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HomeMy WebLinkAboutTract Map 33584 WQMP Butterfield Ranch Self Storage Project Specific Water Quality Management Plan For: BUTTERFIELD RANCH SELF STORAGE, INC. DEVELOPMENT NO. PARCEL 2 OF PM 33545 DESIGN REVIEW NO. PA OS-0189 Prepared for MarktP Esbensen, es Prident Butterfield Ranch Self�Sto age Ir9c • 41623 Margarita Road Temecula;Ca-- 591 Phone: 951-491-6300 Prepared by: Michael D. Schweitzer, P.E. VicePr`eside t Masson and Associates, Inc. 29995�TechnologysDnv_e;5wte 202 Murneta,,Ca 92563 Phone 9513445 4300 Q�0 1?F0FFSS/0'V F� c � No.58858 s m * EX a WQMP Preparation/Revision Date: P".°y 7� May 9, 2006 " C/VI June 23, 2006 P • • WATER QUALITY-�L�--AGE-IENT PLA,\ CIECIaIST P1161i works Delartment f -PDES Program p-. 43200 Business Park Drive, Temecula. CA. R The purpose of this checklist is to provide a format for uniform, comprehensive, and well-documented reviews of project-specific Water Quality Management Plans (WQMPs) submitted by project owners. The completed checklist should accompany the WQMP and submitted to the City of Temecula. Applicant Name:—Mark P. Esbensen ParceUTract Map Number: PARCEL 2 OF PM 33545 Planning Application Number: PA 05-0189 Project Name:_Butterfield Ranch Self Storage SUMMARY OF WQMP REQUIREMENTS i• (PLEASE LIST THE FOLLOWING INFORMATION) Section I. Watershed and Sub-Watershed: Santa Margarita River, Pechanga_Area, and Pauba Subarea Section U. Land-Use Category(from Initial Checklist): Commercial Section M. Pollutants(expected and potential): _SedimenVTurbiirv:Nutrients: Organic Compounds: Trash& Debris: Oxygen Demanding Substances Oil& Grease:Pesticides: Metals Section IV. Exemption Category(A, B, C, or Not Exempt): Category A Section V. Treatment BMP Category(ies): Storm Drain Inlet Protection, Perforated Corruzated Metal Pipe Section VT. Party(ies) responsible for BMP maintenance: The Owner: Buttefield Ranch Self Storage. Inc. — • Section VIl. Funding source(s) for BMP maintenance: The Owner. Butterfield Ranch Self Storage. Inc. NOTES: (a) The WQMP will NOT be accepted unless all of the items requested above and throughout this checklist are com leted. (b) l• Requirement Satisfied? WQMP REQUIREMENT Yes No Not Applicable Title Page : Name of project with Tract. Parcel.or other I.D. number X Owner/Developer name, address &telephone number X Consultine/Eneineering firm, address S phone number X Pre arer's Registered Professional Engineers' Stamp and Signature X Date WQMP was prepared X Owner's Certification Signed certification statement X Table of Contents' Complete and includes all figures, Appendices (A-H), and design worksheets X Sectioml. Project Description( in narrative form) Project location X I Project size (to the nearest 1/10 acre) X Standard Industrial Classification(SIC)Code Description and location of facilities X Activities, locations of activities, materials and products to be used and stored for each X nativity and at each facility, delivery areas, and what kinds of wastes will be venerated • Project watershed and sub-watershed X Formation of a Home Owner's .Association or Property Owner's Association Additional permits/approvals required for the project including: X • State Department of Fish and Game, 1601 Streambed-Alteration Agreement; • State Water Resources Control Board, Clean Water Act(CWA) section 401 Water Quality Certification; • US Army Corps of Engineers, CWA section 404 permit; • US Fish and Wildlife,Endangered Species Act section?biological opinion; • Municipal Conditions of Approval(Appendix A). Section,11. Site Cnaracterizatioo (in narrative form) Land use designation or zoning X Current and proposed property use X - Soils report(Appendix E). (Note: A soils report is required if infiltration BMPs are utilized) Phase 1 Site Assessment or summaries of assessment or remediation (Appendix H) Identification of Receiving waters (including 303(d) listed waters, Designated X beneficial uses, and any RARE beneficial use waters) and their exist ng im airments • Requirement Satisfied? WQMP REQUIREMENT Yes No Not Applicable Section Ill. Pollutants of Concern(in narrative form) Potential and expected pollutants from the proposed project X Presence of legacy pesticides, nutrients,or hazardous substances in the site's soils as a result of past uses X Section IV. Hydrologic Conditions of Concern in,narrative form) Conditions A, B, or C exempt the WQMP from this section X If the project is not exempt, evaluation of impacts to downstream erosion or stream habitat discharge flow rates, velocities, durations, and volumes from a 2-year and 10- X year, 24-hour rainfall event is included Section V. Best Management Practices VI. Site DesignBAfl)s _ 'a" " Table 1. Site Design BMPs is complete X Narrative describing the site design BMPs proposed for the project X • Narrative describing the site design BMPs that were not applicable and why they X cannot be implemented Narrative describing how each individual BMP proposed for the project will be implemented and maintained, including inspection and maintenance frequency, X inspection criteria, and the responsible entity or parry Site Design BMPs shown on the WQMP Site Plan (Appendix B) MM V2. Source Control BMPs NE AR f- � Table 2. Source Control BMPs is complete X Narrative describing the source control BMPs proposed for the project X Narative describing the source control BMPs that were not applicable and why _ they cannot be implemented _ X Narative describing how each individual BMP proposed for the project will be implemented and maintained, including inspection and maintenance frequency, X inspection criteria, and the responsible entity or parry Structural source control BMPs shown on the WQMP Site Plan (Appendix B) Copies of Educational Materials (Appendix D) IN V3. Treatment Control BMPs Table 3. Treatment Control BMPs is complete X Narrative describing the treatment control BMPs of medium or high effectiveness proposed for the project X • Requirement Satisfied? WQMP REQUIREMENT Yes No Not Applicable Narrative describing how each individual treatment control B_MP proposed for the project will be implemented and maintained, including locations, sizing criteria, inspection and maintenance frequency, inspection criteria, long-term O&M,and the X responsible entity or parry Treatment Control BMPs shown on the WQMP Site Plan (Appendix B) Copy of the property/project soils report(Appendix E). (Note: This requirement applies only if infiltration-based Treatment Control BMPs are utilized) Calculations for Treatment Control BMPs (.Appendix F) V4. Equivalent Treatment Control Alternatives , Narrative describing equivalent treatment control alternatives v X Calculations for Equivalent Treatment Control Alternatives (Appendix F) X V5. Regionally-Based Treatment Control BMPs '`- . ' Narrative describing regionally-based treatment control BMPs X Calculations for Regionally-Based Treatment Control BMPs (.Appendix F) X Section VI. Operation and Maintenance (O&M)Responsibility for Treatment Control`BMPs BMPs requiring O&M are identified X ,• Description of O&M activities, the 0&M process, and the handling and placement of t any wastes i M BP start-up dates Schedule of the frequency of 0&M for each BMP X Parties responsible for O&M X Notarized proof of the entities responsible for 0&M(Appendix G) Inspection and record-keeping requirements for BN Ps including responsible parties. Description of water quality monitoring, if required X Section VII: Funding Notarized proof of the funding source(s) for the 0&M of each Treatment Control BMP Appendix A (Section 1)' Complete copy of the final Municipal Conditions of Approval Appendix B (Sections I and V) Vicinity Map identifying the project site and surrounding planning areas X Site Plan depicting the following project features: �� _ . = 4 Location and identification of all structural BMPs, including Treatment Control BMPs. • Landscaped areas. Paved areas and intended uses. • Requirement Satisfied? WQMP REQUIREMENT Yes No Not Applicable Number and type of structures and intended uses. (ie: buildings, tenant spaces, dwelling units, community facilites such as pools, recreations facilities, tot lots. etc.) Infrastructure (ie: streets, storm drains, etc.)that will revert to public agency ownership and operation. Location of existing and proposed public and private storm drainage facilities including catch basins and other inlet/outlet structures. (Existing and proposed drainage facilities should be clearly differentiated.) Receiving Waters locations that the project directly or indirectly discharges into. Discharge points where onsite or tributary offsite flows exit the site. Proposed drainage areas boundaries, including tributary offsite areas, for each X location where flows exit the site. (Each tributary area should be clearly denoted.) Pre- and post-project topography. Appendix C (Section IV) Supporting engineering studies, calculations, reports, etc. Appendix D (Section V) Educational materials proposed in implementing the project-specific WQN2 Appendix E (Sections II and V) �• Summary of Soils Report information if infiltration BMPs are proposed Appendix F (Section V) Treatment Control BMP sizing calculations and design details Appen6'G (Sections and VI)`; CC&Rs, Covenant and Agreements, or other mechanisms used to ensure the ongoing operation,maintenance, funding, and transfer of the WQN P requirements Appendix H (Section II) Summary of Environmental Site Assessment, Remediation, and Use Restrictions. (End of Checklist) Water Quality Manaaement Plan M'QDIP) BUTTERFIELD RANCH SELF STORAGE,LLC OWNER'S CERTIFICATION This project-specific Water Quality Management Plan (WQMP) has been prepared for: Mark P. Esbensen Inc. by Masson and Associates, Inc. for the project known as BUTTERFIELD RANCH SELF STORAGE at SE Corner of Highway 79 South and Butterfield Stage Road. This NT7QMP is intended to comply with the requirements of The City of Temecula for Development Into. PARCEL 2 OF PM 33545, which includes the requirement for the preparation and implementation of a project-specific WQMP. The undersigned, while owning the propem-/project described in the preceding paragraph, shall be responsible for the implementation of this WQMP and will ensure that this WQMP is amended as appropriate to reflect up-to-date conditions on the site. This WQ,7v1P will be reviewed with the facility operator, facility supervisors, employees, tenants, maintenance and service contractors, or any other party (or parties) having responsibility for implementing portions of this WQ1\41'. At least one copy of this WQMP will be maintained at the project site or project office in perpetuity. The undersigned is authorized to certify and to approve implementation of this WQMP. The undersigned is aware that implementation of this WQMP is enforceable under The City of Temecula's NPDES Ordinance (Municipal Code Section 8.28.500�. • If the undersigned transfers its interest in the subject property/project, its successor in interest the undersigned shall notify the successor in interest of its responsibility, to implement this WQMP. "I certify under penalty of law that the provision of this WQMP have been reviewed and accepted and that the WQMP will be transferred to future successors in interest." Owner's-Sienau re Date Mark P. Esbensen President Owner's Printed Name Oumr's Title/Position s-b sea.- a`-r A1b331llargarta Road Temecula,Ca_97 951-491-6300 i• Mav 3. 2006 • CALIFORNIA JURAT WITH AFFIANT STATEMENT State of California . County of Pt v e,r-cs i e, ss. ❑ See Attached Document (Notary to cross out lines 1--6 below) ❑ See Statement Below (Lines 1-5 to be completed only by document signer[s), not Notary) nod 1 _Cu<Z1_ei''_5 . .�)_-���-�-1-�_C�<<-�cc-h__.(�_r��l-�t^_ .C�ua_1 9gnature of Document Signer No. Signature of Document Signer No.2(if any) Subscribed and sworn to (or affirmed) before me on this day of —7'v n ;-00 (t by Date Month Year Name of Signer D.ANWON ❑ Personally known to me Commission Ie26Ma I ❑ Proved to me on the basis of satisfactory evidence NotmV PLO Rhrerefde ourily o to be the person who appeared before me 01mycalifirri.Bipilutim2g.20D4 (and (2) Name of Signer ❑ Personally known to me Cl Proved to me on the basis of satisfactory evidence to be person who appeared before me.) o aKe4� Signature of Notery uoli Place Notary Seal Above OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal ano reattachment of this form to another document Top of thumb here Top of thumb here Further Description of Any Attached Document Title or Type of Document: Document Date: Number of Pages'. Signer(s)Other Than Named Above: 02004 National Notary Associatioor 9350 De Soto Avr,PC Be.2402•Chataworm CA 91313-2402•w NafionalNotary.org Item#5910 Reorder'.Cap Toll-Free t-800 876-6827 Water Quality Management Plan (WQ-MP) BUTTERFIELD RAINCH SELF STORAGE, LLC • Contents Section Page I PROJECT DESCRIPTION A-1 II SITE CHARACTERIZATION A-4 III POLLUTANTS OF CONCERN A-5 IV HYDROLOGIC CONDIiONS OF CONCERN A-6 V BEST MANAGEMENT PRACTICES V.1 Site Design BMPs A-7 V.2 Source Control BMPs A-11 V.3 Treatment Control BMPs A-12 V.4 Equivalent Treatment Control Alternatives A-15 V.5 Regionally-Based Treatment Control BMPs A-15 VI OPERATION AND MAINTENANCE RESPONSIBILITY FOR TREATMENT A-16 • CONTROL BMPs VII FUNDING A-17 APPENDICES A. CONDITIONS OF APPROVAL B. VICINITY MAP AND SITE PLAN C. SUPPORTING DETAIL RELATED TO HYDRAULIC CONDITIONS OF CONCERN (IF APPLICABLE) D. EDUCATIONAL MATERIALS E. SOILS REPORT F. TREATMENT CONTROL BMP SIZING CALCULATIONS AND DESIGN DETAILS G. AGREEMENTS — CC&RS, COVENANT AND AGREEMENTS AND/OR OTHER MECHANISMS FOR ENSURING ONGOING OPERATION, MAINTENANCE, FUNDING AND TRANSFER OF REQUIREMENTS FOR THIS PROJECT-SPECIFIC WQMP A-i May 3, 2006 Water Quality Management Plan (WQW) BUTTERFIELD RANCH SELF STORAGE, LLC • I. Project Description The City of Temecula's Water Quality Management Plan and Discharge Control Ordinance (Temecula Municipal Code Chapter 8.28, amended), provides for the regulation and reduction of pollutants discharged into the waters of the United States by extending the National Pollutant Discharge Elimination System (NPDES) requirements to storm water and urban runoff discharged into municipal storm drain systems. This project-specific Water Quality Management Plan (WQMP) has been developed to demonstrate and assure compliance with the City and National requirements from the proposed improvements for the Butterfield Ranch Self Storage. Best Management Practices (BMPs) will be implemented to address immediate and perpetual issues of storm water quality. The plan for this project is also intended to ensure the effectiveness of the BMPs through proper maintenance that is based on long-term fiscal planning. This WQMP is subject to revisions as needed by the engineer. The site gradually drains westerly on Butterfield Stage Road. These flows are directed into a double 120" storm drain system running in Butterfield Stage that discharges into Temecula Creek (see Site Plan on Appendix 'B�. The Project proposes build seven (7) Self Storage Buildings and an Office Building (see Use Matrix on Appendix 'B� to roughly five (5) acres, a Commercial Shopping Center and Retail • Center to be constructed roughly to seven (7) acres and will be implemented per PA04-0621 (see Site Plan on Appendix 'B� and approximately eight (8) acres of open space that will preserved the creek. The project will consist of asphalt pavement (approximately 97,556.0 s.f.), parking facilities, curb and gutter, excavation, re-compaction and miscellaneous grading operations, storm drain, sewer and water installation, together with the installation of appropriate dry utilities. The site will generate oil, grease, and sediments which will be captured by landscape grass area, filter inlets and through the perforated corrugated metal pipes (approximately 250.0 L.F.) that leads to MS4. Project Owner: Mark P. Esbensen President, Butterfield Ranch Self Storage, Inc. 41623,Ma[ganta Road Temecula, Ca 92591 Telephone; 9 51-4 91-6 30 0 WQMP Preparer: IEMichael D. Schweitzer, P.E. Vice President Masson and^Associates, Inc 24995 TecEnology Qrive Swte,202 • Mu�ne a,Gaj92563 951-445-4300 i Water Quality Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE.LLC • Project Site Address: BE Corner of Hwy 79 South and Butterfield Stage Road Temecula, California 92591 Planning Area/ Community Name: Temecula/Vail Ranch APN Number(s): 952-200-002 Thomas Bros. Map: Thomas Bros. Map page 979; grids H-1 and H-2, 2005 Edition Project Watershed: Santa Margarita River Hydrologic Unit — Region 9, Hydro Unit 02 Sub-watershed: Pauba Hydrologic Subarea — 902.51 • Project Site Size: 5.0 acres Standard Industrial Classification (SIC) Code: 4225 Formation of Home Owners' Association (HOA) or Property Owners Association (POA): Y Location of Facilities The proposed project is located at the SE corner of Hwy 79 South and Butterfield Stage Road in Temecula, California. The site proposes to construct seven (7) Self Storage Buildings and one (1) Office Building (see Use Matrix on Appendix 'B� roughly in five (5) acres with access from Hwy. 79 South and Butterl'ield Stage Road. The entire 5.0 acres site is currently undeveloped and contains slopes ranging from 0% to 1511/o. Activities and Location of Activities Operation and Maintenance: The arrival and exit of employees, customers, deliveries and storage of miscellaneous household goods, clothing and appliances to name some, will be • contained within the 'finished" portion of the property. Water Quality Management Plan (WQMP) BUTTERFIELD RAiN'CH SELF STORAGE, LLC • Materials Storage and Delivery Areas Similarly, Exhibit 'S' illustrates the means of ingress, egress and circulation to be utilized by delivery vehicles during the operation of the completed facility. A major point of consideration in selecting these routes was the goal to eliminate site emissions and to protect the surrounding natural area. A proper operation and maintenance is necessary to avoid or minimize the pollutants of concern in runoff from the project site, like removal of trash and litter once a week, sweeping the asphalt pavement in a weekly basis and to conduct training, seminars and giving handouts to employees and customers so they will be aware in the elimination or reduce Urban Runoff pollution prior to discharge from the site. Wastes Generated by Project Activities Expected waste generated form the site will be oil, grease, pesticides, metals, sediments, nutrients, organic compound during its full operation. Additional Permits/Approvals required for the Project AGENCY Permit • required (yes or no) State Department of Fish and Game, 1601 Streambed No Alteration Agreement State Water Resources Control Board, Clean Water Act No (CWA) section 401 Water Quality Certification US Army Corps of Engineers, CWA section 404 permit No US Fish and Wildlife, Endangered Species Act section 7 No biological opinion SWRCB General Construction Permit Yes City of Temecula Grading Permit Yes City of Temecula Building Permit Yes Water Quality Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE. LLC • At the conclusion of this report appear eight (8) appendices. The following paragraphs describe the contents of each appendix. Appendix A: 1. Complete copy of the final Conditions of Approval. Appendix B: 1. A Vicinity Map identifying the project site and surrounding planning areas in sufficient detail to allow the project site to be plotted on Co-Permittee base mapping; 2. A Site Plan for the construction phase of the project. The plan depicts the BMPS to be utilized during construction. 3. A Site Plan for the project. The Site Plan included depicts the following project features: • Location and identification of all structural BMPs, including Treatment Control BMPs; • Landscaped areas; • Paved areas and intended uses (i.e., parking, outdoor work area, outdoor material storage area, sidewalks, patios, tennis courts, etc.); • Number and type of structures and intended uses (i.e., buildings, tenant spaces, dwelling units, community facilities such as pools, recreation facilities, tot lots, etc.); • Infrastructure (i.e., streets, storm drains, etc.) that will revert to public agency ownership and operation; • Location of existing and proposed public and private storm drainage facilities (i.e., storm drains, channels, basins, etc.), including catch basins and other inlets/outlet structures. Existing and proposed drainage facilities should be clearly differentiated;` • Location(s) of Receiving Waters to which the project directly or indirectly discharges; • Location of points where onsite (or tributary offsite) flows exit the property/project site; • Proposed drainage areas boundaries, including tributary offsite areas, for each location where flows exits the property/project site; (NOT APPLICABLE) • Pre- and post-project topography. 4 Water Quality Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE, LLC • Appendix C: 1. Hydraulic Conditions of Concern — Supporting detail Appendix D: 1. Educational Materials Appendix E: 1. Soils Report Appendix F: 1. Treatment Control BMP sizing calculations and design details Appendix G: 1. Copies of CC&Rs, Covenant and Agreements, and/or other mechanisms used to ensure the ongoing operation, maintenance, funding, transfer and implementation of the project-specific WQMP requirements. Water Quality Management Plan (WQMP) BUTTERFIELD RA-NCB SELF STORAGE. LLC • II. Site Characterization Land Use Designation or Zoning: Current: Open Space Proposed: Commercial Current Property Use: Undeveloped Proposed Property Use: Commercial Availability of Soils Report: Yes Phase 1 Site Assessment: No Receiving Waters for Urban Runoff from Site Receiving Waters 303(d) List Designated Beneficial Proximity to RARE Impairments Uses Beneficial Use MUN AGR IND • PROC Temecula Creek None GWR Not a Rare water body REC-2 WARM WILD MUN AGR IND PROC GWR Upper Phosphorus REC-1 10 Miles from Temecula Santa Margarita River REC-2 Creek WARM COLD WILD RARE c Water Quality Management Plan (WQ_MP) BUTTERFIELD RANCH SELF STORAGE, LLC • MUN AGR IND Lower PROC 20 Miles from upper Santa Margarita River None REC-2 SMR WARM WILD RARE REC-1 REC-2 EST Santa Margarita River WILD 28 Miles from Lower Lagoon Eutrophic RARE SMR g MAR MIGR SPWN • Water Quality Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE, LLC • III. Pollutants of Concern Potential pollutants associated with Urban Runoff from the proposed project have been identified using Exhibit B of the Riverside County WQMP. Pertinent pages from this reference have been included in Appendix C and serve as sources of brief descriptions of typical pollutants associated with Urban Runoff for given types of development (land use). This project is considered for use of the reference information to be classified as "Commercial/Industrial Development Project". Additionally, in identifying Pollutants or` Concern, the presence of legacy pesticides, nutrients, or hazardous substances in the site's soils as a result of past uses and their potential for exposure to Urban Runoff are addressed in this project-specific WQMP. In referring to the website noted in the WQMP guide (www.swrcb.calcov/tmdl/303d lists.html) Santa Margarita River Upper/Lower is impaired as identified for the Receiving Water (copy of 2002 CWA Section 303(d) LIST OF WATER QUALITY LIMITED SEGMENT included in Appendix C as reference). Urban Runoff Pollutants: Receiving Water: Temecula Creek to Santa Margarita River: 902.51 is currently impaired. • Commercial/Industrial Development Project Potential Pollutants Pollutants Land Use Type 303(d) Expected Potential Listing Trash & Debris Sediment/Turbidity Landscape Area/Open N Area Oil & Grease Hazardous Substance Parking lot and N Commercial Building Nutrients Landscape Area/Open Y Area Organic Compound Landscape Area/Open N Area Oxygen Demanding Landscape Area/Open N Substances Area Bacteria & Viruses Animal Waste N Pesticides Landscape Area/Open N Area Metal Parking lot and N • Commercial Buildin 8 Water Quality Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE. LLC • IV. Hydrologic Conditions of Concern Without the institution and maintenance of BMPs, impacts to the hydrologic regime resulting from the Project may include increased runoff volume and velocity; reduced infiltration; increased flow frequency, duration, and peaks; faster time to reach peak flow; and water quality degradation. Additionally, changes could also result in the reduction in the amount of available sediment for transport; and storm flows could fill this sediment-carrying capacity by eroding the downstream channel. These changes have the potential to permanently impact downstream channels and habitat integrity. A change to the hydrologic regime of a Project's site would be considered a hydrologic condition of concern if the change would have a significant impact on downstream erosion compared to the pre-development condition or have significant impacts on stream habitat, alone or as part of a cumulative impact from development in the watershed. However, runoff from this Project will be treated on-site and then discharged directly to a publicly-owned, operated and maintained MS4. The discharge will be in full compliance with Co-Permittee requirements for connections and discharges to the MS4 (including both quality and quantity requirements). Hence, the discharge will not significantly impact stream habitat in proximate Receiving Waters; and the discharge is authorized by the Co-Permittee. In summary, this Project meets the following condition of exemption: CONDITION A; thus, this • project-specific WQMP will not address the issue of Hydrologic Conditions of Concern in any more depth. 2 YEAR 10 YEAR 100 YEAR PRE POST PRE POST PRE POST Q Ifs 3.3 .5.09 16.0 25.40 16.0 29.50 V ft/sec 0.2 0.32 2.36 3.64 3.63 5.59 Area—Ac-fr. 12.10 12.10 12.10 12.10 12.10 12.10 Tc 12.58 3.05 61.01 6.68 66.22 8.78 r• 0 Water Quality Management Plan (WQMP) BUTTERFIELD RAINCH SELF STORAGE, LLC V. Best Management Practices V.1 SITE DESIGN BNTs General Discussion This project has been designed to minimize the potential for erosion. Slopes will be permanently stabilized with landscaping consisting of both native and non-native plants; with native or drought tolerant vegetation used where practicable. The goal is to achieve plant establishment expeditiously to reduce erosion. The irrigation system for these landscaped areas will be monitored to reduce over irrigation and drainage has been included in the site drainage plan. Pad grading will divert runoff away from buildings toward landscaped areas or curbs. The project design minimizes the use of directly connected impervious areas and includes permeable materials where possible. Rooftops, driveway and other impervious surfaces are designed to drain into adjacent landscaping. Rip-rap energy dissipaters will be placed at outlets of culverts and down drains to minimize erosion. In general, the concepts of site design BMPs have not only been considered in this design but also applied in a practical manner. In accordance with the following table, project proponents have implemented Site Design concepts • that achieve each of the following: 1. Minimize Urban Runoff 2. Minimize Impervious Footprint 3. Conserve Natural Areas 4. Minimize Directly Connected Impervious Areas (DCIAs) • 11 Water Quality Management Plan (WQ_MP) BUTTERFIELD RANCH SELF STORAGE. LLC • Table 1. Site Design BMPs Included Design Technique Specific BMP yes no Concept N Site Minimize Urban Runoff Design Concept 1 Maximize the permeable area (See Section 4.5.1 of the N/A WQMP). Incorporate landscaped buffer areas between X sidewalks and streets. Maximize canopy interception and water conservation N/A by preserving existing native trees and shrubs, and planting additional native or drought tolerant trees and large shrubs. Use natural drainage systems. N/A Where soils conditions are suitable, use perforated X pipe or gravel filtration pits for low flow infiltration. Construct onsite ponding areas or retention facilities to X increase ooportunities for infiltration consistent with vector control objectives. • Other comparable and equally effective site design X concepts as approved by the Co-Permittee (Note: Additional narrative required to describe BMP and how it addresses Site Desi n concept). 12 Water Quality Management Plan (WQMP) BUTTERFULD RANCH SELF STORAGE, LLC Iable 1. Site Design BMPs (Cont.) j Included Design Technique Specific BMP yes no Concept Site Desian Minimize Impervious Concept 1 Footprint OF Maximize the permeable area (See Section 4.5.1 of the N/A WQMP). Construct walkways, trails, patios, overflow parking X lots, alleys, driveways, low-traffic streets and other low -traffic areas with open-jointed paving materials or permeable surfaces, such as pervious concrete, porous asphalt, unit pavers, and granular materials. Construct streets, sidewalks and parking lot aisles to X the minimum widths necessary, provided that public safety and a walk able environment for pedestrians are not compromised. Reduce widths of street where off-street parking is N/A available. Minimize the use of impervious surfaces, such as N/A • decorative concrete, in the landscape design. Other comparable and equally effective site design N/A concepts as approved by the Co-Permittee (Note: Additional narrative required describing BMP and how t addresses Site Design concept). Site Design Conserve Natural Areas Concept 1 Conserve natural areas (See WQMP Section 4.5.1). X Maximize canopy interception and water conservation N/A by preserving existing native trees and shrubs, and planting additional native or drought tolerant trees and large shrubs. Use natural drainage systems. N/A Other comparable and equally effective site design N/A concepts as approved by the Co-Permittee (Note: Additional narrative required describing BMP and how it addresses Site Desi n concept). • 13 Water Quality Management Plan (WQlvlP) BUTTERFIELD RA.N'CH SELF STORAGE, LLC Table I. Site Design BMPs (Cont.) Included Design (Technique Specific BMP yes no Concept Site Design Minimize Directly Concept 2 Connected Impervious Areas (DCIAs) Residential and commercial sites must be designed to X contain and infiltrate roof runoff, or direct roof runoff to vegetative swales or buffer areas, where feasible. Where landscaping is proposed, drain impervious N/A sidewalks, walkways, trails, and patios into adjacent landscaping. Increase the use of vegetated drainage swales in lieu X of underground piping or imperviously lined swales. Rural swale system: street sheet flows to vegetated N/A swale or gravel shoulder, curbs at street corners, culverts under driveways and street crossings. Urban curb/swale system: street slopes to curb, N/A periodic swale inlets drain to vegetated Swale/biefilter. Dual drainage system: First flush captured in street N/A catch basins and discharged to adjacent vegetated • swale or gravel shoulder, high flows connect directly to MS4s. Design driveways with shared access, flared (single N/A lane at street) or wheel strips (paving only under tires); or, drain into landscaping prior to discharging to the MS4. Uncovered temporary or guest parking on private N/A residential lots may be paved with a permeable surface, or designed to drain into landscaping prior to discharging to the MS4. Where landscaping is proposed in parking areas, N/A incorporate landscape areas into the drainage design. Overflow parking (parking stalls provided in excess of N/A the Co-Permittee's minimum parking requirements) may be constructed with permeable paving. Other comparable and equally effective design N/A concepts as approved by the Co-Permittee (Note: Additional narrative required describing BMP and how it addresses Site Design concept). 14 Water Quality Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE.LLC '• The soecifc BMPs implemented to achieve each Site Design concept and a brief explanation for those Site Design concepts follows. 1. Minimize Urban Runoff 1. Maximize the Permeable Area The site plan included in Appendix B demonstrates that this project includes minimized building footprints, planting of native grass and construction of grass swale and the addition of drought tolerant trees and shrubs. The flow and the runoff will be directed to these areas as shown on the Site Plan on Appendix B. All of the above techniques are considered methods to increase permeability of the area. It will be the responsibility of the property manager to maintain these areas and assure that no trash, debris or other deleterious materials accumulate and hinder the porosity, 2. Landscaped Buffer Areas On the Site Plan included in Appendix B shows that buffers have been provided between the parking areas and perimeter sidewalks with grassed/landscaped areas and runoff will be directed to towards these areas. Additional buffering is provided through the use of landscaped parking medians. All landscaped areas will be maintained by the property • manager in a timely manner to assure the health of the plants. 3. Maximize Canopy Interception The site is currently covered by field grasses and low brush. The development plan includes the addition of drought tolerant trees and large shrubs. As stated above, these plants will be cared for and maintained by the property manager to assure the health and welfare of the site. 4. Natural Drainage Natural drainage systems will not be utilized on this project. The intent is to best protect the hydrologic zone from run-off of potential pollutants. Drainage will ultimately be taken off-site through the Municipal Separate Storm Sewer System (MS4). 5. Gravel Filtration and Ponding Areas The size, shape, use and flow plan for the project site do not permit the utilization of gravel filtration pits nor onsite bonding areas. Rather, landscaping by using native grass, grass swale, filtered inlets, and perforated corrugated metal pipe to maximize on-site treatment of the run-off prior to entry to the MS4. i• 2. Minimize Impervious Footprint 1. Maximize Permeable Area ,c Water Quality Management Plan (WQMP) BliTTERFIELD RANCH SELF STORAGE. LLC • Please refer to the discussion in item no. 1 above. 2. Construct Hardscape of Permeable Materials Entrances, and hardscape walkways are designed to be constructed of firm yet permeable materials that consist of porous pavement blocks placed over a shallow recharge bed of sand and gravel. The modular pavement blocks allow water to seep into the recharge bed, where the sand and gravel layers percolate the design into the natural surrounding soils. The intent is to provide safe and convenient access to all customers while still maintaining water quality. The property manager will assure that areas all kept clean, repaired, and operable. 3. Minimize Width of Sidewalks and Parking Aisles Without compromising the safety of customers, pedestrians and shop keepers, the sidewalks and parking areas have been kept as narrow as building codes will permit. The property manager will understand that with such minimized zones it will be imperative that the areas remain free of debris, stored materials or other obstructions. Additionally, the manager will assure that all areas are properly maintained to provide safe and unimpeded access. • 4. Reduce Width of Streets No street work is included in this project. S. Minimize Use of Impervious Surfaces The landscape design for this project maximizes the usage of open-jointed and permeable surface materials. Moreover, the plan includes the addition of trees and shrubs; items not currently found on the property. 6. Other Please refer to the discussion on item no. 2 above. 3. Conserve Natural Areas 1. Conserve Natural Areas Natural areas surrounding the perimeter of the site will be preserved, approximately S acres of open space that will preserved the creek and leave the natural hydrologic condition of the site. • 2. Maximize Canopy Interception Please refer to the discussion above regarding this topic. 14 Water Quality,Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE, LLC • 3. Natural Drainage Please refer to the discussion on 3.1 above regarding this topic. 4. Minimize Directly Connected Impervious Areas 1. Roof Runoff All roof drainage will be directed to landscaping areas prior to draining to the main storm drain system. Each area drain will be equipped with fossil filter to capture sediment prior to entering the storm system. (Please refer to the Site Plan on Appendix B). 2. Drain Sidewalks Impervious hardscape materials within this project are designed to drain toward landscaped areas and to the area drains which are equip with fossil filters to capture sediments before entering the main storm drain system. (Please refer to the Site Plan on Appendix B). 3. Vegetated Swales As shown on the Site Plan on Appendix S, a grass swaie will be utilized in order to slow down the storm water runoff, it will also help improves water quality by plant uptake of pollutants, removal of sediment and increase in infiltration. 4. Rural Swales No improvements within the roadway system are included in this project. 5. Urban Swales No improvements within the roadway system are included in this project. 6. Dual Drainage System No improvements within the roadway system are included in this project. 7. Driveways Drainage from the entrances to this site will be directed to the on-site grate inlet with fossil filters and then taken through perforated pipe leading the to the MS4. ;• 8. Temporary Parking This is not applicable since this will be a commercial project. 17 Water Quality Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE. LLC 9. Landscaping in Parking Areas See attached Landscape Plan 10. Overflow Parking The parking design for this project does not extend beyond the requirements of the City of Temecula and hence no overflow parking has been included. The location of each Site Design BMP is shown on the WQMP Site Plan included in Appendix B. 18 Rater Quality Management Plan (RQIVIP) BUTTERFIELD RANCH SELF STORAGE, LLC V.2 SOURCE CONTROL BX/2s General Discussion Source control BMPs will consist of measures to prevent pollution of site runoff. Landscape desion will incorporate native or drought tolerant vegetation where practicable. Trash enclosures will be paved with impervious surfaces, walled and designed not to allow infiltration from adjoining areas. All trash containers will have attached lids to exclude rain. The project will include an irrigation system designed to provide the water requirements for each specific area and employ shut-off devices to prevent over-irrigation during or following rain events. Additionally, flow reducers or shut- off valves triggered by a pressure drop will be employed on all systems to control water loss in the event of a broken sprinkler head or irrigation line. The overall program for the project will include an educational component directed at the contractors during construction and the shop merchants and plaza owner for the operational phase. The owner, contractors and merchants will receive a set of brochures and data sheets explaining the processes and implementations to be utilized to best protect the water quality. Examples of these educational materials appear in Appendix D. Table 2. Source Control BMPs Check One If not • applicable Not state brief ` BMP Name Included Applicable reason Non-Structural Source Control BMPs Education for Property Owners, Ooerators,Tenants, Occupants, or Emolo ees X Activity Restrictions X Irrigation System and Landscape Maintenance X Common Area Litter Control X Street Sweeping Private Streets and Parking Lots X Drainage FacHty Inspection and Maintenance X Structural Source Control BMPs MS4 Stenciling and Si nape. X Landscape and Irrigation System Design X Protect Slopes and Channels X Provide Community Car Wash Racks Not a Par X Pro erl Design: INNUMERMAMMEM Fuelin2 Areas (Not a Par) X Air/Water Suoply Area Drainage(Nat a Par) X Trash Storace.Areas X Loading Docks X Maintenance Bays (Not a Par) X Vehicle and Equipment Wash Areas(Not a Par) X Outdoor Material Storage Areas (Not a Part) X Outdoor Work Areas or Processing Areas (Not a Par) X j ?rovide Wash Water Controls for Food Preparation Areas(Not a Par) X 19 Water Quality Management Plan (WQMP) BUTTERFIELD RANCH SELF STORAGE- LLC Table 3 Source Control BN2s Maintenance BMP Name Who How Often Non-Structural Source Control BMPs Education for Property Owners, 0 eraiors,Tenants, Occuoants, or Emolo ees Owners Annual Activity Restrictions Owners On-going Irrigation System and Landscape Maintenance Owners Month) Common Area Litter Control Owners Weekl Street Sweeping Private Streets and Far&g Lots Owners Weekly Drainage Facility Inspection and Maintenance Owners Quarterly Structural Source Control BMPs Semi- MS4 Stenciling and Si na e Owners annual) Semi- Landscaoe and Irrigation System Design Owners annually Protect Slopes and Channels Owners Annuall Provide Community Car Wash Racks N/A NIA Properly Design, FIREM Fueling Areas N/A N/A Air/Water Supply Area Drainage N/A. N/A. Trash Storage Areas Owners Quarter) Loading Docks N/A N/A Maintenance Bays N/A N/A Vehicle and Equipment Wash Areas N/A N/A Outdoor Material Storage Areas N/A N/A Outdoor Work Areas or Processing.Areas Not a Part N/A N/A Provide Wash Water Controls for Food Preparation.Areas (Not a Part) N/A N/A Non-Structural Source Control BMPs • Education: As described briefly above, the owner, contractors and shop merchants will receive educational materials and operation instructions regarding not only the necessary procedures for the BMPs but also the importance of these items. Examples of the materials to be provided are included in Appendix D. • Activity Restrictions: Vehicle fueling, maintenance, and car washing is strictly prohibited on self storage area. • Irrigation System: Serving as part of the structure control BMP system, the irrigation and landscaping of the project have been designed to break up impermeable surfaces while conserving, protecting 20 Water Quality Management Plan (WQMP) BtiTTERFIELD iAINCH SELF STORAGE.LLC i• Table 3 Source Control BMPs Maintenance BMP Name Who How Often Non-Structural Source Control BMPs Education for Property Owners, Operators, Tenants, Occupants, or Employees Owners Annualy Activity Restrictions Owners On-coin Irrication System and Landscaoe Maintenance Owners Monthly Common Area Litter Control ( Owners Weekly Street Sweeping Private Streets and Parking Lots Owners Weekly Drainage Facility Inspection and Maintenance Owners Quarterly Structural Source Control BMPs Semi- MS4 Stencilinq and Si na e Owners annuall Semi- Landscape and Iri ation System Design Owners annually Protect Slopes and Channels ( Owners Annually Provide Community Car Wash Racks N/A N/A Proper) Design: MMMUMM • Fueling Areas N/A N/A AirMater Supply Area Drainage N/A N/A Trash Storage Areas Owners Quarterly Loadina Docks N/A N/A Maintenance Bays N/A N/A Vehicle and Equipment Wash Areas N/A N/A Outdoor Material Storage Areas N/A N/A Outdoor Work Areas or Processing Areas Not a Part N/A N/A Provide Wash Water Controls for Food Preparation Areas Not a Part) N/A N/A Non-Structural Source Control BMPs • Education: As described briefly above, the owner, contractors and shop merchants will receive educational materials and operation instructions regarding not only the necessary procedures for the BMPs but also the importance of these items. Examples of the materials to be provided are included in Appendix D. • Activity Restrictions: Vehicle fueling, maintenance, and car washing is strictly prohibited on self storage area. ' Irrigation System: Serving as part of the structure control BMP system, the irrigation and landscaping of the project have been designed to break up impermeable surfaces while conserving, protecting 20 Water Quality Management Plan (WQMP) BUTTER-FIELD RANCH SELF STORAGE, LLC • and replacing broken pipes, sprinkler heads, and other irrigation system failure in site water. The owner will be trained in the operation and maintenance of the irrigation system as well as the care and feeding of trees, plants, and shrubs. • Common Area Litter Control: Butterfield Ranch Self Storage will be equipped with trash receptacles, with weekly emptying of the receptacles and weekly maintenance of the hard and landscaped areas. • Street Sweeping: Part of the maintenance program for the common and parking areas of the entity will be sweeping and general clean-up. The owner will be responsible for weekly sweeping of the parking lot and asphalt pavement. • Drainage Inspection and Maintenance: During the site training to the owner the inspection and maintenance of the drainage system will be explained. This training will include the recommended inspection frequencies and materials to be used for maintenance, as per Table 3. 21 Water Quality Management Plan (WQMP) BUTTERFrFLD RANNCH SELF STORAGE, LLC '• Structural Source Control BMPs • MS4 Stenciling and Signage: Connection points from the site system to the existing MS4 will be labeled in accordance with the requirements of the City of Temecula. • Landscape and Irrigation System: Design of these important systems is being performed by licensed professionals. A state of the art system providing plantings of natural and indigenous species as well as an efficient irrigation and drainage system is the goal. Once complete, the owner will receive full instruction in the operation and maintenance of the systems. • Protect Slopes and Channels: The use of porous and vegetative materials will be maximized in the design and construction of these structures. The importance of keeping these items well maintained and groomed will be explained to the owner. • Community Car Wash: • It is not expected that cars will be washed or maintenance performed within the project area. Hence, no community car was racks are planned. Additionally, it will be recommended to the owner that car washing be added to the list of restricted activities. • Trash Storage and Loading Docks: Both of these types of areas are designed to contain any pollutants that may be produced within them and to provide controlled drainage of storm water. Operation and maintenance of these areas will be explained to the owner and cleanliness will be stressed. • Other Areas: The other areas included in Table 2 such as Fueling Areas and Outdoor Processing Areas are not discussed separately herein as none are planned for this project. Any of these items that include activities such as vehicle maintenance will be recommended to the owner to be restricted. • 22 Water Quality Management Plan (NVQ_MP) BUTTERFIELD RANCH SELF STORAGE, LLC V.3 TREATMENT CONTROL BVV s General Discussion All runoff in paved areas will then run through brow ditch, landscaped areas, and a grassy swale prior to entering filtered inlets. All roof drainage will be directed to landscaping areas prior to draining onto paved surfaces and flowing through the filtered inlets and perforated pipe. Twelve (7) filtered inlets will be placed in several areas (refer tc Site Plan on Appendix B) throughout the site and will connect to approximately 250' underground perforated pipes that leads to MS4. i• Water Quality Management flan (WQMI') BUTTERFIELD RANCI-I SELRStOR AC,E, LLC Table 3: Treatment Control BMP Selection Matrix Treatment Control BMP Categories(s) Veg. Swale Detention Infiltration Basins Wet Sand Water Hydrodynamic Manufacluredl IVeg. Filter Basins(2) & Ponds or Filter or Quality Separator Proprietary Pollutant of Concern Strips Trenches/Porous Wetlands Filtration Inlets Systems (4) Devices Pavement(3)(10) Sediment/Turbidity H/M M I-i/M H/M H/M L HIM U (L for turbidity)_ Yes/No? No X X X Nutrients (Phosporous) L M HIM HIM L/M L L U Yes/No? Yes X X X Organic Compounds U U U U H/M L L U Yes/No? No X X X Trash & Debris L M U U I-I/M M H/M U Yes/No? No X X X Oxygen Demanding Substances L M I-1/M H/M FUN! L L U Yes/No? No X X X Bacteria &Viruses U U H/M U H/M L L U Yes/No? No X X X Oils &Grease H/M M U U H/M M L/M U Yes/No? No X X X Pesticides (non-soil bound) U U U U U L L U Yes/No? No X X X Metals H/M M H H 1-1 L L U Yes/No? No X X I X 24 • Abbreviations: L: Low removal efficiency H/M: High or medium removal efficiency U Unknown removal efficiency Notes: (1) Periodic performance assessment and updating of the guidance provided by this table may be necessary (2) Includes grass swaies, grass strips,wetland vegetation swales, and bioretention. (3) Includes extended/dry detention basins with grass lining and extended/dry detention basins with impervious lining. Effectiveness based upon minimum 36-48-hour drawdown time, (4) Includes infiltration basins, infiltration trenches, and porous pavements (5) Includes permanent pool wet ponds and constructed wetlands, (6) Includes sand filters and media filters. (7) ,Also known as hydrodynamic devices, baffle boxes, swirl concentrators, or cyclone separators. (8) Includes proprietary stormwater treatment devices as listed in the CASQA Stormwater Best Management Practices Handbooks, other stormwater treatment BMPs not specifically listed in this WQMP, or newly developed/emerging stormwater treatment technologies. (9) Project proponents should base BMP designs on the Riverside County Stormwater Quality Best Management Practice Design Handbook. However, project proponents may also wish to reference the California Stormwater BMP Handbook - New Development and Redevelopment (www.cabmohandbooks.com). The Handbook contains additional information on BMP operation and maintenance. (10) Note: Projects that will utilize infiltration-based Treatment Control BMPs (e.g., Infiltration Basins, Infiltration Trenches, Porous Pavement) must include a copy of the property/project soils report as Appendix E to the project-specific WQMP, The selection of a Treatment Control BMP (or BMPs) for the project must specifically consider the effectiveness of the Treatment Control 3MP for pollutants identified as causing an impairment of Receiving Waters to which the project will discharge Urban Runoff. • Supporting engineering calculations for QBMF and/or Vamp, and Treatment Control BMP design details are included in Appendix F. Treatment Control BMP's • Corrugated Metal Pipe (Perforated) All drainage from the site is directed to approximately 250' perforated corrugated metal pipe surrounded by uniformly graded stone. For protection against soil filtration, the entire system is enclosed by a high quality, soil compatible geotextile to provide long-term filtration. This system shares many of the basic requirements that regulate storm/sewer discharge, except that much of the accumulated runoff water is allowed to percolate into subsoil. • Manufactured Devices: All drainage from curbs and pavement surface flow will enter the on-site drainage system at catch basins located throughout the site. Each catch basin will contain an insert device consisting of a mesh or plastic basket with a perforated bottom that hangs just inside the intake area of the structure. Storm water passes through the basket while trash and debris are retained. Various types of filter media are available that can be inserted in the basket to absorb oil & grease. The product recommended for this project is a Fossil Filter "drop-in" Inlet Basket, distributed by Kr! Star Enterprises, Inc. Model number FGP-36F or approved equal. The filters are designed to capture trash and foliage, sand and sediment. They also absorb oil, grease and other hydrocarbons. i0 i• • V.4 EQUIVALENT TREATMENT CONTROL ALTERNATIVES As discussed in the foregoing paragraphs above, 3MPs to be utilized for this project will be installed on-site with final drainage exiting through the MS4. Hence, no equivalent treatment control alternatives are proposed or warranted. V.5 REGIONALLY-BASED TREATMENT CONTROL BkTs NOT APPLICABLE. VI . Operation and Maintenance Responsibility for Treatment Control BMPs Landscaping: Continuous maintenance of the landscaped areas adjacent to rooftops, entrances, parking and any other impervious surfaces will be necessary to maintain the effectiveness of the landscaping as a BMP. The grass and ground cover areas should be maintained as necessary to ensure growth is kept below 12 inches. The site owner will be responsible for all on site maintenance. Catch Basin Inserts: Catch basin inserts should be serviced as needed to remove sediment and debris. The sediment and debris can be quickly vacuumed out of the module with conventional maintenance equipment. Under normal operating conditions, the filter should be cleaned a minimum of three times per year and the filter insert should be replaced annually, prior to the rainy season. Debris and Sediment Disposal: • Disposal of sediment, debris, and trash will be contracted out in accordance with local, county, state, and federal waste control programs. Hazardous Wastes: Suspected hazardous wastes will be analyzed to determine disposal options. Hazardous materials generated on site will be handled and disposed in accordance with local, state, and federal regulations. A solid or liquid waste is considered a hazardous waste if it exceeds the criteria listed in the California Code of Federal Regulations, Title 22, Article 11 (State of California, 1985). • VII. Funding • Fiscal Resources: The owner is responsible for all maintenance and repair of site BMP's. Owner: BRSC, LLC Contact: Mark P. Esbensen Address: 41623 Margarita Road, Suite 100 Temecula, Ca 92591 Phone: 951 491-6300 Fax: 951 491-6330 Maintenance Costs: SEE TABLE TABLE Source &Treatment ICapitalCost Routine Operation O & M O & M Structural BMP's Maintenance Frequency By Who Filtered Inlets $700.00 $400.00/Quarterly Quarterly Owners • Stencil $200.00 $150.00/Annualy Quarterly Owners Perforated CMP $1000.00 $500.00/Annualy Annually Owners Swale $250,00 $150.00/Monthly Monthly Owners FUNDENG CERTIFICATION A source of funding is required for all site design, source control, and treatment control BMPs. For this Project, the owner of the Project will fund the implementation; operation; and maintenance of all BMPs set forth in the WQMP. Where the owner requires a lessee to implement, operate, and maintain BMPs, the owner will maintain ultimate funding responsibilities, and will, upon default of a lessee to fulfill lease responsibilities for implementation, operation, and maintenance of B_MPs, shall cause the same to be performed at owner's expense, Nothing in the WQMP shall prevent the owner from pursuing cost recover- from the tenant or the remedies for the default as provided by the lease and law. RRSrTGwill be responsible for all BMP implementation, operation; and maintenance until such time that the business condominiums are sold. Owner's Signature Date • Mark P. Esbensen President Owner's Printed Name Owner's Title/Position klA Sdr- S i' OLCgf'�/IC. BR-SC- � 41623 Margarita Road Temecula, CA 92591 Ph: (951) 491-6300 Contact: Mark P. Esbensen President Appendix A Conditions of Approval Planning Commission Resolution Dated • • A-1 EXHIBIT A CITY OF TEMECULA FINAL CONDITIONS OF APPROVAL Planning Application No.: PA05-0189 Project Description: A request for a Development Plan and Conditional Use Permit to construct a 119,755 square foot self-storage facility which includes a canopy for Recreational Vehicle parking and a manager's living quarter located on the southeast corner of Butterfield Stage Road and Highway 79 South. Assessor's Parcel No. 952-200-002, 011, 012, and 013 • MSHCP Category: Commercial DIF Category: Commercial TUMF Category: Service Commercial KRAT Category: Service Commercial Approval Date: March 1, 2006 Expiration Date: March 1, 2008 WITHIN 48 HOURS OF THE APPROVAL OF THIS PROJECT Planning Department 1. The applicant/developer shall deliver to the Planning Department a cashier's check or money order made payable to the County Clerk in the amount of Sixty-four Dollars ($54.00) forthe County administrative fee, to enable the City to file the Notice of Determination with a DeMinimus Finding for the Mitigated or Negative Declaration -equired under Public Resources Code Section 21108(b) and California Code of Regulations Section 15075. If within said 48-hour period the applicant/developer has not delivered to the Planning Department the check as required above, the approval for the project granted shall be void by reason of failure of condition (Fish and Game Code Section 711.4(c)). • GENERAL REQUIREMENTS • Planning Department 2. The applicant and owner of the real property subject to this condition shall hereby agree to indemnify, protect, hold harmless, and defend the City with Legal Counsel of the City's own selection from any and all claims, actions, awards, judgments, or proceedings against the City to attack, set aside, annul, or seek monetary damages resulting, directly or indirectly, from any action in furtherance of and the approval of the City, or any agency or instrumentality thereof, advisory agency, appeal board or legislative body including actions approved by the voters of the City, concerning the Planning Application. The City shall be deemed for purposes of this condition, to include any agency or instrumentality thereof, or any of its elected or appointed officials, officers, employees, consultants, contractors,legal counsel, and agents. City shall promptly notify both the applicant and landowner of any claim, action, or proceeding to which this condition is applicable and shall further cooperate fully in the defense of the action. The City reserves the right to take any and all action the City deems to be in the best interest of the City and its citizens in regards to such defense. 3. The permittee shall obtain City approval for any modifications or revisions to the approval of this development plan. • 4. The applicant shall comply with the Mitigation Monitoring Program for Planning Application No. PA04-0621, Butterfield Ranch Shopping Center. 5. This approval shall be used within two years of the approval date;otherwise, it shall become null and void. By use is meant the beginning of substantial construction contemplated by this approval within the two-year period,which is thereafter diligently pursued to completion, or the beginning of substantial utilization contemplated by this approval. 6. The Director of Planning may, upon an application being filed within 30 days prior to expiration, and for good cause,grant a time extension of up to three one-year extensions of time, one year at a time. 7. Trash enclosures shall be provided to house all trash receptacles utilized on the site. 8. The development of the premises shall substantially conform to the approved site plan and elevations contained on file with the Planning Department. 9. The conditions of approval specified in this resolution,to the extent specific items, materials, equipment, techniques, finishes or similar matters are specified, shall be deemed satisfied by staffs prior approval of the use or utilization of an item, material, equipment, finish or technique that City staff determines to be the substantial equivalent of that required by the condition of approval. Staff may elect to reject the request to substitute, in which case the real party in interest may appeal, after payment of the regular cost of an appeal,the decision to the Planning Commission for its decision. • Stone Owens Corning Cultured Stone CSV- 20007"Caramel Country Ledgestone" Precision Concrete Block Sherwin Williams SW2842 "Roycroft Suede" Metal Roll Up Doors DBCI "Cedar Red" Gutters and Downspouts Rib Roof "Rawhide Tan" 10, Landscaping installed for the project shall be continuously maintained to the reasonable satisfaction of the Plannino Director. If it is determined that the landscaping is not being maintained, the Planning Director shall have the authority to require the property owner to bring the landscaping into conformance with the approved landscape plan. The continued maintenance of all landscaped areas shall be the responsibility of the developer or any successors in interest. 11. The applicant shall submit to the Planning Department for permanent filing two 8" X 10' glossy photographic color prints of the approved Color and Materials Board and the colored architectural elevations. All labels on the Color and Materials Board and Elevations shall be • readable on the photographic prints. 12. If at any time vegetation is removed or altered from the project site, the applicant shall replace the.vegetation to the same location with the exact size of the species at the time it was removed. 13. The applicant shall sign both copies of the final conditions of approval that will be provided by the Planning Department staff, and return one signed setto the Planning Departmentfor their files. Public Works Department 14. A Grading Permit for rough and/or precise grading, including all on-site flat work and improvements, shall be obtained from the Department of Public Works prior to commencement of any construction outside of the City-maintained street right-of-way. 15. An Encroachment Permit shall be obtained from the Department of Public Works prior to commencement of any construction within an existing or proposed City right-of-way. 16. All grading plans shall be coordinated for consistency with adjacent projects and existing improvements contiguous to the site and shall be submitted on standard 24" x 36" City of Temecula mylars. 17. The project shall include construction-phase pollution prevention controls and permanent post-construction water quality protection measures into the design of the project to prevent • Fire Prevention Bureau 19. Final fire and life safety conditions will be addressed when building plans are reviewed by the Fire Prevention Bureau. These conditions will be based on occupancy, use, the California Building Code (CBC), California Fire Code (CFC), and related codes which are in force at the time of building plan submittal. . 20. The Fire Prevention Bureau is required to set a minimum fire flow for the remodel or construction of all commercial buildings per CFC Appendix III.A, Table A-III-A-1. The developer shall provide for this project, a water system capable of delivering 2500 GPM at 20 PSI residual operating pressure, plus an assumed sprinkler demand of 700 GPM for a total fire flow of 3200 GPM with a three-hour duration. The required fire flow may be adjusted during the approval process to reflect changes in design, construction type, or automatic fire protection measures as approved by the Fire Prevention Bureau. The Fire Flow as given above has taken into account all information as provided. (CFC 903.2, Appendix III-A) 21 . The Fire Prevention. Bureau is required to set minimum fire hydrant distances per CFC • Appendix III-B, Table A-111-B-1 .A minimum of three hydrants, in a combination of on-site and off-site (6" x 4" x 2-2 1/2" outlets) shall be located on Fire Department access roads and adjacent public streets. Hydrants shall be spaced at 400 feet apart, at each intersection and shall be located no more than 225 feet from any point on the street or Fire Department access road(s) frontage to a hydrant. The required fire flow shall be available from any adjacent hydrant(s) in the system. The upgrade of existing fire hydrants may be required. (CFC 903.2, 903.4.2, and Appendix III-B) 22. As required by the California Fire Code, when any portion of the facility is in excess of 150 feet from a water supply on a public street, as measured by an approved route around the exterior of the facility, on-site fire hydrants and mains capable of supplying the required fire flow shall be provided. For this project on site fire hydrants are required. (CFC 903.2) 23, If construction is phased, each phase shall provide approved access and fire protection prior to any building construction. (CFC 8704.2 and 902.2.2) Community Services Department 24. The trash enclosures shall be large enough to accommodate a recycling bin, as well as, regular solid waste containers. 25. The developer shall contact the City's franchised solid waste hauler for disposal of construction debris. Only the City's franchisee may haul construction debris. • PRIOR TO ISSUANCE OF GRADING PERMITS • Planning Department 28. Provide the Planning Department with a copy of the underground water plans and electrical plans for verification of proper placement of transformer(s) and double detector check prior to final agreement with the utility companies. 29. The applicant shall submit a photometric plan, including the parking lot to the Planning Department, which meets the requirements of the Development Code and the Palomar Lighting Ordinance. The parking lot light standards shall be placed in such a way as to not adversely impact the growth potential of the parking lot trees. 30. The applicant shall comply with the provisions of Chapter 8.24 of the Temecula Municipal Code (Habitat Conservation) by paying the appropriate fee set forth in that Ordinance or by providing documented evidence that the fees have already been paid. 31. The following shall be included in the Notes Section of the Grading Plan: "If at any time during excavation/construction of the site, archaeological/cultural resources,or any artifacts or other objects which reasonably appears to be evidence of cultural or archaeological • resource are discovered, the property owner shall immediately advise the City of such and the City shall cause all further excavation or other disturbance of the affected area to immediately cease. The Director of Planning at his/her sole discretion may require the property to deposit a sum of money it deems reasonably necessary to allow the City to consult and/or authorize an independent, fully qualified specialist to inspect the site at no cost to the City, in order to assess the significance of the find. Upon determining that the discovery is not an archaeological/cultural resource,the Director of Planning shall notifythe property owner of such determination and shall authorize the resumption of work. Upon determining that the discovery is an archaeological cultural resource, the Director of Planning shall notify the property owner that no further excavation or development may take place until a mitigation plan or other corrective measures have been approved by the Director of Planning." Public Works Department 32. A copy of the grading, improvement plans, along with supporting hydrologic and hydraulic calculations shall be submitted to the Riverside County Flood Control and Water Conservation District for approval prior to the issuance of any permit. 33. A permit from Riverside County Flood Control and Water Conservation District is required for work within their right-of-way. 34. A Grading Plan shall be prepared by a registered Civil Engineer and shall be reviewed and approved by the Department of Public Works. The grading plan shall include all necessary 37. A Geological Report shall be prepared by a qualified.engineer or geologist and submitted to the Department of Public Works with the initial grading plan check. The report shall address special study zones and the geological conditions of the site, and shall provide recommendations to mitigate the impact of ground shaking and liquefaction. 38. The Developer shall have a Drainage Study prepared by a registered Civil Engineer in accordance with City Standards identifying storm water runoff expected from this site and upstream of this site. The study shall identify all existing or proposed public or private drainage facilities intended to discharge this runoff. The study shall also analyze and identify impacts to downstream properties and provide specific recommendations to protect the properties and mitigate any impacts. Any upgrading or upsizing of downstream facilities, including acquisition of drainage or access easements necessary to make required improvements, shall be provided by the Developer. 39. Construction-phase pollution prevention controls shall be consistent with the City s Grading, Erosion & Sediment Control Ordinance and associated technical manual, and the City's standard notes for Erosion and Sediment Control. • 40. The project shall demonstrate coverage under the State NPDES General Permit for Construction Activities by providing a copy of the Waste Discharge Identification number (WDID) issued by the State Water Resources Control Board (SWRCB). A Stormwater Pollution Prevention Plan (SWPPP)shall be available at the site throughout the duration of construction activities. 41. As deemed necessary by the Director of the Department of Public Works, the Developer shall receive written clearance from the following agencies: a. Riverside County Flood Control and Water Conservation District b. Planning Department C. Department of Public Works 42. The Developer shall comply with all constraints which may be shown upon an Environmental Constraint Sheet (ECS) recorded with any underlying maps related to the subject property. 43. The applicant shall comply with the provisions of Chapter 8.24 of the Temecula Municipal Code(Habitat Conservation) by paying the appropriate fee set forth in that Ordinance or by providing documented evidence that the fees have already been paid. 44. The Developer shall obtain any necessary letters of approval or slope easements for or-site work performed on adjacent properties as directed by the Department of Public Works. 45. A flood mitigation charge shall be paid. The .Area Drainage Plan fee is payable to the • PRIOR TO ISSUANCE OF BUILDING PERMIT • Planning Department 47. All metal roofing shall be screened from the public view. 48. All trash enclosures shall be architecturally enhanced to represent the architectural style of the site. 49. A separate building permit shall be required far all signage. 50. Three copies of Construction Landscaping and Irrigation Plans shall be reviewed and approved by the Planning Department. These plans shall conform to the approved conceptual landscape plan, or as amended by these conditions. The location, number, genus, species, and container size of the plants shall be shown. The plans shall be consistent with the Water Efficient Ordinance. The plans shall be accompanied by the following items: a. Appropriate filing fee (per the City of Temecula Fee Schedule at time of submittal). • b. Provide an agronomic soils report with the construction landscape plans. C. One copy of the approved grading plan. d. Water usage calculations per Chapter 17.32 of the Development Code (Water Efficient Ordinance). e. Total cost estimate of plantings and irrigation (in accordance with approved plan). f. A landscape maintenance program shall be submitted for approval,which details the proper maintenance of all proposed plant materials to assure proper growth and landscape development for the long-term esthetics of the property. The approved maintenance program shall be provided to the landscape maintenance contractor who shall be responsible to carry out the detailed program. 51, A minimum of 55 additional large evergreen screen shrubs (i.e. Heteromeies, Ligustrum, Photinia, Xylosma, etc) shall be provided along the east 2:1 top of slope (east of 'C', Covered Parking) in order to better screen this project from the adjacent residential area. These screen shrubs shall be allowed to grow to their natural full height and width. 52. All utilities shall be screened from public view. Landscape construction drawings shall show and label all utilities and provide appropriate screening. Provide a 3' clear zone around fire check detectors as required by the Fire Department before starting the screen. Group utilities together in order to reduce intrusion. Screening of utilities is not to look like an after- thought. Plan planting beds and design around utilities. Locate all light poles on plans and insure that there are no conflicts with trees. F� Rnl • Project-Specific WQMP for Temecula Medical Center Design Review No. PA10-0194 PRE-TREATMENT—Flow Based Treatment Control BMPs Flow based BMP design standards are applicable to BMPs where the rate of flow is the primary factor in pollutant removal efficiency. The storm water quality design flow (Qbmp) must be determined to ensure the pre-treatment BMPs will perform with the storm water quantities calculated for the site. BMP sizing calculations are included in Appendix F., Rain Garden's runoff from the building roofs will be pre-treated using rain gardens around the buildings. The roof drainage will flow from all roof downspouts to at-grade pipes that will discharge to designed and landscaped rain gardens. The design of the rain gardens was detailed by the landscape architect to have specific plantings which are recommended for pollutant removals. The landscape plans present more details on plant selection. The rain gardens are capable of reducing sediment, total suspended solids (TSS), oxygen demanding substances, nutrients, metals, oil and grease, and bacteria. These rain gardens all discharge to the main treatment BMP —the infiltration basin or gallery. Phase I will include six rain gardens located to capture the roof runoff. The future building designs are not known at this time however space is available for future gardens. Modular Wetland System Surface runoff from a portion of the site will flow to 9 modular wetland system units that provide pre-treatment of flows prior to entering the infiltration basin and infiltration gallery located on the north and east sides of the facility. The Modular Wetland System (WMS) is a proprietary underground storm water filtration system by Bio-Clean Environmental Services, Inc. The modular wetlands provide pre-treatment as well as primary treatment since they have a high to medium efficiency treating for nutrients. After passing through the treatment wetlands, flows will enter the storm drain system and enter the detention basins, infiltration basin, or infiltration gallery. BMP design and maintenance information is included in Appendix F in the manufacturer's technical data sheets. Phase I will include all 9 modular wetlands systems. A total of fourteen modular wetlands systems will be included for ultimate build-out. Strip Sand Filter Two strip sand filters will provide pre-treatment of surface drainage entering the infiltration basin and detention basins within the mid-north side of the facility. The strip sand filter is comprised of a river rock surface layer, filter fabric, a course to medium grain sand filter layer, and a gravel pack with perforated pipe that drains treated storm water to the infiltration basin, detention basins, and infiltration gallery. These filters serve as pre-treatment to prevent clogging of the basins and gallery. The strip sand filters and modular wetland systems are placed throughout the site to treat surface runoff locally rather than at the boundary of the site. BMP design and maintenance information is included in Appendix F in TC-40 Media Filter. Phase I will include installation of both sand filters. A total of seven sand filters will be included for ultimate build-out. 30 June 2011 (Note 7-5-2013:The highlighted texts are updated by Excel Engineering for purpose of matching BMP quantities to As-Built Grading Plan) Project-Specific WQMP for Temecula Medical Center Design Review No. PA10-0194 Vegetated Swale/Stria 7 (Seven) bio-filtration/vegetated swales or strips will be located on the site. One swale at the multi-purpose trail and the others, located throughout the site, will provide pre-treatment for the infiltration basin. The vegetated swale will treat runoff by filtering it through the vegetation and infiltrating it into the underlying soil. The vegetated swale will capture particulate pollutants and provide pre-treatment to avoid clogging of the infiltration basin. BMP design and maintenance information is included in Appendix F in TC-30 Vegetated Swale. Phase I will include 5 (five) vegetated strips C, D, E, F, G and 2 (two) vegetated swales A and B. A total of 3 (three) vegetated strips D, E and G will be included for ultimate build-out and 2 (two) vegetated swales A and B. Two of the existing vegetated strips C and F will be replaced with rain gardens (these locations are within the future MOB building pads) and one additional swale will be added in the areas of the proposed fitness center. No additional swale will be added to the site. PRIMARY TREATMENT— Volume Based Treatment Volume-based BMP design standards apply to BMPs whose primary mode of pollutant removal depends on the volumetric capacity of the BMP. Volume-based Treatment Control BMPs shall be designed infiltrate or treat the design volume of runoff. The storm water quality design volume (VBMP) must be determined to ensure the pre-treatment BMPs will perform with the storm water quantities calculated for the site. BMP sizing calculations are included in Appendix F. Infiltration Basin On the very north and southeast side of the facility, percolation tests indicated that soil conditions were favorable for an infiltration BMP. This infiltration BMP will be used to capture and infiltrate site runoff from the north and east sides of the facility. Since the infiltration basin and infiltration gallery will treat for pollutants of concern with high efficiency they are considered primary treatment. The infiltration basin has been designed to meet the water quality storm flow volume. In addition to the infiltration basin, an underground infiltration gallery will be used to capture surface flows on the southeast side of the facility. The underground infiltration gallery will consist of an underground system of proprietary perforated polypropylene collection chambers by StormTech. The facility manager will ensure that the infiltration basins will be included for ultimate build-out. The southeast basin will be replaced in build-out by the infiltration gallery (presented below). A single (1) new basin will be included on the north side of the site to manage the runoff from the proposed fitness center and the adjacent parking lot. 31 June 2011 (Note 7-5-2013:The highlighted texts are updated by Excel Engineering for purpose of matching BMP quantities to As-Built Grading Plan) Project-Specific WQMP for Temecula Medical Center Design Review No. PA10-0194 Underground Infiltration—StormTech infiltration Gallery The StormTech infiltration gallery will be used as an underground infiltration BMP in the southeast corner of the facility. The StormTech treatment unit will provide primary treatment to surface flows and provides high efficiency treatment of pollutants of concern. Flows will enter the infiltration gallery after going through the sediment basin that acts as a forebay. The infiltration gallery will receive flows from the north and east side of the building. The Facilities Manager will ensure that the infiltration gallery is inspected during and after storm events, and monthly during the rainy season (October 1 through April 30). BMP design and maintenance information is included in Appendix F in TC-11 Infiltration Basins. This BMP will be constructed in a later Phase of the overall development. 2 (Two) chamber sets are proposed to manage the expected volume. Detention Basin The percolation tests for most of the site indicated that soil conditions are not conducive for infiltration so detention basins will act as the BMP. Surface flows from the west side of the facility will enter the detention basins after pre-treatment from the modular wetlands systems and strip sand filters BMPs. The detention basin has been designated to drain within 72 hours to prevent standing water conditions and vector-control issues. Flows that enter the detention basin will be detained temporarily to allow sedimentation to occur. A standpipe riser with orifices will be used to slowly drain the treated runoff from the detention basin to the downstream MS4 system. The detention basins have been designed to meet the water quality storm flow volume. In order to prevent flooding of the basins, an overflow vault system is incorporated to accept flood volumes in excess of the water quality storm volume. The detention basins will also serve to attenuate peak flows for flood control. The Facilities Manager will ensure that the detention basins are inspected during and after storm events, and monthly during the rainy season (October 1 through April 30). BMP design and maintenance information is included in Appendix F in TC-22 Extended Detention Basins. Phase I will include three detention basins. 3 (three) additional detention basins will be added for ultimate build-out (6 detention basins total). VA Equivalent Treatment Control Alternatives Not applicable to this project V.5 Regionally-Based Treatment Control BMPs Not applicable to this project 32 June 2011 (Note 7-5-2013:The highlighted texts are updated by Excel Engineering for purpose of matching BMP quantities to As-Built Grading Plan) Project-Specific WQMP for Temecula Medical Center Design Review No. PA10-0194 ULTIMATE DEVELOPMENT STRUCTURAL ANNUAL RESPONSIBLE FUNDING TREATMENT QUANTITY CAPITAL 0&M START UP DATES O&M FREQUENCY PARTY FOR BMP COSTS COSTS INSTALLATION AND LONG-TERM O&M Infiltration Basins (Interim 1 $250,000 $2,500 Prior to receiving Semi Annual, at start and end of wet season Universal Health Services Condition) Certificate of Occupancy Detention Basins 6 $450,000 $3,000 Prior to receiving Semi Annual, at the end of wet season and after Universal Health Services Certificate of Occupancy heavy rain event StormTech 2 $300,000 $500 Prior to receiving In accordance with manufacturer's Universal Health Services Infiltration Gallery Certificate of Occupancy recommendations.See Appendix C. Prior to receiving Semi'Annual,,at the end of wet season and after Biofltration Swale 2 $60,000 $1,500 Certificate of Occupancy heavy rain event Universal Health Services Sand Filter Strips 7 $350,000 $2,500 Prior to receiving Semi Annual, at start and end of wet season Universal Health Services Certificate of Occupancy Prior to receiving certificate In accordance with manufacturer's Modular Wetland 14 $500,000 $2,500 of occupancy recommendations.See Appendix B. Universal Health Services Rain Garden 10 $1,200 $500 Prior to receiving certificate Semi Annual, at start and end of wet season Universal Health Services of occupancy Vegetative Strip 3 $30,000 $1,000 Prior to receiving Semi Annual, at start and end of wet season Universal Health Services Certificate of Occupancy May 2011 35 (Note 7-5-2013:The highlighted texts are updated by Excel Engineering for purpose of matching BMP quantities to As-Built Grading Plan) Public Works Department 55. Precise grading plans shall conform to applicable City of Temecula Standards subject to approval by the Director of the Department of Public Works. The following design criteria shall be observed: a. Flowline grades shall be 0.5% minimum over P.C.C. and 1.00% minimum over A.C. paving. b. Concrete sidewalks and ramps shall be constructed along public street frontages in accordance with City of Temecula Standard Nos. 400. 401 and 402. C. Landscaping shall be limited in the corner cut-off area of all intersections and adjacent to driveways to provide for minimum sight distance and visibility. 56. The Developer shall construct the following public improvements to City of Temecula General Plan standards unless otherwise noted. Plans shall be reviewed and approved by the Director of the Department of Public Works: a. Improve Highway 79 South along property frontage (Urban Arterial Highway • Standards - 134' R/W) to include installation of sidewalk, street lights, drainage facilities, signing and striping, utilities (including but not limited to water and sewer), and a raised landscaped median. b. Improve Butterfield Stage Road along property frontage(Major Highway Standards- 100' R/W) to include installation sidewalk, street lights, drainage facilities, signing and striping, utilities (including but not limited to water and sewer), and a raised landscaped median. C. The signal at the intersection of Wolf Store Road and Butterfield Stage Road shall be modified to accommodate full movement. 57. The Developer shall construct the following public improvements in conformance with applicable City Standards and subject to approval by the Director of the Department of Public Works. a. Street improvements, which may include, but not limited to: medians, sidewalks, drive approaches, street lights, signing, striping, traffic signal systems, and other traffic control devices as appropriate. b. Storm drain facilities. c. Sewer and domestic water systems. 58. A construction area Traffic Control Plan shall be designed by a registered Civil or Traffic Engineer and reviewed by the Director of the Department of Public Works for any street closure and detour or other disruption to traffic circulation as required by the Department of • 61. The Developer shall pay to the City the Western Riverside County Transportation Uniform Mitigation Fee (TUMF) Program as required by, and in accordance with, Chapter 15.08 of the Temecula Municipal Code and all Resolutions implementing Chapter 15.08. Fire Prevention Bureau 62. Prior to building construction, all locations where structures are to be built shall have approved temporary Fire Department vehicle access roads for use until permanent roads are installed. Temporary Fire Department access roads shall be an all weather surface for 80,000 lbs. GVW. (CFC 8704.2 and 902.2.2.2) 63. Prior to building final, ail locations where structures are to be built shall have approved Fire Department vehicle access roads to within 150 feet to any portion of the facility or any portion of an exterior wall of the building(s). Fire Department access roads shall be an all weather surface designed for B0,000 lbs. GVW with a minimum AC thickness of .25 feet. (CFC sec 902) 64, Fire Department vehicle access roads shall have an unobstructed width of not less than 24 • feet and an unobstructed vertical clearance of not less than 13 feet six inches. (CFC 902.2.2.1) 65. Prior to building construction, this development shall have two points of access, via all- weather surface roads, as approved by the Fire Prevention Bureau. (CFC 902.2.1) 66. Prior to issuance of building permits, the developer shall furnish one copy of the water system plans to the Fire Prevention Bureau for approval prior to installation. Plans shall be signed by a registered civil engineer; contain a Fire Prevention Bureau approval signature block; and conform to hydrant type, location,spacing and minimum fire flow standards. After the plans are signed by the local water company,the originals shall be presented to the Fire Prevention Bureau for signatures. The required water system including fire hydrants shall be installed and accented by the appropriate water agency prior to any combustible building materials being placed on an individual lot. (CFC 8704.3, 901 .2.2.2 and National Fire Protection Association 24 1-4.1) Building and Safety Department 67. All design components shall comply with applicable provisions of the 2001 edition of the California Building, Plumbing and Mechanical Codes; 2004 California Electrical Code; California Administrative Code, Title 24 Energy Code, California Title 24 Disabled Access Regulations, and the Temecula Municipal Code. 68. The City of Temecula has adopted an ordinance to collect fees for a Riverside County area wide Trancnnrta tin n I Inifnrm AAitinatinn Peo (TI INAP1 1 Inn,the ------- • 70. A receipt or clearance letter from the Temecula Valley School District shall be submitted to the Building & Safety Department to ensure the payment or exemption from School Mitigation Fees. 71. Obtain all building plans and permit approvals prior to commencement of any construction wo rk. 72. Obtain street addressing for all proposed buildings prior to submittal for plan review. 73. All building and facilities must comply with applicable disabled access regulations. Provide all details on plans. (California Disabled Access Regulations effective April 1, 1998) 74, Provide house electrical meter provisions for power for the operation of exterior lighting,fire alarm systems. 75, Restroom fixtures, number and type, to be in accordance with the provisions of the 2001 edition of the California Building Code Appendix 29. • 76, Provide an approved automatic fire sprinkler system. 77. Provide appropriate stamp of a registered professional with original signature on plans prior to permit issuance. 78. Provide electrical plan including load calculations and panel schedule, plumbing schematic and mechanical plan for plan review. 79, Provide precise grading plan at plan check submittal to check accessibility for persons with disabilities. 80. A pre-construction meeting is required with the building inspector prior to the start of the building construction. 81, Trash enclosures, patio covers, light standards, and any block walls if not on the approved building plans, will require separate approvals and permits. 82. Signage shall be posted conspicuously at the entrance to the project that indicates the hours of construction, shown below, as allowed by the City of Temecula Ordinance No. 94-25, specifically Section G (1)of Riverside County Ordinance No.457.73, for anysite within one- quarter mile of an occupied residence. Monday-Friday 6:30 a.m. — 6:30 p.m. Saturday 7:00 a.m. — 6:30 p.m. • 85. The developer shall provide TCSD with verification of arrangements made with the City's franchise solid waste hauler for disposal of construction debris. ' • • PRIOR TO RELEASE OF POWER, BUILDING OCCUPANCY OR ANY USE ALLOWED BY THIS PERMIT • Planning Department 66. Prior to the release of power, occupancy, or any use allowed by this permit, the applicant shalt be required to screen all loading areas and roof mounted mechanical equipment from view of the adjacent residences and public right-of-ways. If upon final inspection it is determined that any mechanical equipment, roof equipment or backs of building parapet walls are visible from any portion of the public right-of-way adjacent to the project site, the developer shall provide screening by constructing a sloping tile covered mansard roof element or other screening if reviewed and approved by the Director of Planning. 87. All required landscape planting and irrigation shall have been installed consistent with the approved construction plans and shall be in a condition acceptable to the Director of Planning. The plants shall be healthy and free of weeds, disease, or pests. The irrigation system shall be properly constructed and in good working order. . 88. Performance securities, in amounts to be determined by the Director of Planning, to guarantee the maintenance of the plantings in accordance with the approved construction • landscape and irrigation plan shall be filed with the Planning Departmentfor a period of one year from final certificate of occupancy. After that year, if the landscaping and irrigation system have been maintained in a condition satisfactory to the Director of Planning, the bond shall be released upon request by the applicant. 89. Each parking space reserved for the handicapped shall be identified by a permanently affixed reflectorized sign constructed of porcelain on steel, beaded text or equal, displaying the International Symbol of Accessibility. The sign shall not be smaller than 70 square inches in area and shall be centered at the interior end of the parking space at a minimum height of 80 inches from the bottom of the sign to the parking space finished grade, or centered at a minimum height of 36 inches from the parking space finished grade, ground, or sidewalk. A sign shall also be posted in a conspicuous place, at each entrance to the off- street parking facility, not less than 17 inches by 22 inches, clearly and conspicuously stating the following: "Unauthorized vehicles parked in designated accessible spaces not displaying distinguishing placards or license plates issued for persons with disabilities may be towed away at owner's expense. Towed vehicles may be reclaimed by telephoning (95) 696-3000." 90. In addition to the above requirements, the surface of each parking place shall have a surface identification sign duplicating the Symbol of Accessibility in blue paint of at least three square feet in size. 91. All site improvements including but not limited to parking areas and striping shall be installed prior to occupancy or any use allowed by this permit. • 94. As deemed necessary by the Department of Public Works, the Developer shall receive written clearance from the following agencies: a. Rancho California Water District b. Eastern Municipal Water District C. Department of Public Works 95. All public improvements, including traffic signals, shall be constructed and completed per the approved plans and City standards to the satisfaction of the Director of the Department of Public Works. 96. The existing improvements shall be reviewed. Any appurtenance damaged or broken shall be repaired or removed and replaced to the satisfaction of the Director of the Department of Public Works. Fire Prevention Bureau 97. Prior to issuance of a Certificate of Occupancy or building final, "Blue Reflective Markers" • shall be installed to identify fire hydrant locations. (CFO 901.4.3) 98. Prior to issuance of a Certificate of Occupancy or building final, approved numbers or addresses shall be provided on all new and existing buildings in such a position as to be plainly visible and legible from the street or road fronting the property. Numbers shall be of a contrasting color to their background. Commercial, multi-family residential and industrial buildings shall have a minimum 12 inch numbers with suite numbers a minimum of six inches in size. Ail suites shall gave a minimum of six-inch high letters and/or numbers on both the front and rear doors. (CFC 901.4.4) 99. Prior to issuance of Certificate of Occupancy or building final, based on square footage and type of construction, occupancy or use, the developer shall install.a fire sprinkler system. Fire sprinkler plans shall be submitted to the Fire Prevention Bureau for approval prior to installation. (CFC Article 10, OBC Chapter 9) 100. Prior to issuance of Certificate of Occupancy or building final, based on a requirement for monitoring the sprinkler system, occupancy or use, the developer shall install an fire alarm system monitored by an approved Underwriters Laboratory listed central station. Plans shall be submitted to the Fire Prevention Bureau for approval prior to installation. (CFC Article 10) • OUTSIDE AGENCIES • 101. The applicant shalt comply with the Department of Environmental Health letter dated June 22, 2005 by provide the District with "Will-Serve" letters from the appropriate water and sewering districts. 102. The applicant shall comply with the Pechanca Cultural Resources letter dated July 5, 2005. By placing my signature below, I confirm that I have read, understand and accept all the above Conditions of Approval. I further understand that the property shall be maintained in conformance with these conditions of approval and that any changes I may wish to make to the project shall be subject to Community Development Department approval. Applicant's Printed Name Date • Applicant's Signature • Appendix B Vicinity Map and Site Plan • • B-1 RAN HO 1 g� PA11BA � - F4 O O ROW or Rour, 19 souTM -SITE a nAT 73 wok N � sf �A� ,RnaRwAv �t c� • VICINITY MAP B-, 9 ft I I I.al n 3 Aaouzijr � +' _ �k rSr—.O,u.. I �Iz -n� � �a�e..,,��Y�k I���a � a��P�� r'��°`�/�'�� _��_� _•' __ - �{ � �� I'1 31JOL5 ixve r t• ta.z: ` i 'I +,' t '" �� ha- $7 I lo-°la , 'iir , E I I �Ikn Yr`' tj �I s�pp �j III-gi* a� _. I'tl s k t , t� - USE MATRIX BUILDING AREA: BUILDING "A" (ONE STORY) - 9,433 SQ.FT. BUILDING `B" (ONE STORY) - 10,835 SQ.FT. BUILDING "C" (COVERED PARKING) - 13,500 SQ.FT. BUILDING "D" (ONE STORY) - 6,0001 SQ.FT. BUILDING "E" (ONE STORY) - 12,693 SQ.FT. 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JI State of California III Tudimill I' " oxOo.<xx, REGIONAL WATER QUALITY CONTROL BOARD v y am ; "r TyIr AM 20 FEEMAY HA San Diego Region ( 9) - 'r � ' " A�" 'O - ~T -U ,,., s 1 E� °"' SAN DIEGO HYDROLOGIC BASIN PLANNING AREA ( SD) r ! � F -G4 d ~ � r ; ANY Scale 1 = 250, 000 •' "• L- <_ .. BEENT zoPHQ, . , , . RAY d _.. .c. �, ^a., 1 1 __E"_. \ , 1 ^��. S\d4If `741 AREA RAN -S 732 STANDCal Wri Ell'A TAB SNAR, a Su.am... SA --ASERS— ME Appendix C Supporting Detail Related to Hydraulic Conditions of Concern c-1 • PRELIMINARY DRAINAGE STUDY FOR BUTTERFIELD RANCH SHOPPING CENTER AND SELF STORAGE TRACT 33545 TEMECULA, CALIFORNIA COUNTY OF RIVERSIDE • PREPARED FOR: MARK P. ESBENSEN LVC. 41625 MARGARITA ROAD SUITE#100 TEMECULA, CA 92591 ENGINEER: MASSON &ASSOCIATES, INC. 200 E. WASHINGTON AVE. STE. 200 ESCONDIDO, CA 92025 (760) 741-3570 , BY: Jay D.Ramos UNDER THE SUPERVISION OF: Michael D. Schweitzer RCE # 59658 P.N. 05006 Date: June 27, 2005 PROJECT DESCRIPTION: • The Butterfield Ranch Shopping Center and Self Storage are proposed commercial/retail and self storage develonramt located within the City of Temecula. The 19.2 acre site is bounded by Butterfield Sage Road to the West; State Highway 79 to the north,Tract 29031 to toe east and Temecula Creel,to the south. The project proposes C-2 • to develop approximately 7.0 acres of the site for commercial use. An additional 5.0 acres of self storage use is ultimately planned. The remaining 8.0 acres will be used for slope protection or stay undeveloped as pan of Temecula Creek. DRAU�AGE AREA OVERVIER': The entire site is currently undeveloped.Except for the portion that lies within the boundaries of Temecula Creek,the site gradually drains westerly to Butterfield Stage Road. These flows are directed into a double 120" storm drain system running in Butterfield Stage Road that discharges into the creek. t he site proposes to convey surface flows within the private streets and parking facilities using longitudinal gutter and curb and gutter. Until the future commercial area is developed,the project will create interim desilting basins to mitigate runoff and reduce sediment infiltration into the storm drain system. Storm drain facilities then intercept the runoff and discharge it into Temecula Creek. No offsite flows enter the project site. Prior to discharging flows to Temecula Creek,the project proposes to filter pollutants and sediment. The type of infiltration device will be determined during the final engineering phase of this project. .All proposed improvements will be outside of the existing banks of Temecula Creek and several feet above the flood plain's 100-year water surface elevation. RESULTS AND RECOMMENDATIONS: The following table represents the results of the preliminary drainage analysis: Condition Receiving water Tributary * Yield 100-Yr Flow Area[Ac] [CFS/Ac] Rate[CPS] • Existing Butterfield Storm 12.1 - 16.0 Drain/Temecula Creek Proposed Temecula Creek 12.1 29.5 • Yield is an approximate factor based on available hydrological information and land use. • C-3 • LPre;Development 1: Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software,(c) 1989 - 2005 Version 7.1 Rational Hydrology Study Date: 06/23/05 File:5006predev1.out ------------------------------------------------------ " Hydrology Study Control Information English (In-lb) Units used in Input data file --------------------------------------------------------------------- Program License Serial Number 4065 --------------------------------------------------------- Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard Intensity-duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360(In/Hr) 10 year storm 60 minute intensity = 0.880(In/Hr) 100 year storm 10 minute intensity = 3.480(In/Hr) 100 year storm 60 minute intensity = 1.300(in/Hr) • Storm event year =i100.07 Calculated rainfall intensity data: 1 hour intensity = 1.300(In/Hr) Slope of intensity duration curve = 0.5500 Process from Point/Station 1.0 10 to Point/Station 1,020 *—* INITIAL AREA EVALUATION .._. Initial area flow distance = 582.000(Ft.) Top (of initial area) elevation = 1112.300(Ft.) Bottom (of initial area) elevation = 1105.500(Ft.) Difference in elevation = 6.800(Ft.) Slope = 0.01168 s(percent)= 1.17 TC = k(0.940)'[(length^3)/(elevation change)]^C.2 Initial area time of concentration = 29.213 min. Rainfall intensity = 1.931(In/Hr)for a 100.0 year storm UNDEVELOPED (good cover) subarea Runoff Coefficient = 0.724 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0,000 RI Index for soil(AMC 2) = 74.00 Pervious area fraction = 1.000: Impervious fraction = 0.000 Initial subarea runoff= 10 492(CFS) • Total initial stream area = 7.500(Ac,l Pervious area fraction = 1.000 End of computations, total study area = 7.50 (Ac.) C-A • The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 1.000 Area averaged RI index number = 74.0 • • C-5 • LPre-Development 2: Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software,(c) 1989 - 2005 Version 7.1 Rational Hydrology Study Date: 06/23/05 File:5006predev2.out ------------------------------------------------ "` Hydrology Study Control Information English (in-lb) Units used in input data file -------------------------------------------- Program License Serial Number 4065 -------------------------------------------------------- Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard Intensity-duration curves data (Plate D-4. ) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360(ln/Hr) 10 year storm 60 minute intensity = 0.880(In/Hr) 100 year storm 10 minute intensity = 3.480(In/Hr) 100 year storm 60 minute intensity = 1.300(In/Hr) • Storm event year =`1100.0 Calculated rainfall intensity data: 1 hour intensity = 1.300(In/Hr) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 2,010 to Point/Station 2020, *-. INITIAL AREA EVALUATION — Initial area flow distance = 717.000(Ft.) Top (of initial area) elevation = 1112.600(Ft.) Bottom (of initial area) elevation = 1108.700(Ft.) Difference in elevation = 3.900(Ft.) Slope = 0.00544 s(percent)= 0.54 TC = k(0.940-[(IengthA3)/(elevation chanoe)]A0.2 Initial area time of concentration = 37.002 min. Rainfall intensity = 1.696(In/Hr)fora 100.0 year storm UNDEVELOPED (good cover) subarea Runoff Coefficient = 0.705 Decimal fraction soil group A= 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0,000 RI index for soil(AMC 2) = 74.00 Pervious area fraction = 1,000, Impervious fraction = O.DDO Initial subarea runoff= 5.501(CFS) Total initial stream area = 4.6D0(Ac.) Pervious area fraction = 1.000 End of computations, total study area = 4.60 (Ac.) C-6 • The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 1.000 Area averaged RI index number = 74.0 • • • Post Development 1: Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software,(c) 1989 - 2005 Version 7.1 Rational Hydrology Study Date: 07/21/05 File:5006POSTDEV1.out - - - - - - - - - - -1-- Hydrology Study Control Information English (in-Ib) Units used in input data file ------------------------------------------- Program License Serial Number 4065 ----------------------------------------------------------- Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity-duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute Intensity = 2.360(In/Hr) 10 year storm 60 minute intensity = 0.880(In/Hr) 100 year storm 10 minute intensity = 3.480(ln/Hr) 100 year storm 60 minute Intensity = 1.300(ln/Hr) Storm event year = .160.01 • Calculated rainfall Intensity data: 1 hour intensity = 1.300(In/Hr) Slope of Intensity duration curve = 0.5500 Ll+++++T++++++++++++T++++++++++++++++++++T++++T+++++++++++++++++++++++ Process from Point/Station 1.011 to Point/Station 1.012 —* INITIAL AREA EVALUATION "" Initial area flow distance = 254.000(Ft.) Top (of initial area) elevation = 1115.000(Ft.) Bottom (of initial area) elevation = 1113.500(Ft.) Difference in elevation = 1.500(Ft.) Slope = 0,00591 s(percent)= 0.59 TC = k(0.300)-[(lengthA3)/(elevation change)]A0.2 Initial area time of concentration = 7.670 min. Rainfall Intensity = 4.030(In/Hr) for a 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.888 Decimal fraction soil group A = 0,000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1,000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100, Impervious fraction = 0.900 Initial subarea runoff= 0.823(CFS) Total initial stream area = 0.230(Ac.) Pervious area fraction = 0.100 • +++++++++++-+++++++++++++++++++++++++++-++++++++++++++++++++++++++++++ Process from Point/Station 1.012 to Point/Station 1.013 IRREGULAR CHANNEL FLOW TRAVEL TIME C-8 • Estimated mean flow rate at midpoint of channel = 1.405(CFS) Depth of flow = 0.266(Ft.), Average velocity = 2.307(Ft/s) !!Warning: Water is above left or right bank elevations *****— Irregular Channel Data --------------------------------------------------------------- Informatlon entered for subchannel number 1 : Point number 'X' coordinate 'Y' coordinate 1 0.00 0.13 2 1.50 0.00 3 3.00 0.13 Manning's 'N' friction factor = 0.016 --------------------------------------------------------------- Sub-Channelflow = 1.405(CFS) flow top width = 3.000(Ft.) velocity= 2.307(Ft/s) area = 0.609(Sq.Ft) Froude number = 0.902 Upstream point elevation = 1113.500(Ft.) Downstream point elevation = 1112.700(Ft.) Flow length = 154.000(Ft.) Travel time = 1.11 min. Time of concentration = 8.78 min. Depth of flow = 0.266(Ft.) Average velocity = 2.307(Ft/s) • Total irregular channel flow = 1.405(CFS) Irregular channel normal depth above invert elev. = 0.256(Ft.) Average velocity of channel(s) = 2.307(Ft/s) !!Warning: Water is above left or right bank elevations Adding area flow to channel, COMMERCIAL subarea type Runoff Coefficient = 0.888 Decimal fraction soil group A = 0.000 Decimal fraction soil croup B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Rainfall intensity = 3.741(In/Hr)for a 100.0 year storm Subarea runoff= 1.079(CFS)for 0.325(Ac.) Total runoff= 1.902(CFS) Total area = 0.555(Ac.) Depth of flow= 0.306(Ft.), Average velocity = 2.604(Ft/s) !!Warning: Water is above left or right bank elevations Process from Point/Station 1.013 to Point/Station 1.021 **** IRREGULAR CHANNEL FLOW TRAVEL TIME *"' Estimated mean flow rate at midpoint of channel = 2.459(CFS) Depth of flow = 0.482(Ft.), Average velocity = 3.015(Ft/s) _"*_*`* Irrecular Channel Data —**" "' • Information entered for subchannel number 1 : Point number 'X' coordinate 'Y' coordinate 1 0.00 0.50 2 0.13 0.00 C-9 • 3 2.00 0.13 Manning's 'N' friction factor = 0.016 ------------------------------------------------- Sub-Channel flow = 2.459(CFS) flow top width = 1.995(Ft.) velocity= 3.015(Ft/s) area = 0.816(Sq.Ft) Froude number = 0.831 Upstream point elevation = 1112.700(Ft.) Downstream point elevation = 1112.200(Ft.) Flow length = 114.000(Ft) Travel time = 0.63 min. Time of concentration = 9.41 min. Depth of flow = 0.482(Ft.) Average velocity = 3.015(Ft/s) Total irregular channel flow = 2.459(CFS) Irregular channel normal depth above invert elev. = 0.482(Ft.) Average velocity of channel(s) = 3.015(Ft/s) Adding area flow to channel COMMERCIAL subarea type Runoff Coefficient = 0.887 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil -croup C = 1.000 Decimal fraction soil group D = 0.000 • RI Index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Rainfall intensity = 3.601(In/Hr)for a 100.0 year storm Subarea runoff = 1.038(CFS)for 0.325(Ac.) Total runoff= 2.941(CFS) Total area = 0.880(Ac.) Depth of flow = 0.530(Ft,), Average velocity = 3.229(Ft/s) !!Warning: Water is above left or right bank elevations T}}}}}}}}}}}}}+}}}}}}}}+}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Process from Point/Station 1.021 to Point/Station 1.022 **** PIPEFLOW TRAVEL TIME (User specified size) **** Upstream point/station elevation = 1106.600(Ft.) Downstream point/station elevation = 1105.500(Ft.) Pipe length = 209.70(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 2,941(CFS) Given pipe size = 18.00(In.) Calculated individual pipe flow = 2.941(CFS) Normal flow depth in pipe = 7.77(In.) Flow top width inside pipe = 17.83(In.) Critical Depth = 7.82(In.) Pipe flow velocity = 4.03(Ft/s) Travel time through pipe = 0.87 min. Time of concentration (TC) = 10.28 min. }}}}}}}}}.}}}}}.+}+I...}}}}} Process from Point/Station 1.021 to Point/Station 1.022 • ' CONFLUENCE OF MAIN STREAMS —** The following data inside Main Stream is listed: In Main Stream number: 1 C-10 • Stream flow area = 0.880(Ac.) Runoff from this stream = 2.941(CFS) Time of concentration = 10.28 min. Rainfall intensity = 3.430(In/Hr) Procram is now starting with Main Stream No. 2 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1 .031 to Point/Station 1.032 ,- * INITIAL AREA EVALUATION **** Initial area flow distance = 271.000(Ft.) Top (of Initial area) elevation = 1116.300(Ft.) Bottom (of initial area) elevation = 1112.300(Ft.) Difference in elevation = 4.000(Ft.) Slope = 0.01476 s(percent)= 1.48 TC = k(0.300)"[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 6.554 min. Rainfall intensity = 4.394(In/Hr) for a 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.889 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100, Impervious fraction = 0.900 • Initial subarea runoff= 5.978(CFS) Total initial stream area = 1.530(Ac.) Pervious area fraction = 0.100 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1032 to Point/Station 1.043 PIPEFLOW TRAVEL TIME (User specified size) '" Upstream point/station elevation = 1106.980(Ft.) Downstream point/station elevation = 1106.610(Ft.) Pipe length = 72.00(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 5.978(CFS) Given pipe size = 18.00(In.) Calculated individual pipe flow = 5.978(CFS) Normal flow depth In pipe = 12.12(ln.) Flow top width inside pipe = 16.89(In.) Critical Depth = 11.32(In.) Pipe flow velocity = 4.73(Ft/s) Travel time through pipe = 0.25 min. Time of concentration (TC) = 6.81 min. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.032 to Point/Station 1.043 '—* CONFLUENCE OF MINOR STREAMS —" Along Main Stream number: 2 in normal stream number 1 Stream flow area = 1.530(Ac.) • Runoff from this stream = 5.978(CFS) Time of concentration = 6.81 min. Rainfall intensity = 4.303(In/Hr) C-11 • +1+++++++++++++++++++++++1'+++++++++j'+++L+++++++++++++'f++++.+++'F+++++++ Process from PoinUStation 1 .041 to Point/Station 1.042 ` INITIAL AREA EVALUATION — Initial area flow distance = 220.000(Ft.) Top (of initial area) elevation = 1115.100(Ft.) Bottom (of Initial area) elevation = 1112.3o0(Ft.) Difference in elevation = 2.800(Ft) Slope = 0.01273 s(percent)= 1.27 TC = k(0.300)`[(lengthA3)/(elevation change)]10.2 Initial area time of concentration = 6.211 min. Rainfall intensity = 4.526(In/Hr) for a 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.889 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 nitial subarea runoff= 3.140(CFS) Total Initial stream area = 0.780(Ac.) Pervious area fraction = 0.100 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.042 to PoinUStatlon 1.043 • —** PIPEFLOW TRAVEL TIME (User specified size) Upstream point/station elevation = 1106.730(Ft.) Downstream Point/station elevation = 1106.610(Ft.) Pipe length = 35.60(Ft.) Manning's N = 0.013 No+ of pipes = 1 Required pipe flow = 3.140(CFS) Given pipe size = 18.00(ln.) Calculated individual pipe flow = 3.140(CFS) Normal flow depth in pipe = 9.15(ln.) Flow top width inside pipe = 18.00(In.) Critical Depth = 8.10(ln.) Pipe flow velocity = 3.48(FUs) Travel time through pipe = 0.17 min. Time of concentration (TC) = 6.38 min. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1 .042 to Point/Station 1.043 " CONFLUENCE OF MINOR STREAMS —'* Along Main Stream number: 2 in normal stream number 2 Stream flow area = 0.780(Ac.) Runoff from this stream = 3.140(CFS) Time of concentration = 6.38 min, Rainfall intensity = 4.459(ln/Hr) Summary of stream data: Stream Flow rate TC Rainfall Intensity 'No. (CFS) (min) (In/Hr) 1 5.978 6.81 4.303 2 3.140 6.38 4.459 C-12 • Largest stream flow has longer time of concentration Qp = 5.978 + sum of Qb la/lb 3.140 ' 0.965 = 3,030 Qp = 9.008 Total of 2 streams to confluence: Flow rates before confluence point: 5.978 3.140 Area of streams before confluence: 1.530 0.780 Results of confluence: Total flow rate = 9.008(CFS) Time of concentration = 6.808 min. Effective stream area after confluence = 2,310(Ac.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.043 to Point/Station 1.022 `_„ PIPEFLOW TRAVEL TIME (User specified size) " Upstream point/station elevation = 1106.610(Ft.) Downstream point/station elevation = 1106.500(Ft.) Pipe length = 217.60(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 9.008(CFS) Given pipe size = 24.00(In.) NOTE: Normal flow Is pressure flow in user selected pipe size. • The approximate hydraulic grade line above the pipe invert is 0.426(Ft.) at the headworks or inlet of the pipe(s) Pipe friction loss = 0.345(Ft.) Minor friction loss = 0.192(Ft.) K-factor = 1.50 Pipe flow velocity = 2.87(Ft/s) Travel time through pipe = 1..26 min. Time of concentration (TC) = 8.07 min. ++++++T+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.043 to PoinUStation 1.022 CONFLUENCE OF MAIN STREAMS The following data inside Main Stream is listed: In Main Stream number: 2 Stream flow area = 2.310(Ac.) Runoff from this stream = 9.008(CFS) Time of concentration = 8.07 min. Rainfall intensity = 3.918(In/Hr) Summary of stream data: Stream Flow rate TO Rainfall Intensity No. (CFS) (min) (In/Hr) 1 2.941 10.28 3.430 2 9.008 8.07 3.918 Largest stream flow has longer or shorter time of concentration Qp = 9.008 + sum of • Oa Tb/Ta 2.941 ' 0.785 = 2.309 Qp = 11.317 C-13 • Total of 2 main streams to confluence: Flow rates before confluence point: 2.941 9.003 Area of streams before confluence: 0.880 2.310 Results of confluence: Total flow rate = 11.317(CFS) Time of concentration = 8.072 min. Effective stream area after confluence = 3.190(Ac.) } }}}}}}}T}}}}}}T}}}}}}}}}}}}+}+T}}}}}}}}}Y}}}{}}}}}}}}}}}}}}}}}}}}}}} Process from Point/Station 1.022 to Point/Station 1.052 *—* PIPEFLOW TRAVEL TIME (User specified size) Upstream point/station elevation = 1105.500(Ft.) Downstream point/station elevation = 1104.800(Ft.) Pipe length = 137.80(Ft.) Manning's N = 0,0113 No. of pipes = 1 Required pipe flow = 11.317(CFS) Given pipe size = 24.00(In.) Calculated individual pipe flow = 11.317(CFS) Normal flow depth in pipe = 14.82(ln.) Flow top width inside pipe = 23.33(in.) Critical Depth = 14.49(In.) Pipe flow velocity = 5.56(Ft/s) Travel time through pipe = 0.41 min. • Time of concentration (TC) = 8.49 min. Process from Point/Station 1.022 to Point/Station 1,052 "* CONFLUENCE OF MAIN STREAMS * ** The following data inside Main Stream is listed: In Main Stream number. 1 Stream flow area = 3.190(Ac.) Runoff from this stream = 11.317(CFS) Time of concentration = 8.49 min. Rainfall intensity = 3.812(In/Hr) Program is now starting with Main Stream No. 2 }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}L}}}}}{-}}}}}}}}}}}}}}}}}}}}}}}} Process from Point/Station 1.021 to Point/Station 1.051 —** INITIAL AREA EVALUATION **** Initial area flow distance = 327.000(Ft.) Top (of initial area) elevation = 1112.200(Ft.) Bottom (of initial area) elevation = 1110.900(Ft.) Difference In elevation= 1.300(Ft.) Slope = 0.00398 s(percent)= 0.40 TO = k(0.300)*[(length13)/(elevation change)]AC.2 Initial area time of concentration = 9.185 min. Rainfall intensity = 3.650(ln/Hr)fora 100.0 year storm COMMERCIAL subarea type • Runoff Coefficient = 0.887 Decimal fraction soil group A = 0.000 Decimal fraction soil croup B = 0.000 Decimal fraction soil group C = 1.000 C-14 • Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Initial subarea runoff = 3.562(CFS) Total Initial stream area = 1.100(Ac.) Pervious area fraction = 0.100 Process from Point/Station 1.051 to Point/Station 1.052 *`** PIPEFLOW TRAVEL TIME (User specified size) '*** Upstream point/station elevation = 1104.900(Ft.) Downstream point station elevation = 1104.800(Ft.) Pipe length = 14.09(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 3.562(CFS) Given pipe size = 18.00(ln.) Calculated individual pipe flow = 3.562(CFS) Normal flow depth in pipe = 7.95(In.) Flow top width inside pipe = 17.88(ln.) Critical Depth = 8.65(In.) Pipe flow velocity = 4.74(Ft/s) Travel time through pipe = 0.05 min. Time of concentration (TC) = 9.23 min. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.051 to Point/Station 1.052 • **** CONFLUENCE OF MAIN STREAMS **** The following data Inside Main Stream is listed: In Main Stream number: 2 Stream flow area = 1.100(Ac.) Runoff from this stream = 3.562(CFS) Time of concentration = 9.23 min. Rainfall intensity = 3.639(In/Hr) Summary of stream data: Stream Flow rate TC Rainfall Intensity No. (CFS) (min) (In/Hr) 1 11.317 8.49 3.812 2 3.562 9.23 3.639 Largest stream flow has longer or shorter time of concentration Op = 11.317 + sum of Qa Tb/Ta 3.562 * 0.919 = 3.273 Op = 14.591 Total of 2 main streams to confluence: Flow rates before confluence point: 11.317 3.562 Area of streams before confluence: 3.190 1.100 • Results of confluence. Total flow rate = 14.591(CFS) Time of concentration = 8.486 min. Effective stream area after confluence = 4.290(Ac.) C-15 Process from Point/Station 1.052 to POint/Station 1.084 PIPEFLOW TRAVEL TIME (User specified size) Upstream point/station elevation = 1104.800(Ft.) Downstream point/Station elevation = 1104.700(Ft.) Pipe length = 31.14(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 14.591(CFS) Given pipe size = 24.00(In.) NOTE: Normal flow is pressure flow In user selected pipe size. The approximate hydraulic grade line above the pipe Invert is 0.532(Ft.) at the headworks or inlet of the pipe(s) Pipe friction loss = 0.129(Ft.) Minor friction loss = 0.502(Ft.) K-factor = 1 .50 Pipe flow velocity = 4.64(Ft/s) Travel time through pipe = 0.11 min. Time of concentration (TC) = 8.60 min. Process from Point/Station 1.052 to Point/Station 1.084 """ CONFLUENCE OF MAIN STREAMS "'" The following data Inside Main Stream is listed: In Main Stream number: 1 Stream flow area = 4.290(Ac.) • Runoff from this stream = 14.591(CFS) Time of concentration = 8.60 min. Rainfall intensity = 3.785(ln/Hr) Program is now starting with Main Stream No. 2 Process from Point/Station 1.071 to Point/Station 1.072 INITIAL AREA EVALUATION Initial area flow distance = 155.000(Ft.) Top (of initial area) elevation = 1113.300(Ft.) Bottom (of initial area) elevation = 1111.800(Ft.) Difference in elevation = 1.500(Ft.) Slope = 0.00968 s(percent)= 0.97 TO = k(0.300)'[(length^3)/(elevation change)]^0.2 Initial area time of concentration = 5.703 min. Rainfall intensity = 4.743(ln/Hr) for a 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.890 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Initial subarea runoff= 0.886(CFS) Total Initial stream area = 0.210(Ac.) • Pervious area fraction = 0.100 Process from Point/Station 1 ,072 to Point/Station 1.082 � 1< '*** PIPEFLOW TRAVEL TIME (User specified size) Upstream point/station elevation = 1105.810(Ft.) Downstream point/station elevation = 1105.660(Ft.) Pipe length = 30.30(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 0.886(CFS) Given pipe size = 10.00(In.) Calculated individual pipe flow = 0.886(CFS) Normal flow depth in pipe = 5.44(In.) Flow top width inside pipe = 9.96(In.) Critical Depth = 5.01(In.) Pipe flow velocity = 2.92(Ft/s) Travel time through pipe = 0.17 min. Time of concentration (TC) = 5.88 min. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.072 to Point/Station 1.082 **`* CONFLUENCE OF MINOR STREAMS **** Along Main Stream number: 2 in normal stream number 1 Stream flow area = 0.210(Ac.) Runoff from this stream = 0.886(CFS) Time of concentration = 5.88 min. Rainfall intensity = 4.666(In/Hr) ++++++++T+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.081 to Point/Station 1.082 • '—* INITIAL AREA EVALUATION **** Initial area flow distance = 198.000(Ft.) Top (of Initial area) elevation = 1113.200(Ft.) Bottom (of initial area) elevation = 1111.500(Ft.) Difference in elevation = 1.700(Ft.) Slope = 0.00859 s(percent)= 0.86 TC = k(0.300)*[(IengthA3)/(elevation chance)]AD.2 Initial area time of concentration = 6.442 min. Rainfall intensity = 4.436(In/Hr) fora 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.889 Decimal fraction soil group A= 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for SOII(AMC 2) = 69.00 Pervious area fraction = 0.100, Impervious fraction = 0.900 Initial subarea runoff= 1.972(CFS) Total Initial stream area = 0.500(Ac.) Pervious area fraction = 0.100 T++++++t+++.+++T+++++++++++++++++T++++++++++++++++t++++++++++++++T+�+ Process from Point/Station 1 .081 to Point/Station 1.082 — CONFLUENCE OF MINOR STREAMS *"* • Along Main Stream number 2 in normal stream number 2 Stream flow area = 0.500(Ac.) Runoff from this stream = 1.972(CFS) Time of concentration = 6.44 min. C-1 i • Rainfall intensity = 4.436(ln/Hr) Summary of stream data; Stream Flow rate TC Rainfall Intensity No. (CFS) (min) (In/Hr) 1 0.886 5.88 4.666 2 1.972 6.44 4.436 Largest stream flow has longer time of concentration Qp = 1.972 + sum of Qb la/lb 0.886 " 0.951 = 0.843 Qp = 2.815 Total of 2 streams to confluence: Flow rates before confluence point: 0.886 1.972 Area of streams before confluence: 0.210 0.500 Results of confluence: Total flow rate = 2.815(CFS) Time of concentration = 6.442 min. Effective stream area after confluence = 0.710(Ac.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.082 to Point/Station 1.083 *_.. PIPEFLOW TRAVEL TIME (User specified size) • Upstream point/station elevation = 1105.660(Ft.) Downstream point/station elevation = 1105.530(Ft.) Pipe length = 24.80(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 2.815(CFS) Given pipe size = 18.00(In.) Calculated Individual pipe flow = 2.815(CFS) Normal flow depth in pipe = 7.58(ln.) Flow top width Inside pipe = 17.78(ln.) Critical Depth = 7.64(In.) Pipe flow velocity = 3.98(Ft/s) Travel time through pipe = 0.10 min. Time of concentration (TC) = 6.55 min. Process from Point/Station 1.082 to Point/Station 1.083 CONFLUENCE OF MINOR STREAMS " Alonc Main Stream number: 2 in normal stream number 1 Stream flow area = 0.710(Ac.) Runoff from this stream = 2.815(CFS) Time of concentration = 6.55 min. Rainfall Intensity = 4.397(In/Hr) r++++++++++++++++++++++-++++++-+++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.061 to Point/Station 1.062 .... INITIAL AREA EVALUATION "" Inifial area flow distance = 192.000(Ft.) Top (of initial area) elevation = 11 1i4.400(Ft.) rIo Bottom (of initial area) elevation = 1111.700(Ft ) Difference in elevation = 2.700(Ft,) Slope = 0.01406 s(percent)= 1.41 TC = k(0.300)*[(IengthA3)/(elevation change)]AD.2 Initial area time of concentration = 5.765 min. Rainfall intensity = 4.715(ln/Hr)for a 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.890 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.1 D0; Impervious fraction = 0.900 Initial subarea runoff = 2.643(CFS) Total initial stream area = 0.630(Ac.) Pervious area fraction = 0.100 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.062 to Point/Station 1.083 *—* PIPEFLOW TRAVEL TIME (User specified size) ** Upstream point/station elevation = 1105.810(Ft.) Downstream point/station elevation = 1105.530(Ft.) Pipe length 72.50(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 2.643(CFS) • Given pipe size = 18,00(In.) Calculated individual pipe flow = 2.643(CFS) Normal flow depth in pipe = 7.97(In.) Flow top width inside pipe = 17,88(ln.) Critical Depth = 7.40(In.) Pipe flow velocity = 3.50(Ft/s) Travel time through pipe = 0.35 min. Time of concentration (TC) = 6.11 min. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.062 to Point/Station 1.083 `*`* CONFLUENCE OF MINOR STREAMS **"* Along Main Stream number: 2 in normal stream number 2 Stream flow area = 0.630(Ac ) Runoff from this stream = 2.643(CFS) Time of concentration = 6.11 min. Rainfall intensity = 4.566(ln/Hr) Summary of stream data: Stream Flow rate TC Rainfall Intensity No. (CFS) (min) (In/Hr) 1 2.815 6.55 4.397 2 2.643 6.11 4.566 Largest stream flow has longer time of concentration Qp = 2.815 + sum of • la/lb 2. 0, 2.643 * 0.963 = 2.545 Qp = 5.360 C-19 • Total of 2 streams to confluence: Flow rates before confluence point: 2.815 2.643 Area of streams before confluence: 0.710 0.630 Results of confluence: Total flow rate = 5.360(CFS) Time of concentration = 6.546 min. Effective stream area after confluence = 1.340(Ac.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.083 to Point/Station 1.084 ,.,. PIPEFLOW TRAVEL TIME (User specified size) Upstream point/station elevation = 1105.530(Ft.) Downstream point/station elevation = 1104.700(Ft.) Pipe length = 157.37(Ft.) Manning's N = 1013 No. of pipes = 1 Required pipe flow = 5.360(CFS) Given pipe size = 18.00(ln.) Calculated individual pipe flow.= 5.360(CFS) Normal flow depth in pipe = 11.12(ln.) Flow top width inside pipe = 17.49(In.) Critical Depth = 10.70(In.) Pipe flow velocity = 4.67(Ft/s) Travel time through pipe = 0.56 min. Time of concentration (TC) = 7.11 min. Process from Point/Station 1.083 to Point/Station 1.084 *—* CONFLUENCE OF MAIN STREAMS '*» The following data inside Main Stream is listed. In Main Stream number: 2 Stream flow area = 1.340(Ac.) Runoff from this stream = 5.360(CFS) Time of concentration = 7.11 min. Rainfall intensity = 4.202(ln/Hr) Summary of stream data: Stream Flow rate TC Rainfall Intensity No. (CFS) (min) 1 14.591 8.60 3.785 2 5.360 7.11 4202 Largest stream flow has longer time of concentration Qp = 14.591 + sum of Qb la/lb 5.360 ' 0.901 = 4.827 Op = 19.418 Total of 2 main streams to confluence: Flow ,ates before confluence point: 14.591 5.360 • Area of streams before confluence: 4.290 1.340 Results of confluence: C-20 Total flow rate = 19.418(CFS) Time of concentration = 8.597 min. Effective stream area after confluence = 5.630(Ac.) ..................................... ................................ Process from Point/Station 1.084 to Point/Station 1.085 .*** PIPEFLOW TRAVEL TIME (User specified size) '" Upstream point'station elevation = 1104.240(Ft.) Downstream point/station elevation = 1104.000(Ft.) Pipe length = 49.89(Ft.) Manning's N = 0.013 No, of pipes = 1 Required pipe flow = 19.41 B(CFS) Given pipe size = 24.00(ln.) NOTE: Normal flow is pressure flow in user selected pipe size. The approximate hydraulic grade line above the pipe Invert is 1.0 17(Ft.) at the headworks or Inlet of the pipe(s) Pipe friction loss = 0.367(Ft.) Minor friction loss = 0.890(Ft.) K-factor = 1.50 Pipe flow velocity = 6.18(Ft/s) Travel time through pipe = 0.13 min. Time of concentration (TC) = 8.73 min. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.084 to Point/Station 1.085 CONFLUENCE OF MINOR STREAMS '" Along Main Stream number: 1 in normal stream number 1 • Stream flow area = 5.630(Ac.) Runoff from this stream = 19.418(CFS) Time of concentration = 8.73 min. Rainfall intensity = 3.752(In/Hr) Process from Point/Station 2.012 to Point/Station 1.085 **" USER DEFINED FLOW INFORMATION AT A POINT Rainfall intensity = 3.014(In/Hr)fora 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.885 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil.group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 User specified values are as follows: TO = 13.01 min. Rain intensity = 3.01(In/Hr) Total area = 5.60(Ac.) Total runoff = 14.97(CFS) 'F"fi+T.+ 'T. 'TT?+T'T ........�l.fi.!.'fiTT�..... .....1. ....fi{"fi�+}�}l+�'FJ"fi1T'f.+l'T'fi Process from Point/Station 2.012 to Point/Station 1.085 CONFLUENCE OF MINOR STREAMS • Along Main Stream number: 1 in normal stream number 2 Stream flow area = 5.600(Ac.) Runoff from this stream = 14.973(CFS) Time of concentration = 13.01 min. C-21 • Rainfall intensity = 3.014(In/Hr) Summary of stream data: Stream Flow rate TC Rainfall intensity No. (CFS) (min) (In/Hr) 1 19.418 8.73 3.752 2 14.973 13.01 3.014 Laroest stream flow has longer or shorter time of concentration Qp = 19.418 + sum of Qa Tb/Ta 14.973 ' 0.671 = 10.049 Qp = 29,467 Total of 2 streams to confluence: Flow rates before confluence point: 19.418 14.973 Area of streams before confluence: 5.630 5.600 Results of confluence: Total flow rate = 29.467(CFS) Time of concentration = 8.732 min. Effective stream area after confluence = 11.230(Ac.) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.085 to PoinUstation 1.086 *— PIPEFLOW TRAVEL TIME (User specified size) " • Upstream point/station elevation = 1103.500(Ft.) Downstream point/station elevation = 1095.400(Ft.) Pipe length = 71.04(Ft.) Manninas N = 0.013 No. of pipes = 1 Required pipe flow = 29.467(CFS) Given pipe size = 30.00(ln.) Calculated individual pipe flow = 29.467(CFS) Normal flow depth In pipe = 9.40(in.) Flow top width inside pipe = 27.83(In.) Critical Depth = 22.20(ln.) Pipe flow velocity = 22.42(Ft/s) Travel time through pipe = 0.05 min. Time of concentration (TC) = 8.78 min. End of computations, total study area = 11.23 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Alp) = 0.100 Area averaged RI index number = 69.0 • C-22 • CPost Development 2: Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software,(c) 1989 - 2005 Version 7.1 Rational Hydrology Study Date: 07/21/05 File:5006POSTDEV2.out - - - - - - - -------------------------- `*****"* Hydrology Study Control Information English (in-lb) Units used in input data file ------------------------------------------------ - Program License Serial Number 4065 ------------------------------------------------------------- Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity-duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco] area used. 10 year storm 10 minute intensity = 2.360(In/Hr) 10 year storm 60 minute Intensity = 0.880(In/Hr) 100 year storm 10 minute intensity = 3.480(In/Hr) 100 year storm 60 minute intensity = 1.300(In/Hr) Storm event year =�100 0� • Calculated rainfall intensity data: 1 hour intensity = 1.300(In/Hr) Slope of Intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 2.011 to Point/Station 2.012 "`* INITIAL AREA EVALUATION `— Initial area flow distance = 1121.360(Ft.) Top (of initial area) elevation = 1115.400(Ft ) Bottom (of initial area) elevation = 1106.000(Ft.) Difference in elevation = 9.400(Ft.) Slope = 0.00838 s(percent)= 0.84 TC = k(0.300)*[(lengthA3)/(elevation change)]A0.2 Initial area time of concentration = " 2.952 min. Rainfall intensity = 3.021(In/Hr) fora 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.885 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI Index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Initial subarea runoff = 14.973(CFS) Total Initial stream area = 5.600(Ac.) Pervious area fraction = 0.100 • -Y++�++T+++-T................ ................ Process from Point/Station 2.012 to Point/Station 1.085 * PIPEFLOW TRAVEL TIME (Program estimated size) C-23 • Upstream point/station elevation = 1106.000(Ft.) Downstream poinUstation elevation = 1104.000(Ft,) Pipe length = 47.49(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pipe flow = 14.973(CFS) Nearest computed pipe diameter = 18.00(In,) Calculated individual pipe flow = 14.973(CFS) Normal flow depth in pipe = 11.04(ln.) Flow top width inside pipe = 17.53(In.) Critical Depth = 16.86(In.) Pipe flow velocity = 13.18(FUs) Travel time through pipe = 0.06 min. Time of concentration (TC) = 13.01 min. End of computations, total study area = 5.60 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0,100 Area averaged RI index number = 69.0 • • C_24 • �Post�Development 301 Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software,(c) 1989 - 2005 Version 7.1 Rational Hydrology Study Date: 08/10/05 File:5006POSTDEV301.out ------------------------------------------------------------------ "' " Hydrology Study Control Information English (In-lb) Units used in input data file -------------—--------------------------------------------------- Program License Serial Number 4065 ------------------------------------------------------------------- Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity-duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360(In/Hr) 10 year storm 60 minute intensity = 0.880(ln/Hr) 100 year storm 10 minute intensity = 3.480(In/Hr) 100 year storm 60 minute intensity = 1.300(In/Hr) Storm event year =-100, is Calculated rainfall intensity data: 1 hour intensity = 1.300(ln/Hr) Slope of intensity duration curve = 0.5500 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 3.011 to Point/Station 3.012 **'* INITIAL AREA EVALUATION ` Initial area flow distance = 111.000(Ft.) Top (of initial area) elevation = 1114.200(Ft.) Bottom (of initial area) elevation = 1113.000(Ft.) Difference in elevation = 1.200(Ft.) Slope = 0.01081 s(percent)= 1.08 TC = k(0.300)*[(lengthA3)/(elevation chance)]A0.2 Warning: TC computed to be less than 5 min.; program is assuming the time of concentration is 5 minutes. Initial area time of concentration = 5.000 min. Rainfall intensity = 5.099(In/Hr) for a 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.891 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0.000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0.100; Impervious fraction = 0.900 Initial subarea runoff= 2.134(CFS) • Total initial stream area = 0.470(Ac.) Pervious area fraction = 0100 • Process from Point/Station 3.012 to Point/Station 3.013 PIPEFLOW TRAVEL TIME (User specified size) Upstream point/station elevation = 1111800(Ft.) Downstream point/station elevation = 1 107.200(Ft.) Pipe length = 248.00(Ft.) Manning's N = 0.013 No. of pipes = 1 Required pioe flow = 2.134(CFS) Given pipe size = 12.00(In.) Calculated Individual pipe flow = 2.134(CFS) Normal flow depth in pipe = 5.57(In.) Flow top width inside pipe = 11.97(In.) Critical Depth = 7.49(In.) Pipe flow velocity = 5.98(Ft/s) Travel time through pipe = 0.69 min. Time of concentration (TC) = 5.69 min. End of computations, total study area = 0.47 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0.100 Area averaged RI index number = 69.0 • C-26 • Lgst-,Development 302: Riverside County Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software,(c) 1989 - 2005 Version 7.1 Rational Hydrology Study Date: 08/10/05 File:5006POSTDEV302.out - - ----------------------- - " Hydrology Study Control Information ---- English (in-lb) Units used in input data file ----------------------------------------- - Program License Serial Number 4065 ------------------------------------------------------------------- Rational Method Hydrology Program based on Riverside County Flood Control & Water Conservation District 1978 hydrology manual Storm event (year) = 100.00 Antecedent Moisture Condition = 2 Standard intensity-duration curves data (Plate D-4.1) For the [ Murrieta,Tmc,Rnch Callorco ] area used. 10 year storm 10 minute intensity = 2.360(In/Hr) 10 year storm 60 minute intensity = 0.880(In/Hr) 100 year storm 10 minute Intensity = 3.480(ln/Hr) 100 year storm 60 minute intensity = 1.300(ln/Hr) Storm event year • Calculated rainfall intensity data: 1 hour intensity = 1.300(In/Hr) Slope of intensity duration curve = 0.5500 T'T++'f'I' - -+++++'F+ 't'F++'F++f"Fi++'I'�'T'+'f'F-+'F....T++l+"fTT....'F.........�'+T++'f'F Process from Point/Station 3.021 to Point/Station 3.022 *— INITIAL AREA EVALUATION .—* Initial area flow distance = 60.000(Ft.) Top (of initial area) elevation = 1113.400(Ft.) Bottom (of initial area) elevation = 1113.100(Ft.) Difference in elevation = 0.300(Ft.) Slope = 0.00500 s(percent)= 0.50 TO = k(0.300)'[(lengthA3)/(elevation change)]A0.2 Warning: TO computed to be less than 5 min.; program is assuming the time of concentration Is 5 minutes. Initial area time of concentration = 5.000 min. Rainfall intensity = 5.099(In/Hr)fora 100.0 year storm COMMERCIAL subarea type Runoff Coefficient = 0.891 Decimal fraction soil group A = 0.000 Decimal fraction soil group B = 0.000 Decimal fraction soil group C = 1.000 Decimal fraction soil group D = 0,000 RI index for soil(AMC 2) = 69.00 Pervious area fraction = 0,100: Impervious fraction = 0.900 Initial subarea runoff = 1.408(CFS) • Total initial stream area = 0.310(Ac.) Pervious area fraction = 0.100 End of computations, total study area = 0.31 (Ac.) The following figures may C-27 • be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) = 0,100 Area averaged RI index number = 69.0 • • C-28 rwwlwwlwl TEMECULA7 CALIFORNIA i 0vvF "•t i i r ; 1 I, 4 I r y I I 1 . 01 SUBBASIN DESIGNATION NUMBER 12. 3IEL ISUBBASIN AREA (ACRES) CP # O100 10.5c" G CONCENTRATION POINT NUMBER Qoo.. 1 `''Lid 100--YEAR FREQUENCY DISCHARGE (CFS) E o5. 5i LI I MAJOR BASIN BOUNDARY . ' —' .�" . " . ' ` . - . .� SUBBASIN BOUNDARY PROJECT BOUNDARY i I I FLOW PATH 705 ,r• ,i i` r tf't I rwrr�rrr CP #2 ; ._..... I .......wA Mo ago nomm low man■o Iwwo�*am nor....,son ... woo,w,A loo r►''� ,.►"'� �♦ 4 4A t . 023 NODES EL825, 3 r 2, 02 / \. I ri ! I 1108, 7 ft....EL .n MaoL fto ! .. �' ... .. .« �,.,. ....—r " ..r-.-......«...,....:.w.... n~ •ram..... 1,.....,' '' ~ ......-.... ._..._._.... . .._ ,.,. _.,. ,.... ♦ t, r 1 ray •4mi6" ..,--+.•r..""•.r a - ,fit1;, 1" N JA E 1112. 6,.. 4 ' .,-. ..r•..,- fin: , '• 'Jim ' Ili f, f , 50 0 50 100 ►... ~L� �. . - .r.• ,._ SCALE IN FEET GRAPHIC SCALE 10E J1. 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',� �..np f 1 i F � ..,r..�:.., '� %, ee ; ( f i j ,00 .9c_ , ; <� F .••r R(�l1rHT TnL FR VEGITATION t { t ; tI , t N aTIvF nR n N7 I•_ , ���r�° i E _.._-., ,,,�...1 ,.... ..,.... ..,., �. •n.' 1 E t r WHERE CABLE• (TYP. ?•s I i i �, -1 I f r.e 51 PRACTI . .L I.r I ; f' .•'it i ✓,r' / I xw�'•..wr.1r...'.r...Y•..•,n•., � ,.'IrrrT•rMM.f.�l»"�.v r ola+r,.. p,al.,nT•vr�.lr•r.rl+..'rir•v rI nf.`.::.: .x,::•y: ItI A ' ./`r .. r .?.. �tw.'xdcvF.,;n:yru.,Hwy+•.i.,,,w•,.vn.w��+.w.,�4f.t�v+ynN.q..,..,,,,,,n"ry,.v.....u.v.�rn+.ti.iJ.,,r+r•.a r.n,„,*...,..•n` r w { i' ti a' .: a r !...1•.._.._•' - { I�� �. :+=I 1 r L .'A .' �N y .{„ 1 !S ! 1 { '.J..'.'1 I•.,.:-,.,.._ -•I r j..` ,I 'F -., I ` r ,I •' 4 i ` F ' w ® I4,e• �ti'.r r.....an.w. .�I 'I .,r.•.w,,.r.,,.r.,.v+c ..k,.r.r,_.nwr..1-A.rh.......-.n, , ..._ill."._,,-.' - ...u.... 1 1 I. lY,�•5vt.y.+rv'YiY'n,',_.i.h n. '� I 1 r•'Lr•.�i,e,Vrn' j�� �7 ttr ( _.- «._- _ �L 1 I`` �-,,' rI {( ... ^j"t ...,.r ,._-._, •ti•,,..__7.. I I rr"* :...r..w.y. �1._� ,.�... ._._._ I t ' .,1 :� N, I N 1 II�', • #- ,..- ..:"'"' i �;I ".. ROOF RUNOFF WILL BE DIR CTED I ) .�� � �,n: . 11 [[ 1 �' ' w.:.n,:: TO LANDSCAPE AREAS PRI R TO `b 1 j' •" k Y;.,: u .. : ,, II I _.._.�...�-_ PICKED UP IN THE STO M ■ �� 5 a * A I I M �'� d ,►0 4,; ��,�.. _ ? j i _.._ _.._ _, _1_..._ DRAIN SYSTE . I SUBBASIN DESIGNATION NUMBER ! 'e- ► r( y.-. 1 �...,-fir j _- I _ 'i SUBBASIN AREA (ACRES) r . ' "�� ... . ,. ... %` $ IN■ i■ r Ifa■1 w■ rr r pa■ ■■ ■■ ■r •11 f>~ r •■ ■■ Ir w _.._. '''1 I 4 v.,, KRI STA ENTERPRISES. I�! a � . , ; , x R DROP IN IN FZT� ® --�_�_.�._. ; . 1 I.-I'��..iI..�.�_:Ii­4 I�I_.�.I"-­ILkl,�"IiI.,..�\.t.I..i.i�II.I.It i_-I'i�­-L,sII...l.'I i­,1-I 1.11,,1I..,;.1I.;I.�rI I.i��-..I-I I�.­.I�..t;��...(��I_I�I-t-".I-I�.I-r ��_..�."I%:I'..,.�.-.*JI;­U 1,II._1I__f-,,I�,"_-0�--C_0%."m I I.'._­��-r!".�1-'I...­.1 P..-.L1-1l.1"1-I-1­",IIIIm�'.I ­I1'._-,`.I 4I.-1I'_­I....II#I'I.I_5 III4I I--_,0-I4 mm_I 1'4.1I­I.I.I__..I,%I*I,,!,#­",._.�.�m.,I_­_1I�.-.I.IL I:��1.!1..,_.�`I t�_I lI m�­_-..-.-I..-'_3ie 1...'_'I�%".�-.:"!-LI 1.._'''�._.I 1;-.�.I._1,mI%��_�.I.;-...-"I..I..­I�..­.��.I.­.,t..,­.�1__m0\.I�+."..�.I.­.�r I(-.f;,.,�4.ii.I..�,.'I.tt.I�.­ .!­y 1 I,,.#,.:..�.-,.,I.",#m 1.�4.._.I11.".1-I.­#�.,,�I.­.I­1.�A-.�55I,'�9. ;�iL"-,. �;:::.'a�4 I:�,..0 I.4-,m m.L"1,II-,?'i 0.1I�;!�Im,.!�0i-I,.l..1III.,��. _.I.E_I..1.7I.�._.II.,I 6 I I._...I o_.4",i 1.I.,_-.".;;.1--.1�.s 11 w-1,.f.1,I.I�-I_011 II-1I�,I.,I',,-,1V_6I�""1.o.,.,\II-�II..., .,(-11yI 7'a 1.4jLq1ll..1.,1 1,.I I.3..1,.� .L.(%Q._I.L d m.I.'.--,\_.'.�f�.1 I:,11,;I.i�,I I 1II,.,/..Ii0�..,t.�,.-1".0­l,-1:rtw A�t�i1;I.j--t�I,_.�1-1­;_,=.-­,-1�_�,.�-1%_,L,1_;i.i:.*,.�­-.<I 1..-2.'.-­,.;_�_-.#,1_-%�­1".1,.1'.&'­.I-f./I 1­I�.-V;16. Z,- FOSSIL TE i t MODEL F -1818 CP 5 yr:Fr".� ,........a. �..: : 4f ; 1 t ►rI --..��._..__�., w ,.1 CP #6 1,;1.Lw1-" !j I�I'II00�.I..,/�.s I""I:--,..I,_.�­.II.. ,.I.:,....'.�1 Li.F1,.";.IF V�i f..� ,.._i,1�5��s..W=a1...o..-1_1_1 2--:;1.�.'1.!410I?�ft.n_-".1I,o .I f�.V.­-.0.I.­.1"II,._.1 I1.,4.,.>/11�1,I...g 1,.I.II�V.-L01�..I..1 1,I..*�1.._1;��.11.­,11'-I1 1.I:�.I f I4. /"s�.-._I.4._"1II11I.,1,..1,I,­L.�,.I...._I . r a;r .'Kwilllri.•`•:..::=,.ZL,:w CCF:,"vC'F;�Fi.FF7"'F':;itwi•.uF•,.., :i^W:".::: a:.�"..• I ",,; .- II �� , CONCENTRATION POINT NUMBER }t 1. I 'i «w._,n.w�*^+,,....o:,.r. ,....wr,........,,_,-.,.,,» ;Z._Z•�zz::: t:;7, �w,'r: ,*,•;•. j. .,...._.--...w.-- i - tl f 1. ,.� ..,..•..., ..,. ..i fi r� . _ . , ;�f 1, Q,00 -5.0 ► _: r ,, .,...,. R 5 ,� ____. r 1 D0�-YEAR FREQUENCY DISCHARGE (CFS) I. _ i CP #3 I � I _,. i 100 a pp rA-owAw-�.r,el..•..�.w.,1w ..: ry , 1 ,') ! ' ' "a"..1qW nw.��v+4.Mrw.^N r.M l.•A• ) .. ^w...._ -.r. •1 1 a ', t 1 . m - ,, .. 1� w .1 \1 ,.... '\"I, � - MAJOR BASIN BOUNDARY ,.r .�. , Q I E ', w. N ,f ''r%,, KRI STAR ENTERPRISES, INC. '� ! � a � � lv F-LOGARD SUPPLEMENTAL INSERT ,. .-.0 > ,t , ,�;vw� ~. ,.�. CURB OPENING INL.ET AI' _ :r.{ m . 1 - w w� ,�,ll F3: �' > � _� Ih i 6. %/ CP #1 4 ;- .. .. r. .. ■. �.. ■■ .. .. .. .. SUBBASIN BOUNDARY . i i � `� a !I�.. ei .., �' - /, KRI STAR ENTERPRISES, INC. PROJECT LANDSCAPING WILL INCORPORATE y` I I ti ; •... r`` /� FOSSIL FILTER DROP IN INSERT • 1,I I NATIVE OR DROUGHT TOLERANT VEGITATION ' ', t ,! _... .., MODEL FF�2424 if ; I �. �, I) :,,1 WHERE PRACTICABLE. (TYP•) ; I ■ �i E t ' //i PROJECT LANDSCAPING WILL INCORPORATE ; M ,9 F` r j F PROJECT BOUNDARY I � - /.� NATIVE OR DROUGHT.TOLERANT VEGITATION 'I , �� WHERE PRACTICABLE (T1fP.) " ;. j -r PRI'�ES INC. -; I. I ;_ oz, r �� KR' STAR ENTER , , CP FL�)GARD SUPPLEMENTAL INSERT'' FLOW PATH E t Q,�-•19.,+ a /!i CURB OPENING INLEr , ` t� `1 I ! Y" .'k i., SY',v w•.,41 ,. j !•/, `.. ' ' _ - .. ___ - _ •• 1 1 I r i '�Y'., 'ttra... * �f / _ .... .. -.... .. ._ .. ...�._ * mow` H �r , 4 _ ti� ■ I I. 1 _� - r r • r�� wy �r , �... .. ,e....+ r C #2 N ` I ��� .nrM,r • ... . - �_ ��:�.,. -w r' - fir,. . . 0 '� ". ,v. ` .•r `' 1 I , .. .•_ t - J jI jr 1. ... . I! . .. Y r 1.'.b I 1 t. CP #11 CP #10 II . .._. �, r' f _ ` ; f �._. Q,4.. .5 Q,o.29.5,s t ,: II \ / I , CP #8 STORMCEPTOR WMILL BE USED TO ; 1,I fr. r TREAT STORMWATER RUNOFF �' . .. ..,• I . 1-- -.11 Q,o-15.0 caps _ . i� MODEL'STC 6000 PRECAST C NCRE E ,. �-,1 ;; 1 t t,<' 1t, I • `I f r. IV' j `' . $ , ,A 3 ; 1" I j 1/ l:ji j A I �1 I i' •Mn 1 l ) 1 ,t T, At j}jy . . ,.•,,.. ,,, N1� `,`I f 1 .. w -. `" ut? YII ....F,\`1 _ � '. 50 0 50 100 a t {e ytv...'4 ' { , �� ��[ . r •'i.. . - r t . .or. i ~' SCALE IN FEET j' I , ! . LA :, ; , GRAPHIC SCALE MECU I/ TE - . o- . CREEK . I t ; _" ...! L . 1. \ w.. DATE: Jul 28, 05 11:19om by.mkosowska FILE:is\05\5006\PROD\Reports\WQMP\APPENDIX-B.dwg � ASSON & ASSOCIATES INC. PLANNING v ENGINEERING + SURVEYING :]/ 200 E. WASHINGTON AVE. • SUITE 200 v ESCONDIDO • CA 92025-1816 TEL (760) 741-3570 v FAX (760) 741-1786 • www.mosson--assoc.com __ ___ __ __ ____ - -.---.. ___ ____ . ____ _. ___ --.-. ___ A�_ ____.. ___ . - -MEMO".-_-_ . r..,. ___ _. _. .... ()5 TEMECULA, CALIFORNIA ............... 71 Z;11;—,�­'�n =7,� ta"t i RMCHO 4k, WAY ....... ......... 79 SOUTH ............... A PAUB w w w w w w w w .............. ........ .............. ............. ...... ...... �`V ........... ........... ............ ........... ............ .,.1..I I., --:�;L -..-- -­.-.-......­..--,:.- ..-..-.-......- - I -,.." ..,:..... .1 1 1...: 1-........... ... . I .I-I., ... .I ... . I. I . ......... ..... . .. . I... 1.... ...::,.�tm:........................ ................ .......... ...... .­�7­7.� 7.� .......... 7 7-7­,­�..� T . .......... It .......... r7T JOE W\ DE M10 i To slf,�"�pga, i P 1 0,"i -,v" g-g 1:11 Mi "T� 951 A' ", > I INS .......... 711 .11 . 41 SITE L 79 t4b lkro A of 71. j .......... '10E h 11331 V tI,41 1 "A 7 ts .11 T, J., c .. ......... J�,il ............... ........... r,Aa '170 1% . ..... .......... a;-j ,41 u VICINITY MAP IAI NO SCALE T8- 979 1-111, H2 ...... .... 1 1­ , L ........... j Qj, "'. 1 1.— I - 7 - .. ­j ...... ........ "U J 1,L'y -­:-,.,­......... ............. ............. .... Vf ........... GRASS,, SW .............. OF i4: ..................... A A L ........... ........... L A .7 C .......... .......... . .......... ... ........ ...... �i,A 1 4' w V M. ............ < ... ............. J ......... 6' 1 5"J., .'J; p / e.0 I I I.: ...­.,.,..­....­..,.. .......... .......... 4 41 w W",a-4 w�4­%�-_-4 wx�:: Pill zti� .1 F m 71 ..... ...... .1. . -...... ...... %: m It ir rf.. ff�jttlr Ou Z' —n........... .............. .............. o ,It ............I > 0 ..........- 0 ........... m SUBBASIN DESIGNATION NUMBER n r -U a jw A ............ SUBBASIN AREA (ACRES) > .......... 526 OIL` C/) M A,' :It ID,IL 42i. C P ....... ... j ............. ........ ...... Ac AVE qe! MIA-, .4 ffv In CONCENTRATION POINT NUMBER LANDSCAPE ART . ........... Q,00 =5.Om CY DISCHARGE (CFS) 79. .......... "R gel- Vs: aw-f Lot ss s MAJOR BASIN BOUNDARY ........... N. L v ar J It aw: ......... ..... SUBBASIN BOUNDARY I A, .............. 7h� P ............ it �'6 ...... ............... 3 1'V T .............. .................... PROJECT BOUNDARY ............... P, ....... BLI .............. U ...................... 2 STORY N ........... ............... >--- >--- FLOW PATH ..................................... ....... ­STOR ZA­ y te, "If. - I i 1, k 1 '16.............. .............. ............. .......... ............ . ...... N", il ��4 J , ...................... ............. N ............... .......... IM CFS 277-1 .......... jjQ.&� ...." :.� - ­­,­­­. 1 61�'.',� .," - ................. ... ....... T ..KRII.63TAR ENTERPRISES, ING. FOSSIL FILTER DROP"IN INSERT ------ ........... TV ............. ............. -`�3636 MODEL,,,'.-.FF ..!". ........... ............ C P #1 ........... ............ iL Qjrir LDG 'A' B !R.. ............ t. TO RY ........... ��t4 ........... 1 50 ; :� ;,�%, - wi�� - - . ,�0, t , :.'� ,7 e 7, 3.7,7 ................. 4 C P 3 .......... lo Z A", ......... ...... n oa v Cy c-- AR­--ENTERPRISES, INC. J.<Rl,,,ST .............. ............ ......... .,6\ - , :. , j.. � ', ,: A I, FOSSIL FILTER DROP IN INSERT - R..00F RUNOFF INI LL B E" D.1,R MODEL FF '5636-(T P .y fcy� ......... ---AREAS 11151`14 TO LAN SCAPE I N-, Y� 'I. I M- N' ''INCORPO TH�� Z�I P I OR"170 i !S _TE Iii"t,'rg TV, 'D --OR-DR0U,.QHT­TOLER�A, !�'i �t: PROJECT LANDSCAP.109... F6TE, �vilI, dom,v U I 3.BE" ICKEDI; -TE tjN' N A VE I ON.,� WAIN'.."SYS j.T -":..WHERE PRACTICA j BLE. (TYP.) ............ Ali. .......... ... ....... ? ........... .............. ........... ........ ........................ .......... ............ iint,vli� ...........61'--­' . - ?Tttb I ............... .......... .. .......... F5m, qP & ej R Or::RUIll OFF LL�6"' 'TE,D .... ......... B E' DIREP 0 XAN�SCAI?E-�AREAS"PRIOR' 06, ... ...... ............ ­Pl� ED/U, y' E 50 0 50 1 00 1 50 BE /.IN� THE STORM ........... ...... Of?AIN 5YS M 'A 2 SCALE IN FEET ....... GRAPHIC SCALE ............ �j. ............ .......... ... ........ y ........ ......... 14 oRa APPENDIX C POST DEVELOPMENT DATE: Jun 22, 06 1:48pm by.y-amos FILE:U\05\5038\PROD\Reports\WQM P\APPEN DIX—B.dwg ES, INC, PLANNING ENGINEERING v SURVEYING 200 E. WASHINGTON AVE. v SUITE 200 ESCONDIDO CA 92025-1816 Womp BUI��FERFIELD RANCH SELF STORAGE r*1 KPI TEL (760) 741-3570 FAX (760) 741-1786 v www.masson—assoc.co Appendix D Educational Materials D-1 DI 6,E- For more nf ormation On the General Industir,al y Storm Water Permit ontaci / State Wager Reso trees Cons of Board SVVRC2j r �� {9'6)65 114R or wv,-w.s,,ATcb.ca.gov/ Or, at Your Es.�z:' Pea ci Quality Control soard(RWQCS). r y. PER" Santa Ana Region (8) � . Caihoinia Tower 5737 Main ,St;- t. Ste. 50D Riverside. CA92501-3339 i9v°j 7 62-4130 � w Son Diego Regio . (Ct 9771 Cfairemont Mesa Slve_,Ste.A Y Jai, D!cyl0 Cr,421<=, (5191467 295 Colorado Fiver Basin Region t7i � 73-720 Fred Waring Dr., Ste 100 Paim Dese t, CA 92260 k SPELL RESPONSE AGENCY:. He2-MA7 (909) 358-5055 HAZARDOUS WASTE DISPOSAL: (909) 358-5055 1 { RECYCLING INFORMATION: 1'-800-366-SAVE ( 4 TO REPORT ILLEGAL DUMPING OR A CLOGGED STORM DRAIN: 1-800-506-2555 to order addltin al e ochi to CIAair Information or, other noI ut on orevcn bn acvvil es. salt: (9L"s)955Iltq. s`"-' AT;ijt„NY1 LY53'7Q�/ O1 Tt7 and�ma�tvf�act�ring perc�t�a a StormWater ' tnd!usinal�c-t��tfleS PROTECTION PROGRAM Pave side unt ra of llv ack -uledges he oaas, Na[e, Quai 1 v C3 trol, Boa,a arld ,h American Rook dVon� tiss eatior- Storm Waiei Quaity Task f'� 'she lrr r,,,,iicnprot-iaccin In hr„hur_. • YY �g�lne�t�5�tr."rat�ct�v�ffeshStc�rm�"Y�Ifa#�r.���reral=FF�ermrt The basic raQui.'ernents of the Permit are 1. The facility musi eli .mate any non-sic r}Abater discharges or oLtaln a separate nermit `o( SIoh. discharges. 2. The facility mu; dereloo and imple—men' a Sturm Wa' r Pollution Prevention Plan (SWPPP,. Tne S`%/PPP :T..ISt idcntifv SCuFnes of poijutar,fs. `+;a-. may be exposed to Once the SourceG J" aoilutantS have, been identified, the taGlRY oderator mndst deve;!o^ and' i mvlemen' Des: Management Pr8Ci71eS(SlV'iPc�t:�tT'ftnrm`.Zc Q(V fe'Y2rtt� IiuiBG fUF10-. Guidance to lon&oan to a SWP PP is ava abt=, from, a doc,,,7 nl-prepared by the C'ai7fornto Storm, iWater lO.ua.'ity Task orcecnvkted trhe Ca/iforaia.SCor,t Wf i,er Fps!.M'aftage& �Practics.Handbook, 3. he facll:ty rntti . develop and implement a ^onitr hno Program that, includes coniluct;ng visual' observations and collecting Sanriples Gf the Tadfflv's 5tor rYi Water d's'charges asswa-,ed with Industrial activity- The General Permit`equl es that the arral4sis he conducted ty a ianor tory thate -Crtifiee oy the State mCalifomla. • 4. The'ecil'tty rnust.Sub"it to the Re7if'nal-Scam',every Ally i, all annual repo t`rat Indun. s the resuirs of its ricndoring prograr^ A Non-Storm Water Discharge is... dry A BMP is . . . a rechnique, o-o ess; actv;..,v. discharge :o a s;orm1 drain system, iha( is n0i orpt !C'.Ff7rc- seC+.'<on m "e:t7c po;lLttanl coaten7 Of composed erlb .JV ostaRY+ water. %i}a follcN3ing a ,"Jr'[7 taster d"'acfioarue. BOMPS may it uce r)nn-stornn waC r dY5Ch6T£78S arce aui aI7Zed;,y bne e-rpYie, i 74F7 5F: IC:'ilfdf 7TtEIt70GtE SUC`! ,=.5 QJG'+:3` General pern3it fi 2 hydrant flustvng, pot&-bie " se<eapifly staff training, and preverti,rc water Sources, including g potat;ir water related to maintenance. Additio n"rly. may inciud e, ,'?}'E, ntJC dtfan. aint gar£ o,f a inn if pozac, - S�''JL`"U l E3'( p3fr Z2'17 sucha5'f it r r ',9i}atipn of wahBr sy5 --IPJ drinking ,our-,tain W3'ta_ , berms. canopies n i eatmem vontrni(a.os srft ng a`777QSp'7eR.. (:.P,d_R58feS t ..,iJt7f;7y' r a,:fyeral7vR. FJrtStr+c, rJii/48!fl. a..}`12i cCJ S etw.1 air condftioning, and canprassnr cancensate; ' inigazinn, drainage 7and5Gapti Vate ng s,Cr,ngs - - r t EXI nlanr_-onfarninaled u.Purd water, f6ljr7FYoI-t 'a" 1 _ footing drainage: and sea Later i, f"Wration whe!-6 6 rha Sea Wa'ers @ra- d7SGhan+.et/' back 7;ltl. the gca KaLBr SuGrp.. t - .� 1 WARNtNG: `there are significant penalties for rion-compliance: a minimum fine of$5,000 for failing to obtain pe•md coverage.and.up to 310;00 J perday,per violation plus'S 10. ei gatlon of discharge in excess of i.0010 gallons. • atP�lonat ou shoOld know Riverside County has two drainage systems - sanitary sewers and stores drains, The storm drain system is designed to help prevent flooding by carrying excess rainwater away from streets, Since the storm drain system does not provide for water treatment, it also serves the unintended function of transporting Pollutants directly to our waterways. Unlike sanitary sewers, storm drains are not connected to a treatment plant - they flow directly �.. to our local streams, rivers and lakes. In recent years, awareness of the need to protect water quality has increased. As a result, federal, state, and local programs have been established to reduce polluted strrmwater discharges to our waterways. The emphasis of these � programs is to prevent stormwater pollution since it's much easier, and less costly, than cleaning up "after the fact." rKis agEtmrati�n System (NPDES) In 1987. the cederal Clean Water Act was amended to establish a framework for regulating industrial stormwat& discharges under the NP DES permit program. In California, NODES permits are issued by the State Water Resources Control Board SL1'RCB' and the nine (9) Regional Water Duality Control Boards (RWGCB). In general. certain industrial facilities and manufacturing operations must obtain coverage under the Industrial Activities Storm Water General Permit if the type of faciliteS or operations falls into one of the several categories described in this brochure. • Following are ver+erat descriptions of the 4 Landfills, land application sites acid open industry c ttegones types that are regulated by ins.' dumps that'receiVe or have received any ind:lstnai iodustrial Activities Storir', Water Sian-pal Permit. _ waate: cities$ there is a ft.,sli pica jirig !and use Contar; your :ideal Region 'Aa er Quality' Control such as a golf course, pa k. etc.. and there is no Board to determine if your `acilitYloperatipn discharge associated whip the landfitl: requires ccve(age'under the Fe,mit. Facilities in,volVrd in ',he recycing of 4 Facilities such as cement manufacturing; rnate ta,s, including -fetal scrap }arae battery feedlots, fertilizer inane , ;urlri9 w tin dte_im rec(_irr.ess salvage yards, and autensabiMe Get+ inn 'phosch matru fatituring;ste@oi electric power generation: CJ$i *t rtt7d`tu: ml(}cf.�i Clin;rtg unkya-ds; and processing; ore mining and d essng; ane a'sphaltemUisio,n: Stear't elect'r ic'power geeneratin.C'facilities, fsci sties tnail Ce,,eiate steam for electric power tr, -j Facilities cess7fEd as lumber and ,Wood Com7 ustlori; y product, (except wood kitchen cali7`tets)_ pulp, paper. and paperboard. mills; oerni cl prcduce,:S ..) Transportation iaz ilibcs that Iiave Vehicle (except some pharmaceutical and ty'01091cai o aintenance shops, fueling TeCilities: equiPirlent Orodu 5); per,oieurn and coal products; leather cleLiiing ope,...tlorls. ox al port deicing operations. production and products stone, clay and glass phis includes school bus maintenance facilities product • pamary metal industries fabricated overateeedbyasc`tooldi5trict. structural m=_tal ship and, Goat Furiicinc and repairing; .q Sewage.treatment Yasirilies; ..; Active or inactive mining eu r aticns and dip and gas exploration,production,q pressing,or i Facilities that halt'area where malarial treaamentoperations, handling equipment or ery'rvities raw materials, intermediate products, anal prOdi.tcts, tivasle i Hazardoos waste trasmem, storage, or materials, dy urcC#lcis, or IndU trial machinery disposal facilities:, a,e exposed to-stop:m,water. Now do I obtain coverage under the Industrial Activities Storm Water General Permit? Ottain a pen grit application package f-am your local Regi n@!"Uaier Quality iity —DntFol Boa N1 licked on the back of uris brochure or the S a+e'Nat•3r esourc ss Scni.. Board 'Srhr.'^CE), runmit a ..ompieted Notice of intent (N l�fort';. site man and tie appropriate fee ($75()or.S500)to the SWRCS, Facilities must sub,rit ar, NO[ t"!�"'p 3vi-?`f5 p(i0.'io ba,,77i i,{irc u`(.}eratix7ri. Once YOU'suldr,it the N V! the State Boa r 1Vili send You a letter JC..%tQWied In receipt of Vi?+,rNOiand Ill asslvr'yOtJr fa•alitjc Waste pis harge iaen ccz. jor' 'f?'JeriVV�l''. No,), iYu will also 8,.CIVC a;i annual fee bitli'ig. f i tas` nilli.iy-should o „hhi coincide with he date th;C Srs-,e Board prCCessed your cr lCii'ai 1101 submittal. wq h rig�Jy " i AN, cc RTM jiilZ `t4�tp�C)y qTk' tlWt4+Fli'"3��+dd ffrl, 7 u L s' df rf k xSrr 'r`�. x lRfzp A$''dr "YH �I lSxl x "7t i Frj,: ato o �u cn r0 >1 r� m On [t M, it .s to toc) o U s o lL7 IX - 5- rd 6 u? rn rn o� d° o m ' } LO K j- e�.Y � n tj��y 1 ILLA L q p '1,.Iy z Q) 1 RI ; F'f uil"1 lY a > M j: �' a n1 <)) 7 t}� V I11 Oi z U a (n Ca (IUD !] 0 p Q* Q I i P c -t a0)0 to .M o ram. ? w. t n ro � a (n a OR `a hE pp 111 4 d' (} •�•+ 3 e m tit d �•v�-side Cou%ij' r2_ u'lC =;age cyder-+S - sa Rtia'V SeN+ers a iC S or _ drains. 'I i':e S:Ori Tl •iraih sysiem is desioi,ed .: h iD �;ood'uS t'q car-, !ing excess ,ainwa ier avvav from S_r?ets Since zhe storm drain sys-Loon i OioeJ not rt--viJe :Tor M a.e, i cam.. rear_ • also Serves the untnte:nded-iJnc ior,of i"ansoor-tino noiiut3n'.S C.'r.-ecTiV io ourwa'e-Jvays, ilNike sanitary sewers, storm drai:,s ue are not connected to a treatment plant - fney rJow directiv to our iocal streams, rivers and lakeS. i D I'1Zr\ v ttVaai-o. W "3V+va i 8!12(cee by the � Ga'v;CB Industry often contains materials suc'i as rood � I waste* oil,o,ease, lA marl J ant jeareasers. Tries' materials Ca -degr-ade deg-a local b.3 M allowed tO]low in!J_Stow n-O _l l sys1em. �f{ ; ` �✓! Sformwatar pollution causes as much as 60°0 of our water pollution probiem_ It jeopardizes the quality of - J our waterways and poses a threat to groundwaterJr��. I\• iESOurCes if pollutants peJ"CofaTe through soli. ram Since?,even Ec polu?ins much,easie ,and SSCCSi!yher;"ear ig l '. "a6ef i`?c?BCI. the l.,iilcc an. roun'?y of R,Ve"side Pr ot•ectior. r,ioCerar'; in o{iris residents and businesses on Dcduvori DieVe'ition actiVitles SUCK as the Best K)12r;agement Practices 'S1VPs) QL' sc,}bed in t is.pa i iphlezl hF v ties and County of :'�Nerside have ado Vied ordinances for Sion^ '2i2+ manaaei ieni and discha-QE Cont-ok, in aoccorC2r)Ce With ST le air:' fe'".•?'3i ia4ti, theSe IOCBi Stormwa' C of d'ir^,nflCnc G'ohi bit the•dis charge J- vvasiav is`tn the stori i' `li'ail i svSTern of loon?Su,�2C,;Vu.�i., i ii35 Iil^,tiJ aeS disschaircies frnm 'he loot 'vil e i{J••usiry v.✓ lalnin{y foot was-tes, vt1. grease Jet-3 Jents. and •degrease-. PLEASE NOTE: All ----mmon sio s7wa 7 i;:e? r- Z)moie'., assoc:aied Wi}" i.e food Sery,,^c indust'y is „ e . ;szo i@i�ye of 'j•vas`wate, lr,'n aliens an OJ-.== ,- an .ire hosiric _ down of o>i3oor areas Often, es e ac-z dices 5 C• pbiiUt.ants into the storm o;ain s e he d; "-' e, of ooE ,..;a:Ss s. rs .".`pr.j:r,`.i;FT .: `_'V oca _ •...i-Lail' e5 c'._ sae a'Gc Y?Ge-2i;L•oulailo^s. i. w Cleanin, It Right . . . Proper Storage and Pau,, -->a- and Nasn water :n he m-oc sink Disposal ar dawn lE0 Ci . . . not i tc catt .ss, General weanE, ,floc:'meaine"s,solvents, I'd dE roen ofian F Dalalle lots or rp fatn to,is s Stances�-ead labels caefuffy and a +-.�cG 'Wash 11 v'riS}/ .4 pyic.-j�ant D'vpaS of to leas I i1 31 yy I ,oducts a opC y +"is t Or Ay i, Ces3 naffed �� r *A+asYl areas ?E� M D_ � *ou, y� r toxic waste ln! he fresh ^�— wN a- are s � � D perlV :_ _ or into a Styr^' 4l'Hirl EO Linz. c port toxic spill call, '11. ortl rted to � { dr lorm on o 5. u:e sewer systurl wa", an arpropra!e k ot.lw: ter separ�r. 'Also- avoid t shin hrzar westpick-up,1 1 1 A� kiic en mats. aai D ge con-miners, and otuh ar raft (�'�� ��-'J .a„°i. items lit a.�E3b Am era wastewater is likely to bow into a.starm dreitl, Grease and OH . . . Watch Out For Spills .anv:sE and dispose of C}.2"ugc niCYa...;Yy. Ja4E a _ used cockho grease ands oil for racycling in. t_.�,e'� 'Y methods for spill cleanup. �O:ii f i3G'SE down, autsid—e spills. Laliow gins or sealed com3ine:a.. Never pour a U s e r a g s d r drease into a sink, 5oor drain. dualaster cu > aoso r s such ls si: m drain_ cat If eC aRr' I`f; +fSla .. , O+3 tor, CA-; A�i l Ili dispose of to f? and report to ibageS or ra`tdlE 12rid tea:lcn,i, ) �r! Fall t i i-l—c > ni u s ovenio King �. 2 r do s waste as appropriate If .e-ease t12....Sa'a i., i IOD u,8 ( N'f .c min dMUI '1 Call {��i�j tiJ^ i 12� a a fniUr^"ata'J'. � Vy. I Eveipne contributes a little to the problem 4t stormwater pollution. Now it's time for a 0 4.M Hove `Bout That Outdoor/Sidewalk Dumpster Areas . . . Keep dumps...;ar?d idao rim.dock areas dean— Sweep F_.,rJ foodpar-ticie cig=te but"S, a"'d CDn rdi ii-tter by sweeping, - doFi*t ird5e dowt'r,�, 'basil from oi_q oc)r dTininng areas befoTe Lhe area. Repiace rjn�ng or steam cleaning. iealky 6Jrl ps c � , --� Dorlt use t"Xic bled `a � I i a n d keep Has s +� or Oa g,=~}fs when CIC>c to ei s t ' c i� }+3U drESS c wa'h // i Z rainwater. �'�- �i outdoor."'.'l Rtrid Y areas, erft ant s \ LA 1 .1 t� A omew lk areas, _ 1 • You maybes e-aovimplernniingmanvo the SAIIPs p es-ov ibed M SO �mchle. Use Water-Friendly r,rd: ever v�>j stover any ore .-uai Products . . . F obtie . areas, please consider using one or more of :he ra Jai trnepdea SUPS. �4�'1 rl-.3c" }3d SI'o:`rt'', rl4r-:.t'=.SEWc"[ar"vc^S�' ciaanirig products, Look for producis labeled non-toxic,' AISo Idease note F the Riverside CoUt1N ^rJ^ petro eu�.r based ` Ervirofi:nnenfal health +_/ePErt-":.•a?Mt Wfil mmoriva_ta: " Monitor ,00terTti&i sodreeEs of tor:?'usfer r`o rd pha e-free ( *� � p01L ior, activities durro regLdprly ried!i ed 3i7a ':r'i8u "+-�. � { l951ecDon s offood servi.C.tr3^IN? r.�- ealii& r - '' .st. i=: - s t7 IJ 7P,..a�Sf�B t 5 ax observe a iFl ES Y✓r rIG r Or d1 = r t�,.7.1r"E'7 rL'-:ica#7.{ -� -nay be CA rir Id.1fJ1'IQ cv OlF?'t.hj ru'�r rc?lcUtlE`i r,, , l su'J,y"_szf ns ktvilf be C videe ndlor use of ."^.FJ%PJ rise c'u r1 this !rochure .`Vile' �anw+ be du-E'9G1: Please remember: MCDUMPING / ONLY RAIN j I IN PHE DRAIN all o u. to become pars of the sohlfib l{ i md links: WATER AGENCY LIST in Riverside County Sh City of Banning 951 r 922-3130 i City fBeaumort 9 1) r89'852-D City of Blvthe (760)9v2 6161 Wh Cry of Coachella t7oC} 90 3502 .`, Coachella Valle} Water Distric, (7601 398-2651 City of Corona (951e 736-2-759 Desen Cenbr,CSA 451 60)227-3203 OUTDOOR CL Eastern Municipal Water District (951)928-3777 Elsinore Valley MWD (951)574-3146 , Farm Mutual Water Company (951;244`4198 ACTIVITIESoR City of Hemet (95 1 765-3712 SOURCE ,.`., Idyllw id Water District (9 1)e59-2143 - s ° Ju'rupa Community Services District ,951)360-3795 Lake Hemet NAW6 951)658-3245 DISCHARGES Lee Like Water District (951-)277-1414 March Air Force Base (951)656-7000 Mission Springs Water District (760)329=6448 • GitV o1 Palm SPrthgs (760)323.8253 27 rancho Caballero (951)780-9272 :, ;_N`�v ,-,= , Rancho California Water District 951 296-6900 Ripley, CSA462 (76`t)922-4951 �-. a'. r ;,i " ^ vx City of Riverside {951,)351-6170 "ov.' Rucidoux Community.Services District (951)684-7580 Silent Valley Club,inc (o )849-1501 T , k Valley Sanityry D(stnci t g01 347-2356 West rn Munici?al Water District (gat 789-500G �� Yucaipa Valley Water Distric (909)79,-5"17 To report illegal dumping into starch drains or clogged storm drains, please calls �- 1 -800-506-2555M, Online resources include: F fi ftodsal Riverside Cour.N Flood Con rol District outreach materials pace J k pki3 J, fig t 2 a� www fl000cantroi c .Fiversrde ca rs "? +:. �v,1p."�[� ,>s-+yry�'�'g, v. '�` ` J Uehx�Ie�as�img.ordsta� a�' �' * '� California Storm Water Quality Association utldpya�'�2�"'` www,casciax,ic or vvw. calomohandbooks.com J Yilaterroofg State Water Resources Control Board, Water Quality J EJ�LlEpPr!@33' IIr � u w+uw. wrgh ca aovrs&artraw rfindes.fitmi Q„ ,y: .* ""`F` .. U.S, Environmental Frorectocr Agency a..-� ,.. •� s ...,a.oguio tstle2hnmefo.. .ams/E+us rac.htn. • £ '3 ".c3r W d*r S' "k JA M"-C"ry ,it✓ r�� q 3 d 'f 51 ^` ire'£`�3+�'e j Do NOT dispose of water Do NOT . . . Dispose of leftover containing soap or any other type of cleaning agents into the gutter. storm drain cleaning agent into a storm drain or water or sanitary sewer. body.This is a direct violation of state and/or focal regulations. Because wash water from Cho . . . understand that wash water cleaning parking areas may contain metallic (without soap) used to remove dust from a brake pad dust, oil and other automotive clean vehicle may be discharged to a street fluids, titter, food wastes and other or drain. Wash water from sidewalk, plaza, materials, if should never be discharged to and building surface cleaning may go into a a street, gutter or storm drain. street or storm drain IF ALL of the following conditions are met: Do . dispose of small amounts of 1 The surface. being washed is free of wash water from cleaning building residual oil, debris and other materials • exteriors, sidewalks or plazas onto by using dry cleanup methods (i.e., landscaped or unpaved surfaces. provided sweeping, and cleaning any oil or you have the owner's permission and the chemical spills with rags or other discharge will not cause nuisance problems absorbent materials before using or flow into a street or storm drain. water). DO . . . check with your sanitary sewer 1 Washing is done with water only, not agency's policies and requirements with soap or other cleaning materials. concerning wash water disposal. Wash 3. You have not used the water to remove water from outdoor cleaning activities may paint from surfaces during cleaning, be acceptable for disposal to the sanitary sewer with specific permission. See the list CALL 1 -800-506-2555 on the back of this flyer for phone numbers _ of the sanitary sewer agencies in your area. TO REPORT ILLEGAL POLLUTING OF STORM DRAINS Do . . . Understand that mobile auto detailers should divert wash water to landscaped or dirt areas. Be aware that soapy wash water may damage landscaping. Residual wash water may remain on paved surfaces to evaporate. Residues should be swept up and disposed or visit of. www.floodcontrol.ec.riverside.ca.us • wa.. �Fw` , •stir � 'a; e. -c`2r5xr ., sir^' z USING CLEANING AGENTS: OTxER Tres TO HELP PROTECT OUR WWATEP. . . . If you must use soap, use biodegradable/ phosphate-free cleaners.Although the use of SCREENING WASH VVAT Et nontoxic cleaning products is strongly encouraged, do understand that these A thorough dry cleanup before washing products can degrade water quality. The exterior surfaces such as building and decks discharge of these products into the street, without loose paint, sidewalks, or plaza gutters, storm drain system or waterways is areas, should be sufficient to protect prohibited by local ordinances and the State receiving waters. HOWEVER, if any debris Water Code. Avoid use of petroleum-based (solids)could enter storm drains or remain in cleaning products. the gutter or street after cleaning, wash water shouldfirst pass through a"20 mesh"or finer screen to catch the solid materials, the mesh { should then be disposed of in the trash. a DRAIN INLET PRO cGT16N/CGINTA(NMENT .. CDl_LE.C730N OF WASH SWAT—,, _ Sand bags can be used to create a barrier around storm drain inlets. Plugs or rubber mats can be used to t y temporarily sea!storm drain openings. Containment pads, temporary berms or vacuum brooms can be used to contain and collect wash water. ;_QUIPMENT AND SUPPLIES Special materials such as absorbents, storm drain plugs and seals, small sump pumps, When cleaning surfaces with a high-pressure and vacuum booms are available from many washer or steam cleaning methods, vendors. For more information, check - additional precautions should be taken to catalogs such as New Pig (800-468-4647, prevent the discharge of pollutants into the www.newpig.com), Lab Safety Supply (800- storm drain system. These two methods of 356-0783), C&H (800-558-9966), and W.W. surface cleaning, as compared to the use of a Grainger (800-994-9174); or call the low-pressure hose, can remove additional Cleaning Equipment Trade Association (800- materials trat can contaminate local 441-0111) or the Power Washers of North waterways. America (800-393-PWNA). • d t � cyknwv�iere the'water cctuay goes? .w: ,ate` .7saE,✓ uaS:- `"�-,..,�,.� h:.,.*« u. ;-..+.. ... Storm ®rains are not connected to sanitary t sr systems and 4 1, treatment lQ�nts�1Q$ ' j The primary purpose of storm drains is to carry rain water away from developed areas to prevent flooding. Pollutants discharged to storm drains are conveyed directly into rivers, lakes and streams, of s washed off sidewalks,piaaasr parking areas, vehicles and equipmeve fluids, litter and a nt must be properly i managed to prevent ent t e gent the pollution of rivers,lakes and streams. t Preventing pollution is the best way to protect the environment. In addition. it is much easier and less costly than cleaning up"after the fact.' A WATERSHED is an area of land that catches rain and snow, then drains or seeps into a marsh, stream, river. lake or groundwater.Watersheds come in all shapes and sizes, crossing county;state, and national boundaries.therefore many of our activities at home;work or play affect the quality of our ` watersheds. In accordance with state and federal law to protect our watersheds, the CITIES AND COUNTY OF RIVERSIDE have adopted ordinances for stormwpter management and discharge control to prohibit the discharge of wastes into the storm drain system or local surface waters. This INCLUDES discharge of wash water from outdoor leaning activities which may contain pollutants so&, as oil, grease,detergent degreasers,trash, pet waste orother materials. it t " PLEASE NOTE: Check with your Regional Water Quafity Control Board. local municipal government and water agencies on what the restrictions are in your area. • For additional information, please_ visit the ollowing web5ites: State Water Quality Resources Control Board hffc-//WNW SWr& Ca a0V/57orr"wtr index.htm! OR 7 ' E-mail us at; flooc.fcnodes@cc -ive,rslde cats t3 s `7 all our TOLL FR-'�c -,0 ,oTli ne number at >- r 1-800-506 2555 7o epor, illegal s o-m grain di5oosai,or visit our weLsite at hti2i//www.co.riversideca.us/dents/ficodi' f. - ouCanHelo a5L k R. w RIVERSIDE COUN3TY • ANIMAL SMELTER LOCATIONS: -p BLYTHE 16450'WeSt Hobson Way ,k Blythe, CA 92225 760-921-7857 ~~ HEMET ^^��,,^^�� �ggp�+� 800 South Sanderson B I S F(COR A Hemet, CA 92545 909-925-8025 HEALTHY PET INDEO ' 45-355 Van Buren =ndio, CA 92201 AND A 750-347-2319 HEALTHIER ER RIVERSIDE 5950 Riverside, CA Avenue ENVIRONMENT Riv«rside;C.4 92504 909-358-7387 FOR ALL OTHER AREAS CALL 1-888 630 ,387 er iiue e Lour-yam 1 iy �r,Cry _ Sta ri, e "•- ear the x or +ncapi u hi r ..__. O{}p THE wCrO NEVER HOSE VEHICLE FLUIDS into t he Many communities have "Scoop the Poop" street or gutter. USE ABSORBENT laws that govern pet waste MATERIALS such as cat fitter to clean- cleanup. Some of these laws up spills. SWEEP UP used absorbent specifically require anyone materials and place it in the trash. who walks an animal off HQR.SEs AND LIVES i M of their property to Fortunate enough to own a horse or y carry a bag,shovel, livestock? You, too, con play a part in for scooper. Any protecting and cleaning 4 4- waste left by the up our w a T e r animal es. h cleaned upN immediately. CALL YOUR following are e LOCAL CODE ENFORCEMENT OFFICER few simple Bestnt . to find out more about pet waste Management Prnatiees • BMPs specifically regulations. )( designed for horse ``" Pets are only one of the many f ix,ures of owners and landowners ,M suburban America that add to water with horses. pollution. Lawn fertilizers, rinse water 'STOP* your manure properly. Do not from driveways and motor oil also store unprotected piles of manure in commonly end up in streams and lakes. places where runoff may enter GALL 1- -5G8-2555 FOR HOUSE- streams, and wash the manure away. HOLD HAZARDOUS WASTE Place a cover or tarp over the pile to COLIEC77ION LOCATIONS AND keep rainwater out. DATES to dispose of your leftover CllECK with your local conservation hazardous materials. Maintain your district to design manure storage automobile to avoid leaks, Dispose of facilities to protect water quality. used vehicle fluids properly. Your pets These structures usually consist of a can be poisoned if they ingest gas, oil or concrete pad to protect around water antifreeze that drips onto the pavement and a short well on one or two sides to or is stored in open containers. make manure handling easier. • Oil EA�I t HEM~TFIY EN'�!-?'QNMENT in and around your home by following fps r by tt.�`nes� simple pet practices. Your pet, fan ily and neighbors will appreciate their $",i's clean com, o abl surroundings.. HOUSEHOLD PET 5 the dog into the environment. They can be We all love our pets, but pet waste is a carried byflies and other insects, wind and subject everyone likes to avoid. Pet waste dust. left or, trails, sidewalks, streets, and grassy areas are immediately flushed into the Flies and other pest insects can also nearest waterway when it rains. Even if you increase when pet waste is disposed of can't see water near you, the rain or waste impnperly, becoming n nuisance and adding water WASHES all that PET WASTE and yet another vector for disease transmission. 9ACTERIA 1NTO THE STORMDRAIN, where it travels to your neighborhood creek WHAT CAN YOU DO? or lake untreated. These animal droppings SCOOP up pet waste and flush it down also contain nutrients that can promote the thetailet. • growth of algae, in our streams and lakes, NEVER DUMP pet waste into a storm The risk of 5 T O R M W A T E r'2 drain or catch basin. CONTAMINATION 1NCREASE5, if pet waste is allowed to accumulate in cnimal pen USE the complimentary BAr s or mutt areas or left or, sidewalks, streets, or parks Offered in dispensers at local parks. driveways where runoff can carry them to storm sewers. CARRY EXTRA; BAGS when walking your I dog and make them available to other Some of the DISEASES THAT CAN pet owners who are without. SPREAD from pet waste are E. coli, a TEACH CHILDREN how to properly :,acterium t ,hat can cause disease, and coal clean up a,ter a pet. coliform 'bacteria, which is spread through TELL FRIENDS AND NEIGH&ORS I eces. Dogs also car y sainonel a and aiardie. about the ill effects of animal waste on the environment. Encourooe them to Oroanisms causing ;hese diseases move from cleanup a#tzr pets. ��`�ZD YOUR-KNCJI+V Gelhn ,.hr'�'t3Z:L FREE 1-8i3fl-6�6'-2,� � 1` n 5�fi can bz your one-stop resource �, 'repo��,uEmp oiler Rio m dram pcacrices lorz�re dates and f,rnee of your nearest Household ;�;,�,rda>rsNdoP.< WaSre�oliection'Evertt o�fa�n an array of free printed=material on storm water ,flllz� ion p^even,ran� �egves# c}as�room presentations,and free ghcssaycling information and '" �ciirnpr tma:worl�liaps .� fja�f� Iy composting - .A vegetative cove^ P+A �.i L5T A 5 i #°S placed around buildings Many of the chemicals found in barns or on steeper slopes can _ require careful handling and proper ` F dis sal. When using these chemicals, help minimize erasion �.` � F� 9 a n d a b s orb +!�' ' '¢ be certain is fallow these common rtry nutrients while sense guideiins ; improving the Ny' appearance of " Buy only what you need. au3 trs` � . your property. r s In addition, . Treat spills of hoof ails like a fuel vegetative cove wi3 rt��_r spill Use kitty litter to sock up rs 1 '�'' - the oil and dispose. of it in a tightly t provide animals with better frog-lion sealed plastic bag. during we, or icy conditions. KEEP animals out of steams - Designed ' Store pesticides in a locked, dry, • stream crossings provide a safe, easy well-ventilated area. way for horses and livestock to streams. protect stored fertilizer and Fencing encourages the use of the pesticides from rain and surface. crossing instead of the streambed to water. navigate streams,. This will allow vegetation to stabilize natural stream Cali 1-4&00-506_25155 to locate your banks and reduce sediment pollution. local, conservation diseri€t to find out MOW pastures what to do with your current backyard to proper ` manure pile, how to re-establisht a healhy pasture, what tc do about weeds, and height, six whit grasses grow best in your soils. (© ) inches � typically 'r fb L sx s Thank you for doing your part to recommended. protect your watershed, the environment; and the equestrian way of Iife in your communityl 3 �� fi ��rr*f' t µ off{*� "�b�5 � Ye? '�9y" t [ „'"• s' • 4 sus y Is` {r , it Y {r n a h � �t$� wz7 s P �� gi3 . w� �xr'"f '�v vj k� ��� � r•"ae ass kfi s(}"�. ;j}y{ £ xy # 1W' n ' ,k+' =g."'nr9 k� p �,....,. ,� ✓t a 5ATE } i ' rr y 4 ,rSH F' MA, �T #. t h. ONLY RAIN�IN�THE�,STC7R�v1�DRAIIV t ',�• '��'�-r I I Rivers de COUnty FIooCJ CG1 t�DIStr)Gty , ,, t :f <a.Na-7' ,�' t*s' rkgrl 'a rr%r ` �ssh, '; } { _ 1995 Market S[c et Reis tleIA9 50 f f �' � fi F�, `t ` `= Call Toll c E-mail: flootl fnptls�co:ri�erside.ca PW it2f. ., '. 'y or visit n - � wwwepaa ov/n des/stormwater awwwepa.'gov/nps ?�,•L�.�si" � r tF`�!c> #�',{ ar...i�� �f v . wx = ,�T?�. �.a�.` 1'�` y ��+w�' r?�`-��.,�`��' n"�rr1r""`f"^s r Yrf�'yT 7 t K`-`xi'L.'5rt1} diitFi ++.*,Y, �'"' 1. , F' t;r$kq'tx ' � �'ri'rc'' t ,L , `�: M Sd`3 "`.Y". k ',4 ,.�;'• „&~�-'�f+"tsha.+y LT' ,`9 a,_ s3,,,G''u °�'.;at} f� r G 9 '[k`!j,`` fir�}F7�.:� +� ,� d- tr 'an,� ,�,, -. �' � ��� �4� ti�v �, �'� ,�s .: ,.. �k'.�� � �``��id a riy r t o-: ..a•;+r�>+�..;. iy 3eryuj.?'t-�?nu�5�- .. ,., "-F.�t#s t ,_''.:, �.'",� �`{'a aa- '�'r,-. '`g,! t�,w s -z tr -. s+ r * ir€; '�t�t, y �' i ,' �.(rs"�. S✓ , �','"k'. ><, �%' s ` t7§ sT }, C ,, .: -'`' rLLm,` {, -sr"• a,t'� ��X>t!� `••�:.<� �ip� t #� a,= u �,. #,: re m " �, r-fig-:. r. ."'>�.,�-c i .ut �x�}, v t s .... �.. t ''"�"2`¢{.may •' , �* :tict�:`�',�rro ru,�y' t 4'�,o- 1°` �g .� � ,�` �� c� ,k+ L'AB fed kAa"fi Otfi<Mfi 4x .✓{k h ib f'a `. '` t, f4 .'aF y.# f•' `e iS' - 'J a,F r�nnq oe "'rt S':F, wX,_,#g�'Tt: A_,.. . Zeras.,'�-t� s,i? 3.�.`::G 'w`,},4�.�sK{n$�,'cht;. �?i. :�5}��`z txwtt{'�' rik ���r as,,..'zi'�v 2,-„�*='+z y;- t+ �: �aa d.,.4` v� h swu# w'`" t aiS'y, i i✓ W 6 .yr ,� r Polluted stounwater runoff can have x � aa t rnany adverse effects on plants, fish ��# r Stonnivatc:r runoff occurs when precipitation animals, and people. r gym " from rain or snowmelt flows over the ground. ♦ sediment can cloud the water ` y$ ' <x hn $erwous surfaces like chivewa s, sidewalks, f Y and make it drlficultor V '� and streets prevent sConnwater from impossible for aquatic plants to naturally soaking.lnto the ground. @row, Sediment also can ft4 destroy aquatic habitats. k }� �: ♦ Excess ss nutrients can cause r 17 t algae blooms. When algae die, they Sln( t0 lh@ bOLtOnI and dCCU1npOS8 at7f`y3,1� s t*x.4F':� { p " '� 7 • ,., i ,i,p'�.: a r �:. �, „r .;� tr,`'';r" rr�+� �a in a process Lhat removes oxygen fro in Lhe water. Fish and other aquatic o ganisnas Can't,exist in water with low dissolved oxygen levels. ~~ lSryl '^r.A t J. "Y SFtnv"S�.' ; t ":{ U4 BGC�Mi Sh-AL a rIXR'a. Yb k,�; 4 Bacteria and other pathogens can washX" into swimming areas and create health t n A k GIs L k Ttltrp >.Ilfi i. ` n hazards, often making beach closures as YY l necessary. gip}{} y "parr rrsf:9{ 2 ..�'s`4iRbtti '�}e:.'.s' 4 Dubns—plastic bags, six-pack rings, bottles, and cigarette huffswashed into waterbodies can choke suffocal.e, or t disable aquatic life like trucks fish, turtles and burls r n *✓ �r • Household hazardous wastes like insecticides pesticides p pint solvents used motor and other auto fluids can }orson aquatic lice. land animals and people can become sick or die from eating diseased sh and shellfish or ingesting DolJutedwater. Polluted stormwatei often - Stonnwalet can pickup debris, chemicals: dirt, and other affects drinking water ollnCanl, and flow into a stouu sewer system or dnectly to I s +t , s ors sources This. in trim, can 7 lake, stream, river, wetland, or coastal water Anything that. -,�fi " f, t,� s ".a ,t��� � affect hniuiui health and enters it storm sewer system is discharged untreated into t � increase drinking water the ware rbodies we rise for swimming fishing, and Providing treannciil cost,,. drinking water 4t � �� r ���r�•S�C ��.'i �, t" �fl r' a{�'` " a 'k °P�'�� " �y, x a�' � t ', r �y ri Washing your car ak.I x ' deg ceasing auto pairs at bunie A n - C(hirdf7oet, ld rddeitT7nf 1tx r16rgtag peallif (trltntiot. can send detergents and other fill ,Clgad ¢tut tooll"44 rfm,Alm rduv,(4 rwora, moteld! contaminants through the � . a dial,pAitpti nftpaahu-(�a, dnuttid will be r )Ried - - storm ewes system. Dumping . x: t. f k'ecr td'e o , olrr, 4 Amp o(hpimelth udlIPAe Mot automotive fluids into storm tui.�Yv�PsG fit&u Po uL iru�enbulr/. � � �� �L� p drains has the'aarne result as eopitala C41f vaid, 4uClt[rd iNdOP,�I8lA% pe6wAl paw dumping thevmlertals directly �j ----'-�—a� /p"'�' into a wateriiocly Raw o Al�o�}uFvt+, aat� ttdUl ruo��or oil aru�o��iPIG testa.tGu p. It Use a commercial car wash that treats or �� « Om V pofa, tNAm Orilir flip. (q'1mod.o„ltttb Aolm, ((7[CCLw recycles ils,WastewaCaG or wash your car on Permeable [Invement—Pradlllonal concrete and - your yard s6`the6ateranliltrates into the asphalt don't allow watt r to souk into the ground_ ground Instead these surfaces rely on storm drains to Lawn care divert unwanted water: permeable pavement_ 4,Repair,lea kg!andidispose of IIsedauto fluids systems allow rain and snowmelt to soak through, t xcr ss leililizets and batteries at lesrgnated drop-off or: _ decreasing stormwater nmoff. and pesticides recycling locauo rs., applied to lawns Rain Barrels---You ran and g idens wash z I collect rainwater from Off and pOHLIte Septic Pet waste _ rooftops in mosquito- streams. In + n o- Systems �asaw proof conlaineis.The *+=".Clippings on; yard a waste Can be r- water can be used later on clippings and y '� major source of - ,� Leaking and �4 - - lawn or garden areas. rx leaves can wash poorly- acteria,aridr into Slot m drains and contribute -maintained lexcess nn tfen Rain Gardens and . ❑unreels and organic matter to streams, septic 4n Kcal waters, A Grassyswales Specially systems release nuluenls and When walking, designed areas planted • Dun L pverwater your lawn Consider (bacteria and. pathogens our yet,' with native plants can provide natural places for using o soaker hose instead of a r 1 vtmses) thap can lie picked up remember Lo-pick a rile rainwater to collect sprinkles P p 6y stonnwaler and dtscharged�� mi waste and disljose of tN and soak into the into nearb waterbodles.Use pesticides and ternlizers y properly FLysfiing petground. Rain fromsparingly. When use is necessary, use pathogens can canse public i waste is the,best disposalrooftop areas or paved these chemicals in the recommended health problems and method Le�vtilg pal waste air rs can he divetedamounts- Use organic mulch or safer environmental concerns nthegFotmd increasesInto these areas rather pest control meChods whenever publichthan !firestorm drams. Inspect your systein every, I possible 3 years and pump your, allowtng harmful bacteria Compost ornrulch yard waste. Don't tank as iiecessary revery 31 and riutrfenls to wadi intro Vegetated Riker Strips -Filter strips are areas of theist rm,draln and native grass or plants.creaLed along ioadways of leave it in the meet or sweep it into to 5 years), 4 storm drains or streams. eventually into;local; streams.They trap life pollutants snxmwater Don't dispose-of waterhodies. picks up as it clews across driveways and slicers. Cover piles of dirt or mulch being household hazardous used !if landscaping projects. waste"rn sinks or toilets 1 n t flirt oil, and debris that collecl,in *11 controls that aren't maintained can cause parking lots and paved areas can be t kessive amounts of sediment and debit; to be .m tt fix } t* washed into the storm sewer systetis cartied into the slorrnwater system. Construction { - and eventually enter l cal vehicles can leak fuel, oil, and other harmful Iluids _. qq waterbodies brat can be picked up by stokmwater and p h ti + Sweep up litter and debris from deposited into local waterbodies. sidewalks; driveways and parking lots, U-Ibivert stormwatei away from disturbed or - especially mound storm drains. exposed areas of the construction site - �. + Cover grease storage anddumpstels- + install siltfences, vehicle mud removal areas, " �. and keep them clean to avoid,leaks. vegetative cover, and other sediment and v t c erosion controls and properly maintain them, t ' + Report any chemical spill to the local ' especially after rainstorms. ' hazardous waste cleanup team They'll know the best way to keep- ♦ Prevent soil erosion by minimizing distui bed spills from harming the environment. areas during constructionprojects, and seed and mulch bare areas as soon as possible_ e l-,ack of vegetation on sneanbanks can lead to erosion Overgrazed pastures can also e � contribute excessive amounts of,sediment to local wa Let b8dre§.Excess fertilizers and t4 yr t pesticides can poison aquatic anrmals-and_lead to destructive algae blooms Livestock-in streams can contaminate waterways with bacteria, making;them unsafe for human contact. ,s r a + Keep livestock away from streambanks and provide `. them a water source away from walerbodres. + Store and apply msnwe away from waterbodies and infRAt W s „f r r. a +, t r a accordance with a nutrient management plan_ a, + Vegetate riparian, reds along waterways. , i k i" t + Rotate annnal grazini to prevem soil erosion In fields. r'a j a �a m + Apply fertilizers and ijestieides according to label� F g z aT` instructions to savemoney and minimize polluti on. yr t,a �� Uncovered fuelutg stations allow spills to be y r °tf°x washed into storm drams Cars wailing.lo be repaiied can leak Lord oil and other h rrmittl '!, 3 Improperly managed logging operations can result in erosion and fluids that can be picked up by stormw rter. '.r k sedimentation_ + Clean tip spills immediately and property + Conduct.prehaivest planning to prevent erosion and lower costs. dispose of cleanup materials. + Use logging methods and equipment that,mupiinize soil disturbance. + provide cover over fueling stations and + Plan and design skid trails, yard areas, and truck access roads to design or retrofit facilities for spill containment. minimize stream crossings and avoid dlsuirbing the forest floor: ' prevent + Construct stream crossings so that they minirnlze erosion and ph oil + Pro Ipert maintain fleetveli Iles to pgas, and other discharges homjbeing 4 "A! changes to streams. washed into local waterhudres Expedite revegetatlon of areas, + Install and maintam oil/water separators. Interested in other FREE pollution preventinn folio -anon Call 1 rpr 506 256° to order, any of the following matenalaor present rations: 1, Materials. - - - A Home Garder Care Guide �� - Outdoor Activities Brochure /J^^` nvirrnmentaf Calendar(when available) - - Household Hazarnous Waste Collection Schedule Presentations - Garden WbFshops at local nurseries - Classroom Presemations K-12 F'+f - Civic';Rotary,171ower Club Preservations - Group Activities LOCAL SEWERING AGENCIES IN RIVERSIDE COUNTY: rl. City of Beaumont (908)769-8520 Ciry of Banning (909)922-3130 City of Blythe f90J)922-6161 City of Coachella (78D)39-1-5008 Coachella Valley Water (760)398-2651 City of Corona t909)736-2259 Desert Center,CSA.a51 (760)227-32 3 • Eastern Munieinal Water (909)928-3777 ° ® � Elsinore Valley frAWD (900)674-3146 �. Farm Mutual Water Cc. (906)2=4-4198 ldyllwild Water District (909)65G-2143 Jc in.ma Community Service Lake Kemef MWD t905)65E-3221. Lee Lake Water District (909)277-1414 March Air Reserve Base (909)656-7000 Missionpnggs Wier (760)32 City of Palm Springs (760 02M242 f 1 Rancho Caballero (909}780-5272 i Ranc`o ralifomia Water t909)676-4101 Rioie7 CSA 4&2 t7501922:4909 r Rubidoux Community i90 )664-7580 Ciri of riverside (909)802.5341 Silent Valley CtuS Inc- i909)849-4501 -.r .... ``• 1 f• ) Valley Sanitary Distrof FED)347-2356 Western Municipal Water r.909)780-d170 - StormWater PROTECTION PROGR,41v11 .'le t t r +a a .Q,2't yPd p J Y .kt Page"the Cw"r:,i Y 5 �r� m '-*'�'' i• V-J ei in - S"U oiuh n J ri ar" and the _ f', �7'�s- t d a a rmy ide man.1a,_ P„,;am ter�e r.fa-ne'lttnif,�rfls 2 • � }uk � r uaiere }�e water s�ioiald go. '! Riverside County has two drainage systems-sanitary - sewers and storm drains. The storm drain system is e ��—"�al. -' -_ designed to prevent flooding by carrying excess �199 ainwa#er awayf o r streets. . .it's not designed to be a waste disposal system. Since the storm drain system coes not provide for water treatment, it often serves € J the unintended function of transporting pollutants directly to our waterways. Unlike sarlliary sewers. S#orm drains are not i connectedtoatreatmentplant-theyfiowdirectly to our local streams,rivers and lakes. i Non-stormwa#er discharges such as washwater generated from outdoor cleaning projects often harmful �- Soaps,degreasers..automotive fluids, litter,and a host 3 j pollutants into storm drains and our local "" of other materials washed of, buildings, sidewalks, waterways. Polluted runoff contaminates plazas,parking areas,vehicles,and equipment can all local waterways and poses a threat to pollute our waterways. groundwater resources. _ • '+`+"`"" sx�5-,:a£-t.;.m;h.,. ora� a� rJGla� star Protoct�or�<Pr gram Since preventing pollution is much easier, and less costly than cleaning up 'after the fact," the Cities and County of Riverside Sion-nWater;C leanVvater Protection Program informs residents and businesses of pollution preventior-activities such as:hose described in this pamphlet 11� The Ci ies and County of Rivers€de have adopted ordinances for siormwater management and discharge control. In accordance with state and federal law, these local stormwater ordinances orohib-s±the discharge oiwasies into the storm drain vistemor local surface waters. Thisincludes non-stormwater discharges containing oil,grease. detergents, degreasers, trash or other wasta materials. __S.,p.� ��'. r yS" PLEASE NOTE: The discharge of pollutants into the street. gutters, storm drain system, or waterways - without a Regional Water Quality Control Board permit or waiver-is strictly prohibited by local ordinances and state and federal law- • Everyday�acfivities in"ourcorr'Imunities is"n affe`ct�the qualtyofweterrnour'wa� water runol`, the combined effecf ofan entire community within the watershed G uwm 3 VT - Car�liashangand Repair CaxpeL3pholstery.Cleaning Wash cars on a lawn or unpaved surface that ® Dispose of dirty cleaning solution down.a sink will absorb and help filter the water. Don't or toilet.Do not dispose of it in the streetgutter allow polluted waste water to flow into the or storm drain system. l street,gutter or storm drain inlet. tm Repair leaking vehicles promptly. Use (TIPS) Make sure the professionals don! use absorbents like cardboard, cat litter, cloths, the storm drain to empty their tanks. etc to safely catch spills. Sweep up used Professionals should dispose of the cleaning absorbent materials and place in the trash. solutions down a sink or toilet,or return to their Never dump oil or any auto fluids onto the company for disposal to the sanitary sewer. ground or into a storm drain inlet. Make sure they don't use the storm drain! * If you change your own oil or antifreeze„ be sore to recycle it!Call 1-800-CLEAN UP'or the nearest disposal location Y1110are the Solution • (TIPS) Use a commercial car wash. Gar wash to Storm WaterPollution' facilities are designed to capture all waste water.If an auto service center charges the oil, ; ; make sure they divert water runoff away from and Yet d _ are street gutters and storm drain inlets. g Don't use chemical pesticides or herbicides unless you have a major problem and never apply if ram is forecasted. Read labels CWHEletelf-tM n V and carefully,and apply sparingly. t rm'�� � �31•utt't�e(aalf 0 Limit lawn treatment applications of chemical a - = - weed killers and fertilizers: Be sure that your Set up and operate small mixers on heavy lawn is appropriately watered mowed. tarps or dropcloths to contain material spills. thatched, and aerated. Try less-toxic alternatives for the yard and garden. Call Hose down mixers,tools, and,trailers in a dirt 1-800-506.2555 for FREE copy of a Home area where rinse water won't flow into the Garden Care Guide to Help Protect Our streetgutter or storm drain system, Environment. ® Glean up with a broom, N07 A HOSE! Fine i Don't blow or rake yard waste into the street or particles may be washed into a dirt area—but gutter.Sweep up the leaves and clippings in.a not into the street gutter or storm drain system. trash can.or star.a compost pile. (TIPS) if the work is contracted, have your ® If you are renovating your landscaping, think erosion control. T dirt and debris from contractor establish a cleanup area before m drat starting the work. Try to minimize the use of washirngfn ostormdrains, water in the clean up. Tell your contractor that 0 pick up pet waste and dispose of it in trash rinsing trucks or equipment to the street or near cans.Always remember to pick up after your a storm drain Is illegal andlt endangers wildlife! dog whengou take it fora walk. , t • JTx ersfed. Whits indiv�du�1 homes,�niahrcan#ribilte crilyminoramounts ofpailufd an seriously affect our rivers, lakes and streams. "� }`EtSeC�e 311i3f� tgc fainting * Depiete the chemicals in the pool water, use your home pool chemistry test kit to • Send dirty leaning water down sink of toilet, verify the pool water is free of all not into the street gutter; or storm drain chemicals. System. > Drain pool water to landscaped areas, b Try non-toxic alternatives-Call 1-800-506-2555 lawns,yards, or any area that will absorb to order a FREE brochure on environmentally most of the water.You may have to drain friendly cleaning alternatives-orthe home. the pool nrater over a period of a few days to allow "fie landscape areas to absorb i Bever clean brushes or rinse paint containers most of the water. into the street, cutter or story drain inlet. Clean latex paint from brushes it a sink. Filter Avoid discharging pool water into the and reuse thinners and solvents for oil based gutterorstorm drain. paints' > Divert filter rinsewater and,backwash into ® Dispose of unusable paints, thinners, thinner landscaped o.absorbent areas. residue, and cleaning products at a collection event.Call 909-358-5256 or www.rivecoeh.oro • for the date and location of the next Household ONLY RAIN ,Hazardous Waste Celle lion Event. IN THE RAIN (TIPS) Empty or dry pain.'`cans may go in with regular household garbage—remove lids first, r k before disposal.Leiyourfriends,relatives and , IC S#GTtidIC1t@tlallCe neighbors know that storm drains flow directly Lzdi "'"._ S�/�"`' to Tocal rivers, lakes` and streams without i If you use a. septic system,. make sure it is treatment.NEVER dispose in a storm drain. functioning properly. Overflowing septic systems retease raw sewage that can flow to rivers, lakes and ground water, causing serious contamination. r How often your tank will need pumping r ' OO ��J�Ia� aiht£tZance depends largely on the sire of the tank, 'he numoer of people in the household, and the • Control algae by regulating chlorine levels.Do kinds of wastewater discharging._appliances no',use copper-based sigae control products_ you use_ • If you need to drain your pool water, call your 0 When seDtic tank service companies are hired local sewering agency to find out if a to pump ou the contents of the septic tangy., cannection to the sanitary sewer line is they must dispose of contents at approved allowed. (More information on the reverse disposal sates. Call 909-955-8980 for a Nome side; Maintenance Guide. 0 if your sewA ing agency will not accept pool (TIP) Divert downspouts and air conditioning water into theirsystem,crii You arean-aseptic condensation water from hard surfaces onto tank system,followthese guidelines: grass andper meable soil to help filter harmful substances. �1 C IB YK F7 4-1 9 n� it • Ii (7 , .pi 9 r'; ,} t0, ti ri � � I, ((J 'r � �� i- "] '1 f7 n T"5 r� f� ,$ ✓ G.J i� � ve ii .t `V ° m � �� � cJ .... � �' It w in C id •u iJ i. Of n + pry s:.l n3 i o �^ `a:� 1� i fl nJ c r 1A",Y 4 n .at Ifs „ r � a, � n � ) � r� a m �rl ffn it ti f' �+ ; as + i' f� ) Ni %1 Iu a Is 4i of pp 41 +U U (t : r a J M L 3 IV (71 m IS I r 13a la3p q — o oA �1 4� 1'1 a !b r� at t� m a t „ a, u ,1 ,.J fl Cr,y� p i� �) �?iE f er " +^ �i i a �, � U sJ t 1v ); rc� p u v J) ` 9'` , ;] Y 1 ' 's ,J � (� 7 +� �' h Is N �a cY it .'. (� I i },, t , s� h; � el' . . 'y'. Y7 1.Y n) �3 11 uJ ni ��r� I pq Ind i5 (11 t0 -1 e' kl It! 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C.006 3 ii E �§'ater Quauts` AZanagernenT Plan (�'Q�) TC_31 Vegetated Buffer Strip FOR EM I n_ n o — hn3iii • 1 as EODG _3c EI - uc -m 'rsES MEC WEE b k e,�a ro`S�iei£3i a,^CoMei" en7- w5E.-,sa Y..3._ are T13 ...^ nEa'^ ro-[��-f-.-.. '.. La, a�t».zanon � _D:.at;rino ;_at .cm, ,oh'-r; i2n, t;'35'E•_ 4;.Gvarn ^3:.., 3=�`• -90 ' 7'tTJc' -0 1 ta4i'be,T�r��3..��i t�1�3 'yl a:o3tae:p ac �'. n:em aan �N IZ��--Ion C'tt�3 charm al erc 6on 3'.cwas .-=� Siting GaYeria 7h1 >E-o_bUffeT a731DS iS 10 o rt 37'Iopins areas n ,c i 5 .,- 3L c.ra:yast E:1v aifTme. anf!wtt ere&i121.$.+v S''i'S G a..aCrer S-?CL we PGo�] e [aE 7 d"h i c ' `E' i t -. . i6 O5S� ^L � ? O l ^ sL ^ , oN- C�.siop�Sihoul no�L elzneeC 'y.' T%?'J'JE IesS �.'C oC aC QSS !:Le N as}� c-id._..__ �.1 ? <➢e';+".3L�"S.P vc ♦Y.SiZ..ti ]P�J' .1 .—L SSG' a'�'.._'S 'R ,3�L� S'T j a_zz 3raLCC F nJS.'E.ai'n JCzr']r. 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" p' 'p N I it, 0 In I I, P, 1 0 I'd I�I n 5 rn % M IJ '4; 4 Xl) rj to to "0' 1 r A M ILI a) "] to ItI d "" m 00 ;j u 1q, V, U it, to Ot tt" tl)� ;11 to it It C) Ci QUia 11 to 1 41 r" krI rq 4 1;) ail lid r I 'It M IT' ;A V) 'z t) fo, I" It) 01 j f., P I!It, 1�q .,t_) _ Ij bb to I�j v It 0 It, Fj 4— �i " , It, "I R itl 'j 0 to to 0 T to . I I H ;j lbjl", tol r r it[' r) 0 1TI It 'jj It 'j U 'Oj .5 w Ol 'T� ,I �6 ill li� H If b, Up ,ILI A kh a, t t 4:1 II i 79 QIit tz! in 4� 41 fi.. fit pq, 111 4 PA It: h x rater QuaLTi ManaQemeniPlan • TC-31 Vegetated Buffer Strip cin 2. Fes=�: Wr 4=1 3JR c O 1_ .-r, i Z .y .�.. _ `. 'c ._cL'] G.2 to moss :. �'} -,:2=t7_..,� =DOJ:. 5`-.:.`n-L C ,vaa CJ .A t� h- .. 2.?:77L) �76'3T u7 c 2Se Sic1_^. r, - Cy-OST S Catd 5<.0�*�3 ,1.ar S`L r a mil_?` ;�iRr' .S•I?7u. CCF. .7'. tie COST o:5�?"' >S SO.C;r n ..= r3:C De` l2 .+CSC 'T' 07=1S to!l -'W S lsa.';�,Doo a^- CEO DOC 7 acre c ;i t c= ^_5' COS_is ;,D,-n,a.rx.i V+ u? 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C�^tee aea' '� a,,s a-= :�__Fa::zDle Ccveaa4 is'Cm a ,7 Mrvy af,7]H=- cr vi ie.. a.R me for aii i-Da- 7R4P- References and Sources of AddidcnaJ Informatian . ..ODi S,= _i l Repo apt.CTSW-IR -0=DJJ, CW�a Ca� A'4 gn o rsh fl Jc ' Tl� a �' . „3-H2Ficle- tom- 5 Sd1'9�E'" -...� TPr C1._58D&ahe t v..c.,...Cn�D-u'i.L_JC)r J_.:...� r��.,a.i - {--Fg20_ Y C_^ O; a,i4 U _42, �_' t <i..: �it 'aC •:6 7u . ✓VE� v cDu . ,: A �c w3 F-n._ $—VC .^_;2CCQ `M i- , • crc _ R'a�er Quaii:z-NlznagementPlzn («'Q��'1 • Vegetated Buffer Strip TC-31 7 L- 2,30 h }�lscoasim C G.._-r�.i L So aM1 C'yr tea,.�^:er��i It "- •- _ ..°.-�:-� -as- Do, _ ! i•Y ^^.n'.n r gin- 2� 1L =.. J.. 1�cz"�ci i' r, ff� �' 10_,. 1E,"iit't:; nr?�S:.�Y7 z. ^ie:T1f;.,^i .rJ iLC;;i ':T2Jj 11. :`c; i i"£,,a Tra 3 �:uD3_is aT^W co=^1,l; I Jfcnrrc-,ionResouTces , �r- - r • P- --an -c.. ,:9y; S '' :z Tq_..._�.��a_ ._o� Ci; j - _ Ir �- `9 �7ob ++ �,- cnna 3ia--.r:;" _I r-.'.L i'sT'"P.1!iati mne. �_.i�^. c.E^':?"^,�_�c'y._`5:.�.a•5�.2 �___ '..ems. _L. nf"iCi. • 1_k Rater QuaySanaQementPlan 7l7QNSP) • TC-31 Vegetated Buffer Strip 1 v'-m i �V t am I�Q3�'IlT SIY2.b^-di't.�S[m.w�II� ti'tot:3rY��y - • c.^ii �. _WW1 G�1-'1�i1.'i]'JJF: �c.,.� -"J�..: «a_er Qualirc anaPement P:aII 'Q➢�) • Bioretention TC-32 5 s{ U. TV <r- Description to bed man?seT_-i a:Prae c CE P) �, �r••.s>�a Target Gansi iLer:zts sr 1 a e nie bas 4 n a on a7 c mat nor PC S =an =_ 5 a ■ • a- � �a��� �Y a:�� ac_. �=oar �„a1.,gin 'r..�-�*:a =a:�. - r was=_s a ,S..7ass: pin ^-�.e C`Ji�ir a✓.r it3?r e �:-u=,..'�U1.. DZ i ��LT^-- h�- '_i. ¢§mac. ■ c ia'f'.a3% ■ 5 _e,0',er0 �ir""3LT T.1 ''S+_ D anda 9A,ac +t '>s1S` 30ijG_„ 2B ^a Ff� 7L! ;A�3'!�'.'-d�SE ■ a:o-t for area p1. -,.-_g.s L. r+0 c'l}e 11Dn -i•.=.��sa;1s :Dmaracs ■ ocfl,:T° 'c. er a Danocl oil • '_TYl ■ F1ty7i California Experience �,'O e dY^.:a 1 63;.6UT,. 34m7a siac` -�rc2. Ts.a�°s.�a.m Pr—,3Y:F i-0 4 s C.u:2�'. a-� anA see•.,Dan areas Y.='-O n-Cc�=� MD: ya2'. - Osre SAD: C—neste_`seld C,01=- F,-_ pjI - VA; ca-t, ,4crs:ziT Lahe anc AdvantcgE�s SiY�_ai=':,a' *�:mat 1-, c . ThLe Li m i tat aft's 71 1 o`c a ale- Quali�. 'Management Plan • TC-32 Bioretentinn _� vim,=. ����.�������• „,ter_ :;r _-_ -_ • �-.,:�� fl�:s 30t a �+ S. --_cs_anG'S» c:e S._O-''G=S SJ i ?c-ca -sss:ti c. tic' -lie DJi ,lc To.^-_--< -a`.""n h"s-c c imosV hm' aM63-ffiC.S�','�=5 Decau_c Y.Sta- • I^ 'u"JSC „_1:aLs-'.-1'_S .i mavzeaza' 3 2i.�� T, =o-E __ME!= mmv' e soil. Design and s=zsnig Guidelines • h—_bicr. ' '33L _E rnml_•'be s °?t G3u : • rr 3',e»:4k 1 -e i'Se. 'E Sc De.�a..u3'i ' €_n uavZi C j i.; Z'e `+O ".�-_� C=FfliSL`be • -:.".5]T*:_ 3C3�u'_:"^^uZ*�_^= �.c35iatLs a=r tip.ic?S}'�uG '#;'ahhouyh th '� cC Y.'3'..� :,c 2r«L._;L 7R_IeC_.ePi_cr.U'31d oe • • ram= shouh1 J'o 7 • `JTJ>�:, vadYc�S' ?aee or Shrz-,pEt-„U.i" 1.'t.^.?2°T31aT' area S3ou -G= 3;innu3K. • '.,JriT a:--a% i^:a!-,out j 13C1»<of vm u:c^ Co'tzs7-i3e �o€x;ZT� e �i©n Consider lions sngalc Dot be nni.i con, �.-F�+ztom*�t W s�^��i Fe nr€nance , n ,,.f- lle i out�hcs, _'"n a±an z!p_3 7L!,11t n_Dt<_-m i .€�sa cam. 23laZ'Z....S30'(_ r 36Gy'. =.^�SOT]:30_=�"'1 -Ofoc_a; U71-.e.� c,- ,o=v.ag .n'liO t St_'"3r+' 3'E¢Uate _-IaEi * r3 -3TJ'YC_C aOa in i e eesi 0 h is fo T "<=.� u^."`,CG iJ'� :�". 'ho t.�ni0it :ai f :he s0 c �3..5 0� s..,�-G Los Dral zazy i«—_ Se- O� L'a.. 5_ G 3} a fl�:s�J=3n.]Q. -i Pii .-Jli c70'oZT%I_.. as -= c��i as i__sra',^' go .'J4"u;a;u 7'� v^iC Soul. vane, o a Mal u 3cesc . at J J....?...._ait i m.ct:e ine t i i.--:- -a ❑ 3 e J6'..S T S K30G "JtY_ 'sC— sn-:—soM_. u �r Ln soil .:..s n - i� aa'c _ .. an� • - ,�,...�. ,fir= a'fi v J ✓S1 C me- Water Quali 5 Management Plan 'QTLp} Bioretention TC-32 OcCu 5 ` [1. .1c 7D. vLm- CU--C-L—:ensim- T>t C�3".-:2^_1E^.` .� v '3i... v �Ja " ^.ZL. :9 S. S _=�n"�C a`4c.-v 7z'-.x-3v �'..EFL al 'JCiatc"'S n =e, 3 Cr ^_-le '.�-< L-? Eal Table 1 Labarata} and E—gdmate? _ B4orefesrbon Davis et aL pr DER moI€nt t R:zx,�Rate i0".2.''.Srs_+e=•xeo�:»Sim �c^1s' F.z :'� a>both :a z 5w a_or, r elt =nts 3 - arc):eac v2it7,E� iJJ? P'v.5'.fir x"icfY zG,.._v *..��=iai zonu,,=Lli hlc�_'..3G�Si R_ :_:�.-�on TEE v4cii iv011:Fa n CIlC..!]';�..d- nri5 (Da+:s ei a% '_Cd^S: y r` ri_r:i7ss'v 2 ; 's'^'T'33.. �i'. 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I N I�as 4 al FI one CIT1 _ A4 10 0ti K, T!19 It it, q, qj r9 �1 r rw4 .�l 1) ba 11 0 It iJ iZ v" 'vi hj v'j vl w it) I) to 14 0 rjj ft m Tj M q? I w, Ot I, 4 4q 0 d fit 'I 14 P, I, lJ, 0 1Fr 7A 6 'la �1 q, -':1 Tl 19 ji r1l Vj 0 10 1�51 It VI 0 !IlqF ✓ Ci Ip i", AA It) ua Ole U �A' on 0 p 10 1� 'C' u u u 1-i L4 Water QU21ilV AZanaQenen Plan (17''QN�) Bioretenflon TC-32 L Z ^ ''a='' , cam..._.__0 s-"x=ar=aiae zhat-,,,-as-x. eaed Soo iv .J -3 .O ag 3 C '',.'Doo 'rly l0 Z v A7 3ii:1 S f1t�_. 3' V ` ll-,_+.� . 17.S.^.,_each LS _a: e�0�..'3Vn' T t,..t-� n r- ¢i 4t J'� c 3i 71a_,k_�Lu7 �u�.-4. J" ,.:n_.c�w '3 ..a" DJ "j altm Y <1a3�_;S, c=tE. . .sJua e r l�r ;:•i2= Ti, jn_az 11c.'S`C-=tx_u,�.z=Cs _4!TaTnz0nrm<ne Cost :3c DJa=cu'3L am cn... ar c S`�7 3E;" I .:.r` 3! 'J z SSE 3-a ?..-ds tiling.:--au " cg 2 Size- COSTSJ�'J".s�. ..ttp no .jai aadsCap+ :�iC1;2�'F 3 �_.COST ki,-Les `€',The Sol c�,.2u 1'..2r t�..iiiie COSTS IGxS 2 e-]..�ilcr• dTJ...'.337=;TL'w S..L'. Re er n.ces and Sources oa Additional In`ormaticn C Do an6_i.. _` l3l rich 2999: ?.aJM S1n:3 21:?^.'_ -is cP L'2C>,�. i•E Of-he �J>_ A'mn-z! • .:vSC+iL"-.�C pla_—a.._$an_ 4 -itiCt .7 +Da, 5 3 .^z�V G; �,�. T'+` �3 _uz;L. �Ta d L �3'"J,3-2fa S.'v'r 7 __J. �,;uu SiormF v,-d ?' a aage-m r W_ar._ i",a>tJ Re {204i�. D. If 5-arm e . '+ zh_r._c",n_ -i{y aa-C.,33nc_. ana Zinc: az k.,.._, evctc--3,_v stir DI:J_7Cc iaL =-,15mS7 2002. 5=.��^E7. -Ai.. Gx L2x, :� .. .i : ?} ^v�'3^v i t :(P"."34-1 GK'1 1:?i'=T'vi ;^ i": _Sc 000 ('acre;chv-e?: ax:.n___gS a CDROM t w s_<h. i 'u�5�0- a ter C.-h, n, , DE-,-is- °_ a- _ „0__." 20of,P n3eY ':2us or,CDC :✓ °r=^'.e4ren S�;-r c� <<;r, �-.� ao-z�,=� Feb. 2002. ) .S3 ,r�'L �: ^ `.)-'.i �:?G i�-=.i c � c.� J >lE' ma LW ±1= L&e 6t i7DF ]1-G.T:- J3'- Rn.'J-'"x Water Qnaliti nJanagement Plan (r'QALP) • TC-32 Bioretention GUZ�S'JPc� t 1 T T S;tYI. A � eEnu PLAN VIA` .• -alllyiTi'�li�-111,r I _�I � IIII:�i � �T�I�I� �lg —M— �I:II e'Panb+N. I Ic�rI IL _y.�Jf o,c'Ili3 '., k 5._ PI?�IIA.0 f9Phv_.. S err. sic of a fii ;a �n�ics7 Facility lr WMF, 2000) • Ir.r-z 3C0� �. .. w r F'aier Qualire Nlanagenen.Plan • Media Filter M P-40 D �ia z; s Dp3c,-idon iesim . C _ `-asm a Elie T5"=S jiL'S^ OMc 2:)107C 1..... ycC,.c_ ' '-C=l% _. _'fix,'- i ■ a a-he. x3r' `;1_-�z .__xr�w a �•g,��E-zt -a�*n-r ..a..,�n -., .-.are , s•1�� L ,.:,.:,:.•`a �:s c`_5�' e�.' : .i;e_ cry rtic T o _S.'L_a'. ca-, ZE a cye, The C3 21- -a l s;`i:E n.�T gf .:IlC-3LieO Lv Qe51T'�'g...-'dLe Sn.ci�: fine n2en :o an�?n ei Yua.c_3: .3 1be TLIF Vtgvry e a apDearaace tD san4 z..t e-s. California txperien:cc Targeted Ca:lstitueats 7h!a7e axe C' _u;.'a_c :73 fac� _`s ,T-Cyr is udi llSE. .• pi j+1mier�5 Advantag s i h ■ t and'„"Dnstn clf-a Or and G��ase T3'il Sidi 6,SRc cam.1 r'umP :t. De.4 -n>v `5. W-! OFCd3CCE ^, •, v D'dt do "o ��Wit".' ,l?.. .,LE he Romor za�f haleness ig7 IISc1S4t-.i r'^tre _-_ . - $,>i.�V?N�JvIT'-1�f aid y7'3i}Qi3.':_ C^*,. } Y'e�6D7rie7L�i-Ztix➢+F�e'„'[IDl J.. se_l-ecled. .'.. One-- ,-Lem media?=,ia.-er5;alto mg-,o: Sign s-Lar—m. ■ c. "sJ� 6i manufar`['_"_' =7' { s=l.'v`�'. c „finer in'fi;ra ' ^:_3>ed r u_-D-=�snCE a5 5 a San'-. _...-5. _ v __`'`< ,;d L ceu= i..tee+ `ta'_. D _. c3 5.,,a'_ _s wutC'1 c.•�_ j4 ic�i3�OK : �q to to 4-J 16 I) W ILL A bl) f I Mi tjI kv w I, .", ji xj 0 V, 5_1 I— FI El N " , H " I I F, P-1 vn In TA Q) ,u to f, W 'I 'K, 00 W, rl 0 IN "(5 It, V W ' F 1 p J l rW Il Al x! Id CI Ir:l 9 FI j Y n 'r I-i _0 Id Q , 0 rl Id I, 1. ­4 'PJ rj 4i to 4 Cl ll f- I or 0 01 o rv, Irl rl C, 01 It, 1(�;j q R)j N by 1�jl x I " -1 'd 'J, 110 rl :[�j , A `1 (- 1, u I tj : I-1 Xj a fl a 0 rl, �� rl FI It cI ',I', 6' ±u RIIt W 0 V, .1", w ,-j Ocri A I,I !i� VI 'a uc rl IL-41 ' 3 I, q 71 , -I - I I I I It, , I� t N, 71 ol rj 1 0 'If, il 0 II q rl 48 fl i� '5 fn 'I, I,b U ■w V, IJ V, I-, 'r 1, 111 1-1 ' aier Qualir' Management Plan (a'Q�ZPI • media filter MP_40 �or�,ae Zi a s y.i1Z 3':_J'Y, far ov --as �' Cz'v_,�..c:`id Ded a' h k ,. SZ'n- siting Lribe,:a Nacre a e no'.?_`:iou- Additional Des gr, Guideiines t^`Js'3FS,c-' ^u?'1?`' 3,^[^C..0 DS'':1Q mainte Lance ■ yF�c*S"C23r:�..`.rCC: .icc d�C='-.:3vF.w'�^FB.c_c 5�^'=-'r aCP 3_� �...= =�. d��'gli �.�:.'E'_]5 • l^ n. D' � y "E=?'3 aCF lea ar,d amity= . DC&' czd _zn x IR)r m sue. ice � 3� _-*s tr,�•_'_�.<_z ta-, a:a�_an•= costt ccai .e g- b, Lhe a=3O-c"100 "c Df i c--=1"ac��u ct 5 "aszs- �E.„Satyr -no--`�3 ..�to__�R ^ '`�: a Sl±. i a5 7.s2-...5, n� ---� c� L3. i. _mac' •-- canacf� 3.v"!F iaG tL _ . S-G.�r, �_G°F 3v c?e�Tat._.r=»5i 7Ll i:e$eretste5 and Sou rcEs Oi Additional lmor73ya von 41 .JCS:.-S. • 'J-6 • Appendix E Soils Report • • E- - �Gr j' ! �' i; 0 ;1j��D Y - . Cr� C E{ POVJL c a.Ll,G-= 00?.O f, :51 rY ° �0 1' ;-,` Cl i Y 0, O E'NiEC.UI_AI C01 T�CP.NLA Pr�C�red FOr: Mark P. Esbensen; Inc. n 523 Tier crii.o OOaGf, 5Lit 0"D Te,r�c�la Ca�uu ,�a 92591 p o No. 0,Ou6&-4-Q 01 NOV 7j b r 301 201,,.E e G. 0a0��^ ool To: l f P.EEbeasen; G. 603 V-a-gala R .4 S Ili to 100 naoa: 'i. ?.Tarp P. ' see sen Ste IP'"_'Ole�': SI`:.; `r e RGad 79 SO'_rf. , C'„ Of Tem_e:,;:12 Caut'G=-iZ 311-c0 at7ld ta- aL _ - L accoanc rde w h you r:auest and an�ori aaoII Lei ton Cosc'l 'g, Inc. l a cG Meted a Drelir.� 2_`}' o:�CteCIL�1Gal iiaVeS'G.�2�Gu _TOE ti.�, DEOPOSe:l 3Li��el-.lelC Sicae. �iv�eCt SItP� 1P:.3Ie3 sour e s cf He jntere.. .oII o: P-2h-"v v 79 SOLL_ and 3a-e�ele S ale Read n fae Ciy of '• Teye:,Illa Cali:m-ma (s -- F'O�`-i !j 1'' S -°�01 Sl= anZ?S OUT pi O.S...-"_73�' �Cl'1�S 2�Q c_�nc_ sloes �e� P�'S. eIId2h0PS re-ai u��1 II=e.pFOD t`eliII aL4zoaS ca and OLlr r �c `fie Acsc1'eSlCeII'� dcvEdopIDus oe.i"CIICall rtcm ' 6q4 .D < No. 6i160 m C��C L, O t L`fGHI0i1C01v5'LL?TI��C i I � _mil I ED N In lid tic �— * pLJ�I ci T eAzasaD ana; a2 RCE S J 150 `,-COi M2iili5 CEG 230' t �F SeniDT S;affFn^.n'.� S�u?OE F'IOJ ect GeOiO�J^f �i�O=C�I-AF • .a ..c G,. e i "BL[ OF CON : cN j a • n — _. IN� N.O�J!I O^ .............. ............................................................................. P'j-�osc and ScoDc ........................................................... 1.2 Sic '✓CSC pDOn .........:................................. �i O o ed �_V�,OD4il_.n ............................. _ !,J � O^2. riE� 7v!'vily —,_OI� ,4ND Air-"SORY i�i!NG• ............................. 2._ eie Invsgaoo.. .... 2.< �oo.etory es-Jna........... ............ 2.3 Aerial Photagraph A-,aiysiS ............ -.._..............................................:...........t 3.D SUM'IIIARY OF GE LCHNIC:;L r=_NDINCS 3.1 Regional Geo{ogy...............:.. 3.2 Siva Geologic Unite..._........................... 3 3.3 Fauf�ng ........................................................... ..................... ............. .;., Sesmic Design Fararnete�................. 4 J._• S�--oncary Seismic =;ana ds .............................. ..........S • 5.1 Ground RLjI Ltj2 .........................................._.... c 3.5.2 liqueac on ............................................... 5 3.S.3 Fbc�Jing ......................................... _....... _............................... �.o La ndsfid-- ano Rocrafls._.._......_..._I_........................... . . 3,.7 P DlPabfii�y,....-I...................... ..........._........... ;..._._--........................... �.O SUI!Ow' 1�da�ci anQ GrOlJndN aLci.................. . .� 4.0 CONCLUSIONS ,......... ....... ..... 3.0 Pp,� MINARY : CCM1icNDAI ................... ................................................................ " ^�^l0`✓a'S and Jiic "2Dai�J05"! ...__ - ._ ...........................................................� .. .................._.._...-.__......_ S.=.G Sh RnKaG2 and 3J�iG rim .............. .��. ._ u.•� �,: u�^S � -a➢Ong 500oc—��' Nov=_m Der 30. 20C • Table of Contents (Connue ) J25iGn . ................................... x�n5 ....._........... ..................... .........._...................... 1i :_..vci.5i0i: ........... _ d .......... n �.-� ........ _ 5.3 Si Drainag- _gig _ ... ..............._. .......... �zvem-aL '✓sgli ar3m-`�f5 ......... ............_............. . ' S.0 GEO�_CHN?C;;L RE'v!1tJ......................................... 7 .............17 6.2 COnS�llGJOri -Review ...................................._..................................... �.. 7,7 Tls!iA.I1ORS .............. ............................................ { .................................... J Aceomoanvina Figures. Tables. ?fats and ADoendiCeS If Four-es G r - • n or a T Figure 1 — Sir= Loca��on Cnd of I - Place-1 - Geotechnfcaul 1`4ap Aooendl_s Appendix A - P.eferencs Append,x5 - Geotecnnical Bong Logs Appa,}dLx C - LaboFa:or J estng Procedures and T eS� neSLlfu Aoaena x J - General Fa-hwo K and G ailing Specncaoors -is- Aw� 1.0 17 f RODUCI ION ' .1 Purpose2rd Scone U-cam ,. ':E _ c:-C:EC , C2ia:i ouDC lf 7`O_OSeC l.. LC I '.C,,=Lu Ilt Cn�` 9�',1 -S°f0 Gil.-IIl^,A The • e5'eN 0 c�'`__O'1c= 0 iS O ._7e s-i'ieri s;i.t gtnt sil,. • Cava on Oi i 2 =:2X__-i..?i: �7?-�:n v --� i,lt h0.,'.C:l :. C='s_:i.,US 27c Sc_L'+_!:.'S for • �aDO;=c""vi�' iES'�i.:Q Oi ie�-,�,Ce_'?2p�'P coil Sc'�i lES i0 GE'Le^n�-i� ,t :11C:S71'C allQ h^ %'�-10:1 T IL a�C • S'C'.._"J2Sc5]OIl Oi ".ills reDG D-.`SP._''` � Ou `Ilt" 7�'� CCJCIL'Si05 ai!C Ni E'j•-;;-,�-r gEC i.E:: C2'_ '� O '�E7.^.c50i.:S =By . ?_P„n^ n-O-� V .P " _ r�_. rCSc'Q II_VBSG3i�en? GY'�S sl­­ 1.2 Site r3escriation • :a SLaDc 2'tc: ?P-m-O)a=,2ielV ^rE _ ' 12._✓ a S ?� S .E. l he ss'7je s L = bcuaded G_`Lle ao v F i 2L 9—,, v ti a Sou, o R s? 5- 3 -er-10 S' �e oa~ al On �e sos_ b; l e=.,c-_1a CiEc� and Gn is east b} a::' s R -es dear, QE i'E'.i0aL1 EIl?. i�,t si?e 1s vacan, anG ;does il0? appear ?o hav„ D u ',Er' 7i�:10415.�' Qe�'EipDEQ. _. - r= ?O5 C''e':eiDp�o;•? a --a CGS szs Or a s=st "-0".'T` o _ N Ew,_- I12� P.r .- S and =ssES ' 2 _ie i, O�OSEO G_'delOPr'ea? T7.'O Liow Gi2ua_e Sw'c!.s 'eDd wtst 'a=d `"!!`U_D "L s,a . 1 ..�eC21e C .` ;Y LC 1GCcL '' _7e SOL .� 'vII O_r �]E _OJe Z' OiISiQe Ci D'OnOCE^ aSe2 Le Sii_. oc - " r _ 1 Vm.t7_ v1 a i^ 07 JP -'•.2?e_� 115 met .SE21e0e1 ) 2;t c 1,1n0 ....� 51. 13 P07 sS--d Development O^_ t.. _l".. S%i ��JC. C�i�-'` ' _tC r-Ve17: L7GT➢C� air'' _ :.._1 b. '.c _s, S::-� ,0 12C_.- J a7l-. � - `�",. -C C- C_ i" oDD55-pal Member 30, 2DA • TO r!ELD INVES ii GATiON .AND L-k BORA70RY TES i r.`NG 2.1 Field Invesiaation (Jn 10; 2001, s "0.1.10F SI L au geI sG;I DOrgS i� 1 tv'OI_c B_S) F'ert aCvaDoW DO a w mvmn d"7 0, c7P-O?-'_--'a1e'Iy bl C gS the _r0 ._5 77er" Sampled aid logged by a T ei c'tOn Coos zag, lac. _e010g s—L =PDrO76mate 1000000s Of tie 3orhg ace dep_cmd on roe (IeJtylEb Cal T✓1a7 �q laie 1). Boma; ICRs a<? '_Pc uced _i Appendix B. n'r,g dat dZiLmg OPeic O " Z7 elu?'ely' vtod,.5T 'Oed sa=7e< R'ere Oh21�Ed , om the borings for laaO_<io teSting andTevataa:�,on The relate ly nnastart,,ed spies d:aT.I1e2.o aid 011Sideu:c:iete,I),d-I'v eL 1 inCIleS. C�'}il."ie pQSSIDie; QeIIe2 a..^.GOrOanCe R-L.R ASTM Test WS& D3550. in additica, standard pcw ahm tests(SPI) Vows pe=o7,ed using a 2-inch ouside d:Zmeter (IN-inch Pmide diameter) samaier d z°en 18 nches, vlaot pos ble, in gene:mil a:cor anw Rita AST NI Test Method D!586. = t samples and SATs were Given R- u a 140-potind atrtonaa?zc hammer dropping 30 inches. the n tuber Of blom's to avywvt roe Iasi 1a �Otes of p=1001u0n Or auto Der Of DIO�+.'s Rith SaTi7ii'1� - img 9s A 7 -Pete'=a:_On dieP'u R'?S '�"^..O'G".,d� On i7e}JOiu.,� 10_� (_Jr d-ti l ). • 2.2 Laboratc)ry Testing r =*bra ory tes g of rear sen a ve oink sa-_wples -was ae=owed to de-.=__ nc ni iru most-ire and density, hz'c���3-'use potent�at; consolicancn paameter>, percent pzssing F200 sieve, maxim'",� densi cp inn-- moist e canter e pznsioL po utiai and C07000a potential (soluble s., `ales, piT resis'uv-ry and chlorides). The laDorator; test prod' -es and -ts��'ts a-e presented s A.?po x G. 2.3 Aerial Photograph Analvsis A dmaSe^_ ae-ial phOogtaN revicm (kppei, ,x. A) was per_oinaed l0 evaluate Site geOmO pmC a _eS. 0 DiOtO e enrS yl--tSl 'e Of oP.SI t Ial irmg R;ere O Se >ed 'duhms Oil re iicIv. • A - �5ov�m�=r 30; HOC- 3.0 SUMMARY OF GEOTECnhiiC l rTNTO'NC� • 3.1 Re_*ionai Geoiog*y P Is ioce z I o_ as :hc tom:'"''-1 ar cFcTIc -,ram G zree< <c n0- » S v�3� 07t - s o L2e So hems a iL _s G` C o s aad 1T.1 i.�'S SiOC�, 2II TO !eS La e;,-ten 'S tiO:�Qed �' -- SaIl J 2u, LG rc,12 ZAn.. to Lde n0_i lea5+� .-!t -jsj7,o-e i a_i_!L Zone tG T1e S01�»7f Cucamo a giant Zone io s``' rye no -»CS7y a ,d u e =-,l:2a Pas, 1:0 he sou:aean- The SOliLde�S: 50tidc7,v O: =.:ie Y " -!OCI� .S a00_Z CC. ".1 lIIe F.�iT,S :^;jOC;s. has IIad a CO*=tri°l' fe;.iomc h'_Sto.—� aooareIItiy '',!Dde'i c0`c 12DCj Oj% eDLS G' Sege`:] Lh.OiSand ,.f ii 'eSDOT.Se io �OV° 011t O➢ Lhc F:SiO'9 aIId Saa Tac'-nio GOIIOS. 1ii:i.'1 Se".'1-1?Il'3'r and volcaz"c "aiAP.2S 10::a_�;i aIl=]O 2II0 C.JS,2!.un7e lJeu'n0}' _dhn4ai and c,HHu iai 6eDOsiLs f11 Je kv cT vallt a-oyS, 3.2 Site Geologic Units lIIe Slibj eCL Se S : Qe=1 'O�' �-,.1ciP�yaiV_c��,,, iG l c QaS: O'6V° CL1CeL '1 Oc', • 21l'�72_ SG-c trenF-"i,�: G0 51SL O:Si07: -LO �'_T'_\ oaII j' SL Z7c c:i`�' Sa_2d . � lOC2c !�ue.5 OI SL�2 anQ C.a�', _IIe?,iD`r,)tr a7) rc .=Lje".'JO Ie°.: Oi SGll »'aS Gc:i=el _: v: c�1.Ii! C3Or 7Ld IlSeT 'h u i 11T 1"'S =Time^c] �2� De -i Ljoce:7e dam_ Oc uc, —xhic' 1c ve jt.n .e 0_eed CLio DTCV% ous a`�,cu_rnni .5.. o iLnc 2'7 _S -LmQe_,ai__ a CED`7 h� -i'le PaL'ba :O_rna'10., a P!e15LOCene, acF,: iLJ:i cOII: -ic San¢S o- --s ?=tC S�iSiOIleS r7-_'.' Gccas-,OIIall cona''�O:'7 eTatec. ^fie �aIlDaa'3:a^uIl. 3.3 Faulting _ho aOL2-�'6 Cl .ate-II :it =aces a`e t`1 r- tG C_ u ,ti. � ue C ] a r.To.:IG•-r �. e�'_ a. a' ._ -_ �a`� _ O=e c ^a- _ - C_S- - _ l� v III CGS Lr-'�1Gc.0 h c II_S a `tom= 1 Zc a_ :_'_ji » - aS _ `o 7 u :I—a a— �.._ea aS =a=�- t E L NcvemtnS 30, 204 _ �.i S,., Zoom 0 ,_-C i now OOHS- G� __ o: SO es -td S_10�.:.eS aCii,SS _ a`u . =�5. OI S S n7t .n�1llG Q n' 1= Z al_jI L,O a " of (t"ia_ 104��. a a_��l` "� .1c i=,TSinOie -c_(: zone. !OCc.. =:�p=05 '',- .J.O __u..,S 1=.7 lvt) Fj eS: ✓t e n1 1S =Ile IleeS ac� .e faL _:. ^p00b). 3.4 Seismic Desicn.Parameters OL` e�'a't'uat-iGu O: ...�e re�O.la� Se1Sr]Ci`}' incjudt' a QworEal:SCe a_:a_�tS S OlGag F;�1S�'..� Cli anC r-.,QF.�-= Blab.'., 2000a & WON, aad DrOD3bila S- 2Dc1 sis sing Y SYiSF `E:aoe, MOO, ��e eesrts, �Own ac vc fa>>l and sOi`Oe O: the deSisi uCy'aa'tie '.S L'1e l en`Cua Se iat7i Ci he t,1.S:nore Fault Zon'. -ja a d aDD:o7:�aitIly 3.0 =—is (4.9 j=) wtst 0= ue Site_ The �axirarrn ff10II eiut ila��:llOe ea_nC_''�..�_e is cs sated to be ma�matade 6.5 M71. The L1n1.forna B ild'S'g Cone (L3C) esta hshe-d Soisiai ZOIleS (Oi:ea. aCC •i`:u aS =jzd71um standal-ds) based on maps shorn ag p-ouD& myajori F'iG1 a 75-}'eai rtra- j �; -n ye c nD Consuhing, loc.'s . PtnY .G or a 10 D=W,p.obaa'1,��' Of Exct,-d=ce �0 year--. I.ei_Il Oi �a �e r lnp arvD2 Ls ylSw ter o-2 �k�7 (Akt, 0001) *ocnates a 0 pereeat probaD-1 . a peak pound ac.Aeration of 0309 oml �rozld be exceed at he subject site ;n 0 yea s. ine des: ea bab e s `efth CO2S?tiered t0 De a L10 eni i�a�.r?' i-Dmde 6.KT✓lw n,-eai On 'ne TeIIwLa se-,Mi Of t..1e F1.S.30re Fan;i Gone.. r-laai -would PeRe'rate a. pr003;'_IISuc peak pound aCCei�ahOIl at tae site of 0.60g (BlakEe 2000c)_ The .. tcl of -ia idsare, 11 y adl]BP=� 10 .�.`, 10C1% Bic a Cod (L3C) and seismic design, p - re- s Qgesie b, e SLr c sa Zn�neerS ^SSOCatl0ni of C"^1foi2- Se:Si1C designaaia'�e-wr= a-e,r-eSeIIied 7elOW. S.E,S'nG Zone -- SeiSu,. c Sour:.e 1l'pe -B N'eaT SO=c Y ac orL N, = 1.•O, Nez So=e Factor,-N,. =1 2 ;o So�.-1 F-Ee 1,p� Bear 6-oUVc c �ie-anoa 160a Q OT!prob ab=1-:Of ex..."d=cc in 50 ; oars) Q 3.75econdary Seismic Fazar c — ' C2-,a7i� a7t 3.S.i Ground Rupture E20a 3G`r'E :a'' NO i:�aOh:7 O '2 v.�= uE c__,y (CGS; J 2J04) ano 7o E`J QeIIC Oi OIlSitc Sa i�:'� WLS 6DSe-'P_f nn=yc Oi 1_1E Dvttnzal fo7 S_iE j-31- d -uTJC.L' CO" -�, c_ e 15 _.SSQB. 10�'.'. ?5.2 Liouefaction and Seismic Densifrcation T 2CIlEC3CtoIl ofI 2GC:?Sl0?jtss so-, s 02 Sos Vi Ion' ri Z�i!Ci CFI Ce C2L'_w C'r Su'r�-:�5^i G'2i0'�' Oi10L d-at i0 E3 unC='ak— . Rtst=h uC L''.S tO_L Cc.: daI2 mC1Cc E s:si IC�OSE °:!-PiAa: so-is Oi soL'S of ioaT p1aC1C1-% UEl0- 2 :1'a: S?Z2Ce ' 0'.'�':Q r-atEr i3!J!C aTe Osi SI'_ -Dil - `C I _je'aC.6OLl. Z.16ile 8c70D 1S C1a-7az-DiZBC b-v a loss cf SLBai Su t -h ID sol� 1L p.P-i 5 j' :heO'l _0 �r0w ac 2 �75 r15 ::1 � 11i�S i ID2v bt T='-c-tstff�c' 2f .DE 0?ad S.L`2C C} SC 1. m :i :17Q;Gi 52IICi �LGv's. a p_CE_ Toy L,e potEIIDZ e eCu O? lipe'action t0 DC u,c1li�5�w ci ThE S';j:yaCE, zhe Soil DE _-azaala7 of of jcw _T jastic'7,' loCSE t0 1FUM 0E^SE; SZ1`?T __ hE o md _ !a,, e.y :tta SLiaCE c7C _L"St ''Je SllojPcicd io 2 Sn'Cle7" "'d27ir1' QE aDd QiS c`IOII C_rnD.T.IICl SII=1�no _ Tile S_Ojt Siie. is 1D 2Il 2TP2 S'' C°P . _ aD1_E t0 LJite:ac*1pIl p 1])t CGLry 0{ R'vterstae C }' S)�e CD'Tn�'` [ '_ - 2-std on ue =eSLL o{ pi_ SIlCS':_':3CE E7tD10-2-r0II `rJev'Q-7: a7.0 GiiS Ta_L S.10 ?}:^.1072?'t 0ias On IIBZ_�ti a j2CeLi SitPc, -.aE athn-,*Of QC'JOS:ss on 10e Slit Co1i.c:_: _Oc21'z,d S S2 p_ - !iC1".:C a 1C SOLS !i S":c";jCn 301 ad wazpai COIId4illos p`,e-, L?S>=c o'er. J _ S S1ZaCE }_u�0i2*10II ouDc watt_ y:.'25 �IICG`:LtB_,,.. aiL 4..� fte- _. I70 v.%B ('..➢QII7a o= :d7`di. `7E vD=' d =:iC e SH`9GIId ti ??S OIl 'r._' eS z7o 7e_b V -_T s de - - ' occ T`��Ct pc Caul d`e O S'� u�0'�s , i-� r^.`, p` . -c, tj e1CF .. S1� c cT3� �Ti- 1 .aC7. - �2S 1 .SS C_:10 .._- _ �T oDGc�—DG= 30, 20C-' s.__2ce J�es�r.cn G{ - - w -ice EaasJ.0 'iG �. , _G �C, .�a �C i = �"2r Se- _ai ,..i ,..:_ _ 10_2SL c=ld 5 �O ? ties. :.�5.,aZOv. 1„> r �c�Q >`., -!i. -.P1O`.. ._1 �.o �:.Yl'_'c %, 2 . IIe�aC__�, aT1G G`. :a-) J Ieei :7J�-ur•1•`ai Ci S..a.i Ce. 3.5.3 Flooding i`�'' LC) c l h"S; O GZT {�=:ire DLIe tG the S,-,�s *y1.and joa2II0II a2]Q ='..Si3I1Ge vU_ �3}�Or �OC:eS of �,_'Z"12�e. Cll2rs11e�d, ue- pOteII7a1 or :500diR� Qi'-` to Sei G'IIes OI LS"a—,5 iS co side ed . ine site is lGca ed 4p_} ateiy 5. m ies wes o d3y'?, aIId at eleV'2u0Il a^-or^_?�aztl 300 {ee', loR>eS `an, he Sl'17iace. o{ �-0e lake. 3,6 Landslides and Ro6elalls h0 e�iQEBCe OI OIISi to i?IldS'lOes F.';..c ObS':�' Ci:1iiIl� GL ileld IIl�'eS�:_`c�OIl. Dlle i0 'le t• e12`l�ia f�+ 'at con-,Q'iu-azoD OI T._'"le site; he Ilsk CI ianCS�1C '1�, =uCL�T S, OI OL�1eI iIl5`�3GL2'r I c0 1dt ed to be 4'e7;' 10-,�7. 3.7 RiPaahiti Y ,. c'•1" 'a' h 211ut-1'.i-1 to dcTihs —E2tei Ha-' 50 feet. 'Le ine site is nderl? oy �coz.,.ia-te.. zLLNN,— is --adLiy ippabje G,i`� ��iCat. ?aiw" ovina e'um- Eat, SRCIl as s-3 1e Or SuanK Qou.�S. $OlilGeiS �GF`..15_.`.w =ater'ial) r ig; 7t ne eacOiL^teFe'd lOCL1� R TC'-, tl7e site. LI ei1CG1?IlLePe( :�eSe =ater vai 7 --Tom- coDDle s.Z t0 JO ii�e: _� Lc D` stv--rdl Ie i Size. VC iGck lit excess o !3 iDcbts m naa}�r7'^"i C_u _S C� c_.' paced �_* 0 feet of n sh ode. Cm Ce r_.n �.1_{ O{ s -tpo� IOr -eGCII each 07 {Gr place nt O{o ,e sz d ixl . 3.E Surface Water and Groundwater nCe T'a. T was aoii.�..�a O_ C�OT�Q`�2_er 7?j �- l0 lOc NCH O r7e 1mecal l.'e` 71" - �u __.,: c0ncn-,Oa. .' G.,..._ OL_u_, u,. 5._t • c.er-,ems:G,A,c C,t IIea��^_�T-cti. w tam O 4.O CONCLUSIONS • 'S 2 ?de Of:.,OF-r c - - - 2 _5 c CT-nt • .��= "':5 SC1S aT-- .„7.St 25 PrCDo SCd �'2C�,c � G_ u=_aaiC =ciral'uG QCG_'-S .• i�C.. SIlZICF' c_!!i'_"v;c! SGLS CO��'_'de<w TC BP DO-CIl a_I�j' Sboil be -o ,ov rwc_ a, to a1d ac �_ re�c;a S 4o- 1y P1 .. o S✓`a cu -C}'._^'aiCf}' S . .: S atzd toPrim - .. d OCc'i j'. • J;=e _�_Ca�'ah OIlS _ ae rrodIlCB 0vti-s ,C rOC/ e S _ ��';3i �aaG! i.: aDdIdCem--�i at d"t"iS OI ai le2S 1 ieeY Je�G'W '_St! ?--awe. _ • 'deice or w w S Jo Obse-;d' w _w- or ad at et= to zhe 2a;eci ite. • J2.J On ftlf and .ab0ia"or} S��a O� _e7c�5 tie e .,tom. :O 7CS SS a Y6 v low IC IC7' 70 =uZ. G:i' :_ 3..w �'aQ..�._ �G u?ca • i.Liiw ':?ti•i cT-)ry -SL:_£ ��;��8'��_ �) --i�iC2_CS T.h.�, 07-S'_LF 1 S . --- .'„ Sp v_CSE'^�.i a ]B^fi;?tp i.` S'u_c e3Do=- LO CCr?C; ?C ai)d _ - =.r otCa�c _or usim of 7mdtrg7uu:id u titsS 'dL,Uonal r t'== Sicj:.jd `'7? r ..OT_ d G'.:'Z'a �3Q..�_ i'�r .,i v i_7eS: 0�'Se�'a30y� and li_?ed labc-a-L �' dai _ y . • S7�Mz g::-O' d SII._F=2 a✓G'C? Seatj t:� (CC`S"uC Qt _S`ca:io-, Z<;' nCC ll' at "'S S:tt tl, i0 -1 7C dCS cn -_O'u7d IDG7o i2\m= i�� DrO�C ahi r C'be--i2 t0 a DCak:-fiOIlZOi21G'SIC SiLiaCe a^Ce1.�.=ilOP 2i L7B ..i?e o-li3 t0 aDDLo}'��1ciCi�0.60 • C"_0.174WaiB7 WaS COCOL=e'ed at a u r. LID('7 Lli:i :Le . -_ �G �OIl C: t�xe 5nP anQ • �i�C D. p c a7iC SlC=e=aC,. . G-. DC S-'�. �u-.Di TO 1 h'S ash C bf. i eC . LIle SiC72S Z c'ion as oss c-.CI c ^C= _ - - • _ _ J 500 2C'_ • 5.0 PRELIMINARY RECOMMENDA i IONS 5.1 EarthNork �IlG'uic n p. 0 ri. in ac.A ... nCe -hc C eral W03 ,JC C aC:.:= Spe ' Ca�tr-S in�Dp.�D 'L:: J anC --;-,e Oi C M2 :t;ao0� j_ -BCO- ends Gns c aen.eral _� sp G'.1 GauOfS .'BIOS d ,OI '.'.' Z D-G�eCS znd So Mt Oi iLe :eG0:,IDeDC�'c10:S =p, n0'- D'� The She 7C - -, u=cnda:ions aoTta.-- c :, Or S e.S e �e u r�„O eDd2%OnS =Dp-Ci-- D. CGnuaGi Deir76eIl tII`- deV ekOpel 2Ild •`?- =WOI!: CO iaaGiDI SIIOLd'pe 'OI VC.� SllCh jai ii is iIle r.`.S'oP.S:S_li v GZ tJe cOnt2Ct0- io p=ace `e =!1 ODeriti in aCC.'3-"' T]C.. -'e:.Oli-L.Z1 eDda=tOIIS OI _as 7C;•Oii =d L:e, S7w7,Ilza:ao s i2, �:_p�C1:: D, `:Ile teS== and of fife o,�oieahniical coas,,:I=t. 5.1.1 Removals and Site Preparabon PLI01 t0 tea=-, fhe prODGSed Si=I1ChL'al impr--Vt --at c_eas 2. aL areas, paVeIIeDt are.'S, b' Lna pads, etc.) Of the site sriotld be cleared of S'Sface and SLbS*Safe OCS-ac.-1Ons and Z,eo SbO eiati nn. pOS and debris St10I=iQ De d1SpO S-d v OZ C�Si=e 1eOt1C '3�.F. , S eepaSe p:S OI ."t'eIIS i^ ..IICO:SiteP.d, P_ld De abandoned acco-_anr-- the Colm�- Of i scP D parch ai of Health Sei"v7CeS a[i3dei- Voids seated- by i-=-oval GI bL'1ed- fat`_-'ual ShOL'ld be clued oL, and back-flied' �7th prGperi co.-npacted soil n a De-a accordance �d the -co—encations cf tvs -epo The neaI StliaGe IlaII've SO:S Thai e3=st on sit are '00 te"2II2iiV CO^preSS_ble Gr GO ;"a^}.SiD'1f ID rn"T Dr-sent. s'zze and may scaj- '=der =he Surc=2t o2 f' is or f0'"u.]T CdIlGII ioad_n=. in areas that will sinpo:ii a.'36IIGD3 fu SOi:S OI Sll-aC " nprovesIlea s -hese Soils should beG�e3 doa� to cGeieDi menal as Bete^ is by he �wt "cai consultant ror piaDniD re-=oval dep`hs fOt bui3dlil= p`L =d Se"i ` -aae paCs ShOC d her i Li S feet or bel0:' borom. O' `_`]e neepe5: t00�a oc• F-�l Clteve7 15 ueepel ZOi 1IIL:OIII1 SIiDpO- i'Or vad+ zvs, C=Veways and ?Z:=a areas, `fie ..et bet GFr e}'i S- a c-a`!e oT 5-- sh °Tad.e. r H_c� ['eI :s ,"i-°�.,Je7_ D"epe_ '�,_tGti3iS icy De I 'S L P,DS,L't3Cte 50�1 .,ODL�0n5 are b:7w".✓ie-ed __SE =�= -:�:aCe c'li<<ci SOi� si be Qe -he a.&±-aoa GI co = aciw '✓J De....._ _Ve LO paC'1Cn i G?s Oii "--�' /1 i eS Mei , 0n Dl � o 5 O al -.,Dvn' moo'=cc sf10-`' 7., _ T.1e O- .'.-'�'O�O. v ..Si,-,a v,�l/18- .. SJol. cv=, 'ofc • - "'"�O°" 1 G= ei � c __, 2_..,`i :'� i -' _ �70QGiC'"ti OI i',5--= O N N Lrl Ju4 ° f' g � w , ' c cu �) U F' "9 C U o b N v ;� to y v L'' �' ' 1 19 0 cl o �� o rn o N o �, I iA r VO ' O (.h f➢ :, G �� Nf o a U a r, ,� -�- r� Ll l' l r ro ' �' (� 6' '�V p O "t p b W �r (1, M o �> (p ,., �rf �� lD {'i' i„ N O (T �� 7 F-H� O CD �. 'n (3. U N 1�� ft �� ¢ (] 2, s� ri BCD uq w �l �� ° ro <v v 0 ti p o u p v��pui p'. mppg w �' - 1 n 'n U L (o U i4 P+ CJ co p 0, o i ❑. co f,l, N 7 ro Li co a 1 P — I - to 11 P. p SI , a �o [b I o (o r' O IJ o. L_r' �J m Y {� �. m (:1 -e �t- r{ p to -� (,�. - �Y N w u - ray [D 1 Ej o m e, C [1 c> 11) ��. „ n {i p� q* ro �J. G, uv �u {'1 f�. .i� o Lr�UV O N o U 'zl i r) ((l pp P [v�.Oq C'. sl 0 �� n ii �' �. �� ro I I N b ri Kr' LT p 41 :' f� "1 '3 1. y V> > l7. 7 �� cl O Up 4 CY U fiq -f. r� :" V !J fl �. N <� yi M {7 17 jq V� 110 ll O I'1 0 G N o rn rr [i { C1 f-L O V p O LL rJ N o P. t L. sl t� ,�i v sl (�� 0 rn c; r; ti p l3 r cJ (o (tl U N IJ f1. CD co p p �f co ➢ >) in d U' tin p �r ror ��- 1 p v cY rn N U' 1j 'cJ rj 11 U,IV t� o u. p �c �� N f i 4 Ji r „- � ,. w p. u P 0 P C, v tp O u j' o f• b u. ,> � r i h �i• � �� �. °, � Li oo u ro o. Now be- 30, 20C= -i _1< bJ S e✓'O O_ aJCto a1Q aIl v ..: C oil _L0 V u"c' r�L D O .1 a s.70 I Dc 0= 0 -oenc.0 ) 300se ,. h ofIcei ~'.a=e;ZG':.SC11:.i bE^—, T2i�e,1' sieges sacn d be oti nut; a '= 0 2 t and ba k to -re CO=aLte`1' C'JIe OI r011 >,:_"� F..:�'�"u.Q she�s_OC CO-1P.3:�On 'O11�S as7` �� SIODe Ile12it ii 5.1.3 Oversized Rock Ilo Gi "e s'>Lri)eCi Sl ie ma} p--DdacO a t=--d ainOL-1i of CVeS1.ed IOGi (cre2".er ``�7aIl i2 inC:ies ;7 ma3—,;-, d^?enSlOIl). NO IOCA in e}:CeSS Gi 12Ch"s i� m^c..>>^'?rl Cii`70'_.SiDCt IIi2�' �`'e j-laC.�.^ 'W' a?i;J :ll �'1.1u"1. iLi i.".eI OI �P1S^ �aC�e. jzZ i rock. may je plact'' :mot "�.ls LT...O.e IIaP. �� _Ce2 O✓1GR' 1 r'Sr� g3Q�e, 1I j. -laced III aCCOIGL"lCe -Vath �_7� i0!10'w'aR ="',_]ae'i7Ilec 3Ild the SJ`clIICau OIIS jl `'L15C1 _�"dQe, !I 50715 .SIIOL'tQ IlOi :Ai-LIl -`OCReZC: Lan 8 Inches ', ma=am �=EC5ion Ord e t0 a iht2T e JII1C2 i0II and ui y �enGIl excat+c�04. FoI > SCi1S be eeP.. C and 1� _e..�'U"lC S. uSh �3C e, ih 1il may c ;r, ro oa ack_up to 12 incIles in Maa Il pension d w:h s cent SOii iL' e11n1iIIate y01dS. 3elOR+ a depth Oi 10 IeeL I ic}hs up i0 a maxL—n- .�i. i dimeasion Of_6J mChes maZ' th De mCO=-'elated into e.%31 prop-,L `i aIIe:7 i;2ie :neS to a1 vO1dS aIc preset ROCIS eater tiara 36 inches in dl=fIl",e7 ma�' De nlacea on a case-o czse'Dasis, if encoLatere ��e atiLG:7a e T7ai a 'rl'1TTTlllm OI app-o amat Y �d_o pe '' rat COaIs.--=ainc, males;1 r,iil be necessary t- ad_taately 11 �l voids m rock ls. Sol sed _o all . S+Oi , iD `OCR IlEs should 'Se :i00ded Cv1Pmo pi aueIDeIlt ,';;-i a S"+ 'Glen+ aS!O' ni Oi F°ate7 LO v.%2Sh soil i�i0 ;il ✓OidS. 1_\Tat'Raly I% JO?dS Sj0u2Q be -'"o=dci. i0 a T OJ IleL','eIli Oi ue 'sC�l � ' ma mlL d:J de:Si`y. The ou,=, 20 _eet 0'J T r.� iT*-t O_ ,. S c all E2 S10t)es should aot acct= oc;K ='a- I L;' i 0 InCIleS ,S ran . _.ems sh0*'rd D D .;�'iQed 2a the b2ep. O. :.', -OGb �'S .O G G :ti._: .-LTD O-CV:"=O.>:=IIG =eSA:`.-- 5.1.4 Shr rkaQe and Bufkinc - , Die u� e e a e c , i _l0 v= me LL, � _ A oJD56`—J0 - �j0-i -C is -G SAC _G? C� p:IL S'�ilS aQQ:"�G'!- we i".�:.;o;ld a s .tic `e-,-C rai,_` C_ 0.2 _..e: au,-- 70 tee. iOCSe S S -L7t Silt. 5.1.5 Imaort SONs IY =DOS soi-s a_.. - steL these u �. �a _�e, ,v a v' L"y �ce of .Oi 3n1c nave an - iOn L2T G...: less uc7 ����ape" S ST 1 S ZeL:1DQ j7f F2C) an,6 haVe a low :,O_-CsiOL L."ic i IO :fie D,O �SeII __"Fefii _,_ 1.IIL�C soils and the de_-c s e s�onid07 be Zi:mot oy Yee s ._ tOr _�. 'fne SITC. 5.1.6 Utility Trenches as Y n3h, .aCL_i D F7,i O 7e a'e SC'Ben OT io f..S O' b IIlCha a.a� r (Or cvv =a� ac. nC," wlt=t, and or e g � s ijjs (nG� .,S G°°,4=p :n Ch@S CGS�aCieQ 1h]C eSS I b}' rn ^ar1Ca! =eanS TO ai i- �Q 3ei Ce",Li --.L.Ve. COZ'DaC�-On (�S M _G•S M IaG-J DI 155/). :-:XCaF'aIIOn CT LT�i ry -eIIC,^,eS jb•0'i'id 'po 4e_iOeC aCCO=rc�Ce F=u7 `.1e 7-:11�:,? n1a S--D LCan—Ons, aad all appLcaeie OS ? .wu evens. The can_eCor s oLd be -ec Ons;blc for Gc _a __p_ O� pet i De Son �C y -�, DST S?a:l al-S. CO:]o cols Sh011id De d�.F7Sr-'1 Chc? S f COS Ci^, ?.s y:_"�-e s__" a_tIFT and iu`L±-e 5i;c ceDe:ciw SJ= -fie ODSi?e a.!itIi'n—,i LLo e)_Ccti"cuOBS P=. .OL1a;iV uzs ., 7 S ?-y Drec-aL_On5 are :c2Ie.1_ .:,�aie, eVev I' 2.L. ,a?e �-� in a:]C=i OTn e%Ca'v aaOhS ai C' Real -0e Oi slopes Ltd/or Dcre"_'_I el iG S10�eS 'cv be l cai'• a sa ie dne —?O lie in e2SeQ :n i, .. and 10ad Oh ire �Ch wa . JAG D ;es a.;U CDas-moC'OGn o ShouljC ✓e. -LG--Pi awgt - r l3. c Ot Ue _eDCnes. 5.2 PreFiminan Foundabon Design Coraide- moors iaa? Ln. =OJC�_w _-� '�,[ 3LG2 O x5- .P.iS1vD w. 0 1 _ c • •- - — �,- C ^G_?:D.l• a..i .z_ �� L'� _ .�-.. �e0 ��C= dam P 2 acC7a . on a< cons �: �S-OI!e deli ue J �' aso - - Gete�,a-d � c s--- °z .reel -moo � ^st s s -ado SoIon =S Can Ot 10'1 --' 1V'_o1'�_��L—Lele a�;P2 lo-unda-=On Ca,az-, 2UOJ Ds aI a Cleo LO C e' br_le t vT 1 . 1?1CD to 'Oi 12 �aohPws "c7 aC!Q.�.O,:, =CQ ^ST 7ei jrcncs c'f a^Gi`OIl2� ynt--^C7—T of 2jw DSf- NTOte TnaT. two SiOi j-D' 1r.� shouldTvLO h' ',.. 133C -Tremens for -- 17 -=be=--nIL (per 1337 U3C; capacities nay be nc -zs b}' ?i3 for sbor',t---=load as cond cons, i.e.; R m sell -sic) n CoeEdent: - S;anc Seenr- Total: i nc'n D inch in 40 feet :• !�E f00'�� R7�"h, depth, ;'el`'4foIG'i1e71`, Sias r u-0r%e-went, od e 512.'�-CT_ode n clmess sno' ]d be deli=ed by be stac-�2 nslt✓nt b2sw On = ^ nez�o� end Sol cha-Lac; cs iadiczt herein ode most r aurj' adop-- don of a U3C. ae eSecLS Of seismicsha2an-g on fOUDdazion -0 s maV I�Gi �e `? S-a C C�lei en�.al se lemeat noted abo:e. L adItiOn to e sa c s. leme *, he a Lh loci ands cacti a1 deS_ er S70Lld LT LiT;�e 2 r'-er utlZ SeieiIl ent eQL'2' t0 L inCli in J _ `� CLe .O �..�sm1C d„e sin--anon. - r 1n -- Tne Tmde -siau mo sb�`e retar`er should ra ss of 2 incbes Oi sand.(c . > 30) cv , 1 cu�n over an additiona �sl 2 inches of sand (a Loral of 4 aches of sand). Tne r ammead a a or'ca- shonld'oe s alc at aIIpen rysons and laps- h4ois e ado! ss.on may . je aG I m2lly 1 'ucw t}"ust o. coni c e ada?u -S SO.SPSe. apOI 02_te u Y T3G iJ T -,pt e]_m.:,G_e molSO.i-e'i'a707 mCt'e�en' -Om fa- =dtrl-, 2 Cpi� iIp ri�l1� -he siab shoo!d b-- 1'.ice` above lie CO=t<`i PL Slab L C2Gl, 5...,5._v., -1.007 o:%ern (sect = c n c a s, etc-) 'LC be placed e 5 on ae conc ete sizb- 5.3 La Earth PresSgrm-s and Retaining Wald Design FOZ UHS D �OSeS. C IO '✓ ^n�lc�2 :%L)O S^e v`c1 --S for It ' 0= S'�OJ-- z Caa=E an,`Lo: i=DCT- " '- 0» __ - �Cn_C!G-' pL.LaLuG ill.. ., 1� C I-J 14 T I O o� o , 1 h,- �� P It, o �J fD P (D - LS mi I1 -P1 0 ry �i' �� @�{ [i' r1 C: ! t�' F C7 .�,w fD -s �- Ij V� �� �U t1� ,ly p r �p7 ��vv � 1;:.v p � P -+ O m �n ; C-i h rr i, E7 as n D 1 �r � �. F J � V u Fy rl �� Gf F,. ry SP (D al• 1.-y� I' { lD V1 tD 0 p (VJ {D S� R• O U Qro a p w d rD b �(D " �� fu L F Vl L� I cD p NN P• 7 p ( tD t p ° ° " Kl U �� Ll. €v 1• n� vi r., V, p� ��' (�. ',I (D �, ';U �j r ;j ��. I� n , w) v t' O L- p t� fJ <P �j `l f r• ; rn 7. ro 1_, hs f- p w Cli Q' J t1 (�, �n O �1 ,tl sl L t� R, C� P, m N. J, w l5 o cD f� frl OQ p IQ �1 G j7 fD w � FPi w (14 UQ r� cnV• (� N c IJ o c, C (D u C (� fi. ,n `/ 0 ➢. IuI 0, CD ry f iv � r(�] oIJ vI•, rr (D I Ul 'ej �+ O ,v, N, 2 k.� fj �. '. `O (. F D j �' p � Y s4 y o u U n v' It �' P r 9I 1 n7 1 , rl� -Ti I1 �'• �i fu �. 11 vi fD � r� �. >, 1 fi W O '�' �� O O to yr 17 r~� N O' h n (� O �Y_ e1. 1, r, to, O kJ r3r fi. c k �-� o (D• p N c 1-, U p I II- J; u o rn ' -�va <u u o � w n t. u° fD 00 r� IP I ( k �r a n�- o �. �' u� Y. E b �. °( ��; S <0 61' o ` .'dNN Uo rn ( v. Iv � n -; ��' N' 54 1 C l l VI CD �1 4v ( r f) -1� O tj .,' F 1 P'• O• ) f7 t� �. 1� V �'..,V O (ti G' L, -r r fn O U V 1 r -cn m <D ( Is' v J Pit f i '.7 rj Po �✓ .� �, <� ' ° rn o f N , O N,. h (5, N �Tj p ItD �t w O �. P (D� O y l.J r p (A. �1 (� O O f fr�n kO' O Gmy pp� 1�"00� LU tJ �.. P.1 nI i' 5DO�o-00I • 5,5 Ex ansion 32Se."� Oa l5Eld GCS -=OHO; scil CweS . _0=. C^-.,SLu 1LG"5 Deneace a -Ge ram,.-Raz- .. Jas-�e SO ,s F- 1 Qyt _o.o.�e� = o=c as o oa�0 � l are «� loF =a-_ s s LESieQ at IIlE CA ,IeAOII of rGu_ jai, Z. 5,5 GO�"i?SIOt-7 7iMi?'..��. i '�O:c?O TeSS i�i�1C3t8 c 1B�_t s'D1E COIICea?2Il0, (<150 DDm) Of S011lbie S'.L'c?es GaSl iE SodS. OnS.te soijL art ?-�IlC1�2'!el t0 �OS.SeSS 2 rue_;' t7le POt�T1cl TO? CO-OSIOn OI G0=1CiELe. OS lL�.1c=OUDO Metal COIlQ"etc. 1Ce labor 2i0Iti ieS� 'ESLIS era 1 PreSEn.Le`'� L .:--pendix C. g QC:1:101c1 cO-oSlOn tesr�nQ Si70T_'1Q be pa fo mtd on represe,a ar,"vE -vnvsn RT`Oe SOLS at '.�Ce IOIlIIL�a10IIS iIl COIl �T . ilSL3Ct � 2 S70LlG the -a , i � 1d be desired ac rdancE F h Table 19-A o the U fowl BuiidM lm- = Code. A quad CO-CSlOn en eer S'IIO',ld be COaSLLed to rtvitw Lhe res Z)I aS Of lab=.Lor- tesis herein if • co-osien s si .e =aian is a`e to be s 5.7 slope SabifitY ]}OPOSed 3QeS u7G Slope heig Ls u.'. not ?Ilu _P.d Ca On u1e ie-^e'eIICtd COnceD"lc_ Sri?. play (_A I C a�C, =GO^j. 3ase8 Gn the aye axle daa mad EDds7—. opog-aphy cf the site; we an crPatt Ihai e is?esf slope r-U be as aate y ?0-foot m L l siope beri'eea the sou he �oE cf ae proposed deveioDment and Temecula C` e't_ We antJcpate Lhat the proposed 5-11 slope Fn l be staple ii coas ucLed at 21 IIOi?.oIITZ:e acal) Or Bawer, Cu a rE;7eW G?-S'u�''?Clal and ?enel ci slope S`,21Li}' S30Lld be ne:i0rr'iEQ when. SlODe d--si .,, Z e a�'ail2Jle- Fill S10DP.<_ COSi=ll.GteO iIOIlP Me Te�ECLia CreeK Cr;aunel ShOLII Ce prote✓Led aP�asi SCOUPvia c:rd erCS10= COII�=.ete 1"^t7y -Tj icD with vJII�ete sl'�IT}", or Other sloDE Prot-, ion Ti.eLLO 'LS can be coasid.e:, Vim--ni'T Setback C=stmce r�..OT-Meade.i M Secnon 5.4 shoLQ be prOC-?dea IOI -!it b 1C 0 tint OPwlO?e. sef-sro V ?e, s atatP . e aleL'Li�_SaLCOQeIsS Oi is-era! C'E=OrT..Z'c'i0a G'1P ?O iate't! SMi ea^Il�ZC a"" 'al STOP �i2Di?'O e5 SIlOiild be Z'1c!SZ GG�.,S'del=� .> p=tSeDCe of �aier lIl �7E uc'-➢.7.,1, w- eIl a.,�.3Z SIGPe S.S Site Drainage and =,,^sion .Prot�on s anent or a=1C i _ _ 10 2,7c);i by rl a) ) Jl �'I (� GRi ,j �) �n ' 't J 1 � t ,,J) 4 p'j3 cl 1I a3 1 f-+ f1, ✓ 10 �� FI 1 n ' 11 (� FI d U n I <a •�� o Y � t,l) ll �� a ,0 r I� C� bllIn °j f1 if) i �0 d1 r. i� a) t�il Qi 64 61) U lU, I;l b bo c nn q a�ii i off J uq u u If, ul, Fl I €�➢ , - ) r{ _—._ __—.___— _ vi Jn rj t`� I- in ai h (7 t) n o li u o �� n t) t, �✓ (1 U !CI 9 - "i o ni �i �) u j ui �•��� F{ id N ,p {7 ❑ �l o a, �) {"II b� {� u o tt� i1 N �� n) It I) ,U u' �vi, a� w ai �S ✓ � 'v�i d' Cj � O ��� yl a � � fl +-� Y) i� �� � n - (r ILI �I If �� W a) i0 a) f-7 lfv 1 CLf1 u) ��) r p U __..- __ —__—__— in U t� Vt p •� U �I aJ _p (Z f FI O 0. AId fl rn ,ri () 4,J n) n � �1� 1 . ry p m t'! �� �� ,, ° '" ,� , >> <, o �- �I,i �n � u) �_i -i ') __ � a� �� , ,� a> la r, n� c ���1 ,q js i :� 1�1) 1� u) �� � 1 ;_, J !1 f�i .� � �� ��, �, �� lu '` ,, �, ,� �a a) �� 611 .�f ��_� .ly O h� n� ,� ai �u (.I ��7 n' �� j. P,�f- n) f- 'J i DUUJC=j�y 6,0 GcGitCHN:CAL REVIEW • -1i.` nIDOi r= �. _- .-..0 - ?- tre =E.^.� _='ioa COSC.`�'�2 nc 6.1 plans and Specifica'ions Sl]O'_'Q -eF_eG- Le -G,iCCt -nL 7o _ mac S a �- red ns =G•:_!G=-j OS 7� ,5 a.Q SD..._" Cc7-�OaS A-0' _., __ -ase io` --J1diC._ 27u S,,1r` LO -c!�2LC 'n' u?.,+o J fz De -e":O=�°.,"�'' 'r v+..-^.�" j;• 1e `eC i.�:_'�.a]C -eIl2aDee: _-"-,C.n_--'.-cccl S"u1bSa"i2Ce 5e�'.cTTc.t deaead�:t u',oa the'eS'1i dZ,a�; piu-eti teF-- l 6.2 Construction Review OaSe azaOD aDd itsimag SDGLLOC toe Dc7io= by i eianic➢ CODS'`O �, T- J ciGO GOIISt:11G'1 GIl. !i SDDIIICO +e ADC.%pc".i, M2- o S'ubS'`i^�Ce. GCDCCO�< e::JVSeC QlI-__o ._tCu tact D I:S. .Z 2Sn:=.D1 p ter. p•Cc GO�S'Z] t2vII O S _P34 Oa 2IIQ S.,S7.... QL� SIt£ �'2.1_:� 376 lOuD da:doL —Is- L f0i oft e aCDaa! Solidanag CODGaOr1< �7u e 2b1!N LC piG�7Qe =D",-O'�r _e�m ,- . .n,,_if c r_ Site pr,y-i:nc -o; , Dln.. teeny _OLL'1G3DOIl L--Z]2��GD ? [^ G.� . Eit� �""iw ,;C I; ,,.,at:.e Ole.�Do�s.sho iL6 Je G DSeiC'eQ Md Di' —Iif�niGIl Co=uja-aL. inc. _ �n-, . SAS u i <1 �17 e GG:npdCwC C. .. IlS v uQ uc SiSe CGiiiBa� }:D a-c7Oa _pGie?D�; cic .`eS1SIciCe ;'u'1 rc'Cc� Si7Gii+iu Dc ?fno_-n G'_-_r:_ 0� '_aOi iJ zc DeeQeQ. • `"i 5�oc--DG's Nov nor 30 _DD= • 7.0 LIMIT 770N t_ a-L 1Ca �L'H Ob�'1w O vsts, CBSc, �. C,2 �..- 'iQ CCCP'i J-irh i-rG �, LIliS e�710 c70:S 2GG L��P^ 0:1 -i'.��C, T cll -� Gh�ac:e� s can be iLZ 'aar=e Ci • y_j� s c S Sr :1 a7 �i - - S=�l SllSu 20L GOIIQIIlOns = ana QO OCO D ',r C,''I T"II:S i G:s -,,as *piCJC=O3 -v- 2via:! t� EsbccS a I1C bay T✓ tSSDPISeZ� c GeO:S. I:ire--eniS. -I nis i PJO- is COL foi use ��`� aD' Doi O .Upon b j' aa--va!i� rTC-Ct�T: K P. =.Sbcns--1, :'JC �!L� iS SllGG:SSOZS 2C!^v 2SS7� 2S CiT7.,S Oi �C 7iI'O"�e " . LBe3t v. ieli 2=Ce aCi IOI•i-, Inc _Z C1L _L 'D _ L C01T)', . Gu 'f�S =eJO �' cII OLhei �a , IS aI I32i �2 ' S I7.St:. L '3�I:OG_ � 'L'Se O_ OI iei�C.. 01 r�ls rOGO`C coast ILLS — az�SMc t LO Qe C1d and i_"7ae1•="—t "}' L i-2, 00 COms'.):-1ainc a E2 .2nC3 'i_i a7'li^v %_CIl �T.L2�' 2i5e as 2 SQSllt Ol >1Ch ilie OT_ i.,�i:37Ce, :eEa'."".IeSS OI 2Lj� I3L', or .S`ii.•Ct llabill':j OZ Lel?7LG� CO;SL`iT-& L`1C. • - anti �1'7 � 4 i i IA l C a „ (til IR,1 d,l ti r t Cl l 1, �I W ll li riN C — - - —J U r` 1 i i m 1 K1', 1r� `7j II� 'i ��I�✓��� n �� I71��� �`_i r�_ SOOSc—�C i • APPENID!X A fP,efe4ences x '? . ^> }^,eG_ CGIIce� '�' SLe Oc SC�'P., da.`e.^.. B - S� - GctoDe 200'. Bia "e, T_ 20002 QS-: R—C i Ve. J ^ �J CO=o� i T 0�2 :Or Sus Oi f Pea oTiz=al :? c--,- aeon _='-, SOe'het'�'i.. C21_O__�n r:-st ='-Oal —.c.�v_Il2.F:., CaialOffS, Users vjan'ual, 94pp i?date 2000. Blake, T. F'-, �C�OOD iQ-ALTLT. V-crsiD7a 3-00b, =i COi_�L�C.er o�"��, IO: 7e De _...us c Pieciction of Peal Horzon'.al _ccele _on DI >'d CaL=o_:. ta-d Cscrs Manz, 77pp. iabe, T. r-. 2000c, RLSKSP. Ve siGn 400 Co=DL:er PrO��^, or Deteiy g 2ae P Dhabi;;c Horizontal Ac elera-Oi, Users l�?�aal, 99pp. 'i Blale, T. Y_, 2000d L3CSEIS, Ve lOn l.o, User's ?�Saneal for F�,a =�n—L =,e Seissc Pa=etei m accordance -u the 11097 CSC, 53 pp. Cah—o7aia C- Caifor-''a Dr sion Or -7es ate' Gtol.^.,). 1996; PiOCabLlis-a.c SP.'.S'--ac '�w_ru ?ssts=. E.t foT rae State Of Gpen Pile Rio 9E-'✓8. i Califo-ma Ge.^iG2i�c Sm'ey (CGS), 2003. The Rnistd 2002 Cahfor=a ?mba'oilinc Seisir c :iaZar+'�. l\^ia-S, ,Mine 2'.)J3. By. lianq;-ro Cao, \h 1r11aL'i vi�'�`lt, Bade Rowsaandei, Dazid Branum, and Ch- slopier J. w s- i'iai L. N -, Bi�'�t; W. �-.. 19S9, F3Lli-K�,?pt,!�'e i-i^�?i-rQ Zones � Ch—o=6a," ?_IO:Il>`�_F"i7G10 Fai[7cuakc Fault It an i-. i:� Index t0 iafilC-i12�e 7GneS 1�a:5: � Jae Pui C1 Co s i,a G 71y S O➢ Of nC and C"-' oT', SjG ] 1p'1011:ca_aon =.2. Rne istd GG_ 1997 SII9pleIDentS 1 and 2 3QQeJ 1. _ ,_ h� G=cla"s, 97 5ud _ Ca T V o= e< 1-3. �ePaIlo=a1 Co_t-eTice G_ i� 19 _z ' to S=, c, = Jepos 'L== 1- e5, 1i0:°ram. of i_.. S01 M--cL?1:S -=L, _ ✓� Gu i -an ^ SQ Sri�C �.c, C^ v✓nee I, D =Ji-2 Iu .4 _P A SOOSo-2__ Nbvcn��r 30,. 20--- • R�fe�RceS ��oR`ERueu) j C l },. - . .r _ _' �u:c r.=.' ��1 emu' Wit'= l"_.._L__._. F 'i. _. . I .C3\ �:- , S.,ciB - SIC �l(IU. O Comn - ."" - " =� =r_e _ -�c�-,o .._ems ;Z��3j, "��9i, �-oce --__ -_� N =.-R- 7170 kslaop of_h=.] .cc-C_ '� C,:L2`.CE of SO S, is._73 c' _ Don NCE" V7-0022, landDwwobs Na-,Ll hac- _ss EngpDam ng CO=avrf, _ SS-.. _-3-,ta-,_iinvs am Earii SL'1^"_'oc I c±D day ; Sep e ` acili-,ns E4 m-=:? CO �,,y �SSb, S '� M � _ :0' h^--gt_ O_. _lecha�c;, ,. 1; Cu�_,.S i; C.C. Co„ - 2003 CJe P1az Sau� Y d -pptQ i r- - _.J ��'L_ V Fl�v� , � i' �WL�:1�11'.a� i{- 1(J (Tm_kcal 3a.-1..^`,Oand ✓OCU L), /. 2003. " o-E =z-,i t.; and Sew,_^, _'Y3 , 1937, _.a ati C--�a of J _le=,e - SaDds Dun to F=�j.c:ial_e -A„ .sL 19F7 v o- Hai::. C2=1 A, linaaOn RullslE, 102uac 3, mbar 2, Ma-ch - 1VGCEP - WC-_1, -_c Coup w CS.;!5O=_ic Soll1tE:u Cc1L0_T7;a P _Obab:e L�Lbc'.,a4'e 1'_-C a7:_uPS" "j,_�_. S srao SOc. • o0055' • REf�M�2C25 (CDr��n ued): i 1967 0 1975 � -`=ii-=i4' 052-&435 i990 fi,'S71 StT s0-iC,5s4 logo 17 . 1°9— \-aPP 2c -5&5052 2p02 I vas _c_a25 ^-33 + I i GEO iECHNiCAL BOAR N=G LOG B-9 �- DJ e • iioi� Dia;st=� Drve - F,eva loll TOG Sce =7� DESCRIPTION z N j Sa7lpie3 ay RM. su F I f<.i -t, S?,.N1'7 I 74 oft =- 'L'�TN riaii 57 r 3C .E ! .iti -r.-z1 cam,��;v,-r a si-c S�?S� 30 1 ;g �.; :.mac,:SLi I ! 2., co f�.f ri 1 _ c� L+, c �sz� a.:aJ: cos.-r-.:in:::se_, ;ziw SLT--- 4 IIII (a—` .C z)., «•Mc:sr s It4i C I iLi i �_a-' r:,:�_.:�i�des., I I fkl - I I I I sE -a�wL-- ---__ _ _ - i - I 1 __ 1 e Llnyntlon Fool a - i _ _ — �I �. J 7f Ci uIf - �� Foot t (3r At)�ir of . q Nolon r> rr I I t i —_ —. i� .�nl I n No` n rl 4+ rn t'I 131c wn ..I- -- ---- --I— -- `� Per l=ool m fillsity I_— 1(� }� �.,� —� —CMnl it it lsluro tii tell IFn � n - - - -- 1, -yt° � li — - ;f -- --- hn S Clues. OE I ��' F� e « �e e �a ,L w r - C.)I hhI o%� � I 11� 1 I w � y. id »Ifl r �?.r.�: tut [�. ;}- F �• >u ,y7 �j. {o lY �� `J ul� rl, ri I f �la'I N I �. 'o• � iy° lJi+) � '�' Ny-1 , I of I�I fq� , A � I fm � JA NJ ,If JI flu 5, zd �I jlil dj FIiI v a u v yr N _IP p 1 a cl. m fzJul l ° — I,� O 1 Typo of !vets w of o I0 c c --- � � �- '•' N 91 N h oI `" ' I, I.. v u Graphlo Log o ,n I I I I Nolns a n I I I - �fl wl vl Sample No. � a� of r�l AI rol ti -� - ln Ill, ws €-p v, F;l �I UJ Dry Dnoxlty m `k m Ix P-- - ._-----�-_---------— ----1—--------1-1 �, r,r N �; M°Isluro rn 0 w b, Confoll4, % l �I S 1 Y --- -- -- — I—I— r rl (Ull rG 15 1ai � nlrl wz;o{ e) 7I (P)I ul W� , y -' UJ V ql wl-1 G 8I n.l .F3I- 81 Gltl-� ITl �I� 61 I I `1 b i1 m Y, �° I 01 v yr KI Iv Wl 01, 8 GEOTBGuNICAL BORING LOG B-3 r/ S'hle�� - "'oleG �R. �'1J iJiil CJ, t¢ _ - '�`ae o r!a x _ !p Diameter 8" Dry 1Jeign2 4' fps Drop 30 Hevatio❑ Top c,Hoie z;- "i F Lotion See I z psi DESCRlPT1ON _..:� L000ed By _ v I Sampi» 3y F�M i r. � ` - - :'1 I f 1 ! S�1 I 3Ciu?�?v=:..*.irr�iu�✓. I '1 k?. t111 ! ( oroa ri -rarv��.-^ s.D� S=qD 1 R3 --- -- 1--- -- Rz 1 - -- -- c- -'. - -- -------- � f C *„ c SII- I I7C=- -� ! YS - 1 � �¢ `: 'w�i:; ca-c;m..,i:��:a�:se.si'i•SF?N7�r.�u sl[iai-- I y _ F o Vic=o:'-m�dr szinne I j I i I I I -- p — __ c'� 1�str a°s -----------Li --1 I 71 1 I I 1 — — Nc ,SDA^A 2 w >.T M„ M,7S =...i.._-�. �, w•�,xDN �C rv-c41!= GEOTECHNICAL BORING LOG B h _ she-ut I of z o7oievL No, M2-imi Di,Ricr'td - :iee Ca _ Dro 3C' S foie Dlarnster D'fJE i`@Igii{ __ xa1=10❑ S� iV 2D 1evatior.Too ofnoi_>. I DESCRIPTION, C RI PTI Oil. ° o , c: Logged ' � I Sample'-. By SM -301-&--E E e. L'yiUM i 1 ss"a^=-Bro •�his:sr-.c^i�� I F9 l.� I SM � Uc�'tt.vs 17LL'--�'TLJN � �II , I I - - - -- --- - - _ I 5 - -- R3 p, I I Mom. @5`Cody,mfm ar,szn �1L --a �so 9�. I � I R4 -- _s ,s1 SA� Of 3CJ - - _ -- - I7,130 -1 (a%tC`sd�-orou^.i.:aos.mwiwz:dwc-,stR:.S<� 'i pJ 10— L _2 S:Bnwr' rr�is�.r� iur.,dene_,sl[;S.AND n � '° I --l!�_—_----�� '—?� �l_-p a� PSS�--n� i �1S3_•I-=� �L�`,�` �—rS-.m-o.��`w- �ema—�v.�dL e1e—s.c s7R�-- --- SFNil ----- -- L Smcaao ! I II I I l a - C 20':3:ow� s.: ivxa erie S!-NJ : h silt ro s1ry.SAND Icy( 100.2 ' 4-0 - ----_ - c ------------ -! �1 -- -- r. J I 1✓1y I ' ------------ I I 02-'i Ab- a3 yvV.?.== 5., SJ;:. — - - JhL .s M� kt �✓? - - G Direr -.S-�-=.> S4 SIEJ-..ia > Sc S:,h ^JIY,C=n7 - c �y _ =EX DS 111 =i .TON - - u o Dopth vv u h -------I-_I- I- -- -�I_—t_-----L- --1_-.1__-1--1--- -_I--I L,_ Flout LI, p? 6 2 _- - Glnphlc '-1 In --------- ---------------__-- I-oil .V ��- J: - Notos i V G) „ I Sample No - o, fii tii I -L.:- 1 I J_ I I - - � �- _'. !v IT, v, lll,yds " oot ITl Dry DoI1HIty n Tl TO C ontoll , I/, ' n _i w UII Ctlna ( C7 J C7 Y k Y h ( --- -r UI IY o o n w fR.6 E7 �7 n z fib,+ v 5 1 p ylJi, � J RI f u � (1, ISJ ro - - 4*4 1 ,YI n i i o of bents I . 1 GEO i ECHNICAL BORING LOG B-5 sneer* of 70 _ - 566 J-a = :p iioie Diameter Jco_ MaD f pGa 10f"! Elevation Too 0-1 Ho - I DESCRIPTION F iy_ 1 F , j LDgned 3y RM > Sampled 3y �3A NZ S ,=3--�a'>_2nis:sii-S L�IqD i C ,I CS skl;c� it --- --- - -- --- — SM C B-c�:r=ems. ro.:s_.3=.se,siz S=�Til - I � I � C ice63 ` 7. 06 OL< r�rc7h/Sc h, JV7CJM('?a1 Q-Cray=ar^ z auaa-rr.--assn a^as' sln SiND - . A?ro9:V aIIG^}J[ca15 _ R6 SAND liD CL C,5:.D.anc orow-a_gaY,v m6s_m.:.�.:5 saw.sa�ec Q.4Y F L'1 >p 28 i6 __ C201:Czay,v1.xis -- ------ --_— Cczc_��siln�Sf_ i /2 — Ikl I i i 1 v 'Ste+>— c 3c -:' •�-, y a �- hk � 5 SCH.. � '. f.. L'1 0N 1 I to I I Flov"(1011 th w I, - 1 11, &� Foot t I I j r__l V U To lu —-—------------ "I iu Di "oi)I I 1 Ul V 0 I _J _ _ I I - t GI riphIr, Log Noing 0 st 0 Samplo No. 1:11( WR FT'I Dry F)oF)nlfy < U I)d m molAlmo 1 tD colifolit, Io NI piI son GI 0 F_ w o Cam' (�) Ir�j u Ij K ICl JTJ �Tj ol Fri to TI M ly 71 11 Tool al kj V, v M o Prot Feot C) a . Low O 0) I W I 1piq No. In V, FTI r Clot Q y 0 MY D"prMy m 110 M(I 15 D. itlW 5 soil clauR L4- 'pJ , 1A (It I C I-TI '0 V u 10 10 lu Air AL In, Y CO rn C) 4*4 Z. I_,10 V A Ho I I rif �T- U �tj r Dopth W GI a Ill 1 it- Nolos Q I) III W f ir, I f.,- riamplo No. v ITI Bit poo O Dly DO Isily rvi yt flioll 27 v to cu it �Nl F; F_ i nit C/)4 lyj BT Ol Ij, C) VYlr© of [Osf.q ------------ APPENDS C iahcrtay Tema PrDclaldu c= and Test Results rT C-== - T,ca -- ,,,, __. , - - _ �� � e J=RSc sc:_....c '2:LE. QPi �.2SS� 2h0u OS _.. .u,_.... :c.5 ��2}1i71 D2= , ' T�mt 2IlQ ... 0:s2,j O CO:1_-1� C 1m,i,�u �2�Ilc:S F%P_E QG'�'C.=�L.._7�1 - eccc)_- =- c,- .v .�CT1,'� PSi ✓-.II00 SS �N yc' C�vi a CO � S:�:. Co Le1L _NLni T7-C— I SS aDd Ha fSt c' _-D �0= a�1 2 H C O _v2 j oS; Er�2IIS]OC hdtx T S., .4STVf. i.OSi m..lhc_' D-:S Q of u?.C. S G2. ' O. 1 S-=. JDC.:'y"IIc:5 e'O. t�'J1QP.�. L3a0' 2 zi GO�B2Ct�'e a '_'v jo 3 '`3 �c i, :u'.-, ODL ".�' -10?S.' E CrnMtOIIi Oaf T71�3z t .' OU D i. 1; 4 t'Ti�2II0 O, D 90 �B^'PIlT 'E.a COTT73:, O'! IIIo. e,.S u,0 ', nG�' 10 2' :.0�2 :�iPII Mot s i-0 aad DCIIa, r Dtzt= ujon ^PSU: '.F01S-=E! COIlLPIII and C. � ��;?Si � (".i,.��.�A_O:S 2GC0 :} ^_S 11 TOsi M 'ICN,' .��. _2l5 and DLPJi 0'? JDic'^iO. = T_:70 . n� z?C�o ucLes. 1�e res:.ts o u__s,. ..tSLs 27e a ...0�_C2.7i0 G-i•, �C�:.li uL Tn'2S _Ci0 _mow� ^ 10i1 07 `�S^ir•0w C=c:..:_ S ' T.=SY � -, P2�5'-�a '-If NO. 2,00 C v Po_ rC Lt SOL, D 1CiC _.._..., V_a 5 F'2S O�°c�..�...�.,,^' i0i S j'7`-30? so .S 7]] g nt2 nCCC Ct �(1 CO_^SO_.i_n oD TPSS C 1¢Oh CLLOi C,'S S'S ti p: u� OQ 2C.^,O'?II. '-�, "J'1..F - S 1'✓� iJOC D���C v'> >..l.F".,iC - O,� iQ:SL_� �•.yS v :` _. _c SaTr. c_�105 w .-i3Cw _ :,CIlS COi6l and ;02C5 277l �._S,0:1 _Ls D..r Cal I ICE ^.AC C. G'2S =c:0Q � Zc TII ,O O'-�.E c",,O'T-i �sC) aj 0, es L ems€ -2 Boa 'Car1C JL TrC G_ • L=bo;ztxrvTesing (Cor.�MJ, 1)' -t �'� � — e J i ioi S' z-_Q_ soil_. �0li ppS. G� • Ihningfto �-2 0-2 D-5 [)-7 _� '.3e1wlilo Ho' R-11 R-13 R-4 R-1 — - I ielilh (Q ) 30 90 25 ZG eunple, lyi,? RING RING RING RING - Vllsurll <;oll CingOh,ollon SP-6m MI_ SM SM �erg y�Q yy�{y�y� -------- — ---- �------ ---- —----- --- ---_ ----- III�Vrr����{� I)Iy Woighl o( , ,ail C onl Vinci (gill W„ighl of ,;onlolnm ni �; � � ' hns,luno C onfenl 5.5 39.9 n 7 11.5 --( > -- -- isul, s�! ." 'I � I� � '� I! Wnlgh! of ,angti4o + , cmininoi (ynt) 301.7 291 2 3032 300.4 - Wnighf of , onlohiei (gin ) 062 f1I /1 4.0 81.0 Wniohf of D)y C>ample�gm) — ----20.0 -- -- 1/16"1 2017. G 7 Col)fuhiorflo.; _ E 3 F C millam MEMO " a � �i 'I ����I��O� �� 1�� ����h�l�t 1111 Woinhl of i onlalnF r _ (f�m)---- 06.2 D7 4 tH.0 81.0 y'Wr�iyhtq(_3ampV©— (yin) 189,0 0,'1 150.0 03.1 Pnnning No, 200 Slovo 1'1 JG 2G �17 J„ Ref:+lru"d No. 200 Sieve A0 4 14 53 PFRGrN I` PASSING No. 200 SIEVEoI©cl N�r�,�: r�u1 i rflhna_o srncr- ASTM D 1140- Plu(edNn ouo6��f-ovl ��� Cli�jnl Name: LoIghton Constllting Inc. re9fod Hyl An nala. 1103m1 4 (� C 11 r .-. Qi7 E-�rmierL�li�llti� \vF 1 :.�� C2�. ESL cl 'llOil �.Ona'�I�i:�', ��]'� � 310f l�criC-Si'E SGig= --I i q L-'.C 5 cY. �_ �Y. cc- -_-ns P of No_ oJ06 0�1 Sz p_: Iti' SiTU 3orine No_ i J . , 5 Se of No- Des 37 L I =nz D ue^sr oc`, � E e Tilt a�. G� i V S.t)' (�')' I , 0719 mi',a _7):tn 0 . mi al t7ial adinc: 0.0500 Spe Gr vity(as�ned): 0 2.15 I;liva� Sc .T c70-I %� '�''� co :ected �oparent Loae Sew -lent (-j Pressxe (o) =irzi P�dinc r Co ofianc e void RaSo D :or..acion T.tii.:nes_ % of Sa :.p{e (oy) ks CN (n) 1%) T ni .negS 0.9027 0.00 �J 1 A3o4 -1 73 - -2.8 0.S71e 0.00 ;.:0137 -2.61 f 0AD 2.55 10129 285 :20 Percent Swa!I l Set�ement :4,f er lFlur tiOil = -�•4 Void Ratio - Log Pressure Curve � IiI I I N - n l _ it _ 7 _ wit i l , I ) D i0 e oC -iG DEL- Na: _ - lmzial Sn. s7-V 1 _ InualI� . I i_a voit .a�ic i,-Jtial Diai ao nc' 2 'g 2,4 �) I L Swell (+j pressure =i;a eading �raren' ac F T�Ickness ' Se�e� n ( ) Co poi�an� rs j I VflJ2 Paae C � G of �a*rple I I Tic!.1e�ss o.9S&2 n : i8 occS 'T.iO O /i-o -7 ^11 C 'It Sµ'ell f Setef'i'tGrrt A,:�&f illLil4c L!O fl =j � • -1 .95 (Void Flatio - Log Pressuf CUn!e G_600D I I ! I I _ - � - I I i I : III I I I I I i I I I 0 ,'-0l.� i o- i i I - ! O T \IL1tL1 �'T li� C� SCLL��i:l'.'n 1. ^ Soils ?I• ( 40"1 C,"i: i..��+'- IC 1�GLG L.a1 of Cn,�� -4e i.. • tit S _ 1 i I GS1e �.}r r C te- o--�)ied N, 60Do D 3Dr,nc tiD.� Sa-pl_ ly;�e INS TU De:) . (L) SafSIPIa NO_: - 5 \`\r,`,N �I SA-.ND Sa-, pie D= s �pio�-I: IJ,. D �Il=al D v Ders^y OIL) Initial D-y D sit,' (PDD: 26 9 i I I ({ral IJro siu {%01: nrnal Leian (111.). i JDOD Ini�a doh z l0 5D7 70 hra Dial r adinc: 0,D-�DD So �lavi}(a�cun°')` 1 2f Diameler(n Swel( (r) CDre- I � npNa:5 t DLoa,- JQv »iel DdD(aT. FrecsUic Final eajm: Voice Rffin IfLCKTIess aC1On io Of S--ir�l` /o Ks� (in) Thickness (� 1 - I D.9i�3 D.OD � -2.L7 D.7i:4 -227 :.960: DOD I -3.40 I 0 69D6^-_- =_OE n '1 o"' 1 J° -0oitrt PerCani Swell SetLlemantAfter Inundation =j -0'. /0- lVoid Ra'io - Log Pressure Curve 0�7200 l l l l l l l I l l 1 1 1 o_r(Do I + i l III ( I I I I Ilil I, D.70DD c D.EBDD j W I� I IIII _ j i I IIII, � I I I s.67Do I I I ., l� IC, S N\ -e: - - ! S.E.=. _�v CJ�..,i Doe: nQ h - ampie vDe Iht S2.MP& ND, — _ _ c-1cf, ✓ SC'iJDOR: Jl�j O`.,�4�I�i `.; -`:::J I_: al a qsi goo;. OG Onai 3 y Me sh 'P�', 02 Initial Mz)isture JI �� 3.7 Rnai Moisture I'llL ai Dial adnC: O D5C,2 I ��'*- :1 t�.2 �l l�`SU-ia Z n:; DamemrM 2.41S Int a; sate,cJO , ,t) 14,4 j i F tom' Sj-'e ( j i t-i a (cad{n� _hi LOW ' L Or . !_� Sett em m Kn 0 plfa� VOId .aa0 of J fo-)a-D- O a"IDIc ; -- 0.99;4 0.X -i_0= i� G�ooS9 � -105 L * S Void P ai.l0 - L,,GQ P eSsuT�e Gui i,e 1 I I I , � I I 1 lill i i l i ! Ii I III j i I j I ; I � I I I I I � f I • _ �3�—j�1�:?✓Il�TLIl2� �� fin tic>-�.2:T.-F i.: I� LAIC /L ;. - Je)7ii� �' i2 ' SarilDle Sampic L,es�uDtiol_. SM., Ei OVvN S}L i , SL,I,D - ! en�ry x : I Initai Dry �D sF'1- ix-'_ 105 - ,Final D, o� J `In21.7 a! Ma sz , e iojo� In at Mosu o; ,. �' f1 InIM ai VoI 'aJO: •- Inrral Len 1 (i ; 0-� ini alDlal aai0g. D.D500 Sc ncO�vFv(a=_sumed)_ �_�7 Da-;�teiml_ 2.4.1 In,nal Sa_�-ahol Sweil Appa en. Load _ P essu e (p) Final Reading knP _G ConpGance Sefl meatO VoicPo6o % of -omofe �z G � flo Tnh�,-,ess I 3 20 - 0 9D&'6 i 000 Y D.-262 Percent Swell l settlement After Irrundatlon =I -0.55 (Void Ratio - Log Pressure Curve 0s0oo 11 I l l j I I l l i Ilti I i ! I I I III I � l i l l II11 I 11 I 'I III � i i l it 05700 C I II � I lily j I i j • � °3J0 it 1 r.ci- !/ I — IQII (,I C9 Q i Cj) C) fID 6) CO VI LQ 0 Ol L- t,, Fti (b y� _j� ,-m 1;U) F" 0 -1 6 6 fo IL rr I-- In 0 0 C) t- UlO M 0) 'J' 0 03 (-i in I'l 1 Cj , nIL n n M ifl I HIM Oil Q- Ft, Fq w n (a (o IL rl_ in u) o) CG,�%..F C iON "�1 � I I �� J � nC, Sci i1712 J_S iiOC'. Jid�.. �7�nV��l Ji_ S4,N7 ' =rep2'�uon t,�z�hod: I� moist X Mechanical Ram X Dry Manual Ram Mold Volume (ft-'}, Ra.m Weight 1'0 SS r7roa I incr�es Mo�ure 9cde - —EST NO. t t 3 4 V�� Como Soil + Mold- (cm) �586 �I 9586 I IS 011 Vim. of Mo{d. (orm.) 3586 4 R_= cx.Sod. S83 2G70 2 8 We:%h c Soil Can t � igi D V"t os Sol + Cont (orn) - 4dL o; Container (om? _ a� i0.8 12.7 14.7 8.8 1 C 3 tJ,oisture Conc nt �} 130.7 13'6_0 '�3z g '�22-9 1 Dr D nnsr �a� "18- 2 .1 11 • ; 29 Maximum Dry Density (Pc� _ - Op,imum Moisture Content PROCEDURE USED 1 AI A A Procedure.A ISP. Soil Passing No.< (4.T mm) I I I I I I l'bN:q in.(1 MM) dameie ' aver 25(M'en(y-iN`_ AI i flay be sea a IJc.4 remained QO F i I I I I I I { `�"S"lCe'4❑2.a ��� I I I I � I ALA I I I i I I Sol rassino 3fE in, (9 c mm) Stevc c:amei=_ ('rye p j�rr { 1 1 1 V 1v �. Blows der ayer, 25(tYrny-irve a.-6-3/6 Ia QC% — A I i i r I\ procedure C -' Sa:. zssing 5/t it l'S G mml jaw. a.2.� D I I II II I I I A� V I I Mcki: f mr)diameie '� { 1 i A.IA �ye5:5 ('rve A n A. 20 A v n _ertt _r-. ! { { l C NIP,--k C , C ,� TES-, ..anc- �esc^pion St✓I. �^_�,'Yh' �!_�' S-,!vD " �;epa :ion fd,eiaoz_ X ! Mec!;ani;zl ram I Dry Manuai Ran - Moic Voiume (ft „i1�in" ;G ; =c _ _ DMZ: TEST N'v. 2 7 Soil - t✓�OI^ (p^ j '�- ��. AIL. Of Moic Nei VVIL , Son ern.) '8c2 1 2057 1Ki °57 =,Z-D _ or Soil : D v'Vh of Soil+C011e 1N` of Co ,earner (�,nLj _ � - i6ossure ont--M, 12.4 1 82 ,45 1 3 VJetDe^Sity 130.7 i32.3 123.1 LD v Densa I Maximum-Dry Density (Po`) Cr�imun thoiseur� - .Content -- PROCEDURE USED - Procedure k '�'�� r I vv i, I , SIDE>zs:nG N < <7 mm)gp�t _„ mol . r in.,1C': E �n Sia [e I ;A i AI SP..3R 2 /J l i SP. !r'C - L 7 5 I I I 3fow r¢ver_£5 �tr,_nry-free or, GR =280 Na be usEc r,N \: Soy,?assiny 3r jr,_fH_5 mm)Spew ffff f I 3C Lise d- fJc e »^°h anc-i In- e?eq; i I S]ev� T A A iAm I _ __ A lisE -JE - I i _ I i , v^ ^ _nr SIGN iND= zf SOILS S Tid G 4829 eSfeC �: PmJe= Name_ 3U I =i r S -C_ f'he:s:e� ERG _. C- - Samaie No. Sample ues:rafiar;: StJ. SRw1NN SILTY S.=;ND - 1Dry VA, of Soil + Gont (am V�r� of Coma ne,No_ (Zlm.) 0.0 iCry VJt. of Soe lamJ I 08'26.-0 Weiani Sal Retained on-I' Sieve Passing n 4 I^ I L MOLDED SPECIMEN oefore Test Afer Tom` i Speamen Dianeter (i�-) 4.Di 4_o1 1.0000 1.OG84. Soeamen HeioY — �� Como. Soil + MOld (am_) VIAL L .Mold (am_) 188.8 - 68.8 2.70 C 270 iSaeG iC hraV (Assn ,)---) jWe �t Y of Soil + C m onL o .) 3129 599.0 Dry VJt of Soil +Gonf. (arm) \NL of Container (o�) 5 2.9. 'I 88.8 � Moisiu2 Consent(°!? 10.3 20.5 Fwei Density ip r� 111 R _ 120_� � 0 ..2 2.t ; . Dry u�nsiiv �= 0, 4.1 �J.847 - Void FZej 3 jSo:al Porosity D.39 i � 0.393 F, VDlun ( ) J a of Sa 1 nor n zsj 4 E5.4 SPECIMEN IN'JNDA- ON In aisjll&n water for the penod of 24 ; or e)�-a7sbn ofe < C 'DOD2 In.!'n. .. .. ?ressu= I Eapse Time Dial reaaM2:s i n 0 5D00 _ - i i ii2�lv4 I l C.3v , A6 d D:stiie� !h'aie-iC tnE S✓ez:n eF) YY � � r _ t SIO'; -n J i III 71 TI COVER THICKNESS RV EXPANSION In G) O tr al -I vl jf III CJ O ti y vl m fr o -v J' feet U r N » vi - v JI iJ C O �1, in U N m U, Fri � . UJ ni g b V, n Irl (II in _npu li EII yit - n� FD U) pU � Or ;TJ 0J fit Fri < 'I iii J+ - - -- = to �f r (') I v> 71 m ' �^ r o nI tit v x c u It' w In z z -- - - -- ITI [it z -n z C� z � in 3 y- z T Fit rn CI in p N - - S Li 1 - C in 0 ri.� Z ) 7 ,V U) VI J, of "I il fit c> °, �. u _ J r I 0 i ,rJ (q �) I— 111 H-VAT IIL (n C 3q f Y; F' . 7 N fOt N In IT] _ t O Ij. Ili IJ Ui _ Q) �� o 13 k' of U. n lit �J l �I SOIL K=�'�. 1 ��Y� 1 �� 1 �s i LetC�7I"1fOT`-1 -ST E__ lo'Q, Rio �4c _ t - GneOke t y. Sample No. : Vsuai SOii idenll 7Gaiic'— SM In ua1 t�io�siure Corfent (%j v:e ' r- of Soi! con-,_ is^1( (c) i00.0 n nra' Soil V�J�ian` WL Dry Wt. Of Soil _ COnt (0) 89.60 VJ,, of Gon:ainer , oisbjre Content 1 1.6 Rer-6bed Soecimen hots ure A iustmen!s I Jare� 4aoea (ml) di f✓O.SID-e Content (tAC) 20.19 . 28:78 37.36 Resistance Rda. (ohm) - Soil P.esisfrvi (onr ;M) 9663 1i?o8 ( 0794 2i43 2D000 ilfill - il � !� re0oc IIIIIII ! IIIIII ! 11111f Ililllilllllilill � Illillillllllil ( III } ',-�°o liliilllllllllillilflll I I ' Illlillllllllfllllllilllllliilil � ,'DDOIIIII IIIIIIIIIIIllllllll ilillllllllflillillll ! IIIIIIIII � III S00° IIIIIIIIIIiII ! IlllllllllilIl � llillflllllllllllll 'll ! IiIIIIiIP r000 II I ! l It11 it �'zDDD B ill 'llllllllllllliilllilli ! I ' llllllllll ' � illilill 'ill ! '; Il �' 'D00 IlllllllllllllllllilliIIII ! ll . iii 'liilill ! Illllllilllilll ` II ' 2:7,3P0D i i l l � I I I � iII i ll i ' I� I ' lll ! i itl li � ll1, - � �DOO I � I � IIIIIIIIIIIill � lllfll � l�III � I ! IIIIIIIIII � � ; ill � lllllllill osoo� IIII IIII l � il ; i ! III ''' Ilifi � illii ! illii ! I 7DD0 il � llll 111 ! I � I1 � ill l DODO . l I ii I J I I ' IIII I lilijll � � il � ii � l � IIIII + IIII � I � I � II � . � Sa,3D III ' Il ' I 11 iil � llll IIII ' I I II 11 I ' 400v iii i, l ii III IIIII ' '111111 �1illlll , , ii ; ll � l ; lllllllll illl � ' IJ 3000it HIM ! II ' I ' ll ! III Iil ! � li ] ) 'JJDO ' I ! I Ii I ', ill I � , I � I i ' II 1lil ' I I i I I III I � ' Ill . _ 7000 � � I i II I ' li I I i �iil i11 � li . o'rs--�- � sl` .. if I Cf cl f if 11 11 o I u Lo 1 011 wo`Jju(I 1 tr e st GtDca-t_ tar:h'i%o=k shoF� OL P127(=). 2::id'or mLlc2 L me 'f'y70 y5�_ TO S-- Spt'L a10 2 pan, of -E .�nG.-�O-S CC- Z 'leG Lilt cast o; co; 'i t o sI � s, =--seat 10 s :_ _e Qeo' :._Tulcai_moo snzl� s�nxrseae- ;bse.;no-e._ n a Sp �caSGns. O'Jc,.� -o_o��.Of_he by �e pTO)eC 01w -,—R2 CG:=SI31.2T L'_T`v'E iJe CO[ >C.Gi - --I �_ -=5= neF' OI. -eT iSeC ICCOnLleJd270nS u.2t COi IC SSJ.._>.`.'.�e -'-st Sn �Iw.--Ms. CI ale 'e`.o'I3eT,C%uo.S in^fie 1_'7 i"iae GCO:tC'=Oal Ca1S.11`31i of eCOT tC.COL•�u-1 uC Sh e loy. ie Cra[e nn ca Co^sr_'�ac of �sar3 (G o��=r czl Cosul' 2). T e GeGteC�_T11Gal COn +5 SP.all 7e 7--SD s:�.�ze OPSibl C. i0IanTO?'ee ge0i.ea_'il C2l' O S�.aae aCCaJiing h ade:7Ua",�.ai u7E,7-eii.TC^..a'4'.Eeai✓:.LL`•]C2i iu'1•Cii'ES_.COIIC'i:SlOa-c, and-e:oamt lcaaons p-io:to theco eacem- t of ,E =. -J pn!6i i0. GOS:IIICiICe'�Cni Of =dai'?P, `,iC. G90i'_%�-+=�='?C21 COnSalLJ-lt S"i,aLl -eF1eW. i_7e "F'C-Y • ply 1T:`-_7�CC uj'.t7e :n_ ^v,O is CO➢ aG�O (W��=a�)Or�.�C SC�'1 Je Su'ilCleut�.._>OIlnel t0 rr G_�tTle 3i77i J�P d..l..v... O OtlSef2hOn ..aD17 i2c Zir_' COL'1. .�a IIOII L.S°LTIr_ D'�T'u-!.- u7e. TaCLE aRG WF'6=Y. OrJe:a10IIS Vie. C'.Y��."0��1'Cal Coasu raiat shah OCSC-ie;. ^ap, atld docyeat _he sabs,, a:;e e,.3GsreS. o. :erg-v. the. geate:: *Iic�� des._ ass',�aoas. at obser ,a caadTdOas a-e fc)-,Me LO be sib czaty =e ` 'na be st et-a ass=aons di'27=the dsi=phas^, :ne Geott a.ica Caas lta?i sIIaL o— be aF el. re awn �a app Gp fe c z aes n des=p to a:,aom*>Ioaa7t obs�e3 �om'-'Z ans, aaC. ao tom'. . 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Son-- ✓ -.7.. C 2'C Le Cwi.a^„ nr-1 _ - 27. l ta Si WITIM, of Su 0229 c SO. ziw .. I , Z2 J Vie,.'��Cal CO.S G v aCiL n-w-g, o� __ �0__- 7-oCnri-a W &.21' L7e 5olt Ito sxo?ov a_ ONVC a� -- ��o-,: ewe uP hcns toa-a,isn 'De.,a ati o,b � a.:uo_Oanw. , OPS, a7Q t� P OPm'�" -n _ cF✓i.,..,1Cc! �Tc <� �� '.IS. i 07t. aJG-C"r w� in 'n . Opi ion of :dae Ko'."l ca;' oad:�G"c S'1C:) as i'7a3 C'='y�a,.il GL1 l.AMIAq.�- DIS�SSSht-, S.ZP a O.R%c`Je', CLC_ 3r. -, a QL.aL,"ti nQ WOih TCSc OSu']._(� ,., SII�I l."-. `QU _ WO . 3poc" Cana, e C-�-.,,�„G ^uC2l.��.Ji:S:a!T-=�i?I i i_'] 7Z a7C _,c. .^,OT-.Z"],..i`` G. We O'�'+!1 �rG - CG�S'1C'`O.'7, to nG�`'�O,< L. of A—a-s to be 2I e . z C nova e :-moo - 3uCh G' ls!.- ^Tz�c _oo c a, oLIS d o�� cele� i*:."«. 'Ll � !' J �`ficitm '.-orao ailC _T3_'GPO_i. CSDO" O: in .7moi aawsp`Ke oD do G o one Zm.. os, u.0 L7F CT`J i�,^.iL1Cc1 Co L:.1::^�^? Tht T Shall y�.;2'._P.. _o eTw i C. .ieSe onolm Ic Ci w"uc.�ng on Sp't"JCS 07QI=.DES. .�'. n -.1: ':�i. ��! S aE ZGi COEMain njo'O -. aP -�?5:�."Ii C:ra-.^�' C.ai c:° i Dy !,�--� �`+O. Iik S..a?I aontaii". O'e ,-+c'� J 1�,'CC.`u r2 is nmwahy ;1 nu : `.ie:"LL'. a. .'1g.o'ol pnd L7e C011 2.CL0_ S_'i':�i Stop ti%'G'�: _ the �. a_fJ.,L.. cc mac, aC�" c... �. CG =a ti., 2 S`_ ia:CST S7'.271 Y.1WTO=OC i`T'TP-C'.cT 'oi ]-o-,OZ e�'d.Il.aDoII ai1G '�..nli�tIlr�O 7CS0.� rr_ _ - ... 2:S:JP_ u7 COG�inni._TO n'O' �. u_AS:ww- prts 5fd-ntot ,> S=t of Caso-;z na S' ' � I.,Sel SO 3Ti.G_ ON, =mse. U al'u.Ss _ 3 _ r^cC-, 2. r'.' _g oL �.r. O_!i. a 3-LIDC ' CG =Pc L7)d/c. • gg_ ,mom Sa' C ' =h7 Shall 7e. S:Z=°.,.r to a ��'i-C (je"j ^ Gi �5 hot sa:,_siaao o:, 3.,._1 'je. 0:. T. 2`.c�,Q as.SJe.^i'le .,_. _ SC3`.:iCa_OII SDa.L COIIUUe. ' =- so: v.-Ot_eD oO a➢Q =r. O_ .-. r r.:%JS 07 C1vC5 2ud a. Oi i_eVeD '�1.PS _.0 bii IL'.li0i-n GOZaCIIOII. i j C^'w'FCZF'2�Oa:. iT1 aC".1':1tT iO. Icma,'cis ZIIi: OF'..'."eiC2�a 0IIS. TCCO-u7CIIOCC L�e 2D'T:Cved-' �*eOtP..Ci,V,ICai i OiyS�. a'1C i_"!C �aCi;:.c p:aP- sJll_ !OvS O=Y, Sa --atA., SJP''1'; OI Oule:_i-Ist ,.r T Tzble. z[ Lm1 SII21.1 '!?.-. Czc tT ZF'a�,.,C {O GO:-u7e=e1•.t�i OliG 2S.CF7:Il tP by the Ci'COi CO�'e'_ii�?t CLTrL'!Q�auLaao 7 C Se:IC?..._tT E. `vN'he2 !:S.a<e to IU.p.a^awwd o= :'Ol:IIC� ii.?u 1 ��10 OII� to,Vtna a1 Uzi Sj, the.Z'ouad SuDzl be Sr�pt— oi. b:a�Red-. PI.25.. 5...,..u1P. S3-7v�'^ Je.2.:.!S. �`^a7II1C?DL'a�u'10^_ T_7e 10'�je'Si L�_nc OI 11ej'.Sua�� Je.2-Pllt'1'�3Sa O 7.1C�': ^••.�`1e.37C . at lta�, 2 f _t dedG-, . into con-T�etent mat rial as CrajUa� ' bv.lhe CT_OtechMiCa1 Cos t C)mtz beaches s a be.ezcav cd a Mini =5ei�ht c`n to ca�e.ea sa' ., i o. a OTC-T'15e iP.^,.O�Iile.IIQF"�. •G-d. u1e G£Otec rival COIISlll':n _1 ^laz_,d OII -3 SlOa'�' • iia"� lns? J:1 shall a!So.be bench:d OL olfat F7ce 0,,trtx3a�2t-d to Tr .e a fai Si1D e=�0e. ioL the 12111. r G_> .11 ale2c. i0 LeCeiVe. 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NTc, nnouid oe �� 7u�s?nc ,'o : �iruuyz�:<_x-fs und�siahie. 4' Prom 'n_n ils s no: a ,er p mew:�,u,� oen__�ni�I En�ine� LJI a i .s a-ye 2 n:0 r ntnnrnu bane svoara.�a 'ME su�a iou:c ar —in o awe r ip_ a r��: )n . a SS FMbie ors?�svl 'b+n R�s`�oule k a"ei7aole for .,znaInce ff-,t s�bq?in .,a_r.ill ❑^�are s.n� " ?;f.'r-��wM' _ -opt--rrniar ono,.re�ano nodn..� Yam„ _• sand snoui a4 _San u. r:ert � 3c or❑ _ s, by nay x 1 c F,r^T E2no- o aDo Ac,�r�r 6 -aai n n- p-c sD„ o N� i�'.�svno hlrq ¢ p,a ti< e ,� . 0 gar= t LwD .:b r1s�a'I-`v' v,• , -0._5� r o - ar i ',.,,, � oow . Fe xaco � ji �_,z :n ;a 5- J '"16 Zof1C"�LC,I M y, 5 a _ .J-iR�, or aD MIMMIJIM is - _ gar r S o .awe- n u_ 7a�- o I l i "- if Appendix F Treatment Control BMP Sizing Calculations and Design Details F-1 CHARACTERIZATION OF PROJECT RUNOFF Existing and Post-Construction Drainage Currently the majority of the drainage shed drains to Butterfield Stage Road and Temecula Creek. Post development conditions will direct all site runoff to the existing double 120" storm drain system in Butterfield Stage Road. The incidental drainage from the adjacent site will continue to flow to Butterfield Stage Road and Highway 79 South. For a more detailed analysis of the site hydrology, refer to the Drainage Study for Butterfield Shopping Center, dated June 27, 2005 included In Appendix C. A summary of the pre-construction water quality flows is included in Table 1 and the post-construction flows are given in Table 2. Water quality calculations are included in Appendix C. Post construction drainage will be directed to the existing double 120" storm drain system. All site runoff will be collected in the onsite storm drain system and piped to the existing storm drain pipe in Butterfield Stage Road. Table 1 Pre-Construction Water Quality Flows Tributary Basin Area Q1oo • (acres) (ems) 1.0 7.5 10.5 2.0 4.6 5.5 1 Table 2 Post-Construction Flows Tributary Area Basin (acres) Qioo Qwq (Cfs) (Cfs) . 1,01 0.23 0.82 0.041 1.02 0.65 2.50 0.116 1.03 0.53 5.98 0.094 1.04 0.78 3.14 0.139 1.05 1.10 3.60 0.196 1.06 0.63 2.60 0.112 1.07 0.21 0.90 0.037 1.08 0.50 1.97 0.089 2.00 5.60 14.5 0.997 3.01 0.i4 0.43 0.025 3.02 0.64 2.55 0.114 See calculations in Appendix C • F-2 I r10G2r0'wyFiL'S Ffer ' InS'dld+ i J ' SPEaFIER CHART ID Grailds Stoaoe ntiereo Row Total Bypass Model No. ,(iInleirc x inI (inie x InOD' So) I CasaciN (ou ftl (e.$) Cat.l ctsl IFGP-12F j 12 x 12 j i2 x 14 j C.-' 0.4 2.6 IFGP-1530F j 15 x 30 j 15 x 35 j 23 j 1.6 E n jFGP-16F 16 x 16 16 x 19 0.8 0.7 4.7 �T-GP-1624F j 16 x 24 1E x 26 1._` 1.2 -5.0 1 IFGP-18F j 18 x 18 j 18 x 20 j 0.8 j 0.7 j 4.7 - FGP-1820F j 16 x 19 j 18 x 21 j 2,1 t o IFGP-1824F 16 x 22 j 18 x 24 j 1.5 j i.2 j 5.0 ,• JFGP-1836F j '.8 x 36 18 x 40 23 1.6 j E.9 FG?-2024F 118 x 22 j 20 x 24 j 1.2 j 1.0 j g IFGP-21F 22 x 22 j 22 x 24 j 2.2 j' is E. IFGP-2142F 21, x 40 1 24 x 40 j 4.3 j 2.4 jFGP-2148F j 19 x 46 j 22 x 48 4.7 L6 S'8 FGP24-- j 24 x 24 j 24 x 27 2-2 j 1.5 s1 j FGF-2430F 24 x 30 j 26 x 30 j 28 j 1.8 7.0 j F3P2436F j 24 x 36 24 x 40 3.4 2.0 j 6.0 FGF-2448F j 24 x 48 j 26 x 48 4.4 2,4 j 3 IFGP-28F 28 x 26 j 32 x 32 2-2 j LS j 6S j IFGP-2840F 24 x 3E j 2E x 40 j 4.2 2.3 8.7 j IFGP-30F j 30 x 30 30 x 34 16 j 2-0 j 8.1 IFGP-36F ='j 36 x.36 36 x'40 j 4.6 . 24 j -2.1 jFGP-3548F 36 x 48 j 40 x SE j ES j 3.2 11.5 JFGP48F j 48 x 48 48 x 54 9.5 3.9 13.2 FG=-615100E 20 x 20 j 23 x Z j 0.8 j 0.7 4.7 j JFGPEi7G20F1 16 x-- j 18 x U j 0.6 j 0.7 4.7 j Stee'Grme 43P-E1f7040F 7o"x20 )9 X?2 0.6 0.7 j 4.7 � Dz9'vor,^uate -Dime,-sons snown are aoorobmate-s_Entit exac❑easiremeT�when omermc NOi=S - ,. Soraoe maaciry retleis&e°A o;rtezimum solia= :alir^fion npera'flopwn m-� nimvUau 2 sm a=r e,2 FLaGARDz!, =PLUS 0.RoOarda.?ins CmU azsin Rlfer lessens as avaiiaale CATCH CH BASIN FILI tR INSEr lI in,ne sancarc ss(sc a�wj o'In:usrom,s Call for oeails on cuzom s¢=.Inseam � (-'.fie kk)jt� GRATED INLET wdti,a reou:a mairrze�nx orxzm. neee-s j • ranua_.ure-s«=oenno^:mzimevr auiceiine<. I W Sar E�pie. 's _. inc_S - asa CA f9W)9S9&'E I _n. 11/OC i V � I ��I TI�ca rPiLs P,Iar insane` 1 RoGarcf +Plus \� A multipurpose catch basin insert designed to capture sediment, debris; Trash & oils/grease from low (first flush) flows. A (dual) high-flow bypass allows flows To bypass the device while retaining sediment and larger floatables (debris & trash) AND allows sustained maximum desion flows under ex�reme weather conditions. FloGard® +Plus inserts are available in sizes to fit most industry-standard drainage inlets (...flat grated; combination; curb and round inlets). RoGard®+Plus gait`, basin Inserts are recommended for areas subject to silt and debris as well as low to moderate levels of petroleum hydrocarbon (oils and grease). Examples of such areas are vehicle parking lots, aircraft ramps, truck and ( bus storage yards, corporation yards, subdivision streets and public streets. Standard Filter Fabric Properties' Property Test Method units Value Mass/Unr,Area ASTM D 5261 g/m2 (czJvd') 1 190 (5.6) Grab Tensile Strength ASTM D 4632 1 N (Ibs) 1 890(200) Grab Tensile Elongation I ASTM D 4632 1 % 10 Tear Strength I ASTM D 4532 1 N (Ins) 1 330(75) 1 1 Puncture Strenom I ASTM D 4833 N (Ibs) 1 440(t 00) Burst Strenptn I ASTM D 3786 kPa (csi) 1 3097 (450) Pevmimvity I ASTM D 499-, sec, 1 2.14 =low Rate ASTM D 449 i limin/m` 5907 (cal/mintL2) 045) Apparent Opening Site ASTM D 475 ii mm 0.425 (u's Sieve) (40) Ultraviolet Stabdiry ASTM D 43-H 1 % 90 -aiso available with custom `abrics anc s:ainles<_ steel screens i• vr•r< a (Rnn1 S70-RR94 n=art: i1v n j CD It, In In h I ;If f) 10 14, T N -1 2 2,Ell- Q�11 X S-WIVA '01 'one r i :), OC Or s..'RrWC E _�� o� s _ - is e t'.es wnsou' �l : wt. e c rto uC,-r woo o,-, to OC�3,7. 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F DOrOL T e: IS SD Jrl O "1A Je- s O'1B ;yDI Cc ;, r 1E >an ape Oi IO! _sE_ Ono SU D07CJ none DIDeS a`E AXce en roi recho,oe 5v57em<. 'Dr pro-ecion o.,ai^Sr soil In Il non, rIe nT', sysiem - �.�i-ec Co—ucaied McTai ?ipe :vs;em; is usually-encicsec ny a hic- ' oJeury, soil Dr i,Jie - - oeotex'le to pro';De lonc,d=_rm nLr,roon- S en a piD w II oertora 5ons �3/� dlor-,e?er holes its,36, Clcs5 2. Ra'e eI-Iccim CONIeCn 33S 7C on i JO 5o°I D ovo 9r- ` DDr Imaiei % op a e I�, D oviD oauaTE _n., �_ Rio., o c,esi so, e.ora c Di?_ o c� is D ndrr sio eo.-C' aro U `1:11) lm,ie evailo Diiil]/. Y'J7 glide you oecii or :rj16e ei Torc_men;,. �. on ,cur.,io o d Diner -s-servip� W �r 7aiole Levets ec- rO_ s,s;5T z ml ' De O.Sb ice. ._ E CieTal 5Z 5701M w In.TC D. saCso6 a isz.i7 Df101;l0 -JIE IEJ-. nee _ ,_ - - . 5,'SreMl C�F. �F E�lne�j&e 7,ZX�MUM -j73 -Zec DP- TC -,eej nCS� 51fi_,De�j-,C STO-4DLE �ei- De comoo-e- -SFD-�Cz� -'e:, C-r -znoc D- Exls-Mg 3"ZlMooe 3rijr7eC 7 IF DiDe or For 21 DJ�Te I- SowZief JnSero-oun: OaFsrrT,O�, jn,-.= beau,513-rirc n 5-,ee' CFC IM15:r- e-c�e- �e cd;0�2 �e -c-.e D,me SFO-m se" c"STf. 4s len-c af i-,- exc-- Me De-7 ldlblE -ia�nN✓ I Fj DID e sacTicms 2ssem lc culcKly DC--'JMUIGTee woar cn_ _ZrSTS eF)-'snorer site DeVel=e7T O;sc-rc, C'e." nme. -n se SeTarrilor z\'157--rrs wOrr< 0s fl es, ',IaFsZ-flle =J=e- M&iC. Dine 117CS1 �n 17-ecjc Der,� 0' i I Tre ST3-1 , sewer Wsoem �r- L. IC MOTZ'' Mojcl aiTe recruIFernenFs Je,MDCT3rV 570-eZe area iOr egZaZs stornwaia. WFi:1E H-wa,MC site oe,eloDmeni =5zs I-D.-JOCTec metal D'De "57anz DM gClvcnizac sisal, .Al U1JJNL=� I Z-L-"' IYpE 2, poiymeric =T c or oznle,e ejecder Drre-oiir� one lnsioLnor e )ClenCg one c,cilz6le, I for ,=x!mum pe-,D-rnonce, oerenTion mass widely u5ar; because of in D'u,=iiiry nncl ec3nomy. 5NISter, ML57 -,21E C,,-TSjrI DCSIL - Generally, O'C51�0r)IT)C with The ICrOeSr OIOMe-,_r Or r DiDle p=s&e, 'ncse-' or. outlet ele,ofiDn Drz Dorkinc ol oznle,es ImE mcs� econcmicoi osIon cMl- Corr 'o5 insiollec Wit,- = hitie cz I `- I I ee , , C; b IL'E DOZK DOOE Di voi,oDfe :=M-, MMe ZCr)Drrl all 0TIDn Crrn uco to mad._ cc,,-Ir�- �eTZ[ DeTeFITIO-,ou,ODII17Y -�MDIrre srem acon3micn! Memo- Dr comDlhjnz STOFMWOTaf So.Frare 2SSi57 anolleers 11M T r)eJ7 JrC eFDFDUro ETO-M-CTEr Oela,Mjon S\'FeM Desicrs, Doc)Doe c,:FLnie vou 0� cus-om eas�cr IOUr 017—:2 wall C, os-e-m;-!eI Fvziojll_ DCSTE I''Maur own 'Ryso�ropi -em �CV -.ne ie( Swale Caic. Butterfield Self Storage (WQMP) Vegetated Swale Calculation Channel Calculator Given Input Data: Shape ........................... Trapezoidal Solving for ..................... Flowrate Slope ........................... 0.0050 ft/ft Manning's n ..................... 0.2000 Depth ........................... 0.2000 in Height .......................... 0.5000 in Bottom width .................... 2.0000 in Left slope ...................... 0.2500 ft/ft (V/H) Right slope ..................... 0.2500 ft/ft (V/H) Computed Results: Flowrate ........................ 0.0001 cfs Velocity ........................ 0.0287 fps • Full Flowrate ................... 0.0007 cfs Flow area ....................... 0.0039 ft2 Flow perimeter .................. 3.6492 in Hydraulic radius ................ 0.1535 in Top width ....................... 3.6000 in Area ...................... ...... 0.0139 ft2 Perimeter ....................... 6.1231 in Percent full .................... 40,0000 % Critical Information Critical depth .................. 0.0283 in Critical slope .................. 4.4717 ft/ft Critical velocity ............... 0.2686 fps Critical area ................... 0.0004 ft2 Critical perimeter .............. 2.2337 in Critical hydraulic radius ....... 0.0268 in Critical top width .............. 2.2268 in Specific energy ................. 0.0167 ft Minimum energy .................. 0.0035 ft Froude number ................... 0.0445 Flow condition .................. Subcritical • Page 1 Appendix G AGREEMENTS - CC&RS, COVENANT AND AGREEMENTS AND/OR OTHER MECHANISMS FOR ENSURING ONGOING OPERATION, MAINTENANCE, FUNDING AND TRANSFER OF REQUIREMENTS FOR THIS PROJECT-SPECIFIC WQMP G-1 t RECORDING REQUESTED BY: DOC # 2013-028971 1 06/18/2013 03:19P Fee:192.00 Temecula Pkwy Self Storage, LLC Page 1 of 30 Recorded in Official Records (Property Owner's Name) county of Riverside Larry W. Ward AND WHEN RECORDED MAIL TO: I Assessor, county Clerk & Recorder IIIIII(IIIIII IIII II�IIIIIII(IIII IIIIII III IIIIIIIII IIII P.O. Box 9531 (Property Owner's Mailing Address) Rancho Santa Fe, CA. 92062 S R U PAGE SIZE DA MISC LONG RFD COPY 9 �u st) M A L 465 1 426 1 PCOR NCOR SMF NCHG EXAM T: CTY UNI b02;t C SPACE ABOVE THIS LINE FOR RECORDER'S USE 603 RECORDING OF A WATER QUALITY MANAGEMENT PLAN OPERATION AND MAINTENANCE AGREEMENT FOR BUTTERFIELD RANCH SELF STORAGE - PHASE II (Name of Project) 43920 Butterfield Stage Road, City of Temecula (Address or Tract Map/Lot No.) County of Riverside, State of California Pagel Water Quality Management Plan Operation and Maintenance Agreement Property Owner Name: Temecula Pkwy Self Storage, LLC Property Owner Mailing Address: P.O. Box 9531 Rancho Santa Fe, CA. 92062 Project Address or Location: 43920 Butterfield Stage Road Temecula CA. 92592 Project's Assessor Parcel Number: 966-010-008 This Operation and Maintenance Agreement (Agreement) is made in The City of Temecula (City), a municipal agency, located in the County of Riverside, State of California, by (insert property owner) Temecula Pkwy Self Storage, LLC Owner), this (insert day) 18 of (insert month and year) June, 2013 WHEREAS, the Owner owns real property (Property) as described in Exhibit "A" and depicted in Exhibit "B", each of which exhibit is attached hereto and incorporated by reference, and has proposed that the Property be developed in accordance with governmental approvals issued by the City and other agencies having jurisdiction over the Property; WHEREAS, at the time of initial approval of the development project (Project) known as (insert name of project) BUTTERFIELD RANCH SELF STORAGE - PHASE II within the Property, the City required the Project to generate a Water Quality Management Plan (WQMP). The WQMP describes how the Project proposes to remove pollutants and minimize any adverse impacts from the discharge of storm water and non-storm water runoff generated as a result of the Project, and includes structural and non-structural treatment devices, also known as "Best Management Practices" (BMPs), that will be constructed, or installed, or implemented for this purpose. The precise location(s) of these BMPs are depicted in the WQMP, on file with the City; WHEREAS, the Owner signed and certified the WQMP and accepted the requirement to routinely inspect, clean, maintain, repair, reconstruct, and replace the BMPs associated with the Project in order to retain their original intent and effectiveness; WHEREAS, this Agreement is transferable onto subsequent owners, heirs, executors, administrators, representatives, and assigns (collectively "Successors") of this Property, Project, and all associated BMPs; WHEREAS, the Owner and Successors are aware that such operation and maintenance requirements are in accordance with, and enforceable under, the City's Municipal Code and State and Federal environmental laws regulating the discharge of pollutants in storm water and non-stormwater runoff, and may also require compliance with Local, State, and Federal laws and regulations pertaining to confined space entry and waste disposal methods in effect at the time such maintenance occurs; Page 2 NOW THEREFORE, the Owner and Successors shall be subject to the following conditions: 1. This Agreement shall be recorded in the Office of the Recorder of Riverside County, California, at the expense of the Owner and shall constitute notice to the Owner and all Successors of the title to said Property of the obligations required by this Agreement. This Agreement shall also be accompanied by a copy of an 'Operation and Maintenance Manual', included in Exhibit "C", providing detailed instructions on how and when each treatment BMP proposed for construction, or installation, or implementation must be inspected, cleaned, maintained, repaired, reconstructed, and replaced, if necessary, (collectively "Maintained") in order to retain their original intent and effectiveness. 2. Owner shall, at their sole cost, expense, and liability, routinely maintain all BMPs in a manner assuring peak performance at all times without request or demand from the City or other agency. All reasonable precautions shall be exercised in the removal of any material(s) from the BMPs and the ultimate disposal of the material(s) in a manner consistent with all relevant laws and regulations in effect at the time of the recording of this Agreement. As may be requested from time to time by the City, the Owner shall provide the City with documentation identifying the inspections, maintenance activities, material(s) and quantity(ies) removed, and disposal destinations. 3. Owner hereby provides the City complete access at any time and of any duration during business hours to the BMPs, their immediate vicinity, and all legally accessible areas draining to them upon reasonable notice, or in case of emergency as determined by the City without advance notice, for the purpose of inspecting the BMPs and/or sampling runoff into and/or from the BMPs. The City shall make every effort to minimize interference with the Owner's use of the Property during these inspections and sampling activities. 4. In the event the Owner fails to accomplish the necessary operation and maintenance obligations required by this Agreement, the Owner hereby authorizes the City to perform any maintenance necessary to restore the BMPs to their original intent and effectiveness. Owner shall reimburse all expenses associated with the City's maintenance activities to the City, including administrative costs, attorney fees, and interest thereon at the maximum rate authorized by the Civil Code. The City may also opt to use the proceeds from any securities posted for the project, or place a lien on the Property in such amount as will fully reimburse the City, to pay for such maintenance in order to guarantee the continued performance of the BMPs. 5. Owner shall notify any successor to title of all or part of the Property about the existence of this Agreement and provide such notice and a copy of this Agreement prior to such Successor obtaining an interest in all or part of the Property. Page 3 IN WITNESS THEREOF, the Owner hereto affixes their signature as of the date first written above. OWNER 1: OWNER 2(If more than one owner): Temecula Pkwy e Storage, LLC Name v ignature Signature ;(,tie Title A notary acknowledgement is required for recordation (attach appropriate acknowledgement). Page 4 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE§ 1189 a ` State of California` County of 5,g✓I ry / On 5vnc �� d�►3 before me, Cec T lr4uH� �y �bIC , Date r Ner eh Name antl Title of the OHi / personally appeared �✓r1�rY I , l�ul/_ ' Name(..or Slgner(s) I who proved to me on the basis of satisfactory evidence to be the personewhose name(.9) is/tare subscribed to the within instrument and acknowledged to me that he/sWtl;*6y executed the same in his/ er/tKir authorized capacity(jies), and that by hislWltKir signature(,sK on the instrument the LEE T GAGNE t person(s), or the entity upon behalf of which the @My Commission # 1955448 personWacted, executed the instrument. Notary Public - California i son DiegoExpir county ' 1 certify under PENALTY OF PERJURY under the Comm. Expires Oct 7, 2015 laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and official se Signature: —��//�--- Place Notary Seal Above Signature of Notary Public OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer(s) Signer's Name: Signer's Name: ❑ Corporate Officer — Title(s): ❑Corporate Officer — Title(s): ❑ Individual i1a ❑ Individual ❑ Partner — ❑Limited ❑General rop of thumb here ❑ Partner — ❑Limited ❑General rop of thumb Here ❑ Attorney in Fact ❑Attorney in Fact ❑ Trustee ❑Trustee ❑ Guardian or Conservator Cl Guardian or Conservator ❑ Other: ❑Other: Signer Is Representing: Signer Is Representing: 0 2010 National Notary Association-NationalNotary.org•1-600-US NOTARY(1-800-816-6827) Item N6907 EXHIBIT A (Legal Description of Property) Parcel 2 of Parcel Map 33545, as shown by the map on file in book # 216 of Parcel Maps, pages 18-20, recorded on 2/27/06 in the office of the County of Riverside, State of California. Page 5 EXHIBIT B (Map/Illustration) Page 6 WOMP-BUTTERFIELD RETAIL SHOPPING CENTER - PHASE II TEMECULA, CALIFORNIA — — — HIGHWAY - --79 ____-.— SOUTH IF SITE S s. I t ICI - FNI .�"` 3' 1 it 1 r VI CXI�NITV MAP` v AA a , I \ ° I ig 1 l AN rl : • ' .i lam'} t IT,1 2.0 r Y•., I 1 'e _ 1 r .! 'I p j 1 \\ / SIRLEARN cesw•nW xuue[e WBB/9N AREA [) LRA�ENITN T. j . ,EAA FIT OCY..v¢w') I Y' � I I I * i uNJDP BNSw 9WxDnFY l 91BB•9N BWXDNY s 1 1 NNNNNA—AANN r r r \ _wANN m�ia N 1 -Z OO E/✓nS YPDSCi BWND.NY ^u{ I I . [ BIDG a 561 Bm�. " ,I sr .I � 1.✓ � . ssroe+ tI1 1 - --,.__ aDW o.,X a �i 1 it Nr�iATNIPT I A 1 y _ I I B1 ^ 1 � i i 'J 1ATI, ku°BwrARI I,D�Y p s s ' so o so lao Iso uNo INs ry d B ux,s t l p b p+ ^0 1. P { R Sm�ew IN FEET < ✓i i( �— v s'IT < a pd B E 0 e "+ y. '. 6 72F ALL' LAN TIAN,n[ w,D E * ro APPENDIX B POST DEVELOPMENT " 1 , IT.. n/ A:' �dY1fmIW E�Mwm�WO G9ffif tl•Itm MASSONb.0 I.W\aD•s\vaoo\B.oal•\rouBP�oa.BBExDIe-B.e.D s/Isryou zse Bu 1 ASSOCIATES,INC. ..r+.+.�.�..en EXHIBIT C (Operation and Maintenance Manual) Page 7 Operation and Maintenance Manual For Parcel Map 33545 PA 12.0190 Prepared For: Butterfield Ranch Self Storage 43920 Butterfield Stage Road Temecula, CA 92592 Prepared by: AA M A S S 0 N & ASSOCIATES , INC . 200 E.Washington Avenue, Suite 200 Escondido, CA 92026 Prepared: June 7, 2013 PN#: 12.043A Table of Contents 1.0 Overview................................................................................................................................. 3 2.0 Maintenance Responsibility.................................................................................................... 5 3.0 Pervious Parking Area ............................................................................................................ 8 4.0 Filter Inserts........................................................................................................................... 11 5.0 Infiltration Trench.................................................................................................................. 13 Appendix A: Pervious Parking Inspection Summary Form................................................... 15 Appendix B: Pervious Parking Maintenance Summary Form............................................... 16 Appendix C: Pervious Parking Maintenance Log.................................................................. 17 Appendix D: Catch Basin Insert Filter Inspection and Maintenance Summary Form........... 18 Appendix E: Infiltration Trench Inspection Summary Form................................................. 19 Appendix F: Infiltration Trench Maintenance Summary Form............................................. 20 Appendix G: Infiltration Trench Maintenance Maintenance Log.......................................... 21 1.0 Overview 1.1 Purpose of the Maintenance Manual The Butterfield Ranch Self Storage Water Quality Operation and Maintenance Manual explains how to maintain the Water Quality Best Management Practices (BMPs) located within the project site. These BMPs are pollution control devices designed to treat urban runoff and collect trash and debris before it enters creeks, streams, and the ocean. It requires regular maintenance to ensure it continues to perform its water quality functions. The Butterfield Ranch Self Storage Property Owner, currently Temecula Pkwy Self Storage LLC, or its hired contractor is responsible for maintaining them. This manual serves as a reference guide and field manual to equip the owner or its contractor with: An overview of the BMPs and their function; A description of the location of the BMPs within the Project Site; A description of what types of conditions indicate or"trigger'the need for maintenance work; and Reproducible versions of forms, logs, and guidance sheets necessary for recording information while performing inspection and maintenance activities.' 1.2 Storm Drain System The storm drain system in Butterfield Ranch Self Storage consists of valley gutters, catch basins, and pipelines. Valley gutters channel the water from drive aisles to catch basins (reservoirs that collect surface drainage or runoff)to a pipe directing the water to the final treatment, then to the municipal storm drain system. For more information on how the system functions, see Section 1.3 below. The system described in this manual is a private system, maintained by the project owner or its hired contractor. 1.3 General Description and Function of BMPs Facilities The Butterfield Ranch Self Storage project proposes the application of 3 different types of structural Treatment BMPs: FloGard Plus Filter inserts, Pervious Parking area and a Perforated CMP (infiltration trench). • FloGard Plus Filter inserts are designed to capture sediment, debris, trash and oils/grease from the first low flows (first flush). A catch basin insert (grate inlet) will be installed at every inlet, depending on the type of inlet, to provide pre-treatment for runoff. Maintenance will be required on a recurring basis. Each installation will be serviced a minimum of two (2) times a year, with a change of filter media when required. Originals and copies of these completed forms must be kept and maintained by all parties involved in the maintenance of Butterfield Ranch Self Storage BMPs. Regular use and secure storage of these documents will assure the City of Temecula,neighboring agencies,and members of the Butterfield Ranch Self Storage that the B MP's are being properly maintained. 3 • The second structural BMP consists of Pervious Parking Lot proposed at the eastern boundary of the site. Runoff from roof tops will be treated via the Pervious Parking Area. Runoff that cannot be drained to the pervious parking area will be captured via catch basins fitted with FloGard fossil inserts. Theses inserts will provide a first flush treatment, removing trash, debris, and other gross solids. Each installation will be serviced a minimum of two (2) times a year, with a change of filter media when required. • The third treatment BMP consists of a Perforated CMP (infiltration trench) connected to the storm drain system, at its most downstream point inside of the property limits. Once flows pass thru the Perforated Pipe (infiltration trench) they will be conveyed to the existing storm drain system within Butterfield Stage Road. The Perforated CMP structural BMP's consists of an underground Perforated Pipe in Infiltration Trench with particular media to treat pollutants of concern. Storm drains provide conveyance in and out of the infiltration portion of the storm drain system. Maintenance will occur a minimum of two (2) times per year, with the potential need for more frequent maintenance during the rainy season (October 15t—April 30th). 4 2.0 Maintenance Responsibility 2.1 Butterfield Ranch Self Storage Owner Responsibility The project Owner, or its hired contractor, is responsible for all portions of the storm drain system that connects the drop inlets and catch basins to the public storm drain system. The main tasks that are the responsibility of the project Owner, or its hired contractor, include: Proper drainage; and Aesthetic appearance. A qualified employee from the project Owner or contract employee should periodically inspect the BMP's at least twice a year: once before the rainy season (AugusUSeptember) and once during the rainy season (February/March). For a list of inspection duties, see Appendix A. If the project Owner or contract employee detects a problem, they should inform a supervisor as soon as possible to address the situation before the next storm event occurs. Once the project Owner or contract employee becomes aware of the problem, they should dispatch qualified maintenance personnel to correct the problem as soon as possible. The project Owner or contract employee must perform routine maintenance activities, such as debris removal, vegetation maintenance, and erosion inspection at least twice a year. Sediment should be removed as needed. The Catch Basin Insert Unit will require material to be removed at least once a year, depending on the conditions in the community and the manufacturer's specifications. 2.2 Maintenance Contractor Responsibility If a maintenance contractor assists with maintenance, some of the potential responsibilities to ensure the system is working efficiently may include, but are not limited to: Performing engineered water flow functions; Performing filtration functions; Maintaining acceptable BMP functions. Specific maintenance requirements for the maintenance contractor are presented in detail in Section 2.4 of this manual. 2.3 Safety Precautions While performing BMP system maintenance activities, all personnel must observe the following safety precautions at all times: Minimize time spent on the travel way. Enter the facility via the access road, obtain access to the property gate from the Property Manager, and park inside the facility. 5 Wear an orange safety vest and appropriate shoes. Wear rain gear during a storm event. Be aware of slippery conditions, fast moving water, and unstable ground. Bring adequate lighting to compensate for poor visibility, especially at night. Avoid back strain by using your legs to lift heavy objects. Use care when operating power tools and machinery. Only use them if you are trained in their proper use. Always wear eye protection when working with tools. Be aware of overhead dangers. Do not leave materials, tools, and equipment, unattended or blocking walkways. Keep a phone or other means of communication nearby at all times. Never leave open holes unattended or un-barricaded. Clean up your work area. 2.4 Sediment Removal,Testing, and Disposal 2.4.1 Sediment Removal The types of storm water pollutants that accumulate in the sediment vary, but may include contaminants such as heavy metals, petroleum hydrocarbons, and other organic compounds such as pesticides or solvents (many of which may be considered hazardous wastes). When the sediment level reaches 10%, the sediment must be removed. Depending on the conditions upstream, sediment removal should be performed once every five to ten years. 2.4.2 Sediment Testing Maintenance personnel should examine the appearance and odor of solids and liquids removed from the BMPs to determine whether chemical analyses are necessary. They should also be alert for an especially oily appearance, coloration by antifreeze, or odors of gasoline, solvents, hydrogen sulfide, or other noxious substances. Contaminated material should be separated from other uncontaminated wastes. Mixing wastes of differing qualities could contaminate the entire load and encumber its disposal. The suspected hazardous waste should be analyzed to determine the appropriate disposal method. If contamination is suspected, the sediment should be removed from the basin and analyzed to determine its constituents, especially noting the presence of fats, oils, and grease (FOG), total petroleum hydrocarbons (TPH), and any other metals. 2.4.3 Sediment Disposal Disposal recommendations depend on the maintenance method used for the waste sediment excavation. For example, disposal methods requiring the use of a vector truck, which picks up 6 wastewater in addition to sediment, differ from those used for shoveling/bobcat sediment removal. Several methods for disposal are available depending on the concentrations of toxins in the waste. Methods can range from recycling the material, to depositing the sediment into appropriate landfills. Sediment removed from a BMP is typically found to be relatively clean and can be disposed of at a local municipal landfill. At the time of disposal, if the wastes are deemed unfit for municipal landfill use, a full and comprehensive testing program should be run for all the constituents outlined under California Code of Regulations (CCR) Title 22, which lists concentrations of certain chemicals and their soluble threshold limit concentrations (STLCs) and total threshold limit concentrations (TTLCs). Chemicals that exceed these concentrations are considered hazardous waste and must be removed from the sediment. Table 2 lists STLCs and TTLCs for heavy metals according to CCR Title 22. Table 2: Soluble and TTLCs for Heavy Metals According to CCR Title 22 TTLC2 STLC3 Wet•Weight Substance Abbreviation M /I Mg/kg Antimony Sb 15 500 Arsenic As 5 500 Barium Ba 100 10,000C Beryllium Be .075 75 Cadmium Cd 1 100 Chromium VI compounds Cr 5 500 Chromium and/or Chromium III compounds Cr 5 2,500 Cobalt Co 80 8,000 Copper Cu 25 2,500 Lead Pb 5 1,000 Mercury Hg 0.2 20 Molybdenum Mo 350 3,500e Nickel Ni 20 2,000 Selenium Se 1 100 Silver Ag 5 500 Thallium TI 7 700 Vanadium V 24 2,400 Zinc Zn 250 5,000 z Total Threshold Limit Concentration(TTLC) 3 Soluble Threshold Limit Concentration(STLC) 7 3.0 Pervious Parking Area 3.1 Pervious Parking Description There is Pervious Parking at the east side of the site. The Pervious Parking Area is out of Specification Class II Aggregate Base capable of achieving 0.5/hr infiltration over Mirafi fabric. They are designed to treat runoff through filtering by infiltration into the underlying soils. They trap particulate pollutants (suspended solids and trace metals) promote infiltration, and reduce the flow velocity of stormwater runoff. 3.2 Inspections The Pervious Parking Area should be inspected a minimum of twice a year (before and after rainy season) and after each significant rain event. Pervious Parking should be inspected for: General aesthetics (graffiti, vandalism); Vegetation management(grass, shrubs, trees); Erosion and slope stability; Performance (fouling, blockage, damage); Equipment repair/maintenance; Differential settlement; Cracking; Leakage; Sediment accumulation (within swale, and at inlet); Storage of accumulated sediment or other wastes (must be removed before accumulated sediment reaches 10% of original design depth); Vector control;and Mirafi clogging before and after rainy season, after large storms, and more frequently as needed. Inspection checklists and logs (Appendices A, B, and C) should be completed during each visit to the basin and kept in a field logbook for easy reference. 8 3.3 Maintenance Indicators and Maintenance Activities The useful life of a Pervious Parking system is directly proportional to its maintenance frequency. If properly designed and regularly maintained, they can last indefinitely. The maintenance objectives for the Pervious Parking Area systems include keeping up the hydraulic and removal efficiency of the pervious area. Maintenance activities should include clearing of debris and blockages. Cutting should be removed from the area and disposed. Accumulated sediment should also be removed manually to avoid concentrated flows. The application of pesticides should be minimal. Another aspect of a good maintenance plan is repairing damaged areas. For example, if the area develops ruts or holes, it should be repaired utilizing a suitable soil that is properly tamped. Any standing water removed during the maintenance operation must be disposed to a sanitary sewer at an approved discharge location. Residuals (e.g., silt) must be disposed in accordance with local or State requirements. Typical maintenance activities are summarized below: ✓ Inspect Pervious Parking at least twice annually for erosion, damage, and sediment and debris accumulation preferably at the end of the wet season to schedule summer maintenance and before major fall runoff. However, additional inspection after periods of heavy runoff is desirable. The Pervious Parking should be checked for debris and litter, and areas of sediment accumulation. ✓ Aggregate thickness may not have a large impact on pollutant removal. Consequently, replenishing of aggregate may only be necessary for safety or aesthetics or to suppress weeds. ✓ Trash tends to accumulate in Pervious Parking areas, particularly along highways. The need for litter removal is determined through periodic inspection, but litter should always be removed. ✓ Sediment accumulating near culverts and in channels should be removed when it builds up to 75 mm(3 in.) at any spot, or covers vegetation. ✓ Regularly inspect for pools of standing water. Pervious Parking can become a nuisance due to mosquito breeding in standing water if obstructions develop (e.g, debris accumulation, invasive vegetation) and/or if proper drainage slopes are not implemented and maintained. 3.4 Aggregate The basin aggregate shall be restored, if required, in response to: Damage or disturbance; Sediment removal; and Re-grading. 3.5 Required Documentation Reproducible versions of forms, logs, and guidance sheets (contained in Appendices A, B, and C) necessary for recording information while performing operation, inspection, and other maintenance 9 activities are included. Originals and copies of these completed forms must be kept and maintained by all parties involved in the maintenance, including the project Owner or its contractor, for at least five years. Proper use and secure storage of these documents will assure the City of Temecula, neighboring agencies, and perhaps most importantly, members of Butterfield Ranch Self Storage, that the Pervious Parking Area is being properly maintained, and, as a result, polluted runoff is being properly reduced and treated wherever possible. 3.6 Material Disposal The accumulated sediment found in stormwater treatment and conveyance systems must be handled and disposed of in accordance with regulatory protocols. It is possible for sediments to contain measureable concentrations of heavy metals and organic chemicals (such as pesticides and petroleum products). Areas with the greatest potential for high pollutant loading include industrial areas and heavily traveled roads. Sediments and water must be disposed of in accordance with all applicable waste disposal regulations. When scheduling maintenance, consideration must be made for the disposal of solid and liquid wastes. This typically requires coordination with a local landfill for solid waste disposal. For liquid waste disposal a number of options are available including a municipal vacuum truck decant facility, local waste water treatment plant or on-site treatment and discharge. 10 t Filter Inserts 4.1 Recommended Frequency of Service Filter Insert Manufacturer recommends that installed Flo-Gard TM +Plus Catch Basin Insert filters be services on a recurring basis. Ultimately, the frequency depends on the amount of runoff, pollutant loading and interference form debris (leaves, vegetation, cans, paper, etc.); however, it is recommended that each installation be serviced a minimum of two times per year, with a change of filter medium when necessary. 4.2 Recommended Timing of Service Manufacturer guidelines for the timing of service are as follows: 1. For areas subject to year-round rainfall: On a recurring basis (at least three times per year). 2. For areas with winter snow and summer rain: Prior to and just after the snow season and during the summer rain season. 3. For installed devices not subject to the elements (washracks, parking garages, etc.): On a recurring basis (no more than three times per years). 4.3 Service Procedures 1. The service shall commence with collection and removal of sediment and debris (litter, leaves, papers, cans, etc.) and broom, sweeping around the drainage inlet. Accumulated materials shall be placed in a DOT approved container for later disposal. 2. The catch basin shall be visually inspected for defects and possible illegal dumping. If illegal dumping has occurred, the proper authorities and property owner representative shall be notified as soon as practicable. 3. The catch basin shall be removed and set to one side. Using an industrial vacuum, the accumulated materials shall be removed from the liner. (Note: DPS uses a truck mounted vacuum for servicing Flo-GardTm +Plus catch basin inserts.) 4. When all of the collected materials have been removed, the filter medium pouches shall be removed by unsnapping the tether from the D-ring and set to one side. The filter liner, gaskets, stainless steel frame and mounting brackets, etc. shall be inspected for continued serviceability. Minor damage or defects found shall be corrected on —the-spot and a notation made on the maintenance record. More extensive deficiencies that affect the efficiency of the filter (torn liner, etc.). will be corrected and notation will be made in the maintenance record. 5. The filter medium pouches shall be inspected for defects and continued serviceability and replaced as necessary and the pouch tethers re-attached to the liner's D-ring. 6. The grate shall be replaced. 11 4.4 Replacement and Disposal Of Exposed Filter Medium And Collected Debris The manufacturer recommends that the medium be changed at least once per year. During the appropriate service, or if so determined by the service technician during a non-scheduled service, the filter medium pouches will be replaced with new pouches. Once the exposed pouches and debris have been removed, DPS has possession and must dispose of it in accordance with local, state and federal agency requirements. 4.5 Filter Insert Inspections The filter inserts should be inspected a minimum of two times a year (before and after the rainy season) and after each significant rain event. 12 15.0 Infiltration Trench 5.1 Infiltration Trench Description The infiltration trench is located at the westerly project entrance at Butterfield Ranch Road. It collects first-flush and nuisance flows. The infiltration trench is designed to capture and filter first-flush runoff and dry weather nuisance flow. These flows enter the trench specifically through a 24" x 24" catch basins located throughout the project site connected to an existing 24'storm drain. The rock filled layer and associated 24" perforated CMP in the infiltration trench. It therefore does not receive surface flows from areas directly above the trench through percolation. 5.2 Infiltration Trench Access The infiltration trench itself is a subsurface structure and is therefore only accessible through a storm drain manhole. 5.3 Infiltration Trench Operations The infiltration trench is connected to publicly maintained storm drain. In the event of a failure or clog in the Perforated CMP, flows will again travel past and continue downstream in the pipe. 5.4 Infiltration Trench Inspections The infiltration trench should be inspected a minimum of twice a year (before and after the rainy season)and after each significant rain event. The infiltration trench should be inspected for: ✓ Perforated CMP blockage; ✓ Differential settlement within infiltration trench alignment ✓ Sediment accumulation within drain box. Infiltration Trench inspection checklists and logs (Appendices A, B, and C)should be completed during each visit to the trench and kept in a field logbook for easy reference. 5.5 Asphalt Above The Infiltration Trench The asphalt above the infiltration trench shall be restored, if required, in response to: ✓ Rock fill and liner removal and replacement 13 5.6 Required Infiltration Trench Documentation Reproducible versions of forms, logs, and guidance sheets (contained in appendices A,B, and C) necessary for recording necessary information while performing operation, inspection, and other infiltration trench maintenance activities are included. Originals and copies of these completed forms must be kept and maintained by all parties involved in the maintenance. Proper use and secure storage of these documents will assure the City of Temecula, and neighboring agencies that the trench is being properly maintained, and, as a result, polluted runoff is being properly reduced and treated wherever possible. 14 ' 1 1 ' :__ Pervi-ous Parking Inspection Summary Form Pervious Parking Inspection Summary Form General Information Date: Time: Inspector Name: Sediment and Erosion Control Information Maintenance Required? What is the sediment depth, in inches? Does this exceed 2 inches? ❑Yes ❑No ❑Yes ❑No What is the sediment type and location (where is the sediment accumulation located? (inlet/outlet?) Is there standing water(more than 72-hours after storm event)? ❑Yes ❑No ❑Yes ❑No If answer is yes, immediate maintenance is required. If yes, how deep is the water, in inches? Where is it located? Inlet/Outlet? Is there any evidence of erosion? If yes, maintenance is ❑Yes ❑No ❑Yes ❑No required. Is there any evidence of embankment slumping or cracking? If ❑Yes ❑No ❑Yes ❑No es, maintenance is required. Structural Information Maintenance Required? Any blockage or sediment in outlet structure? If yes, ❑Yes ❑No ❑Yes ❑No maintenance is required. Is there evidence of concrete scour or cracking of structural ❑Yes ❑No ❑Yes ❑No parts? If yes, and considered major, maintenance is required. In what condition are the fences and locks? ❑OK ❑Not OK ❑Not Applicable ❑Yes ❑No Are there any other general maintenance concerns? Aesthetic Concerns Maintenance Required? Is there any non-trash debris? If yes, maintenance is required. ❑Yes ❑No ❑Yes ❑No Is there any trash? If yes, maintenance is required. ❑Yes ❑No ❑Yes ❑No Is there any graffiti? If yes, maintenance is required. ❑Yes ❑No ❑Yes ❑No Non-Storm Water Concerns Maintenance Required? Are there any non-storm water discharges to the Pervious ❑Yes ❑No ❑Yes ❑No Parking? If persistent, investigate upstream if repairs are needed i.e. broken sprinklers). 15 Appendix i: Pervious Parking Maintenance Summary Form Pervious Parking Maintenance Summary Form General Information Date: Time: Inspector Name: Sediment and Erosion Control Information Was sediment removal or sediment managementperformed? ❑Yes ❑No Was erosion repair(including vegetative stabilizationperformed)? ❑Yes ❑No Was embankment/slope repairperformed? ❑Yes ❑No Was any other maintenance performed? (Describe) ❑Yes ❑No Structural Information Were any structural repairs performed? (Describe) ❑Yes ❑No Aesthetic Concerns Was debris and trash removal erfomied? ❑Yes ❑No Was any other maintenance performed? (Describe) ❑Yes ❑No 16 Appendix C: Pervious Parking Maintenance Log Pervious Parking Maintenance Log Date: Inspector Name: Pervious Parkin : Maintenance Performed: Date: Inspector Name: Pervious Parking: Maintenance Performed: Date: Inspector Name: Pervious Parkin Maintenance Performed: Date: Inspector Name: Pervious Parking: Maintenance Performed: Date: Inspector Name: Pervious Parking: Maintenance Performed: Date: Inspector Name: Pervious Parking: Maintenance Performed: Date: Inspector Name: Pervious Parkin : Maintenance Performed: Date: Inspector Name: Pervious Parking: Maintenance Performed: Date: Inspector Name: Pervious Parking: Maintenance Performed: Date: Inspector Name: Pervious Parkin Maintenance Performed: 17 'Appendix Basin Insert Filter Inspection1 Maintenance Summary Form Catch Basin Insert Filter Inspection and Maintenance Summary Form General Information Date: Time: Inspector Name: Facility ID: Location: Defect and Conditions(check if done and give description) Maintenance Maintenance Required, Performed if Yes Sediment Accumulation: Does sediment form a cap over the insert media of the insert ❑Yes ❑No ❑Yes ❑No and/or unit? Comments Trash and Debris Accumulation: Does trash and debris accumulate on insert unit creating a ❑Yes ❑No ❑Yes ❑No blockage/restriction? Comments Media Insert Not Removing Oil Does effluent water from media insert have a visible sheen? ❑Yes ❑No ❑Yes ❑No Comments Media Insert Water Saturated Is catch basin insert saturated with water and no longer have the ❑Yes ❑No ❑Yes ❑No capacity to absorb? Comments Media Insert—Oil Saturated: Is media oil saturated due to petroleum spill that drains to catch []Yes ❑No ❑Yes❑No basin? Comments Media Insert Use Beyond Normal Product Life Has media been used beyond the typical average life of media ❑Yes ❑No ❑Yes ❑No insertproduct? Comments 18 Appendix 1 / 1Form Infiltration Trench Inspection Summary Form General Information Date: Time: Inspector Name: Structural Information Maintenance Required Is there standing water in the drain box (more than 72-hours after storm ❑Yes ❑No event)? If answer is yes, immediate maintenance is required. Is there trash or debris blocking the inlet grate to the drain box? ❑Yes ❑No If answer is yes, immediate maintenance is required. Are there any other general maintenance concerns? ❑Yes ❑No 19 Appendix 1Form Infiltration Trench Maintenance Summary Form General Information Date: Time: Inspector Name: Structural Information Were any structural repairs performed? (Describe) ❑Yes ❑No 20 f ,Appendix G: Infiltra1 1 ' Infiltration Trench Maintenance Log Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: Date: Inspector Name: Basin: Maintenance Performed: 21 This must be in red to be a "CERTIFIED COPY" I her by certify the foregoing instrument to h U p3 w clamp has been affixed consisting NTt' Cr. of pages to be a full,true and G0U �P1, correct copy of the original on file and of record inm�y�yoff/fffiiicce. 0 n O � M 4 � * Q, ED A Assessor-County Clerk-Recorder 'PiG Fe County of Riverside,State of California 6 Oe Dated: SUN 18 2013 I�F�UUNTe. C���� Certification must be in red to be a CERTIFIED COPY" Appendix H PHASE 1 ENVIRONMENTAL SITE ASSESSMENT - SUMMARY OF SITE REMEDIATION CONDUCTED AND USE RESTRICTIONS • • H-1