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Home My WebLink AboutRough Grading Permit BGR 01034012 �o� — �) G40:�)-Ao 12-19-2003 04:1Spm From -RICHMOND AWRICAN +760-991-0372 T-574 P.009/004 F-022 rIANNINr ENGINEERING SURVEYING COVERNM6NT RELATIONS HUNSAKER . &ASSOCIATES I R v I N 1, 1 N C. INLAND EMPIRE REGION Date: November g4I,.2003 IRVINE RIVERSIDE COUNTY - GRADING DEPARTMENT RIVERS119 Department of Building and Safety sAN Dlew 38493 Los Alamos Road, Suite A Murrieta, CA 92563 PRINCIPAM 9RADLLT 9. HAY PAUL HUDDLRSTON 3900 Adams 31me1 Sults A•15 RWamlde, Csllfomla 91504 1909) 3327300 PH 19m9135M(19 FX www. hunssksLeem Attn: District Grading Inspeaor Sub]: Civil Enginear's Certification of Rough Grade Reference: Grading Permit No. BGR01 040 Address Fmbasev Avenue Tract No. 23.OB6� Lot(s) 1 thmuch 5 Inclusive RECEIVED County of Riverside Building & Safety DEC 19 2003 MURRIETA As Engineer for the project, I hereby certify the rough grading for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code, Rough Grading has been completed substantially In conformance with the approved grading plan, which Includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property comers for proper building location and inclination of ell slopes, construction of earthen berms and positive building pad drainage. Note, This is a re-certillcavon of rough grade. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Regi Pau Huddleston. Jr, » ,020 Exp. Date: 06/30/06 W.O. #0076-23068-3 1'3OVd 6919 ZS€ 606 0098V V U38V5b=q 3 1 ! S I (34ii) E 0. 6: '03C 02-02-2004 10:1 Dam From -RICHMOND AMERICAN PUNNING ENGINEERING SURVEYING GDVERNVW KLATIONS IRVIN! RIVE0.SIDE SAN DIEGO PRINCIPALS: BRADLEY 9, HAY PAUL NUDDLESYON 7900 Ad1IM 3" SuIMA•15 RIwNIaR. California 92704 (909) 352-77oo PW 1969) 757.9269 PX www.hunsoker.Wm HUNSAKER &ASSOCIATES 1 R V ( N E. I N C. INLAND EMPIRE REGION Date: &.0 04 +760-891-0972 T-759 P.007/007 RECEIVED County of Riverside Building & Safety FEB 0 t 2004 RIVERSIDE COUNTY -GRADING DEPARTMENT tAliRRIETA Department of Building and Safety 39493 Los Alamos Road, Suite A Murrieta, CA 92683 Attn: District Grading Inspector 9ubj: Civil Engineer's Certification of Rough Grade Reference: Grading Permit No. BGR01 034 Address Jum' Clr Tract No. 92966-3 Lot(s) 8 throuah 15, Inclusive F-393 As Engineer for the project,' I hereby certify the rough grading for the referenced project in accordance with my responalbllltles under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property comers for proper building location and Inclination of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Region PR. Huddleston, Jr. RCE 58020 Ems. Dots: 06130106 W.O. 00076-23006-3 ,1 ', Z •g+�Vd 69ZG Z69 606 nosey V XUV9Kf114 60:130 (!1FiS) 70 . 51 'Nvr' 10-22-2003 02:17pm From -RICHMOND AMERICAN +760-691-0372 T-154 P-002/002 F-304 PLANNING ENGNEERING SURVEYING COVPAMMRMTIONS IRVINE RIVERSIDE SAN DIEGO PRINCIPALS: BRADLEY 9. MAY PAUL HUDDLEMN 29oo Adorn Strm Suka AA 5 Rlrenlde, dllfomla 92504 (9119} 3524742 PH 19091357.9z6P FA wwv. huneeeerxem HUN SAKER &ASSOCIATES I R V I N r. 1 N C. INLAND EMPIRE REGION n_ •-1 - ee RIVERSIDE COUNTY - GRADING DEPARTMENT Department of Building and Safety 39493 Los Alamos Road, Suite A Murrieta, CA 92563 ECEIVED County of Riverside Building & Safety OCT 22 2003 MURRIETA Attn: District Grading Inapector Subj: Civil Engineers Certification of Rough Grade Reference: Grading Permit No. SGRa10340 Address Poppx Street. Yi ccaStreet Tract No. Lot(s) jf, 17 & 99 ftei ugh 101, Jnnlusive As Engineer for the project, I hereby certify the rough grading for the referenced project In accordance with my. responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially In conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property comers for ptioper building location and Incllnatlon of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Region zt� P R. Hud eston, Jr. 4E 58020 Exp. Date: 06/30/06 W.O. ft0076-23086-3 Z *ZDVE 6968 ZSE 606 DOsay Y N3JLV8XaH E4+Zi (CZM) EO. ZZ uOD 10-21-2003 09:42am PLANNING ENGINEERING SURVEYING GOVERNMENT RELATIONS WINE RMR510r SAN PROD PRINCIPALS: BRADLEY & HAY PAUL HUDDLESTON 2900 Adama Sirnl suue A•15 Riverside, CalHomla 92504 (909) 352-7200 PH IWO 352.6269 FX v . humaYer.com From -RICHMOND AWRICAN HUN SAKER &)&SSOCIATES I INLAND EMPIRE RECION 'oc a 9.M , • - R +760-691-0972 RIVERSIDE COUNTY - GRADING DEPARTMENT Department of Building and Safety 39493 Loa Alamos Road, Suite A Murrista, CA 92563 T-126 P.004/006 F-266 RECEIVED County of Riverside Building & Safety OCT 21 2003 MURRIETA Attn: District Grading inspector Sub]; Civil Engineer's Certification of Rough Grade Reference: Grading Permit No. HG801133 0 Address Tract No. 290HBs� Lot(s) 16. 17 A 101 thrcugh..71,2•, InOlusiva As Engineer for the project, I hereby certify the rough grading for the referenced project In accordance wBh my- responsibilities under the Riverside County Grading and Excavation Code, Rough Grading has been completed substantially In conformance with the approved grading plan, which includes; line and grade for all engineered drainage devices (graded and ready for paving or construction), staidng of property comers for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. • HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Region P R. Huddleston, Jr. E 58020' + Exp.6/3 . Date; 00/06 0, Orvlie am iy'r W.G. #0076-23066-3 z "30W We LSE 606 EsNtlautii 95;20 fan.).) 90. tZ ia0 07-18-2003 10:34am PLANNING ENGINEERING SURVEYING GOVERNMENT RELATIONS From -RICHMOND AMERICAN HUNSAKER &ASSOCIATES I R V I N E, I N C. INLAND EMPIRE REGION Date: July 17 217103 +760-691-0372 IRVINE WERSIDE RIVERSIDE COUNTY - GRADING DEPARTMENT SAN DIEGO Department of Building and Safety 39493 Los Alamos Road, Suite A Murrieta, CA 92563 PRINCIPALS: BRADLEY 8. MAY PAUL MUDDLESTON 2900 Adams 5uen SWIe A-lS Rl.erslde, California 9250a (909) 352.7200 PH !9091 352-8269 F% www. hunsaker_com Attn_ District Grading Inspector T-382 P.002/003 F-087 RECEIVED County of Riverside Building & Safety JUL 18 2003 MURRIETA Subj: Civil Engineer's Certification of Rough Grade (Pads Only) Reference: Grading Permit No. Address Tract No, Lot(s) As Engineer for the project, I hereby certify the rough grading (pads only) for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property corners for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Region �s-e jjZtn, No. sd,9g'PaiHu * Exa.(��r a R58020 F�cp. bate: 06/30/06 �r�Fkrv�� W.O. #0076-23066-3 PLANNING ENGINEERING SURVEYING GOVERNMENT RELATIONS IRVINE RIVERSIDE SAN DIEGO PRINCIPALS: BRADLEY B. HAY PAUL HUDDLESTON 2900 Adams Street Suite A-15 Riverside, California 92504 (909) 352-7200 PH (909) 352-8269 FX www. hunsaker.<om HUNSAKER &ASSOCIATES I R V I N E, I N C. 1 N LAND EMPIRE REGION RECEIVED County of Riverside Building & Safety MAR 2 7 2003 RIVERSIDE COUNTY - GRADING DEPARTMENT MURROA Department of Building and Safety 39493 Los Alamos Road, Suite A Murrieta, CA 92563 Attn: District Grading Inspector Subj: Civil Engineer's Certification of Rough Grade (Pads Only) "'Neference: Grading Permit No. :O -0 Address Tioga Street Poppy Street Key Circle W. - Tract No. 1 Lot(s) 27 through 38 Inclusove- 76 through 7c) lnclusdvpd : and : • through 95 Inclusive As Engineer for the project, I hereby certify the rough grading (pads only) for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property corners for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. Note: This is a re -certification of rough grade. HUNSAKER & ASSOCIATES IRVINE, INC. Inland dEEmpire �Region P' 61 R. Huddleston, Jr. f E 58020 Exp. Date: 06/30/06 W.O. #0076-23066-3 PUNNING ENGINEERING SURVEYING GOVERNMENT RELATIONS IRVINE RIVERSIDE SAN DIEGO PRINCIPALS: BRADLEY B. HAY PAUL HUDDLESTON 2900 Adams Street Suite A-15 Riverside, California 92504 (909) 352-7200 PH (909) 352-8269 F% www, hunsaker.com HUN SAKE R RECEIVED &ASSOCIATES County of Riverside I R V I N E, I N C. Building &Safety N LAND EMPIRE REGION DEC t 7 2002 Date: December 16, 2002 MURRVA RIVERSIDE COUNTY - GRADING DEPARTMENT Department of Building and Safety 4080 Lemon Street, 2nd Floor Riverside, CA 92501 Attn: District Grading Inspector Subj: Civil Engineer's Certification of Rough Grade (Pads Only) Reference: Grading Permit No. RGR020556 Address cozy Way Tract No. 73066-3 Lot(s) 39 through 43, Inclusive- and 67 thro�gf�, Incicsive As Engineer for the project, I hereby certify the rough grading (pads only) for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property corners for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Regiorsrf�, / v a No. 86020 R R. Huddleston, Jr. e�. 04, 58020 mWI`. Date: 06/30/06 ,,td W.O. #0076-23066-3 PLANNING ENGINEERING SURVEYING GOVERNMENT RELATIONS IRVINE RIVERSIDE SAN DIEGO PRINCIPALS: BRADLEY B. HAY PAUL HUDDLESTON 2900 Adams Street Suite A-15 Riverside, California 92504 (909) 352-7200 PH (909) 352-8269 FX www. hunsaker.com HUNSAKER &ASSOCIATES I R V I N E, I N C. I N LAND EMPIRE REGION BM M-� —111' • 11 RIVERSIDE COUNTY - GRADING DEPARTMENT Department of Building and Safety 4080 Lemon Street, 2nd Floor Riverside, CA 92501 RECEIVED County of Riverside Building & Safety DEC 17 2002 MURRIETA Attn: District Grading Inspector Subj: Civil Engineer's Certification of Rough Grade (Pads Only) Reference: Grading Permit No. BGR020556 Address Tioga Street Tract No. 23066-3 Lot(s) 44 through 46, Inclusive As Engineer for the project, I hereby certify the rough grading (pads only) for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property corners for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Region off' DD E gid'%• v�:: Paul . Hu estonr. 20 RCNo.r 58020 E . Date: 06/30/06 E W.C. #0076-23066-3 PLANNING ENGINEERING SURVEYING GOVERNMENT RELATIONS IRVINE RIVERSIDE SAN DIEGO PRINCIPALS: BRADLEY B. HAY PAUL HUDDLESTON 2900 Adams Street Suite A-15 Riverside, California 92504 (909) 352-7200 PH (909) 352-8269 FX www. hunsaker.c= HUNSAKER &ASSOCIATES I R V I N E, I N C. INLAND EMPIRE REGION RIVERSIDE COUNTY - GRADING DEPARTMENT Department of Building and Safety 4080 Lemon Street, 2nd Floor Riverside, CA 92501 (�C(P51IE0MGD n F_ r, 0 4- 2002 COUNTY OF RIVERSIDE BUILDING AND SAFETY Attn: District Grading Inspector Subj: Civil Engineer's Certification of Rough Grade (Pads Only) Reference: Grading Permit No. BGR020556 Address Tanga Street Tract No. 23066-3 Lot(s) 47 through 55 Inclusive As Engineer for the project, I hereby certify the rough grading (pads only) for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property corners for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Region P R. Hud leston, Jr. R E 58020 Exp. Date: 06/30/06 W.O. #0076-23066-3 PLANNING ENGINEERING SURVEYING GOVERNMENT RELATIONS IRVINE RIVERSIDE SAN DIEGO PRINCIPALS: BRADLEY B. HAY PAUL HUDDLESTON 2900 Adams Street Suite A-15 Riverside, California 92504 (909)352-7200 PH (909) 352-8269 FX www. hunsaker.com HUNSAKER &ASSOCIATES I R V I N E, I N C. I N L A N D EMPIRE REGION x. - ,� • 11 RIVERSIDE COUNTY - GRADING DEPARTMENT Department of Building and Safety 4080 Lemon Street, 2nd Floor Riverside, CA 92501 RECEIVED CounBuild not Riverside 9 & Safety JAN 08 2003 MURRIER Attn: District Grading Inspector Subj: Civil Engineer's Certification of Rough Grade (Pads Only) Reference: Grading Permit No. BGRO10340 Address Tioga Street, Poppy Street Tract No. 2nngg-a Lot(s) 56 through 66, Inclusive- and 70 through 79, Inclusive As Engineer for the project, I hereby certify the rough grading (pads only) for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property corners for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIP Inland Empire Region Paul R. Huddleston, Jr. RCE 58020 Exp. Date: 06/30/06 W.O. #0076-23066-3 PLANNING ENGINEERING SURVEYING GOVERNMENT RELATIONS IRVINE RIVERSIDE SAN DIEGO PRINCIPALS: BRADLEY B. HAY PAUL HUDDLESTON 2900 Adams Street Suite A-15 Riverside, California 92504 (909) 352-7200 PH (909) 352-8269 FX www. hunsaker.com H U T c A VJtll� it E n RECEIVED lJ 1 V County of Riverside e ccOCT AT EC Building & Safety I R N E, I N C. 1:,J JAN .I 3 2003 INLANN D EMPIRE REGION Date: January 10, 2003 MURRIETA RIVERSIDE COUNTY - GRADING DEPARTMENT Department of Building and Safety 4080 Lemon Street, 2nd Floor Riverside, CA 92501 Attn: District Grading Inspector Subj: Civil Engineer's Certification of Rough Grade (Pads Only) Reference: Grading Permit No. BGRO10340 Address 33010 and 33024 Poppy Street Tract No. 23066-3 Lot(s) 80 and 81 As Engineer for the project, I hereby certify the rough grading (pads only) for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property corners for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Fmpire Regio Paul Jn J� / �e � z' Huddleston, Jr. Exp. Date: 06/30/06 W.O. #0076-23066-3 PLANNING ENGINEERING SURVEYING GOVERNMENT RELATIONS IRVINE RIVERSIDE SAN DIEGO PRINCIPALS: BRADLEY 8. HAY PAUL HUDDLESTON 2900 Adams Street Suite A-15 Riverside, California 92504 (909) 352-7200 PH (909) 352-8269 FX www. hunsakencom HUNSAKER &ASSOCIATES I R V I N E, I N C. N LAND EMPIRE REGION �. - 11- • 11 RIVERSIDE COUNTY - GRADING DEPARTMENT Department of Building and Safety 39493 Los Alamos Road, Suite A Murrieta, CA 92563 RECE)vu County of Riverside Building & Safety MAY G �, 'Ltlu:. Wia0A Attn: District Grading Inspector Subj: Civil Engineer's Certification of Rough Grade (Pads Only) Reference: Grading Permit No. B RO10340 Address Key Circle Tract No. 23066-3 Lot(s) 83 through 88, Inclusive As Engineer for the project, I hereby certify the rough grading (pads only) for the referenced project in accordance with my responsibilities under the Riverside County Grading and Excavation Code. Rough Grading has been completed substantially in conformance with the approved grading plan, which includes: line and grade for all engineered drainage devices (graded and ready for paving or construction), staking of property corners for proper building location and inclination of all slopes, construction of earthen berms and positive building pad drainage. HUNSAKER & ASSOCIATES IRVINE, INC. Inland Empire Region FKa� J 1 q, -3D DLA G av No. S80i'0 P// R. Huddleston, Jr. Ea*00 RICExp. Date: 06/30/06 rl9reOF W.C. #0076-23066-3 " 01-26-2004 03:25pm From -RICHMOND AMERICAN +760-691-0372 T-723 PA02/006 F-321 IW PETRA OFFICES IN THE COUNTIES OF ORANGE • SAN DIEGO • RIVERSIDE • LOS ANGELES • SAN BERNARDINO RECEIVED January 23, 2004 County of Riverside J.N. 215-02 Building & Safety RICHMOND AMERICAN HOMES JAN 2 7 2004 100 East San Marcos Boulevard, Suite 100 Sant Marcos, California 92064 MURRIETA Attention: Ms. Linda Emery Subject: Geotechnical Report of Lot Reapproval, Lots 6 through 15, Tract 23066-3 (Phase 12), City of Temecula, Riverside County, California Reference_ Petra Geotechnical, Inc., 2003, Geotechnical Report of Rough Grading, Lots I through 5 (Phase 1.1) and Lots 6 through 15 (Phase 12), Tract 23066-3, Temecula Area, Riverside County, California, J.N. 188-01, dated April 22. At your request, Petra Geotechnical, Inc- (Petra) has prepared this letter of reapproval of Lots 6 through 15 (Phase 12) within Tract 23066-3 located in the City of Temecula, California- Petra provided the geotechnical observation and testing services for rough -grading operations (see Reference). The subject lots have retrained in their graded state since completion. A site reconnaissance was conducted in December 2003, to assess the geotechnical conditions of the lots. Erosion damage was observed on all of the subject lots, ranging from minor (less than 6 inches deep) to significant (15 to 2 feet deep). Furthermore, the lots were heavily traveled over on a daily basis due to access to storage bins and various construction supplies that were stored on the subject lots. The damage to the lots was subsequently repaired under the observation and testing by Petra during the period of January 5 through 9, 2004. Lot 8 (previously a cut lot) required an overexcavation of 3 feet due to disturbance by consttuetion vehicles. A remedial grading summary is presented in the attached Table I and the results of field density tests are presented in the attached Table H. PETRA GEOTECHNICAL, INC. 41640 Corning Place • SUpe 107 • Murrieta • GA 52562 • Tel: (909) 500.32271 • FOX: (909) 600-9215 01-20-2004 03:25pm From -RICHMOND AMERICAN RICHMOND AMERICAN HOMES TR 23066-3 Lots 6-15/Temecula +700-991-0372 T-723 P.003/000 F-321 January 23, 2004 J.N. 215-02 Page 2 It is our opinion that the subject lots are suitable for their intended use. Recommendations for building and slab design remain applicable as stated in the referenced report. We appreciate this opportunity to be of service. If you have any questions, please contact this office. Respectfully submitted, PETRA GEOTECHNICAL, Gra son R. Walker, GE Principal Engineer 51 1./BROMMMIN a b' No. 871 m w � a. EXP. 3 t o Attachments: Table I — Remedial G tra�ummary Table 11— Laboratory Maximum Dry Density Field Density Test Results Distribution: (2) Addressee (4) Richmond .American Homes — Field Office Attention: Mr. Craig Peters 01-26-2004 03:25pm From -RICHMOND AMERICAN +760-991-0372 T-723 P.004/006 F-321 TABLE x Remedial Grading Summary Refers to pre -repair status of lot following rough grading PETRA GEOTECHNICAL, INC JANUARY 2004 J.N. 215-02 3 Cui il]* RemediahGx dm 6,7 and 9 - 11 Fill Repaired shallow erosion damage, processed upper 6 inches of ads, tom acted to 90 Rarcent relative compaction 8 Gut Overexcavated 3 feet and replaced with fill compacted to 90 percent relative compaction 12-15 Cut Repaired shallow erosion damage, processed upper 6 inches of , ads, compacted to 90 percent relative compaction p Refers to pre -repair status of lot following rough grading PETRA GEOTECHNICAL, INC JANUARY 2004 J.N. 215-02 3 01-26-2004 03:25am From -RICHMOND AIERICAN ♦760-991-0372 T-723 P.005l006 F-321 TABLE II Laboratory Maximum DtZ Dens' 1. PER ASTM D1557 PETRA GEOTECHNICAL, INC. JANUARY 2004 J. N. 215-02 0126-2004 03:25am From -RICHMOND AMERICAN 1 +760-691-0372 TABLE III Field Density Test Results T-723 P.006/006 F-321 01/05/04 4A Lot 6 FG 8.7 115.8 90 128.5 4 01/05/04 5A Loi 7 FG 11.1 121.4 92 132.0 14 O1105104 6A Lot 8 1212.0 12.1 118.2 92 128.5 4 01/05/04 7A Lot 8 1;G 10.0 122.4 93 132.0 14 01/05/04 8A Lot 9 FG 11.3 116.6 91 128.5 4 01/05/04 9A Lot 10 FG 9.5 118.8 90 132.0 14 01/06/04 l0A Lot 11 FG 10.6 117.4 91 128.5 4 01/06/04 11A Lot 12 FG 11.7 120.8 94 128.5 4 01/06/04 12A Lot 13 FG 7.9 118.5 92 128.5 01/06/04 13A Lot 14 FG 14.6 107.1 83 128.5 4 01/06/04 14A Lot 15 FG 14.9 116.6 91 128.5 4 01/09/04 15A RT No. 13A 10.9 117.4 91 128.5 4 01109/04 16A RT No- 14A •- 11.1 116.4 91 128.5 4 PETRA GEOTECHNICAL, INC. JANUARY 2004 J.N. 215-02 TR 23066-3/Lots 6-15 TABLE -III 1 -5 10-14-2003 09:I1am From -RICHMOND AMERICAN -. „ ,ill uuwkp,L:In MMs +760-991-0372 T-061 1`.003/006 F-195 h HN NU, 919098009215 P. 02 OFFCES IN THE COUNTIES ce paANCE • SAN DIE30 • RIVEI951DE ■ LOS ANGELES . SAN SEFINAM ND' - — --- October 10 , 2003 J.N. 199-02 RECEIVED County of Riverside RICHMOND AMEPJCAN HOMES Building &Safety 100 East San Marcos Boulevard, Suite 100 OCT 14 2003 San Marcos, California 92069 Attention: Mr. Theresa Johnson MURRIETA Subject: Reapproval of Lots 46, 47 through 49 and 107 through 112, Tract 23066-1 (Phase 5), Temecula Area, Riverside County, California Reference: Petra Geotechnical, Inc., 2002, Geotechnical Report of Rough Grading, Lots 1 through 53, 78 through 91 and 96 through 114. Tract 23066-1, City of Temecula, Riverside County, Califomia, S.W. 188-01, dated August'). This report presents a summary of tho observation and testing services provided by Petra Geotechnical, Inc. (Petra) for the reapproval of Lots 46, 47 through 49 and 107 through 112 within Tract 23066-1 (Phase 5) located Litho Redhawk area of the City of Temecula, Cali forma. The re -approval process included repair of erosion damage on Tats 49 and 49. )tough -grading of the subject tract was completed in January 2003 (see Referonoe) and the lots have remained in a rough -graded condition since completion. Following this year's winter rains and the fact that the lots have remained dormant for approximately I year, a site recolmaissance was conducted in September 2003, to assess and document site conditions. Erosion damage within the subject lots was observed to be generally minimal but with significant erosion on Tots 48 and 49 through the central portion of the pad up to approximately 3 Let in depth. The erosion damage to Lots 48 and 49 was subsequently repaired by removing all loose material within the eroded area, moisture -conditioning as necessary to achieve �.ClL.I I.II,lrl.11�ll/,�I ,�1I. 10-14-2003 09:llam From -RICHMOND AMERICAN LENINAR COMMUNITIES JNLAND 112 23066-1/Temecula Area +760-691-0372 T-091 P.004/006 F-165 rnn in+. oicuouuuaGlJ r. UJ October 10, 2003 J.N. 263-03 Page 2 a moisture content equal to or slightly above optimum moisture content and then compacting the rep] acement fill to 95 percent or more relative compactiom The repair was performed under the observation and testing of Petra on October 2, 2003. The remaining subject lots were spun -off by a skip loader and all loose materials and weed growth were removed to the original finish -grade olcvation. A s=rnary of the density tests for the repair of the subject lots is presented in the attached Table I. Rccom9nendations presented in Petra's referenced report remain applicable. We appreciate this opportunity to be of service. If you have any questions, please contact NO office. Respectfully submitted, PETRA GEOTECIiNTCAL, Gr n R soWalker, Principal Engineer CH/GRW/keb Attachments' Table I - Field 11 No. R71 r EXP. Distribution. (6) Addressee Results v? 3 10-14.2003 09:11am From -RICHMOND AMERICAN +760-891-0372 T-081 P.005/006 F-185 Im nu. a10wuuu4e_AJ r. U4 TABLE Field Density Test Results 10/02/03 1 Lot 49 NW portion 1164.3 15.5 112.5 98 114.5 13 10/02/03 2 Lot 49 NW portion 1164.3 14.9 111.4 97 114.5 13 10/02/03 3 L.et 48 W cantor portion 1165.8 13.0 111.5 47 114.5 13 30/02/03 4 Lot 48 5 center portion 1165.5 13.8 110.5 97 114.5 13 10/02/03 5 Lot 49 FG 13.4 111.1 97 114,5 13 10/02/03 6 Lot 49 FG 13.6 110.3 96 114.5 13 pETRA GEOTECHNICAL, INC. OCTOBER 2003 J.N. 199-02 TR 23066.1lLots 46-49 TABLE T.111 Mlar-26-2003 01:43pm From -RICHMOND AMERICAN * PETRA OrrICFS THRODUI TOUT SOUIHERN CAI ORNIA RICHMOND A ffRICAN 110IMS San Diego Division 100 East San Marcos Roulevard, Suite 100 San Maxos, California 92069 Attention: Ms. Robin Finnell +760 -891-0372 T-512 P.005/010 F-760 ,,, ,.,. .., 1. .. . March 28, 2003 J.N. 216-02 RECEIVED County of Riverside Building & Safety MAR 2 6 2003 MURRIETA Subject; Geotechnical Reapproval, Lots 76 throtio 79, 82 and 89 through 95, Tract 23066-39 Temecula Area, Riverside County, California Reference; Pea Lotethroogh 95 -fra t 23066-3, airal. Inc., 2002, T f R011911 Te emecula AreaniCal Report , County, s 9l ty, Califomia, J.N. 188-01, dated August 27, 2002. At your request Petra Gcotechnical, inn. (Petra) is providitlg this leller of geotechnical reapproval of Lots 76 through 79,82 and 89 through 95 within Tract 23066-3 located in the Temecula area of Riverside County, California. Petra provided the seotechnicai observation and testing services for rough-grading.opefations. Roush grading of the subject lou took place between March and August 2002 (see 3tererenees) and the subject lots have remained in their graded state since completion. As part of the current site preparation, the upper 6 to 9 inches of fill willhin the lots was scarified, rccompacted andtestcd. On the basis orour geotechnical observations andtesting, the subject lots are suitable for their intended use, Recommendations for building and slab design remain applicable as stated irlthe above -referenced reports - ---PA nP^TF9-HN1coL_ INC. Mar -2e—,2003 01:43pm From—RICHMOND AMERICAN +760-691-0372 RICHMOND AMERICAN HON!" TR 23066-3 Lots 76-70,82 & 39-95ITemecula Area T-512 P.006/010 F-760 March 2R, 2003 J.N. 216-02 Page 2 We appreciate this oppominity to be of service. If you have any questions, please contact this office. Respectfully submitted, PETRA GFATECHNICAI., INC. �o QpOFESSlpN4` Cl-{A� A F ,p1 y� 44oQ� �9 Cli r A. Craft, GR 2 0 No G ON T principal Engineer Etp. 6 LAi3/CAC/keb CA� Distribution. (2) Addressee (1) lticbmond American Homes -Field Office Attention: Mr. Craig Peters (2) Riverside County 13uilding and Safety Attention: Mr. Mack Haka dan (1) Hunsaker and Associates Attention: Mr. Dan Hosseninvadch A � PETRA COSTA MESA • NEWPORT BEACH • SAN DIEGO • TEMECULA Is f: r O;':,rnty of R. rside fiuilding & safety OCT 2 9 1997 R.H. ACQUISITIONS 11920 Currituck Drive Los Angeles, California 90049 Attention: Mr. Steve Ford October 23, 1997 J.N. 131-97 Subject: Geotechnical Update and Review of Grading Plan, Redhawk Tract 23066-3, County of Riverside, California References: 1) Petra Geotechnical, Inc., 1989, Supplemental Soils Engineering and Engineering Geologic Investigations, Portion of Redhawk Project, Vesting Tentative Tract Map Nos. 23064, 23065, 23066 and 23067, Rancho California, County of Riverside California, dated May 8, 1989. 2) Trans Pacific Consultants, 1995, County of Riverside Rough Grading Plan, Tract No. 23066-3, dated July 25, 1995. In accordance with your request and authorization, Petra Geotechnical, Inc. (Petra) has reviewed the above -referenced geotechnical report and grading plan. Our comments follow. Geotechnical Report Based on review of current site conditions and review of the referenced geotechnical report, it is our opinion that the findings and conclusions presented therein are accurate and appropriate for the conditions onsite. The recommendations presented are generally appropriate as well. Since the geotechnical report was complete in 1989, our foundation recommendations have changed somewhat and, therefore, the foundation recommendations presented in the as -graded geotechnical report will differ from those in the referenced report. In summary, the findings, conclusions and recommendations PETRA GEOTECHNICAL, INC. 27620 Commerce Centre Drive, Suite 103 Temecula, CA 92590 Tel: (969) 699-6193 ��% ' Fax: (909) 699-6197 � � �7 3 R.H. ACQUISITIONS Redhawk Development/TR 23066-3 October 23, 1997 J.N. 131-97 Page 2 contained in the referenced geotechnical report are applicable for the earthwork construction proposed for the subject site. We have reviewed the referenced grading plan for conformance with the recommendations presented in the referenced geotechnical report. As reviewed, the grading plans incorporate the recommendations of the geotechnical consultant. The proposed cut -and -fill slopes have acceptable gross and surficial factors of safety. Final determination of the need for stabilization will, of course, be based on in -grading geologic inspection. We welcome this opportunity to be of service. If you have any questions, please contact this office. Respectfully submitted, PETRA GEOTECHNICAL, INC. SWJ/SJ/keb /111, C13 v n Expirco igdt or C:+l1F��`. Siamak JZoudi,Pt Principal En RCE 36641s!',e�% Distribution: (4) Address N (2) County of Riverside, Engineering Department Atten: Mr. Abdul Behnawa No. 3'641 a Exp 3flao CAL