HomeMy WebLinkAboutParcel Map 13043 WQMP Temecula Valley Hospital Addendum Project Specific
Water Quality Management Plan Addendum
TEMECULA MEDICAL CENTER
31700 TEMECULA PARKWAY
TEMECULA, CA 92592
Parcel No. 959-080-019-1
DESIGN REVIEW NO. PA13-0141
LD
Prepared for:
Universal Health Services
367 South Gulph Road
King of Prussia, PA 19406
610.768.3300
William Seed, Project Manager
800.347.7750
0,0'FESSIop4C
Prepared by: P �, 0. ��, ( F
Excel Engineering
Robert D. Dentino, R.C.E. d cc
No. 4562
440 State Place
Escondido, CA 92029 Exp.
760.745.8118 "°
WQMP Preparation/Revision Date:
July 2007, April 2010, December 2010, May 2011, June 2011
Revision Date: July 2013 by Excel Engineering
(Updating number item of BMPs based on Approved Grading Plans only)
Revision Date: December 2016 by Excel Engineering
(Updating number of BMPs based on Precise Grading Plans only for Hospital Expansion Sheets
PG-67 thru PG-74)
Revision Date: September 2017 by Excel Engineering
(Identifying Detention Basin "C' as BMP treating proposed Parking Lot Expansion at northeast
corner of site - based on Precise Grading Plans only for Parking Lot Expansion PG1-PG4)
Revision Date: January 2018 by Excel Engineering
(Identifying Subbasins E5 and E35 as being those that the proposed Storage Building installation
at the northeast of the dock area, south and west of Fire Lane, belongs to — based on Precise
Grading Plans only for the Storage Building PG1-PG4)
EXCELENGINEERING LEVIN&DENTING INC.D.8 A EXCEL ENGINEERING
ESCONDIDO: 440 State Place •Escondido, CA 92029 (760)745-8118• Fax(760)745-1890
Temecula Valley Hospital Northeast Storage Building
Water Quality Management Plan (WQMP) Provisions
January 4, 2018
The project site is located in the City of Temecula in Riverside County. The proposed
development includes the construction of a new 5,000 square foot storage building in the
northeast corner of the master site plan, with loading zone, sidewalk and modified parking
improvements, landscaping and drainage swale improvements from this separated pad area
into the drive aisle that flows to the existing drainage swale south of the dock driveway and
east of the new hospital expansion.
The proposed development of the storage building, previously shown as the initial location of
the concrete helipad on the Phase 1 BMP Plan (see WQMP-1) is split in half between Subbasin
No. 5 (the dock area) and Subbasin No. 35. The west half drains back into the Dock area, and
the east half drains to the south into Swale A. While Subbasin No. 35 receives treatment from
Swale A before it is routed through the main storm drain system, Subbasin No. 5 (Dock Area)
does not. However, the Phase 1 Drainage Area Map (see WQMP-3) shows that these two
Subbbasins are routed into Infiltration Basin A to the south of the site. Per the original WQMP
(see Infiltration Basin A Treatment Calculations), Subbasin No. 5 receives its treatment in
Infiltration Basin A. With these previously installed collection and treatment devices, there is
no need for the addition of any new BMPs.
The design of the proposed development accounts for treatment of the new impervious area
and is consistent with the overall water quality treatment for the site. It will not adversely
impact the in-place treatment measures currently maintained on-site.
I
Kp..no la.., -- � Universal Health Services,Ino
. _ _. ` -:3v 7/
Kin South r ss a, Road
19
'..Swale B - -i-----r — -T King of Prussia,PA 19406
I ,,,,,-_,-;f-- / ! T 610 768 3300 I
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Detention Basin C W W T0.4
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1 SONE 1ID? —T 019 744077
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a„,./, MWS I -
110PLI r rrxx Vegetative �• 1 •Fo11LTNATSON BMALa 1 / 1G5051e1rrIo19 Freeway.
Strip G suer 6003
`.. % / Dam.Term/SM7
II TER FABRIC x �, 1210741.7717
1 ` e LEGEND 1710741-941]Fa•
SS. e Rat71 Garden A_ _. G�
MWS B j1
SAND RTAL - _ - r...,°i _ - , waovosev.P 1 - E10STNC aowroues `" „�,P,r,n
rara rAeA1c • .rte "Y a a=r
f7. I ` Cse PROPOSED CONGERS
MOW Sand •
FNler A _ - - , ° - _r plirm0 1
Basin Detention f. Raln Garden B rt p4y _. IE7f]Y7laY NkStif AiFA71[M �
o-�rLL1 ns Sand Filter B r •• 1 DM WEE
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sAND nurot xaIDR
MWS A # >1 Raln Garden G 1 J1iL1RETKiV EIl9V (PM
i e, Vegetative d' .R' 11 SUBBASIN E-35 • lAFA/LENT 9P(1 117W,)
LJ + ,,J /� Strip D I•� fir, '4 •- i ,,. C ; n GOES TO SWALEA�
// ', ♦ r _ r ',- SUBBASIN E-5 GOES $ 91x11J01/XW DBYE R�i1T1ENT(2 TOMO
r:FYtf.Y1 I
///
��` „ ' 1 DIRECTLY TO
�',j "Y -
t f. -.- a r� PNFILTRATIONBASIN
C Of/TFAIl /I r `1 '.-._.. 1 11AlIKW OIRP TREMONT(I MTV
OWbiIF f/ re;;;;" '' Vegetative f) .
YY / __ ; , 411,,..
% �% • StripE 11 Rai Garden D Swale A SII SMO fLik]P il�iIAENT(P 1ULY�
NE7IE r ,. /r 1/�
r
DOTS i'
yS 1", 4y r F 1rl��GOOF DRAW fR1EJP
1 Y 44 �s� _li Vegoiativa St C a▪i1rg rr•r.v NP(e ) Temecula
I.
Garden
..-- _ - , Valley
• Batentionsing L � •p`f i•1.1 n-Anl i r. ,ii, n t MI *Miz NOMD S1'S1EY Hospital
{' E �, ' ��' • �_ - CII09 OIEABIC MIT(5 TOTAL)
-F , + J_; r r �-- RKRARRE GARDEN)NORETTN ION N® Temecula, CA.
/� {fir ..r a ▪ �5 i 1 MIN MOOWAR EENMD SISTER NRIV
"RA16!GAR0Ci1 F 1- r WT MEAl1ENT OP A'a"cr
�_ T Rlri.+erfr• r 7 rlf.g - f ,.r..+rw+r... N.i•w.i faIITE OMENS MET 0 TOTAL) ar;
StripF • ° •. r 11.1,11.11 It ui na„r .1111
Vegetative ar tui
x` 4. 1 Inc revurwer re ur In 1,e
a .,.. xrr9mTn
t -
MWSE IMWSF MWSG ' 1 , v , , < ,
= T �- r ti r
° ,l sig •.O %. ¢'s°yr`�t''
_ x ?i �..`•''�YMY1'r'".S e1k' Af1 '/ yy �' ; nnl�• ,�r Nrhi..in �I..nI
> _.. Nxrf'0C.7 1.4,.1 k rklkk At
I i11 linof
" Infiltration Basin A ,,,f r 111.1,.w"10111111'11i 111.1.0,0!
MWS H .! °<t. n'a yr `v+ •6 f"X'Nirss
- MWS D--rd.'''.
y - `{° vs' ' �"as;4+fc',hY.,,f s,, _._. _
ww f
' ! 011677E
-• � FAS7EIN.Y
DETENipN BIIOtN+eEtNAIENT MIN - _._ _ ./, .- _-_v--_
1
1 ! HNC P'440lb. .
'rDoll D IiAI Tot Cal LLSA Td MN
Y M - 1-800-227-2100 PINS ISSUEDFOR
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READIED FOR COMPLIANCE NIDI TITLE 24
DISABLED ACCESS Ni ACCESSIBILITY ONLY
C;
APPROVED BY:,_
BMP SITE PLAN - PHASE I _ BANE
DATE
SDN WOW DATE BY REMSTDNS ACM,DATE BENCH_MARK WALL ! D. sd By Dram By l CII1dNd By CITY O F T E M E C U LA DEPARTIE?IT aF"IB'x wgaKs - Dewing N1•
.. _ ••••C4.41 PjFIt�B`R!ESS RECISSIDIDED BY: DATE
slrannwsxarr a urs spla_+ - 6I x ._.
--- 4:A1Aw..M,.,x Y H xt lI N7mR111 PRINT 1 11.--1 liaald TflkW OF- �r3 .
rAswSr IRM..9 xM1l_ I,1.m rta-• Tr DO4 NM►R NAT IIQr TEMECULA VALLEY HOSPITAL WQMP-1
aa,.sIu.r naw a DATE f
9c LIl.GrGR ACCEPTED aY•
} ! - - aolBwti airaTac., 1lAROIE NAME x LAl11EE1L. �� _weal__ DIRECTOR OF PUBLIC rIORILs/aTY ENOiMFAMFR r OREO SURER PHASE I BMP PLAN _.
�' orr o.yrrPM 324681PA10-0194Shoot
- RARGIE N De LAURa1,P.E. R..pa mama R.O.E.Na 47109 ..,,,...J.41....„.., , or 7Win
r' .. l G\ID 11.4.-111, GVIipOM P.E..CdWM _.
_
gge
LEGENDip
_ •. _ _4059_- DUSTING CONTOURS /
Universal Health Services,Inc
-foss- PROPOSED comraNs
1,-----.., /•'.\- --"'-' -.' ..' °can ---i-F-:-- 14-_ 3137 SOuth WO Road
'4,
... .... . ORA/INGE AREA DIVIDES
I Fang of Prussia,PA 19406
T 610 768 3300
, . ., - • -.
EAST/MfST
. :. ,.• .'--' - ' _,.,... ,..•\, ' . .
M MMIMUI;" DRAINAGE AREAS BOUNDARY
.T.wwird of Flmomd:
t , •,,_._., . ,
0 . ----\ - ° %•,., '':-'"'"i" 0.'':-.1 j(i/ )oot:. , ... .?"4:::1}.11( I4'.„‘. ,'A.:,,...‘,,.,.,,,..... :, :
AM DRNMAGE AREA HMC Architects
100 50 I, 161 ,‘Ut
"•• \ Ii6MIMI .M.I . 100 Sword Aye.66616 al o
1 , 't \. - '80' ka
IMF 'L.''''''„7,;''--11 -- ..- CI;11W ACREAGE MIN Tamar
UN 0160o,C.A 1116101
" ' '..' *.c.-' ' • et•-:2. _Li
LEGEND T 610 7414077
• r V 1,.. - , • , ci,-,' c, :
• it, '
.
• _. _
•
2.................. ---1 --- •-,-_:,--. --- - -:-..--.---, OUTFALL
OUTFALL NUMBER
..•.......r... -- IP 1 DIEr
- _.1•...*.-'. - , . - . ' _..r._..-- • - ,'.Z,..:::.L- - ----- .0-----,, „__,--r.,
--- '----'..--,.....„:7 -__.,...--- '--;' 7-.L.r:.L -ietr.F-k:-.7-- -"---- 0" 1 ' . PROPOSED STORM PIPE URS
,0;.. - ,.....,„.„.__ i. ,, II - .
rig!'••,..- ---- .„,......,,,-.2..----7•7":-'--- -,--'-''- :, 11111 s i '1 ..i'i 'L .
!in -- DRAMS,:IC BOUNDARY LIVE IWO 9,141rmall Freway,
it--."i*: .• ' -.• ••,' .. , •=-'-';iseTw'^-------'ir-7-'-*-' --. --.. ,` 'mil ii ri, i .-•° .al'ij- ilin -9 SAN 6000
DAM,Tem 75707
13 PROPOSED INLET sir4741-7777
' 0...0_0-''. . ..__.n _...• ,-. . L ILl (' . \ ' - - .----•••-- 1 ' • ri
tr00 SIRLICIURE U141 7414413 Fax
_______ _. . . .,L,..
. I Mil '1"...
1. • ,..._.1, 41- : -, - VI\ , '`.‹. ,•, , '-- 14 -); [
l''''-• iii.': ' I• r ;
1.I• \,,, .r, 13 DETENTION BASIN
---
' - STAND PIPE
-' - 1- N :4" S-._, ', 't^ 1 -
\ pi, i '.- --'r- . 0 ..,-,,,- i..+. DuiplOrild Prvinms:
-.-7-7 .. 6'4'A 1.1•IV1 ','• F
,: \ ..,,, :, , . lila
\ PROPOSED HEADWALL
- r-•_,,,--of--0. ..„0"..,__- - - .....-:-;':-.''''. - -' .-'-`e------. ''''''',... (!:*-"eF.,..
) L 1 . allirinr
'7,-- „ .. 17-.7...1 PROPOSED LANDSCAPED AREA
'.5. _..,_ _ _..--:.-- .y,.„_. .... •--\. . ‘-'
6,1 70 BE CONSTRUCTED VIDN
STREL7 IMPROVEMENT PLANS.
. 111 ., _ r.:' -1 , ,: ] .• ....,'.., ';'i '' ' -... ---N ,. " i
IA'.' #. ':-:-.. --k- - *' ----‘• i ' /,------ ,11; •-f!.. •-•
tii, OUTFALL 02-OFFSITE
`A c' ". j„: . ' ..1 L ___ ,. 9 ,-. ' r!/ ' ;--1), '-i DRAINAGE AREA , Ilw ..••• NODE I
7 .. .• •: 5_3 " S" ' '.'..! ''' '------ .., 1 AREA rACRE5) - (in/hr)(=f6) C • 06.rr (N1
1 owsii-N I i ' ': 'r 111.g...n'ill
1
... ___---)___--•-•"'- ,.
r
1 "-- -.4 ,=.- .."::;--,f+-.... .....•2-..41 .... r
imifitil
01
1 I
;\ ....,. . L-:-.- 1 ,,. .. .- 1:---- - '• V
,./ 1 .1.; -... 1, ..-40-'10.00,--1---;0, ' ir ......- 7-4-1.. I,. ...---: .s:_____,\:i , ••-- ç .. OUTFALL 01-WEST (0
. 1
.. . \ '
i ills ....16. 4. •r OUTFALL 03-EAST
.
1 1 . \.;,e "1.--.. -- r...?::7111f-.. ..,FiriiiiWP2. 1 • "i it ,i: '
0 ... DRAINAGE AREA C I... 0.4 DRAINAGE AREA , 1..0 0**
1
Mil .";.• - !Z-- ....4.0;11111? ',1i''' '' / ,/ - AREA (ACRES) .in/hr),(cr.) AREA (ACRES .- ,..../1* ('f') cn
1 • - .:i . C.),\leti,_____ :',.
,k,61E ' -A2iif. ,..,*'13111kir II ."Ir. i aim, r_7 ir irlirfiks. O' 4- -i.•` - -
. .. .
:1 , , ,., ::..) OW Att AV1 I, Loa •. W-2 1.88 fJ.69,4.0 6.8 41011IME CrFill MI- Z
, , -•' AilkZtf,‘"j-. , 'II I 1=i,n,i6r' ...``j"1, '..Z6 . ...,. .1 - '‘..i'''' hi -llillAfflT. '-` .....1 16:''.-
,4 'r ,,I, •':''• . IN-9 0.34 0.89 3.6 1,1 E-6 0.20 • 5 1 0.9 Temecula ill
,- 1 I ,ce.,.1 W-10 0.28 0.89 3.6 0.9 E-7 0.15 • • 5.1 0 7
- ''' -4- ',,lir-.. 0,1u. .66 •-• . 101,••• I A 0 t ...'r'61061
•: ,' IN-11 0.25 -13 Er9.4 0 09 E-8 0 38 • 4 5 1.5 Valley 2
tp Ji
w-1 3 0.49 0.01. 4.0 1.7 E-g 0.53 • • 4.7 2.2 n
- 7--* .--"e3C.: .,,„; .- '__......-..„..,,.." If '4'4...."' .1• 1 ....
; , __,.....____.s .. ,-1,,, ' - \ \ lkit ;.' . t • w-15 4.65 0.85 2 9 11.8 Hospital
.. • --',.- ( P2: EE--11°1 01.4537 : ' 44,55 21:73
Eci 1145 00:43 : : 44:01 22"09
"rlitk_.,_, 1 I;; • - !3-75: ---!-' 1 1 1 1 A I i. 'liiaig .... .
r t -
6,. 1•• ''
.,..
1 • ...... E-21 I 0 50 • 3.3 1.4
5,...N.,
li' ' pli. 1 i a 1 r, i „, r''' ill. E-22 1.22 • 4 2 4.5 1 Mwi....n .1 I 14111.01.1.1111 a
' E TH1.1.1.11 I,1.NI,ur 711 l.
.., I DRAINAGE AREA c lim G.•
17.• 'IT'. 9 -7-- -it, 3) I 1 11r,.111
E-23 0.48 • • 3.9 1.7
P . 1211 41I
•
l',,1-.-- Tii HLD' --, Jikee 7 ----_,_._----- •.‘..= -7..."'IF:141 al?L. ,, ItiNd et E-28 0.21 • • 4.8 0.9 C13.'
(•/.5:ir9'7.. 11-'- I .-- - • E-32 4.30 • 2.7 9.6
tuft w•I.$-
I' aii153E.:A!' If IlirOki. I-. . 1 I (,1:, )'-F, 1 e-..) ''‘ '. .''' I' f, .
•
2.4 2 5 4,1*,• nli N.I.4 We 11. IFIy
. ,•
2.2CFS ' 0), .4---n- y.-,...• ., -1v: IL. ,„„ .., . - . ..
,....... ,,e). !::.,-...„.„...„.,=_ --- -`6.1',rr:,-DI ii,...1_,•• •-- 1",ruli'lli.linr'X'716::•Irn;r761:11""Iris,114.,1• Lu
t E-35 1.77 2 7 4.0 110 ,(---"--- co
=I . •,,,,. / r i . 0.411PD PP
•S•IiL _ " . r -1---, 4'j------- ... ., , /17 ' I I' 1-1T-616 MI .-.----
4 ' 41 ill 1 .....:.,,,,:it vlii,./,'/ •1 --'''':-7:---.-''-'41714.
- . , .. .. .
.
11 11 111fill* - -•L __
E-37 0.85 .8 3.3 2.4
i'• -
, 1.06 •.: 4.1 W
1. Cilli.11111fillit .' 1 t 1 II ' I; RimMILI-figi'L,4if'444‘......447-44.4. - - ..
,..t. . 0, Ti::.... ,
E-39 I 0.81 ..13 5.1 3 7 cc
. .. . .. F-40 0.58 0 8 4 9 2.5
'•..1--\- ,„-- --,-,-.--.4 -,84 .-,,,,.. ..., ..:, , -- ..- mi tit ,
-rt E-42 3.14 0,8 2.5 6,6
TOTAL 23.69 . ,
irot,,,.:----,A _.,--7---ii.-:=-4,-.?!..!-..
)p 1/4, -a •..,
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..
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ii. 1"*AlIN: Alt A --7 gy [-... ,,,,...‘_ ...,.,_, - -1:',:,.;,. , '' "'I'
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r g• .6 I. -, --....ai.„.. -. ,,I .....!, !,,,,,,.,,,.. ,_
(V liq
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...... ---.__ __.....r_ _______...„ Iv , .4_, ,„ 2308006
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k t . .- ., ....-- PARKWAY : .- FLANS MAID FCR
1-800-227-2600' REVIEW OILY
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111161411P1•100-
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k BUILDING AND SAFETY
2: .... REVIEWED FOR COMPUANGE 1111H TULE 24
t 4 ,'+'
„3.L., DISABLED ACCESS AND ACCESSIBILITY ONLY
APPROVED BY: -
__ _
4 ....,-.,
- NAME DATE LD10-019GR
r! 2 •
i
CONSTRUCTION RECORD • DATE BY REVISIONS /lee&DA1E BENCH MARK -
SCALE 5(' R
PROGRESS Designed By Drown By ,
Checked By
RECCSAMENDED BY. DATE: CITY OF TEMECULADrowin2 No.
I 12. I ''Fs 003
A'A A In'ralt 7:4,21.11" ,..:-.,..... PRIWr sa. --- - PAM as , _ DEPARTMENT OF PUBLIC WORKS
.
L ?!?. c...
S.
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Till °F i,1 ot Nal 7166IN DNS WY NOT
BE USED ON
CONIDRIX71011. .--- -1Arlr---F-610-' 00 frocFUNON--,.c-nenisiwi DI
DATE 6/26/11 ACCEPTED BY:
GREG BUTLER DATE: '..-.. TEMECULA VALLEY HOSPITAL
. PHASE 1 DRAINAGE AREA MAP WQMP-3
-.4,..: -- - TVA LACER AnITEDNORRY ON MARCIE MARIE DE LAUREL'. DIRECTOR OF PUBUC WORKS/CITY ENGINEER ,
oxf Cornwes-
F.'El --; II__-
jayA41:ft 1.6IN,I1' DAPI.a El Li WPM InE"Ma'C R.C.E.NO. cvni6-.
CALFORIA RC 06.60061 R.C.E.NO.47109 .1115tr PM 32468/PA1 01.01 94
Sheet 3 of?
F4-- -
- _ .
Worksheet 1
Design Procedure for BMP Design Volume
85th percentile runoff event
Designer: ( /,r!// ". , .G i.7/
Company:
Date:
Project: /: re/we
Location: e avieN' ' ,
``16,47,4.) A ie
1. Create Unit Storage Volume Graph
a. Site location (Township, Range, and T 2(j &R d 12)
Section). Section / (1)
b. Slope value from the Design Volume
Curve in Appendix A. Slope = r (2)
c. Plot this value on the Unit Storage
Volume Graph shown on Figure 2.
d. Draw a straight line.formthis point to Is this,graph Yes Nop
the origin;to create the graph attached?
2. Determine Runoff Coefficient
a. Determine total impervious area Aimpervioue= acres (5)
b. Determine total tributary area , Aiwa,= Cr 3 _ _ acres (6)
c. Determine Impervious-fraction
i=(5)1(6) i = (7)
d. Use(7) in Figure 1 to find Runoff
OR C= .858i - .7812+ .774i+ .04 C= d, el
(8)
3. Determine 85% Unit Storage Volume
a. Use(8) in Figure 2
Draw a Vertical line from (8) to the
graph, then a Horizontal line to the in-acre
desired V„value. Vu = ,�f 04 acre (9)
4. Determine Design Storage Volume
a. VBMP= (9)x(6) [in- acres]. VBMP=_ '�CO. _ in-acre (10)
b. VBMP= (10)/ 12 [ft-acres] VBMP 4%` t 'J - ft-acre (11)
c. VB - =(11)x 43560 [ft3] VBMP= 3/ '.J C)yrt3 (12)
Notes r
vbC $ -34, -3 ', 5-37i if-
7
�� _ ._. _...__._..�._.�..ter....-�...... .._,w .�.._.,.......y,. r_.�,.. ..�-... ........�..,....r,..�.—...._� w
fC •
fl
0 O
II
U
0
0
12
C3
o 0
>
•v N
o o
U
cc
o �
7
En
-
0
--
O
I i O
00 h W ul "I: M N r r O) 00 IN. !O 1!) et 01N r 0
0 0 0 o O o o c o
85% Unit Storage Volume (Vu)
Worksheet 4
Design Procedure Form for Infiltration Basin
Designer: Cynthia Gabaldon
Company: URS Corporation
Date: December 28,2010
Project: UHS Temecula
Location: Southeast Corner of Site
1. Determine Design Storage Volume
(Use Worksheet 1)
a. Total Tributary Area (maximum 50) Atoiai = &?•0,7. acres
b. Design Storage Volume, VBMp VBMp =_23,958 ft3
2. Maximum Allowable Depth (Dm)
a. Site infiltration rate (I.) I =5� in/hr
b. Minimum drawdown time (48 hrs) t= hrs
c. Safety factor(s) •s = K,
d. Dm= [(t)x(I)]/[125] Dm = 0:4_ ft
3. Basin Surface Area n
Am = VBMP/ Dm Ain = 4 1 5�r ft2 5
4. Vegetation (check type used orNative Grasses
describe "other") r Irrigated Turf Grass
- Other
Notes:
26