DRC Summary 10-07-2010 OFFICE OF COMN UNITY DEVELOPMENT
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CITY HALL
10300 TORRE AVE.NUE • CUPERTINO, CA 95014-3255
C U P E RT i N O (408) 777-3308 • F��X (408) 777-3333 • plannin,g(a�cupertino.org
To: Mayor and City Council Members
Planning Commissioners
From: Aarti Shrivastava, Director of Community Development
Date: October 11, 2010
Subj: REPORT OF DESIGN REV[EW COMMITTEE FINAL DECISIONS
MADE October 7, 2010
Chapter 19.136 of the Cupertino Municipal code provides for
A eal of decisions made b the Desi Review Committee
1. Application
ASA-2010-03, TR-2010-40; Brent L�owning (Legionaries of Christ), 22840
Mercedes Rd
Description
Architectural and Site approval fc�r a new retaining wall and landscaping at
an existing religious retreat;
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t�esr-.^.ontinued
Action
The Design Review Committee a��proved the application on a 2-0 vote. This
is effective October 7, 2010. The f��urteen-calendar day appeal will expire
on October 21, 2010.
Enclosures:
Design Review Committee Report of October 7, 2010
Resolution No. 291
Plan set
OFFICE OF COMI�[UNITY DEVELOPMENT
' ' � CITY HALL
10300 TORRE AVE:JUE • CUPERTINO, CA 95014-3255
�� P E��T �� d (408) 777-3308 • FA X(408) 777-3333 • plannin�C3cupertino.orQ
DESIGN REVIEW COr�IMITTEE STAFF REPORT
Agenda Item No. Agenda Date: October 7, 2010
Application: ASA-2010-04, TR-20 L0-40
Applicant: Brent Downing, DE`ICON Construction (for Legionairies of Christ)
Application Summary:
Architectural & Site Approval for a nev�� retaining wall and landscaping at an existing
religious retreat.
RPtroactive Tree Removal Permit to ap�rove the removal of three protected Coast Live
Oak trees at an existing religious retreat.
*Minor correction to the project descri��tion: The project includes two new retaining
walls, proposed in three different phase�.
RECOMMENDATION
Staff recommends approval of the Arcltitectural & Site Approval and the Retroactive
Tree Removal Permit with modifications per the model resolution (Attachment 1).
BACKGROUND
In the early 1970's, the Marianists' devel��ped a religious retreat and retirement facility
unc�er County jurisdiction on a hillside � roperty at 22840 Mercedes Road. The property
was subsequently annexed to the City of Cupertino. The development consists of an
upper (southern) building at the termint.s of San Juan Road connected by a walkway to
the lower (northern) building at the terrr.inus of Mercedes Road. The current property
owner is the Legionaires of Christ.
The applicant had recently submitted pl�ins for preliminary review to the Public Works
and Planning Departments to install nev�� retaining walls that would replace existing
and failing wood walls. However, staff ��iscovered that the applicant had already
begun significant grading work along the driveway of the northern building without
City review or approved permits. The u npermitted grading activity also resulted in the
removal of three large Coast Live Oaks.
ASA-2010-04, TR-2010-40 Our Lady of Santa ('lara Retaining Wall � 1 ree Removal October 7, 2010
Page 2
The proposed grading work, site modific ations and tree removals typically require
Design Review Committee approval. Hc►wever, due to immediate hillside safety
concerns, Public Works staff has authori::ed temporary shoring and the construction of
a portion of the retaining wall to prevent hillside erosion and instability during the
upcoming rainy season.
DISCUSSION
Proposed Retaining Walls
The proposed project is broken into the following phases:
Phase IA �retroactive): An approximately 212-foot long retaining wall behind the
northern building and along the drivew��y. This proposal involves cutting back the
slope to widen the driveway from 16 fee :(at the narrowest segment) to approximately
30 feet (at the widest segment) and the rE�moval of three protected Coast Live Oaks.
Due to the varying topography of the pr��perty, the maximum height of the rPtaining
wall varies from a height of 9 feet near t��e mouth of the driveway to 19 feet behind the
northern building (See sheet C2.0 of the ��lan set). Please note as previously mentioned,
the applicant has already cut the slope a�id removed the oaks and temporary shoring
has been put in place to hold up� the hill. The construction of Phase IA wall is currently
in progress.
Phase IB: This approximately 120-foot lcmg retaining wall replacement is located
midslope between the northern and soui hern buildings (above the recently approved
single family home on Mercedes Road - Chi Residence). The wall also varies in height
but is not more than 9 feet tall. It is locai ed in approximately the same location as the
existing wood retaining wall. The construction of this wall will not involve any tree
removals. Work has not begun on this pllase. Although the applicant has not specified
a timeframe for commencement, due to :�afety considerations, Public Works staff has
recommended that the Phase IB wall be �:ompleted as soon as possible even if it means
construction during the rainy season (Oc�tober 1 to Apri115).
Phase II: A continuation of the retaining wall in Phase IA above, this proposed 120-foot
retaining wall replacement project is loc�ited along Mercedes Road and involves a more
significant grading cut of the hillside to �illow perpendicular parking along the
roadway. The uphill topography also varies with the retaining wall reaching a
maximum height of 20 feet. One protected Coast Live Oak would be removed with this
proposal. Work has not begun on this ��roject phase. The commencement of the Phase
II wall construction is unknown.
Relevant General Plan Policy
The City's hillside protection General I'lan policies (Policies 2-48 to 2-52) prescribe the
following:
• Limit development on ridgelines, hazardous geologic areas & steep slopes;
ASA-2010-04, TR-2010-40 Our Lady of Santa c;lara Retaining Wall � 1 ree Removal October 7, 2010
Page 3
� • Control colors and materials;
• Minimize the brightness. of outdo��r lighting; �
• Reduce visible building mass by stepping structures down the hillside;
• Follow the natural contours of thE hillside;
• Limit the height and mass of the ��all plane facing the valley floor;
• Avoid mass grading and follow n�tural land contours; and
• Retain significant specimen trees.
The intent of the General Plan is to onl�- allow developments or improvements when it
can respect and preserve the natural hil.side environment. Therefore, it is important to
ensure that hillside retaining walls a��e limited to the lowest height necessary for
structural support stepped to contour with the hillside to the maximum extent possible,
and screened with appropriate sidir.g and native plantings to help blend the
improvements into the hillside setting.
Staff Recommended Modifications
Phase IA:
In order to minimize the visual impacts and the mass of the proposed wall, staff
recommends that a 4-foot tall raised pla�lter wall with a 4 to 5 foot wide planting bed be
built along the entire stretch of the re taining wall. A planter would not negatively
impact the existing driveway access ai►d/or vehicle backup area. Further, the Fire
Department has confirmed that they �vould not have any concerns with the added
planter. The planter and soils above the retaining wall should be landscaped with
screening native vegetation (including but not limited to appropriate shrubs and vines).
The wall should also be textured with �. faux stone effect as proposed by the applicant
(see Attachment 2).
Phase IB:
In order to better contour with and blencl into the hillside, this 9-foot high wall should be
stepped to create two shorter walls ranging from 4 to 5 feet and landscaped with native
plants at the top and bottom of each wal] .
Phase II:
This 20-foot high wall should be stepped to create three shorter walls ranging from 6 to 7
feet in height and landscaped with naiive plants at the top and bottom of each wall
whenever practical.
A condition has been added to requir � the revisions based on the final decision be
reviewed and approved by the Director ��f Community Development prior to issuance of
building permits. Also, the appropriatE� vegetation in the planters and the soils above
ASA-2010-04, TR-2010-40 Our Lady of Santa (:lara Retaining Wall � 1 ree Removal October 7, 2010
Page 4
the retaining wall should be determined and approved by the City's Consulting
Arborist.
Retroactive Tree Removal:
The arborist report (see Attachment 3) indicates that three protected Coast Live Oaks
were removed in Phase IA. The ordinance guideline is replacement with six (6) - 24" box
trees. The City's General Plan prescrit>es hillside areas to be landscaped with native
vegetation. Staff is recommending the removed Coast Live Oaks be replaced in kind.
The final replacement tree locations, ;preferably near the retaining walls) shall be
determined by the Director of Communi ty Development upon consultation with the City
Consultant Arborist.
There may be another Coast Live Oak that may need to be removed at a later date
during the construction of the Phase ] I wall. The applicant is required to obtain a
separate tree removal permit for said tr��e prior to the issuance construction permits for
the Phase II retailing wall.
Prepared by: Colin Jung, AICP, Senior I'lanner
��
Approved by: Gary Chao, City Planner ���-ii�"
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i�
ATTACHMENTS
Attachment 1 Model ResolL.tion
Attachment 2 Sample rendE ring of faux stone texture
Attachment 3 Arborist Repc�rt dated Apri123, 2010
Attachment 4 Letter from A pplicant dated 9/ 23/ 10
Attachment 5 Plan Set
ASA-2010-04
CITY OF ��UPERTINO
10300 Tc�rre Avenue
Cupertino, <�alifornia 95014
RESOLUZ'ION NO. 291
OF THE DESIGN REVIEW COMMITTEE OF THE CITY OF CUPERTINO
APPROVING AN ARCHITECTURAL AP1D SITE REVIEW FOR A NEW RETAINING
WALL AND LANDSCAPING AT AN EXISTING RELIGIOUS RETREAT
SECTION I: PROTECT DESCRIPTION
Application No.: ASA-2010-04
Applicant: Brent Downing (Legionaries of Christ)
Location: 22840 Mercedes Rd
SECTION II: FINDINGS
WHEREAS, the necessary public notices ha� e been given in accordance with the Procedural
Ordinance of the City of Cupertino, and the Design Review Committee has held one or more
public hearings on this matter; and
WHEREAS, the applicant has met the burdE n of proof required to support said application;
and has satisfied the following requirements:
1. The proposal, at the proposed locatior�, will not be detrimental or injurious to property
or improvements in the vicinity, anc� will not be detrimental to the public health,
safety, general welfare, or convenienc<�;
2. The proposal has incorporated meast.res that reduce its visual impact on the hillside
environment;
NOW, THEREFORE, BE IT RESOLVED:
That after careful consideration of maps, facts, exhibits, testimony and other evidence
submitted in this matter, the design revie�v application is hereby approved subject to the
conditions which are enumerated in this Res��lution beginning on page 2 thereof; and
That the sub conclusions upon which the findings and conditions specified in this resolution
are based and contained in the public hear: ng record concerning Application ASA-2010-04
set forth in the Minutes of the Design Reviev� Committee meeting of October 7, 2010, and are
incorporated by reference as though fully set forth herein.
Resolution No. 291 ASA-2010-04 October 7, 2010
Page 2
SECTION III: CONDITIONS ADMINISTE RED BY THE COMMUNITY DEVELOPMENT
DEPT.
1. APPROVED EXHIBITS
Approval is based on submitted plan set i:itled, "Our Lady of Santa Clara, 22840 Mercedes
Road, Cupertino, CA" consisting of 11 p�iges, dated September 9, 2010, except as may be
amended by conditions in this resolution.
2. RETAINING WALL, PHASE IA
The retaining wall shall be textured to create a naturalistic stone appearance. The top of
the retaining wall shall be planted with native plants to screen the retaining wall to the
satisfaction of the Director of Community Development at the building permit stage.
3. RETA INING WALL, PHASE IB AND PHASE II
The retaining walls for Phases IB and II �re not approved. The applicant shall submit a
separate Architectural and Site Approval application for the proposed walls in Phases IB
and II at such time when the final retaining wall designs and landscaping plan are
completed, taking into account the vi;�ual impact of these walls from neighboring
residential properties. The application shall include a status report on the Phase IA
landscaping.
4. NOTICE OF FEES, DEDICATIONS, RESF;RVATIONS OR OTHER EXACTIONS
The Conditions of Project Approval set forth herein may include certain fees, dedication
requirements, reservation requirements, and other exactions. Pursuant to Government
Code Section 66020(d) (1), these Conditions constitute written notice of a statement of the
amount of such fees, and a descriptic�n of the dedications, reservations, and other
exactions. You are hereby further notifiE d that the 90-day approval period in which you
may protest these fees, dedications, r��servations, and other exactions, pursuant to
Government Code Section 66020(a), has t�egun. If you fail to file a protest within this 90-
day period complying with all of the rec�uirements of Section 66020, you will be legally
barred from later challenging such exactic�ns.
PASSED AND ADOPTED this 7� day of O�:tober 2010, at a Regular Meeting of the Design
Review Committee of the City of Cupertin�, State of California, by the following roll call
vote:
AYES: COMMISSIONERS: Chairpersc n Lee, Miller
NOES: COMMISSIONERS: none
ABSTAIN: COMMISSIONERS: none
ABSENT: COMMISSIONERS: none
ATTEST: APPROVED:
_/ s j Gar,y Chao s Winnie Lee
Gary Chao Winnie Lee, Chairperson
City Planner Design Review Committee
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��� � I SIZE DESIGN LOAD TEST LOAD I
�- � 1" 68 KIPS 102 KIPS
�
� � CD�IIAALRFRS
`� et0 -a BOND
� END G1P LENGiH
� 5 PERMANMENT TIEBACK
' NOT TD SCALE
�
LORRUG4TFD FIDPE rnn i
OR PV�XE(lAll�.
\ °'C°� .� �..�'f 1 � � � �
� I ' SHEAININC OVER ••• n� ��w n nuu.a.
croRa�ahy s�i�TMiNC �ALLOWABLE ALLOWABLE
�'��� , P � ��� � SIZE DESIGN LOAD TEST LOAD
�,R 1' 68 KIPS 102 KIPS
IIOLE CENTRNJZERS
° v LENCIH . IN BOND
END CwP
4 PERMANMENT TIEBACK
NOT TO SCALE �
PHASEIB
��� ���
CONCRETE WALL
AT 12' B01N WAYS
AT 12�
AT 12'
fH LAYERS
2 CANTILEVER WALL
NOT TO SCALE
T1¢
/N.�101t FlA7E Fa 1FBIO( K YFRI�'A P�IIOM
AeN�li pn»un - BO pd }•
Rqf ��� - eH � PHASE 1A
,sa ismla - 12H
ca�m.�,.. wau SCOPE OF WORK
AeFM Prusun - 45 pcf �
Ssismle - 12H .
Aellw Pnuun - 66 pc1 - � �
R�slrol� - 8H ,
S�Ismle - 72H
Pe�dv� Prwun - 350 pef wHb SJhap� Foelor of '
Cn�p - ES pef
Contliwe� B�am
��,� Preasun - 85 pef PHASE 16
S�Ismie - 12H
Pasrlw prnaun -!50 pef w11h Shap� Fodor of t
Cn•p - 65 pef _ _ , � � _
^! � a 4'�1 �f � � A� �1� � � r D I
�. � _. __ .� 4}�� �,..� � C�
�. ,,..,, . � _. � i
.� ,.�,,�. �D � 7 -10
�.= � ' a.d
E
s „' ,
SH4
All drawings and written matsrfal a pp earing here'n constitute original and
�inniihlieh.ri �unr4 n4 CIIRC CIJf_IAICCDC I�.1/� /eI1DC� .....�
91670' SOIURE SiFFL B�1R LOGTFD � �
AT FJ1CH BJD OF U�GfiING BOARO .
REVI6ED G470
3A
PROVIDE BACK FORM
u seouRi
� STING GRADE EI(ISTINC GRAD
3'
SEE OETAR 1 FOR �MN PMIa AN� WEEP MOLE /
� REVISm &1t0
/4AT t
lSSUE DATE
AAAY 18. 2D10
NUMBER �SSUE DATE
1R-74-10 P� CHECK
RESPONSE
srt.+a-�o cuwFlCanoN
STIRRUPS AT 12�
1 29`3 VERTICAL LEGS
TOP OF
� A WALL REINFORCING
NOT TO SCALE
. �
� LEG
2 GA WF1DE� WIER FABRIC
/4' CLEAR
<"t LEG '
CEHTER VEitTICAL JDINTS .
OF SCULPTURID SECTION
BETWEEN TIEBACK ANCMORS
� PER►IANET TIEBACK RI
2"X2fi3' THICKENW SEE DETAIL
CULPTURED WALL SECTION
LOCATED ALONG TIEBACK ANCHORS
SCULPTURED
1 B WALL REINFORCING
NOT TO SCALE
PHASEIA
SCOPE OF WORK
1. Th� Inform pru■ni }hu� dmwinps oncisfi ot th� slpn of nlalninp wali `
ry�t�ms.
2. Th� Salls EnpinNr shcll b� rform • lollowl ob rvatton �arvl b�
pald for by 1h� Owrnr of ih� propeF. I( th� ocluol fi• dltiont ra • anil ' f�d
eondltions, odJushnenfi wlil bs mod� at th� dinetion of th� Sotls Enpin�sr.
R�vi�w �oil sfrvla.
' Rwi�v Insfallatlon of �oldf�r b�ama, Iagping, ond 11�books.
Rwbw anr fimporary dop� eut.
3. A Tntlny Loborafory, approwd by th� Irrt�mationol Confarsnet ef Bufldlnp Offleials,
•haU b� r�iain�d fo psr(ortn th� fellowfnp iec7s 10 b� pald for by th� Owmr of tA� proJsef.
Vlauat Insp�dlon ot all wddinp.
RpLw eonrnl� mix d�eipv, Talu eonerd� 1�sf eylindsn (3� frwn �aoh ploe�msnt.
insp�ctlon ot - rolntorelnp ban.
4. All eonsirueflon, meferiol, and worlcmonzhlp shall eomply wlth oll applleabl�
nqulnm.nls of CalHornia Wndruellon and C�n�rvl Indudry Sofeiy Ord�rs, 1h� Deeupatlonal
Safely and H�al4h Ad, fh� Censfivelien Sal�fy Ae4 and le1�e1 �dlFls� e1 fM fellewing oedaa�
wmorn�a ou�io�np MOO�� cuui.
Ameriean nst fuf� o Sfn Construdie 5�el ea1
I 1 1 I n p fl (ona 1or }h� Dealgn.
Fobrleafien and Enetlon of Sfruetural SfNI for Bulldfnp�.
Am�rlean Wddinp Sxi�fy; Shvefurol Wdding Cod� AWS �1.1.
Am�rioan Conanl� Indiful� Speolileatinns for Sirv�fural Concr�t� }or Bulldinps Ad 301.
' Am.rican Soel�}y for Tedinp and Mal�rfals.
5. Th� G�n�ral Cor�finefa� ehall coordlnal� thn� dmwtnps vHh dmwinqs ond
ep�elfleatlom pnpond by ofh�rs npardinp fh� mw and �cisNny eonslrveNon
ond eondttion�. Th� Gm�ral Conhnetor should nsolw arry eonfllefs on ih� drowing� beton �
ma�din r o0
P �
iTh ndruetlon.
�6 Th� C�n�ral Controator shall roordinof� 1h� mau �xeava}lon wlth fh� work fe pnvmt
k�nsai� ov�r �xewation. Ezeavation �hall b� eonduet�d In eueh o mann.r os 1e prsvant ewinq ot
� nka ond les� of pround. Exeavation ehatl b� don� In dspa, beinp eoordl�afid rlth fh�
slallatlon of 1h� 6ulkMod aa outlln�d und�r 'Proe�duns'
TM Gm•ral Lantrador shall d•t•rmin� 1h� �:aet Ioeation ot all �xirfing ufilltlaa b�for�
eommmeinp wHh drtltlnp or drivinp oparetion�. Th� G�rnrel Conlraetor oyrns to b� fully
nsponslbN tor arry cnd oR damapu thaf mlpM b� oeecstarnd br N� faflun fo n�oefly loeal� end
praaarw a'ry ond all und�rg�und utllHlu. Th� Engln�a �hall b� eon�uHsd if utliily Iinas or
pipinp I� �neou��nd durinp drlllinp opervllon. Can shalt b� us�d in dril6np ao thot fh�
folloriny IndleaHons af utllHles In fh� palh oT drllllnp ors roeopnlz�di
Abnormol raalslane� ta drilCnp.
Foniyn mclarials pulled tmm th� hols.
YATERWS
7. 5}ruefural stsd sholl eonform fo ASTM speeifleaffon A572 G�d� 50.
2 Sbd pfp� aholl eoniortn 10 A5T4A speeitlooflon A-53 Crad� B.
3. Sts�l #ub� shall eonTorm to ASTN speciflcailon A-53 Grnd� B.
4. All wddlnq shall b� don� by fb�.�hlaldsd nrs proew usinp approvsd d�drodaa per
AWS sp�dfloation E70XX (Lovr Hydrogm psekod�s�
5. Reinforelnp it�d �hal� �onfortn to /STM Sp�eifleallon A615, Gred� 60, ezo�pt thaf
sllrrup� end Hn �4 or smalbr can b� Grad� �0. Splina ahcll b� u minimum of 50 d{omsten.
6. Wddsd win tabrfa ahall ronfortn io ASTA1 Spselfieaf{on A-185. Splie�a sholl b� a
mtnimum ef 8 ineh�s.
7. T�book anehon shall eonform to 1h� totlowinp:
o. Aneharvp� ahall b� eapabl� of d�vslopinp 45 pare�nt of tM Quamntsed minlmum
ultlmab f�neil� stnnpth ot th� anehor bare.
b. B�ariny plaln ahall b� fabHeaf�d frnm AST1A A38 ai�al.
a Coupl�n �holl b� eapobl� of dmlopinp 125 p�reanf of th� ultimaf� dnnplh ot ih�
onehor boR.
d. Corrosion prof�efion rysF�m: Doubl� eortnilon pro}�cflon for anehor bara eholl conaisf of
a eorrupat�d aheolhinp af polyvirryl chlo�idq polyproprlene, or polydhyl�n� insfol��d
eanwntrieally owr ihs full Impth oi th� bor wl}h a minimum insid� diam�lsr ot 5/16-ineh �ary�r
then fh� maximum ba� dlamd�r, Includlnp ov�r th� rlba or on warap� pmvl cov�r of 0.2 ineh.
Th� ennulor �poe� 6�4w��n th� bar and fh� �h�alhlnp eholl b� lully yroW�d wHh Portland Cement
prout.
�. Corrupal�d palyvinyl cAlorid� �h�ofhinp sholl b� mad� o} a hnrd mal�rial wlfh a
minimum eompnssM ctnnpth of 15,000 pal ond minimum 4md4 dnnQth of 7,OD0 pd.
f. Cortupal�d polypmpylm� sheathinp shall eontorm to t�sf duipnafion pred� II 2650DD -
by /�STN D21�6.
p. Smoofh pol�thylsn� ahall eoniortn 10 odl olossiflootion 3334413, par AST)1 D335C.
h. An addkional }Ipht flHtnp emoolh sh�alhlnp ot polyvinyl ehlorids, polypmpyl.ne, er
polyMhybm �hall b� Install�d owr th� cortvpol�d �Asnthiny within th� unbond�d Imgth.
L C�nhvllz�rs �ho�l b� plae�d af 10-feot ini�nols In ti� bond�d I�npth dartlnp d TI��
low�r �nd �o ihon no Im than OS Inehas of proul eowr I� oeh��wd alonp fh� bars, Canfml�xan
and �pacan moy b� mod� oi arry mat��lcl, axe�p} wood, nof ddelariou� 10 th� sfi�l or plosfla
shaalhinp.
j. TLbeek grouf fo b� wsd for tM bond�d lenqth ahall conalsf oi a pumpabl� mlxfun of
Trp� I Por}lend Camerrt, sand, waf�r, ond admlzturu. Gmmt pmut �hall be mad� with
Wala/C�mmt Rallo oi e.4 to 0.45 by wdpht. Chemieal oddMiv�s whlcM con oonkol 6bod or
rotard aa} mar b� us�d. Expon�M oddNiw� wlll no} b� allorr�d. AddNiv�s, If ussd, zhall b�
mbud In oeeordane� with fh� manufoefunr s neommmdatlons. Th� proul sholl b� eopabl� oi
naehinp a eub� dnnplh (AASHTO T 1D6) oi 3,OD0 pd in 7 dors. Grout around anehor, b�}waen
1h� d�Tin�d follun plan� and ih� foe� of waU (baekflll o� unbondsd lenpfh) shall M dnlgn�d ie
Impo�� o muf-fe-onehor bar adh�rion not preaf�r 4han 40D psf.
8. Mehorop� dsvion and md eouplsrs /or tf�baeks shall hav� �ultabb phyaieal propsriiat
to tully dwdop th� minfmum quorvnt.�d ultlmat� dnnylh of 1b� }isbaek rods or simnds.
9. All lhnad�d mdi �hall eonfortn fo ASTM Spaelfteollon A-307.
70. Coner�F� fer eheler�t� wails,.ahall a}fain a minlmum eompnulv� sfr.npth of 3,000 psl fn
28 days and shall eonlaln a minfmum of 6 wek� ef e.m.n1 p�r eubie yard.
7 7. Gmuf anehors shall aHain a minfmum eempns�N� alnnplh of 2,000 psi In 20 doy�.
12. Conenfr for fh� boHom portion (To�) of saeh aoldl�r h�am �haff shall alfain a
minimum eomprmfv� s4nnyfh�n of 2,500 pd. '
13. L�an aonarsM shail eonlain 1-1/2 �oeks o1 nmmf or fy a�h pv oubie yard.
14. Wood lappiny ihall b� muph Douplea Flr �}�d fer allowabl� b�ndinp slrna of 800 pd,
pradsd In oeeordone� wkh Gradlny Rulss for W�s4�rn Lumb�r and pnesun frsatsd for pround
eenloe}.
15. Wdd�d atuds shall b� TRW H4L H�ed�d Conent� Anahors.
16. NI shvefuml memb�rs shown mayb� oubdTfuf�d wlth �qual or pnat�r �iz�a. Us�d d�d
and lapginy mar 6� subsHtuf�d {or n�rr matarlala If thay eonform 10 npulromsnla of n�w mof�rlala.
DETAILS AND NOTES
VER7)CAL WALL SECTION FOR R�NiORCINC
INITIAL t'
urQt '
SEE CML DRAWINGS
FOR SWN.E
EXTEND VENTICAL BEAR 6'
INTD LAWER WALL SELTION
' R
MIRADRAIN �DOC-12 N7DE AT 6 VERTIGLLLY_
REVISm 4470
DUIMETER WE� HOLE
AT EACH DRAIN STRIP �
REYISED C-&t0
EXiEND 6' BELOW �INISH GRADE
SEE DETAR tA FOR `
TOP OF WALL REINFORCINO
RUCTION JCINT
4' CHAMfER TYPIGL
�' CONCRETE WALL �1
;OHSTRUC�ION JOINT AT YID DEPTF{/
EAVE SURFACE ROUGHEN '
h3/<'XS' NEADED STU�S
SPACED 8' BOTH WAYS
2-/! AT 6' NORIZONTAL
TOP AND BDTTON (MrtIAL LAYEIt
OF TIE RDD
ADDITIONAL /4X5' A1 t.^.' VERTICALLY�
BO7TOM OF S ROW ANCNDRE
ADDRIONAL �lX10' AT 72' VEKTICAL
BOTTON OF 4 ROW ANCHOR
CLEAR
4X4XW29XW2.G WELDED M'IRE FABRIC
BDTH fACES WRH AlIN11IUM 6' LAP
DETIJL f B FOR
PTURED WALL REINFORCINC
�
PERMANENT
� TIEBACK WALL
NOT TO SCALE
PRDCEDURE FOR TIEBACK SOLDI R
1. Tfi� Contra or sholl hm6r mad� fuily aw of fA� posst tr ot a of �ond,
prvwl. ond ly acndt ot o on lopf orin ponlbb pmbl�m� eous�d br
n sloug � d�(Illnp. . o� �zewating.
L S�oifi un fo b� moehin� drill�d. W� eodnp o� durry fo pnv�nl slouphlnp m nqulrod.
Ca�inp �holl b� nmov�d os eonerst� plaeinp propr�sset Plae� soldl�r b�ama and eonvd� an 1F��
eum� day lhat th� hob Is drtlbd. Wpid MmL pip� sholl b� und 10 dspo�R ronerel� under waler.
H�tfnmsl� bord roek h�ncounfmd for soldf�r boam fo� drilllnp, ih� drill d�pth may b� adJudsd
o: defirtnimd by Th� Enpins�r.
3. FlII shotb rlfh 2,SD0 p:t concr�i� 1e e:ls}Inp g�dd
L 51art plaelnp loppinp b�tw��n �oldhr b�am�. Boekflll b�hfnd logpiny p�r p�otsehnieal
nport.
5. Drlll Hsboek holes fo 1M dep}h nqulnd udnp a ecs�d hol� drillinp mdhod:
n) Th� Coniraelor :haif d�alpn th� N�boeb p�n�tratlon I�npth bos�d on th� sfl� p�ofsehnical
ropoA ond aotual fldd eondMtona.
�� n_ ��.,�....��. ,..m .. r.i. ............u. .__ ..�_n� " "''"'_.._. _. ae_�__�._ .�_� �.n ._
m��1 t�aF loada and all aost� lnvolv�d. . �
o) Th� anpl� ot ti�baeks ean b� fnena��d o� d�onos�d by 5 d�pn�s H H la d�am�d n�eexary
by ih� Controdor, wlih prlor opproval by th� Enpins�r, In ord�r 4o m■.f eonoiiiens fn th�
fldd
d) Inslall anchor rod or drvnd�. Fl�I fh� 1i�beek he4 b�yond fh� pot�nftal aellv� w�dp� wi}h
pmuf consisk ot 4.S pclloro ot watar wlth 94 Ib Typ� II Portland Gm�nt.. Th� prout shalt b�
pump�d i�fo plvu fram th� baek ei fh� hol� fowerd 1h� fronf.
�J FlII bolonn oi th� hol� tiphtlr wffh prout ond boekfl�l Isnpih of fl�baek h eh�ath�d wllh PVC
�
PP�
6. AH�r th� e�m�� pmuf ha� oehtmd a�innpHf at 2,000 psl, th� li�baeka sholl b� efirosd
In th� followinp monnsr.
a) Ina1a11 anchoroq�. Th� Contraefer �hall inafall wedy� woshm os nquirod to aomet ony
misol(pnm�nf oT ti�bael6 wMh Ih� onpl� ne}. Prnof f�st }h�s� onehors p�r Posl T�ncloninp
Indl}uf� neomm�nd�d prondun.
b) Mehors shall b� s4nss�d slralyM and hu�. qnkinp or eharp eurvatun in anehers undsr
lmaion ahall b� crou�� fo� nj�dion. Th� rvd or stronds �hop �hor no �xensM mov�m�nt
(mosimum 0.04� durinp 1h� 1 nnd 10 minui�s leed festlnp rim�, ond th� fislinp Joek ehall b�
aapabb of holdlnq a fuF lood for 10 minuf�s wifh no �Rwsiv� bls�diny oft o1 pnnun.
R�due� fh� lood to fh� d�sipn lood and loek oN fM onehorop� devicu.
e) Saw eut o( mda ahe0 b� Ilmitsd fo 1 Inoh tmm th� �dp� o} }h� loek nut.
d) In th� wa�rt oi a 1lsboak'� fatlun te achi�w }h� tut loed, 1h� ulflmaM lood wTll b� neerd�d
Thb partleular tLboek wlll thm b� asetpn�d a volu� of SOX and loek�d at 1h� SOX load. An
addiHonal fl�baek shall b� instail�d. Th� n�r �ti�boek b fo b� loeal�d 2}�a} bdoN th� fa0ed
N�6aek. ThL oddifional lbbuek sholl afloln fh� balane� of th� nquirod lood plue 50X i�ai
load.
7. The prnof loadlny and drassinp o1 H�boeks chall b� don� wMM �quipm�nl that chall b�
oopobl� 01 aairly aehf�vinp and holdinp th� nqulnd loods. Th� Joek pump, and yauqn u��d Tor
sfmslnp ahall b� ea06rof�d and c�rllfisd by a iuflnp loboroTory .rith�n dx monTh�.
PRDCEDURE FOR.SIEBACK WALL
1. Cba� slapad s�elion pv p�ol�ehniwl nport.
2 Instoll fiebaob locvf�d on slop�.
3. Drlll 1lsback hnla� io ih� daptY� nqulnd:
o) Th� Controdor eboll prov�d� fl�boak I�npfh nnd diam�iar nsnaary fo dw�lop load oopoei4y
4o mMsfp T�sflnp ompione� erlf.ria for ih� d�slyn lood nqulnd.
b) Th� Contrador will b� hdd nsporolbl� ior rsdrfll or reploo�m�nt ot fieboek� thof taq fo me�t
I�af Ioads ond all eesf� Inwlnd.
o) Th� anpl� of anehon wn b� Inereea�d or d�enos�d br S d�yn�s if It I� d��m�d nse�saary by
fh� Controcior, wNb prlor apprvval by fh� Engln�ar, In ord�r 10 m�d eondltlona In th� fldd.
d) Insiall lbbaek md. FlII the 1i�baak hol� wNh 2,OU0 pd e�mu�t prout. Th� e�mmt prout
aholl b� pump�d into ploe� frem thr boek of fh� hol� tov.ard th� trvM sueh thal th� hoi� Ia 1111�d
fo prw�� air votd� wlih eoncnts/prou1. Grvut unttl th� hol� {s oompl�Y�ly flll�d wkh
eonenla/proW o�d elsan eonenf�/proul la am to run 1mm ihs fop of fh� hob.
�) Wh�r� eavinp oeeurs, M�hall M 1h� Ca�trodor s r�sponsiblGly fo ehooa� drillinp methods tha}
wiq moinfaln op�n drfll holn and do not promo4� mininy ond Iooaeniny of 1M aotl aF fh�
parim�fir of th� drl0 hd� or iradun wil� wHh w�ek elrotifleation planu br fh� us� 01 hiph
volumn ond pr�asur�i.
4. AHsr th� fl�book rods ars Insfall�d tA� �xpee�d �xewafsd �urfao� shall b�
oownd vrXh a nfnfors�d sl�alerel� �ay�r.
5. How�v�r, Tf th� �xeavel�d �urfoc� �how� o tmdenry fo rvv�l. Th� r�infore�d shoknlN
faelnp sF�all b� opplfsd b�fon th� ilabocka on indall�d. Block-ou4s shall b� prnvidsd for th�
sub�pwrd dr110np of� tl�beelu.
8. Affsr tM e�ment prout ho� ochiaved a sfnnyth of 500 psi, ih� ftebacks shall b�
sfress�d br NpMsn aoch nut half }um parl �nup tiphl.
a) Install anehoropa. The Conhvefor shall lnstoll w�dp� weshsra a� nqulred fa eome4 any
miealipnman4 of 1is600ka wflh 4h� onpl� �aaf. Proof 5��1 10 psmnt o1 th� tleboeb 6y stnnln
to 150% of d�sipn load p�r Post T�nsloninp InstltuM noomm�nded pr000dun.
h� Anchors zhall b� efrm�d draiphf and fiv�. Klnklnp o� ahorp eurvofun In anehan undsr
bnslon sholl b� eaus� fo� npotton. Th� rod �hall ihow ne �xeeaalw mw�ment
(mmcimum 0_04') durSnp th� tond 1D minute lood }u}Inq flmq ond th� teafinp Joek �holl b�
eapabl� ot holdinp o f�d lood far 70 minubs wlfh no �xe�nN� bl�edlnp ofi of prnsun.
R�due� tYu lood to iha desipn load end loek oH fh� cnehorop� d�v{e�a
e) Sow eut of rod� �hall b� Ilmit�d to 1 Ineh irom th� �dp� ot th� loek nut.
� In fh� wsnf o1 a 1laboek fa0un fo aeMm th� tul lood, th� ulllmaf� leod wlll M
noerd�d. ThI+ portieula� onehor wlll th�n b� osf�pn�d a valu� of 50X and loek�d al ih� 50X
Ioad. An addifional aneher �hatl b� Inslallad. Th� n�w anehor h to b� loeai�d 2 fa�f beiov tli�
foll�d anohor. Thit oddl}�onal anchor �hall aHaln th� bolane� oi tM nquind lood plur 50X
bd load.
7. Th� prooi Ioodinp ond str�rsinp of anehors ehull b� dorn �+Nh �quipmeni thal zhall b�
oapabN o} safdy aehl�vinp a�d holdlnp 1h� roquind loods. Th� joek, pump, ond gauyu uud fer
chwi�p sholl b� eolibret�d ond esrt(R�d br a faa4lnp hboraforr wllhin alx mon}hs. �
S. S1aA �xearating In Iith no} fo �zea�d 5'-0' or as nquind by fh��Geolsehnleal Enptns�r,
buf no pnot�r than 4h� nqulnd v�rlieal spocinp of H�bocks.
9. F�ceavah down te th� Iw�l of tAe onof�ora, wlth �Yeava}IOn nof mor� thon 3 fut bdow
th� I�vd of fM fi�boeks,
10. Repw} d�ps 3 to 7.
11. ConHnu� �xeava}Inp fo th� pna�ribsd daplh.
OUR LADY OF SANTA CLARA.
RETREAT CENTER
22840 MERCEDES ROAD
CUPERTINO� CA
S�RE EI�IGINEERS, INC.
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SAM LEANDRD, CA �5T7
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KIER & WRIGHT
C(VIL ENGINEERS & SURVEYORS, INC.
3350 Stott Boulevud, Bulidlnp 22 (40H1727 6665
Surta Cltra, C�Ilfomia 95054 fax (4081727 S6{t
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6. ,,Z. � ��wr ' 61iA�IN6llAN NOTES � VICINITY MAP � � TO SGLE
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. . � t. "7!� GEOTECh�. . �SPEC15 OF THE CONSTRUCiIDN; plCUIDING StTE CRADIN6."SPREAD FODi1HG . ,,,,,,,�
� AND URR1m PIER EXCAVATIONS, SOR NAII AND TIEHALK INSTALLATION AND TESfiNG. � , � '
� •. �' NSGLU110N OF REfAIfUNC WALL BFCImRAINS AND BACKFILL. PREPAAAiION OF SUBCRAUE AND � � � f • .
+' ' SFIECT GRANUWI FlLL BENEAiN�ASPHALT, AND SUIffACE ORAINAGE INSTALUTION SHWID BE F '.
fiC PAVIN6 • PERfORIlED IN ACL�INANCE YrtTH 1HE RECOWENDAilONS OF THE CEOTECFRlIGI REPORT � B � 9 ' .
Q PRFPARm BY MURRAY ENGINEERS. INC� OATED FEBRUARY 26, 2010. PROJELT NO 987-1R1. {
� � MURRAT EMGINEERRS, WC SHOULD BE PROVIDm AT IEIST 48 HDURS ADVANCE NOTIFlG710N �
�� ` � S � • � . (650-326-WIO) OF ANY EARTNN'ORK OPERAilONS, INCLUD�NG PIER DRIWNG, SOIL NAIL ANO . •
TI�ACK pRIWNC, PULL TESi1N6 OF SOIL NAQS AND 11EBACKS, SPREAD FOO7ING E7IGVATIDN, • 5�. ro,��
ANU REfAMIN6 r1ALL DRq11AGE INSTAIUTON, AND SNWID BE PRESQR TO OBSERVE AI� iESf, , '
• ����� ; AS NECESSART. TH6E PHASES OF THE PRDJECT.' '' � `4
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� CDYP T BE D MINEO USING AS Y D1551-UiFSi moK � . • .' `�.
. . . . . . � j �
� 1 llff TTPES. IAGTIONS. SQES AND/OR �EPIFIS OF E%IS1MG UNDERCRbUNO UTIL1TiE5 RS SHOWN f �
WEEPHOLES TO BE PLACm ON ALL CUN85 AND CI1RB t pN 7�{E rypppyEypn PtANS WERE DBTAMED FR011 SOURCFS OF YARTING REtJABRRY. THE k d
� GUTTER WHERE lANDSCAPWG AOPES TOWARD CUR& � �`*„ �
CONTRACTOR� 6 CAUTIONm THAT ONLY ACTUAL. EXGVA710N M7LL REYEAI. THE iYPES, EXTEHf, R � • � �
N.TS C1.9 . ' • � ' ' ' SIffS, IAGTI0N5 �AND DEPTHS OF SUCH UNDERGROUNO UTILIilES. (A REISONABLE EFFORi HAS � . " ' ♦
Bml YADE TC LOCATE AND DEUNEATE ALL KNONM UNDERCROIIND UTIUTIES.) HOWEYER, THE � � t I •- .
KEYED CONCRETE CURB 1 EI�INEER CAN ASSUME NO RFSPONSIBILIII' FOR 1HE COYPtFlENE55 DR ACCURACI' OF Tf1E .� " I . •
DFIMFFJRION �F SUCH UNDERGRWN� UTIUIIES.WHICN WY BE ENCOUMERED, BIIT WHICH ARE
� . ' ' NOT SHOWN DN 1H6E GRAM7NG5. ,' � . � N0T TO SCALE
� {. SHOULD DISCREPANGES EXIST BElWEEN 7HE ACNAL ELEYATIONS ANC LOCATIONS OF EXISTING BENCNNIABK .�� ���
. . ' �YISTING GRDUN MLIIY CONMECIIONS. ANU THOSE AS SHOWN ON TH6E PLANS, i}IE CONTRACTOR SHALL NOTIFY
� TYVt
' SOILNAIL WALL
(SEE PUNS BY SURE , �
FNGINEERS INL)
. . , •:
VARIES
N.TS
GUTTER DEfAIL
ABBREVIATIONS
AC ASPHALiIC CONCREtE
AN6. ANCLE •
APN �155[SOR'S PARCEL NUMBER
e�► e�ac or wux . .
CB CATCH BASRI
COTG • CLFAN OUf TO GRADE
q DROP INLET
EP EDCE OF PAVEYENT
FX. EASTING .
FL F1AW IJNE
FNC FENCE
FM FACE OF WALL
CB GR11DE BREAK
GRtl CROUND
bY GAS VALVE •
M HQCHT
I.P. � IRWi PIPE
�iV MVERT ELEVATIDN
I1P 11P OF CUTTER
YDI YINIMUY
DJL DFFICIAI RECORD
P.U.E. PUBLIC UlillTT EASEMENT
PT. PDINf
w r�veucnrr
E
. RCE IffG6TEREp CML ENGINEER
REL RETENTION
RIY RN ELEYATION
SS.E. SANITARY SEWER EASEMENT
SD STOR4 DRIJN
514L SYlALE '
TC TOP OF CURB '
TOP TOP OF SIOPE
TM TOP OF WALL
VC VALLEY GUITER
W/ WRH
� � OUR L.�DY O�
� � S,�NT� Gl..�� �
REMOD�L
]�840 M9��`� RDAfl, GUf'SLTIND, G,4
KIEA t WRIGNT CML ENCINEERS AND SI11tVE70R5, INC., AT (108) 727-6665 BffORE ADJl15i1NC 78A1; NAIL IN PAVEMENT LOCATED IN ACCE55 DRIVEWAY TO 22840� AIERCEDES ROAD.
- 1e � - � '� � ���� ' � , ELEVATION: SOO.OD' (ASSUMED) ' . '
� . • � .
+�� � �/ � p�, 5. SfORY CRAIN PIPES �ESICNAiED AS 'SD FROY /' TO 2!' IN OUYEIER SHALL BE SDR-35 P.V_C. . ' •
(HANCOp SURE-L01( M7 PIPE OR APPROVED EAUAL), C1A53 FroPE�SYOGfIi INTERIOR PIPE PER .
� • �' 1HICK AS7N DJ212 (HANCOR SURE-LOK NT flPE OR APPROVFD EOIW.) OR�DUCTILE IRON PIPE (OJ.P.). . .
' U-DRCH � 5pEC61m DN PLANS NO IIATERIAL SUBSi1TU110N SNALL BE ALLOWED FOR DUCiILE IRON PIPF, '
�` ANY PIPES URGEII THAN 2!' IN DUMETFJt SHALL BE CUSS AI RFJNFORCED CONCREIE PIPE . . ' .
(R.C.P.). HDPE AND P.V.0 PIPE SHALL ONLT BE USEfl WHEN iHE W1lNFACi11RER
-� - t� RFBAR RECOY4ENDATION REOt11NEMENTS ARE IIET. PIPE YADE OF ANY OiHER WITERIAI MAY BE USED •
0 2!' O.C. O�Y pF�ER ApPpOVAL OF THE ENGINEER.
�ER
(YIN 3'�COVER) , �� es
6. ALL UiIL1TY STRUCTUR6 INCLUOINQ BUT NOT LIYIIED TO YANHOLES, GTCH BASINS, WATEN C� � 1 OF COPL��� N��S •
� 12' COYPACiED NATNE , VAWES, fYtE HYGRAHTS. TD.EPHONE ANO ELECTRIC VAUL15 AND PULL BO%ES 7HAT L1E WITHIN
D.EP
ARFAS EFFEGTED BY WDRK ON THIS PROJECT SNALL � ADJUSIED TO CRAUE BY THE' CONiRACTDR �. APPROVAL OF THFSE PUNS DDES NOT REIFASE iHE DWNFJt AND/OR COMRAL70R OF THE
� �' OR THE RESPECTiVE UTILRY C011PANT. iHE CONtRACTDR'S RESPONSIBIE TO AFfECT RESPONSIBIUTY FOR.THE CORREC110NS.OF MiSTAKES, EARDRS, OR OMISSIDNS CDNTAMED iHEREIN.
• � CDORDINAiION. .� . ' ' If DURING iHE COURSE OF LONSTRULTION IMPROVEMENTS PUBUC INfER6T REOUIRES A
� �7. ALL AREAS TO BE GRADFD AT. 1X MINIYUW FOR DRIUNACE EXLEPT FLONC FIDWUNE DF CURB AND �OOIFlG110N OF/OR A DEPARTURE� FROM 7HE LRY OF CUPERTINO SPECIFlCATIONS OR 1HESE
AINAGE STSTEY BEMND ��p OR VALLET GUTiER, AS SHOWN. �MPHOVEIIEM PLANS, iHE CITY ENCINEER SHALL HAYE 1HE AUtHORRY TO REOUIRE SUCN
�LL BT O1HER5 . •. NODIFlGTON OR DEPARIURE AND TO SPEGFY iHE YANNER M M71�CM THE SA►1E IS TO BE
' CO4PLEfEU, AT THE SOLE,IXPENSE OF 1HF OWNER ANU/OR COMRACTDR.
� • . E. CAMRACfOR SNALL GRADE E1�ENLY BEIWEEN SPOT ElEVATIDNS SHOWN. � - • • • • • • ' . �
. �
� t CDNTACT PUBIJC WORKS, !Oe 777-310�, fOR INSPEC110N OF GRAUING, STGRM DRAINAGE, AND I
PIPE BY OTNERS 9. PROPOSED SPOT CRADES (ELEY�TIDN� SFIOWN HERE011 ARE FlNISHED PAVEIIENT GRAUES, NOT p�BLJC MPROYENENTS. � �
E PER� PIPE THROUG}I T� ��� 6AADE5, UNLE55 NOTED OTHERY115E. , . .
p�yEyENT qGpE W� � � • 3. ALL PUBUC IAIPROVEIAENTS MUSf BE LOYPLETEG PRIOR TO OCLUPANLT. . I
E tU. 61111A7ED E�RTHWORK OWMITIES: EARiHWO&K OUANTIIlES SNDWN (If'ANY), O0. OTHERWISE .
� SUPPl1ED BY KIEQ t WRIGHi, ARE APPROXGUTE OtQY� AN� SHOYM FOR THE PURPOSES OF �, �pMRACTOR 6 RESPONSIBLE FOA DUST COMROL AND INSURINC 7HE AREA ADJACENT TO 1HE WORK
2 GLCUUIING GRAOING PER111T iffS. KIER t WRIGHT A5511116 NO LUBNTT FOfl THE ALWRACT IS LEFf M A CLEAN CONDfT10N. ,• .
o� n+es� ouunm�. I
• S. CONTRACTUR SNALL REVIEW CfTY DEfAII 6-1 DN TREE PROlECT10N PRIOR TO ACC011PLISHINC AN'(
11. WHEN A CRADINC PERYR IS ISSUED ON THIS PROJECf 7HE AGENCY APPR�YAL APPU6 DNLT 70 WORK DR REYOVINC ANY TREES � � '
. GRADMC. THE CONTRACiOR IS.RESPON9BLE FOR SEWRINC ALL NHER NEC65Aktf PERM(TS TO ' � �
. , ' ACCOMPL191 PRO�ED SfTE WORK. R 6 SIRONGLY RECOMYRI�m THAT THE CONTMCTOR OHGIN �, �(ZE gESf 4ANAGEMENT PRAC110E5 (BI/PS� AS•REOIIIRm BY iHE STAiE WAiER RESOURCES i
' � ALL NECE4ARY UNUERGRDUNO PERNRS BffDRE•ROUCH•GRADING THE SRE, 15 REVISIONS TO CONTROL BOARD, FOR ANY AGTIVITT WHICH DISTURBS THE SOIL '
. � , UlNERCROIIND FACILITIES NANDAIFD BY PLAN CHECKING AGENCIES MAT SUBSTAHMLLY EfFER •
GRADING INCLUGING FlN6HED FLDOB ELEYATIONS. J, A WORK SCHmULE OF CRADIN6 AND FA�SION t SmIYENT COHTROL.PUN SHALL 6E PRDVIDm TU
� � ' THE CfTY ENCINEER BY AUGUST I5. NO MUSIDE GRADING SHALL BE PERFORIdED BEIWEEN I
' � 1Z ALL WORK SHALL BE PER�ORMID IN ACCORDANCE WRH APPUCIBLE OS.11�1.,R£CUUTIONS. OCTOBER 1 TO APRIL 15. • , • -
13. CONS1itUCTION CONIRACfOR ACREES 1HAT IN ACCORDANLE X'ITH CENDtALLT ACCEPTED S. ALL NEM' ELECiRICAL SERVICE (POWFR, PHONE, AN�/OR CABLE� SHALL BE UNUERGROUNOED.
CONSRtUCIION PRACTICES, CONS1ltUCI10N fANTRACTOR WILL BE REOUIRED TD ASSUYE SOLE ANG I
COYPLETE RESPON981tJ1Y FOR JOB SRE CONDRIONS DURMG 1HE COURSE Of CONSTRUCTION OF g, Tp INITI4IE RELEASE Of BONDS, CONTACT iHE PUBLIC WORKS IHSPECTOR FOR FlNAL INSPECTION.
, THE �ROhCi, IHCLUDING SAFElY OF ALL PEPSONS AN� PROPERTY; THAT THIS REOUIREYENT .
. � SHALL BE� WOE TO APPLT CONNIUDUSLY ANO NOT BE UMIiED TO NORWL WORKINC HDURS, AND 10. ALL DOWNSPDUTS TO BE REtEA5E0 TO THE GROIIND SURFACE DIRELiE� AWAT FROY BUIIDING
• CONSTRUCtION CONiRIICfOR FURIHER AGREFS TO OffEND, INDEAINIFY AND HOLD Of51GN FOUNOAl10N5 AND OIRECTED TO UNDSGPm AREAS.
PROFESSIDNAL HAR41LE55 FRON AN1' AND ALL LUBILRY, REAL ON ALLECm, IN CONNECTION Wfifi • . ,
THE PERFORNANCE DF 1YORK ON iH15 PROJECi, EXCEPTING LIAWLIT7 ARISING FROY THE SDIE �
• NE6LIGENCE OF DESIqI PROF6SIONAL I
LEGEND �
DESCRIPTION
PROPERTY LINE
AUJACENT P&OPENTY LINE
corr�xuNE �
EASE4EM .
BUILDING L1NE
FOUND YONUMENT AS NOTED
BENCHUARK
aFCrROU�t
FlRE HTDRANI ,
WWHOIE
CAS 1AETER
UTILRT POIE
VALYE
GTCH 60.51N
CLEAN OUT
WATEA IIFTcR
Flr� o�eutr►i�t condecrioN
BACK FLOW PREVENTER
� 9GN
TREE
SPOT ELEVATION
�ETAIL CALL01l�
CONTDUR
INDEX COHTOUR
CURB
FENCE
A PAVE11EtlT
3 AC�ON 6 CL II AB
CONCRETE
. RETAININC, WALL
EDGE OF PAVENENT
STOkY DRAIN
1REE OR SNWP TO
BE REYOVm
DATE DESCRIPTION
JULT 11, 2D10 REV. 1 PLAN CK RESPONSE
AUG. 19, 2D10 REV. 2 PLAN CK RESPONSE
SEPf. 9, 201D REV. 3 PLAN CK RESPONSE
� :
SNEET IN9IX �
PROPOSED oumNC C1.0 NoTES �c �ETAILS
C20 SOIL NAIL RETAINING WALL PLAN d[ PROFILE
-- � C3.0 SDIDIER PILE d LAGGING RETAINING WALL PLAN, PROFILE, k SECTIONS
C4.0 CONSTRUCTION BEST MANAGEMENT PRACTICES
• C5.0 TDPOGRAPHIC SURVEY (NORTH) '
� - C6.0 TOPOGRAPHIC SURVEY (SOU7H
L� � � � � � � � .
•
. �
C`
. R
o EARTHWORK QUANTITIES
. '�' cUT: 500 CY . .
-� ' flLL 120 LY
Y IXFORT: 380 Cy
o n e �►fFORi: D CY
�� o " SEE GRADING FLAN NOlE Na 10
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' "� 33505cott Boulevard, Bulldlny 22 ' (40� 727 6665
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nenso�,POnonot7ww7�srssimrwisi � (406)D42-B400 Licp�10.7
e oEVCONCOnsraucnoµ uic, - ,
USER:�da�ouei L•�PRCELTS�AWO60\ONC\OVIL\GR�DINC PLAN\t3� M10.A�n CCPTCLRiTi f10 9nt11 f.M PY . . '
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`� DO 6 . � I 00
� � . E%. GRADE AT � � . . . � .
FACE OF WALL
�� � . • � FC 0 BACK OF WALL ��
. � `��� ' ,' . ' , � , .
- ``� � 95 59 . . ` � 545
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SECTION B—B � � � � PROFILE �
NkV: 1'=5' . �' H: 1'=10' Y: 1'=5' �
�.
PHASE 1B � . �
ou� ��nY o� REVISIONS
NO. DATE DESCRIPTION
S��Tf� ��� . JULY 14, 201U REV. 1 PIAN CK RESPONSE.
R�MODEL �A�c.,9 201Q REV. 2 PL4N CK RESPONSE
Q SEPL 9, 2010 REV. 3 PLAN CK RESPONSE
�� MH�� R0,4D. GUP�TINO, GA .
�
- � � � �pFE
' ��,c ' �aY' s
. . �W e �
ya Y i =
m�5.�.k�d9..i . � � ' 32161 �
� 1•gpp-227�26pp � *, ������� ��*
. �aoxar� �� �4Gf�ablm . � OF CAU
�a
• �"��������� M. BARRY SCHMIiT RCE 32163 DATE
�oe No. ��o � SHEET NO.
. . ��� ��������� ���,Y DATE: 07-07-10 ,
SOLDI�R PILE � Lf�GGING RET�INING DRAWN: RCT C �■O
W�tLL PL.?� O GTIDNS CHECKED: RCT .
. PH�45E 1S Q �S5UE p�LIMINARY• 6 OF .8 SHEETS ,
�
�
Generai
. Con�struction
� and Site �
. Su�pervision
3torm Drain Pollution from.
Construetion Aetiviti��
f;OMtr11�00 {IMf al0 CQlllllpl �ONOl� OI MOT
. a.rr yorWOn. wums ana �r�wa nat e�or x
. wa�� Nro l aWll� eAln. YIOr. a�u�el nht ■
In th� Santa Clan V�Iley, storm drains flow
direeUy to our loeal cneks, and on to San
Francleoo Bay, with no treatment
Storm wetsrpollutlon is a serlous problsm for
wildllfe dependent on our waterw�ys and for
the peopie wha Ifv� naar polluted streams or
6aylands. .
Prop�r manapomont of eonotruction eitss
rcducn pollution significantly.
This sheet cummarizes the'Best Management
Pnetlees' (BMPs) (or storm water pollution
�,
, . . dire4 FnpW on kd craslu �nd Mt U��.
. , � A��m/nne�ar,ar�A��pmbar,e�rer '
� . epr� of a dh� Yue ny M�nywuWb Im
. �q NnrirowMrl �rnqe wwN 6y �n
aubea�lr.ns�s «.�eNe1«a.
ORDINANCE.OF . ���►��+��+P»=
� THE CITY OF CUPERTINO ° "°°."°'°"""»"°•"'""°°°'
roiselceepinp pneu�ss ne oce!
FOR STORM WATER POLLUTION . o M�b4Y�pMpn�nfpreyMy. �
❑� Caver n�Ve�k wnen r�Y an not M w. •
. PREVENTION 8 WATERSHED � ���•����:•�
� . �ae�s �M EnYUp� tlunn�4
PROTEC710N: u �.e�n�o.�i,.�.e�,t�..K�a �
o � . . Qed�wpe K elam bnir�.' .
. Chapter 9 .�0 Adranc�PlnmJnpToPnwntPoUneion
. . ' . ❑ icMAul� wr�ralba rM yndln0 �NYltles
�nlry ruYrr N�IWt To ��ddo �00 weWn, �
9.18,040 Diseharge into the storm drain prohibfted �+�p��tim^�o����
mrmWt asloro tein Eepins. Ute M Emda7 �n0 .
R is unlawful to discharge, or cause, alow, or permit to s.�u c�w�,+c.�n.w�+h.
be discharged into any storm d�ain or natural outlet or • ;� a°r° �"` °° �"� Q °� •
channel aG waste, indudng but not.restricted to, sewage G Lo�lrolq��enountdrunofleloriipynrtdb
:uwti�b au:ro e,nv.tion.7 bruWiu eam�c x
industriaJ wastes, petroleum products, coal�tar or any refuse �ry'aw�•�e��.e+�..b
substance arising from the mariuFach�re of gas fram coal or ��� � '"�
n�
:mporary rn�rx arns. or semurtrn
p�roleum chemicals, detergents, solvents, paints, ' • w��W '•
contamnated or chlorinated swimming pool wate�, . � °;�� ��,,� �� '
pesticides, herbicides'and fertifizers. • +..�.�r�ma�wm�a,�.
. . C011i7YC00e�I�l.IfCSIRyOWtWf9nA70I�
• ' ' �EO�� II� samwYr ��quf��wnl� �nd tl�it.
oin mporalNNC Ure HAoprintlore Cban
9.18.220 Volation '. . �..�.�..k�.�.o.mM��..
Any p�son who v�olates any provision of tliis chapter is °�` ry �" • "� ° B �""� °ipLO ,
ny
shall be gu�ty of a misdemeanor and upon conviction �
thereof shap be punished as provided in Chapter'1.12 of . .
this code � • . • �. •
9.18.070 Accidental Discharge ��
Ad persons shaB notify the Director of PubGc Works by
telephone Immediately upon accidentally discharg�g
wastes to enable countermeasures to be taken by the City
to minimize damage to storm drains and the receiving .
uraters. This notification shaB be fdtowed, within ten (10)
days of the date of occurrence, by a detaled written
statement describing the causes of the accidental discharge
and the meas�es being taken to prevent future .
occurrences. Such notification will not refieve persons aF
fiabaity for violations of this Chapter or for any fi nes imposed
on the cltv on account theraof unriPr Sar.tinn ���Sn nfrnn
Galifomia Water Code, orforviotation of Section 5650 of
the Ca6fomia Fsh and W�dGfe Code, or any other
applicable provisions of 5tate or Federal laws.
9.19.100 ' Civil penalty for illicit discharges
Any person who discharges po�utants, In violation of
this chapter, by the use of �licit connections shall be c'n�illy
6able to the Ciiy in a sum not to exceed twenty-five
ihousand dollars per day per violation for each day in
which such violation occurs. The Cdy may petRion the
Superior Court pursuarrt t� Govemment Code Sectim
54740 to 6npose, assess and recover such sums.• The civil
penalty provided in this section is cumulative and not
e�lusive, and shall be in additirn to aA other remedes
available to the City under State and Federal law and bcat
orr�nances. Funds coqected pursuant to this section shal
be paid to City's Environmental Storm Management
Accour�: � � .
Cup�rtlno
B�ufldlqy D�pt:
tot:�f�a::t .
Pu611e W erks Oept: �
♦oea,v.�a�.
Sant■ Clara County
it�eyeliny Hotlin�:
�oo-taa-a�»
.rww.redueew��te.e"ra
wwM.rrerela�lull eem
Small Busln�ss Hax�rdou� W ail�;
•oe
Cup��ttno Sanitary Sawar Di�tr
{0� �
Santa Ctara Valtey Urban Runoff
Pollnt(en Preventlon Prgm
�oo .
Statt Offle• of Emeryency
Servlees •
1•l00-/52-Tb50 (T4 hra) - �
Reportapllls l0 911
Good HousNu�piny Pr�eCeu
❑ DNqnr ae vr d tlr dr fa ��10 w�k�0.
witl� �t�dhq. ane wun�.qupase
mpnrnrct nrc magn�w ru sneutl w wli
.rNImm.Y.r.. s m.i aren:+.i., b.m�.� t
nemuny. YaYe n�jv reysaa N tlle.
rJ T• pnr�nt ef-sla vaWno M eIR Pr�
�nlranns wN sueitraa �ppe7ar urseee v
�...R,�,.�
0 Ie�y m�bel�4 iN Mtlu nla- o�wd nno! �
mehrir�m N ri wno. Cwr mo�eA plu ot'
.a «�..uam �w;.r �m oari�.ne.e� Q
wewrr� rnoh. 9�bs a ms. weev �m �eeew
� Yom wYa� 4m tl��F� W s�nn d��.e,
o�ln, wcwwl� '
0 Kw0 pelu4� elf opow0 nrt�us. Plaa truh
oa� rd �cyc9rq �e�pbdess�ouno tle sie a
m4Wnli! Mt�r. .
O CWo up Wb, drip� �nd sN�r splb tmr�ltl��
�a nty do mt mM�ntrab �otl a poieuwaer or
MM resitlw m aareA ��tl�nc Un Ary dumq
�� ���ia � � KYd+� t u� vnkr.
O emr.� m,M�fil. s.masl'R r�w eum�ssn
� m�
. ud�r rmb a �o-wr wI� b�ps or duee sMe4np
� wend �rou� IMOUSIM of Fe dumWbr. Nev�r
'tLfn oul � tlunP�R bT MCYIp Mde�rn a� IM
�� •
O Maet poR�6ktsll�b WaY4an ffiml tlrsila. Wh
wie pasbk IWMb �n In pcod rald�p erOx_ Chaef
huOU�Mqlor WI� �
Y�teiida/W�sb fl�idlurp
O PrxfpsouiaR�O�etlen—me�knbw�st�wA�ei
yo� oM�r nal�ti�h. E�tlnuk on4�.
O Wqcls ec�� �MeAW. Mfia�enr pwaislr. �uc�
�am�a�Y� ��h�IL �u�t m�W. �sMnY�
a,�....R u..�a..,.d�n, a�+r, .�, Qe
vehale nunlwaa m�lduu s� n �aed oM.
�nYn�ze.baWrluardtin: �nrw.r.durm�ck.Pa
mrhta. •
O DMOw � M wuio p.p..y. ueleiw� mY
erwl M �-yWtl nuit M Yk�c b�n �PP�P'�
Indfl v�deoasr� ot n h�nr0ouc wasle. Nem
huryrasle m�Y a k�ve IMm !I Ihe �trset m
rur. aak a ss�am E�a. �
P�rnrks � . • .
❑ In �ANlhn m bal p�Onp anA 6uX0eq p�'mhe, you
W6 m�E L aCWn cwc�pe uror he Sbu1 �
e.,.� �.uw.e tin.ar a�em,�.m wnm r
yo�v mn.n,�te�.wti arm�ew .... iw.r �
aeir e� mare. Inbrmslien en Me Goneal P�nnt
ean M ebbin�d Yem Cr Rqhuyl W�Ir O�ulry
u
Cmbot Bw�d. Rtds otrru vm NmO� lo o'r �a�
uatva 2oWJ
���
��
and Pbd
��
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� ih��d�lsatila�.-pipr�s�t
1��Yd�d � b/ ei�ip tlan vAr
tapQemreeP�dieel�
L) Sddleyziipademi�nlpoj63
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o �s�..yd.a�.den�b
� OystrudwriornYmndrt
O Fldsttiom6�hsWIh�VMI'
YYeE�O�. �s, v maseAnea�
m�ti • ,
❑ M1��ks�e�lel6mdsscn
Od6dTQ�y�le
0 iep��fn�q�tldFv
deit�s rmas Q In a AieO a map
�� • .
❑ t�.��pxemaroeo
bl�dsiaiAl�hi Rrs��ay.
m6ewcad�k�ds apodd
ti�ameed erpqrm�co lnee
Ir� Ci�ed�ns� p�a
��.M.a .
N�1'�
U Innpslio�bbvaha.hdasm�dag
m�d
�a ���n��xm�
admr�dhytl�ell�+e mtradan
(�o�eem,gpdbo�set
�01� QIl1! QQ�l01Q Q1�'
yad�oa law wne t Mi te
� •
0 ts.re�:mea�sanld
. Oied�hgsadp�iuyv�
m.r.�eam�R,r.yoa
w�la�cr�r�a�d� '
Isir F11af dIY so Qe resl�.
o m��a.i.,eu�o
��
sm�,�o�,ad��,
���
9111tRi�fR�(�0� �
MYnl�a�h9a�llsap�amcati '.
Yo�gr�eYcmt�t eAhad�&n
�11�{Ya M�Y'1DM'l�111Alidll(0
6ig�fonahFimisrs
aMndrqlc�IM�COe+hirigtll7hR ad
��O�SSl�GdIdC�1!
ddvpedb�mn6sc ll�dm�c ae
t7sbm�cdG
�d�'av�Alsrlersa .
��19f�Q� . .
V�Imccm.mdynawd �vfart�ln
pY�eheare eo� fe�c Sai�aY
ar��yamRm-F,r��Qa,
110W�1lY�\ �dpYl/plLQ� �d
nad�v � d�:v wde (od� a a�d
�a �RAwic�old6el�tbtlelo�t
�s� bP�Y P�M tlu� �y�i hae
I�q ramt�y6epditledb/ksd
0 IlYf��¢EaY Q �tMmrED•
mrlQ�ndraYCd�d�pfoa '
o+�.y�d�t
❑ Bpmd� almOflily'rg upOd u �,1�
ewhe deepe f Qa teN �js ad 7en
is M�9 t V�Y
aroalt�apdat
❑ Oomtuirqpr�d�dd�s , �
. Cn6dd�Wlhdbsnodl� .
CR1�M.S �I.iC61111hIQ11�G
/�'�71�lp .
❑ tiu�d�naftlrblhem�elv�a
� do�a.w►a��rrm�A,a �
aam�ou �1, �e,s vm.6e.�
ad�E��lOalrtert O.��Q
�aa�a�,uu,a�ez�
:0 MRatlticllbl'I��t�Rd
�p�6nSrbryfQ�dasm
d�d�g iar OaiMe� vlomlr b
Oe�ya�R. . .
Earth-Moving
Activities �
Storm Drain Pollution
from Earth-Moving Activities
Soil excavation and grading operations loosen large
amounts of soil that can flow or blow into stortn
drains when handied improperly. Sediments in runoff
can ciog storm drains, smother aquatic life and
destroy ha6itats in creeks and the Bay. Effective
erosion control practices reduce the amount of runoff
crossing a sfte and slow the flow wlth check tlams or
roughened ground surfaces. • � �
Practices During Construction
❑ Remove ezisting vegetation ' only when
absolutely necessary. , Plant � temporary
�vepetation• far erosion control'on� slopes or
where construction is not immediately planned.
❑ Protect downs{ope drainage courses,
streams, and storm drains with wattles, or
' temporary drainage swales. Use check dams or
- ditches to divert runoff around excavations.
Refer. to the Regional Waier. Quality Confrol
Board's Emsion and Sediment Conirof Field
� Manual for proper ernsion and sediment control
measures. . �
0 Cover stockpiles ' and excavated soil with
secured tarps or plastic sheeting.
The property owner and the contractor share ultimate responsibility for
the activities that oECUr on a construction site. You may.be held responsible. � i,
for any environmental damage caused by your subcontractors or employees.
Pai nti ng and
Application of
Solverrts and
Adhesives
Stortn Drain Pollulian irom Paints,
SOINB(1�5� � AL�FI2SIVES
Au var�, �Ive�, ard.dnes� �in
dtaiicdi Qf� eie him�A tD uiildfe'vf lad
ced4 6sn Fradam Bey� rrd Qu Pcdfie Oman
Tadcdamda rtay ceme fRm iq�r! or soC�d
ryodwis a fian dmiro r�sidua ar rags. Parcd
� �a Wmes aa� g,e �� e�a.
tfnuld be �s.yald wfen pmablq Q depor�d d
R'oG�Y lo p�erv�t thae rt�deiaB Gom lbxirq
iMo smrn tlrars a�d watami+ses
f'�2!l��flQ �Il� P(OdflCti •
] rtsap au �quidpalM poduas and waztes
a+wy from um pidlv. stree� a,e sfam
draYa
���m►,� a�►,�
� Mov�r d� hrudwt or �Irw paint
cadainew i�o a s�eat, gumQ, sto�m dniry
Fe�ch �in, a a.e�c
� FOfwlera7tled p�Ynf, pmrA au[ b�6hes to
t1e aQert p�ibk and rir�se kdo an usitle
�nk 6ain 6�ot qoes b tlr oni�ay ce�.v.
] For oN-6�aa patM., paYa an nnarrs to r»
e�t p�lde ard dnn w�lh tltirr� a
salvei Ftlle' ad �eee Cnvivs and soherd;
v�fiee va�e. Dapoeed �s Gp�i� rd
n�idir oc Fnardois raaL
� vVhn Q�O'°�9fiY �'� �f�Y Pai^2 ms. usad
hu�, ragc. atd dmp c1oQa �y be
mePaeea was �
_.. =�
I .� �
�Ift Rf0)OYJ� �
v������
�Y �PP��9 � and Ela9tlng rmy be
�A �4 v mtleded'n plastic drop ddhs aM
dcp�ad das traah
D d�emiral palnt caippfnj resimr, a�+d anpe
.� e� r�n �K �a.n,, Q �,
w�fo�n➢ lead, mer++y or nlburyl nn mus[
6e dKposed d as h�rda�s xa4es Lead
6aed paiit 1[f1wal requies i s4l�Aified
mbredaf.
❑ N4�en �ippirg a ds�wig hulld'ng e�xiori
r� h�rp�se wmer, bbdc �m �ia
D'iect wadnwlx adn a dot are� and wade
iiM soR Q, d�ed� vrilh Q�aryro Sardary .
Oiatride� 5rti out ►yau tan rMp Qve.wm Ihe
w�xela mi � dit (n a oddry
lQWC AIiR Si1IpIC10 O( �hC N3f�MdlP1 tlGy
6e reqJred .
0 Wach��rfrom paiNed h�il�gs
� hefor� 1978 mn m�in Ftigh
arou� d laad, eum Y palnt dips aie not
D � Y� � ��PP�➢ D�t ar
��0 P�197B 6�Li'inp ederias wBh noiar
trdQ figh �eua hst pa'ut fat kad by
�B Faint eayirgc lo a IoW labaadory.
(SesYMawPageslora�ceMed .
WhoraWrY.) .
❑ H hae ic lo�� pai�Ron fhe ouldrg, or if tFx
�c��to.m.a wxx�,
d'alra. Qx+d wilh C�putino 9srilay DisUia
m adm�:ne whm,� rw may asdwpe,�c
to tlr � s�xer. QiF yai m�at sa�d N
alkae ftr dr�ocal m l�oardq�a v�ta
PantDtspa�af, ReArn arporratim
❑ Oispoe� d trn�ded fq�d paF4 Uau+et�
sdvelb. pk� erd doanirp Ikids M
Imdas �wasle (� �he SmaG &si�+esa
Fleosniaa VMeale Prg�c 2937300)
❑ a Relum to wpFlia. (U� cam d pairt
may oe etle m be ra�r� GTYdc wM tr�e
�s�dor re,adinp Fs'buy�atic' P�'.I
❑ DonarnomesspartiaA�T.�1Drodoreod)
Roadwork .�
and � �
Paving
Gene�al Buslness Practices '
O Develop and implement erosionlssdiment
eonvol plans for rosdway embankments.
0 Seheduk excavotfon and gnding work during
dry weather. • .
❑. Cheek for and repair leakinp equipment
� Pertorm maJor equipment repafrs at
' designated areas In your mairrtenence yard,
where ckanup ic easier. Avoid performinp
PquipmeM repalrs nt consVucticn siis. ,
O When rsfueling or when vehicle/equipment '
maintenance must be done on sit�. desipnate a
locatian away from storm dnins and creeks.
1] Do no[ use dlecel otl to lubricate eq�Ipment
parts or ckan equipment.
f] Reeycle used oH, concrete, broken asphaR,
ete, wheneve� posslble, or dlspose of properly.
(www.reeyclectuH.com for list of rerycGng
campanies.) . •
AsphalVGoncrete Remuva! �
❑ Avold ereaNng excess dust when breaking asphalt
or concrete. .
❑ ANer breaking up old pavement, be sure to
removeall chunks and pleces. Make sure
broken pavement does not come in eontact
with rainfall or runoff
❑ Wheri making saw cub, use as Ilttle waler as
possible. Shovel or vaeuum saw-cut slurry and
remove From the ske. Cover or prole�t stortn
drain inlats durinp saw-euttinp. Sweep up. and
properiy dispose of, all residues.
❑ S�veep never hosa deNn streefs to clean up
trecked dirt. Use a street sweeper or vacuum
fruck. Do not dump vacuumed liquor In storm
d�inc. ' . .
Storm Drain Pollution
from Roadwork
Road paving, surfacing. and pavemenCtemoval
happen right in the streeL wharc thare aranumerous
opporlunities for asphalL saw-wl slurry, ot
exnvated materialto tlkgaqy enler stortn dralns.
Extra planning is required lo store and dispose of
msteriale properly and guard against�pollution oF
smrtn dralns, creeks, and the Bay. �
During ConstrucUon
❑ Avaid paving and seal coatinp in wet
w�ather, or when rain ic forecas� ro prevent
fresh malerials from contactmg stormwater
�runoff. �
❑ Cover and eut eateh basina and manholes
when applying seal coa� slurry seel, fog seal,
ar simaar materials.
❑ Protect dralnage ways by using earth dlkes,
cand baps, or other conuols to divert or trap .
and flluer runoR. ,
❑ Neverxash escess materialfrom eaposed-
aggrepata eonerete or s�mBar veatments mto
a street a storm dnln. Collect and recycle, or
dispose to d'vt ares.
❑ Cover stoekplles (asphalt, eand, etc_) anC
other canstruction materiais with plastic tarps.
Proled (rom ninfall and prevent runofr with
temparary roots orplastie cheels and berms .
❑ Park paving machlnes over dr�p pans or
absorbent malerial (cloth,. rags, ete.) to catch
dripc when not in use.
❑ Cleari up all cpills and leaks using'dry', •
methods (with absorbent malerials and/or
ng�), or dlp up, remove, and properly dlspose
of contarninaled aoil.
❑ ColleQ and rerycle or appropriately dispose of
.. excesa abrasive yravel or sand. T?7
❑ Avold over-application by water truckc for dust
conhol.
APPROVEO BY: � • , .
� `�' � � �u � � g� � CONSTRUCTION BEST MANAG�EMENT P�RACTICES
RALPH A!]UALLS, JR� RCE 2 9r30/09 DATE .
DIRECTOR OF PUBUC WORKS ' � , , ' '
o�N�: � OUR L�nY O� �
GOMIMCTOR DWLFBD VEMY/111JC! C010RIONlAMI OYBLSpNi VMN7IWB.T191EOF
F110N 711E OINMIIY6 Y{RTlE II�ORiim 70 T/QMG/UIECT. . . .
OR
CETl1lf MGIG7m ON TIE dt�YYM6iAREREPRF)BlfA7NEMDTYpIGy_ALLA7TACIYOlIH C ON STR U CTI ON � G
�ew�ucoraowroeECr�se,wn�ueen�wKrn�croRS -��� INCORPORATED J�I �T� GLl�I��
tNwow�MnNOarao�euEws.eESwNS.inn��ca�e+is.vwa�woaEeFirwimNSwH� �"r-�°"� .
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nrow�u�aE�anr�sonucESaarwca�►c�ia+vemnEVSr�pvw�r.NO � . . .
,,,�.,,�,��„m,�K.���..o�,�.,� REMOD�L �
e esocro�rorns � . . .
ro sE rns�w� io onm�s. Rcv�owicm o� eweo N v�a�at w n�m. on ucES N n�
rNaewnawa�censr�ucnwoFt�woRSt�ucTwes.rour�rni+a.at�wrvaimorat �� M�IpIh��CNifomisB5035 �
f�.FORO1�lMw77gY[aFl�Aq.lt.7 (408)842�200 LIGL3B81E3 . � , 22840 MHZGEDE,S ROf�D, GUPERllNO, GA
• � O DEVCON CONSTRUC110h1 INC. . .
. USEItwNaqu�t L•�PR0.EC15\A0f0lO�DwG\pVIL\OtADING PLAN\C�.O BEST.dwq AUGUST 19. 20f0 7:<7 PY ' ' , .
Earth-Moving
�4ctivities
Stortn Drain Pollution
from Earth-AAoving l�ctivities
SOa P•7CCdV8110fl 8fld O�a�G �(8UOI1L bOSEfl �E
mnourds d soil tt�t can flow a blar inb stortn
drart�c when handad improperiy. Sed'uneMs in runolF
on dop storm draina, snotha equatic He, and
destroy hab�als in neeks and the Bay. Elfer�ive
emsion rardml � �nduce Ihe amaunt oi runotf
cross'v�g o site and sbw the tlow with ehadc dams or
IDI1Q11@flCd Q�DIA1d iLJ'hdC.Ei
Prdctices Durinp Construcfion
0 Remove exiating vegetation onlr when
absolufaly necessary. Plant temporary
rsgetatio�, tor ervsion wntrvl on sbpes or
whers construcllon k not Immedialely planned.
❑ Proteet dovmslope dralnaga oourses,
stnams, a�d ctorm drains with watlles, or
temporary drainage swales. Use chedc dams or
, dilefx.i to diveR runoff eround eueavations.
R� m a,e Repional Water Quality C«itrol
O� �
Board'a Ervslon a� Sedimeri Cantrol FroM
. Manu� for proper eresion and sedimeid control
measures. .
❑ Govr etoekpilaa and euraraEed so0 with
• SCGAEa 13tp5 Of pl'dS11C Sf1E2bI1g. �
� � .
�r
� A �
� `
Q:';' �� �-.�
I �� � �
- - __ �
Fresh Concre#e
and Mortar
Application _
Storm Drain Pollution from
Fresh Concrete and Mortar
Applications
Frtsh conaete and eemont-rclated mortars
that wash inro lakes, sVeams, or esNeties
are inzic to fish and the aquatie
environment D'npoeing of the�e maleriels
to the storm drafns or creeks can hlock
stortn drains, cauees serious problems, and
is prohibiFed 6y law.
Genera/8usiness Practices '
❑ Waxh oul mncete mlxe�s onl� in desl�nated
wacAoul anss m your yara, away Irom ctorm
dreinc and waterwaya, whsrc Ihe weter rlll Oow
Inlc o lemporary w�sh pN In a di�t area. Let
water pereolate throuph soil and dispose of
� setlled, hardened wncrel� rc gar6apt.
Whenevorpos�%le, rceyele w�shout hy
� pum piny bidc iNo mluen to� reuse.
{I W�sh out eAul�s onlo dM arsae Ihal do nW •
ilovr b �treeb ordrama. �
❑ Alnrya �ten boN dry �nd w�t m�faAal�
under eov�r, pro[ecma from ninhN snA runoY
and awar Gvm eloim drains or vralerwuqs.
Prolect tlry macerlals Irom wind.
❑ Sscuro baps o( um�nl aher ther are open.
Be surc ro keep wlno-Dlown cement powoar
awny hom streels, gutlers, atortn dnins,
ralnhll, and runoff.
O Oo not us� Elesal fual �s a tubrlcant on �
concrete forms, loole, or tralleR.
Heavy
Equ.ipm ent.
O.peration �
Stormwater Pollution
from Heavy Equipmenton,
Construation Sites
Poo�lr malnl�inrd rahiclus rad hravr �
•qulpnant t��t �e�k lu�l, oll, tn[Ilrees� ar
othar t�u As on tha eonsWCtlon sita are
common souraes otatorm anm pollution.
PnventapllM �nd Ic�ks br isol�tinp
�qufpn snt (rom runoff chsnneN. anE br �
walchinp forleek�-a�d otherm�intenaac�
. problem�. Ramove conslruet;on equipment
Irem the s�te �� coon ss �o�siEle..
Slte Pl�nnlny and Pr�venNv� V�Aiel�
.Yalnten�nce .
0 O��lyn�t� s�� �na oI lne conalruolien �I�� rall ,
��Ir �1OT �ll��T� OI i1Cf1 Al�III {l1MIt.�01 iYlO
•ne epu{O�enl C�rkinp. relue4n0. and ro�line
�en1�1� �na t0 �Ipm �nl m aln��a�ne�. Cort�ln
16..n. witn ssrna...�a b.y.. er etn.r
b�nl�r�.
iJ ■�Iet�ln �11 •��1�lea a�nd n��r! �aulpnenf.,
�esaeet treou�rut �eranc •eo��� �e�t�.
� U P�rlers m�lerm�inl�nanee,rep�irioYt.�ed
. . v�AleN�n!'ei�Ipmenlwishln0s11.�It�,wAer• �
ole�nuP i� e��itr. '
O Ifyen �n o�111rwin r�c Hnbc� �elnr nll. ��Ai�Inr
ceobnt. oi o�ner nuar 9n .lu. us� arir o�ns er
drep eletF� to c�leh drlp� �n��aplll�. Cell�cl
•Il�p�nl �uiar. �len In ��o�t��e eenl�lnert. �ntl
yroy�rry enpa�� �� n�:areou� ra�u (nerei�
• �YYn.�r�i Yo.�14k1. . .
O.0� net us� dl���lellle �ubrle�t� eau•pmenl
p�rls. oi clt�n eq�ipmenL Use anly w�ler lei
.� e,.u. �a.���
Q Csr�r �iOe��d fI1lA rh��lhlt[A�� �ntl o1E�r
, ellf o� Yre�ar epuipmanl tlurin0 r�in eventt.
•Spl!! Cl�anup
0 Cl��n u� �P111� lem�tll�l�ly. '
' U w'�v�. ne.�� aews'elrty' p�r.m.nt .r
I�nyerm��el� �url�ce� wher� 1w�tl� ���e�pil:el.
u.. a. .i....v �n.�a.r. tcs,..b.��
�n�lir�.ls. ral l�n.r..ne�orr�oal�+n.n.v.r
� se�alEl� �nA nrooerlY tliaDOaa o1 aE�orl�nl .
m �I�ri�b. �
O sr..� �� .ow�c �, .� o�en.�. �� asi.mir.
N���� alt��not �a rsan thre �r�y'v��� r�ter.
erbury �hem. .
O U�� �• liitle�r�l�� �� Pu�albl� fu• Yual ron1��L
En�un r�lar u.e� �ee�n•:le�re ai�l er
dischsrQ� le ale�n dr�ini.
O Cle�n u� �pllls s� dirl �r��s 6y di0i�^i �o a�e
pfeparty ONpocln� of tanitnl��1�0 sell. �
O C�II�11�oraiOnNlcaotsPllla ' ..
o ���ti..,w�,e.�,..�.���;a.k��.�..c:.
�unan neellh en/ oslelY. preOcrlp or I�e
envlrenm enl, yeu n ust rl�e repert It lo I��
Stal� Olfice of EmerOency Servlces
During Consirucflon
r, ..--° — -- --- °--� ------� -- -----•
then rou wUl uae In e lwo-hour peried.
❑ SN up �nd operat� �mall mBurs on tarps or
he�vy plostie drop eloth�.
D Whm elwninp,up aMr driv�wry or aid�walk
eerrctruetion, w�sh flnos onlo dirt arou, nol
dovm the drivewsy or Inm the streel or abrm
diaM.
❑ Protset applicatioru of irenh eonercte end
mortar hom ralntalt and runofl untB the '
matemm �ac'area.
❑ W�c� tlw�r. eipos�d �yp�ayale conent�
ony rvNen E�e vracnwaler can (1) Tlov► ano a
dit erca, �2) dn{n onlo a bertned surtau hom
whleh Itcar. he pnmped and dkDOSed of
properly. or (7) be racuumed hom a ukh'mml
ereatrd by blodcinp a stnrtn tlroir Inlet tl
n�oscary, EIveA rvnoII wllh c�mporary �arms_
M�ke sun runoN don nol rweh gutten or
+cb�m drrin�.
❑ Wher, breeking up pavemeM be surc tc pleY
up at the piexs and dlspaw of prop�rly.
Recyeb lerge C+unkc of Emken concrerc. See
www.retloeevrsetr.ora tor inlo an recyolers.
❑ Never bury wsste meterlal. Dbpose otsmaU
• amounls of esmsc Ery concrste, proul, an!
mortaz In the tneh.
O Ne�er atspose orwasno�c imo �ne sireN,
s�vrm drains, dramage dltches, or shenms
Y �\�r�
�,.��,`�'-��°
�
� T.
`���5
� y— I
$[Yta�� BUSIII@SS
� Hazardous Waste
Dispasal Prgm _ -
. Businesses that generate less
ttran 27. gallOns or 220 pounds
of ha¢ardous wasbe per morrth
are eligible to use this program.
Ca11408-299-7300
for a quote. .
�{� I
C17Y OF �
CUPERTINO
� �
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An RwJ
Ml�r
SHEET:
������ ��'� �,� .'.�J ����� ����� � .
� � DEPARTMENT OF PUBLIC WORKS - AI{•
V�S�ONS • • . , J09 NO. A09060
DATE •' DESCRIPTION � C,p�STRUGTIOK BEST DATE : 07-07-10
JULY.11, 2D10 REV_ 1 PLAN CK RESPONSf DRAWN: RCT
� MANA�G�MENT PR�GTIG�S
• � CHECKED: RCT
�
�
SHEET NO.
C4.0
PREUMINARY � 4 OF 8 SHEETS
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INV IM'ERf EtFVATiON , '�� '- � �_ -\` _ \� . mn rATM ���
'� � �
LP. UtON PIPE - .__ ` `\ �
lJP . 11P OF GURER -------_ -� � ' _'�------ � � \� �`�� ���_ \ . �
O.R. OFFICIAL RECORDS . � - �� `�
P.U.E. PIIBUC UTILITY EASEYENT 610--- � `� �--�� \- .
PV PAVEllENT • - ' �•��`\`� \ � � . .
RCE REGISIEREC CIVIL ENGINEER �-. . �'= -----.._�_� _'\� �� • i
wu eo� �v�naN -- -----•---- � --- -----_ ��•_� •�__ �-�_ ------�.�_ � \` \`•�.\\ _,�
. . S.SL WIITARY SEIYER. FASELENi _._�--- - �� -----' �- __�� `� _,_ __ '-_ "�tB� -�.-_�-.��__ `„�- \.
Slri SWALE -- __�-------�---�_" -_"-----��` -�`_�_``_�. `1�._.__ _���.�.'`'`• _ �, `C
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1 .��� -• -- � ��' ���`�'•. \
SU.E. STORY DRAIN EASEIIEM -'---- � _ 62D---'�_ '•-' ----------_•'•-- --=~ '-•�_= � M1 � •-`.,``\\`\\ .`` `\
T811 TENPORARI' BENCHWIRK - � -- 1 � 1 \
TC ' T� OF CURB � \'-.�' `� � `
VG ALLET CURER -- � .`� �-- �•� \�`\,\\! \�_'`�
ABBREVIATIONS �- � � y --�
Wrrucnet� ro s+�rs cz.o �wo ai oN�» . ��\ ��--
AC ASPHALi1C CONCRETE ~
APN ASSESSOR$ PARCEL NWBER � `�_-_
C CONCRElE ' ���
DI DROP P1lET - ��� `��
EP EDGE OF PAVEMENf �
FL F1DW LJNE ------ . "_�
FNC ' FENCE � . . pp____,�
FW FACE OF WALL
GRN cwouHO • ���
CV � GLS VALVE ' --�----"-.
roHt� �.rnoveuF1'�LL.uacammowµooro�eowsv�na+sn� ' ��
Fl1oY TEOMwlqt MU6i �eRBCNTED7D TEMC111t�T.
CETAU �01CATm GN TIE WGWM7L ME R�IIEfBl�A7NEMID T'PW_AILATV�GHEMt C O N STRU CTI ON
'�°°"°°'" �� � �,� INCORPORATED
TOOMWN6 E1AlOCRL DEIS. OFS10Ni.MRNIGp,IB'Rq RMItA1A 6P'ELF7CJ�TIWi N111CJ1
6P'ELF
Al1EMDA1lT/11l1'TD OE11i:W CONS7�UCIm1 N�/IIJC IIIIICII YY91E OE7101FD. �XFJRFD.
NOW�IYm OMJOPm FoN uE tolBY N CoIO�TICNYNMMe�EC�P1mECi.ND -
7MNiF9tOFANY IU61Rf 71�IET0 Q RRpmmdl atlCTlD M OGN�IY N91E7F. AND
■eaea
ecsru.wnE�veum�awaFOewoum�nue,iow.e_mEeiuv�nnmawr . eaocror�nvomie
�� 11@ROAJC�ORC�NNMOIEORNPNR.ptUQDNTE Mn�w. c.aromu�soss .
v���. �1C7�1�4 FOUIIO�71Oli[, ON AqYP0i1f710lO
tr�ea►.�oROinetzrw+nf�rw,a.7 � (4D8)G42-0200 Llatq9D78]
O DEVCON CONSTRUCiION, MC. � ' •
' ~ -� '~-- �
LEGEND � `, '��
(APPUGBLE TO SHEETS Q.0 AND Q.1 ONLI� N 0 T E S � �\
' PROPERIY LINE � " 1. THE BOUNDARY E1l5EyENR, ANU OTHER ENCUMBRANCES SH01YX ON iHiS � _� . \
DRAWING ARE BiISED SOLFIT I1PON MNRMAiION CANTAINED.IN iHE � ��
AUJACENT PROPERTY t1NE --• ' ' F�LLON7NC.DOCUMENTS: CRANi DEm RECORUED JI1LT 13, 2007 AS ��
CEHTEkUNE _ DOCUMENT N0. 19505517, OFFICIAL RECORDS. _��--� ' �
�SEy� � _______� THIS 6 NOT A'BOUNOARY SURYEY.�NO UABIl1IY IS ASSIIYm�BY KIER k �_�-�``�`�
WRIGHf FOR iHE EXISiENCE � ANT F15EYEHf, ENCUYBRANC6, �`� �`�� �,•' ���
BUMUIG 11NE � � � � � � � � � '06CREPANGES IN BDUNDAHY OR TIiLE DEFEGIS NOf NENTIONED M SAIO _` � \
fOUND YONUYENf AS NOiFD � . DOCUYEHfS ANC THEREFORE NOT SMOIYN ON 7H6 ORAYANG. �_ ��
BENCHYARK ' � � 2 THE iTPES, IACAi10H5, SQES AND/OR DEPiNS OF FSISTING UNDEACRDUND . � `` _` `` �
��� . , UTIIJTIES AS SHOWN ON iHR TOPOGRAPHIC SURYEY WERE OHpUNED Flt04 . .-`_�.�` �
� SOURC6 OF VARriNG IEELIABRItt, 1HE CONiRACTUR IS CAUTIONm THAT �� \.��`�
FlpE Nypp/Jff ' A ONLY ACTUAL E7IGVATIOX WILL REVEAL THE 1TPE5, EXTEM, SIh55, -�� � �.�
LOCATIONS AND DEPTHS OF SUCH UNDERGIIOUND UTILRIES (A REASONABLE . • � �\ ��; �`�-�
� MANHOLE . O . EFFORT HAS BEEN 11ADE TO LOCATE ANO OELNEAiE ALL UNKNOWN � ��-��� �_ �� '`
CIEAN OI1T ' e� UNOENCRDUND UIILRICS.) HDWEVER, 7HE FNpNEER CAN /SSUIIE NO � ��_ �\
� RESPONSIBILITY FOR THE COYPLEIENE55 OR ACCURACT OF RS Dc11NEA110N
� N� � � � OF SUCH UNDEItGROUND UTILRLLS 'NHICH YAY BE ENCOUNfERm, BUT �� `,\�� �_�
��. P0 � +- WHICH ARE N0T SHOWN ON iH6E DRAWINCS. `�� ' � �`
VAIVE _� 3. BENCHYARY� 7HA1; NAIL IN PAVENENT LDCAIEU IN ACCESS DRNEWAT TO
`� �
' 228t0 WERCCDES ROAD. � . �'� � \ ��
� D&AIN INLEf r � ELEVATION: SU0.00' (ASSIIMED) � �\
WAiER WETER �
� 4. FlDDD ZONE NOTE: '\ \
FIRE DEPARTIRNT CONNELTION �� THIS SRE IS M FLOOD 20NE '%', AREAS Of 0.2% ANNUAL CHANCE FL000; �\ ,�
gp�K RpW pqEyE� . • ,,,, . . ' AREAS DF 1% ANNUAL CHANCE FLDOD WITH AVERACE DEPTHS OF LE55 \ \ �� �
THAN 1 FOOT OR WITH DRAINAGE ARFaS LLSS THAN 1 SOUARE MILE; AND \� \
.A�q �- AREAS OF PROTECfED LEVE6 FROY 1X ANNUAI CHANCE FL000. PER \ \ .
BOLLAR� , FLOOD INSURANCE RA7E 14AP CONMUNITY N0. 060339 0204 H DATED YAY � . \�
, � 1E. ZOW. ' \ \
TREE W SIZE AND ELEVATION ��� � . � • - �"' � �
� �� � ' S. BASIS OF BEARINGS: � •�-"'"
SPOT EIEVA710N , -�� • � ' THE BEARINC OF SOUTH 8737'00' EAST TAKEN ON TNE NONTHERLY LINE • ' • . ' ��
. CONTDUA � � ' � OF PARCEL 1 AS SHOWN ON THAT CERTAIN PARCEL W1P FlLED FOR � RECORD \ �\
ON JANUARP 2!, 1980, IN BOOK I58 OF YAPS AT PAGE 4-6, SANTA
INDIX CONfOUR ���g�_f � • CLARA COUNTY RECORDS WAS TAKEN AS THE BASR OF ALL BE1ttIN65
CURB � SHOWN NEREON. . . �
. t \
CONCREIE � ----� ,
. • fENCE - � :-i_ � _ rld�h
' RETAININC WA11 • . �
� � � . � 0 10 20 30 �
' EOCE OF PAVEIIENT , � �- - . .
P.ECORD INFORWTION ( ) � • � . Svk 1' - 10 h � � .
w KIER & WRIGHT .
CIVIL ENGINEERS & SURVEYORS, INC.
3350 Sma Boulevard, eulldlnq 22 �(40� 727 6665
Sana Oara, hlifomla 95054 tax (40� 727 5641
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22840 MEKGF3�E5 ROAD, GUPERTINO, GA
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REVISJONS � JOB NO. AD9060 SHEET NO.
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