HomeMy WebLinkAbout21951 GOLDEN SPRINGS DR.pdfy
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GRADING GENERAL NOTES
1. ALL (?,DING 9LALL COMPLY NIH AHE PROVI906 Or aiAP7ER 70 OF 7HE UMFORM BUILDING
COOS (1991).
2 ALL HILLSIDE GRADING NITH SLOPES N EXCESS OF LOX SHALL COMPLY NIH 7HE HILLSIDE
MANAGEMENT O OINANCE N0. 7 (1992)
3 NO GRALING -HALL COMMENCE UNAL A GRADING PERMIT HAS BEEN SM BY THE CITY OF
DIAMOND BAR.
4. ALL FILL 20PES SHALL BE COMPAC70 TO NOT LESS THAN 90 PERCENT OF THE MAXIMUM 00TY.
5 SUfT7aEVT 075 OF SOIL PRCPD?WE INCLUDING SOIL TYPES AND SHEAR S7REVGTHS STIALL
BE MADE LX/RING GRADING OR ?ATONS 70 VERIFY COMPLIANCE NIH DE -70Y CRITERIA THE RERt 75
OF SlIal TES77NG -WN-L BE REPORTED N THE FINAL AS-0?ADED REPOIRT, OR UPON REQUEST OF 7HE
PTY. A MINIMUM NUMBER OF RfZD DENSITY 075 ARE 70 BE MADE AS FOLLOWS
A. ONE TEST FOR EACH INt7--FOOT VERACAL UFT.
B. OE TEST FAR EACH 1000 CUBIC YARDS OFMATERIAL PLAGLO.
C A SUFTTCENT NUMBER OF RNI57l 6PE TUSIS TO VERIFY
COVPACTON OF 7HE 700 SURFACE
6. NO FILL -HALL BE PLACED UNAL STRIPPING OF VfWTAPON, REMOVAL OF UNSI!ITABLE SOLS AND
NSTADLATCN OF SUBDRNNS (f NEEDED) lS ACCEPTED BY AHE SOLS ENGNLER OR DVGNELRING
6COL09ST.
7. THE UNDER -GILD ClK DVGNEER 149?0Y STATES THAT THESE PLANS H 9 PREPARED BY HIM OR
UNDIR HIS SlJPDRN-CW AND THAT 7HE P'UWS CCWORM 70 ALL PLRANDVT PRO11960 Or CIAPT£R
70, EXCAVATON AND GRADING OF AHE UMFCRM BUILDING CODE (1991), AS AMENDED.
MR CARLOS A ALBA RCE 54643 DATE
8 APPROVED PROIECTVE MEASURES AND TEMPOR4RY DRAINAGE PRON906S 91ALL BE PROVIDED TO
PROTECT ADJOINING PRCH[ RATS fROM D009AOV OF MATERIAL OR DIVERTED fZON5 BOTH DURING
AND AFTER ALL PHASES OF CY,NSIRUCACN.
9. ALL OY-F-7TE IMPROVD075 -HALL BE COMRfED TO THE SATSTAC77LW OF THE CITY ENGNLU..
10 ROU611 GRADING CLR77RCATE MUST BE 96WLD BY SOLS AND CIPZ ENGINEERS AND APPROVED BY
TRE PTY /NSPEC70P PRIOR TO ISSUANCE OF BUILDING PERMITS
11. ALL OUTS 9MLL BE OMVED BY THE ENGNEDRNG GEOLOGIST DURING Q?ADING SO THAT ANY
ADVERSE CONaAONS CAN BE REC06Aff2TD AND CORRECTED
12. ANY M09IRCA77OVS O; OR GlANGES IN, APPROVED G?ADING PLANS MUST BE APPROVED BY THE CITY.
1,L ALL GRADED 97ES MUST HAVE DRAINAGE SWALEG BERMS AND OTHER DRAINAGE DEICES APPROVED
AT THE RCUGI GRADING STAG
14 NO ROa( OR SIMILAR M4 ]MAL GREATER THAN 12' IN DIAMETER WILL BE PLACED N THE FILL
UNLESS RECOMMEVDAAONS FOR Rlal PLACEMENT HAVE BEDV SUBMITTED BY IRE SOILS DVGNLDR AND
APPROVED N ADVANCE BY lHE CTY.
15. G?ADING OPERA77ONS MUST BE CY IOUC7ED UNDER THE OBSERVAAOYV OF INE SOILS ENGINEER AND/CW
THE ENGINEERING GEaOGST.
16. EXCAVATORS FOR STABILITY KEYS AND REMOVAL CF UNSUITABLE SOILS MUST BE OBSERVED AND ACCEPTED
IN WANG BY TRE SCES ENGNEIR OR ENGINEERING CiFaOICST PRIOR TO PLACING PILL
17. THE SOILS ENGINEER AND ENGINEERING CEOLOGIST MUST DOCUMENT AND ACCEPT ROUGH GRADING BY RNAL
REPORT PRIOR TO APPROVAL BY 7HE CITY. )RE RNAL REPORT MUST #VaUDIE AN AS-G?AD ID GEOTECHNICAL
MAP
18 171E SOILS ENdNEER AND LN67NED?1NG GE9-067ST MUST MAKE A FINDING N ACCORDANCE WITH SECAON
309 OF TRE LOS ANGEZES COUNTY BU/LD/NG C1'a7E FOR THE WADED 9TE PRIOR TO APPROVAL BY lHE CITY.
19. FOUNDATON AND/CR WALL EXCAVATCN5 MUST BE OBSERVED AND ACUP111D N NNIANG BY INE SOILS
ENGINEER OR ENGINEERING GEaOGST PLRIOR TO PLA aNG STEEZ OR CONOTE
20. A RE61SM GAIL ENGINED? SHALL SUBMIT A GRADING 0R17f7CATD In lHE CITY ENGINEER NO MORE
THAN 10 HWKING DAYS UPON COMLEIICN OF FINAL GRADING OpERATOVS ffl? M 7E OF OCCUPANCY
HALL BE ISSUED SUBLECT TO THE CITY ENGINEER'S APPROVAL OF SAID ENGNEER'S CD? 17RCATE
21. THE SOILS AND GEOLOGY REPORT PREPARED BY COLEMAN 607ECHMCAL AND DATED AUCUST 6, 1996 91ALL BECOME
A PART OF THIS GRADING PLAN AND ALL RECOMMD077OVS CONTAINED THEREN 91ALL BE SNICTZ Y ADHDRED T0.
22 A C6PY OF 7HE Q?ADING PERMIT AND APPROVED GRADING PLAN5 MUST BE IN THE POS MON OF A REM98LE
PERSON AND AVAILABLE AT THE 97E AT ALL TMES
23. RNAL GRADING MUST BE APPROVED BEFORE OCCUPANCY OF BUILDINGS WILL BE ALLOWED.
24. THESE PLANS HAVE BEEN ClECCED BY THE aTY OF DIAMOND BAR ONLY FCR CONFORMANCE WITH CITY STANDARDS;
COMPLIANCE WITH DEVfZO°MENT CGWDITOWS AND FOR GJVERAL COVC97ZIAL APPROVAL OF THE DRAINAGE AND PARKWAY
IMFLROVLMENTS MOW HEREON. NO DIETAIUD MATHE)IAACAL CLEC( WAS MADE FOR 7HE ACCURACY OF THE DISANG
OR PROPOSED DIMENSIONS LINES OR GRADES S1/OWN INCLUDING ALL E VS77NG UALIAES -WOW OR NOT SHOWN.
25 COVTRACTOR 9ML1 NOAFY THE CITY ENGINEER'S OFFICE AT (909) 396-5671 liffTY FOUR (24) HOURS N ADVANOLF
OF INTDVAON 70 BERN GRADING
BASIS OFF BEAR/NGS
THE COVTD?UNE OF GOLDEN SPRINGS DRIVE AT THE INTERSECTON WITH
COPLEY DRIVE BEING N 80' 55'54' W AS SHOWN OW TRACT MAP NO 39679,
BOOK 108,E PAGES 14 - 21, fiaU9V& PILED N THE COUNTY RECORDERS
OFFICE OF LOS ANGLZES COUNTY, STATE OF CALIFORMA
BERNARDINO MERIDIAN BENG DESIRIBED AS FaLOWS
IMPORTANT N077CE
SECTOV 4212/4217 OF AHE GOVERN DVT
CODE REQUIRES A DIG ALERT IDBV77RCA71ON
NUMBER BE ISSUED BEFORE A
PERMIT 70 EXCAVATE WILL BE VALID.
FOR YOUR DIG ALERT ID NUMBER CALL
UNDERGROUND SERVILE ALERT
TOLL FRED 1-800-422-4133
7Wt0 WZ7RW0NG DAYS BEFORE YOU DIG
PREC/SE GRA D/NG & ERD5/DN CONTRDL l L A N
lHE C UN"TR YS/OE SU/TES , O/A MOND BAR , CAL /F,
27957 GOLDEN SPRINGS RDAD
LEGAL DESCRIPTION
THE LAND fiUURED 70 HEREIN IS 97U47ED IN IH£ COUNTY OF LOS ANG 2a
STATE OF CALEORN/A, AND IS DECREED AS FaLOWS-
THAT PORTON OF SECTON 16, TOWNSWP 2 SOV79 RANGE 9 NEST, SAN
BERNARDINO MODIAN BONG DESCRIBED AS FOLLON9
BEGMNING AT THE INUSECAOV OF SOUIHNESTERLY UNE OF 7HE LAND
DESCRIBED IN DEZD TO THE BOARD OF REARWVT OF THE REARLMENT
ASSOGATCW Of - THE COUNTY OF LOS ANGELES' RECORDED SEPTEMBER 7, 1962, IN
BOOK D1749 PAGE 949 OF OlTTaAL RECORDS; IN 7HE OFFICE OF THE COUNTY
RECOIRDER OF SAIL COUNTY, NITH THE INTDRSECAOW OF THE NORTHWESTERLY
LN£ OF On& SPRINGS DRIVE AS SAID UNE IS DES000 IN ROAD DEED TO THE
COUNTY OF LOS ANGRiES RECCWDED IN BOOK D4805 PAGE 762, OfROYAL RECORDS;
THENCE SOU)HWESTERLY ALONG SAID NORIHAESfiRLY UNE AS M THE
FOYLOWING< NORTH 80 DEGREE 55.' 54" WEST 280.45 fEET, HES79LY ALCWG A
CURVE 7H4 IS CONCAVE TO AHE SOUTH HAVING A RADIUS OF 1190 FEET, A
CENTRAL ANGLE OF 40 DEGREE 34.' 05" AN ARC DISTANCE OF 84258 FEET AND
SOUTH 58 DEQ4EE 30' 010" WEST 254.73 FEET TO AHE MOST EASTER Y CORNER OF
THAT PARCEL OF LAND G?ANTED TO THE STATE OF CALIFORNIA, IN DEED RECAROED
IN BOCK! D4799 PACE 114, CFFIOYAL RECVRDS 7HENCE NESRMY ALONG AHE
NORTHLRL Y UNE OF SAID LAST MDVTONED DEW ALONG A TANGENT CURVE ,IAT LS
CONCAVE NOiRAHERLY HAVING A RADIUS OF 1260 FEET, CiEDVNAL ANaE OF 15
DEG?EE 50' 50' AND AN ARC DISTANCE OF 34850 FET TO A POINT /N THE
SO U)NEASTE9L Y LNE OF THAT PARCEL OF LAND GRANTED TO 7HE STATE OF
CAUFORMA BY D LE9 RECORDLO IN BOOK DJ157 PAGE 986, 6MC)AL RECORDS SAID
PONT BEING SOUTH 16 DEG?EF 04.' 52' WEST JO3 FEET [ROM ARE NORAHEASTFRLY
TERMINUS OF THAT CERTAIN COURSE DESCRIBED AS HAWNG A BEARING AND
DISTANCE OF N6R1H 16 DEGREE 04' 52' EAST 179.30 fEET N SAID DEED, 11DVLT
ALOVG Tflf GENERAL SOYTHEASTERL Y UNE OF SAID LAST MDVTIONED DEED ARE
FOLLOWING COURSES AND DISTANaES NORTH 16 DEG?EE 04' 52' EAST 303 FEET
NORTH 64 DIEL?EF 38) 39' EAST 10LI84 fLET,• NORTH 54 DEGREE 22' 29' EAST 200.25
FLET, NORTH 57 DECREE 58' 44' LAST 11215 FEET, NW771 59 DEGREE 32' 33' EAST
106.35 FEET, NORTH 45 DEG?EE 59' 10' EAST 107.36 fLET, NORTH 48 DEGREE 24.' 11'
EAST 211.16 fEET, NORTH 46 DECREE 36' 37' EAST 104.35 FEET, NORTH 45 DECREE 09'
36' EAST 20016 FEET, NORTH 46 DEGREE 53' 05' EAST 63.84 FEET AND SOUTH 43
DEG?LE 06' 55' EAST 7200 fDET 70 THE NORTHWEST TERMNOS OF THE
AFGRtYDVflOWED SOUTHW£S1ERL Y UNE OF THAT PARCEL OF LAND DEEDED TO
THE BOARD OF RE77REYDVT OF THE RE77RLVDVT ASSOCIA77ON CF THE COUNTY OF
LOS ANQga 7H9VCE ALONG SAID LAST MENAOIVED SOUTHESTDRL Y UNE
SOITW 64 DEGREE 07' 28' EAST 701.90 FEET TO TRE POINT OF BEGNN/NC
SAID LAND IS NOW ON C977RCA7E OF COMPLIANCE RECOM DULY 1$ 1986 AS
INSTRUMENT NO. 86-910536.
EXCEPT THEREFROM ALL OIL, CAS AND 0770? HYDROCARBONS AND MINERALS NOW
OR AT ANY AME HEREAFTER 91UAIED THERFJN AND IHEREUNDER, TOGETHER
WITH )HE EXCLU9VE RIGHT TO DRILL FOR, PLRODUC& EXTRACT, TAKE AND MINE
Tf LTROM SUCH OIL, GAS AND SURFACE OF SAID LAND, OR BELOW THE SURFACE
OF SAID LAND, TOWN& WITH THE RIGHT TO STORE UPON THE NFACE OF SAID
LAND, OIL, GAS AND OTHER HYDROCARBONS AND MINERALS N11CH MAY BE
PRODUCED FROM OTHER LANDSs WITH THE RIGHT OF ENTRY WE W FOR SAID
PURPOSESy AND NIH ARE RIGHT TO CONSTRUCT, USE; MAINTAIN, ERECT, REPAIR,
RE'LACE AND REMOVE THERECN AND 7700 ?041, ALL PIP£ LINES TLL9116YVE
AND 0E6?ARY LINES TANKS MACHINERY, BUILDINGS AND STRUCTURES WHICl
MAY BE NECESSARY ANY REQUI97E TO CARRY ON OPERATQVS ON SAID AND -i
WITH THE fURN& RICHT TO ERECT, MAINTAIN, CROMTE AND REMOVE A PLANT,
WITH ALL NECESSARY APPURTENANCES FOR THE EXTRACAON aF GASOLINE fROI
GAS INCLUDING ALL RIGHTS NECESSARY OR C014fNIENT 170TIO, AS RESERVED
IN DEED RECORDED N 806K DJ955 PAGE 185 OfR7CIAL RECCRDS AND RECOM
XNE 19, 1969 AS INSTRUMENT NO. 1776.
BY DIED RECORDED DECEMBER 17, 1981 AS INSTRUMENT NO. 81-1138296, THE
SURFACE Rl6717S 70 SAID LAND WERE IXIITaARMED FOR A DISTANCE OF NOT MOVE
THAN fIVE HUNDRED (500) fEET IN DEPTH, AND NOTHING THEREIN COVTNNED SHALL
IN ANY WAY BE CITY NULD TO PLREVDVT, HINDER OR DELAY THE fREE AND
UNLIM17ZD RIGHT TO MINE; DRILL, BOR& OPERATE AND REMOVE FROM BEVEATH
THE SURFACE OF SAID LAND OR LANDS AT ANY LEVEL OR LEVEZS fIVE HUNDRED
500) fDET O4 MOIRE BELOW THE SURFACE OF SND LAND, FOR TRE PURPOSE OF
DEVEZGPMENT OR REMOVAL OF ALL OIL, GAS MINERALS AND OTHER HYDIROICARBONS
9711A70D THERLIIN OR ,HEREUNDER, OR PRODUCBLE THEREFROM TOGETHER W771 ALL
WATER NECESSARY /N CONNECACN WITH 175 DRILLING OR MINING OPERATOWS
THEREUNDDZ
ENGINEERS NOTE TO CONTRACTOR :
THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES, PIPES
AND/OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH
OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO
EXISTING UTILITIES EXCEPT AS SHOWN. THE CONTRACTOR SHALL ASCERTAIN
THE TRUE VERTICAL AND HORIZONTAL LOCATION AND SIZE OF THOSE TO BE USED
OF ANY UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR DAMAGE TO
ANY PUBLIC OR PRIVATE UTILITIES, SHOWN OR NOT SHOWN HEREON.
M07E :
1. HEM77ONS MOWN TO TWO PLACES ARE 7RUNCAU - ADD 600 FT. FOR TRUE ELEV.
2. EnlSr: Go vrb 2C Ate• PEO, F/ct a r.r.y
EROSION CONTROL :
I. IN CASE OF EMERGENCY, CALL DOUG AYRE-S AT (714) 719-5177
2. A STAND-BY CREW FOR EMERGENCY WGYRK -HALL BE AVAILABLE AT ALL AME
DURING THE RAINY SEASON (NOVfMB£R 1 TO APRIL 15). NEGLFSSARY
MATERIALS SHALL BE AVAILABLE ON 97E AND S70C(PILED AT
COVWENIENT LOCATONS TO FACILITAIE RAPID COVSTRUCTON OF
EMLRGEINCY DEVICES WHEN RAIN IS IMM/HENT.
3. EROSION CON1Ra DEVICES SHOWN ON 7HIS PLAN MAY BE REMOVED
WHEN APPROVED BY THE G?ADING INSPECTQR IF 771£ GRADING
OPERAAON HAS PROG?ERVD 70 THE POINT WHERE THEY ARE NO
LONGD? REQUIRED,
4. GRADING AREAS ADJACENT TO PILL SZ6PES LOCA IED AT THE 97E
PERIMETER MUST DRAIN AWAY fROM 7HE 70P OF 7CPE AT THE
COVaUSION OFEAal Wg4KlNG DAY.
5 ALL SILT AND DEBRIS SHALL BE REMOVED [ROM ALL "CES WITH N 24
HOURS AFTER EACH RAINSTORM AND BE DISPOSED OF PROPERLY.
6. A GUARD SHALL BE POSTED ON THE -TE WHENEVER THE DLPTH OF
WATER IN ANY DEVICE B(CLEDS 7Wt7 fEET. THE DEWCE 91ALL BE
DRAINED OR PUMPED DRY WITHIN 24 HOURS AF7DR EACH RAINS70RU
7. EXCEPT AS 07HERWISE APPROVED BY 7HE GRADING IN9'EC70R, ALL
REMOVABLE PLR07EC77VE DEVICES 910N V 91NI BE N PLACE AT THE
END OF EACH "KING DAY OR ON NfECDVDS WHEN 771E 5 -DAY RAIN
PROBANUTY FORECAST EXCEEDS 40X
8 ALL LOOSE SOIL AND DEBRIS W lIL71 MAY CYREAIE A POIENTAL HAZARD
TO OFF --97E PROPERTY -HALL BE REMOVED [ROM THE -77E AS
DIRECTED BY INE GRADING W ECTOR
9. THE PLACEMENT OF ADDI TONAL DEVICES 70 REDUCE EROSION DAMAGE
W 171IN THE -TE IS LETT TO ARE DISCREPON OF THE FIELD ENGINEER
10. DESILTNG BASINS MAY NOT BE REMOVED OR MADE INOPERABLE
BE714 M NOVEMBER 1 AND APRIL 15 OF THE FOLLOWING YEAR
WITHOUT 7HE APPROVAL OF THE GRADING INSPECTOIZ
11. ER090W CONTROL DEVICES ARE TO BE MODIFIED AS NEEDED AS THE
PROLECT PROGRESSES AND FLANS OF THESE CHANCES MUST BE
SUBMITTED FCR APPROVAL AS REQUIRED.
12 CURRENT STATE OF CONSNUCAOIN :
a STORM DRAINS AND CA Tal BANS ARE NOT CONSTRUCTED.
A 57RDET5 ARE NOT PAVED, EXCEPT AS N071D OYV THE EROSION
CONIRa PLANS
d. DRAINAGE DEVICES ARE NOT CONSTRUCTED, EXCEPT AS N07ED
ON PLANS
IJ S7CRMW,4TD? PGYLUAON CONTROL REQUIREMENTS MUST BE
N7EGRA71D INTO THE EROSION C01V7Ra FLANS PER A7ZE 26, BECTON
7010 OIF THE COUNTY CODE FOR ANY MNUCTOV BETWEEN
OCT09E7 1 AND APRIL 15
THE FOLLOWING N07ES AND BMP'S AS OUTLINED IN, BUT NOT LN17ED 70, THE BEST
MANAGEMENT PRA CACE HANDBOOK, CALIFORMA 5T6 RVW47ER OUAUTY TASK
FORC& SACRAMENTO, CALIFORNIA 1993, OR 771E LATEST REWSID EDIACW, MAY
APPLY DURING THE CONSNUCTON OF THIS PROLECT (ADLYAOVAL MEASURES MAY
BE REQUIRED lF DEEMED APPROIFRIATE BY CITY /NS7'ECTORS).•
ATTACHMENT A NOTES
a ERODED SEDIMENTS AND OTHER POLLUTANTS MUST BE RETAINED ON
9TE AND MAY NOT BE NAN76RIED fROM 7HE SITE NA Sff ROW,
SHALES AREA DRAINS NATURAL DRNNAGE COURSES OR WIND.
b. STOOY(PILES OF EARTH AND OTHER CONSNUC77CW REZA MD MATD?IALS
MUST BE PR07ECED fRCY BENG TRANSPORTED fRONI THE 97E BY
THE FOIRCES CF WIND OR WATER
G fUfZS OIL.Sy Sa nTG AND 07HER TOXIC MATERIALS MUST BE STORED
N ACCORDANCE WITH )HER USING AND ARE NOT CONTAMINATE THE
SOIL AND SURFAaF WATERS: ALL APPROVED STORAGE CONTNNERS ARE
TO BE PROIECTLD FROM THE HEATHER SPILLS MUST BE (LEANED UP
IMMEDIA7LZY AND DISPOSED OF /N A PYM MANNER. 9ILLS MAY NOT
BE WASHED INTO THE DRAINAGE SYS75V
d EXCESS OR WASTE CONCRETE MAY NOT BE WA90 INTO THE RIBLIC
WAY OR ANY OTHER DRAINAGE SYSTEM/ PROW90NS -WALL BE MADE TO
RETAIN CONCRETE WASTES ON 97E UN77L THEY CAN BE DISPOSUD OF
AS SOLID WASTE
a TRASH AND COWSTRUCAGW RLZATUD SOLD WASTES MUST BE
DEPO97ED INTO A COVERED RECEPTACLE TO PREVFJVT CONTAMINA77ON
OF RAINWATER AND DI-VUS4L BY MAR
I SEDIMEN75 AND OTHER M47ZPJALS MAY NOT BE 7RAC(ED [ROU THE
SITE BY n1aE VAMC )HE COWS)RUCAON ENTRANCE ROADWAYS
MUST BE STAIBIL ZEDD TO INHIBIT SEDIMENTS fROU BEING
D00,97ED INTO THE PUBLIC WAY. ACafflVTAL DEPO9776VS MUST BE
SWEPT UP IMMEDIA71ZY AND MAY NOT BE WA90 DOWN BY RAIN OR
OTHER MEANS
g. ANY SZOPES WTH DISTURBED SOILS OR DIDVUDfD OF VEGETATON
MUST BE STABILIZED SO AS TO INHIBIT LRO96N BY WIND AND W40.
HOLD HARMLESS & INDEMNIRCA7TOV CLAUSE
THE CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE RESP0N-79IUTY
FOR JOB 97E COND17701VS DURING THE COURSE OF CONSTRUC770N OF THE
PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY THAT THIS
REQUIREMENT SHALL APPLY CONRNUC to r AND NOT BE UM17ED TO NORMAL
WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEfEND, INDEMNIFY, AND
HOLD THE CITY OF DIAMOND BAR, THE OWNER, AND THE PRIVATE ENGINEERS
HARMLESS fROM ANY LIABILITY, REAL OR ALLEGED, IN CONNECRON WITH
PERFORMANCE OF WORK ON THIS PROSECT, EXCEPTING FOR LIABILITY ARISING
fROM THE SCLE NEGLIGENCE OF THE OWNER OR CONSUL RNG ENGINEER OR
HE CITY OF DIAMOND BAR.
ATTACHUDVT B BMP's
C4001 - DENAT90G O°ERATCWS
CA002 - PAVING C ROM LIONS
C4003 - STRUCTURE CONS7TRUCAON AND PAINANG
CA010 - MATDRIAL DEZIVLRY AND STORAGE
CA011 - MATERIAL USE
CA012 - STILL PLR 716V AND CONTROL
CA020 - SOYD WASTE MANAGEVDVT
CA021 - H42AR00106 WASTE MANAGEMENT
CA022 - CONTAMINATED SOL MANAGEMENT
CA02J - CONCRETE WASTE MANAGEMENT
CA030 - VPH/Cl'.£ AND fQUPMENT CLEANING?
CA OW - VfN E AND E(XIIPMENT fURNG
C4032 - WHIaE AND EQUIPMENT MAINTENANCE
64040 - EMPLOYEE/SUBCAN7RAC70P TRAINING
50 - SaILDULNG
ESCO2 - PRESD?VAACW OF EXISANG V£GLFTA77ON
ES'C10 - SEEDING AND PLAN77NG
ESC11 - MULaIING
ESC20 - 6E00(77LES AND MA75
MI - DUST CONIROLS
ESC22 - TEMPOYRARY STREAM CROSSING
ESC23 - MIRUCTOW ROAD STABLIZAACYV
ESC24 - STABILIZED CCVVSNUCAAN &MANCE
SC30 - EARTH DIKE
501 - TEMPORARY DRAINS AND SHALES
LS02 - 6PE DRAIN
ESC40 - OKI7LET PROTECAOIV
ESC41 - CHECK DAMS
LSC42 - -q Off RO G10VING/TERRACNG
ESC50 - SILT FENCE
ESC51 - STRAW BALE BARRIERS
ESC52 - SAND BAG BARRIER
EX0 - BRU9W OR ROCK f IDR
ESC54 - STORM DRAIN INLET PROIEC17OV
ESC55 - SEDIMENT TRAP
ESC'56 - SEDIMENT BASIN
ATTAalMLIVT C
AS 171E OWNED OF TRE PROSECT, l HAVE RE14ENfD IRE
BEST MANAC MDVT PRA CM 11408001(S; CALIFORNIA STORM WA7ER QUALITY
TA-( FORCE; SAO MMENTO, CA AND HAVE PROPOSED IRE IMPLEMDVTATOV OF
AHE BEST MANAGEUBVT PRAC77CES (BMP's) APPLICABLE; TO ETFUCflEY MINIMIZE
THE NEGAAVE IMPACTS OF THIS PROJECT'S CCNS7RVCAOV ACANAES ON 171E
SURROUNDING WA IDR QUAUIr. THE SHW71D BMP's WILL BE INSTALLED,
MONITORED AND MAINTAINED TO ENSURE TIER ETTFCAVfNESS THE BMP'4 )HAT I
HAVE NOT CHOSEN FOR /MPLDZIDVTAAON ARE REDUNDANT OR DEEMED NOT
APPLICABLE TO 7HE PROPOSED CONSANCTOV ACANAES IF AT ANY TML; 97E
C0107760 AND / OR IRE aTY 6MC)AL WARRANT REEVALUAACN AND REN -DVS
OF THE CHOSEN BMP' THE APPROPRIATE CHANGE'S WILL BE MADE WITHOUT
UNNECESSARY DLLAY. /AM AWARE THAT FAILURE 70 PROPERL Y /MM MOVT AND
MAINTAIN, WHILE 1RUCAON, TRE BMP's NECESSARY 10 PREVENT IHE
DISCHARGE POLLUTANTS THIS PROSECT COULD IN 96NIRCANT
POVALTES AND/aR DELAYS
9GNA7U `
PRINT NAME: DOUG AYRS l
DATE 11-16-96 /
PRa,ECT DESLX'IPAOW.• THE COUNIRYYDE SUITES
PRO.ECT ADDRESS 21951 COLDEN SPRINGS ROAD, DIAMOND BAR, CA
GRADING PLANS APPROVED BY COLEMEN GEO7E6WMC4L
SOLS LNGNL R .
DATE
GEaOXT :
D IS17NG UNDERGROUND S7RUC7URES
ALL UNDERGRom URLIRES OR STRUCTURES REPORTED BY THE
OWNLR OR OTHERS, AND THOSE SHOWN ON THE RECORDS EXAMINED,
ARE INDICATED WITH THEIR APPROXIMATE LOCA 77ON AND EXTENT.
THE CONTRACTOR, BY ACC'EPRNG THESE PLANS OR PROCEEDING NRI
IMPROVEMENTS PURSUANT )HERETO, AGREES TO ASSUME LIABILITY
AND TO HOLD UNDERSIGNED HARMLESS FOR ANY DAMAGES RESUL77NG
fROM THE EAIS77NG OF UNDERGROUND U71U77ES OR STRUCTURES
NOT REPORTED TO THE UNDERSIGNED, NOT INDICATED ON THE
PUBLIC RECORDS EXAMINED. THE CONTRACTOR IS REOUIRED TO TAKE
DUE PRECAU77ONARY MEASURES TO PR07FCT U77LI17ES AS IT
SHALL BE THE CONTRACTORS RESPONSIBILITY TO NORFY THE OWNERS OF
THE U77LI77ES OR STRUCTURES CONCERNED BEFORE STARING WORK.
IiI M
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CONSTRUCTION NOTES
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GRADING GENERAL NOTES
1. ALL (?,DING 9LALL COMPLY NIH AHE PROVI906 Or aiAP7ER 70 OF 7HE UMFORM BUILDING
COOS (1991).
2 ALL HILLSIDE GRADING NITH SLOPES N EXCESS OF LOX SHALL COMPLY NIH 7HE HILLSIDE
MANAGEMENT O OINANCE N0. 7 (1992)
3 NO GRALING -HALL COMMENCE UNAL A GRADING PERMIT HAS BEEN SM BY THE CITY OF
DIAMOND BAR.
4. ALL FILL 20PES SHALL BE COMPAC70 TO NOT LESS THAN 90 PERCENT OF THE MAXIMUM 00TY.
5 SUfT7aEVT 075 OF SOIL PRCPD?WE INCLUDING SOIL TYPES AND SHEAR S7REVGTHS STIALL
BE MADE LX/RING GRADING OR ?ATONS 70 VERIFY COMPLIANCE NIH DE -70Y CRITERIA THE RERt 75
OF SlIal TES77NG -WN-L BE REPORTED N THE FINAL AS-0?ADED REPOIRT, OR UPON REQUEST OF 7HE
PTY. A MINIMUM NUMBER OF RfZD DENSITY 075 ARE 70 BE MADE AS FOLLOWS
A. ONE TEST FOR EACH INt7--FOOT VERACAL UFT.
B. OE TEST FAR EACH 1000 CUBIC YARDS OFMATERIAL PLAGLO.
C A SUFTTCENT NUMBER OF RNI57l 6PE TUSIS TO VERIFY
COVPACTON OF 7HE 700 SURFACE
6. NO FILL -HALL BE PLACED UNAL STRIPPING OF VfWTAPON, REMOVAL OF UNSI!ITABLE SOLS AND
NSTADLATCN OF SUBDRNNS (f NEEDED) lS ACCEPTED BY AHE SOLS ENGNLER OR DVGNELRING
6COL09ST.
7. THE UNDER -GILD ClK DVGNEER 149?0Y STATES THAT THESE PLANS H 9 PREPARED BY HIM OR
UNDIR HIS SlJPDRN-CW AND THAT 7HE P'UWS CCWORM 70 ALL PLRANDVT PRO11960 Or CIAPT£R
70, EXCAVATON AND GRADING OF AHE UMFCRM BUILDING CODE (1991), AS AMENDED.
MR CARLOS A ALBA RCE 54643 DATE
8 APPROVED PROIECTVE MEASURES AND TEMPOR4RY DRAINAGE PRON906S 91ALL BE PROVIDED TO
PROTECT ADJOINING PRCH[ RATS fROM D009AOV OF MATERIAL OR DIVERTED fZON5 BOTH DURING
AND AFTER ALL PHASES OF CY,NSIRUCACN.
9. ALL OY-F-7TE IMPROVD075 -HALL BE COMRfED TO THE SATSTAC77LW OF THE CITY ENGNLU..
10 ROU611 GRADING CLR77RCATE MUST BE 96WLD BY SOLS AND CIPZ ENGINEERS AND APPROVED BY
TRE PTY /NSPEC70P PRIOR TO ISSUANCE OF BUILDING PERMITS
11. ALL OUTS 9MLL BE OMVED BY THE ENGNEDRNG GEOLOGIST DURING Q?ADING SO THAT ANY
ADVERSE CONaAONS CAN BE REC06Aff2TD AND CORRECTED
12. ANY M09IRCA77OVS O; OR GlANGES IN, APPROVED G?ADING PLANS MUST BE APPROVED BY THE CITY.
1,L ALL GRADED 97ES MUST HAVE DRAINAGE SWALEG BERMS AND OTHER DRAINAGE DEICES APPROVED
AT THE RCUGI GRADING STAG
14 NO ROa( OR SIMILAR M4 ]MAL GREATER THAN 12' IN DIAMETER WILL BE PLACED N THE FILL
UNLESS RECOMMEVDAAONS FOR Rlal PLACEMENT HAVE BEDV SUBMITTED BY IRE SOILS DVGNLDR AND
APPROVED N ADVANCE BY lHE CTY.
15. G?ADING OPERA77ONS MUST BE CY IOUC7ED UNDER THE OBSERVAAOYV OF INE SOILS ENGINEER AND/CW
THE ENGINEERING GEaOGST.
16. EXCAVATORS FOR STABILITY KEYS AND REMOVAL CF UNSUITABLE SOILS MUST BE OBSERVED AND ACCEPTED
IN WANG BY TRE SCES ENGNEIR OR ENGINEERING CiFaOICST PRIOR TO PLACING PILL
17. THE SOILS ENGINEER AND ENGINEERING CEOLOGIST MUST DOCUMENT AND ACCEPT ROUGH GRADING BY RNAL
REPORT PRIOR TO APPROVAL BY 7HE CITY. )RE RNAL REPORT MUST #VaUDIE AN AS-G?AD ID GEOTECHNICAL
MAP
18 171E SOILS ENdNEER AND LN67NED?1NG GE9-067ST MUST MAKE A FINDING N ACCORDANCE WITH SECAON
309 OF TRE LOS ANGEZES COUNTY BU/LD/NG C1'a7E FOR THE WADED 9TE PRIOR TO APPROVAL BY lHE CITY.
19. FOUNDATON AND/CR WALL EXCAVATCN5 MUST BE OBSERVED AND ACUP111D N NNIANG BY INE SOILS
ENGINEER OR ENGINEERING GEaOGST PLRIOR TO PLA aNG STEEZ OR CONOTE
20. A RE61SM GAIL ENGINED? SHALL SUBMIT A GRADING 0R17f7CATD In lHE CITY ENGINEER NO MORE
THAN 10 HWKING DAYS UPON COMLEIICN OF FINAL GRADING OpERATOVS ffl? M 7E OF OCCUPANCY
HALL BE ISSUED SUBLECT TO THE CITY ENGINEER'S APPROVAL OF SAID ENGNEER'S CD? 17RCATE
21. THE SOILS AND GEOLOGY REPORT PREPARED BY COLEMAN 607ECHMCAL AND DATED AUCUST 6, 1996 91ALL BECOME
A PART OF THIS GRADING PLAN AND ALL RECOMMD077OVS CONTAINED THEREN 91ALL BE SNICTZ Y ADHDRED T0.
22 A C6PY OF 7HE Q?ADING PERMIT AND APPROVED GRADING PLAN5 MUST BE IN THE POS MON OF A REM98LE
PERSON AND AVAILABLE AT THE 97E AT ALL TMES
23. RNAL GRADING MUST BE APPROVED BEFORE OCCUPANCY OF BUILDINGS WILL BE ALLOWED.
24. THESE PLANS HAVE BEEN ClECCED BY THE aTY OF DIAMOND BAR ONLY FCR CONFORMANCE WITH CITY STANDARDS;
COMPLIANCE WITH DEVfZO°MENT CGWDITOWS AND FOR GJVERAL COVC97ZIAL APPROVAL OF THE DRAINAGE AND PARKWAY
IMFLROVLMENTS MOW HEREON. NO DIETAIUD MATHE)IAACAL CLEC( WAS MADE FOR 7HE ACCURACY OF THE DISANG
OR PROPOSED DIMENSIONS LINES OR GRADES S1/OWN INCLUDING ALL E VS77NG UALIAES -WOW OR NOT SHOWN.
25 COVTRACTOR 9ML1 NOAFY THE CITY ENGINEER'S OFFICE AT (909) 396-5671 liffTY FOUR (24) HOURS N ADVANOLF
OF INTDVAON 70 BERN GRADING
BASIS OFF BEAR/NGS
THE COVTD?UNE OF GOLDEN SPRINGS DRIVE AT THE INTERSECTON WITH
COPLEY DRIVE BEING N 80' 55'54' W AS SHOWN OW TRACT MAP NO 39679,
BOOK 108,E PAGES 14 - 21, fiaU9V& PILED N THE COUNTY RECORDERS
OFFICE OF LOS ANGLZES COUNTY, STATE OF CALIFORMA
BERNARDINO MERIDIAN BENG DESIRIBED AS FaLOWS
IMPORTANT N077CE
SECTOV 4212/4217 OF AHE GOVERN DVT
CODE REQUIRES A DIG ALERT IDBV77RCA71ON
NUMBER BE ISSUED BEFORE A
PERMIT 70 EXCAVATE WILL BE VALID.
FOR YOUR DIG ALERT ID NUMBER CALL
UNDERGROUND SERVILE ALERT
TOLL FRED 1-800-422-4133
7Wt0 WZ7RW0NG DAYS BEFORE YOU DIG
PREC/SE GRA D/NG & ERD5/DN CONTRDL l L A N
lHE C UN"TR YS/OE SU/TES , O/A MOND BAR , CAL /F,
27957 GOLDEN SPRINGS RDAD
LEGAL DESCRIPTION
THE LAND fiUURED 70 HEREIN IS 97U47ED IN IH£ COUNTY OF LOS ANG 2a
STATE OF CALEORN/A, AND IS DECREED AS FaLOWS-
THAT PORTON OF SECTON 16, TOWNSWP 2 SOV79 RANGE 9 NEST, SAN
BERNARDINO MODIAN BONG DESCRIBED AS FOLLON9
BEGMNING AT THE INUSECAOV OF SOUIHNESTERLY UNE OF 7HE LAND
DESCRIBED IN DEZD TO THE BOARD OF REARWVT OF THE REARLMENT
ASSOGATCW Of - THE COUNTY OF LOS ANGELES' RECORDED SEPTEMBER 7, 1962, IN
BOOK D1749 PAGE 949 OF OlTTaAL RECORDS; IN 7HE OFFICE OF THE COUNTY
RECOIRDER OF SAIL COUNTY, NITH THE INTDRSECAOW OF THE NORTHWESTERLY
LN£ OF On& SPRINGS DRIVE AS SAID UNE IS DES000 IN ROAD DEED TO THE
COUNTY OF LOS ANGRiES RECCWDED IN BOOK D4805 PAGE 762, OfROYAL RECORDS;
THENCE SOU)HWESTERLY ALONG SAID NORIHAESfiRLY UNE AS M THE
FOYLOWING< NORTH 80 DEGREE 55.' 54" WEST 280.45 fEET, HES79LY ALCWG A
CURVE 7H4 IS CONCAVE TO AHE SOUTH HAVING A RADIUS OF 1190 FEET, A
CENTRAL ANGLE OF 40 DEGREE 34.' 05" AN ARC DISTANCE OF 84258 FEET AND
SOUTH 58 DEQ4EE 30' 010" WEST 254.73 FEET TO AHE MOST EASTER Y CORNER OF
THAT PARCEL OF LAND G?ANTED TO THE STATE OF CALIFORNIA, IN DEED RECAROED
IN BOCK! D4799 PACE 114, CFFIOYAL RECVRDS 7HENCE NESRMY ALONG AHE
NORTHLRL Y UNE OF SAID LAST MDVTONED DEW ALONG A TANGENT CURVE ,IAT LS
CONCAVE NOiRAHERLY HAVING A RADIUS OF 1260 FEET, CiEDVNAL ANaE OF 15
DEG?EE 50' 50' AND AN ARC DISTANCE OF 34850 FET TO A POINT /N THE
SO U)NEASTE9L Y LNE OF THAT PARCEL OF LAND GRANTED TO 7HE STATE OF
CAUFORMA BY D LE9 RECORDLO IN BOOK DJ157 PAGE 986, 6MC)AL RECORDS SAID
PONT BEING SOUTH 16 DEG?EF 04.' 52' WEST JO3 FEET [ROM ARE NORAHEASTFRLY
TERMINUS OF THAT CERTAIN COURSE DESCRIBED AS HAWNG A BEARING AND
DISTANCE OF N6R1H 16 DEGREE 04' 52' EAST 179.30 fEET N SAID DEED, 11DVLT
ALOVG Tflf GENERAL SOYTHEASTERL Y UNE OF SAID LAST MDVTIONED DEED ARE
FOLLOWING COURSES AND DISTANaES NORTH 16 DEG?EE 04' 52' EAST 303 FEET
NORTH 64 DIEL?EF 38) 39' EAST 10LI84 fLET,• NORTH 54 DEGREE 22' 29' EAST 200.25
FLET, NORTH 57 DECREE 58' 44' LAST 11215 FEET, NW771 59 DEGREE 32' 33' EAST
106.35 FEET, NORTH 45 DEG?EE 59' 10' EAST 107.36 fLET, NORTH 48 DEGREE 24.' 11'
EAST 211.16 fEET, NORTH 46 DECREE 36' 37' EAST 104.35 FEET, NORTH 45 DECREE 09'
36' EAST 20016 FEET, NORTH 46 DEGREE 53' 05' EAST 63.84 FEET AND SOUTH 43
DEG?LE 06' 55' EAST 7200 fDET 70 THE NORTHWEST TERMNOS OF THE
AFGRtYDVflOWED SOUTHW£S1ERL Y UNE OF THAT PARCEL OF LAND DEEDED TO
THE BOARD OF RE77REYDVT OF THE RE77RLVDVT ASSOCIA77ON CF THE COUNTY OF
LOS ANQga 7H9VCE ALONG SAID LAST MENAOIVED SOUTHESTDRL Y UNE
SOITW 64 DEGREE 07' 28' EAST 701.90 FEET TO TRE POINT OF BEGNN/NC
SAID LAND IS NOW ON C977RCA7E OF COMPLIANCE RECOM DULY 1$ 1986 AS
INSTRUMENT NO. 86-910536.
EXCEPT THEREFROM ALL OIL, CAS AND 0770? HYDROCARBONS AND MINERALS NOW
OR AT ANY AME HEREAFTER 91UAIED THERFJN AND IHEREUNDER, TOGETHER
WITH )HE EXCLU9VE RIGHT TO DRILL FOR, PLRODUC& EXTRACT, TAKE AND MINE
Tf LTROM SUCH OIL, GAS AND SURFACE OF SAID LAND, OR BELOW THE SURFACE
OF SAID LAND, TOWN& WITH THE RIGHT TO STORE UPON THE NFACE OF SAID
LAND, OIL, GAS AND OTHER HYDROCARBONS AND MINERALS N11CH MAY BE
PRODUCED FROM OTHER LANDSs WITH THE RIGHT OF ENTRY WE W FOR SAID
PURPOSESy AND NIH ARE RIGHT TO CONSTRUCT, USE; MAINTAIN, ERECT, REPAIR,
RE'LACE AND REMOVE THERECN AND 7700 ?041, ALL PIP£ LINES TLL9116YVE
AND 0E6?ARY LINES TANKS MACHINERY, BUILDINGS AND STRUCTURES WHICl
MAY BE NECESSARY ANY REQUI97E TO CARRY ON OPERATQVS ON SAID AND -i
WITH THE fURN& RICHT TO ERECT, MAINTAIN, CROMTE AND REMOVE A PLANT,
WITH ALL NECESSARY APPURTENANCES FOR THE EXTRACAON aF GASOLINE fROI
GAS INCLUDING ALL RIGHTS NECESSARY OR C014fNIENT 170TIO, AS RESERVED
IN DEED RECORDED N 806K DJ955 PAGE 185 OfR7CIAL RECCRDS AND RECOM
XNE 19, 1969 AS INSTRUMENT NO. 1776.
BY DIED RECORDED DECEMBER 17, 1981 AS INSTRUMENT NO. 81-1138296, THE
SURFACE Rl6717S 70 SAID LAND WERE IXIITaARMED FOR A DISTANCE OF NOT MOVE
THAN fIVE HUNDRED (500) fEET IN DEPTH, AND NOTHING THEREIN COVTNNED SHALL
IN ANY WAY BE CITY NULD TO PLREVDVT, HINDER OR DELAY THE fREE AND
UNLIM17ZD RIGHT TO MINE; DRILL, BOR& OPERATE AND REMOVE FROM BEVEATH
THE SURFACE OF SAID LAND OR LANDS AT ANY LEVEL OR LEVEZS fIVE HUNDRED
500) fDET O4 MOIRE BELOW THE SURFACE OF SND LAND, FOR TRE PURPOSE OF
DEVEZGPMENT OR REMOVAL OF ALL OIL, GAS MINERALS AND OTHER HYDIROICARBONS
9711A70D THERLIIN OR ,HEREUNDER, OR PRODUCBLE THEREFROM TOGETHER W771 ALL
WATER NECESSARY /N CONNECACN WITH 175 DRILLING OR MINING OPERATOWS
THEREUNDDZ
ENGINEERS NOTE TO CONTRACTOR :
THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES, PIPES
AND/OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH
OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO
EXISTING UTILITIES EXCEPT AS SHOWN. THE CONTRACTOR SHALL ASCERTAIN
THE TRUE VERTICAL AND HORIZONTAL LOCATION AND SIZE OF THOSE TO BE USED
OF ANY UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR DAMAGE TO
ANY PUBLIC OR PRIVATE UTILITIES, SHOWN OR NOT SHOWN HEREON.
M07E :
1. HEM77ONS MOWN TO TWO PLACES ARE 7RUNCAU - ADD 600 FT. FOR TRUE ELEV.
2. EnlSr: Go vrb 2C Ate• PEO, F/ct a r.r.y
EROSION CONTROL :
I. IN CASE OF EMERGENCY, CALL DOUG AYRE-S AT (714) 719-5177
2. A STAND-BY CREW FOR EMERGENCY WGYRK -HALL BE AVAILABLE AT ALL AME
DURING THE RAINY SEASON (NOVfMB£R 1 TO APRIL 15). NEGLFSSARY
MATERIALS SHALL BE AVAILABLE ON 97E AND S70C(PILED AT
COVWENIENT LOCATONS TO FACILITAIE RAPID COVSTRUCTON OF
EMLRGEINCY DEVICES WHEN RAIN IS IMM/HENT.
3. EROSION CON1Ra DEVICES SHOWN ON 7HIS PLAN MAY BE REMOVED
WHEN APPROVED BY THE G?ADING INSPECTQR IF 771£ GRADING
OPERAAON HAS PROG?ERVD 70 THE POINT WHERE THEY ARE NO
LONGD? REQUIRED,
4. GRADING AREAS ADJACENT TO PILL SZ6PES LOCA IED AT THE 97E
PERIMETER MUST DRAIN AWAY fROM 7HE 70P OF 7CPE AT THE
COVaUSION OFEAal Wg4KlNG DAY.
5 ALL SILT AND DEBRIS SHALL BE REMOVED [ROM ALL "CES WITH N 24
HOURS AFTER EACH RAINSTORM AND BE DISPOSED OF PROPERLY.
6. A GUARD SHALL BE POSTED ON THE -TE WHENEVER THE DLPTH OF
WATER IN ANY DEVICE B(CLEDS 7Wt7 fEET. THE DEWCE 91ALL BE
DRAINED OR PUMPED DRY WITHIN 24 HOURS AF7DR EACH RAINS70RU
7. EXCEPT AS 07HERWISE APPROVED BY 7HE GRADING IN9'EC70R, ALL
REMOVABLE PLR07EC77VE DEVICES 910N V 91NI BE N PLACE AT THE
END OF EACH "KING DAY OR ON NfECDVDS WHEN 771E 5 -DAY RAIN
PROBANUTY FORECAST EXCEEDS 40X
8 ALL LOOSE SOIL AND DEBRIS W lIL71 MAY CYREAIE A POIENTAL HAZARD
TO OFF --97E PROPERTY -HALL BE REMOVED [ROM THE -77E AS
DIRECTED BY INE GRADING W ECTOR
9. THE PLACEMENT OF ADDI TONAL DEVICES 70 REDUCE EROSION DAMAGE
W 171IN THE -TE IS LETT TO ARE DISCREPON OF THE FIELD ENGINEER
10. DESILTNG BASINS MAY NOT BE REMOVED OR MADE INOPERABLE
BE714 M NOVEMBER 1 AND APRIL 15 OF THE FOLLOWING YEAR
WITHOUT 7HE APPROVAL OF THE GRADING INSPECTOIZ
11. ER090W CONTROL DEVICES ARE TO BE MODIFIED AS NEEDED AS THE
PROLECT PROGRESSES AND FLANS OF THESE CHANCES MUST BE
SUBMITTED FCR APPROVAL AS REQUIRED.
12 CURRENT STATE OF CONSNUCAOIN :
a STORM DRAINS AND CA Tal BANS ARE NOT CONSTRUCTED.
A 57RDET5 ARE NOT PAVED, EXCEPT AS N071D OYV THE EROSION
CONIRa PLANS
d. DRAINAGE DEVICES ARE NOT CONSTRUCTED, EXCEPT AS N07ED
ON PLANS
IJ S7CRMW,4TD? PGYLUAON CONTROL REQUIREMENTS MUST BE
N7EGRA71D INTO THE EROSION C01V7Ra FLANS PER A7ZE 26, BECTON
7010 OIF THE COUNTY CODE FOR ANY MNUCTOV BETWEEN
OCT09E7 1 AND APRIL 15
THE FOLLOWING N07ES AND BMP'S AS OUTLINED IN, BUT NOT LN17ED 70, THE BEST
MANAGEMENT PRA CACE HANDBOOK, CALIFORMA 5T6 RVW47ER OUAUTY TASK
FORC& SACRAMENTO, CALIFORNIA 1993, OR 771E LATEST REWSID EDIACW, MAY
APPLY DURING THE CONSNUCTON OF THIS PROLECT (ADLYAOVAL MEASURES MAY
BE REQUIRED lF DEEMED APPROIFRIATE BY CITY /NS7'ECTORS).•
ATTACHMENT A NOTES
a ERODED SEDIMENTS AND OTHER POLLUTANTS MUST BE RETAINED ON
9TE AND MAY NOT BE NAN76RIED fROM 7HE SITE NA Sff ROW,
SHALES AREA DRAINS NATURAL DRNNAGE COURSES OR WIND.
b. STOOY(PILES OF EARTH AND OTHER CONSNUC77CW REZA MD MATD?IALS
MUST BE PR07ECED fRCY BENG TRANSPORTED fRONI THE 97E BY
THE FOIRCES CF WIND OR WATER
G fUfZS OIL.Sy Sa nTG AND 07HER TOXIC MATERIALS MUST BE STORED
N ACCORDANCE WITH )HER USING AND ARE NOT CONTAMINATE THE
SOIL AND SURFAaF WATERS: ALL APPROVED STORAGE CONTNNERS ARE
TO BE PROIECTLD FROM THE HEATHER SPILLS MUST BE (LEANED UP
IMMEDIA7LZY AND DISPOSED OF /N A PYM MANNER. 9ILLS MAY NOT
BE WASHED INTO THE DRAINAGE SYS75V
d EXCESS OR WASTE CONCRETE MAY NOT BE WA90 INTO THE RIBLIC
WAY OR ANY OTHER DRAINAGE SYSTEM/ PROW90NS -WALL BE MADE TO
RETAIN CONCRETE WASTES ON 97E UN77L THEY CAN BE DISPOSUD OF
AS SOLID WASTE
a TRASH AND COWSTRUCAGW RLZATUD SOLD WASTES MUST BE
DEPO97ED INTO A COVERED RECEPTACLE TO PREVFJVT CONTAMINA77ON
OF RAINWATER AND DI-VUS4L BY MAR
I SEDIMEN75 AND OTHER M47ZPJALS MAY NOT BE 7RAC(ED [ROU THE
SITE BY n1aE VAMC )HE COWS)RUCAON ENTRANCE ROADWAYS
MUST BE STAIBIL ZEDD TO INHIBIT SEDIMENTS fROU BEING
D00,97ED INTO THE PUBLIC WAY. ACafflVTAL DEPO9776VS MUST BE
SWEPT UP IMMEDIA71ZY AND MAY NOT BE WA90 DOWN BY RAIN OR
OTHER MEANS
g. ANY SZOPES WTH DISTURBED SOILS OR DIDVUDfD OF VEGETATON
MUST BE STABILIZED SO AS TO INHIBIT LRO96N BY WIND AND W40.
HOLD HARMLESS & INDEMNIRCA7TOV CLAUSE
THE CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE RESP0N-79IUTY
FOR JOB 97E COND17701VS DURING THE COURSE OF CONSTRUC770N OF THE
PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY THAT THIS
REQUIREMENT SHALL APPLY CONRNUC to r AND NOT BE UM17ED TO NORMAL
WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEfEND, INDEMNIFY, AND
HOLD THE CITY OF DIAMOND BAR, THE OWNER, AND THE PRIVATE ENGINEERS
HARMLESS fROM ANY LIABILITY, REAL OR ALLEGED, IN CONNECRON WITH
PERFORMANCE OF WORK ON THIS PROSECT, EXCEPTING FOR LIABILITY ARISING
fROM THE SCLE NEGLIGENCE OF THE OWNER OR CONSUL RNG ENGINEER OR
HE CITY OF DIAMOND BAR.
ATTACHUDVT B BMP's
C4001 - DENAT90G O°ERATCWS
CA002 - PAVING C ROM LIONS
C4003 - STRUCTURE CONS7TRUCAON AND PAINANG
CA010 - MATDRIAL DEZIVLRY AND STORAGE
CA011 - MATERIAL USE
CA012 - STILL PLR 716V AND CONTROL
CA020 - SOYD WASTE MANAGEVDVT
CA021 - H42AR00106 WASTE MANAGEMENT
CA022 - CONTAMINATED SOL MANAGEMENT
CA02J - CONCRETE WASTE MANAGEMENT
CA030 - VPH/Cl'.£ AND fQUPMENT CLEANING?
CA OW - VfN E AND E(XIIPMENT fURNG
C4032 - WHIaE AND EQUIPMENT MAINTENANCE
64040 - EMPLOYEE/SUBCAN7RAC70P TRAINING
50 - SaILDULNG
ESCO2 - PRESD?VAACW OF EXISANG V£GLFTA77ON
ES'C10 - SEEDING AND PLAN77NG
ESC11 - MULaIING
ESC20 - 6E00(77LES AND MA75
MI - DUST CONIROLS
ESC22 - TEMPOYRARY STREAM CROSSING
ESC23 - MIRUCTOW ROAD STABLIZAACYV
ESC24 - STABILIZED CCVVSNUCAAN &MANCE
SC30 - EARTH DIKE
501 - TEMPORARY DRAINS AND SHALES
LS02 - 6PE DRAIN
ESC40 - OKI7LET PROTECAOIV
ESC41 - CHECK DAMS
LSC42 - -q Off RO G10VING/TERRACNG
ESC50 - SILT FENCE
ESC51 - STRAW BALE BARRIERS
ESC52 - SAND BAG BARRIER
EX0 - BRU9W OR ROCK f IDR
ESC54 - STORM DRAIN INLET PROIEC17OV
ESC55 - SEDIMENT TRAP
ESC'56 - SEDIMENT BASIN
ATTAalMLIVT C
AS 171E OWNED OF TRE PROSECT, l HAVE RE14ENfD IRE
BEST MANAC MDVT PRA CM 11408001(S; CALIFORNIA STORM WA7ER QUALITY
TA-( FORCE; SAO MMENTO, CA AND HAVE PROPOSED IRE IMPLEMDVTATOV OF
AHE BEST MANAGEUBVT PRAC77CES (BMP's) APPLICABLE; TO ETFUCflEY MINIMIZE
THE NEGAAVE IMPACTS OF THIS PROJECT'S CCNS7RVCAOV ACANAES ON 171E
SURROUNDING WA IDR QUAUIr. THE SHW71D BMP's WILL BE INSTALLED,
MONITORED AND MAINTAINED TO ENSURE TIER ETTFCAVfNESS THE BMP'4 )HAT I
HAVE NOT CHOSEN FOR /MPLDZIDVTAAON ARE REDUNDANT OR DEEMED NOT
APPLICABLE TO 7HE PROPOSED CONSANCTOV ACANAES IF AT ANY TML; 97E
C0107760 AND / OR IRE aTY 6MC)AL WARRANT REEVALUAACN AND REN -DVS
OF THE CHOSEN BMP' THE APPROPRIATE CHANGE'S WILL BE MADE WITHOUT
UNNECESSARY DLLAY. /AM AWARE THAT FAILURE 70 PROPERL Y /MM MOVT AND
MAINTAIN, WHILE 1RUCAON, TRE BMP's NECESSARY 10 PREVENT IHE
DISCHARGE POLLUTANTS THIS PROSECT COULD IN 96NIRCANT
POVALTES AND/aR DELAYS
9GNA7U `
PRINT NAME: DOUG AYRS l
DATE 11-16-96 /
PRa,ECT DESLX'IPAOW.• THE COUNIRYYDE SUITES
PRO.ECT ADDRESS 21951 COLDEN SPRINGS ROAD, DIAMOND BAR, CA
GRADING PLANS APPROVED BY COLEMEN GEO7E6WMC4L
SOLS LNGNL R .
DATE
GEaOXT :
D IS17NG UNDERGROUND S7RUC7URES
ALL UNDERGRom URLIRES OR STRUCTURES REPORTED BY THE
OWNLR OR OTHERS, AND THOSE SHOWN ON THE RECORDS EXAMINED,
ARE INDICATED WITH THEIR APPROXIMATE LOCA 77ON AND EXTENT.
THE CONTRACTOR, BY ACC'EPRNG THESE PLANS OR PROCEEDING NRI
IMPROVEMENTS PURSUANT )HERETO, AGREES TO ASSUME LIABILITY
AND TO HOLD UNDERSIGNED HARMLESS FOR ANY DAMAGES RESUL77NG
fROM THE EAIS77NG OF UNDERGROUND U71U77ES OR STRUCTURES
NOT REPORTED TO THE UNDERSIGNED, NOT INDICATED ON THE
PUBLIC RECORDS EXAMINED. THE CONTRACTOR IS REOUIRED TO TAKE
DUE PRECAU77ONARY MEASURES TO PR07FCT U77LI17ES AS IT
SHALL BE THE CONTRACTORS RESPONSIBILITY TO NORFY THE OWNERS OF
THE U77LI77ES OR STRUCTURES CONCERNED BEFORE STARING WORK.
IiI M
Lfcfjvjo
CONSTRUCTION NOTES
EIRE H)DRANT 1D- CGWSTRUCT ASPHALT PAVEMENT PER TABLE SHEET N0. 1
r
3' AC OVER 7' AB
HEAVY TRUCK AW;EWAYS
9
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C04STRUCT COINDiFTE VALLEY GUT IDR PER DETAIL HEREON
GRADING GENERAL NOTES
1. ALL (?,DING 9LALL COMPLY NIH AHE PROVI906 Or aiAP7ER 70 OF 7HE UMFORM BUILDING
COOS (1991).
2 ALL HILLSIDE GRADING NITH SLOPES N EXCESS OF LOX SHALL COMPLY NIH 7HE HILLSIDE
MANAGEMENT O OINANCE N0. 7 (1992)
3 NO GRALING -HALL COMMENCE UNAL A GRADING PERMIT HAS BEEN SM BY THE CITY OF
DIAMOND BAR.
4. ALL FILL 20PES SHALL BE COMPAC70 TO NOT LESS THAN 90 PERCENT OF THE MAXIMUM 00TY.
5 SUfT7aEVT 075 OF SOIL PRCPD?WE INCLUDING SOIL TYPES AND SHEAR S7REVGTHS STIALL
BE MADE LX/RING GRADING OR ?ATONS 70 VERIFY COMPLIANCE NIH DE -70Y CRITERIA THE RERt 75
OF SlIal TES77NG -WN-L BE REPORTED N THE FINAL AS-0?ADED REPOIRT, OR UPON REQUEST OF 7HE
PTY. A MINIMUM NUMBER OF RfZD DENSITY 075 ARE 70 BE MADE AS FOLLOWS
A. ONE TEST FOR EACH INt7--FOOT VERACAL UFT.
B. OE TEST FAR EACH 1000 CUBIC YARDS OFMATERIAL PLAGLO.
C A SUFTTCENT NUMBER OF RNI57l 6PE TUSIS TO VERIFY
COVPACTON OF 7HE 700 SURFACE
6. NO FILL -HALL BE PLACED UNAL STRIPPING OF VfWTAPON, REMOVAL OF UNSI!ITABLE SOLS AND
NSTADLATCN OF SUBDRNNS (f NEEDED) lS ACCEPTED BY AHE SOLS ENGNLER OR DVGNELRING
6COL09ST.
7. THE UNDER -GILD ClK DVGNEER 149?0Y STATES THAT THESE PLANS H9 PREPARED BY HIM OR
UNDIR HIS SlJPDRN-CW AND THAT 7HE P'UWS CCWORM 70 ALL PLRANDVT PRO11960 Or CIAPT£R
70, EXCAVATON AND GRADING OF AHE UMFCRM BUILDING CODE (1991), AS AMENDED.
MR CARLOS A ALBA RCE 54643 DATE
8 APPROVED PROIECTVE MEASURES AND TEMPOR4RY DRAINAGE PRON906S 91ALL BE PROVIDED TO
PROTECT ADJOINING PRCH[ RATS fROM D009AOV OF MATERIAL OR DIVERTED fZON5 BOTH DURING
AND AFTER ALL PHASES OF CY,NSIRUCACN.
9. ALL OY-F-7TE IMPROVD075 -HALL BE COMRfED TO THE SATSTAC77LW OF THE CITY ENGNLU..
10 ROU611 GRADING CLR77RCATE MUST BE 96WLD BY SOLS AND CIPZ ENGINEERS AND APPROVED BY
TRE PTY /NSPEC70P PRIOR TO ISSUANCE OF BUILDING PERMITS
11. ALL OUTS 9MLL BE OMVED BY THE ENGNEDRNG GEOLOGIST DURING Q?ADING SO THAT ANY
ADVERSE CONaAONS CAN BE REC06Aff2TD AND CORRECTED
12. ANY M09IRCA77OVS O; OR GlANGES IN, APPROVED G?ADING PLANS MUST BE APPROVED BY THE CITY.
1,L ALL GRADED 97ES MUST HAVE DRAINAGE SWALEG BERMS AND OTHER DRAINAGE DEICES APPROVED
AT THE RCUGI GRADING STAG
14 NO ROa( OR SIMILAR M4 ]MAL GREATER THAN 12' IN DIAMETER WILL BE PLACED N THE FILL
UNLESS RECOMMEVDAAONS FOR Rlal PLACEMENT HAVE BEDV SUBMITTED BY IRE SOILS DVGNLDR AND
APPROVED N ADVANCE BY lHE CTY.
15. G?ADING OPERA77ONS MUST BE CY IOUC7ED UNDER THE OBSERVAAOYV OF INE SOILS ENGINEER AND/CW
THE ENGINEERING GEaOGST.
16. EXCAVATORS FOR STABILITY KEYS AND REMOVAL CF UNSUITABLE SOILS MUST BE OBSERVED AND ACCEPTED
IN WANG BY TRE SCES ENGNEIR OR ENGINEERING CiFaOICST PRIOR TO PLACING PILL
17. THE SOILS ENGINEER AND ENGINEERING CEOLOGIST MUST DOCUMENT AND ACCEPT ROUGH GRADING BY RNAL
REPORT PRIOR TO APPROVAL BY 7HE CITY. )RE RNAL REPORT MUST #VaUDIE AN AS-G?AD ID GEOTECHNICAL
MAP
18 171E SOILS ENdNEER AND LN67NED?1NG GE9-067ST MUST MAKE A FINDING N ACCORDANCE WITH SECAON
309 OF TRE LOS ANGEZES COUNTY BU/LD/NG C1'a7E FOR THE WADED 9TE PRIOR TO APPROVAL BY lHE CITY.
19. FOUNDATON AND/CR WALL EXCAVATCN5 MUST BE OBSERVED AND ACUP111D N NNIANG BY INE SOILS
ENGINEER OR ENGINEERING GEaOGST PLRIOR TO PLA aNG STEEZ OR CONOTE
20. A RE61SM GAIL ENGINED? SHALL SUBMIT A GRADING 0R17f7CATD In lHE CITY ENGINEER NO MORE
THAN 10 HWKING DAYS UPON COMLEIICN OF FINAL GRADING OpERATOVS ffl? M 7E OF OCCUPANCY
HALL BE ISSUED SUBLECT TO THE CITY ENGINEER'S APPROVAL OF SAID ENGNEER'S CD? 17RCATE
21. THE SOILS AND GEOLOGY REPORT PREPARED BY COLEMAN 607ECHMCAL AND DATED AUCUST 6, 1996 91ALL BECOME
A PART OF THIS GRADING PLAN AND ALL RECOMMD077OVS CONTAINED THEREN 91ALL BE SNICTZ Y ADHDRED T0.
22 A C6PY OF 7HE Q?ADING PERMIT AND APPROVED GRADING PLAN5 MUST BE IN THE POS MON OF A REM98LE
PERSON AND AVAILABLE AT THE 97E AT ALL TMES
23. RNAL GRADING MUST BE APPROVED BEFORE OCCUPANCY OF BUILDINGS WILL BE ALLOWED.
24. THESE PLANS HAVE BEEN ClECCED BY THE aTY OF DIAMOND BAR ONLY FCR CONFORMANCE WITH CITY STANDARDS;
COMPLIANCE WITH DEVfZO°MENT CGWDITOWS AND FOR GJVERAL COVC97ZIAL APPROVAL OF THE DRAINAGE AND PARKWAY
IMFLROVLMENTS MOW HEREON. NO DIETAIUD MATHE)IAACAL CLEC( WAS MADE FOR 7HE ACCURACY OF THE DISANG
OR PROPOSED DIMENSIONS LINES OR GRADES S1/OWN INCLUDING ALL E VS77NG UALIAES -WOW OR NOT SHOWN.
25 COVTRACTOR 9ML1 NOAFY THE CITY ENGINEER'S OFFICE AT (909) 396-5671 liffTY FOUR (24) HOURS N ADVANOLF
OF INTDVAON 70 BERN GRADING
BASIS OFF BEAR/NGS
THE COVTD?UNE OF GOLDEN SPRINGS DRIVE AT THE INTERSECTON WITH
COPLEY DRIVE BEING N 80' 55'54' W AS SHOWN OW TRACT MAP NO 39679,
BOOK 108,E PAGES 14 - 21, fiaU9V& PILED N THE COUNTY RECORDERS
OFFICE OF LOS ANGLZES COUNTY, STATE OF CALIFORMA
BERNARDINO MERIDIAN BENG DESIRIBED AS FaLOWS
IMPORTANT N077CE
SECTOV 4212/4217 OF AHE GOVERN DVT
CODE REQUIRES A DIG ALERT IDBV77RCA71ON
NUMBER BE ISSUED BEFORE A
PERMIT 70 EXCAVATE WILL BE VALID.
FOR YOUR DIG ALERT ID NUMBER CALL
UNDERGROUND SERVILE ALERT
TOLL FRED 1-800-422-4133
7Wt0 WZ7RW0NG DAYS BEFORE YOU DIG
PREC/SE GRA D/NG & ERD5/DN CONTRDL l L A N
lHE C UN"TR YS/OE SU/TES , O/A MOND BAR , CAL /F,
27957 GOLDEN SPRINGS RDAD
LEGAL DESCRIPTION
THE LAND fiUURED 70 HEREIN IS 97U47ED IN IH£ COUNTY OF LOS ANG 2a
STATE OF CALEORN/A, AND IS DECREED AS FaLOWS-
THAT PORTON OF SECTON 16, TOWNSWP 2 SOV79 RANGE 9 NEST, SAN
BERNARDINO MODIAN BONG DESCRIBED AS FOLLON9
BEGMNING AT THE INUSECAOV OF SOUIHNESTERLY UNE OF 7HE LAND
DESCRIBED IN DEZD TO THE BOARD OF REARWVT OF THE REARLMENT
ASSOGATCW Of - THE COUNTY OF LOS ANGELES' RECORDED SEPTEMBER 7, 1962, IN
BOOK D1749 PAGE 949 OF OlTTaAL RECORDS; IN 7HE OFFICE OF THE COUNTY
RECOIRDER OF SAIL COUNTY, NITH THE INTDRSECAOW OF THE NORTHWESTERLY
LN£ OF On& SPRINGS DRIVE AS SAID UNE IS DES000 IN ROAD DEED TO THE
COUNTY OF LOS ANGRiES RECCWDED IN BOOK D4805 PAGE 762, OfROYAL RECORDS;
THENCE SOU)HWESTERLY ALONG SAID NORIHAESfiRLY UNE AS M THE
FOYLOWING< NORTH 80 DEGREE 55.' 54" WEST 280.45 fEET, HES79LY ALCWG A
CURVE 7H4 IS CONCAVE TO AHE SOUTH HAVING A RADIUS OF 1190 FEET, A
CENTRAL ANGLE OF 40 DEGREE 34.' 05" AN ARC DISTANCE OF 84258 FEET AND
SOUTH 58 DEQ4EE 30' 010" WEST 254.73 FEET TO AHE MOST EASTER Y CORNER OF
THAT PARCEL OF LAND G?ANTED TO THE STATE OF CALIFORNIA, IN DEED RECAROED
IN BOCK! D4799 PACE 114, CFFIOYAL RECVRDS 7HENCE NESRMY ALONG AHE
NORTHLRL Y UNE OF SAID LAST MDVTONED DEW ALONG A TANGENT CURVE ,IAT LS
CONCAVE NOiRAHERLY HAVING A RADIUS OF 1260 FEET, CiEDVNAL ANaE OF 15
DEG?EE 50' 50' AND AN ARC DISTANCE OF 34850 FET TO A POINT /N THE
SO U)NEASTE9L Y LNE OF THAT PARCEL OF LAND GRANTED TO 7HE STATE OF
CAUFORMA BY D LE9 RECORDLO IN BOOK DJ157 PAGE 986, 6MC)AL RECORDS SAID
PONT BEING SOUTH 16 DEG?EF 04.' 52' WEST JO3 FEET [ROM ARE NORAHEASTFRLY
TERMINUS OF THAT CERTAIN COURSE DESCRIBED AS HAWNG A BEARING AND
DISTANCE OF N6R1H 16 DEGREE 04' 52' EAST 179.30 fEET N SAID DEED, 11DVLT
ALOVG Tflf GENERAL SOYTHEASTERL Y UNE OF SAID LAST MDVTIONED DEED ARE
FOLLOWING COURSES AND DISTANaES NORTH 16 DEG?EE 04' 52' EAST 303 FEET
NORTH 64 DIEL?EF 38) 39' EAST 10LI84 fLET,• NORTH 54 DEGREE 22' 29' EAST 200.25
FLET, NORTH 57 DECREE 58' 44' LAST 11215 FEET, NW771 59 DEGREE 32' 33' EAST
106.35 FEET, NORTH 45 DEG?EE 59' 10' EAST 107.36 fLET, NORTH 48 DEGREE 24.' 11'
EAST 211.16 fEET, NORTH 46 DECREE 36' 37' EAST 104.35 FEET, NORTH 45 DECREE 09'
36' EAST 20016 FEET, NORTH 46 DEGREE 53' 05' EAST 63.84 FEET AND SOUTH 43
DEG?LE 06' 55' EAST 7200 fDET 70 THE NORTHWEST TERMNOS OF THE
AFGRtYDVflOWED SOUTHW£S1ERL Y UNE OF THAT PARCEL OF LAND DEEDED TO
THE BOARD OF RE77REYDVT OF THE RE77RLVDVT ASSOCIA77ON CF THE COUNTY OF
LOS ANQga 7H9VCE ALONG SAID LAST MENAOIVED SOUTHESTDRL Y UNE
SOITW 64 DEGREE 07' 28' EAST 701.90 FEET TO TRE POINT OF BEGNN/NC
SAID LAND IS NOW ON C977RCA7E OF COMPLIANCE RECOM DULY 1$ 1986 AS
INSTRUMENT NO. 86-910536.
EXCEPT THEREFROM ALL OIL, CAS AND 0770? HYDROCARBONS AND MINERALS NOW
OR AT ANY AME HEREAFTER 91UAIED THERFJN AND IHEREUNDER, TOGETHER
WITH )HE EXCLU9VE RIGHT TO DRILL FOR, PLRODUC& EXTRACT, TAKE AND MINE
Tf LTROM SUCH OIL, GAS AND SURFACE OF SAID LAND, OR BELOW THE SURFACE
OF SAID LAND, TOWN& WITH THE RIGHT TO STORE UPON THE NFACE OF SAID
LAND, OIL, GAS AND OTHER HYDROCARBONS AND MINERALS N11CH MAY BE
PRODUCED FROM OTHER LANDSs WITH THE RIGHT OF ENTRY WE W FOR SAID
PURPOSESy AND NIH ARE RIGHT TO CONSTRUCT, USE; MAINTAIN, ERECT, REPAIR,
RE'LACE AND REMOVE THERECN AND 7700 ?041, ALL PIP£ LINES TLL9116YVE
AND 0E6?ARY LINES TANKS MACHINERY, BUILDINGS AND STRUCTURES WHICl
MAY BE NECESSARY ANY REQUI97E TO CARRY ON OPERATQVS ON SAID AND -i
WITH THE fURN& RICHT TO ERECT, MAINTAIN, CROMTE AND REMOVE A PLANT,
WITH ALL NECESSARY APPURTENANCES FOR THE EXTRACAON aF GASOLINE fROI
GAS INCLUDING ALL RIGHTS NECESSARY OR C014fNIENT 170TIO, AS RESERVED
IN DEED RECORDED N 806K DJ955 PAGE 185 OfR7CIAL RECCRDS AND RECOM
XNE 19, 1969 AS INSTRUMENT NO. 1776.
BY DIED RECORDED DECEMBER 17, 1981 AS INSTRUMENT NO. 81-1138296, THE
SURFACE Rl6717S 70 SAID LAND WERE IXIITaARMED FOR A DISTANCE OF NOT MOVE
THAN fIVE HUNDRED (500) fEET IN DEPTH, AND NOTHING THEREIN COVTNNED SHALL
IN ANY WAY BE CITY NULD TO PLREVDVT, HINDER OR DELAY THE fREE AND
UNLIM17ZD RIGHT TO MINE; DRILL, BOR& OPERATE AND REMOVE FROM BEVEATH
THE SURFACE OF SAID LAND OR LANDS AT ANY LEVEL OR LEVEZS fIVE HUNDRED
500) fDET O4 MOIRE BELOW THE SURFACE OF SND LAND, FOR TRE PURPOSE OF
DEVEZGPMENT OR REMOVAL OF ALL OIL, GAS MINERALS AND OTHER HYDIROICARBONS
9711A70D THERLIIN OR ,HEREUNDER, OR PRODUCBLE THEREFROM TOGETHER W771 ALL
WATER NECESSARY /N CONNECACN WITH 175 DRILLING OR MINING OPERATOWS
THEREUNDDZ
ENGINEERS NOTE TO CONTRACTOR :
THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES, PIPES
AND/OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH
OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO
EXISTING UTILITIES EXCEPT AS SHOWN. THE CONTRACTOR SHALL ASCERTAIN
THE TRUE VERTICAL AND HORIZONTAL LOCATION AND SIZE OF THOSE TO BE USED
OF ANY UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR DAMAGE TO
ANY PUBLIC OR PRIVATE UTILITIES, SHOWN OR NOT SHOWN HEREON.
M07E :
1. HEM77ONS MOWN TO TWO PLACES ARE 7RUNCAU - ADD 600 FT. FOR TRUE ELEV.
2. EnlSr: Go vrb 2C Ate• PEO, F/ct a r.r.y
EROSION CONTROL :
I. IN CASE OF EMERGENCY, CALL DOUG AYRE-S AT (714) 719-5177
2. A STAND-BY CREW FOR EMERGENCY WGYRK -HALL BE AVAILABLE AT ALL AME
DURING THE RAINY SEASON (NOVfMB£R 1 TO APRIL 15). NEGLFSSARY
MATERIALS SHALL BE AVAILABLE ON 97E AND S70C(PILED AT
COVWENIENT LOCATONS TO FACILITAIE RAPID COVSTRUCTON OF
EMLRGEINCY DEVICES WHEN RAIN IS IMM/HENT.
3. EROSION CON1Ra DEVICES SHOWN ON 7HIS PLAN MAY BE REMOVED
WHEN APPROVED BY THE G?ADING INSPECTQR IF 771£ GRADING
OPERAAON HAS PROG?ERVD 70 THE POINT WHERE THEY ARE NO
LONGD? REQUIRED,
4. GRADING AREAS ADJACENT TO PILL SZ6PES LOCA IED AT THE 97E
PERIMETER MUST DRAIN AWAY fROM 7HE 70P OF 7CPE AT THE
COVaUSION OFEAal Wg4KlNG DAY.
5 ALL SILT AND DEBRIS SHALL BE REMOVED [ROM ALL "CES WITH N 24
HOURS AFTER EACH RAINSTORM AND BE DISPOSED OF PROPERLY.
6. A GUARD SHALL BE POSTED ON THE -TE WHENEVER THE DLPTH OF
WATER IN ANY DEVICE B(CLEDS 7Wt7 fEET. THE DEWCE 91ALL BE
DRAINED OR PUMPED DRY WITHIN 24 HOURS AF7DR EACH RAINS70RU
7. EXCEPT AS 07HERWISE APPROVED BY 7HE GRADING IN9'EC70R, ALL
REMOVABLE PLR07EC77VE DEVICES 910N V 91NI BE N PLACE AT THE
END OF EACH "KING DAY OR ON NfECDVDS WHEN 771E 5 -DAY RAIN
PROBANUTY FORECAST EXCEEDS 40X
8 ALL LOOSE SOIL AND DEBRIS W lIL71 MAY CYREAIE A POIENTAL HAZARD
TO OFF --97E PROPERTY -HALL BE REMOVED [ROM THE -77E AS
DIRECTED BY INE GRADING W ECTOR
9. THE PLACEMENT OF ADDI TONAL DEVICES 70 REDUCE EROSION DAMAGE
W 171IN THE -TE IS LETT TO ARE DISCREPON OF THE FIELD ENGINEER
10. DESILTNG BASINS MAY NOT BE REMOVED OR MADE INOPERABLE
BE714 M NOVEMBER 1 AND APRIL 15 OF THE FOLLOWING YEAR
WITHOUT 7HE APPROVAL OF THE GRADING INSPECTOIZ
11. ER090W CONTROL DEVICES ARE TO BE MODIFIED AS NEEDED AS THE
PROLECT PROGRESSES AND FLANS OF THESE CHANCES MUST BE
SUBMITTED FCR APPROVAL AS REQUIRED.
12 CURRENT STATE OF CONSNUCAOIN :
a STORM DRAINS AND CA Tal BANS ARE NOT CONSTRUCTED.
A 57RDET5 ARE NOT PAVED, EXCEPT AS N071D OYV THE EROSION
CONIRa PLANS
d. DRAINAGE DEVICES ARE NOT CONSTRUCTED, EXCEPT AS N07ED
ON PLANS
IJ S7CRMW,4TD? PGYLUAON CONTROL REQUIREMENTS MUST BE
N7EGRA71D INTO THE EROSION C01V7Ra FLANS PER A7ZE 26, BECTON
7010 OIF THE COUNTY CODE FOR ANY MNUCTOV BETWEEN
OCT09E7 1 AND APRIL 15
THE FOLLOWING N07ES AND BMP'S AS OUTLINED IN, BUT NOT LN17ED 70, THE BEST
MANAGEMENT PRA CACE HANDBOOK, CALIFORMA 5T6 RVW47ER OUAUTY TASK
FORC& SACRAMENTO, CALIFORNIA 1993, OR 771E LATEST REWSID EDIACW, MAY
APPLY DURING THE CONSNUCTON OF THIS PROLECT (ADLYAOVAL MEASURES MAY
BE REQUIRED lF DEEMED APPROIFRIATE BY CITY /NS7'ECTORS).•
ATTACHMENT A NOTES
a ERODED SEDIMENTS AND OTHER POLLUTANTS MUST BE RETAINED ON
9TE AND MAY NOT BE NAN76RIED fROM 7HE SITE NA Sff ROW,
SHALES AREA DRAINS NATURAL DRNNAGE COURSES OR WIND.
b. STOOY(PILES OF EARTH AND OTHER CONSNUC77CW REZA MD MATD?IALS
MUST BE PR07ECED fRCY BENG TRANSPORTED fRONI THE 97E BY
THE FOIRCES CF WIND OR WATER
G fUfZS OIL.Sy Sa nTG AND 07HER TOXIC MATERIALS MUST BE STORED
N ACCORDANCE WITH )HER USING AND ARE NOT CONTAMINATE THE
SOIL AND SURFAaF WATERS: ALL APPROVED STORAGE CONTNNERS ARE
TO BE PROIECTLD FROM THE HEATHER SPILLS MUST BE (LEANED UP
IMMEDIA7LZY AND DISPOSED OF /N A PYM MANNER. 9ILLS MAY NOT
BE WASHED INTO THE DRAINAGE SYS75V
d EXCESS OR WASTE CONCRETE MAY NOT BE WA90 INTO THE RIBLIC
WAY OR ANY OTHER DRAINAGE SYSTEM/ PROW90NS -WALL BE MADE TO
RETAIN CONCRETE WASTES ON 97E UN77L THEY CAN BE DISPOSUD OF
AS SOLID WASTE
a TRASH AND COWSTRUCAGW RLZATUD SOLD WASTES MUST BE
DEPO97ED INTO A COVERED RECEPTACLE TO PREVFJVT CONTAMINA77ON
OF RAINWATER AND DI-VUS4L BY MAR
I SEDIMEN75 AND OTHER M47ZPJALS MAY NOT BE 7RAC(ED [ROU THE
SITE BY n1aE VAMC )HE COWS)RUCAON ENTRANCE ROADWAYS
MUST BE STAIBIL ZEDD TO INHIBIT SEDIMENTS fROU BEING
D00,97ED INTO THE PUBLIC WAY. ACafflVTAL DEPO9776VS MUST BE
SWEPT UP IMMEDIA71ZY AND MAY NOT BE WA90 DOWN BY RAIN OR
OTHER MEANS
g. ANY SZOPES WTH DISTURBED SOILS OR DIDVUDfD OF VEGETATON
MUST BE STABILIZED SO AS TO INHIBIT LRO96N BY WIND AND W40.
HOLD HARMLESS & INDEMNIRCA7TOV CLAUSE
THE CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE RESP0N-79IUTY
FOR JOB 97E COND17701VS DURING THE COURSE OF CONSTRUC770N OF THE
PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY THAT THIS
REQUIREMENT SHALL APPLY CONRNUC to r AND NOT BE UM17ED TO NORMAL
WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEfEND, INDEMNIFY, AND
HOLD THE CITY OF DIAMOND BAR, THE OWNER, AND THE PRIVATE ENGINEERS
HARMLESS fROM ANY LIABILITY, REAL OR ALLEGED, IN CONNECRON WITH
PERFORMANCE OF WORK ON THIS PROSECT, EXCEPTING FOR LIABILITY ARISING
fROM THE SCLE NEGLIGENCE OF THE OWNER OR CONSUL RNG ENGINEER OR
HE CITY OF DIAMOND BAR.
ATTACHUDVT B BMP's
C4001 - DENAT90G O°ERATCWS
CA002 - PAVING C ROM LIONS
C4003 - STRUCTURE CONS7TRUCAON AND PAINANG
CA010 - MATDRIAL DEZIVLRY AND STORAGE
CA011 - MATERIAL USE
CA012 - STILL PLR 716V AND CONTROL
CA020 - SOYD WASTE MANAGEVDVT
CA021 - H42AR00106 WASTE MANAGEMENT
CA022 - CONTAMINATED SOL MANAGEMENT
CA02J - CONCRETE WASTE MANAGEMENT
CA030 - VPH/Cl'.£ AND fQUPMENT CLEANING?
CA OW - VfN E AND E(XIIPMENT fURNG
C4032 - WHIaE AND EQUIPMENT MAINTENANCE
64040 - EMPLOYEE/SUBCAN7RAC70P TRAINING
50 - SaILDULNG
ESCO2 - PRESD?VAACW OF EXISANG V£GLFTA77ON
ES'C10 - SEEDING AND PLAN77NG
ESC11 - MULaIING
ESC20 - 6E00(77LES AND MA75
MI - DUST CONIROLS
ESC22 - TEMPOYRARY STREAM CROSSING
ESC23 - MIRUCTOW ROAD STABLIZAACYV
ESC24 - STABILIZED CCVVSNUCAAN &MANCE
SC30 - EARTH DIKE
501 - TEMPORARY DRAINS AND SHALES
LS02 - 6PE DRAIN
ESC40 - OKI7LET PROTECAOIV
ESC41 - CHECK DAMS
LSC42 - -q Off RO G10VING/TERRACNG
ESC50 - SILT FENCE
ESC51 - STRAW BALE BARRIERS
ESC52 - SAND BAG BARRIER
EX0 - BRU9W OR ROCK f IDR
ESC54 - STORM DRAIN INLET PROIEC17OV
ESC55 - SEDIMENT TRAP
ESC'56 - SEDIMENT BASIN
ATTAalMLIVT C
AS 171E OWNED OF TRE PROSECT, l HAVE RE14ENfD IRE
BEST MANAC MDVT PRA CM 11408001(S; CALIFORNIA STORM WA7ER QUALITY
TA-( FORCE; SAO MMENTO, CA AND HAVE PROPOSED IRE IMPLEMDVTATOV OF
AHE BEST MANAGEUBVT PRAC77CES (BMP's) APPLICABLE; TO ETFUCflEY MINIMIZE
THE NEGAAVE IMPACTS OF THIS PROJECT'S CCNS7RVCAOV ACANAES ON 171E
SURROUNDING WA IDR QUAUIr. THE SHW71D BMP's WILL BE INSTALLED,
MONITORED AND MAINTAINED TO ENSURE TIER ETTFCAVfNESS THE BMP'4 )HAT I
HAVE NOT CHOSEN FOR /MPLDZIDVTAAON ARE REDUNDANT OR DEEMED NOT
APPLICABLE TO 7HE PROPOSED CONSANCTOV ACANAES IF AT ANY TML; 97E
C0107760 AND / OR IRE aTY 6MC)AL WARRANT REEVALUAACN AND REN -DVS
OF THE CHOSEN BMP' THE APPROPRIATE CHANGE'S WILL BE MADE WITHOUT
UNNECESSARY DLLAY. /AM AWARE THAT FAILURE 70 PROPERL Y /MM MOVT AND
MAINTAIN, WHILE 1RUCAON, TRE BMP's NECESSARY 10 PREVENT IHE
DISCHARGE POLLUTANTS THIS PROSECT COULD IN 96NIRCANT
POVALTES AND/aR DELAYS
9GNA7U `
PRINT NAME: DOUG AYRS l
DATE 11-16-96 /
PRa,ECT DESLX'IPAOW.• THE COUNIRYYDE SUITES
PRO.ECT ADDRESS 21951 COLDEN SPRINGS ROAD, DIAMOND BAR, CA
GRADING PLANS APPROVED BY COLEMEN GEO7E6WMC4L
SOLS LNGNL R .
DATE
GEaOXT :
D IS17NG UNDERGROUND S7RUC7URES
ALL UNDERGRom URLIRES OR STRUCTURES REPORTED BY THE
OWNLR OR OTHERS, AND THOSE SHOWN ON THE RECORDS EXAMINED,
ARE INDICATED WITH THEIR APPROXIMATE LOCA 77ON AND EXTENT.
THE CONTRACTOR, BY ACC'EPRNG THESE PLANS OR PROCEEDING NRI
IMPROVEMENTS PURSUANT )HERETO, AGREES TO ASSUME LIABILITY
AND TO HOLD UNDERSIGNED HARMLESS FOR ANY DAMAGES RESUL77NG
fROM THE EAIS77NG OF UNDERGROUND U71U77ES OR STRUCTURES
NOT REPORTED TO THE UNDERSIGNED, NOT INDICATED ON THE
PUBLIC RECORDS EXAMINED. THE CONTRACTOR IS REOUIRED TO TAKE
DUE PRECAU77ONARY MEASURES TO PR07FCT U77LI17ES AS IT
SHALL BE THE CONTRACTORS RESPONSIBILITY TO NORFY THE OWNERS OF
THE U77LI77ES OR STRUCTURES CONCERNED BEFORE STARING WORK.
IiI M
Lfcfjvjo
CONSTRUCTION NOTES
PAVE PT AREA
EIRE H)DRANT 1D- CGWSTRUCT ASPHALT PAVEMENT PER TABLE SHEET N0. 1
3' AC OVER 7' AB
HEAVY TRUCK AW;EWAYS 3' AC OVER 9' AB
pp POWER POLE (MAY HAVE TEL UNE ALSO)
CONSTRUCT 6' COVC CURB OK TYPE Al -6 PLR AP.W.A STD. PLAN NO. 120-0
O,3 --- CONSTRUCT 6' Ca VC CURB & WTI& TVP£ A2-6 PER AP.W.A SIDD, PLAN N0. 120-0
7RiTHCNE PGE W=18")
4- CCWSTRUCT 4' P.CC SIDEWALK PER AP.W.A 57DS (5 - PCC ON-9TE)
wv NA 7D? VALVE
C04STRUCT COINDiFTE VALLEY GUT IDR PER DETAIL HEREON
GAS VALVE
CONSTRUCT 7URfROC( PAVEMENT OR APPROVED EQUAL OVER COUTAC70D NA AVE PER LANDSCAPE ARCHITECTS PLAN
WATER ME71R
7 --- LIGWST. RENFOYCED CONOT E RETAIN/NG WALL TYPE 5 PER AP NA STD. BALI N0. 614-0
STREET LIGHT
SLPB !."
8-- CONST. RENFaUD CONCH EE RETAINING WALL TYPE 6 PER AP WA SID. PLAN N0. 615-1
ST. UGIT PULL BOX
a-- LANDSCAPE PLR APPROVED LANDSCAPE ARCHITECTS PLANS
NAFT7C SIGNAL W/LIGHT
10 CONSTRUCT HANDICAP RAMP PER APPROVED ARCHITECT'S PLANS A• A.D.A. REQUIREMENTS
IRAfEC WIDTH VARIES 5' MIN. , 833 X MAX 94UP SZOP£, 833 X MAX SIDE 20°E f ANY)
11 CONSTRUCT INTERCEPTOR DITCH AT TO° OF RETAINING WALL PER DETAIL S7WLET NO. 2 - OWLET
TRAFFIC -GLIAL PULL BOX
1?
AT LOW P075 IHR0U6H VERACAL/HQRIZONTAL
4s
DRAIN PIPE 1NROU91 FACE OF WALL
CONST. 3 FT. LONG 0' CF. TO 6' CF. NAN9TCN
CC].. ;. _, YARD LIGHTS
13 O NST. TRASH ENCLOSURE PLR APPROVED ARalllCTS FLAN
a--- ICV BOX IRRIGAAaw cavlRa BOX
14 SAWCUT AND REMOVE hVTD URING POR77 YV OF DUST. WIN
96N
MToMEIIRO°CYITAN
15 REMOVE EXIST. FENCE AS REQUIRLD
TRANSIT LIST. SIGN
ce DE O°OVING CATCIH BASIN
16 CONST. FULL DEPTH AC FOR 1' WIDE SA AWT
17 CONST. CCNC OURS RETURN STYLE LIR 0AY PER AP.WA. STD. FLAN NO 130-Q ALLEY INTER.SECTaWpGRATEDINLETCATalBASIN
18
AND HANDICAP RAMPS PLR AP. WA STD. PLAN NO. 111-1, CASE' /
CONST. 18' R. CP STORM DRAIN (1500-D)
CURB DRAIN
19 CONST. 18' CSP. STORM DRAIN
ooh
EXISANG SPOT EZEYA 776W
CONST. CURB OPDVING CA Tal BASK„W = 5; PLR AP.W.A SID. PLAN
DENOTES E.01ING BHA
O-
N0. 300-1 & MODIFIED LOCAL DEPRESSION PLR FLAN
CO'VST. 30' CSP. RISER WITH DEBRIS CONE PER DETAIL HEREON
TC TOP OF WIN BHAAOV
O- CONNECT R.CP TO CSP. PLR AP.W.A SID. FLAN NO 335-0
R fZOW1/NE BHA 716N
V
INSTALL CSP. LZBOW A• THRUST DHfOff & CONNECT TO EXIST. 18' CSP.
FS RNISH SURFACE EIEVATON
24 CONST. D0070D0070PAVEMENT PER APPROVED LANDSCAPE ARCIRITDCTS FLANS
BW BAC( LF WALK ELEVATOR
SM„
O SEHER MANHOLE O- 3' Cl_P. ROOF OWN PER Al?a#TECTS fLANS - lX a7 7HROIUG7I CURB OR CONNECT 70 'v' DITal
CONST. I' WIDE CONC. BROW DITCH f DETAIL STREET 2
SEW. LAT. _ _ SENfR LAIDRAL
0 0' TREE TREE OR TREE H L W11 -RE
7 Gevs1 Ct/.¢B O/EN/N!s pB.P 7-
EXIST. EDGE OF PAVEMENT
APPROXMATE SAWCUT UNE
7W TOP OF WALL
TF TGP OF FOOANG
EG EDGE OF GUTTER
PAVE PT AREA PAVEMENT SECTOW *
AUTO &LIGHT TRUCK PARKING STALLS 3' AC OVER 5-1 Y AB
DRIVEWAYS 3' AC OVER 7' AB
HEAVY TRUCK AW;EWAYS 3' AC OVER 9' AB
AC711AL PAVEMENT SECTCWS TO BE DETERMINED BY R- VALUE 073
UPON ROUGH QRADING COWKETIOW.
N07E RETAINING WALLS PER
SEPARATE PERMIT
N077CE 70 CAVTRACTOR
L CONTRACTOR SHALL VERIFY ALL CONDIPONS AND DIMENSIONS AND
SHALL REPORT ALL DISCREPANCIES TO THE ENGINEER PRIOR
TO THE COMMENCEMENT OF WORK. THE CONTRACTOR IS SOLELY RESPONSIBLE
FOR ALL WORK IF PRIOR NOTICE IS NOT C7VEN FOR DISCREPANCIES
2 CONTRACTOR .SHALL VERIFY HORIZONTAL AND VER7ICAL ALIGNMENT OF
EVS77NG U77LI77ES PRIOR TO COMMENCING ANY C6WSNUC7l6N
L ANY AND ALL 0UAN7777ES 91001 ON THESE PLANS ARE NOT WARANTEETT
AND 771E CONTRACTOR SHALL PERFORM AND BID ACCORDING TO HIS OWN
ES17MATE OF O/ANRRES NO EXTRA COMPENSA176W ShALL BE CONSIDERED.
4. THE CONTRACTOR IS RESPONSIBLE FOR ALL GRADING INCLUDING
BUT NOT LIMITED TO ALL IMPORT AND/OR EXPORT AND CCWSTRUC77NG
ALL GRADES PER THE CONSTRUCRON DOCUMENTS NO CHANGE ORDERS
SHALL BE CONSIDERED CONCERNING ANY IMPORT OR E,VPORT CIE MATERIAL.
5. coivr/IAcrOrt sfs.!« vt eeoiv yr/,Wrq 01 Z";= /4.'11
DP P6Tq./NL liv.Icct R Qv/K b /N F/e•O
PR/2 r- co v rQ crio..
ER090N CONTROL CONST. NOTES:
INSTALL DOUD'.E ROW OF SANDBAGS 2 BAGS HlGI ALONG PUBLIC R/W PERIMITER OF 97E
MAINTAIN 4.• 1 CONTAINMENT BERMS AT ALL RV OF SCOPES
NSTALL A TEMPORARY PERFORATED 30' CMP RISER WITH DEBRIS CONE & SANWAG AROUND
INLET TO FORM AN PVMAI DLF9L17NG BASIN DURING ROUGH GRADE
4 -- INSTALL V GIR CHEW DAM - 9NG_E ROW OF S4NDBA6518' HIGH - OMIT OWE BAG AT fLOKAF
r
FOR OVERfZOW
I -- GovsT. r'Mf?' //ti/t8r CAT N et.r. H•/sr.,,.s,B.Pb p.E,ez, Der,q/a s.fEE'T Nom• 2 .
EAR7719 RK FOR PERMIT FES:
70TAL GIT t f][L = 49Z-- C Y.
P'owcvl = Z, 930 c.Y.
jCfuv FiLG = Z,o3o t -Y.
YCAw Bxro'LrZr 90ep t • Y.
APPROXIMATE START DATE OF G?ADNG : 1-7-.97
APPROX/MA7E END OF GRADING` Z -7-.9,7
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Exp. s-30-00
C1VIv
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O1 - CONSTRUCT ASPHALT PAaENT PER TABLE WLET N0. 1
a -- CONSTRUCT 6' COO CURB CWLY TYPE Al -6 PER AP.W.A SID. PLAN Na 120-0
O3 - (
W--18
UCT 6' CANC CURB (1TIFR TYPE A2-6 PER AP.W.A SID. PLAN NQ 120-0
W-- 18
O4 - CA1 NUCT 4' P. C C SLEW PER AP. WA STDS (5' P.0 C All -SIE)
O5 - CAI NUCT C6WG1l VALLEY WTI& PER DETAIL HEREON
0__ 006MUCT RIURLOCK PAVEMENT 0? APPROVED E(XUAL OU COMPACTED NA 71W PER LANDSCAPE ARC!
O7 -- CCWST. REINFORCED CANGX'ETE RETAINING WALL W 5 PER AP.W.A STD. PLAN Na 614-0
O8 - CLWST. REUNFORCED CA OLff RETAINING WALL TYPE 6 PER AP.W.A SID. PLAN Na 615-1
LANDSCAPE PER NfROVED ARLNIUrS PLANS
10 CONSTRUCT HANDICAP RAMP AND/OR STRIPING &.96W/NG PER APPROU AR0117ECrS PLANS & AD.A
REOUIREME0 (WIDTH VARIES 5' MIN. , 833 X' MAX RAMP SLOE, 833 X MAX SIDE 26ff IF ANY)
11 C06NUCT 1NTDWAW DITCH AT T6° OF RETAINING WALL PER DETAIL WET NO. 1- CUTLET
AT LOW PONTS THROU611 U770AL/HO'BZCNTAL 4' DRAIN PPE MOV68 FACE CMS WALL
12 CWT. 3 FT. LONG 0' CF. M 6' CF. MAN -001V
13 CONST. NAM DNIXOSURE PER APPROVED ARC1/ITECT'S RAN
0-SAWCUT AND REMOVE /NT FUING POR710N OF EIIST. CURB
0 -REMOVE EXIST. FDVCE AS RE-QUIRED
16 006T. FULL DEPTH A C FW 1' WIDE SAWOJT
17 06NST. CCMVC aIRB RETURN STYLE DRIVEWAY PER AP.WA SID PLAN Na 130-q ALLEY /NTERSECAON,
AIVD HANLNCAP RAMPS PER AP.W.A SID. PLAN NO. 111-1, CASE I \
18 CONST. 18' R. CP. STCRV ORAN (1500-9) 3 "C. z.,- --
Raab' DtrAl'o
19 CGWST. 18' CSP. STORM DRAIN
Q11D --• CGYVST. CURB 60E1W CATCH BASN, W = 5,' PER AP.W.A SID. PLAN
NO. 3L10-1 A M001710 LOCAL DEPRESSION PLR PLAN
CCNST. 30' CSP. RISER WITH DEBRIS CAVE PER DETAIL HDI
J
CLIVNECT RC•P. TO CSP. PER AP.W.A SID. PLAN N0. 3.35=-0
9`4_ mudll r CP nRnw 1• TIVINT R/" 6 mumrrT m t-WCT 1R' r CP
18'
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INSTALL DOUBLE ROW 6F SANDBAGS 1 BAGS 1#68 ALONG PUBUC R PDR/MIIER OF STE - , y/, ''/ F/GTE•[ FAIR/c o2
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N. T.S.
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GRAPHIC SCALE MET TO FORM AN I V791M DESL ANG BUN DURING Ra16H GRADE 5> GOLDEN SPRINCJS ROAD
0 10 20 40 C(/I OPEN/NG
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NUMBER DATE INIRALS DL-SCRIPRON APPROVED Irvine Civil Engineering WAMW 0 o a O cAYRESCROUPWQMWa &' m m GNOTERETAIN/NG WALLSP R
1 inch = 20 ft. 355 BRISNIK ST SUITE 'A' //
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A' z ' 3187-C AIRWAY AVENUESEPARATEPERMIT
G 1A MESA, CA 92626 COSTA MESA , CA 92626
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TEL: (714) 540 - 6060 FAX (714) 540 - 5408 MR CARLOS A ALBA , RCE 54843, EXP. 6-30-010 TEL: (714) 754-0107 , FAX: (714) 545-5623 B
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O1 - CONSTRUCT ASPHALT PAaENT PER TABLE WLET N0. 1
a -- CONSTRUCT 6' COO CURB CWLY TYPE Al -6 PER AP.W.A SID. PLAN Na 120-0
O3 - (
W--18
UCT 6' CANC CURB (1TIFR TYPE A2-6 PER AP.W.A SID. PLAN NQ 120-0
W-- 18
O4 - CA1 NUCT 4' P. C C SLEW PER AP. WA STDS (5' P.0 C All -SIE)
O5 - CAI NUCT C6WG1l VALLEY WTI& PER DETAIL HEREON
0__ 006MUCT RIURLOCK PAVEMENT 0? APPROVED E(XUAL OU COMPACTED NA 71W PER LANDSCAPE ARC!
O7 -- CCWST. REINFORCED CANGX'ETE RETAINING WALL W 5 PER AP.W.A STD. PLAN Na 614-0
O8 - CLWST. REUNFORCED CA OLff RETAINING WALL TYPE 6 PER AP.W.A SID. PLAN Na 615-1
LANDSCAPE PER NfROVED ARLNIUrS PLANS
10 CONSTRUCT HANDICAP RAMP AND/OR STRIPING &.96W/NG PER APPROU AR0117ECrS PLANS & AD.A
REOUIREME0 (WIDTH VARIES 5' MIN. , 833 X' MAX RAMP SLOE, 833 X MAX SIDE 26ff IF ANY)
11 C06NUCT 1NTDWAW DITCH AT T6° OF RETAINING WALL PER DETAIL WET NO. 1- CUTLET
AT LOW PONTS THROU611 U770AL/HO'BZCNTAL 4' DRAIN PPE MOV68 FACE CMS WALL
12 CWT. 3 FT. LONG 0' CF. M 6' CF. MAN -001V
13 CONST. NAM DNIXOSURE PER APPROVED ARC1/ITECT'S RAN
0-SAWCUT AND REMOVE /NT FUING POR710N OF EIIST. CURB
0 -REMOVE EXIST. FDVCE AS RE-QUIRED
16 006T. FULL DEPTH A C FW 1' WIDE SAWOJT
17 06NST. CCMVC aIRB RETURN STYLE DRIVEWAY PER AP.WA SID PLAN Na 130-q ALLEY /NTERSECAON,
AIVD HANLNCAP RAMPS PER AP.W.A SID. PLAN NO. 111-1, CASE I \
18 CONST. 18' R. CP. STCRV ORAN (1500-9) 3 "C. z.,- --
Raab' DtrAl'o
19 CGWST. 18' CSP. STORM DRAIN
Q11D --• CGYVST. CURB 60E1W CATCH BASN, W = 5,' PER AP.W.A SID. PLAN
NO. 3L10-1 A M001710 LOCAL DEPRESSION PLR PLAN
CCNST. 30' CSP. RISER WITH DEBRIS CAVE PER DETAIL HDI
J
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