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LIST OF STANDARD DRAWINGS USED
L. A. C. F. C. 0.
L. A. C. RCAO DEPARTNENT
1 L. A. C. ENGI N EER
Z-D162 7+7r o
56-01
2-:�I?2 Z-17:a5
GG-U3
Z-DrSG
C8-0I
D- 5-}
2-D227 Z-/D7.t'.;.r-1_2�
Z-�193
2- 018�
z - 113
2 -0�lro
qro
HYDRAULIC ELEMENTS
LOCATION
PIPE REACH
0 1
C. F. S.
PIPE
I SIZE
VELA
F. P. S.
STORM
FREQ.
FROM STA.
TO STA.
I L1AiC" "A,'
I-oo.00
If 31.03
Io1. 5
43
a. 1
50
Ir3!.03
513.9G
96.3
413"
7.7
50
5 -; 3. 9G
. r. z2C. 70
!Pa. 8
431,
7.7
50
G--o70
0o4-9e?5
93.3
j 46"
17.9
50
r -_G.25
7462.49
71.5
3
107
Sf
7 2.49
9445.40
, G1.3
3G' '
20.•?
50
i
I
7 31. 0 re yL C VT,eoL EC EV4 -r 0,V ,4 T I.V rE F5t CT10,V
OF reOAri I/ER: 4A10 /? 0. /G 70 Cr -5 7-A. I -rl00
NO.I REVISION REVISED BY I` APPROVED E'Y 1 DATE
i i V.r: =•v;y }'C7Rl ;Gll Ef" �'.�ra. �Z¢VIj' r�1�t'1�.1�G.....-^,1--L�`1, Fr�r
7j1 I
A d II, f
I
+
Aj��,,�I I I'
1-4
�;II T-
I-1 ' G-COcrceCTS •'
��•� ?-li !I it I; I i-,OTN W.9 YS / I
Iti2-0 W..c,A"avc _I ]-T-
Irt psi I co!9-1
yl 2_-O l I ! �•_0..
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Ae
INLET STRUCTURE TYPE "A"
FnINT VIEW
HYDRAULIC ELEMENTS
I PI?E REACH
LQCA71 ON
FROM STA. TO STA
� 0
C. F. S.
PIPE
S I Z E
I
4'EL. STORM
F. P S. FR E 0.
LINE "'B I ot9i . IG
1 f 50.00
1 ,'��
24"
i7. 5 1 5o
rt5000
3402.27
1 143
Z.4
EO.G '. 50
1 37100. 2 j
3t 34.3G
r0.0
24"
5.5 50 1
j 3+34.3G
34-1-3.05
7.0
2d •
4_0 5o
PRIVATE ENGINEERS NOTICE TO CONTRACTOR
THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR
STRUCTURIES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF THE
AVAI LABL E RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO EXISTING
UTILITIES EXCEPT AS SHOWN ON THIS PLAN. THE CONTRACTOR IS REQUIRED TO
TARE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN AND
OTHER LINES NOT OF RECORD OR NOT SHOWN ON THIS PLAN,
B1'��� t-iI.6� �.�-RCE 13560
BENCH lMARK. Na. CG 307
L. A. C,0. RD 1)EP7 B. M. !N N"'V'LY C1iRB
CF D1: MONID DAR SLVC } 28' *,'E'-Y CI
8- C '� COLD SPR'.`.G LI!,NE
EL.=744. G25 �0TTEP B'1N 1975 )
STORM DRAIri PLANS k"I
PN1. Iel. 5P. D. N,c. !b'?t:)
G EN FRAL NOTES (Cont'd)
GENERAL NOTH:
21.
A SOILS ENTN!C°. SHALL ^E°T'FY .'HAT ALL FILLS AND SACKF'LLS CVER-1NnERGRC,( ,4D STC,Rq DRAINS
^
r ; E.-, OU' W •
5-0E Ci 5. 'J
1.
E'JAT;C',S AaE FEET APOvE L' S C. 3 G S. 'I£A`: r1 ' E:. ^s '_' s CF :?'3 ALL 'h^RK SHALL 9E "+
S
H r T HA;E f
P ^ L E__ •l THIS ^T'F I''A?! rr
C.rM A 6 � iDnT A � %.N I^( F 5 C£n
ED CTFl C OL _O K D_ S O
SHALL 8E SUBVITT'cO TO TEE CC�ii,N�v ENGINEER PRIOR TO ACCEPTANCE OF'.HE Y+'C}Rr( BY THE'O'�JyTY.
r-r An .
A. r r.r . • ^
_ 4r .^N F r ram= ,rA N.
- •S _ __.. n_ ., _0`rS L_ .CN .4 9 D
�''�-I,^!'G SLIP?�_"" .'i :.NO SHALL °E P?OSE'"_',;T.ED -••� r N ',:r Pr.ctryrE Cc i:+" CJU.4TY FtiG
24.
THE CGI4TRACTCP'S ATTE47`1014 1S D!RECTE^u TO SECTION 7.10. 4.1 OF THE STANDARD SPECT CA'• ICHS FCR
PUBLIC WJCiK ^
S CON TA T
S L.. IG+I IN R G,:R^ TY R
E 70 SAFE ORDERS.
2.
ne A
A v T'r r^I• n i r- .•
V A r
.. +< N .H F Nr rr a
LOB Tr'S PLAN Z. _ ..,_4YY 0 A � 4 .NTA'.I^V 1.
L_S £. _� P SE .. S
.S ' ,. ^N TIT 'T A E
' C.. S L E
E r TO'H !'A' C TH M"'"'Y � C _ ��
E ACC ^CYO _ L__.•� ., C . .H_ cr'S'E'+__. ,Cr+ Ex15?E'ICE CF ANY LNOERCRC:,'ND
2S.
THE CCNTRA,^,TCR SHALL CO`�FORM TO THE-VI.N1LfUrV PUBLIC SAFErY PEOUIREVENTS- AS S4CW4 ON
LN1.1TY, PIPE OR W!TH!!: T'HE L'M!TS CF %32:FCT TO ALL SHEETS.
5.LOS
ANGELES CLNTY E'+GI'•EER SiAN_ARD 5:.
'HIS Nn -A-PLFES
2S
J
THE C_+. ^_TC _t ALL FFY THE_EIrLC'P,ryT JIV RY TELEPHONE. r33.2156
A;L PIPE SHALL BE PLACED 14 A TRENCH IN NATURAL GROUND ANDIOR COMPACTED FILL THE GROUND
LEVEL BEFORE THE TRE'+CHI1 4G SHALL
AT LEAST 24 HOURS AEFORE 5TAP7"+C ^yv ,;C7K LI', .ram 'HIS CONTRACT. THE CCN'RACTGR ShA.LL
-
BE AT LEAST 1 FEET A304E TOP OF PSPE ELEVATICN• OR AT FINr5H
SURFACE ELEYA O±f, wHICHE-+ER +S LE:SS. ALL BACKF!LL IN EASE'AENTS SHALL BE CG+�.+flAC'FO TO THE
SF'R1+IT o,,C• ..; r r r
r - .r
EPOS .. _., S' _ a'_' [T •r
L �% _ C.JNTY _+„INFER, SSa S. VERrJCNT A�.y
CE4SITY RECJ.,ED BY Tr:[. GRA3!NG P:AhL
,C-ES CF :_
LCS A •CFL;S. AT :s J EAST 2: RS ?E•:°F SIAR7,VG A', v .tiCRx J' CFR THIS CC4'RACT. CL
',
FERI'S ±.+:AST BE F LED KITH THE '0UN-„ ENGI'.; R.rR -D il, B': I''-I`.O THIS 2� o J51-
27.
THE INSPECTOR VAY NAVE T•lE OPTION TO REC'J1RE CCNCRETE BACXFILL ::LURING CONSTRL'CT:CN WHEN
1
ALL CONSTRL'CT'C'1 _rCI i-S :N T!+E FOC71LAS CF 5L^ !!S 'rDrNAU-S SHALL BE !.N THE SAME PLANE. NO
THE PIPE HAS LESS THAN ONE FOOT OF COVER AND IS SUB;ECTED TO HEAVY ECU PVfNT TRAFFIC. THE
STACGE4t4G CF JOINTS 'fi'1LL EE PERW7.EC,
CONCRETE BACKFILL SMALL C04SIST Oir ;:3.! V'x CEMENT CONCRETE POLrcED FRCv WALL TO WALL OF
TRf'+Ck
i
BETE SHALL PE !''}ACED L'NTIL -iE FORMS
N3 n;SPECTED
AND FRC41 20TTO+d :;FF' F 'RENCTO A IiINIML+M DEPTH OF 1 INHES DYER TCP ^F PIPE.
?FINE R I. G PLATE^, !sl•
A STEEL HAS BEEN
AN AP Prt^
y
28.
A PERMIT SHALL RE OBTAINE3 FROM THE '-CS ANGELES COUNTY FLOOO CCNTRCL OISTRICT
PRIOR TO CO!AkE4C1NG I.FrY C04STFUCTION NCRK UNDER THIS CONTRACT. COI. -ACT 7 HE
L
TRANSVERSE RE1NrDRCEVENT AVD TRANSVEPSE ;D;rl-c ea.-; Pr_ 7�^ED AT P!rHT AN;f.ES ,^R R..{C'AL)
c c „
DISTRICT BY TELEPHONE T 2z5-a2CB -C CBTa1N d±! 1ti SP EC T'ON AND CCN NECTIOFI
TO CO!+CJI- CEINTERLtNE EXCEPT AS O'HERv+;SE SHCAvcl C'l T..r P�
C. AA;tiGS.
PERMIT AND TO MAKE DEPOSIT FOR CONSTa CCTICN INSPECTION BY THE DISTRI:T-
7.
ALL CCNICRETE SMALL BE PCRTTLA`D CEYEN' CCNC' E=- ',4ITH A4 ULT!VA:E 'S CAWS CCV.PRESS:VE
29.
THE C04TRACTOa. SHtiLL NOTIFY THE LOS ANGELES COUNTY FLOOD CONTROL DISTRICT,
5'PENQTH OF 3OCC ;s.i.
CONTRACT ACVIN;STRATION 01VISIDN BY-ELEPHONE AT 226-4206 AT LEAST 24 HOURS
BEFORE START11:G LNY 'NCP.K UNDER THIS CONTRACT.
L
ALL E)�PCSED EDGES SHALL BE F'N+S'nED',Wn. A JZ- C:ViVFr
30.
THE PIPE SHALL '3E MA!13F-1CT1JRE0 'WITH EXTRA CONCRETE THICKNESS CN THE INVERT
3.
A'_L STEEL AD;ACEN'. TO FA:.E CF CL.:CPr-r BHA' • H1'•,•;_ 7i' CLEA.RA4CE UN' ES; OTHER'N'SE SF'£^:F1E7.
-.
AS SPECIFIED I!r THE PRCFILE INcCRVAr10N OF T14ESE PLANS.
1CL
REINFCPCEVE-N- SHALL BE DEEOR±AFD RARS OF :,'ITERV I7 ATE GRA.3E STEEL AS PEA A S.T M. A41S- GRACE 60
1L
ALL HAP. BFNTS AND L40CYS S1'.A-LL CONFCRM 70 THE )Aor-o!CA!S ^_CNC;-I_ 14STIT TE 'VA4.11.'•L CF
STA.NDA_RD PRAC7:,C.
12.
C'rAENS!C`iS FRCV FACE Cr .CN:RE-E"C S: EEL APE TC CE:.•+TT_PUliE Cr STEEL UNLESS OTHERYISE !vir-'; EU.
13.
ALL SACvF:! LS AND FILLS TO PE VSEO AS SUE'.RACr- St'►' BE COVPAC,'.;7 T: A RELA.7'YE DENSITY
CF riv, UNLESS OTI-.FRY ,SE Smarr r.ED,
It
ALL S'EEL '.HAT IS TO BE CC4^! JCU'S SHALL HA'; E A v'!N V t{ :.(P IF 3Ls P.1R C'A V ETERS CR
DER 1S GREATER.
IS.
K-L CATCH BAS•'NS AN,' CC`+NECTO? P!PrS BE"' .- ' A'CN 3L::NS TO BE INSPECTED 31' T!E CCU" fTY
ROAD CEPAATYENT.
I£
PITE SPA:; BE EVE+E^CET 5 INCHES 'NT.O ALL SRJ^,J'^ES ;ri[L1,rC1!fC 1`4LT? d HEA_LW.�LS, 1 Y.E55
OTHERWISE SPEC'F.EO.
PE4 L 7.C.fC L7 �: Q. DI,G 17. Yi1'EPE PIPE !S TO EE PLACED 'N' Fi! L iE FILL SKAiL S7 CCV.PACTED TO A V!N''VrUM CEPT!i C7 3 FEET
2-n•'80 :SCYE'HE TOP OF F: PE °H.'^R TO
! 1S_ ALL ?�OYFILL AND F!Lr APCL'Nn Cr re - n !r r ,C = 8E 1G�r 'P TD
E D C ti 1, V STF+ ET R HTe CF "NAY SHALT ae•.,
'S::9^4A7E OF THE RCAO C4 EE fr P ^F T..r r^`,C_IT, V, F+rCHE rrP IS _ESA THE-,,ADi f 'DEPARTVENTSHALL'NSerr A '' ?A KFI D F ABC:.E ArOAf VE'V' CNED L V.TS. APPLICATION FCR
•I , 1�l ENGINEER OR :!lSPrC LP CL^.Y'4r CT;C• Y.: L BE Y;-DE c , t + r TH Tr•_ 'r,CRK, SHAL c � =_r 'HE CC'+'. RACTCR AT
j 8• 1 LEAST.1 HOURS 2ErDRE HIS SEa':!CE :S RECLIRED. CA: .L L'>d:St
13. A PERVITSF•:AL'_ BE CU-A!NEO FPCL1 -HE P^AD nrcAPTYE.'•lT ►.':C SH0.E BE SUB f! r , T t rr =
TTE +3 TEE !NSP_. ,�rL
r e. {4 2CL. 13 j / PA;OR TO CCNNENC!NG CCN5TRUC7JGN WITHIN THEIR R:GH'S ^_F WAY.
Fr 3 chuuf6r ! fl
II3ro Sf I i JOIN EX.rS,r� �4D j •"3. �.L RE:': FC4r ED CC VCRE'E PIPE SHALL 9£ cE0^E'_" r•+ .+!'Cr,R^_A':{E u:7N ;.CS A":vE.ES CC'JYTY
✓ o/icv HGINEER CASE Aa ?ECC'NC PEP STsr+CAaO ^2AW'�.0 L'�, Lr+:E55 OTHERwrSE NOTED.
T 'LESS CTHrRWISE SHn't' CCNCrc7E n.;t,rNS:CNS SuAr L 2E VE)k RE7 YEA7!CA LLY C2 NOR':^NTALLY
1TR�CK_ ?
l\'•os� 4 ` j 1 F:r'D PARALLEL OR AT RIGHT ANS_ES R 4n.C.' Li TO :ur CE'r'ErR _".E CF CC!i5'.P_CT C rl. -
��� I ,NRa�
"IS STORM CRAI'l • nr ^t ACCE'. r0 FCR VA 4'£NAttiCr U`lT ;. THE S'.REr-S PAVE "EE!I PAVED,
R•3`r �� 3�`I j�/ / IO kA.: HOLES BRC:;G4770 r,F•A.CE, A.4D :rr SYS'.E.A ;S TO THE SATISFACTION CF'NE COJ'NTY
I ` r R E,4G'NEER
RiPRAP MOTES
i 40 K FOR 4 Tr AI:v;P SN{ BE C ?Y S'^C rN
1 r"N R1 I �i S 0 G C' 3 :L CCv?C A' _\ C!T+:CRrrr AND; 04 R:LT_o PL'N
E L 5T G E -X CHES AN^ 'F A t!, 'r r
Ia S.VA E '-A Y5 rAt SEA SH '_ ND: ''_ .D 354✓
.�CELC - c' Lh GES' IV S. N SN:_L 4�0 r
I _ 1S fYCHsS. 'hE PGEST '' r+S:C+!+ L r E
+ -- -L,L•? .tl:a_L 1 l9lti�?•�I II / 1 L2. THERE SHALL BE A GPQL+T ?£D OF AT LEST 2 "iC4ES F=`_.c
A7V T11 FIRST '.-AVER CF ROCK. ALL THE
Vi V::OS BETn'EEN THE RCCXS SHALL BE F:L-E,' ''; 'H RC., JAA FA -'A SPALiti; UE76EEN R.JCKS SHALL
'f BE 2 :yCHES.
p •_0., +. rr r+�- I °JRFACE RCr-KS SHALL BE .:.PEc.orD Fr^ A 1 , TO . ± Cr -H{ , p rAAY!'.,IS!EN SIC.r_
I *'4 Co/2"f307Y 'S;4 YS
SECTION ±'A -A" - - -- --
NOT +0 SCALE '
NOTE.. CC`iCRETE MAY BE SL19371" ;TED FCR THE GR'CUT,
I
P NE.a l7H/:S'LL PEt,I Cc PE,''C. A. C.rCJJ III
�7Pa �Ti7�• o C
E ,r,U�,��S S1PE4crr- -PP7 15 98
� r C.4'4 rrfPR 1 I �• +
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~ Q' A%4.r?S'pLll'GLS��
J�r •- 5',c'� I COA.'1T .,.t/
cL!' FtkiS
LIS vJln`il IiV'.*:J
ems,
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v { Imo ' } N t i57�iC�' Zjx�4yll&(; a. It_ _ I-
�'�i I C J
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cOUN T y O� LOS .��IGrLES CALIFOP,
I I A
STEPHEN J. KCONCE COUNTY ''-EER
1 l --
SECTION
1RIC TOI3" ERVIN ENGINEERING ENV!RONMENTAL DEVELOPMENT DIVISI 1' �f
S'r!.T!nEl RICAL TO C v 1 C .
NOT TO SCALE 621 So-WESTMORELAND,LQS ANGELES
CAL!FORNIA 90005 213/ 385-713 , APPROVED BY- �, i"�%u1� pA7F:
C'VISICN LNG:NEER
REVIEWED BY THE LOS ANGELES COUNTY ROAD DEPT.
r
CHECKED BY- G �/}�� r i �Lt� R. C. E. NO. ; '7 e-4 DATE:
BY: DATE: SIGNATL'R!:-7="_`''r <it tF.C.E. `;0.1356fl CFFI';E CA' C'OL;NTY ENGINEER t 3
SH7 0F 3 SH'S '