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/. A concrete co/%r is required where the change in grade exceeds
O. /0 ft. per fool.
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FRCwT WALL
STEEL
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The Indicated reinforcing steel applies to Catch Basin Standard
m Drawings Na 2-DI01,109,160,162,163,164.170.195,2491and.2, and 471
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/BAR WALL
L TOP SLAB REINFORCEMENTS
EAB WALL
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Fo( detalllnq of r•gdr•d sfe•I,see. Catch Basin Slondord Drorings.
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For dimension b greater ftwn 4 fl.,sa• She special design of the top
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I F-- Basin ! I, ; I Ha in ; i I'
I I Basin I I I
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slob reinforcement shorn on the required structural plan.
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2. WALL AND FI OCIR REINFORCEMENTS
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The Indicated reinforcing steel applies to Catch Basin Standard
m Drawings Na 2-DI01,109,160,162,163,164.170.195,2491and.2, and 471
.
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-'�' ____I -------- rocesfquud--------1------"------------------ -� .- -_ • ' - - ''m,.P,�/n/B �' . '-.
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All catch basins constructed on streets designated as State
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Highways shall include the reinforcing steel shown On this
drawing.
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-Stroi h1 tirade orselenote•f-
Line
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CON CRE r- REINFORCING
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2. Where pipes a, allierenl diameters ore/aped wi>h a concrete Catch basins constructed on stresisnot designated as State C A S E A S L� /w Ste note b STEL ! s 1'�T U�'E
WALL AND FLOOR STEEL Seenote b ---.' -
co/%% L and T sho//be those of the larger i e. 0=0 or D SECTION i Highways under the following condition: require wall and - -� Q � D _
g pp / 2# Spacialluole' Where nocurb exists, curbs shall be t. __ _� STANDARD AOI�� REINFORCING BARS
floor steal reinforcement- /I constructed between ends oPLocal DI• cession. Curb - � h
WATCH BAS/lY RE/IYfQRGEI�/ENT- eW' 1Q /4 `1'/�c1.1 � t3pe1>rrig (W,C a SY`=' eosin Depth(V) I %, , � _ - � --(R/ 09 nd line
_
whichet�r is greater gash p
section shall Conf�r/f7 /OIhOIOf �nll27llln a CnC . .�_ V I - �� zT -- I BAR SIZES WEIGHT NOMINAL DIMENSIONS -ROUND SECTIONS
3. For pipe larger than 66 o specie/ca/or de/oi/is regr�ir�d. To 7 telt (Incl.) to feet or n+or• 9 9 ,Y __ _ _� _I ' - - -1 - �
L -- -L _ _ _ I Eris, Gutter Line /
7 to 14 lset(Incl.) 7 feat or more /- - - - - •See Special Note - - - - • - - `' I' - - - - -I{ - • . • - - - I-
-
p EX/St - OLD NEW POUNDS DIAMETER CROSSSECTiONAL PERIMETER
. 4. For pipe size not /fisted use next size /argal 1410 21 fs•I (Incl.) 6 fell or mors / ' Point A- I ' , � , 1 � - �fc -.3 0 INCHES) (NUMBERS) PER FOOT INCHES AREA-SQINCHES INCHES
Toto slob s/w/ see soh /-, Curb r Y _f r, / B I r.
- 5. Omit reinforcing on pipes 24 and less in dlomeler and on al/
pipes where angle A is less than /00
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,---4012 t 6. Where reinforcing is required the diameter of the circular lies
/ .
- shall be O f (2 x Moll thickness) f 8
�i j :_.. 11 /r / �� 420 C-2CX�0 Cmcre/e 7 When D/ is equal to or less than D2, join inverls and when D/
�:. . �/
yp�
p :; I t__ti. is greater than D2, join .soffits.
I ' i . 8. Pipe may be corrugated meta/ pipe, concrete pipe, or reinforced
// concrete pipe, or asbestos cement pipe.
C� Il g
I M.__ - 1219 Not to be used for o size change on the mointine.
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TRGWT WALL
1
/BAR WALL
STEEL
EAB WALL
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d Cr R 4 feet unless otherwise specif)ed K -5 fi of unless otherwise spe�ci(il•d
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STEE
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Bars A a 9
Bars C Bars D
bhrs E
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over 21 feet All 1+._---' ' �-�+ 1 '
_ t-----lkir�ab/e----- I L L- I K �- ZBa�ys I
I/oriab/e m /4 .167 .250 .05 .785
1 � --`� 3 D E N E R A L S / L- - - - - - - •►� - - - /(- - � - -•i i••. - - - - - - - -t~ - - - •- - - •-ice - ..�
I "' !p I-- s%d� Open# I % I SECTION D- D
0
1 2.O _ i' Steel reinforcement shall be per Standard Drawing No. 2-D171. I , I ng D I % I E (. E VAT IO N
Sloal to concrete surface end deoronce shall be I Inches. F- I TO brCUrb ' 1 Basin I I I e-
t 5 -n,4.
-c/ Bars E ------- -� --- - I I----- -_ NOTE 0
----- .376 .375 . I i 1.178
_ '' ` - ' ' ' • o. Local Depression shall be Case B un ass olh. erwise specil3ed on genera/ p/un.
____ b _____ �3bdrs Volley type Invrl,thown by dashed lint In Section, required _
V I I r5hars HiQ 1 p /2" when connector pipe is oligned to end wall of a catch basin. f,G }; - Str. 6r. I guaICurb facts}" ' ` �a , I, - o b. Elevations at outer corners shown on enrol plan. If'no a/eta/ions am speci.?ed, ( 4 _50 r� 1.571
I all I ( _ I For the design of catch basins with a V -depth exceeding 6 L_Pbigl,4 e • l/MOuIerCY1' D/'L0�1 Lk 9 '668 O •20
/t ,?,Cl?,--_ 1 �f - note f I •Variabl ge preSS�On shall conlbrm to finished street surlbce. O
I -T I Bars B C f' 12 feel, see the required structural plans. V r0��c -'Brae ht o; or Ri e Line- L int M e c. Stokes shall be set to grade along the Palley and olon-g the ridge line (outerr
1 1 , II ----- 1 &Pyo 4 bar, may be used in lieu of No. 3 Dors � St erlige ofoctuvl depressed area). Stokes at points M and '1v shall be set 8 O5 1.0 -r3 .62D .31 1.963
I l I _ ` __j a I as follows# �__ Stroi ht Grade areal -note%' _-I ort o s/roi.qhtgrade between tops ofend headers (if on a vertical curve
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New or Exist _ } / Cr 2- `
Pipe I l WALL AND FLOOR STEEL SECTION 2
I ` / ETCH 8A SIN RE/NFORCCy T - W GR ATER THAN /4
/ -0 IV It
VALUE
• , , ! D , , see note f'"). These stokes shall not be nemnved until just belbre the
-See note b ; `•_ role b_ final finishing,
ALTERNATE
VALUE
ALTERNATE
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(3-I S_" SHEET I of I
CN1(/DER10NeNa•w
/ 12 -" k- • -� I - /2 i, I _ vertical curl a shown on enrol Ion. '
I / 0 SUPERSEDES drawing of some number doted July 195 ,nq I I.L I
/ e � E_ F �, / I I I Op�cnr �- U I C F 9 P .
I/ -------- - r- ------ ------ -------
I rJ f ���_____ _L G _, �,TopafCurb ern ('- _e_____
_ �- --- - �- +•.�: 's• LOS ANGELES COUNTY ----- - ' ' ' _ --_- _, II/ �p a.303 1.270 1.27 3.990
I / E ualCurb RE FERENCEe REVISIONS LOS ANGELES COUNTY RI/
i I �•� � � I •410 1.56 �7: .30
�q 0 2�- -- - ' O V(/1 J S�I(r.1E'9 END I � --- FLOOD CONTROL DISTRICT Flow I -- SIrGr. -- '.I 9 i:---S1r. 6r.-- 1 Flow
~' _q Fane • w ' wA.w OAT[ al.0■1w110N
1 WALL STEEL __b____ r - 0� •� 'N' SIr.G�- /J,r -` 1 --- -
° , I Irf4.Er>i I
� �� � FLOOD CONTROL �IS'f RICT Q
• e , rs` �i C� Wriob/e tr > c".,A,rr Ar•s t. tr.s
__ _
1 ;' k REVISIONS LOS ANGELES BOUNTY - -- """ m BARS G - CATCH BASIN .v o�� 51� ,_� ^ ^ % 1 ♦ c ,.� t; �,,,,.,, LOCAL DEPRESSION NO. /
E, V 2 a J , Ridge Lint , The new bar numbers ore based on the number of � inches
,' NARK OAT■ DESCRIPTION FLOOD CONTROL DISTRICT 4 6 � 6 I - - 2 _ A 12-11.91 A.w;,.vd n►•r�
`� > /1 . °, Rev sed r.° -e a. FLOOR REINFORCEMENT SECTION 2 �! B B 4 6 I REINFORCEMENT i__ -S•tro% hf 6rode orsre nurs P• _ ! ♦ e•1a53 •Idled Ndles end FOR SIDE OPENING included in the nominal diameter of the bar
*4Co/2'� ,,Ir rnonyed 4' to -W Bar number,? /n bin rounds an/ Burs numbered 9• lD and /l
--- ® .4- /- 7z fit, -sae C•o,w,-ahs CONCRETE COLLAR 8 /2 Io w 5 6 - l • • , �D •. U i-17-51 Added CATCH BASINS P y
3- 4 Circular Ties ,a - - - - I Bars G Bars 0 . See stole b , APoin_ t kf Poin l ly \`See note / _ one round bars and equivc/ent in weigh tand nominal cross -
A CASE C Q • 1 A"'� - ��__,.{L// o sect/onol area to the old type /; /� and l� square bots
.I s C orb'. ARN,IY• •►►w0•/.O
LIL! lata -t :OOCeO S -/l GS s•[v•_ r0, r/onn I
No/•�s 9 I _ - - - /. r . .:. • t1ATC - JVLY. t.]2
FOR PIPES 12 INCISES 1 - _ _ -- .. ,.r.�_.... ,'.��._a." ww„I„ ,,, ■.Co.N.ND.D.r DATELos ANGELES COUNTY L� Revised I -Js -7I 2-Dt7t
#------ ' �_ j:�' �f/�� ��/G� ►d0 (42(- •O e81 FLL]OD CONTROL DIS-RICT
THROUGH 66 INCHES a ��-v _.._..•..._. ,_,._�•.,,,,, - -- ; --- - ---- - - t
- - ,•' APPINO,IED er
APPROVAL RECOMuENDED BY •rrwu,[o r. -- ---
...., .... D.Y.M. p �•
01 •....o •• /,� Z.14" 3-C Bars v
//i� r•.c.w •• CC,,��// L
K- // �� �• C.W.H.c1..., 41"G. - !9/1 _J _L___ CIV./ aNa■•aER
�L V, Li-.-��G�1�rX._ CM.C... •r •..•Y.11.4 ••
SCALE GATE FNO._2__D_3SGRATING BASIN REINFORCEMENT*CALK DAT[ DwG. NO. 2-DASST. CHIEF DEPUTY ENGINEER /I 'LOS ANGEI ES COUNtY FLOOD CONTROL DISTRICT--•-1-•��, ��;�J._ NONE DEC 196ET I of I NONE 5-15-'68
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I
ol IVO TF$ Cur! i_"*e -- - -• -- - --- 7' ---- - '/ r1 STEEL PU►T�.---....... Vf forcunr s/re/ oar coo//cobA.
r---�--------------'�r-------------------------------- Y4 . s D.�. ar as aMno`leQonl+/erar
Alternate iAor�hole -�---i NOTES �� •. TM��•Y---- '-•
I i r- I V locations per Uwq. No. 2-D 157 - A I 1
' ' L CONNECTOR PIPE
Dowel'-__ --14--["
- L support ea/ 0404 -a _ A"# r0r7 to cadw- ../i s.nwr d .'diol..+. arA ro'Raisa as sowft (AS -r gad,uE DRILL FOR- 9UPP102T
T .�- Locale pipe al the downstream and of the basin unless I /drrwe0 m show".. '
1 r -I �- _ - Dowel per Detail e•'f`-s'
-- - - �-I-t-]-I-IH
- specifically noted otherwise on the general plan. . _ 030jr9'p/2'o. 2. Prw,c/w+ alar sAorl ee .Tata/ATI, a.f syyart[ao/ts arac.1/. ecslrldq Ar `i- d_ -\` ,� ; S/oirEro/� s1gM
I '/ \1 Pipe shall be trimmed to the final shape and length I o•- -,- /rirsl • e 0 9'Cals•4"M o1 a'•`°w't S/''r"e a'�•►y 2-0173. q �_ - =-T 3-•:. or"4 bars a (w+6') A.S. -
( 6` before the placement of the concrete. - -
' ' �' 2. CONCRET f I } t s.,ordt aon)r jbJ/ N sA+� w /..Igre n Gra Fac. t t i l r .// cvxe Detrtirs �- % - _
I Iyp. r---� /�" _ ---_-----� t .Lr/IlOaif�A//a/oOrrl iA0//OI �/tiM�if/a//�hrbrAL•erAw•. � -�� �•�• ��1 �1 •I r .\ e O
'� . ' >` • a
/ AKw c,.� /�v+.crta• dls•/il shaA b eEr)IIYATI sr■ea /As Aa■d■■w� '�
J Amos cr •IP -'7: - �-� `� ` �` •s'1 - ° - '*J - ' . � y - D • A
H ri `
I'l __-i- Design, k ■ 3.000psi compressive strength at 28 days. . . .
I1 . I 2^ / Floor of the basin shall slope from all walls to the I ' c �� &W can* �, �Zrolr 6. awrfd s"°tr°' plKcw a1cJ ler 6s� \ `••,,/ , � \ / P r � f; I - _ .
01 no coo- V ; n I • ' • • t .
/S fl4lrlR g;� I
I a oullal and shall b• given o steel- troweled surface I Y.• B /,el 10"O" aw,r las► Q I w•-•4 'S',AVII w CJ; ew.wr. Mia eAw/ Ile q, +Ei y . • .:I -a • ' IL _
I ua '' 2'= _ \ / I -.y - (I N finish. ' - `-• Ai Awed ae /hew !we cswv 0110 �.Il.cri,a• N is Ars/ Nq r N �r1 $1 / �, �� •ice _ .
-1-I Curvatura of the till and the slot walls of the qullar rel /+•• •'•:^w^r �* r*•�*e s"a+ s;'.IrM nwr.ae t+.+ ,i� r H ,
6• ---hvm ow fww "OK - .
I -/
Dowel-- - I 14 !i0IYD - Dowel opening shall b• formed by curved forms. ,� . ti �®6 f c.r- rAe Apt ep of nae h>r ear AArn to rImBimc o. i/Alec -wx . _ � � �� * � • a •. ;a r r • -A . . - . � l
-II q� -2 . -Anchor Surface of all exposed concrete shail conform In grade, I I •,`J :��` ,� / S++ srlac- elrtell Be MW cIrarer .✓ /Ks w re ATMs /Aow 1f /+s■. /Ao rz•.Yeiplsrla 'e i /�- •`' ► 1 ! a.
Anchor --- II 111 I g N slops, color, and finish to the •sl:llnq or 1 � . - __1 6 V%W, carol Nler r As b. c•■•w•1e'4 aR Ioarrwr• Intl /waramm d'"'d'IWV4 � / I_• J
W\ Its . ,_ �.-4 +30x•4/r! las/cc-Ropffsowitfrom ..
-i---y-- proposed,curb and walk adjacent to the basin. . f4r'WV r'"' s"•'1 be 1A" ""'"' -Ww ` s� C/1N 6 �g •�-• /1las.'"'Is
' SIOW 00 aM-+[ ,y,► /A@nWAJ M tns mala arw WO MW eA1CMN/ w secA_. �.
u -1- ii- . 3. REINFORCEWE � ( Std. Dw No. 1-D fl) ) �r ��; Cauca A•sr Eqr sib11 i•+�>�i 1wKs.r•/ v+l'l+l..res . ` `-- / h(de in f2-026�J
'-----t - - - - ` - - -- - -- -oCur /q W.,, AR., /Aw or CAWW is rrp.rri. eked Arg/Ae &hag be re•1r. tz.1 10.
/ ► ...
rrup
3 Radius- -- - ___ Top Slob- No. 3 or No.4 bars spaced asrequired on the • ® I / 'I,. -- Adua1c" S/i
-----=�---- r----- ------ {{-- - ►- ----- . Structural Pian. I / I - - - - - I 11
e Z
FLOW 4 Radius -Anchor per _ I I ' / ,�/ 11 7, Irrr1. Aw1w/rA u1f Fan Parr + bral•.#a 22'a1•I 43; hw aecf/on1T ##1e7 M .+•[ Hass / a -- O: i 'A/Ase Bra•(s sa► svlr[I acct. alai ( " .d/lan 11iwcJtJ
V t - Wall: and Floor -As required by Sid. Dwq. No. 2-D 172. I Varies (As I -eq by the /4 THICK STEEL PLATE � &=PON& 4:1An» Jet"••' "'s M "''� S""""' aA0"1 e i"d f ' _
Dw No. 2-D232 4 Rodius PLAN VIEW ple'Ovi1oiE SLOT .Foal Rte+ �.! --- -
q �Reinf er l� - 4. DiMENSIOfV$' I L. S. batraee s/L D Sri � J �� sMa a P�'•4 aIle Ictal h,aw a�a►r I � �/� � _ .-=_ -Pro/stfi�cBar. SN A/O:�v - SetIpM1 @
p 3 Radius 1 ,sfi-�ei`��a/ draWin I ANCHOR 130 T acts I _L _.---.--.----Cs*. or A77 Aoul. / ee OR an AW ester...
Curb face of catch basin opening (Exist. C.F. t H) shall , . a Leagm of Farr PAste a tr•t2 lar am tate* basest •■OW /hr a''�'T"o7C .o ::.-/`�Go/ronire0 S/eN-Sla: s4wrt Awl or Asr�pana® AsocAine b1/I. Sas Mph J.
Dwq. No. 2-D232 A _ -- - as required by Sid Dwgs. Nos. 2- D 88 , 2-0415 or `3 ,. Basil. A1%el.Se+ DTI•♦/rr.I-024lL1 oA+/ .2 /or ewa141• I Ilbo'�1E•� ...
as shown on the general plan. �Rour�� Mi/c� Sfee/Bar I r i
/� J I ®^T va d 2J..ra o1A► .tall EATaTIc ory
Beaew' f70f r* A ..sew ,A.a/t. Are.. N 41F S4~ !. C„rA lary sh u M as tee..* Ib D-rs- Abs- 2 -DSI. 2-0248, 2-D4if. ••i ` . 3 . ,
Catch basins for W ■ 10 feat or more shall how• a `V' ; co•■.cfol►. . • • -
TO P SLAB - STRUCTURAL PLAN depth at the upstream end equal to the curb lace al r- - - - - - ,• - ..�.' ASA►-+rarl:0 srE/E+r D#rrSS* .r as SAc.s /As eenrrsl RIM- , , ` �:
I SauNir Cow.ect� ur+ er•M; ateyrer os •.:'• : - _I� . . .
Ohs catch basin plus 12 Inches m'bul in no case shall ter- - . A7 SPAC/A'G Ar ALL AA/C�4GE - ? S /s M# SAM ASW dWskme betemsomAWSiNof Mo caA:A best. mW /,lie edmW
• ' ) 1 I I nrlAtNed AWA~
e sr end arc1lars J'fra• smaa of Aber • . ' � � Q: fisc
the slope of the Iloor earned 311 I ' i!j• � NN Z _ _ _ _ _ pyo , o/ ,be noov�s aIICIAM /wr. Sm Ab/II .�
W - 14'- 0`• and b• 3'- 2` unless olh rmse shown. III /� ..t
• A Placa ow A wkoW Ol *cc* ads W dar oat p// s0i is i■+wnr d✓ RIMY i' Ati■rITeC .
.Std. Frame and Cover „# • t..1 -� �•
�N Radius., t Per Dwq. No. 2-DI56 • 1 V ■ 4 -O , unless otherwise shown. I I r :. . •
7 ,. ,-Face Plate and Openin ■ - I ' �>'- / _ A '1 •.. i' A� , .a
`,'. Anchor-, -N 1 ■ 6 If V ■ 4 - 0 or Iastt. � A ;
vl 1 per Dwq. No. 2 D232 I •_ •.
I 1 ■ . ■ 1
-'a3 or '4 bars.4 req d % % I _ I I - 8 II V■4 - I to 8-O. `� SECTION A -A ____________ V. -
1---- ;'-,- 8 -------I T-- ' 1i- `' r ,--------- t • t0' 11 V ■ 8'- I ` o► more. FRONT EL�VA-i I ON �r--_-------77= B �/ -'T .- A. `
_' I • I c a t . ` :e, .Street or T 5• STEPS I Sid. Dwq. No. 2-D 96 ) r �? ,�
T_ /� NI E • a > I I -I` 1, I {'I % L.D.•surfac• j V l0 Y-0`(incl.) place one slap 12 Inches above the 11 - r/V'l
I `9 a -Dowel II 1, 1 ° 4 I I Iloor o) the bosln. ®NOTES ��` i _ r(Selr.w ow Cosy► eaarw BILI
•o- �• 1--.
•._r_ I't.�rI"' - I I - 1. An alternate step may be used subject to the approval of the engineer. ��-e-. � �'iV over 3 -O loceales at 12 -inch Intervals from the1 __ I.... _.. Dowel-' 1 i ' P P 2- All steps will be firmly and rigidly sett and no cones or shafts will be � ery ~ -Id. __ _
I a - Protection Bar and floor of the basin with the lop slap of 12 Inches (minimum) . �r,r Sipace Aencno,sacwW-ff1WJV r1./7P/J'A-KIEC 2-f Sawlrr aoi*s /Isr
L I accepted with bent or cracked steps.
./, FQ_ 4 ,-Step per Dwq. No. �: • Support Boll per I below the lop surface of the top slab. p p belw.n end arwA ra 0,4 onchwso/sckrajip-IiAt e'a ,- •
01 I • I ' 2-D96 and Note 5 s' ' Dwq. No. 2-DI75 1 3. Steps Will be galvanized after bending. �.,.!„fiomAcr /oc•a1aw. SPMR 80+charsraA�"+^'i/• I" �? Carr's+ d°//r�
d hwrof to s o/ CO,d
4s Iwva. b.1-ewT ad oraul or: D R AGE • e --d - -dj -
DETAIL OF DOW. _ ;�: an 2-0232 I LOS ANGELES COUNTY '
zl
01 > I FLOOD CONTROL DISTRICT
int 1 b--------- •I ' I
_- ------ ;-Allernale connections CATCH BASIN N0. 3
„ , per Dwq. No. 2-D224
. NI 3` Radius , I PLAN SECTION
Slope to outlet /� I
from all directions I AND PLAN,
T
•
1
' 101 ---_----_•_-
. . T - - ' '�' i, . ....-...w.e.. ....-... w..e•......
i . lf�_-:: 1_�, �--_�, " 1 4`4 --- ____ ---I 4w. @-. -&.1 - *T S..4p dwwv _,FF&
- - a I 2 APPROVED ■r
Subgrade Optional-' r-
cNlEr ENGINEER
. SECTION A -A SICALe DATE, DWG, NO. 2 - D 16 3
P.EFERENCES
• , , ! D , , see note f'"). These stokes shall not be nemnved until just belbre the
-See note b ; `•_ role b_ final finishing,
LOS ANGELES CO•UJVTY
FLOOD CONTROL 01511RICT
®
1.5 02
.750
.44
2.336
•�•
2h CASE B sr
d Cr R 4 feet unless otherwise specif)ed K -5 fi of unless otherwise spe�ci(il•d
L - 6 " •' . f
(/
(7
2-04 4
D
1 -19J
2.749
6
H - 4/nc/res unless other'wi'se shnlyn on the general p/an.
,---- - - 'Sea SpXial Mo% --- ----, e- Points A and B she// be sef a/ H inches below erisfing
®
5,70
evised�De%rS�d
.875
.60
•#c'•• -#•a• "
_ G. r Cao-
@i
®
2.670,
1.000
•79
3.142
Added notes
/ guller grade
t•-----�- 6 -- r-------6---�--- f: S col details governing the construction of this Local Depress -ion on
r "--I Side 11, Il ~ • P 9 9 p
0
34.00
! 128
100
Q•
3 5. 4
/ 12 -" k- • -� I - /2 i, I _ vertical curl a shown on enrol Ion. '
I / 0 SUPERSEDES drawing of some number doted July 195 ,nq I I.L I
/ e � E_ F �, / I I I Op�cnr �- U I C F 9 P .
I/ -------- - r- ------ ------ -------
I rJ f ���_____ _L G _, �,TopafCurb ern ('- _e_____
_ �- --- - �- +•.�: 's• LOS ANGELES COUNTY ----- - ' ' ' _ --_- _, II/ �p a.303 1.270 1.27 3.990
I / E ualCurb RE FERENCEe REVISIONS LOS ANGELES COUNTY RI/
i I �•� � � I •410 1.56 �7: .30
�q 0 2�- -- - ' O V(/1 J S�I(r.1E'9 END I � --- FLOOD CONTROL DISTRICT Flow I -- SIrGr. -- '.I 9 i:---S1r. 6r.-- 1 Flow
~' _q Fane • w ' wA.w OAT[ al.0■1w110N
1 WALL STEEL __b____ r - 0� •� 'N' SIr.G�- /J,r -` 1 --- -
° , I Irf4.Er>i I
� �� � FLOOD CONTROL �IS'f RICT Q
• e , rs` �i C� Wriob/e tr > c".,A,rr Ar•s t. tr.s
__ _
1 ;' k REVISIONS LOS ANGELES BOUNTY - -- """ m BARS G - CATCH BASIN .v o�� 51� ,_� ^ ^ % 1 ♦ c ,.� t; �,,,,.,, LOCAL DEPRESSION NO. /
E, V 2 a J , Ridge Lint , The new bar numbers ore based on the number of � inches
,' NARK OAT■ DESCRIPTION FLOOD CONTROL DISTRICT 4 6 � 6 I - - 2 _ A 12-11.91 A.w;,.vd n►•r�
`� > /1 . °, Rev sed r.° -e a. FLOOR REINFORCEMENT SECTION 2 �! B B 4 6 I REINFORCEMENT i__ -S•tro% hf 6rode orsre nurs P• _ ! ♦ e•1a53 •Idled Ndles end FOR SIDE OPENING included in the nominal diameter of the bar
*4Co/2'� ,,Ir rnonyed 4' to -W Bar number,? /n bin rounds an/ Burs numbered 9• lD and /l
--- ® .4- /- 7z fit, -sae C•o,w,-ahs CONCRETE COLLAR 8 /2 Io w 5 6 - l • • , �D •. U i-17-51 Added CATCH BASINS P y
3- 4 Circular Ties ,a - - - - I Bars G Bars 0 . See stole b , APoin_ t kf Poin l ly \`See note / _ one round bars and equivc/ent in weigh tand nominal cross -
A CASE C Q • 1 A"'� - ��__,.{L// o sect/onol area to the old type /; /� and l� square bots
.I s C orb'. ARN,IY• •►►w0•/.O
LIL! lata -t :OOCeO S -/l GS s•[v•_ r0, r/onn I
No/•�s 9 I _ - - - /. r . .:. • t1ATC - JVLY. t.]2
FOR PIPES 12 INCISES 1 - _ _ -- .. ,.r.�_.... ,'.��._a." ww„I„ ,,, ■.Co.N.ND.D.r DATELos ANGELES COUNTY L� Revised I -Js -7I 2-Dt7t
#------ ' �_ j:�' �f/�� ��/G� ►d0 (42(- •O e81 FLL]OD CONTROL DIS-RICT
THROUGH 66 INCHES a ��-v _.._..•..._. ,_,._�•.,,,,, - -- ; --- - ---- - - t
- - ,•' APPINO,IED er
APPROVAL RECOMuENDED BY •rrwu,[o r. -- ---
...., .... D.Y.M. p �•
01 •....o •• /,� Z.14" 3-C Bars v
//i� r•.c.w •• CC,,��// L
K- // �� �• C.W.H.c1..., 41"G. - !9/1 _J _L___ CIV./ aNa■•aER
�L V, Li-.-��G�1�rX._ CM.C... •r •..•Y.11.4 ••
SCALE GATE FNO._2__D_3SGRATING BASIN REINFORCEMENT*CALK DAT[ DwG. NO. 2-DASST. CHIEF DEPUTY ENGINEER /I 'LOS ANGEI ES COUNtY FLOOD CONTROL DISTRICT--•-1-•��, ��;�J._ NONE DEC 196ET I of I NONE 5-15-'68
-._.7r:_:__.1.".,ra." .N[[T 1 OI t
I
ol IVO TF$ Cur! i_"*e -- - -• -- - --- 7' ---- - '/ r1 STEEL PU►T�.---....... Vf forcunr s/re/ oar coo//cobA.
r---�--------------'�r-------------------------------- Y4 . s D.�. ar as aMno`leQonl+/erar
Alternate iAor�hole -�---i NOTES �� •. TM��•Y---- '-•
I i r- I V locations per Uwq. No. 2-D 157 - A I 1
' ' L CONNECTOR PIPE
Dowel'-__ --14--["
- L support ea/ 0404 -a _ A"# r0r7 to cadw- ../i s.nwr d .'diol..+. arA ro'Raisa as sowft (AS -r gad,uE DRILL FOR- 9UPP102T
T .�- Locale pipe al the downstream and of the basin unless I /drrwe0 m show".. '
1 r -I �- _ - Dowel per Detail e•'f`-s'
-- - - �-I-t-]-I-IH
- specifically noted otherwise on the general plan. . _ 030jr9'p/2'o. 2. Prw,c/w+ alar sAorl ee .Tata/ATI, a.f syyart[ao/ts arac.1/. ecslrldq Ar `i- d_ -\` ,� ; S/oirEro/� s1gM
I '/ \1 Pipe shall be trimmed to the final shape and length I o•- -,- /rirsl • e 0 9'Cals•4"M o1 a'•`°w't S/''r"e a'�•►y 2-0173. q �_ - =-T 3-•:. or"4 bars a (w+6') A.S. -
( 6` before the placement of the concrete. - -
' ' �' 2. CONCRET f I } t s.,ordt aon)r jbJ/ N sA+� w /..Igre n Gra Fac. t t i l r .// cvxe Detrtirs �- % - _
I Iyp. r---� /�" _ ---_-----� t .Lr/IlOaif�A//a/oOrrl iA0//OI �/tiM�if/a//�hrbrAL•erAw•. � -�� �•�• ��1 �1 •I r .\ e O
'� . ' >` • a
/ AKw c,.� /�v+.crta• dls•/il shaA b eEr)IIYATI sr■ea /As Aa■d■■w� '�
J Amos cr •IP -'7: - �-� `� ` �` •s'1 - ° - '*J - ' . � y - D • A
H ri `
I'l __-i- Design, k ■ 3.000psi compressive strength at 28 days. . . .
I1 . I 2^ / Floor of the basin shall slope from all walls to the I ' c �� &W can* �, �Zrolr 6. awrfd s"°tr°' plKcw a1cJ ler 6s� \ `••,,/ , � \ / P r � f; I - _ .
01 no coo- V ; n I • ' • • t .
/S fl4lrlR g;� I
I a oullal and shall b• given o steel- troweled surface I Y.• B /,el 10"O" aw,r las► Q I w•-•4 'S',AVII w CJ; ew.wr. Mia eAw/ Ile q, +Ei y . • .:I -a • ' IL _
I ua '' 2'= _ \ / I -.y - (I N finish. ' - `-• Ai Awed ae /hew !we cswv 0110 �.Il.cri,a• N is Ars/ Nq r N �r1 $1 / �, �� •ice _ .
-1-I Curvatura of the till and the slot walls of the qullar rel /+•• •'•:^w^r �* r*•�*e s"a+ s;'.IrM nwr.ae t+.+ ,i� r H ,
6• ---hvm ow fww "OK - .
I -/
Dowel-- - I 14 !i0IYD - Dowel opening shall b• formed by curved forms. ,� . ti �®6 f c.r- rAe Apt ep of nae h>r ear AArn to rImBimc o. i/Alec -wx . _ � � �� * � • a •. ;a r r • -A . . - . � l
-II q� -2 . -Anchor Surface of all exposed concrete shail conform In grade, I I •,`J :��` ,� / S++ srlac- elrtell Be MW cIrarer .✓ /Ks w re ATMs /Aow 1f /+s■. /Ao rz•.Yeiplsrla 'e i /�- •`' ► 1 ! a.
Anchor --- II 111 I g N slops, color, and finish to the •sl:llnq or 1 � . - __1 6 V%W, carol Nler r As b. c•■•w•1e'4 aR Ioarrwr• Intl /waramm d'"'d'IWV4 � / I_• J
W\ Its . ,_ �.-4 +30x•4/r! las/cc-Ropffsowitfrom ..
-i---y-- proposed,curb and walk adjacent to the basin. . f4r'WV r'"' s"•'1 be 1A" ""'"' -Ww ` s� C/1N 6 �g •�-• /1las.'"'Is
' SIOW 00 aM-+[ ,y,► /A@nWAJ M tns mala arw WO MW eA1CMN/ w secA_. �.
u -1- ii- . 3. REINFORCEWE � ( Std. Dw No. 1-D fl) ) �r ��; Cauca A•sr Eqr sib11 i•+�>�i 1wKs.r•/ v+l'l+l..res . ` `-- / h(de in f2-026�J
'-----t - - - - ` - - -- - -- -oCur /q W.,, AR., /Aw or CAWW is rrp.rri. eked Arg/Ae &hag be re•1r. tz.1 10.
/ ► ...
rrup
3 Radius- -- - ___ Top Slob- No. 3 or No.4 bars spaced asrequired on the • ® I / 'I,. -- Adua1c" S/i
-----=�---- r----- ------ {{-- - ►- ----- . Structural Pian. I / I - - - - - I 11
e Z
FLOW 4 Radius -Anchor per _ I I ' / ,�/ 11 7, Irrr1. Aw1w/rA u1f Fan Parr + bral•.#a 22'a1•I 43; hw aecf/on1T ##1e7 M .+•[ Hass / a -- O: i 'A/Ase Bra•(s sa► svlr[I acct. alai ( " .d/lan 11iwcJtJ
V t - Wall: and Floor -As required by Sid. Dwq. No. 2-D 172. I Varies (As I -eq by the /4 THICK STEEL PLATE � &=PON& 4:1An» Jet"••' "'s M "''� S""""' aA0"1 e i"d f ' _
Dw No. 2-D232 4 Rodius PLAN VIEW ple'Ovi1oiE SLOT .Foal Rte+ �.! --- -
q �Reinf er l� - 4. DiMENSIOfV$' I L. S. batraee s/L D Sri � J �� sMa a P�'•4 aIle Ictal h,aw a�a►r I � �/� � _ .-=_ -Pro/stfi�cBar. SN A/O:�v - SetIpM1 @
p 3 Radius 1 ,sfi-�ei`��a/ draWin I ANCHOR 130 T acts I _L _.---.--.----Cs*. or A77 Aoul. / ee OR an AW ester...
Curb face of catch basin opening (Exist. C.F. t H) shall , . a Leagm of Farr PAste a tr•t2 lar am tate* basest •■OW /hr a''�'T"o7C .o ::.-/`�Go/ronire0 S/eN-Sla: s4wrt Awl or Asr�pana® AsocAine b1/I. Sas Mph J.
Dwq. No. 2-D232 A _ -- - as required by Sid Dwgs. Nos. 2- D 88 , 2-0415 or `3 ,. Basil. A1%el.Se+ DTI•♦/rr.I-024lL1 oA+/ .2 /or ewa141• I Ilbo'�1E•� ...
as shown on the general plan. �Rour�� Mi/c� Sfee/Bar I r i
/� J I ®^T va d 2J..ra o1A► .tall EATaTIc ory
Beaew' f70f r* A ..sew ,A.a/t. Are.. N 41F S4~ !. C„rA lary sh u M as tee..* Ib D-rs- Abs- 2 -DSI. 2-0248, 2-D4if. ••i ` . 3 . ,
Catch basins for W ■ 10 feat or more shall how• a `V' ; co•■.cfol►. . • • -
TO P SLAB - STRUCTURAL PLAN depth at the upstream end equal to the curb lace al r- - - - - - ,• - ..�.' ASA►-+rarl:0 srE/E+r D#rrSS* .r as SAc.s /As eenrrsl RIM- , , ` �:
I SauNir Cow.ect� ur+ er•M; ateyrer os •.:'• : - _I� . . .
Ohs catch basin plus 12 Inches m'bul in no case shall ter- - . A7 SPAC/A'G Ar ALL AA/C�4GE - ? S /s M# SAM ASW dWskme betemsomAWSiNof Mo caA:A best. mW /,lie edmW
• ' ) 1 I I nrlAtNed AWA~
e sr end arc1lars J'fra• smaa of Aber • . ' � � Q: fisc
the slope of the Iloor earned 311 I ' i!j• � NN Z _ _ _ _ _ pyo , o/ ,be noov�s aIICIAM /wr. Sm Ab/II .�
W - 14'- 0`• and b• 3'- 2` unless olh rmse shown. III /� ..t
• A Placa ow A wkoW Ol *cc* ads W dar oat p// s0i is i■+wnr d✓ RIMY i' Ati■rITeC .
.Std. Frame and Cover „# • t..1 -� �•
�N Radius., t Per Dwq. No. 2-DI56 • 1 V ■ 4 -O , unless otherwise shown. I I r :. . •
7 ,. ,-Face Plate and Openin ■ - I ' �>'- / _ A '1 •.. i' A� , .a
`,'. Anchor-, -N 1 ■ 6 If V ■ 4 - 0 or Iastt. � A ;
vl 1 per Dwq. No. 2 D232 I •_ •.
I 1 ■ . ■ 1
-'a3 or '4 bars.4 req d % % I _ I I - 8 II V■4 - I to 8-O. `� SECTION A -A ____________ V. -
1---- ;'-,- 8 -------I T-- ' 1i- `' r ,--------- t • t0' 11 V ■ 8'- I ` o► more. FRONT EL�VA-i I ON �r--_-------77= B �/ -'T .- A. `
_' I • I c a t . ` :e, .Street or T 5• STEPS I Sid. Dwq. No. 2-D 96 ) r �? ,�
T_ /� NI E • a > I I -I` 1, I {'I % L.D.•surfac• j V l0 Y-0`(incl.) place one slap 12 Inches above the 11 - r/V'l
I `9 a -Dowel II 1, 1 ° 4 I I Iloor o) the bosln. ®NOTES ��` i _ r(Selr.w ow Cosy► eaarw BILI
•o- �• 1--.
•._r_ I't.�rI"' - I I - 1. An alternate step may be used subject to the approval of the engineer. ��-e-. � �'iV over 3 -O loceales at 12 -inch Intervals from the1 __ I.... _.. Dowel-' 1 i ' P P 2- All steps will be firmly and rigidly sett and no cones or shafts will be � ery ~ -Id. __ _
I a - Protection Bar and floor of the basin with the lop slap of 12 Inches (minimum) . �r,r Sipace Aencno,sacwW-ff1WJV r1./7P/J'A-KIEC 2-f Sawlrr aoi*s /Isr
L I accepted with bent or cracked steps.
./, FQ_ 4 ,-Step per Dwq. No. �: • Support Boll per I below the lop surface of the top slab. p p belw.n end arwA ra 0,4 onchwso/sckrajip-IiAt e'a ,- •
01 I • I ' 2-D96 and Note 5 s' ' Dwq. No. 2-DI75 1 3. Steps Will be galvanized after bending. �.,.!„fiomAcr /oc•a1aw. SPMR 80+charsraA�"+^'i/• I" �? Carr's+ d°//r�
d hwrof to s o/ CO,d
4s Iwva. b.1-ewT ad oraul or: D R AGE • e --d - -dj -
DETAIL OF DOW. _ ;�: an 2-0232 I LOS ANGELES COUNTY '
zl
01 > I FLOOD CONTROL DISTRICT
int 1 b--------- •I ' I
_- ------ ;-Allernale connections CATCH BASIN N0. 3
„ , per Dwq. No. 2-D224
. NI 3` Radius , I PLAN SECTION
Slope to outlet /� I
from all directions I AND PLAN,
T
•
1
' 101 ---_----_•_-
. . T - - ' '�' i, . ....-...w.e.. ....-... w..e•......
i . lf�_-:: 1_�, �--_�, " 1 4`4 --- ____ ---I 4w. @-. -&.1 - *T S..4p dwwv _,FF&
- - a I 2 APPROVED ■r
Subgrade Optional-' r-
cNlEr ENGINEER
. SECTION A -A SICALe DATE, DWG, NO. 2 - D 16 3
P.EFERENCES
REVISIONS
LOS ANGELES CO•UJVTY
FLOOD CONTROL 01511RICT
/
MARK
DAT:
D[sCRI►TION
3
•�•
°-
-G
e�'s`d
* STANDARD
4
D
1 -19J
Revi5ed�
6
®
5,70
evised�De%rS�d
- DROP STEP
uBurrTEo eT
- - - c.w.K
•#c'•• -#•a• "
_ G. r Cao-
o^IE 2-DI75
ND.
5 15= •.Ic.
nolle.
' CNI1: L.""tNCE.R--
A
II -5-
Added notes
.
• AP"OV90 BY r
CNIEr ENaIN[(R
d eT
w[cor %c PED 6,
DATE NO 2- D9S
W. t A_ r -
(3-I S_" SHEET I of I
CN1(/DER10NeNa•w
D.ticCNOINEEw
LTERNATE METHODS FOR FACE PLATE ANCH ass*
�s S/J. GQ/r wit h/ cr/ anchor ou /c /an o prcra n vrnu/9 -� ` \ / --�--- 6 , i s 0'- 4"•Soler PPW#
\ /'� � r . , 1 / - o,«■■11f lis► ems - 1 `1, � � `• •' t '� I
sleet P%Pe ;