HomeMy WebLinkAbout4685-4W ID'
4 I
x C' I
t t I
1 F.N I 1
zW it
X B' 4 I !
I w
Y BASE UMVE I 1
A L/3 - B L/3 C L/3 D
L
Y=2.25W([)2
L -LENGTH OF TAPER
W-MAXMIUM OFFSET DISTANCE
X -DISTANCE ALONG BASE LINE
Y -OFFSET FROM BASE UNE
L. m DISTANCE X L NCREMENTS.m
60' 5' 10' 15' 20' 25' 30' 35' 40' 45' 50' 55' 60'
72' 6' 12` 18' 24' 3O' 36' 42' 48' 54` W82.
90' 7.5' 15' 22.5' 30 37.5` 45 52.5' 60' 7.5'
p.00 9.00 TEW 15.00
120' 10 20 30' 4fl' S0' 60' 70' 80' 9O° 150' 12.5' 25' 37.5 5D' 62.5' 75' 67.5' 1W' 112.5'
f11R1 , nrxn
750 125 15M 11875 250 2578 2a12 2953 POOO
10' 0.16' fl.BZ' 1.41 2.50 3.75 5.00' 6.25' 7.50' $.59' 9.38' 9.84' 1[,00"
51 11525 2M 1550 Z475 Z5W - 3094 3249
1t' 0.17' 0,69' 1.55' 2 75 4.13 5.50 6.88 8.25' 9.45' 10.31' 10.83 11.00'
55 - 225 900
2250 33W
12' 0.19` fl.75' 1.69' 14.75VI
K13
6.flD` 7.50' 9.00` 10.31' 11.25'(11.8f)12.00
19' 0.3D' 1.19' 2.6T 9.50' 11,88' 14.25' 16.33' 17.81' 18 70' 19.00'
94 5- _%D0 12200 JUDO 137W *DD
5155 5625 15906
2D' 0.31' 1.25' 2.81` 10.00' 12.50` 15.00' 17.19' 11-75' 19.69' 20.00M 35J 31W P'937 725 1*414 --
5905 15202
21' 0.33' 1.31' 2 95 1 O.Sfl' 13.13' 15.75' 18.05' 19.69 20.6T 21,00
I 25 15572
22' 0.34' .38 3.09 11.00' 13.75' 16.50' 1$.91' ?fl.6Z` 21.66' 22.00'
I%0TESj:
TO DETERMINE OFFSET DISTANCE FOR ANY LENGTH OF TAPER USE THE FORMULA Y -2,25q?
FOR THE PORTIONS AB' AND C'D' WHiCH ARE PARABOLIC CURVES. THE PORTION Wd IS A
TANGENT. WHEN THE BASE UNE IS CURVED. THE OFFSETS ARE APPLIED TO THE CURVED
BASE LINE, AND B'C' IS NO LONGER A TANGENT.
DiMENSiQNS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNIT'S ARE NOT EXACTLY EQUAL
VALUES. IF METRIC UNITS ARE USED. ALL VALUES USED FOR CONSTRUCIM SHALL BE METRIC
VALUES. IF ENGLISH UNITS ARE USED, ALL VALUES USED FOR CONSTRUC70M SHALL 13E
ENGLISH VALUES.
AMERICAN PUBLIC W'f3RK8 ASSOt3A►TN3M - SOUTHERN CALIFORNIA CHAPTER
BTA PLAN
M"°""'"'®�'"E MEDIAN TAPER
140-2
ff1M.'Ifff, tfls LM1E WR1i STAMi1M0 SMF7CATI01is FOR lflillJC WORLKS CONiT1U/C'iION SI
z -x � z -x
NOTE 2
SHEET`t10 MIN
NL
sTAN6A1iD PUN
111-4
STR�E - PPE TO PPE N.ET
D y ®DO mm OR D> 12 WN Lim D
CURB RAMP
.N- --
EDGE
CUR
NOTE 8, SHEET 14
iLiT t OF 1
x x
z -x � z -x
NOTE 2
SHEET`t10 MIN
NL
sTAN6A1iD PUN
111-4
STR�E - PPE TO PPE N.ET
D y ®DO mm OR D> 12 WN Lim D
CURB RAMP
.N- --
EDGE
CUR
NOTE 8, SHEET 14
CURB FACE
x x
4.00' (1200)
4, x
1220 mm
5" (125)
c
6.58' (1975)
TYPE 1
CURB
� zx
�4 MAS
NOTE '"sf
rQ
TYPE 2
CASE B
STANDARD PLANS FOR PUBLIC WORKS CONSTRUCTION
sTAN6A1iD PUN
111-4
STR�E - PPE TO PPE N.ET
D y ®DO mm OR D> 12 WN Lim D
CURB RAMP
110! 1Mfl1 A14M0 SPMCIRCA7f01M FORPIrLIC �
EDGE
SHEET 4 OF 10
frTn MOT- !
SECTION Z -Z SECTipM M -M
>
A1lERICAr1 PUBLIC WORKIt A13liQC1Ai1pN - $QUTHERrI t:ALFp�tA Ci�AP''CER
,...
eer. ,fw
STR�E - PPE TO PPE N.ET
D y ®DO mm OR D> 12 WN Lim D
ME:�ttC�"
33'I - 2
eifE�f, OF 2
110! 1Mfl1 A14M0 SPMCIRCA7f01M FORPIrLIC �
SEE NOTE f3
SHEET 10 R
EXISTING
ROADWAY
5M`"ik• 3 tAAX
A2-0 CURE AND GUTTER
SECTION A -A
USE FIGURE 1 TO DETERMINE
WHICH OF SECTIONS A -A, B -B
SEE NOTE 6 PARKWAY OR C -C IS APPROPRIATE.
SHEET 10� Y 4` 1220 mm
EXISTING ROUNDED TOP OF
ROADWAY EDGE RAMP/ \ DEPRESS BACK OF WALK
5� SEE DETAIL A. B, C OR D,
2x Ax � SHEET 14.
A2 -O CURB AND GUTTED i
SECTIdN B -B
SEE NOTE 6 PARKWAY
SHEET 10�R
ExIST1NJG Y
ROADWAY
DEPRESS BACK OF WALK
-+ SEE DETAIL a, B, C {1R D,
--29G MAX ! SHEET 10.
A2-0 CURB AND GUTTE
SECTION G -G
Z 4' 2
1224 mm
J DEPRESS BACK OF WALK
PGC SIDEWALK
SECTION R -R
Z OR LESS
Z 4' 4' Z
122+0 mm 1220 mm
DEPRES BACK OF WALK
POC SIDEWALK
SECTION S-5
Y +' 1220 mm)
STANDARD PLAN
111-4
9,5 mm
ROUNDED-,
TDP OF I
EDGE
RAMP
STANDARD PLANS FOR PUBLIC WORKS CONSTRUCTION
STANDARD PLAN
111-4
CURB RAMP
2" (50)
7
NOTES
{. THIS JUNCTION STRUCTURE SHALL BE USED WHEN THE OUTSIDE DIAMETER
OF THE LATERAL 13 GRI�AtER THAN I/2 THE INSIDE DIAMETER D OF THE
MAIN LINE: OR WHEN THE INSIDE DIAMETER B OF THE LATERAL 15 GREATER
THAN t50o mm [24'].8 ;-HALL NOT EXCEED .75 D OR 979 1fNi1 (390).
2. IF THE MAIN LINE ISA 14EINFORGED MONOLITHIC ARCH STQRM DRAIN,
Q SHALL REFER TO THE CLEAR SPAN OF THE ARCH. REINFORCING STEEL
SHALL BE GUT AND BENT INTO THE JUNCTiDN STRUCTURE IM THE SAME
MANNER AS FOR A PIPE. A CONCRETE CRADLE IS HOT REQUIRED FOR A
REINFORCED MONOLITHIC ARCH.
3. STATIONS SHOWN ON THE PROJECT DRAWINGS FOR LATERALS APPLY AT THE
INTERSECTION OF CENTER LINES OF MAiN LINE AND LATERAL. STATIONS
SHOWN ON THE PROJECT' DRAWINGS FOR CATCH BASIN CONNECTOR PIPES
APPLY AT THE INTERSECTION OF THE INSIDE WALL OF THE MAIN LINE WITH
THE CONNECTOR PIPE CENTER LINE.
4. VALUES FOR A. B. C AND D SHALL 8E SHAWN ON THE PROJECT DRAWINGS,
ELEVATION R AND ELEVATION S SHALL BE SHOWN ONLY WHEN REQUIRED PER
NOTE S.
5. 0. ELEVATION$ R AND Si NEED N07 BE SHOWN ON THE PROJECT DRAWINGS
IF THE INLET PIPE IIS TO ENTER THE MAIN LINE RADIALLY.
III. ELEVATION R SHALL BE SHOWN ON THE PROJECT DRAWINGS ONLY IF A
STUB iS TO BE PROVIDED IN THE MAIN LINE FOR FUTURE CONNECTION
OF AN INLET PIPE.
c. ELEVATION H
8 SHALL BES OWN ON THE PROJECT DRAWINGS IF AN INLET
PIPE IS TO ENTER THE MAIN LIME OTHER THAN RADIALLY. INLET PIPE
SHALL BE LAID DH IL STRAIGHT GRADE FROM ELEVATION S TO THE
CATCH BASIN OR GRADE BREAK IN LINE.
S. THE INLET PIPE SHALL ENTER THE MAIN LINE RADIALLY UNLESS OTHERWISE
INDICATED. THE INLET PIPE MAY ENTER THE MAIN LiNE OTHER THAN
RADIALLY IF ANGLE A IS GREATER THAN 49=,8IS LESS THAN OR EQUAL TO
600 mm 124•) AND THE OUTSIDE DIAMETER OF THE INLET PIPE IS LESS THAN
.9 D. OTHERWISE. STANDARD PLAN 340 SHALL BE USED_
7. NO MORE THAN ONE OPENING SHALL BE MADE IN ANY ONE SECTION OF PIPE.
B. THE OPENING FOR THE BREAKOUT SHALL BE RECTANGULAR AND GUT NORMAL
TO THE PIPE SURFACE WITHOUT DAMAGING THE REINFORCING STEEL. THE
TRANSVERSE REINFORCEMENT OF THE MAIN LINE SHALL BE CUT AT THE
CENTER OF THE OPENING AND BENT INTO THE TOP AND BOTTOM SLABS OF
THE SPUR.
9. THE MAIN LINE SHALL BE REINFORCED WITH A CONCRETE CRADLE AND
ENCASEMENT {A5 APPLICABLE). A CONCRETE ENCASEMENT IS REQUIRED IF A
JOINT IN THE MAIN LINE FALLS WiTHIN THE LIMITS OF THE CRADLE_ THE
CONCRETE ENCASEMENT SHALL EXTEND 300 mm (121) ABOVE THE TOP OF THE
MAIN LINE AND TO THE LIMITS OF THE CRADLE.
IF CONNECTING TO AN EXISTING STORM DRAiN. PORTION OF CRADLE
OPPOSITE INLET MAY B!: OMITTED.
10. REINFORCING STEEL SHALL CONFORM TO ASTM A 619M, GRADE 300, (ASTM A 819,
t9iA0E 40). AND 8E PLACED 40 Iron tl 1/2') CLEAR FROM CONCRETE SURFACES,
UNLESS OTHERWISE SHOWN F BARS SHALL BE CARRIED TO A POINT NOT LESS
THAN J DISTANCE FROM CENTER LINE WiTH J=70/12 +ISO Iron 18.1.
II. FLOOR OF THE SPUR SH,N,LL BE STEEL -TROWELED TO THE SPRING LINE OF
THE SPUR.
12. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT
EXACT EQUAL VALUES. IIF METRIC VALUES ARE USED. ALL VALUES USED FOR
CONSTRUCTION SMALL BIE METRIC VALUES, EXCEPT REINFORCING BARS SIZES IN
ENGLISH UNITS MAY BE SUBSTITUTED FOR METRIC BAR SIZES. IF ENGLISH UNITS
ARE USED, ALL VALUES USED FOR CONSTRUCTION SMALL BE ENGLISH UNITS.
AYERIC/IN PUBLIC MMORKS AS810CIATIQN - SOUTHERN CALFORNIA CHAPTER
STAN011RD PLAN
331-2
JUNCTION STRUC1fURE -PIPE TO PIPE INLET--
ID a 600 mm 241" DR
PARKWAY WIDTH, FT
rr1)
4' S' 9' 7'' 8' 9' 14' 11' 12' 13' 14' 15' 16' 17' 18' 19' 20'
(1,2) (1.5) (t.r3) (2.1) (2.4) (2.7) (3A) (3.3) (3.6) (3.8) (4.2) (4.5) (4.6) (5.1) (5.4) (5.7) (6,0)
1" 1:25
E 2' (50
3" [75
ill
_ {1aa
z 5" [125
8" {1511
7' {175
$" (2O0
U 9" [225
Q ,a" (z50
MINOR- MENEEMENEENIM
ME MENEEMENEEME
MEMEMEMEME
MINION SECTION A -A M
I IN MEN MENNEN
ME NONE hNNIMMEME
� 11" {275
1z" [s40
Emil MEMMEMEMENZ!I,r
OR
MORE FIGURE 1 -SECTION USAGE
NORMAL
CURB FACE,
INCHES (mm)
X, FT (mm)
SECTION Y -Y
Y, FT (mm)
2" (50)
4.00' (1200) MIN
2.63' (790)
3" (75)
4.00' (1200) MIN
3.95' (1185)
4" (100)
4.00' (1200)
5.2fi' (1580)
5" (125)
5.00' (1504)
6.58' (1975)
6" (150)
6.00' (1800)
7.90' (2374)
7" (175)
7.00' (211]0)
9.21' (2765
S" (240)
8.04' (2400)
14.53' (31$4)
9" (225)
9.00' (2704)
11.84` {3555}
14' {250}
10.{X7' {3401))
13.16' {3950}
11" (275)
11.00' (3300)
14.47` (4340)
12' {304)
12.00' (3600)
15.74' (4735)
SEE SHEET 9 FOR STREET SLOPE
ADJUSTMENT FACTL7R5, ALL STREETS
TABLE 7 - X AND 1' VALUES
TABLE 1 REFERENCE FORMULAS:
x=�/s.333x
Y = CF / (8.33375 - 2% WALK CRSS SLOPE)
WHERE FIGURE 1 SHOWS USE OF SECTION B -B, FIGURE Z
DIMENSION AS FOLLOWS.
W = PARKWAY WIDTH
L =LANDING YAOT1i, 4' (1220 mm) TVP, 3' (915 mm) MIN
IF (Y+L) < W. THEN Z = 0
TABLE 1 SHOWS X FOR A FLARE SLOPE OF 8.33X AT
THE CURB FACE, IF L 15 4' (1220 mm) OR MORE, K
MAY 8E MULTiPUEd BY 11.&33 FOR A MAXIMUM FLARE
SLOPE OF 10% AT THE CURB FACE.
STANDARD PLANS F[�' PUBLIC WORKS CONSTRUCTION
STANDARD PLAN
111-4
MODIFICATIONS Efi3R SIDE OPENING CATCH BASIN
CURB RAMP
� EET Z OF Z
SHEET S OF 10
CO
yy�hRF y,��a�tam
'�-iy•ry1W[.
ill ���'A iIh Y1�nNT � •� i� \@ I it�.
PER $ TE! PLIOM SGC
,ia�4 � i� i>:At3t WAY
acv++
na r i17s, Pk.iM i►6
EXti Ti#!; '+
GtiiYERT 3C#! wan (C2'1 iMfa
€xfsTtf7f,S tD
REtNFOfttlriMNT i'- __ �
"'-Z5� feu ir0•} wf,ttr : 304 fen tit'f
rv,N w t1tFP tlEw t►}Ttt t-fsrr f..l xoo
arlD BOTTOM � 1Wi1 +P ?Ott tote
tNs7lONAL i«i: d i2'? fil€s OC
ACOIfff�TittIII 7v NOW JC'#tfi[itSM O 230 f� fff ft tt2'b
G2` -f7 fife 1fiY d P30 NEI wfra #•# !► +O":
111fTif 300 are tt2`IMLITY 1 BEND
ttlrOftii0fw19 # tXrIM7FCTTM P1tf
fj �3ft��
Opp N �3PLUS � e� Ft`E�r --�� SECTION ��t� artDirifl 6s
ExfSTif.G 471 N£Wt �
SiEStt1%#'IRCEttCi[T ---- � 1tt ver 1ir4"1 R At %. ST1=EL BEltaf
II�i1SE TACE -� �
Cc---., _ e3M d 4dtti awe
{H f4 4am '1 CIE
tS ran ttt2'r0 r f50 ara i6'J�r�•" TtfiP, � .�._ '.� f.at i2") R
Atlr:►tplt AT Mt#iSPAp �? *� • ; r0 �`� ,
f HOU fffli 124.1. It3
F.Atas sv Af�ti01t5 MAY �=li"!'a1� /F ;;oi� a.. ��--��--� c Tii PIER
� sffe,R o« sAeatstoc ,g �; �;sroE'"?r1 t�11 to -1 5t4�Ts. sl►+►�
Of' i11#AR�i�fY_ SEE NOTE �` -�- i5 NEC£iS1,lt`(:
r• into ref VAX, 2.i ffG7' -D'I
td ,wu #3rlr•r lit. TA9L `A` SECTION CASE I
X„ X
�ATCM BASIN. -MODIFICATION
�I REAR CiILV,E„RT ENTRANCE
AND / OR ENTRANCE Rl:i'4J�G,_TlC3N
5 � tf.EE t' OR i.0 SURFACE-7
liR f'ftCE - 1775 #iJE 11e1t.t. ,MAIL
' � �--aTEtS 2d .-+ 0-14* .
>? � b s 6u �itN1E0
Ff<C4i![
PR4,�'Enff 8F � �3L.A13
}
T
11PTrtltiAL St#6iriAf?E- 45�- ASAN
caS>=
CATCH BASIN MODiI=iCATtfJN
TO AYG1C) EXlSTIN UTI•! #T
t t)td TAT
a y
Zti nfa" t3r+f•1 piA ♦ `TFa
GALVANIZED SA1F[TY tfld! itfffLL •E
SAFETY BAR. 20 w C3l4.3 if+a 6.1Lv.,.
�4TY5itiwJITiC►t
�K tA35}
CA3
SAFETY I� FOR DRO
OUTLET
X1+1 %4'
(6 rnm) (6 mm}
GROOVING DETAIL
af8 W M 9 E
E
(23 mm)19 �
SINGLE
a" 150 MITI)
@ PATTERN "TRUNCATED DGX,IE"
2.35"
60 mm)
DETECTABLE
AMERICAN PUBLIC WORKS ASSC7CiATKN+1 - SAUmLF#ry C:ALiFtlftwilAGt1APTER
MODIFICATIONS FOR SIDE OPENING
CATCH BASIN
314-2
SPOFEimp '+tet aTAfrKtiaefr si�raRcnlY}7cs +-� gL�uc rfloRl[s Raaf ` � � .
WARNING DETAIL
CONSTRUCT FENCE OR HANDRAIL
i PER CONTRACT PLANS --�
PAVED SURFACE RETAIANNr3 CURB 1 Ij�jl PAVED SURFACE
DETAIL A DETAIL B
GRADED , _8" ,(150 mm)
SLOPE 2:1 --UNPAVED SURFACE �` Ir1' NPAVED SURFACE
MAX RETAINING CURB
DETAIL C DETAIL D
GENERAL NATES:
1. CONCRETE SHALL BE CLASS 520-C-2500 (310-C-17) CONF�'MING TO
SSPWC 201-1.1.2 AND SHALL BE 4" (1t}O mm) THICK.
2. THE RAMP SHALL HAVE A 12' (305 mm) MADE BORDER WITH 1(4" {B mm}
GROOVES APPROXIMATELY 3f4' (19 mm) DC. SEE GROOVING DETAIL.
3. THE RAMP SURFACE SHALL HAVE A TRANSVERSE BROOMED SURFACE TEXTURE
CONFORMING TO SSPWC 303-1.9.
4. USE DETAIL "A• OR 8" IF ExISTiNG SURFACE 9EFHND LANDING IS PAVED_
5. USE DETAIL 'C' OR D• IF EXISTING SURFACE BEHIND LANDING 15 UNPAVED.
fi. R = 3' (900 mm) UNLESS OTHERWISE SHOWN ON PLAN.
7. ANGLE = d,A2 UNLESS flTHER+MSE SHOWN ON PLAN.
8. CONSTRUCT DETECTABLE WARNING SURFACE PER DETAIL THIS SHEET. MATERIALS
SHALL BE PER CONTRACT DOCUMENTS.
STANDARD PLANS FOR PUBLIC WORKS CONSTRUCTION STANDARD PLAN
CURB RAMP 111-4
SHEET 100E 10
IL >IN11>! LIME tecr OR
fii11iF011f�¢ ,Tli,c
ARt7it, SEE iUDTE 2 � �4
r A �
0ROUND
Ism a iso. pa
ek Sit. LOSE: (04 0 411 OC
(511 R
zt Am
0 1111110`1 11ML �T~�
�r f f i LAITr'itAll
GOIMI[CTg1R PIP[
6 eARe
T1�E � R� tid'1
E AND F sA1�a
m � , rStu► rA TS fw
is s 3*$ 4C.
SEE NOTE a
sTIL 1sC1NT TA�L,E OF
� +m 'm "° me IF IS IN (051
(311 Oc
114 w a VALUES FOR T
G3'1 NMN.
STA. POINT 8 T
LATERAL
SEE N011E 3 300 fiu -9X1 130 fffl is1
PLAN 3T'3 .. a3.1 i3o .. cat
II30 Ma tis'I 130 Lee [sri
fits fen NCI 130 fee► ls'►
f<00 tf� 1�0
3PLitR {�3 SR4K O 'Iff;'1 its >r Mo ww [S Slfk'f
GIC TAE BAR rfn t 1lPP : f! }
A sARs 13M 4130 few
Rf"e11�0iiCIlIQ STEEL � i«i fi d•l OC � AIS fw l� s !i
'ew 7� trfr 33 t
In 73 sw t>t ar<
SPRIi1C ��
sARa � at
`i�EY. fs f a rf1G � t39 oc � a f�Alta
sTtfltsl� coMCRETt: r2tAOLle,
Tii 2si1-cas t4sn-c-2000).
$
NOTES
I. MODIFICATIONS ARE T4 131: USED AS RE4UIRED BY THE PROJECT
DRAWINGS- ANY ADDITIONAL CHANGES ARE SUBJECT TO THE
APPROVAL OF THE ENGINEER.
2, DETAILS NOT SHOWN SHALL BE PER THE APPLICABLE CATCH BASIN
STANDARD PLANS.
3, REFER TO THE PROJECT DRAWINGS FOR DETAILS OF THE UTILITY
AND CULVERT,
4. INTERFERING PORTIONS OF EXISTING CULVERTS SHALL BE REMOVE®
ON A LiNE NORMAL TO THE CULVERT CENTER LINE ANIS A PORTION
t)f THE CULVERT RECONSTRUCTED IF REQUiREO. SAW CUTTING
SHALL BE t15E0 TO PROVIDE A NEAT ,f01NT ON THE EXPOSED
SURFACE AND TRANSVERSE STEEL SMALL BE RETAINED.
5. PLACE STEPS IN END WALL OF CATCH @A51N UNLESS OTHERWISE
SHOWN,
fa. WHEN REINFORCEMENT IS REQUIRED 8Y STANDARD PLAN 3159, IT
SHALL 8E PLACED TO THE CONFIGURATION OF THE MODIFIED BASIN.
iF ANGLE A EXCEEDS 4'3° TRE SLOPING PORTION OF THE INVERT
SHALT. BE REINFORCED AS THE REAR WALL. LENGTH OF BARB SHALL
BE INCREASED AS NECESSARY,
7. ELECTRICALLY WELDED STUDS 15 mm x 200 mm {I/2' x 8`), NELSON HOF
4R EG)UAL MAY BE USED IN LIEU OF THE DEFORMED BAR ANCHORS.
IF THE TOP SLABS OF THE CATCH BASIN AND THE CULVERT ARE
NOT iN THE SAME PLANE THE aNCHDRs ON THE CULVERT SIDE
SHALL BE OMITTED.
8_ THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN:
344 GIJRfi) OPENING CATCH BASiN
308 MONOLITHIC CATCH BASIN CONNECTION
309 CATCH BASIN REINFORCEMENT
3105 CATCH BASIN FACE PLATE ASSEMBLY
AND PROTECTION EAR
312 CATCH BASIN MANHOLE FRAME AND COYER
633 STEEL STEP
GSE, POLYPROPYLENE PLASTIC STEP
8. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS
ARE: 1�9T EXACT EQUAL VALUES, IF METRIC VALUES ARE USED, ALL
VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES. EXCEPT
REINFORCING BARS SIZES 1N ENGLISH UNITS MAY 8E SUBSTITUTED
FOR METRIC BAR SIZES. iF ENGLISH UNITS ARE USED, ALL VALUES
USED FOR CONSTRUCTION SHALL BE ENGLISH UNITS.
AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFC7RNIA CHAPTER
12" (305 mm
3/4"
19 mm)
1/4'
3rawoar�tralaa
3142
MODIFICATIONS Efi3R SIDE OPENING CATCH BASIN
_._.
� EET Z OF Z
CATCH. BASIN
AMERICAN PUBLIC WORKS ASSC7CiATKN+1 - SAUmLF#ry C:ALiFtlftwilAGt1APTER
MODIFICATIONS FOR SIDE OPENING
CATCH BASIN
314-2
SPOFEimp '+tet aTAfrKtiaefr si�raRcnlY}7cs +-� gL�uc rfloRl[s Raaf ` � � .
WARNING DETAIL
CONSTRUCT FENCE OR HANDRAIL
i PER CONTRACT PLANS --�
PAVED SURFACE RETAIANNr3 CURB 1 Ij�jl PAVED SURFACE
DETAIL A DETAIL B
GRADED , _8" ,(150 mm)
SLOPE 2:1 --UNPAVED SURFACE �` Ir1' NPAVED SURFACE
MAX RETAINING CURB
DETAIL C DETAIL D
GENERAL NATES:
1. CONCRETE SHALL BE CLASS 520-C-2500 (310-C-17) CONF�'MING TO
SSPWC 201-1.1.2 AND SHALL BE 4" (1t}O mm) THICK.
2. THE RAMP SHALL HAVE A 12' (305 mm) MADE BORDER WITH 1(4" {B mm}
GROOVES APPROXIMATELY 3f4' (19 mm) DC. SEE GROOVING DETAIL.
3. THE RAMP SURFACE SHALL HAVE A TRANSVERSE BROOMED SURFACE TEXTURE
CONFORMING TO SSPWC 303-1.9.
4. USE DETAIL "A• OR 8" IF ExISTiNG SURFACE 9EFHND LANDING IS PAVED_
5. USE DETAIL 'C' OR D• IF EXISTING SURFACE BEHIND LANDING 15 UNPAVED.
fi. R = 3' (900 mm) UNLESS OTHERWISE SHOWN ON PLAN.
7. ANGLE = d,A2 UNLESS flTHER+MSE SHOWN ON PLAN.
8. CONSTRUCT DETECTABLE WARNING SURFACE PER DETAIL THIS SHEET. MATERIALS
SHALL BE PER CONTRACT DOCUMENTS.
STANDARD PLANS FOR PUBLIC WORKS CONSTRUCTION STANDARD PLAN
CURB RAMP 111-4
SHEET 100E 10
IL >IN11>! LIME tecr OR
fii11iF011f�¢ ,Tli,c
ARt7it, SEE iUDTE 2 � �4
r A �
0ROUND
Ism a iso. pa
ek Sit. LOSE: (04 0 411 OC
(511 R
zt Am
0 1111110`1 11ML �T~�
�r f f i LAITr'itAll
GOIMI[CTg1R PIP[
6 eARe
T1�E � R� tid'1
E AND F sA1�a
m � , rStu► rA TS fw
is s 3*$ 4C.
SEE NOTE a
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NOTES
I. MODIFICATIONS ARE T4 131: USED AS RE4UIRED BY THE PROJECT
DRAWINGS- ANY ADDITIONAL CHANGES ARE SUBJECT TO THE
APPROVAL OF THE ENGINEER.
2, DETAILS NOT SHOWN SHALL BE PER THE APPLICABLE CATCH BASIN
STANDARD PLANS.
3, REFER TO THE PROJECT DRAWINGS FOR DETAILS OF THE UTILITY
AND CULVERT,
4. INTERFERING PORTIONS OF EXISTING CULVERTS SHALL BE REMOVE®
ON A LiNE NORMAL TO THE CULVERT CENTER LINE ANIS A PORTION
t)f THE CULVERT RECONSTRUCTED IF REQUiREO. SAW CUTTING
SHALL BE t15E0 TO PROVIDE A NEAT ,f01NT ON THE EXPOSED
SURFACE AND TRANSVERSE STEEL SMALL BE RETAINED.
5. PLACE STEPS IN END WALL OF CATCH @A51N UNLESS OTHERWISE
SHOWN,
fa. WHEN REINFORCEMENT IS REQUIRED 8Y STANDARD PLAN 3159, IT
SHALL 8E PLACED TO THE CONFIGURATION OF THE MODIFIED BASIN.
iF ANGLE A EXCEEDS 4'3° TRE SLOPING PORTION OF THE INVERT
SHALT. BE REINFORCED AS THE REAR WALL. LENGTH OF BARB SHALL
BE INCREASED AS NECESSARY,
7. ELECTRICALLY WELDED STUDS 15 mm x 200 mm {I/2' x 8`), NELSON HOF
4R EG)UAL MAY BE USED IN LIEU OF THE DEFORMED BAR ANCHORS.
IF THE TOP SLABS OF THE CATCH BASIN AND THE CULVERT ARE
NOT iN THE SAME PLANE THE aNCHDRs ON THE CULVERT SIDE
SHALL BE OMITTED.
8_ THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN:
344 GIJRfi) OPENING CATCH BASiN
308 MONOLITHIC CATCH BASIN CONNECTION
309 CATCH BASIN REINFORCEMENT
3105 CATCH BASIN FACE PLATE ASSEMBLY
AND PROTECTION EAR
312 CATCH BASIN MANHOLE FRAME AND COYER
633 STEEL STEP
GSE, POLYPROPYLENE PLASTIC STEP
8. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS
ARE: 1�9T EXACT EQUAL VALUES, IF METRIC VALUES ARE USED, ALL
VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES. EXCEPT
REINFORCING BARS SIZES 1N ENGLISH UNITS MAY 8E SUBSTITUTED
FOR METRIC BAR SIZES. iF ENGLISH UNITS ARE USED, ALL VALUES
USED FOR CONSTRUCTION SHALL BE ENGLISH UNITS.
AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFC7RNIA CHAPTER
12" (305 mm
3/4"
19 mm)
1/4'
3rawoar�tralaa
3142
MODIFICATIONS Efi3R SIDE OPENING CATCH BASIN
_._.
� EET Z OF Z