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Home My WebLink About3438-9LA WN K. WD F - L- _J� wCURB OPENING E W c CRTC (S)BASIN ( $3LL0. II II B CURB- POINT A 450""" - -- - (L!n INT B POINT C POINT E wPOINT F A a � -+--DIRECTION OF FLOW PLAN ZU N K - WD _t INT A POINT B POINT C FLOW LINE PROFILE CASE A LA N L WD L W F �Z `r w CURB OPENING E CATCHBASIN (T) , Hog CURB' POINT A -"" POINT B POINT Cyd N CURB t rD & 1 GUTTER 1 B W POINT G POINT E -DIRECTION OF FLOW 5')- 50 50 mm (27 L N POINT F AT. CATC H BASINS � m DIRECTION of FLOW -► CURBVA + H ,-D► PLAN `POINT D . I --FLOW LINE z N L WD L CURB LINE _} -� 7=., "AFACE r . POINT C N CURB t rD & 1 GUTTER 1 B W POINT G a -DIRECTION OF FLOW 5')- 50 50 mm (27 L N on Z0 AT. CATC H BASINS L CURBVA + H ,-D► tK�-VAR3. `POINT D . I --FLOW LINE .(1po. • CURB l POINT D & J GUTTER) ,C POINT G r---WRECTION OF FLOW z o� ,.T.r N Z 0 POINT B FLOW LINE PROFILE N\-fLO1 CASE B- 25 min (11 150 mm (6-) 25 mm (1•) 150 mm (6') L INT D F LINE 25 mm (1•) 450 mm PR0MUI.MTWVfTM VAR. VAR.- STANDARD PLAN PLATE 5')- 50 50 mm (27 DO AT. CATC H BASINS VAR. CURBVA + H ,-D► tK�-VAR3. RIDG E. I VALLEY .(1po. • a tms" .4 CURB LINE _} -� ( "AFACE r . SECTION A -A SECTION B -B MNANHOLEEFRAME I SECTION C -C AMERICAN PUBLIC WORKS ASSOCIATION - SOUTHERN CALIFORNIA CHAPTER PR0MUI.MTWVfTM LOCAL DEPRESSIONS STANDARD PLAN PLATE o►- rc? DO GRESMMCOMMMSE ,oe,, AT. CATC H BASINS 3 3 -1 1 REV. 19°e SHEET 1 OF 4 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION C - '15M O 300 mm(#40129FACE PLATE EACH WAY ASSEMBLY -5 mm(l/4•)R STREET. AILTERI 0 r V _r LVA LON& �v PLATE o►- rc? DO J7 (L' o� STEPS 9 I z CLO SCORING I N 0 LINE CURB LINE 2 EXTRA 15W*41 I ( STEPS Y MNANHOLEEFRAME I u I AND COVER ♦_ CMANHOEAFRAME for 1- v_ AND COVER N M1 .. r V OR LOCAL FRES• BION SURFMCE �v OREENSO o►- rc? A 300-2 00 J7 (L' o� STEPS 9 I z CLO USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION N 0 DOWEL (TYP.) PLAN OPTIONAL SUBGRADE SECTION A -A 200 mm(e•) IOM(94) 90 DOWEL DETAIL AMERICAN PUBLIC WORKS ASSOCIATION . SOUTHERN CALIFORNIA CHAPTER PROMULCi STAM RD PUBLIC WOR" STANDARDS INC. OR LOCAL FRES• BION SURFMCE STANDARD LAN OREENSO SLOPE A 300-2 00 19"OMMRTEE 19N (L' - G M.1m SHEET 1 OF 2 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION R mm -75 (39R _ Y u in ♦_ for v_ 100 mm (4•)MIN. 300 mm 75 mm (121MAX. (39R OPTIONAL SUBGRADE SECTION A -A 200 mm(e•) IOM(94) 90 DOWEL DETAIL AMERICAN PUBLIC WORKS ASSOCIATION . SOUTHERN CALIFORNIA CHAPTER PROMULCi STAM RD PUBLIC WOR" STANDARDS INC. CURB'\OPENING CATCH BASIN STANDARD LAN OREENSO A 300-2 00 19"OMMRTEE 19N - G M.1m SHEET 1 OF 2 USE WITH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION NOTE: 1. ALL EXPOSED EDGES SHALL BE ROUNDED TO A 15 mm (HALF INCH) RADIUS. 2. THE CURB FACE AT POINTS A AND D SHALL BE THE NORMAL CURB FACE OF THE ADJACENT CURB. THE CURB FACE AT POINTS B AND C SHALL BE THE NORMAL CURB FACE OF THE ADJACENT CURB PLUS H (SEE APPLICABLE CATCH BASIN STANDARD PLAN). 3. IN EXISTING STREETS WHERE NO ,PAVEMENT REMODELING IS INDICATED, THE ELEVATION OF THE OUTER EDGE OF THE LOCAL DEPRESSION SHALL MEET THE FINISHED STREET SURFACE. 4. IN NEW STREETS, OR IN EXISTING STREETS WHERE fPAVEMENT REMODELING IS INDICATED: THE ELEVATIONS OF POINTS F AND G SHALL BE SET H1 HIGHER THAN THE GUTTER FLOW LINE ELEVATIONS- AT POINTS A AND D, RESPECTIVELY. THE ELEVATIONS OF POINTS P AND R SHALL;BE SET HZ HIGHER THAN THE GUTTER FLOW LINE ELEVATIONS AT POINTS B AND C. RESPECTIVELY. ; THE ELEVATION OF POINT S SHALL BE SET HZ HIGHER THAN THE ELEVATION AT THE NEAREST GUTTER FLOW LINE. WHERE THERE IS NO .GUTTER ADJACENT TO _ THE LOCAL DEPRESSION, THE ELEVATION OF POINT- E SHALL BE SET H3 HIGHER THAN THE ELEVATION AT THE NEAREST TOE OF CURB. 5. DIMENSIONS: H NOTED ON THE PROJECT PLANS. H1 = NOTED ON THE PROJECT PLANS. HZ - NOTED ON THE PROJECT PLANS. H3 - NOTED ON THE PROJECT PLANS. G - 600 mm (2 Feet) K - 1.5 m (5 Feet) L - 1.8 m (6` Feet) M - 1.2 m (4, Feet) N - 1.5 m (5 Feet) Wo - CATCH BASIN W FOR ONE CATCH BASIN OR DISTANCE BETWEEN - EXTREME END WALLS FOR MUTIPLE CATCH BASINS. THE THICKNESS OF THE LOCAL DEPRESSION SHALL BE 200 mm (8 INCHES). 6. -DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH 'UNITS ARE NOT EXACTLY EQUAL VALUES. IF METRIC UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES, EXCEPT REINFORCING BAR SIZES IN ENGLISH UNITS MAYBE SUBSTITUTED FOR METRIC BAR SIZES. IF ENGLISH UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE ENGLISH VALUES. AMERICAN PUBLIC WORKS ASSOCIATION -'SOUTHERN CALIFORNIA CHAPTER NOTES: I. WHERE THE BASIN IS TO BE CONSTRUCTED WITHIN THE LIMITS OF EXISTING OR PROPOSED - SIDEWALK OR IS CONTIGUOUS TO SUCH SIDEWALK. THE TOP SLAB OF THE BASIN MAY 8E POURED EITHER MONOLITHIC WITH THE SIDEWALK OR SEPARATELY, USING THE SAME CLASS OF CONCRETE AS IN THE BASIN. WHEN POURED MONOLITHICALLY. THE SIDEWALK SHALL BE PROVIDED WITH A WEAKENED PLANE ORA 25 mm(I•) DEEP SAWCUT CONTINUOUSLY AROUND THE EXTERNAL PERIMETER OF THE CATCH BASIN WALLS, INCLUDING ACROSS THE FULL WIDTH OF THE SIDEWALK. SURFACE OF ALL EXPOSED CONCRETE SHALL CONFORM IN SLOPE, GRADE, COLOR. FINISH, AND SCORING TO EXISTING OR PROPOSED CURB AND WALK ADJACENT TO THE BASIN. 2. ALL CURVED CONCRETE SURFACES SHALL BE FORMED BY CURVED FORMS. AND SHALL NOT BE SHAPED BY PLASTERING. 3. FLOOR OF BASIN SHALL BE GIVEN A STEEL TROWEL FINISH AND SHALL HAVE A LONGITUDINAL AND LATERAL SLOPE OF 1:12 MINIMUM AND 1:3 MAXIMUM, EXCEPT WHERE THE GUTTER GRADE EXCEEDS 8 PERCENT. IN WHICH CASE THE LONGITUDINAL SLOPE OF THE FLOOR SHALL BE THE SAME AS THE GUTTER GRADE. SLOPE FLOOR FROM ALL DIRECTIONS TO THE OUTLET. 4. DIMENSIONS: B = 970 mm(3'-2') V =THE DIFFERENCE IN ELEVATION BETWEEN THE TOP OF THE CURB AND THE INVERT OF THE CATCH BASIN AT THE OUTLET =.1.35 m(4.51). VU = THE DIFFERENCE IN ELEVATION BETWEEN THE TOP OF THE CURB AND THE INVERT AT THE UPSTREAM ENO OF THE BASIN, AND SHALL BE DETERMINED BY THE REQUIREMENTS OF NOTE 3. BUT SHALL NOT BE LESS THAN CURB FACE PLUS 300 mm(121. .V I =THE DIFFERENCE IN ELEVATION BETWEEN THE TOP OF THE CURB AND THE INVERT OF THE INLET, NOTED ON THE PROJECT PLANS. H NOTED ON THE PROJECT PLANS. W =NOTED ON THE PROJECT PLANS. A =THE ANGLE, IN DEGREES, INTERCEPTED BY THE CENTERLINE OF THE CONNECTOR PIPE AND THE CATCH BASIN WALL TO WHICH THE CONNECTOR PIPE IS ATTACHED.. 5. PLACE CONNECTOR PIPES AS INDICATED ON THE PROJECT PLANS. UNLESS OTHERWISE SPECI- FIED. THE CONNECTOR PIPE SHALL BE LOCATED AT THE DOWNSTREAM END OF THE BASIN. WHERE THE CONNECTOR PIPE IS SHOWN AT A CORNER. THE CENTERLINE OF THE PIPE SHALL INTERSECT THE INSIDE CORNER OF THE BASIN. THE PIPE MAY BE CUT AND TRIMMED AT A SKEW NECESSARY TO INSURE MINIMUM 80 mm(3') PIPE EMBEDMENT, ALL AROUND. WITHIN THE CATCH BASIN WALL, AND 75 mm(3') RADIUS OF ROUNDING OF STRUCTURE CONCRETE. ALL AROUND. ADJACENT TO PIPE ENDS. A MONOLITHIC CATCH BASIN CONNECTION SHALL BE USED TO JOIN THE CONNECTOR PIPE TO THE CATCH BASIN WHENEVER ANGLE *A* IS LESS THAN 70 DEGREES OR GREATER THAN 110 DEGREES, OR WHENEVER THE CONNECTOR PIPE IS LOCATED IN A CORNER. THE OPTIONAL USE OF A MONOLITHIC CATCH BASIN CONNECTION IN ANY CASE IS PERMITTED. MONOLITHIC CATCH BASIN CONNECTIONS MAY BE CONSTRUCTED TO AVOID CUT- TING STANDARD LENGTHS OF PIPE. 6. STEPS SHALL BE LOCATED AS SHOWN. IF THE CONNECTOR PIPE INTERFERES WITH THE STEPS, THEY SHALL BE LOCATED AT THE CENTERLINE OF THE DOWNSTREAM END WALL. STEPS SHALL BE SPACED 300 mm(12•) APART. THE TOP STEP SHALL BE 175 mm(T) BELOW THE TOP TO THE MANHOLE AND PROJECT 65 mm(2-1/21. ALL OTHER STEPS SHALL PROJECT 130 mm(5'). 7. DOWELS ARE REQUIRED AT EACH CORNER AND AT 2 m(7') ON CENTER (MAXIMUM) ALONG THE BACKWALL. 8. THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN 308 MONOLITHIC CATCH BASIN CONNECTION 309 CATCH BASIN REINFORCEMENT 310 CATCH BASIN FACE PLATE ASSEMBLY AND STANDARD PLAN 313R� 1 LOCAL DEPRESSIONS AT CAi'CH BASINS SHEET 4 OF 4 PROTECTION BAR 312 CATCH BASIN MANHOLE FRAME AND COYER 635 STEEL STEP 636 POLYPROPYLENE PLASTIC STEP 9. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT EXACT EQUAL VALUES. IF METRIC VALUES ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE 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 SHALL BE ENGLISH UNITS. AMERICAN PUBLIC WORKS ASSOCIATION -SOUTHERN CALIFORNIA CHAPTER STANDARD PLAN -CURB OPENING CATCH BASIN 300-2 CATCH BASIN #1 LOCAL DEPRESSION DETAIL (CASE B) � X&- - 'la,13+86.87 CL CB 3 W=4 ; V=4.50' -6.00' 5.00' --- --- CATCH BASIN #3 LOCAL DEPRESS/ON DETAIL (CASE B) 1"-10' CATCH BASIN #5 LOCAL DEPRESS/ON DETAIL (CASE B) 1"=10' 11 +78.30CL CB1 7 CATCH BASIN #2 LOCAL DEPRESS/ON DETAIL (CASE B) 11+65.52 CL CB# 4 5.00' 6.00 4.00 ' CATCH BASIN #4 LOCAL DEPRESSION DETAIL (CASE A) 1"=10' CATCH BASIN #7 LOCAL DEPRESSION DETAIL (CASE A) 1"_- 10, CL CBS W=10 ; V= 4.50 CATCH BASIN #6 LOCAL DEPRESSION DETAIL (CASE B) 11+06.99 CATCH BASIN #8 'PRESSION DETAIL 1 "=10' RECORD DRAWING f"f), 36,F31 � THESE RECORD DRAWINGS HAVE BEEN PREPARED, IN PART, ON THE BASIS OF INFORMATION CO1rtPI.F[, AND FURNISHED BY OTHERS, THE ENGINEER WILL NOT (3E RESPONSIBLE FOR ANY ERROriS OR OMISSIONS WHICH HAVE BEEN INCORPORATED INTO THE DOCUMENTS A8 `ClY497 A RESULT THEREOF. Q W J:\685-1650\streets\st09.dwg, 04/29/2004 01:59:04 PM, cc SHEET 2 OF 2 CATCH BASIN #1 LOCAL DEPRESSION DETAIL (CASE B) � X&- - 'la,13+86.87 CL CB 3 W=4 ; V=4.50' -6.00' 5.00' --- --- CATCH BASIN #3 LOCAL DEPRESS/ON DETAIL (CASE B) 1"-10' CATCH BASIN #5 LOCAL DEPRESS/ON DETAIL (CASE B) 1"=10' 11 +78.30CL CB1 7 CATCH BASIN #2 LOCAL DEPRESS/ON DETAIL (CASE B) 11+65.52 CL CB# 4 5.00' 6.00 4.00 ' CATCH BASIN #4 LOCAL DEPRESSION DETAIL (CASE A) 1"=10' CATCH BASIN #7 LOCAL DEPRESSION DETAIL (CASE A) 1"_- 10, CL CBS W=10 ; V= 4.50 CATCH BASIN #6 LOCAL DEPRESSION DETAIL (CASE B) 11+06.99 CATCH BASIN #8 'PRESSION DETAIL 1 "=10' RECORD DRAWING f"f), 36,F31 � THESE RECORD DRAWINGS HAVE BEEN PREPARED, IN PART, ON THE BASIS OF INFORMATION CO1rtPI.F[, AND FURNISHED BY OTHERS, THE ENGINEER WILL NOT (3E RESPONSIBLE FOR ANY ERROriS OR OMISSIONS WHICH HAVE BEEN INCORPORATED INTO THE DOCUMENTS A8 `ClY497 A RESULT THEREOF. Q W J:\685-1650\streets\st09.dwg, 04/29/2004 01:59:04 PM, cc