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CRATING IN PLANEOF 5 n*11/4,I)R FIED THE CONNECTOR PIPE SHALL BE LOCATED AT T14E DOWNSTREAM END OF THE SAWN
FINISHED SURFACE (TYPICAL) WHERE THE CONNECTOR PIPE IS SHOWN AT A CORNER THE CENTERLINE OF THE PIPE SHALL
t INTERSECT THE INSIDE CORNER OF THE BASIN THE PIPE MAY BE CUT AND TRIMMED AT A
SKEW NECESSARY TO INSURE MINIMUM 80 nwn(3 I PIPE EMBEDMENT ALL AROUND WITHIN THE
CATCH BASIN WALL AND 75 mm(3 ) RADIUS OF ROUNDING OF STRUCTURE CONCRETE ALL
SURFACE FLOWLINE AROUND ADJACENT TO PIPE ENDS A MONOLITHIC CATCH BASIN CONNECTION SHALL BE USED
2-L 102 tnmx?6 mmxl3 mmxI575 mm TO JOIN THE CONNECTOR PIPE TO THE CATCH BASIN WHENEVER ANGLE A IS LESS THAN 70
4.. GRATI AND 4 a
(4'x3*xI/21lx62') FOR 2 GRATES "Gs t DEGREES OR GREATER THAN 110 DEGREES OR WHENEVER THE CONNECTOR PIPE IS LOCATED
ADD 660 mn(26-21 PER EACH MODIFteDFRAME
IN A CORNER THE OPTIONAL USE OF A MONOLITHIC CATCH BASIN CONNECTION IN ANY CASE
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ADDITIONAL GRATE 13 PERMITTED MONOLITHIC CATCH BASIN CONNECTIONS MAY BE CONSTRUCTED TO AVOID CUT-
TING STANDARD LENGTHS OF PIPE
PLAN
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4' 6 STEPS SHALL BE LOCATED AS SHOWN, IF THE CONNECTOR PIPE INTERFERES WITH THE STEPS
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THEY SHALL BE LOCATED ON THE OPPOSITE WALL STEPS S14ALL BE SPACED 300 mm(12) APART
4- THE Top sTep SHALL BE 175 mm(7 ) BELOW THE TOP OF THE GRATING AND PROJECT 65 mm
OPTtOKAL ROUOHENED t2-1/2) ALL OTHER STEPS SHALL PROJECT 130 mm(5)
CONSTRUCTION JOINT
(TYPICAL) 7 THE FOLLOWING STANDARD PLANS ARE INCORPORATED HEREIN 3:
308 MONOLITHIC CATC14 BASIN CONNECTION
OPTIONAL SUBGRADE 309 CATCH BASIN REINFORCEMENT
311 FRAME AND GRATING FOR CATCH BASINS
SECTION B -B 635STEELSTEP clq I
636 POLYPROPYLENE PLASTIC STEP I
STRUCTURAL DATA C14
8 DIMENSIONS SHOWW ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT EXACT EOUAL D
WALL AND SLAB DIMENSIONS AND VALUES IF METRIC VALUES ARE USED ALL VALUES USED FOR CONSTRUCTION SHALL BE �o
METRIC VALUES EXCEPT REIWORCING BARS SIZES IN ENGLISH UNITS MAY BE SUBSTITUTED L0
REINFORCEMENT REOUIREMENTS C114
FOR METRIC BAR SIZES IF ENGLISH UNITS ARE USED ALL VALUES USED FOR CONSTRUCTION �n
NO. OF MAX REIWORCEME14T SHALL BE ENGLISH UNITS 0 1
t FOR 0
GRATES v WALLS AND SLABS
4 A
5 MM(1/40)R
tTyp.)