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HomeMy Public PortalAbout382648NOTES: 1) INLETS ON THIS SHEET ARE TO BE USED IN LOCATIONS WHERE STANDARD OPEN THROAT INLETS CAN NOT BE USED IN PAVED TRAFFIC WAY AND IN LIMITED EASEMENTS. 2) STANDARD DEPTH = 4.0 FEET. 3) ADJUSTMENTS SHALL BE MADE WITH PRECAST ADJUSTMENT RINGS AND APPROVED BITUMINOUS SEALANT. 3"- 10" PRECAST UNIT SHALL BE NOTCHED TO RECEIVE CAST IRON SIDE INTAKE UNIT. (NOTCH 15"L. x 2"W. x 2"D.) SEE SHEET 50 NO PART OF INLET MAY EXTEND BEYOND - THIS LINE. 3/8"1 6 3/8" " 1 "J 3" SECTION B—B 3" 3" UNIT SHALL BE CENTERED OVER ADAPTER RING. 3/4" MORTAR BED CIRCULAR REINFORCING .12 IN2/FT.- CLASS "A" CONCRETE. SEE ASTM C-478 FOR MINIMUM REQUIREMENTS. 42" INSIDE DIAMETER 58" OUTSIDE DIAMETER 8" IN 2"x 3"x 3/8"L STEEL ON ALL FOUR SIDES. T 27-1 /4" 2"- 5-3/8'- N I 21 31 1/4" 5 3/8" SECTION A —A 42" DIA. 8" 3" -3" 10" A 3"l MIN. 11 1 1 7„- 9"- 11"- 13" 58" DIA. 17-3/8" TO BACK OF CURB ADAPTER RING 42" DIA. (PRECAST CONC. RISER) APPROVED SEALANT (TYP.) GRATE SEAT FOR 2 GRATE INLET WITH SIDE INTAKE METROPOLITAN ST. LOUIS SEWER DISTRICT Standard Details of Sewer Construction Dr. WSH/MCK Ch. J.C.K. 2009 SHEET 32