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Transcription
R EVISIO N S (f t D A TE DESCRIPTION BY A P P R O V E D ^ A P P R O V A L S O F F IC E EN G IN E E R FIELD E N G IN E ER CITY E N G IN E ER STD. M H FRAME AND COVER SEE DRWG. SI 10,S ill .SURFACE rm m / i & w S E C T I O N Br*B FORM CHANNELS WITH. BRICK AND MORTAR (CLASS A OR "B"CONCRETE MAY BE NOTES FOR 15 SEWERS AND OVER TURN 8 "ARCH OVER PIPE. 2. FOR 12" SEWERS AND UNDER TURN 4 “ ARCH OVER PIPE. THE LOWEST MANHOLE STEP SHALL BE PLACED NOT LESS THAN 8" NOR MORE THAN 24 "ABOVE SHELF. 3. FOR 2 4 PIPE AND LARGER THE TOP HALF OF THE PIPE SHALL BE REMOVED TO THE CONTOUR OF THE INSIDE OF THE MANHOLE AND THE BROKEN EDGES SHALL BE PLASTERED SMOOTH WITH CEMENT MORTAR. P L A N S E C T I ON CONCRETE GALV. MISC. METAL SPECIFICA TIO N R E F E R E N C E SEC. 5 4 S E C . 27 SEC. 26 D A T E 3 L 4 L 5 7 S C A 1 r n o n e DRAWING NO. S — 115 P A R A G O N B L U E P R IN T 5 0 0 12-54
