CEMP-E
TI 810-32
10 January 2002
GENERAL NOTES: (FOR RAISED COVER PLATE)
1. FIELD VERIFY OUTSIDE DIMENSIONS OF NEW MANHOLE BEFORE CONSTRUCTING
MANHOLE COVER ASSEMBLY. ADD 1" TO OUTSIDE MANHOLE DIMENSIONS
(TO ALLOW FOR CLEARANCE) TO DETERMINE INSIDE ASSEMBLY DIMENSIONS.
2. EACH SUPPORT PLATE SHALL BE LOCATED HALFWAY BETWEEN CORNER
PLATES AT 3 SIDES OF MANHOLE. 2 SUPPORT PLATES SHALL BE LOCATED
BETWEEN 2 SPLIT ALUM. CHECKER TOP AT ONE SIDE OF MANHOLE.
3. SUPPORT CHANNELS SHALL BE C12X25XLG, TO EQUAL WIDTH OR LENGTH
DIM. PLUS 1" TO SUIT INSIDE ASSEMBLY DIM. THE CHANNEL SHALL REST
ON THE CONCRETE MANHOLE TOP AND THE ALUM. TOP SHALL REST ON THE
FLAT BAR PLATE.
4. CHANNEL SUPPORT, CORNER PLATES, SUPPORT PLATES, ANGLE FRAME
HARDWARE CLOTH, AND LIFTING LUGS SHALL BE HOT-DIPPED GALVANIZED
BEFORE INSTALLATION ON VALVE MANHOLES.
5. FLAT BAR 5/16 " THK. WELDED TO TOP OF C12X25 TO MAKE ALUM.
CHECKER TOP SLIGHTLY SLOPED AS INDICATED. LOCATE FLAT BAR
TO MATCH CHANNEL BEFORE WELDING.
6. ANGLE 3"X2"X 5/16 " WELDED TO C12X25 8 3"X 2"X5/16" AT EACH END
LENGTH SHALL EQUAL HALF OF LENGTH OR WIDTH OF VALVE MANHOLE.
Figure 3-13. Notes for Raised Cover Plates.
3-20
Previous Page
