CEMP-E
TI 810-32
10 January 2002
GRATING SUPPORT STEEL
L-LENGTH
W-WIDTH
VALVE
REMARKS
(FT.)
(FT.)
M.H.PLAN
NO MEMBER
A
AS REQ'D
4 OR LESS
REQ'D
GREATER
AS REQ'D NOT
ONE MEMBER
THAN 4 NOT
B
TO EXCEED
REQ'D
TO EXCEED 12
12
GREATER
THREE
GREATER
THAN 12 NOT
MEMBERS
THAN 12 NOT
C
TO EXCEED 16
REQ'D
TO EXCEED 16
NOTE: 1. FOR VALVE MANHOLE WITH DIMENSIONS L & W
GREATER THAN 16 FEET REQUIRES STEEL MEMBERS
AND GRATING TO BE DESIGNED FOR UNIFORM
LOADING OF 145 psf.
2. INTERSECTION OF STEEL MEMBERS MUST BE
DESIGNED FOR LOADING AND DIMENSIONS
INDICATED.
L
SEE NOTE 2
PLAN A
L
L
1/2 L
W10x26 TYP.
PLAN B
PLAN C
GRATING SUPPORT STEEL LOCATIONS
NO SCALE
Figure 3-17. Grating Support Steel Locations.
3-24
Previous Page
