HomeMy Public PortalAbout38259285 LBS.
24
3/32' 1_
MAX T3/4"
SECTION A -A i
STANDARD CAST IRON
INLET COVER
1/8"I
MAX.T
3/16"—
1
MACHINE CONTACTING SURFACES
FOR SEAT OF STANDARD MANHOLE
FRAME AND BEARING SURFACE COVERS.
NOTES
PROVIDE 1/8" RAISED
LETTERING APPROXIMATELY
3/4" TO 1" HIGH.
Al: NO DUMPING
A2: DRAINS TO STREAM
B1: METRO ST. LOUIS
B2: SEWER DIST. SEWERS
1/4"
NOTE "B1'�
C
f_
NOTE
TYPE "A" 120+ LBS.
3/16"
21-1/4"
SECTION B-B
CLOSED —TYPE COVER
1-1/2"
r+
v
r+
1.1
v
v
.1
v
.1
v
..v
2
v
C
i
20" `n
r0
N
TYPE "B" 152 LBS.
23-5/8"
7-1/16" 7-1 /8" 7-1 /16"
21-1/4"
SECTION C-C
SLOTTED —TYPE COVER
STANDARD CAST IRON MANHOLE COVERS
11-1/4"
1
2 1/2"
MACHINE
\
1"
CAST IRON COVERS FOR
MANHOLES AND INLETS
METROPOLITAN ST. LOUIS SEWER DISTRICT
Standard Details of Sewer Construction
Dr. RGW/SAM
Ch. J.C.K.
2009
SHEET 53