HomeMy Public PortalAbout382500C.I. FRAME (Sc COVER.
TOP OF MASONRY.
3
CEMENTNTO SA1OND //// MIN.
MORTAR MIX. 24"
(ALL BRICKSTRUCTURES) MAX.
SURFACE ELEVATION
A
CLASS "A"
CONCRETE
Nk
PLAN
B
„ 3/4" MORTAR
BED.
B
SECTION A —A
Pi
U
zz
00
0
N c
zz0
0
N
36" MIN. FOR BRICK
z
O�0
z
Q W C
CC
4" ROWLOCK
A
4"
ROWLOCK
ARCH
BOTTOM SECTION
NOTES:
1) INSIDE OF BRICK MANHOLES
TO BE PLASTERED WITH 1/2"
MIN. 1 TO 3 CEMENT TO
SAND MORTAR MIX TO TOP
OF LARGEST PIPE.
2) MANHOLE STEPS UNIFORMLY
SPACED AT MAX. 16"C—C.
CLASS "A"
SECTION B—B CONCRETE
TYPICAL LINE MANHOLE
ON PIPE SEWER 27" THRU
42" IN DIAMETER
F____
METROPOLITAN ST. LOUIS SEWER DISTRICT
Standard Details of Sewer Construction
Dr. WSH/SAM
Ch. J.C.K.
2009
SHEET 11