Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
72 Inch Manhole
1. 25"
72"
10"
48"
3" or 7"
48" Section as Needed
See Detail A
1' to 8'
2' to 8'
8"
Name:
Pierpont Community & Technical College
72" Manhole 1:30 13-3
04/09/2015 Mapping
A A
Plan
Detail A
Mastic seal or Grout
Tounge and
Groove Joint
Rubber Gasket Joint
TOP UNIT
CAST IRON FRAME AND COVERS
ARE AVAILABLE IN A 3" SUBURBAN
OR 7" STANDARD
RISERS HEIGHTS ARE 2", 4", AND
6"
.
REDUCING FLAT TOP SLABS ARE
AVAILABLE FOR REDUCING TO A
48" MANHOLE OR 25" OPENING
FOR MANHOLE FRAME AND
COVERS
PRECAST SECTIONS
SECTIONS ARE UNAVAILABLE IN
HEIGHTS OF 1' THROUGH 8'.
STEEL REINFORCED
POLYPROPYLENE STEPS ARE
INSTALLED AS REQUIRED.
LIFT HOLES PROVIDED FOR
HANDLING.
BASE SECTIONS
BASE SECTIONS ARE AVAILABLE
IN 2' THROUGH 8' HEIGHTS.
SPECIAL KNOCKOUTS OR
CUTOUTS ARE MANUFACTURED
TO ORDER.
LIFTING HOOPS CAST INTO BASE
SLAB FOR HANDLING
ALL SECTIONS MEET OR EXCEED
ASTM C478.
Christian Keir