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4' x 4' Electrical Manhole Flared Bottom
USI Product Code
E1B+E3-Combo
Dimensions
54" (H) x 41" x 41"
1.35m (H) x 1040mm x 1040mm (ID)
Weight
4215 lbs
1915 kg
Shop Drawings
Click on image to enlarge.
E1B – Plan View
E1B – Cross Section A
E3 – Plan View
E3 – Cross Section A
Detail – Lifting System
Construction Details
- DESIGNED TO CL-625-ONT TRUCK LIVE LOADING AS PER CSA S6-06
- E1B BASE AND E3 PAD ASSEMBLED
Product Details
E1B BASE
- (4) 5" [127mm] POLYLOK PIPESEAL WINDOWS (9 POLYLOKS PER WINDOW)
- CLOSED BOTTOM MANHOLE BASE
E3 PAD
- (1) 27" [686mm] DIAMETER OPENING
WEIGHT
- E1B BASE: 3330 LBS / 1515 KG
- E3 PAD: 880 LBS / 400 KG
Available Custom Options
- CUSTOM WINDOWS
- OPENINGS
- CABLE RACKS
- PULLING EYES
- MANHOLE HEIGHT
CSA Details
CSA 23.4-05
- 35 MPa (5000psi) AT 28 DAYS
- STRIPPING STRENGTH: MIN. 20 MPa (2900psi)
- 5-8% AIR ENTRAINED
- EXPOSURE CLASS: C-1
REINFORCING: STEEL TO CSA CAN A23.1
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