Switchgear Manhole

USI Product Code

E812SG

Hydro Ottawa UCS 0039

Dimensions

96" (H) x 88" x 142"

2.4m (H) x 2234mm x 3604mm (ID)

Weight

49280 lbs

22400 kg

Construction Details

• REFERENCE HYDRO OTTAWA UCS 0039
• DESIGNED TO CL-625-ONT TRUCK LIVE LOADING AS PER CSA S6-06

Product Details

• 59" [1500mm] x 76" [1930mm] CABLE OPENING IN TOP OF MANHOLE

INSIDE DIMENSIONS

• 78" [1.98m] (H) x 88" [2234mm] x 142" [3604mm]

OUTSIDE DIMENSIONS

• 94" [2.39m] (H) x 102" [2590mm] x 156" [3960mm]

ESTIMATED WEIGHTS

• MANHOLE TOP: 19140 LBS / 8700 KG
• MANHOLE BASE: 22000 LBS / 10000 KG
• S812 SPACER: 2640 LBS / 1200 KG
• E812TP PAD: 5500 LBS / 2500 KG

Notes

1. (8) 5" [127mm] POLYLOK PIPESEAL WINDOWS (12 POLYLOKS PER WINDOW)
2. (2) 5" [127mm] POLYLOK PIPESEAL WINDOWS (6 POLYLOKS PER WINDOW)
3. (1) 16" [400mm] x 16" [400mm] SUMP BOX
4. (6) GALVANIZED PULLING IRONS
5. (4) 1-1/4" [32mm] LEL-DH INSERTS SPACED AT 12" [300mm] CENTRE ON CENTRE
6. (80) 1/2" [13mm] CONCRETE INSERTS
7. (1) 76" [1932mm] x 88" [2234mm] (ID) TONGUE AND GROOVE JOINT

Installation Notes

• SPACER DETAILS: SEE DRAWING S812
• PAD DETAILS: SEE DRAWING E812TP
• TRANSFORMER TO BE INSTALLED AS PER MANUFACTURERS SPECIFICATIONS
• MAXIMUM WEIGHT OF TRANSFORMER TO BE: 3000 LBS / 1365 KG
• SWITCHGEAR MODEL 422, 29KV S&C ELECTRIC
• HEIGHT OF TRANSFORMER TO BE LESS THAN HALF OF THE WIDTH
• MINIMUM SOIL BEARING CAPACITY TO BE 100kpa (TO BE CONFIRMED ON SITE / BACKFILLING TO BE APPROVED BY A GEOTECHINICAL ENGINEER)
• SEISMIC CLASS OF SOIL TO BE ‘D’ OR BETTER

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