Transformer Base and Pad
USI Product Code
E10+E11-ONT Combo
Hydro One DU-09-102
Dimensions
62" (H) x 74" x 74"
1.57m (H) x 1880mm x 1880mm (OD)
Weight
9350 lbs
4250 kg
Shop Drawings
Click on image to enlarge.
E10-ONT Base – Plan View
E11-ONT Pad – Plan View
Cross Section A
Cross Section B
Detail – Lifting System
Construction Details
- REFERENCE HYDRO ONE HDU-09-102
- E10-ONT BASE AND E11-ONT PAD ASSEMBLED
Product Details
E10-ONT BASE
- (4) 5" [127mm] POLYLOK PIPESEAL WINDOWS (12 POLYLOKS PER WINDOW)
- THREE PHASE BASE 150kVA TO 2500kVA
- E10B-ONT CLOSED BOTTOM VERSION AVAILABLE
E11-ONT PAD
- (4) 0.5" [12mm] INSERTS (14" [356mm] x 14" [356mm] FROM EDGES)
- PAD OPENING: 20" [508mm] x 44" [1118mm]
LOAD REQUIREMENTS
LOAD REQUIREMENTS
DISTRIBUTED LATERAL LOAD
25kN/m2
TOP SLAB DISTRIBUTED LOAD
60kN/m2
TOP SLAB POINT LOAD
70kN
Notes
- SOIL BEARING CAPACITY TO BE MIN. 130kPA (SLS); VERIFY ON SITE
- TRANSFORMER ANCHORAGE FROM E10-ONT BASE THROUGH E11-ONT PAD FOR LATERAL LOADS (SEISMIC/WIND) BY OTHERS
- COORDINATE WITH GEOTECHNICAL ENGINEER FOR GEOTECHNICAL RELATED MATTERS
Available Custom Options
- CUSTOM KNOCKOUTS
- PAD OPENINGS
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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