6" and 12" Electrical Distribution Collars

Precast Concrete Electrical Distribution Collar

Precast Concrete Electrical Distribution Collar

Precast Concrete Electrical Distribution Collar

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Precast Concrete Electrical Distribution Collar

Concrete: 5,000 psi @ 28 days
                  5% - 8% entrained air
Rebar: ASTM A-615 grade 60 epoxy coated
Design criteria: a) Meets ComEd* spec #c4381 dated 5-1-95 and EM14928 dated
                            9-1-92
                           b) ASTM C858
                           c) Loading per ASTM C857, including:
                           -Earth cover: Min 1' - 0" Max 9' - 0"
                           -AASHTO HS-20 wheel load & applicable impact
                           -Vertical & lateral soil pressures determined using 120 PCF soil
                           density
                           d) Ground water at 3' - 0" below grade
                           e) Reinforcing cover per ACI 318
Weight: 6" Collar: 600#
              12" Collar: 1,110#

Precast Concrete Electrical Distribution Collar

Item Description Qty.
1 Concrete collar 1
2 Stainless steel step with diamond knurl (701012 only) 1
3 Lifting loop 3
4 Rebar

Precast Concrete Electrical Distribution Collar