Grease Trap / Interceptor -
City of Chicago Super
Basin




Grease Trap / Interceptor - City of Chicago Super Basin

Grease Trap / Interceptor - City of Chicago Super Basin

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Grease Trap / Interceptor - City of Chicago Super Basin
 
 
 
 

Grease Trap / Interceptor - City of Chicago Super Basin

Concrete: 5,000 psi @ 28 days
                  5% - 8% entrained air
Rebar: ASTM A-615 grade 60
Design criteria: a) City of Chicago configuration
                            b) Loading per ASTM C857, including:
                            -Earth cover: Min 0' - 9" Max 3' - 0"
                            -AASHTO HS-20 wheel load & applicable impact
                            -Vertical & lateral soil pressures determined using 120 PCF 
                             soil density
                            -Ground water at 3' - 0" below grade
                           c) Structural design performed using AASHTO strength design
                           d) Reinforcing cover per ACI 318

Notes: a) Contact UCP for custom configurations or modifications
            b) UCP suggests that 1-1/2" of non-shrink mortar should be placed at the
            base/lid joint by the installing contractor.
            Openings are steel formed smooth surfaces to accommodate boots.

Grease Trap / Interceptor - City of Chicago Super Basin

Item Description Qty.
1 Precast concrete 1
2 4T lifting anchors 8
3 1" butyl rubber joint sealant (See Note "B" On Specs Sheet) 2 rolls