note: cover in excess of 3'-0" will require submittal stamped, signed, and dated by a professional engineer registered in massachusetts with design that prevents buoyancy forces from pushing empty grease trap out of the ground.
1. The grease trap/grease interceptor shall be constructed with a minimum of two baffles. 2. Grease traps/grease interceptors are to be installed at a minimum distance of 10 ft. from sinks and dishwashers to allow for adequate cooling of the wastewater. Water temperatures must be less than 120 degrees prior to entering grease trap. 3.
Volume-Based Grease Interceptors(VBGI) should be submitted to WSSC Water Plumbing-Mechanical Engineering Review Section for approval prior to purchase. All VBGIs shall be designed to H-20 traffic loading standards and engineered for the proposed burial depth or capable of free standing in an above grade installation, as applicable.
Only waste from grease producing sources shall flow through the grease trap. All grease traps shall be located upstream of the location where human waste enters the service line.
Grease trap detail drawing is given in this Autocad drawing file. Plan and cross section views are given. Construction material details are given in this model.
Nov 19, 2014 · A grease trap/grease interceptor is the device utilized to effect the separation of grease and oils in wastewater effluents from food service establishments. Such traps or interceptors may be of the "outdoor"