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HomeMy WebLinkAboutRevised Grease Trappage 1 of 3 Approval Signature: Specifying Engineer:Engineering Firm: Date: Company: Standard Location: indoor/outdoor Installation: above/below grade Flow Rate / Grease Capacity: 250 GPM (15.8 L/s) / 1,859 lbs. (843.2 kg) Solids Capacity: 128 gal. (485 L) Liquid Capacity: 510 gal. (1,931 L) Weight: 528 lbs. (239 kg) Connections: 4" (100 mm) FPT / plain end triple-inlet/triple-outlet Cover: gas/water tight pickable cast iron with H20 lb. load rating Options SUBMITTAL 6" (150 mm) plain end inlet/outlet (straight-through) 6" (150 mm) plain end inlet/outlet (triple-outlet) 6" (150 mm) male thread inlet/outlet (stainless steel/straight-through) -FO: Fixed outlet (straight-through only) PLAIN-EA-24: 2" (50 mm) plain end fitting PLAIN-EA-34: 3" (75 mm) plain end fitting FPT-EA-23: 3" x 2" (75 x 50 mm) FPT fitting FPT-EA-34: 4" x 3" (100 x 75 mm) FPT fitting C24H2: Highway rated bolted composite covers - 16,000 lbs. CC2: integral membrane clamping collar kit AGS2: Above Grade Support AK2: High Water Anchor Kit PP3: Pumpout Port Field Cut Risers FCR2 (x2) >4" – 34" FCR2 (x4) >34" – 64" FCR2 (x6) >64" – 94" 49½" (126 cm) 10½" (27 cm) 39" (99 cm) 46" (117 cm) 94¼" (239 cm) 12½" (32 cm) 37" (94 cm) SPECIFICATION AND SUBMITTAL Actual Size GB-500-250HF 250 GPM Grease Interceptor for Indoor/Outdoor Installation Intended Markets: Vancouver, BC This unit is factory rated only. Please ensure unit meets local ordinance before specifying. 9500 Woodend Road | Edwardsville, KS 66111 | Tel: 913-951-3300 | www.schierproducts.com © Copyright 2019 Schier, All Rights Reserved MODEL NUMBER: GB-500-250HF DESCRIPTION: 250 GPM Polyethylene Grease Interceptor PART #: 4075-XXX-01 DWG BY: B. Karrer DATE: 9/18/2019 REV: ECO: page 2 of 3 When Installing Interceptor Inside If your dishwashing sink(s) discharges into a floor drain/sink (drain), you must regulate the flow into the drain to avoid an overflow of water onto the kitchen floor. This can be done by installing a valve or flow restriction cap on the sink piping that discharges into the drain. See drawing for guidance. For detailed guidance on indirect connections, go to: webtools.schierproducts.com/Technical_Data/Indirect_Connections.pdf Fernco or similar rubber flow restriction end cap SPECIAL PRECAUTIONS For Schier Grease Interceptor Installations - Failure to follow this guidance voids your warranty High Water Table Installations Interceptors and risers are not designed to withstand water table height in excess of the top of the unit when buried (see figure). If it is possible for this to occur, install the interceptor and risers in a water-tight concrete vault or backfill with concrete or flowable fill (wet concrete and flowable backfill should be poured in stages to avoid crushing the interceptor). At risk areas include but are not limited to tidal surge areas, floodplains and areas that receive storm water. Great Basin™ models that are direct buried in high water table scenarios must be installed with an anchor kit. Models GB-50, GB-75, and GB-250 use model AK1 anchor kit. Model GB-500 uses model AK2 anchor kit for use with deadmen anchors. Fully Support Base of Unit Install unit on solid, level surface in contact with the entire footprint of unit base; for suspended installations design trapeze to support the wet weight of the unit. Do not partially support unit or suspend unit using metal U-channel to create a trapeze Installation Instructions Installation instructions and additional components are included with the interceptor. Read all instructions prior to installation. This interceptor is intended to be installed by a licensed plumber in conformance with all local codes. Hydrostatic Slabs (or Pressure Slabs) When installed under a hydrostatic slab (slab designed to withstand upward lift, usually caused by hydrostatic pressure) interceptor must be enclosed in a watertight concrete vault. Support Inlet and Outlet Piping For above grade installations ensure heavy inlet and outlet piping (such as cast iron or long runs) is properly supported or suspended during the entire installation process to prevent connection failure or damage to bulkhead fittings. High Temperature Kitchen Water If water is entering the interceptor at excessive temperature (over 150º F), a drain water tempering valve (DTV) and approved backflow prevention assembly must be installed. Most state and local plumbing codes prohibit water above 150º F being discharged into the sanitary sewer. Water above 150º F will weaken or deform PVC Schedule 40 pipe, poly drainage fixtures like interceptors and erode the coating of cast iron (leading to eventual failure). cold water supply line high temperature effluent ( > 150º F) approved backflow prevention assembly DTV (drain water tempering valve) directly connected indirectly connected pipe supports InterceptorInterceptorInterceptor concrete slab subject to hydrostatic pressure watertight concrete vault InterceptorInterceptorInterceptor InterceptorInterceptorInterceptor concrete floor suspended installation InterceptorInterceptorInterceptor InterceptorInterceptorInterceptor max water table height for direct burial deadman anchor nylon strap turnbuckle InterceptorInterceptorInterceptor Do not install this unit in any manner except as described in these instructions.Doing so may result in property damage, personal injury or death. installation instructions AGS2Above Grade Installation Support (for Model GB-500 Only) The wet weight of the interceptor combined with high temperature kitchen water creates the potential for tank deformation when installed above grade. Model GB-500 installed above grade must be installed with Above Grade Support Kit model AGS2 to maintain structural integrity DO NOT COMPACT BACKFILL DO NOT AIR TEST UNIT OR RISER SYSTEM! 9500 Woodend Road | Edwardsville, KS 66111 | Tel: 913-951-3300 | www.schierproducts.com © Copyright 2019 Schier, All Rights Reserved MODEL NUMBER: GB-500-250HF DESCRIPTION: 250 GPM Polyethylene Grease Interceptor PART #: 4075-XXX-01 DWG BY: B. Karrer DATE: 9/18/2019 REV: ECO: NOTES 1. 4" plain end inlet/outlet 2. Unit weight - w/cast iron covers: 528 lbs.; w/composite covers: 412 lbs. (For wet weight add 4,254 lbs.) 3. Maximum operating temperature: 150º F continuous 4. Capacities - Liquid: 510 gal.; Grease: 1,859 lbs. Solids: 128 gal. 5. Built-in Flow control. For series installations, only install flow control on the first unit in the series if necessary. 6. For gravity drainage applications only. 7. Do not use for pressure applications. 8. Cover placement allows full access to tank for proper maintenance. 9. Vent not required unless per local code. 10. Engineered inlet and outlet diffusers are removable to inspect / clean piping. 11. Integral air relief / Anti-siphon / Sampling access. 12. Fixed outlet models (-FO) have inlet and outlet permanently welded at the factory in the straight-through (B) positions. DIFFUSION FLOW TECHNOLOGY The inlet diffuser reduces turbulence, creates laminar flow and allows the entire tank volume to be utilized for efficient grease separation and minimal disturbance to existing grease and sediment layers. The inlet diffuser can be attached to any of the three inlets provided to ease job site piping layouts. The integral air relief / anti-siphon at the outlet diffuser top allows pressure stabilization within the unit during operation. The outlet diffuser can easily be attached to any of the three outlets provided to ease job site piping layouts. ENGINEER SPECIFICATION GUIDE Schier Great Basin™ grease interceptor model # GB-500-250HF shall be lifetime guaranteed and made in USA of seamless, rotationally-molded polyethylene. Flow control cartridge shall be PVC. Interceptor shall be furnished for above or below grade installation. Interceptor shall be provided with field adjustable riser system, built-in flow control, three inlet options and three outlet options. Interceptor flow rate shall be 250 GPM. Interceptor grease capacity shall be 1,859 lbs. Cover shall provide water/ gas-tight seal and have minimum 16,000 lbs. load capacity. SPECIFICATIONS TOP VIEW Outlet A (optional) H20 load rated gas/ water tight pickable cast iron covers 46" Outlet C (optional) Outlet B (standard) Inlet A (optional) Inlet C (optional) Inlet B (standard) 20-1/8"20-1/8" INLET END VIEW SECTION A-A 94-1/4" ø 24-1/2" TYP Integral Air Relief / Anti Siphon and Inspection Port Cover Adapters with up to 4" of Adjustability Static Water Line Inlet Diffuser Pumpout Port Kit (optional) Safety Star Inserts Outlet Diffuser 49-1/2" 39" 10-1/2" 35" Invert 12-1/2" A A 46" page 3 of 3 9500 Woodend Road | Edwardsville, KS 66111 | Tel: 913-951-3300 | www.schierproducts.com © Copyright 2019 Schier, All Rights Reserved MODEL NUMBER: GB-500-250HF DESCRIPTION: 250 GPM Polyethylene Grease Interceptor PART #: 4075-XXX-01 DWG BY: B. Karrer DATE: 9/18/2019 REV: ECO: