Each compartment, 18 inches by 18 inches by 8 inches with 1.5-inch sink drain and trap. Please note, we update our standard details on a regular basis, so check back often to ensure you have the most recently published version. Table I still applies. ReWa Grease Interceptor Detail QUESTIONS? 35/50 GPM Hydromechanical Grease Interceptor. Phone: 419-836-2300. An example is the Blakeslee dishwasher with a 3 center line waste outlet and with the new dry recirculating pump which requires that the static water level in the separator be lower than 9. of free standing in an above grade installation, as applicable. Grease Interceptor Sizing and Installation Guidelines. Before you Start 1. Standard Details Standard Details All Johnson County Wastewater (JCW) published standard details, compiled in one location for your convenience. Select a separator with a gallon-per-minute flow equal to the initial tank discharge capacity. When wastewater enters a grease interceptor, the velocity is reduced enough that wastewater is given time to cool and separate into 3 layers. Of course, there are also cases where the use of grease interceptors is obvious. A certain oil content is normal in wastewater, and it forms a thin floating layer once it reaches septic tanks and water treatment facilities. }2U;OgC/VY;pHo4|lQ? Grease Trap - Free CAD Block And AutoCAD Drawing for approval by the NYC Department of Buildings, and only a Licensed Master Plumber (LMP) can carry out the actual installation. Sizing - PDI Method Using Sink Dimensions, Complete Grease Interceptor Engineering Guide. Enter and space open menus and escape closes them as well. Grease interceptors are used in establishments to remove excessive amounts of grease that may interfere with the proper drainage and treatment of wastewater. Regardless of design efficiency or installation, grease interceptors perform only as well as the maintenance schedule allows. %%EOF hbbd```b``f+A$S9d@$&T.@$WX X: "^ IA v8l>#E 3 A recommendation not only for grease interceptors but for equipment in general is adhering to manufacturer instructions. Assume the aggregate volume is 3,000 cubic inches for Table I fixtures and 2,500 cubic inches for Table II fixtures. Specify M (Outlet opposite Inlet), L (Left Hand Outlet), or R (Right Hand Outlet) on your order. . from the fixtures connected to each unit. 5 - Grease Trap at Grocery Store Deli Drain Pros 129K views 3 years ago What Is That. PDF WSSC Water Volume-Based Grease Interceptors Side connections are prohibited for inlet or outlet. This value applies if all the kitchen fixtures in the example discharge into a common interceptor. The waste discharge from these facilities usually contains hightemperature water, high organic loads, FOG, suspended food particles, and detergents. 425 0 obj <> endobj 7. With these values. 1 0 obj P.O. Hydromechanical grease interceptors (HGI) (sometimes called grease traps) are installed indoors above or below the floor, or inground outside. Model #GB-250-FO 100 GPM Grease Interceptor For Indoor/Outdoor Use . A routine cleaning schedule will ensure maximum performance of each interceptor., Uniform Plumbing Code DFU Method - Gravity Grease Interceptor Sizing Tool, Meal Factor - Gravity Grease Interceptor Sizing Tools, Grease Interceptor - Concrete, Two Compartment, Direct-Bury, Grease Interceptor - Concrete, Three Compartment, Direct-Bury, Grease Interceptor - Stainless Steel, Two Compartment, Free-Standing, Grease Interceptor - Stainless Steel, Two Compartment, Direct Bury, GT - Fiberglass - Above Ground 500 - 5000 gal, GT - Fiberglass - Below Ground 500 - 5000 gal, GT - 3 Comp. Armatherm Thermal Bridging Solutions . INSTALLATION - GREASE INTERCEPTORS MULTIPLE FIXTURE INSTALLATIONS It is sometimes practical to discharge the waste from two or more sinks into a . Source: www.drain-tech.com Check Details. Up and Down arrows will open main level menus and toggle through sub tier links. PDI-G101: Testing and Rating Procedure for Hydro Mechanical Grease Interceptors (Plumbing and Drainage Institute), ASME A112.14.3: Grease Interceptors (American Society of Mechanical Engineers), After a grease interceptor layout has been proposed, the next step is calculating the. All sizes available for your grease trap needs. While browsing our products, select Add to Quote Generator to quickly get an estimate for everything you need. It can be installed above grade (on the ground) or buried below grade (compatible with FCR2 risers to bring system to grade), as well as indoor or outdoor. As the waste stream flows through the orifice in the flow control device negative pressure is created, drawing in air from the air intake which is intended to mix with the waste water as it enters the grease interceptor aiding in separation efficiency. Grease Interceptor Installation Guide of Environmental Protection places stringent requirements regarding their use, while carrying out routine inspection for units in operation. The retention capacity of grease interceptors (in pounds) must be at least twice the numerical value of flowrate through the unit (in gallons per minute). Fax: 419-836-4140. Schier Products | Manufacturing America's Grease Interceptor 454 0 obj <>stream Looking for a quote for your project? Grease Interceptor Sizing - Schier Products Soup and stock kettles that discharge into a floor drain count towards the Table II aggregate volume, even if floor drains are Table I fixtures. NOTE: All PDI certified grease interceptors are required to bear a PDI issued Certification Plate, as depicted, containing permanent marking of: Manufacturer's Name; Model Number; Flow Rate; Inlet Size; Grease Capacity; and appear in the listings below. 4. endstream endobj 426 0 obj <. The interceptor must be cleaned whenever 25 percent of any chamber becomes filled with FOG or solids. jK^fg)b+"eDDdc$D(86ME"E$X$:%%""hLn_U=g#/xK/Z#>AU,(>44M;t?3l/ww/e5~,b.dE18 {JEgwsQy'|8R>1Y -D/tF=zC't@O/*M~]MS_RI~+P:TSFsZ>5Ti}f~})TJ"nV{{b'p|VA8q?p3U1mV^y]x!iIQ;VReUy+}M__k;#fD Grease Interceptors | Oldcastle Infrastructure ?"_cyQjpXzH=/xZCCCP+y'SWzHyM2?zHmXy'zHmXzH=QqW~Ia}ox3whjXiwbNk'0Rccww^T\NkN=QAQS$d>o;|oa}I*v;sNTa}m Free viewers are required for some of the attached documents.They can be downloaded by clicking on the icons below. Tank, lid and baffles injection molded in engineered thermoplastic that will not corrode, chip, or peel, even under the most severe applications. Most local plumbing codes prohibit any industrial user from discharging FOG over 100 mg/l into the public sewer system. endobj Grease interceptors are used in plumbing systems to trap greases, oils and solid particles before they can reach the public sewage. Using manual valves to reduce flow to a grease interceptor is not allowed. GREASE TRAP - an interceptor of at least 125 gallon capacity which is designed and installed so as to separate and retain grease and which is generally installed below grade outdoors with pro- visions for above grade accessibility for cleaning purposes. 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All Rights Reserved. With an internal flow control, an external flow control is not necessary. Fill vault with clean water prior to beginning service. This ensures code compliance, offers hygiene for your staff and customers, and prevents the uncontrolled discharge of grease and oil into the environment. 20GPM GREASE INTERCEPTOR 2"SPG. Grease Interceptor Installation Inspections Partial Inspection #1: JCW inspection of the excavation, interceptor, riser (s) and anchor kit (if applicable) is required prior to backfill. Pot sinksFood preparation sinksScullery sinksFloor drains used only for washdown, Scraper sinksWoksAutomatic dishwashersAny fixture where soup and stock kettles are discharged. Over 15 years field proven performance has bean lead by the Endura. of Environmental Protection website. shown in Detail "A". Equivalency must be demonstrated with detailed documentation and calculations. For this reason, they are also known as grease traps. Tab will move on to the next part of the site rather than go through menu items. Cleaning and grease removal must a part of routine maintenance, and the units should be accessible for inspection by the NYC Dept. Grease Interceptor Sizing and Installation Guidelines - NY Engineers ANCHOR KIT INSTALLATION DETAIL 2-1/2" Minimum Insertion Depth 4" Maximum Insertion Depth (into GB unit only) FIELD CUT RISER (24 SERIES) INSTALLATION GUIDELINES Tools needed: 7/16" Nut driver tool/bit (included), marker (included), tape The use of alternative devices is allowed, as long as the following requirements are met: Grease interceptors perform a fundamental role in commercial kitchens, as well as other applications where significant amounts of grease or oil are discharged. <> 3 0 obj It can be installed above grade (on the floor) or buried below grade (compatible with FCR1 riser to bring system to grade). Solidified grease can cause stoppages downstream in piping systems and create costly and time-consuming problems at municipal wastewater treatment plants. Their capacity is measured by the volume of water that flows through the fixture, which ranges from 20-50 gallons per minute. older versions (Use only for reference for previously approved projects). CALL TOLL FREE: 800-465-2736; . Grease Interceptor Specifications for Manufacturers
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