5. Table I still applies. For more details on installation and maintenance go to WWW.PDIONLINE.ORG . Lard and other high-viscosity fats can also solidify as they cool down, trapping other solids and blocking sewage pipes. Although the procedure is straightforward, keep in mind that some exceptions apply: A final requirement is that water flowing through a grease interceptor must not have a temperature above 180F. With these values. Grease interceptors are used in establishments to remove excessive amounts of grease that may interfere with the proper drainage and treatment of wastewater. for approval by the NYC Department of Buildings, and only a Licensed Master Plumber (LMP) can carry out the actual installation. PGIs are designed to remove large quantities of sewer-clogging fats, oils, and grease before it's discharged into a municipal wastewater treatment system. 6k-p}\;Ku]ge(LYv_En`{2|6&Vd;>x+g=W[!c;^m0xEw!Yf;P4I>d;'3FT4=v&Z[o)kp'/NwG|Wp#_E. 2nd - divide that by 231 (231 cubic inches = 1 gallon) to get the gallon capacity of the fixture. %PDF-1.6 Tab will move on to the next part of the site rather than go through menu items. Specify M (Outlet opposite Inlet), L (Left Hand Outlet), or R (Right Hand Outlet) on your order. US $54.00. Typical applications include commercial wastewater, institutional kitchens, and food processing plants. Animal fats and vegetable oils (grease) are 10 to 15 percent less dense than water and will float on top of water. Interceptor shall be installed and connected so that it is accessible at all times for inspection, cleaning, and removal of intercepted grease. Of course, there are also cases where the use of grease interceptors is obvious. Schier Great Basin grease interceptor model # GB-35 shall be lifetime guaranteed and made in USA of seamless, rotationally-molded polyethylene. . hbspt.cta._relativeUrls=true;hbspt.cta.load(2004318, '42988b7d-d06c-4059-82e4-709ad6f267fd', {"useNewLoader":"true","region":"na1"}); For projects in New York City, only a Registered Design Professional (RDP) can submit commercial kitchen plumbing designs for approval by the NYC Department of Buildings, and only a Licensed Master Plumber (LMP) can carry out the actual installation. Radiant Heating, Snow Melting and Turf Conditioning, USA currently Selected. Installation Diagrams - Rockford Separators Protect waste lines against blocking and stoppages. Using a pot scrubber with soap and room temperature water, remove excess waste from the lid and trap sides. Concrete Grease Interceptor Tanks Tanks are reinforced and constructed to ASTM Standards to include C-1613-06. Volume-Based Grease Interceptors. Pot sinksFood preparation sinksScullery sinksFloor drains used only for washdown, Scraper sinksWoksAutomatic dishwashersAny fixture where soup and stock kettles are discharged. Grease Interceptor Sizing and Installation Guidelines. Supplied with accessible flow control device (HxHxH) for solvent weld . Canyon Lake, Hemet, Menifee, Moreno Valley, Perris, Southern California, Eastern Municipal Water District, CA -, August, Greater August Utility District, ME - Grease Interceptor, Timpanogos Special Utility District, Lehi City, UT - Grease Interceptor. endobj A recommendation not only for grease interceptors but for equipment in general is adhering to manufacturer instructions. Also referred to as grease traps or grease recovery devices, our grease interceptors are designed for storage of greases/oils as well as solids before entering a wastewater disposal system. Solidified grease can cause stoppages downstream in piping systems and create costly and time-consuming problems at municipal wastewater treatment plants. Sizing - PDI Method Using Sink Dimensions. Install outlet tee with 6" diameter vertical riser. 3920A02. General Guidelines for Grease Interceptor Installation. Animal fats and vegetable oils (grease) are 10 to 15 percent less dense than water and will float on top of water. For calculation of grease interceptor retaining capacity, the NYC Department of Environmental Protection provides two tables, each with interceptor capacity values (in pounds) corresponding to aggregate volume from kitchen fixtures (in cubic inches). Cleaning (5000 and 5100 Series) The frequency of cleaning is determined by the use load factor and the capacity of the installed interceptor. Model #GB-250-FO 100 GPM Grease Interceptor For Indoor/Outdoor Use . Allow headroom to lift out both screens for cleaning. Get expert engineering tips straight to your inbox. Passive grease interceptors help food service establishments and food processing industries comply with EPA Sewer Pretreatment Regulations. Table I requires 14 lb of retaining capacity, Table II requires 20 lb of retaining capacity. %PDF-1.5 % Make sure your grease interceptors are specified correctly. Any comment with external website links will not be published. Features. Highstrength precast concrete, steel, or fiberglass, Precast concrete, fiberglass, or stainless steel construction, Interior liners include epoxy, high density polyethylene, and stainless steel, Free-standing and direct-bury configurations, Los Angeles, Long Beach, Anaheim, CA - Grease Interceptor GT-500, Austin, Round Rock, Georgetown, Pflugerville, TX - Grease, Wichita Falls, Iowa Park, Burkburnett, TX - Grease Interceptor GT-, San Diego, San Bernadino, Highland, FEWD Program, Carlsbad, CA -, Oceanside, Vista, San Marcos, CA - Grease Interceptor. P: 713-937-7602Toll Free: 888-611-7275, 8491 Hwy 87 EastSan Antonio, TX 78263P: 210-227-7275, 1200 N Fwy Service Rd Sanitary Sewers Notes: A certain oil content is normal in wastewater, and it forms a thin floating layer once it reaches septic tanks and water treatment facilities. Available in sizes from 50 gallons all the way to 2,000 gallons. 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. The compact design of the GB2 makes it a perfect fit for under-the-sink installations. Product Information. Ferris, TX 75125 . Sizing - PDI Method Using Sink Volumes. Grease Interceptor. 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 Each compartment, 18 inches by 18 inches by 8 inches with 1.5-inch sink drain and trap. endobj endobj With an internal flow control, an external flow control is not necessary. 454 0 obj <>stream The following navigation utilizes arrow, enter, escape, and space bar key commands. Interceptor shall be . Ashland PolyTrap. O8qQP 48 State Delivery. Fill vault with clean water prior to beginning service. 56 0 obj <> endobj 73 0 obj <>/Filter/FlateDecode/ID[<25FFE85CFD30298E93D6086510B62731><9C8D691145B44149AA34ADB177AFF0F4>]/Index[56 30]/Info 55 0 R/Length 96/Prev 669856/Root 57 0 R/Size 86/Type/XRef/W[1 3 1]>>stream CU?E?W*Ut3>~ Standard Details Standard Details All Johnson County Wastewater (JCW) published standard details, compiled in one location for your convenience. Gravity Grease Interceptors (GGI), also commonly known as a grease trap, work on the buoyancy principle. Call 1-800-541-8004 for more information . 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. Precast concrete grease interceptor tanks are guaranteed water tight and are vacuum tested on-site after installation. Other. Height FT / IN 0' 12' Width FT / IN 0' 11' Length FT / IN 0' 18' Agency International Association of Plumbing and Mechanical Officials (IAPMO) Product Line Strata Materials Concrete Manufacturing Plant ?"_cyQjpXzH=/xZCCCP+y'SWzHyM2?zHmXy'zHmXzH=QqW~Ia}ox3whjXiwbNk'0Rccww^T\NkN=QAQS$d>o;|oa}I*v;sNTa}m Wash sink with one set of faucets. Consult local codes for separate trapping requirements, cleanout locations and additional installation instructions. hb```,@(q')D~ RI+0 s|$K2vt0p40 HyX |s63ETUksU)3iF H$, Hi1(c0 / Operation of Grease Interceptors. 50/75 GPM Hydromechanical Grease Interceptor The GB-50 offers best-in-class certified grease capacity and 20% kitchen solids waste capacity. shown in Detail "A". ReWa Grease Interceptor Detail QUESTIONS? It can be installed above grade (on the ground) or buried below grade (compatible with FCR2 riser to bring system to grade), as well as indoor or outdoor. from the fixtures connected to each unit. Installation is a breeze. , as well as other applications where significant amounts of grease or oil are discharged. The vent on the flow control is an air intake. All sizes available for your grease trap needs. Regardless of design efficiency or installation, grease interceptors perform only as well as the maintenance schedule allows. For this reason, they are also known as grease traps. %PDF-1.3 % <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 4800 Install 10-2017 . Solids settle at the bottom, and the separated clear water escapes under an outlet baffle. The tables can be viewed directly in the NYC Dept. 29 0 obj << /Linearized 1 /O 31 /H [ 1314 270 ] /L 478682 /E 423469 /N 3 /T 477984 >> endobj xref 29 44 0000000016 00000 n 0000001227 00000 n 0000001584 00000 n 0000001791 00000 n 0000002056 00000 n 0000002917 00000 n 0000003213 00000 n 0000003727 00000 n 0000004530 00000 n 0000004991 00000 n 0000005385 00000 n 0000005674 00000 n 0000006532 00000 n 0000006571 00000 n 0000007375 00000 n 0000008179 00000 n 0000008202 00000 n 0000027838 00000 n 0000027861 00000 n 0000046369 00000 n 0000046392 00000 n 0000058652 00000 n 0000058675 00000 n 0000070930 00000 n 0000070953 00000 n 0000083362 00000 n 0000083385 00000 n 0000095676 00000 n 0000095699 00000 n 0000108048 00000 n 0000108071 00000 n 0000121155 00000 n 0000124972 00000 n 0000126110 00000 n 0000130219 00000 n 0000130358 00000 n 0000130496 00000 n 0000418973 00000 n 0000420291 00000 n 0000422991 00000 n 0000423108 00000 n 0000423213 00000 n 0000001314 00000 n 0000001563 00000 n trailer << /Size 73 /Info 28 0 R /Root 30 0 R /Prev 477974 /ID[] >> startxref 0 %%EOF 30 0 obj << /Type /Catalog /Pages 17 0 R /JT 27 0 R /PageLabels 16 0 R >> endobj 71 0 obj << /S 55 /L 179 /Filter /FlateDecode /Length 72 0 R >> stream However, wastewater from food preparation contains more oil than in other applications, and the waste from multiple commercial kitchens can overwhelm water treatment systems and cause spillage. of Environmental Protection places stringent requirements regarding their use, while carrying out routine inspection for units in operation. Enter and space open menus and escape closes them as well. / 50 gpm item description recommended for removing and retaining grease from wastewater in kitchen and restaurant areas where food is prepared. The tables can be viewed directly in the. Grease Interceptor - Direct-Bury, Typical Installation Drawing MGT-1. 43 CAD Drawings for Category: 46 25 23 - Grease Traps. 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). Specs and Installation. Schier grease interceptors are not to be installed in any other manner except as shown. A good product can have poor performance if it used in the wrong application or installed incorrectly. We use cookies to offer you a better browsing experience, analyze site traffic, personalize content, and serve targeted advertisements. Most local plumbing codes prohibit any industrial user from discharging FOG over 100 mg/l into the public sewer system. Installation of Grease Interceptors. Equivalency must be demonstrated with detailed documentation and calculations. For more information on product availability call (888) 965-3227 today. of free standing in an above grade installation, as applicable. The grease interceptor shall be constructed with a minimum of two baffles. Copyright 2023Zurn Industries, LLC. hbbd```b``"A$"ESA0:@o hbHG DL hX <2[ / endstream endobj startxref 0 %%EOF 85 0 obj <>stream Hydro Mechanical Grease Interceptors . A certain oil content is normal in wastewater, and it forms a thin floating layer once it reaches septic tanks and water treatment facilities. a#7\*S$S`Rn3aH#{`hf08ClpM9 by\J#'Tm5v"s'. Click to change Location. Condition: New. endstream endobj startxref Grease interceptors are used in plumbing systems to trap greases, oils and solid particles before they can reach the public sewage. Armatherm Thermal Bridging Solutions . They must be equipped with vented flow control fittings to keep discharge below the flow capacity specified by the manufacturer. Aggregate volume is the maximum volume that can flow through the interceptor simultaneously, determined by adding the wastewater volume of individual fixtures plus any required margins. For this reason, they are also known as grease traps. Source: www.drain-tech.com Check Details. Maintenance of Grease Inteceptors. If water is present in oil removed through gravity draw-off, of Environmental Protection website. For example, you need at least 40 lb for 20 gpm. cHl a4 3030`\ (|0bE^lRL)/8 U? Lard and other high-viscosity fats can also solidify as they cool down, trapping other solids and blocking sewage pipes. CALL: Kim McDonald - ReWa / 864-419-7251 or Keith Moore - ReWa / 864-419-7051 Note: Not to scale 24-inch opening to accomodate a 24-inch secured manhole ring and cover 6x6x6 inch bafe wall tee must extend down within 18-20 inches from the bottom of the tank 6x6x6 inch inlet 90 tee shall extend . The GB-75 offers best-in-class certified grease capacity and 25% kitchen solids waste capacity. )GRGN Using manual valves to reduce flow to a grease interceptor is not allowed. If these values are exceeded, the grease interceptor capacity must be calculated by an NYC Registered Design Professional, based on data extrapolation. An ideal cleaning cycle can be established after the The accumulation of FOG can escalate into blockages and sanitary sewer overflows (SSO) that disrupt wastewater treatment operations and increase costs. Precast concrete interceptors shall conform to the . Grease interceptors are installed on "gray" water drain lines and are designed to remove fats, oils and grease (FOG) from wastewater. This ensures code compliance, offers hygiene for your staff and customers, and prevents the uncontrolled discharge of grease and oil into the environment. ^\kmtv\(iz~Rd;1pK]>KG@XXCno r!VtaM'N]eM#aM" wDn6"DY O;(hH|1 15EL:Snf&0iSJ4hll[q.FXn?a20I' VX J MvX=GmM dhJ]9G"r>q,O&t5(4hl-EU6F> yhhTfc4(p sR-|I x*sL!,@G =6 QpH GH'@E9FUH! PDI G101 mandates the installation of an vented external flow control. endstream endobj 426 0 obj <. With an internal flow control, an external flow control is not necessary. 0 You also need a grease recovery device that costs $3500 to $6000 estimated. Schier considers both flow rate and grease production to determine the capacity of the interceptor and its recommended pumpout frequency. ?eO[ao~~@77|*?-?}][}[WunWu_~ko-c9~|(Kze;M;Mw }_X7x~7-~-O=]X?ioUOWa_O7]/[=o7oYQ/8&{~o~~owW0"O~wyX~Gw};y]~Nnkw};!;o\|g:+/]w8e3'O=|x'sa,;'[o3[8z:PaB ysz}N7Z 6. Draw-off valve available. INSTALLATION - GREASE INTERCEPTORS MULTIPLE FIXTURE INSTALLATIONS It is sometimes practical to discharge the waste from two or more sinks into a . Interceptors may be specified individually or for multiple fixtures at once, as allowed by the available space. Tank, lid and baffles injection molded in engineered thermoplastic that will not corrode, chip, or peel, even under the most severe applications. Reinstall the grease trap. The proposed system must deliver equivalent or superior performance compared with a grease interceptor. x=r6?Q' SYUYeU{j}P,YF4oo{7.$s@9I uLF6?W9|vyRyi:iNW*l?3xf?xjyQ G] MFB9G]sV Many plumbing codes focus on either flow rate or liquid volume to size a grease interceptor, which can lead to undersizing or oversizing. US $51.30. Installation Detail - Golf with Pad Board/Curb Download DWG. 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. older versions (Use only for reference for previously approved projects) Mesa Engineering and Design Standards 2022 Engineering and Design Standards Manual [PDF] - Effective June 27, 2022 2022 Updates to the Engineering Design Standards [PDF] The accumulation of FOG can escalate into blockages and sanitary sewer overflows (SSO) that disrupt wastewater treatment operations and increase costs.
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grease interceptor installation detail