Lard and other high-viscosity fats can also solidify as they cool down, trapping other solids and blocking sewage pipes. The grease interceptor shall be constructed with a minimum of two baffles. With these values. Please enable JavaScript in your browser for a better user experience. Press Enter to show all options, press Tab go to next option, Environmental Requirements for Construction Activities, Workers' Compensation Provider Information, Job Descriptions & Pay Plans (not open postings), Valley Cities Affordability & Homeowner's Comparisons, 2022 Mesa Standard Details and Specifications, 2021 Mesa Standard Details and Specifications, 2019 Mesa Standard Details and Specifications, 2022 Engineering and Design Standards Manual, 2022 Updates to the Engineering Design Standards, 2021 Engineering and Design Standards Manual, 2021 Updates to the Engineering and Design Standards, 2019 Engineering and Design Standards Manual, Water Sewer and Storm Drain General Notes [PDF]. Free viewers are required for some of the attached documents.They can be downloaded by clicking on the icons below. Of course, there are also cases where the use of grease interceptors is obvious. After a grease interceptor layout has been proposed, the next step is calculating the aggregate volume from the fixtures connected to each unit. Standard Details Standard Details All Johnson County Wastewater (JCW) published standard details, compiled in one location for your convenience. 0 of Environmental Protection website. GREASE INTERCEPTOR SIZING PDI METHOD THREE COMPARTMENT SINK 1st - determine the cubic content of the fixture by multiplying length x width x depth. older versions (Use only for reference for previously approved projects). Each manhole access shall be minimum 20" diameter clear opening. Core drill all penetrations in vault. Available in sizes from 50 gallons all the way to 2,000 gallons. cHl a4 3030`\ (|0bE^lRL)/8 U? Consult local codes for separate trapping requirements, cleanout locations and additional installation instructions. >> Hb```c``U1 2pt04 , as well as other applications where significant amounts of grease or oil are discharged. Pot sinksFood preparation sinksScullery sinksFloor drains used only for washdown, Scraper sinksWoksAutomatic dishwashersAny fixture where soup and stock kettles are discharged. Heavy-duty aluminum overlays are available for high traffic areas. This ensures code compliance, offers hygiene for your staff and customers, and prevents the uncontrolled discharge of grease and oil into the environment. Install outlet tee with 6" diameter vertical riser. Do not install the grease interceptor in a waste line from a garbage grinder. Mesaaz.gov is undergoing a redesign! If water is present in oil removed through gravity draw-off, Click to change Location. P.O. We use cookies to offer you a better browsing experience, analyze site traffic, personalize content, and serve targeted advertisements. Also consider that the NYC Department of Environmental Protection (DEP) performs routine inspections to ensure that grease interceptors receive proper maintenance and cleaning. A certain oil content is normal in wastewater, and it forms a thin floating layer once it reaches septic tanks and water treatment facilities. The triple outlet feature allows for installation flexibility, including the ability to connect an unused outlet for remote pumpout (PP1 . CALL TOLL FREE: 800-465-2736; . Partial Inspection #2: Haunched pipe, backfill, cleanout and sampling port shall be inspected prior to pipe backfill. Created By Granicus - Connecting People and Government. Mesa Standard Details & Specifications | City of Mesa - Mesa, Arizona 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. Precast concrete grease interceptor tanks are guaranteed water tight and are vacuum tested on-site after installation. M.A.G. stream The GreaseTrooper is a gravity grease interceptor (GGI) designed to reduce the amount of FOG (fats, oils, and greases) in wastewater. PDF ASHLAND PolyTraps After initial installation, grease interceptors must be kept under optimal operating conditions. 5. 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. STEEL SEPARATORS, INTERCEPTORS,TRENCH DRAINS, & CATCH BASINS. GREASE INTERCEPTORS - Zurn Ferris, TX 75125 Cleaning (5000 and 5100 Series) The frequency of cleaning is determined by the use load factor and the capacity of the installed interceptor. Armatherm Thermal Bridging Solutions . of Environmental Protection website. hb```f``rd`a` @1V 8 noqkE5lb I. B`f?~~u#_'N:pN8.G@;X$ 0A endstream endobj 57 0 obj <> endobj 58 0 obj <> endobj 59 0 obj <>stream PDF WSSC Water Volume-Based Grease Interceptors Access Access requirements shall follow WSSC Code 302.10.1/1003.6.2.6 & 1003.6.2.7 and WSSC Standard Details. 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
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