Manual grease interceptors are installed where they can be hooked up to a sanitary sewer that does not mandate an automatic grease recovery unit. Grease interceptors also referred to as grease traps for smaller applications are temporary storagedisposal tanks for wastewater in grease producing areas. For more information, please the cbu pretreatment coordinator at 8123493946. Ensure that the distance between the appliances and the separator will not allow the grease or fat to solidify before entering the separator. Grease interceptors generic types hydromechanical grease interceptor vs. This type of waste has forced the requirement of the installation of preliminary treatment facilities, commonly known as grease traps or interceptors. The rpoly series polyethylene grease interceptor is a high quality, seamless construction, plastic grease trap that is pdig10 certified. Designed to withstand years of use in highdemand environments, zurns gt2700 series interceptor ensures only clean water will flow into your plumbing. Grease interceptors are typically required for high volume restaurants and large commercial operations such as hotels, hospitals, factories, or school kitchens. Concrete grease interceptors columbia precast products. Zurn 100 gpm 200 lbs grease interceptor gt27001004nh. Traditional grease traps must be cleaned out after 25 percent of their volume is filled with grease. Manual grease interceptors retain wastewater long enough to allow those contaminants with specific gravitiy different than water, to separate out by gravity flotation and settling.
Jan 05, 2017 a grease interceptor is being installed during new construction. Other grease interceptors the grease management industry has developed significantly in the past decade with not only more advanced and improved products but also development of performance standards and harmonization of common terms and references. For more information, contact the cbu pretreatment program inspector at 8123493934. The drawing shows a pdi g101asme type a grease interceptor connected to a the three compartment sink that is trapped and vented, an external flow control with air intake and a vent on the downstream side of the grease interceptor. Introducing the allnew gb250, the workhorse of our great basin. May 23, 2011 precast 20,000 gallon model installed at epic computer systems verona wi. Based on field experience, this grease interceptor design has worked best. Keep your plumbing systems operating smoothly with the right types of grease traps. Interceptor will include an external vented flow control fitting for installation between the inlet and fixtures that it serves and a collection box for the recovered grease oils, 120 volts, 20 amps is the. If the unit is installed in the floor, a backwater with its flapper removed, makes an effective collection port. Precast concrete grease interceptors clear the fog. In this example, a grease interceptor would not be required. The interceptor may be placed on the floor, partially.
Grease interceptors when fats, oils, and grease fog enter the sewer, they create a variety of problems, such as sewer blockages and spills, which put the health and safety of the public at risk. Using our installation diagrams, you will be able to find the rockford separator grease trap that best suits your installation requirements. This minimizes unprotected pipe, and fog separates best when effluent is relatively hot. Tz1826eca 100 gpm, 1,826 pound trapzilla grease interceptor for institutional and commercial kitchens and restaurants. This video is great for anyone in the restaurant industry or anyone who has an interest in or needs. Zurn grease interceptors z1171 consist of a interceptor rated at gpm and a properly sized flow control fitting. Grease traps, also known as interceptors or recovery systems, are devices that collect animal fats and vegetable oils a. Procedures for design, construction and installation of interceptors and separators appendix m is a requirement of this code m101 general the provisions of this appendix shall apply to the design, construction, installation and testing of interceptors and separators required in accordance with 1004. First, if the grease interceptor is one that has an 800 gallon capacity, its installation. Always install where there is easy access for cover removal and cleaning. Grease interceptor sizing and installation guidelines. A grease interceptor must provide a 30 minute peak hydraulic detention time as determined by the plumbing fixtures or piping connected to the interceptor. Grease interceptors grease interceptors our grease interceptors remove fats, oils, and grease from waste water, preventing the substances from entering plumbing systems, septic fields, and. Watts grease interceptors are designed to remove grease and similar substances from waste water.
They are suitable for aboveground or vaulted underground installations. These grease interceptors trap and prevent grease, hair, lint, oil, sediment, and other solids from entering plumbing systems, septic fields, and waste water treatment facilities where they cannot be processed properly. Jun 04, 2004 when specifying these types of grease interceptors, the device should be located adjacent to the fixture it serves or in close proximity to the fixture. If a larger capacity is needed, grease interceptors shall be connected in series and must be approved by johnson county wastewater. Arcat bim content architectural building information modeling bim objects families system files, free to download in revit or dwg formats for use with all major bim and cad software including autocad, sketchup, archicad and others. A grease interceptor may not be installed inside any.
Engineered grease interceptors installation installation considerations install the interceptor as close as practical to the fixtures being served. A flow control must be installed as close as possible to the underside of the fixture. Oil is less dense than water, so as wastewater flows through the trap, grease. The following table is used to size grease interceptors in the johnson county wastewater sanitary sewer service area. See commercial permit site plan example for grease interceptor installation. An auto fry is defined as an enclosed, ventless, selfcontained individualserving deep fryer. You may download the application for a grease trap permit. Installation instructions for grease interceptors 800801 series keywords.
Utilities ordinance requires that all food service establishments install and maintain a properly sized grease interceptor trap. Fats, oil, grease program guidelines and manual plymouthma. Rpoly series grease interceptor rockford separators. If you have any questions at all regarding the grease trap program or have any. Install interceptor sitting on floor, partially recessed or flushtofloor, making sure there is enough room to allow for easy maintenance of the unit.
Gt2700 grease interceptor zurn industries free bim. Fats, oils, and grease control program grease interceptor. Allow at least 2 metres more is preferable but no more than 8m of uninsulated pipework between the outlet of an appliance and the separator inlet. Grease traps and interceptors procast products, inc. Any establishment that introduces any fog material into the sewer system in quantities large enough to cause line blockages should install a grease trap or interceptor. Jensen precast carries a large line of grease interceptors available for commercial applications. Interceptors store the fats, oil and grease fog generated by the operations of a kitchen. Materials in this particular type of wastewater are made up of fats, oils, and grease fog.
If the unit is installed in the fl oor, a backwater with its fl apper removed, makes an eff ective collection port. Grease interceptor, epoxycoated steel, 4 in no hub, 50 gpm, skidproof cover, baffle assembly this pdi certified epoxycoated steel grease interceptor comes with a gasketed, epoxycoated steel, skid. Therefore, no matter how efficient the design or how proper the installation. Cbu requires the installation and proper maintenance of grease removal devices, called grease interceptors and grease traps, at all food service establishments. Grease trap interceptor set,lolicute stainless steel grease trap interceptor detachable design for restaurant kitchen wastewater removable baffles. Congratulations on your purchase of the endura grease interceptor. The endura grease interceptor was designed and built to last and comes with a 10year warranty valid only when the warranty card is filled out and returned to the manufacturer. Grease interceptors must have a vented waste, sized in accordance. However, if sewage disposal will be provided by a public. Gravity grease interceptors are specifically designed to serve food service establishments fses in the pretreatment of kitchen waste prior to the waste stream entering the public sanitary sewer system. Procedures for design, construction and installation of interceptors and separators appendix m is a requirement of this code m101 general the provisions of this appendix shall apply to the design, con. Design guidelines for grease interceptors the installation and use of a grease interceptor that is properly designed and sized for the type and size of the facility, is an important measure in ensuring that the facility does not contribute to the problems with the sewer system or experience backups in the facility itself.
Service establishments are required to have a grease trap or interceptor installed. Interceptors prevent greasy substances from entering plumbing systems, septic fields, and waste. Installation instructions, grease interceptors series. They also help to improve operations at wastewater treatment facilities and prevent environmental problems caused by grease. This warranty does not cover any large or custom modified series grease traps. There are grease interceptors, solids interceptors, hair interceptors, lint interceptors, etcbut each unit can only be used for its intended purpose. Commercial grease trap installation maplewood plumbing.
This will reduce the length of piping subject to grease laden wastewater and minimize the risk of blockages. Grease interceptor sizing and installation guidelines e102 grease protection is an essential element for restaurants, cafes, catering facilities, commissaries, hotels, cafeterias, convenience stores, full service. Zurn light commercial grease interceptors should be installed as close as possible to the fixture being served. Difference between grease traps and grease interceptors. Grease interceptor installation and services in denver. Not only is the installation of grease traps or grease interceptors required in many establishments, but regular maintenance is also a necessity.
Here are the steps to follow in grease trap installation. It is the intent of these gaud grease trap and grease interceptor standards to provide specific standards for grease trap location, design, installation, construction, operation and maintenance of new and existing grease traps and interceptors so as to comply with applicable federal, state and local discharge standards. Interceptors should be located as near as possible to the fixtures being served. Discussion in plumbing codes started by jim baird, jun 9. Have a properly sized, installed, and functioning grease interceptor. In some cases, a combination of two units is required. Procast products grease interceptors or grease traps, as they are also known, are best. Generally, any of these devices will serve one or a group of fixtures. Grease trap installation diagrams rockford separators. The premier manufacturer of precast concrete products service in southern california since 1987.
All commercial kitchens whose wastewater contains fat, oils and grease are now required by law to have a properly installed and maintained grease interceptor. Venting grease interceptors must have a vented waste, sized in accordance. The hm10093serves as a central grease interceptor in lieu of multiple smaller units, typically installed at fixtures. It is the intent of these gaud grease trap and grease interceptor standards to provide specific standards for grease trap location, design, installation, construction, operation and maintenance of new and existing grease traps and interceptors. Like the fcd the backwater valve can be extended to finish floor level using a sleeve kit. Elevator oil interceptors are constructed of mild carbon steel and coated with heavy duty polyurethane for superior corrosion resistance. The fats, oils and grease control program requirements are intended to protect the towns wastewater collection and treatment system. Solidified grease can cause stoppages downstream in piping systems and create costly and timeconsuming problems at municipal wastewater treatment plants. The most convenient place to install a grease trap is beneath your sink but it can also be installed outside your home. Highland tanks elevator oil interceptor has been third party tested for durability and reliability is suitable for installation above or below grade in configurations to fit almost any requirement. Interceptors when installed inside of buildings and grease.
Grease interceptors have played an important role in preventing accumulated fog from damaging the public infrastructure by collecting it at the source. Josam interceptors are hydromechanical types designed to meet or exceed industry standards pdig101 and asme a112. Therefore, no matter how efficient the design or how proper the installation, these units perform only as well as the maintenance routine allows. A grease interceptor is not required where only one auto. Long piping runs between a fixture and the interceptor will accumulate grease, causing drainage and clogging problems.
If left unchecked, this accumulation of waste can not only turn out to be an expensive process to undo but can also become extremely gross. As most food service facility managers already know, grease. Many mu nicipalities require businesses that prepare food to have a grease interceptor. This installation would be compliant with both the ipc and the upc. Trapzilla grease interceptors, solids separators, and sampling ports are designed for easy installation while efficiently dealing with grease and solids waste. Grease interceptors are easy to maintain and large enough to hold considerable amounts of grease. Grease interceptors have played an important role in preventing accumulated fog from clogging sewer lines. I have and still will allow as long as you install the right size out side grease interceptor to have all but the bathrooms to go through the interceptor, we have some that are 10 to 15 years old no problem yet. A solids interceptor should be used in front of a grease interceptor.
Install interceptor as close as possible to the source of fats, oils and grease fog laden water. Like the fcd the backwater valve can be extended to fi nish fl oor level using a sleeve kit. Best management practices manual for fats, oil, and grease. Tell about example of interceptor installed backwards. Installation instructions for grease interceptors 800801 series. There are many factors that could push that price up or down. Installation instructions,grease interceptors series. Concrete grease interceptors remove fats, oils and grease fog from the wastewater that flows from a restaurant or commercial kitchen. Fats, oils, and grease fog management program city of. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.
When installing zurn grease interceptors use safety glasses, steel toed shoes, and gloves to prevent injuries. This may result in the installation of multiple grease interceptors for a given project. Page 7 installation installation is no less critical than design for efficient operation of a grease interceptor. All kitchen drains must be plumbed to the grease interceptor. Grease interceptors grease interceptors our grease interceptors remove fats, oils, and grease from waste water, preventing the substances from entering plumbing systems, septic fields, and wastewater treatment facilities. Grease interceptor installation planning town of cary. When the grease removal interval has been determined for a specific installation, regular cleaning at that interval is necessary to maintain the rated efficiency of the interceptor.
A grease interceptor is being installed during new construction. Jensen precast gravity grease interceptors standard. He describes why you need a grease trap, what a grease trap is and the parts of a grease trap. If you have any questions regarding the citys fog program, please call environmental services at. How to install and clean a grease trap for your home. The price range for grease interceptor installation varies widely, but the average range across the us is from 3000 to 6000 dollars. Interceptors must be installed per these instructions to function properly. Rpoly series grease interceptor rockford separators skip to main. Grease interceptors and the contributing plumbing configuration must be approved by the city of bloomington utilities department prior to installation. A limited one year warranty of the gasket, cover, connections and fasteners is offered. Towns of cary and morrisville grease interceptor installation and inspection process. The grease trap program wichita falls, tx official website. Not engaging in frequent cleanings ensures that grease.
Without a properly sized flow control, the flow through the interceptor may exceed the rating of the unit, causing lower efficiencies and allowing grease. It was popularised in the 1960s with the release of letraset sheets containing lorem ipsum passages, and more recently with desktop publishing software like aldus pagemaker including versions of lorem ipsum. The owner, engineer or architect should refer to the town of cary website for food service establishment fats, oils and grease control applicability and requirements, and contact the town of cary utilities department pretreatment division at 919 3194564 or 919 4622072. Also referred to as grease traps or grease recovery devices, our grease interceptors are designed for storage of greasesoils as well as solids before entering a wastewater disposal system. Unless your home has several sinks that are regularly used for cooking, setting it up beneath your sink is recommended.
Precast concrete grease interceptors remove grease from the waste stream and bring the water to acceptable effluent standards before discharging it into a sanitary sewer system. The drawing shows a pdi g101asme type a grease interceptor connected to a the three compartment sink that is trapped and vented, an external flow control with air intake and a vent on the. Watts drainage grease interceptors may be either floor mounted, under or beside the sink, or. These grease interceptors trap and prevent grease, hair, lint, oil, sediment, and other solids from entering plumbing. We maintain large inventories of many items so that your products are readily available when you need them. Option 1 is based on the size of drain line discharging to. These grease interceptors are designed to trap and collect large quantities of sewerclogging fats, oils, grease, and solids fogs commonly discharged from commercial kitchens.
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