Commercial Kitchen Grease Trap Guidelines

Grease traps are required in restaurants and food establishments.

Check now

Cooking grease that gets washed off cooking appliances and kitchenware can end up causing significant problems in building drains and BWSC sewers. BWSC&#;s regulations governing the use of sanitary and combined sewers and storm drains require properly installed and maintained grease traps in all restaurants and food establishments in Boston.

Article III, Section 15, states: &#;Grease traps shall be required on sewers into which significant amounts of animal or vegetable fat, oil or grease may be discharged so that a discharge concentration does not exceed 100 milligrams per liter.... The Commission shall have the right to inspect such facilities in accordance with Article VII of these regulations.&#;

The establishment owner is required to keep maintenance records regarding the periodic cleaning of the establishment's grease traps on the Grease Control Log (link below). The log notes the date the trap is cleaned, amount of material removed, and a signature confirming the work was performed. Proper maintenance of grease traps is essential to the smooth and sanitary operation of a food establishment.

Grease Control Log

Businesses and institutions that prepare and cook food must adhere to local rules and regulations concerning fats, oils and grease (FOG) management by having a pretreatment device installed in their commercial kitchens.

Generally, these pretreatment methods take the form of either grease traps or grease inceptors. Both units operate the same way &#; they allow FOG to separate from wastewater and then trap the FOG in the tank, preventing it from clogging up the sewage system.

The grease-free wastewater continues to flow to the nearest water treatment plant where it can be treated. The pretreatment of water is a necessary, efficient and legally required step. Without a grease trap or a grease inceptor, grease would clog the sewage system, which would require costly and time-consuming repairs that would inconvenience the entire community.

While grease traps and grease interceptors perform the same functions, they do differ in terms of size, capacity, installation method and maintenance. That&#;s why they are frequently installed in different locations.

Grease Traps

Grease traps are smaller and are generally installed indoors. They are easily accessible and relatively easy to clean. While you may not look forward to cleaning your grease trap, having employees perform cursory daily cleanings can prevent buildup and overflows. Most cities and counties require semi-regular professional cleaning and maintenance of grease traps.

Since they are relatively small, grease traps are usually installed underneath kitchen sinks.

Grease Interceptor

Grease interceptors are much larger than grease traps. They can handle flow rates of more than 50 gallons per minute and are likely a requirement for businesses with medium to high FOG production.

Their size and capacity generally necessitate underground installation outside a restaurant. Installing or replacing large underground grease interceptors can be costly. In many cases restaurants will need to tear up parking lots, back lots or alleys to install these large tanks. Working with commercial plumbers who know how to install a grease interceptor properly ensures businesses avoid expensive and time-consuming replacement or repairs.

What to Consider When Installing a Grease Interceptor

Additional reading:
PET, Aluminum Foil, Polyimide for Extreme Environments

With competitive price and timely delivery, Anhui Tian jian sincerely hope to be your supplier and partner.

If your business is too big to get by with under-the-sink grease traps, you will have to install an external or underground interceptor. Since your interceptor tank might produce foul odors and will have to be cleaned out by professionals, you must carefully consider its location. You probably don&#;t want to expose any of your customers to the unpleasant smell.

Draining your grease interceptor is no easy task. You will have to hire a technician to do it for you. He or she will be equipped with a large hose and will use it to remove the grease from the interceptor and then transfer it to a tank truck.

If you&#;re having trouble deciding where to install your grease interceptor, here are some questions to consider:

• Will the prevailing winds carry the odor in the direction of your facilities or away from it?

• Which location is closest to the kitchen?

• Is there extra space to install the interceptor inside but away from customer-accessible areas?

• Will the location be accessible by truck?

• Are there any alternative locations where you can install the interceptor?

Loading docks are usually optimal locations because they provide easy access to the pumping truck to clean out the interceptor. Since they are wide open, loading docks are also conducive to the wind carrying the FOG odors away from the building.

Grease Interceptor Monitoring System

Once you&#;ve established the size and location of your grease interceptor, you might also consider enhancing it with a monitoring system.

This proactive device provides advance warning of problems without a manual inspection. It&#;s comparable to the check engine light in your car &#; it signals that there&#;s something malfunctioning within the interceptor. The monitoring system is a low-maintenance tool that prevents blockages and sewer overflows from happening at your business, saving you time and money associated with downtime and cleanup.

Contact Southern Green Industries in Georgia for Reliable Grease Trap Servicing and Cleaning

Southern Green Industries is one of the few green grease trap servicing and waste oil recycling businesses in Georgia. We are proud to be a zero-landfill company that does all our own wastewater processing and waste oil recycling.

&#;

We&#;re happy to contract with local Atlanta restaurants on regularly scheduled grease trap cleaning, but we also offer one-off grease trap cleaning service as needed. Call (404) 419- or fill out our form for a free service quote. 

The company is the world’s best Commercial Kitchen Grease Interceptor supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.