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HomeMy WebLinkAboutGarbage Disposal Letter - Correspondence - 31 STONECLEAVE ROAD 7/17/2023 lNorth, Andover Health Department Cammuunity and Economic Dawalaalumiant WviOon .fairly 17, 2023 Address- "1 fatcraaccleaave Roaacl All G" ot-th Andover Resit:lams with So, tiow S stenjs ant] Garbage Disposals Please, note: that Clare to: as recent re-viev,v ol`a Title 5 Report, your property has he,en identified as maintaining, as working garbage disposal that is being used in cor.junction with aa, septic systern. The l-leaalth Depaartment, is coaacernecl lira•the longevity, ol'yoa.a.m° selrtic systems. Garbage disposals are never aMeconirriended where septic systems are rise(], heat ifthey are installed, the systen"a must he slaecilicaahy designed to handle the waste firoarn thean; your system may not be, able tar laaadle the waste as designed. l'lcuasc mote than contimaaaed Use, ol`this cfisposaal coulcl quickly caaanse as pre-mature faailure ofycour septic system, resulting in ar large c°xpenditanre to replace it. Tl're North Andover I leaallth Department recomineaacls than the disposal be remove fi-om your home as, soon as possible. `Shoe hillormrmantioan rcgaa:rcliri a-egarlatr rmraminternaance (rf)oaar :septic system is inch.rcle(l. Please call the, l leaalth l)epaarlrraemat at 97 .688.9540 ifyoaa have any, questions, or e-mail your questions to laa sl thcl lrti l rtarrth arralov r mt ai ) . Thank you for taking, the thne to consider the impact that your current setul-.r has on your scp is systc;rn and the environment, iaac;erely, " a r its Shanene Pierce PLtbiic lleaalth lnslaector 120 Main Street, North Andover, Massachusetts 01845 Phone 9718.688.9540 Fox 978.68 .9542 Web http://www.northandoverma.gov Caring for your Septic System: A Reference Guide for! Homeowners Caring for Your Septic System Septic Systems Explained Septic systems are individual wastewater treatment systerns (conventional septic systerns, innovative/alternative (I/A) systerns, or cesspools) that Use the soil and bacteria to treat small wastewater flows, usually frorn, individual homes. They are,typically used in:, rural or large lot settings where centrahzed wastewater treatment (sewer systern to a treatment plant) is impractical and unavailable. There are many types of septic systerns in use today. While all systems are individually designed for each site, most systerns are based on the sarne prunciples, A Conventional Septic System A conventional septic system, consists of a septic tank, a distribution box and a leach field, Your septic system treats your household wastewater by temporarily hoUng it in the septic tank where heavy solids and lighter debris are aflowed to separate from the wastewater and bacteria begun to break everything down, The solids,sink to the bottom and are called the, sludge layer; the lighter debris such as hair, oils and grease float to the top and are called a scum layer; and the wastewater or effluent is left in the middle, Tlhls separation process with the initial decomposition is known as primary treatment -A-A-LAILAAI .,Li&jL-.ALL-. Inspection(pump ou Tee Scum Outlet:treated Wet:se�vage j enters from!house waslewater goes to distribution box and drain field Wastewater sludge After the partially treated wastewater (effluent) leaves the tank it flows into a distribution box. The 61stribUtion box separates this effluent evenly into a network of pipes called septic lines within the leach field. Small holes throughout the bottom of each septic line allow the effluent to slowly drain into gravel and sand layers where bacteria further treat and purify the effluent. This is, known as secondary treatment. A properly functioning septic systern purifies the effluent through prirnary and secondary treatment and does not PORFte the groundwater, .......... ........................................... ........... ................................................ ............ Caring for Your Septic System (Conventional Septic System, innovative/Nternative (I/A) Systern, or Cesspool) The accumulated solids in the bottom, of the septic tank ShOUid be pUrnped out every two years to protong the life of your systenT Septic systems must be maintained regularly to stay working, Negiect or abuse of your system can cause it to fail. Failing systems can: • Cause a serious health threat to your,family and neighbors, • Degrade the environment, especiaily lakes, streams and groundwater, Reduce the,Value of your property, Be very expensive to repair, and Put thousands of water supply users at risk if you live in a public water supply watershed and fail to maintain your system. Be alert to these warning signs of a failing system', • Sewage surfacing over the leach field (especially after storms), • Sewage back-ups in the house, • Lush, green growth over,the leach field, • Slow draining toilets or drams, 0, Sewage odors, Save Money by Maintaining Your Septic System • A major reason to maintain your septic system is to save money. Failing systerns are expensive to repair,or replace, and poor maintenance is often the culprit. Preventive maintenance is a whole iot cheaper,than repair or replacement. For example, it could cost up to $40,000 or more to replace a failing system with a new one, compared to approximately 00 to $400 to have a system inspected, and pumped every couple of years Maintaining a septic,system is Hke rnaintainiing a car. A small effort on a reguiar basis can save a lot of money and significantly prolong the life of the system. • Innovative/Alternative (I/A) systems, although providing more advanced treatment, also require more frequent oversight and maintenance. • Pliease refer to our Septic Installers list for licensed contractors. Tips to Avoid Trouble DO have your tank pumped out and system inspected every 2 years by a licensed septic contractor, If the tank fills up with an excess of solids, the wastewater will not have enough time to settle in the tank. These excess solids will then pass on to the leach, field, where they will clog the drain lines and soil. More information on pumping. DO keep a record of pumping, inspections, and other maintenance. Use the back page of this brochure to record maintenance dates. DO practice water conservation. Repair dripping faucets and leaking toilets, run washing machines and dishwashers only when full, avoid long showers, and use water-saving features in faucets, shower heads and toilets. DO learn the location of your septic system and leach field. Keep a sketch of it handy for service visits. If your system has a flow diversion valve, learn its location, and turn it once a year. Flow diverters can add many years to the life of your system. DO divert roof drains and surface water from driveways and hillsides away from the septic system. Keep sump pumps and house footing drains away from the septic system as well. DO grow grass or small plants (not trees or shrubs) above the septic system to hold the drain field in place. Water conservation through creative landscaping is a great way to control excess runoff. DO use only additives that have been allowed for usage in Massachusetts by MassDEP, Additives that are allowed for use in Massachusetts have been determined not to produce a harmful effect to the individual system or its components or to the environment at large. DO take leftover hazardous household chemicals to your approved hazardous waste collection center for disposal. Use bleach, disinfectants, and drain and toilet bowl cleaners sparingly and in accordance with product labels. DON'T allow anyone to drive or park over any part of the system. The area over the leach field should be left undisturbed with only a mowed grass cover. Roots from nearby trees or shrubs may clog and damage your septic lines. DON'T plant trees within 301 feet of your system or park/drive over any part of the system. Tree roots will clog your pipes, and heavy vehicles may cause your septic lines to collapse. DON'T make or allow repairs to your septic system without obtainiing the required health department permit. Use professional licensed contractors when needed. DON'T use commercial septic tank additives other than those allowed for use in Massachusetts by MassDEP. These products usually do not help and some may hurt your system in the long run. DON'T use chemical solvents to clean the plumbing or septic system, "Miracle" chemicals will kill microorganisms that consume harmful wastes. These products can also cause groundwater contamination, DON'T perform excessive laundry loads with your washing machine. Doing load after load does not allow your septic tank time to adequately treat wastes and overwhelms the entire system with excess wastewater. You could therefore be flooding your leach field without allowing sufficient recovery time. You should consult a septic professional to determine the gallon capacity and number of loads per day that can safely go into the system. DON'T use a garbage grinder, garbage disposal or any type of in sink food disposal, which feeds into the septic system, if you do have one in the house, severely limit its use or remove it. Food materials do not break down the same way as wastewater and adding food wastes or other solids severely reduces your system's capacity, increases the need to pump the septic tank and can damage your system. DON'T use your toilet as a trash can by dumping non-degradable items down your toilet or drains. Also, don't poison your septic system and the groundwater by pouring harmful chemicals down the drain. They can U the beneficial bacteria that treat your wastewater. Small amounts of standard household cleaners, drain cleansers, detergents, etc will be diluted in the tank and should cause no damage to the system. Keep the following materials Out of your system: NOWDEGRADABLES ITEMS, Cooking grease, disposable diapers, plastics, dental floss, cigarettes, etc. POISONS: Gasoline, oil, paint, paint thinner, pesticides, polyurethane, dyes, disinfectants, antifreeze, etc. Water Softeners Many homes or small businesses may decide to install water softeners to address,"hard water" and the resulting mineral deposits that build up frorn it, The Title 5 regulations prohibit water softener backwash or reject wastes from going into a septic system (conventional septic system,. VA system, or cesspool), in any amount. However, the backwash from water softeners or from other water purification or filtration devices can be discharged into a drywell that has been properly designed and is approved by the local Board of Health. Backwash is wastewater generated from, the cleaning of water and wastewater treatment filters. A drywell is a pit with open-jointed fining or holes that allow infiltration to the surrounding soil. For more information on having a drywell designed for your home or business, you should contact the Health Department.