*****NO WATER NEEDED DURING BACKFILL***** (2) - 20" Manways Single Compartment Bruiser Tank Preplumbed - 4" inlet and outlets Includes: (2) Sanitary Tees assembled w/ sealant. Schedule 40 Weight Plumbing Connections. Standard plumbing all local installers or contractors are familiar with. Approved for use in: Massachusetts Oregon N-41819Pick Up & Drop Ship Locations in: Owego, New York Washougal, Washington Frequently Asked Bruiser Questions 1. Can I install a bruiser tank under a driveway? No, installing the water tank (cistern tank) under a driveway is not permitted and will void the warranty. Do not locate tanks beneath driveways or in the pathway of heavy or vehicular traffic areas. 2. Is there a sand/gravel mixture recommended for bedding/backfill? Yes, the sand/gravel mixture, commonly called "pea gravel" mixture is recommended. 3. Can I use a bruiser tank above ground? Underground bruisers are designed for below ground use only. Using the tanks above ground can result in deformation of the tank. It is far more cost-effective to utilize an above ground storage tank that is specifically designed for above ground use and applications. 4. Can hot water be stored in bruiser tanks? Do not subject the tank to water temperature higher than 100 deg F, polyethylene storage tanks have a maximum storage temperature of 120 deg F. Contents with a temperature in excess of 120 def F, even for a short period of time, can weaken the tank's structural integrity and make it susceptible to deformation and failure. 5. How do you access an underground bruiser tank? Each below ground bruiser tank comes equipped 2 manhole access hatches (750 gallon bruiser only has one). In addition, risers can be added to the top of the tank providing ground level access. Without a riser you would need to dig up the soil above the manway to gain accessibility. 6. Can I pick up a bruiser nearby? In many cases yes. To pick up a bruiser tank and save on freight, requires you placing your order. Upon being notified that the tank is ready for pick-up, Plastic-mart will provide you with a 6 digit trip # which allows you go and pick up your tank M-F 8:30 am - 2:30 pm. Plastic-mart and the local manufacturers appreciate the opportunity to provide local pick and the cooperation required for the process to be efficient. 7. How come the Bruiser Tanks don't require water on backfill? Because they're Bruisers. That's what they're made for. Worth the money, more plastic bottom line. Great Design.