Specifications include, but are not limited to: 1. Tank a. Single 1,800+ gallon capacity single tank with sump (or dual 900+ gallon tanks secured together with individual sumps) plumbed to fill and dispense (together). Tank(s) to be filled with manufacturers recommended number of “baffle balls” or “slosher balls” or manufacturer’s molded in tank baffle i. Preference is for single tank construction; vendor may bid both single and double tank models b. Rotationally molded polyethylene c. UV stabilized d. Minimum of 3 (4 for dual tanks) 1½” hold down hoops to hold onto skid frame, galvanized steel constructione. 16" manway with vented lid, tethered to tank f. Built for specific gravity of 1.6 or 14 pounds per gallon g. Gallon markings on end of tank h. “LIQUID DE-ICER STAY BACK 100 FEET” stenciled in black on rear of tank, 6" letter height (SEE LAST PAGE FOR EXAMPLE PICTURE)