Specifications include, but are not limited to: 1) The South Carolina Department of Transportation (SCDOT) is soliciting for a supplier for provision and delivery of 5500 gallon captor storage brine or calcium chloride containment systems to various locations within the State (see Attachment B) SCDOT will accept the tank’s standard liquid level indicator configuration with its order(s). However, if there is an alternative level indication configuration available, SCDOT will get a quote from a vendor and issue a separate purchase order for the alternative configuration. SCDOT recognizes that a full truck load order is two (2) tanks. Therefore, in the event SCDOT places an order for less than the full truck load order quantity, SCDOT will absorb the additional freight cost on the purchase order for that individual purchase of less than a truck load. SCDOT will unload the transport vehicle upon the delivery of the tanks and will perform the installation. 2) The primary tank shall be designed per ASTM D 1998-06 with a hydrostatic design stress of 600 psi at 73 degrees. The tank shall be rotationally molded one-piece seamless construction. The tanks shall have stratiform walls. 3) Both the primary and secondary tanks shall be molded with HDLPE using a 1.5 sg design. 4) The secondary containment tank shall have a minimum capacity equal to115% capacity of the primary tank in compliance with 40 CFR-264.193. 5) The tank shall have integrally molded lift lugs and tie-down lugs and shall be capable of being lifted into position as a unit. 6) The tank top shall be keyed to the containment tank to prevent rotation and shall prevent rain water from entering either tank.