8-Exhibit B.pdf

This is an equipment specification schedule for the City of Fort Worth, Texas, in support of an Request for Proposal (RFP) for chemical tanks required by the Water Department. The exhibit provides detailed technical specifications for an XLPE polymer storage tank designed to meet the City's operational requirements on an as-needed basis. The tank is specified as a vertical, single-wall unit with a flat bottom and dome top configuration, constructed of crosslinked polyethylene (XLPE) material in accordance with ASTM D1998-21 design standards. The tank features a nominal capacity of approximately 6,000 gallons with a diameter of 10 feet and a sidewall height of 11 feet, with a maximum liquid level of 10 feet 6 inches. The unit is to be supported on a reinforced concrete pad and includes specified accessories including a ladder, handrail, high-level switch, radar level transducer, overflow, vent, and lockable fill cabinet.

The tank is designed to operate within an ambient temperature range of 10°F to 120°F with a heat trace setpoint of 60°F and atmospheric operating pressure. The specification calls for a manway measuring between 24 and 30 inches and gasket material consisting of EPDM or approved equivalent. Nozzle configurations are to match the existing FRP schedule unless project conditions necessitate modifications. The document does not contain information regarding pricing terms, set-aside provisions, contract duration, renewal options, or funding sources, as these details are not included in this specification exhibit.