Specifications include, but are not limited to: The work for which bids are asked includes, but is not limited to the following: A new 54-foot x 28-foot Water Treatment Building with cast-in-place concrete foundation and floors, two-wythe concrete masonry and cut stone walls with insulation, 30-foot ceiling height in treatment room, wood frame roof with wood sheathing and asphalt shingles, wood fascia and soffit with metal covers and trim, wood sheathing and gypsum board ceiling; FRP and hollow metal doors and frames; louvers; aluminum windows; plumbing; heating; ventilation; painting; interior and exterior lighting; electrical; process instrumentation and control; supervisory control and data acquisition (SCADA) system improvements; standby generator and automatic transfer switch; mechanical piping, valves, flowmeters, and appurtenances. Water Treatment Equipment including two 12-foot diameter x 24-foot (approx.) tall granular activated carbon (GAC) adsorption vessels each containing 40,000 pounds of GAC; pre-manufactured pipe/valve skid; and relocation of two (2) liquid chemical feed systems from the adjacent wellhouse. Site work including 8-inch diameter ductile iron water main and valves; 2-inch diameter copper water service; 16-inch and 4-inch diameter drain piping; three (3) 18,000-gallon nominal capacity buried precast concrete detention tanks; submersible waste pump; 45 L.F. of HDPE low pressure sewer main with connection to existing sanitary sewer; site grading; concrete stoops and sidewalk; aggregate base course and asphalt pavement for driveway and parking areas; removal and reinstallation of existing chain link fence; new chain link fence and gate with motorized operator; erosion control; street restoration; and site restoration. All work shall be awarded under a single contract.
