Site work and new construction of a water / sewer project in W Harrison, New York. Completed plans call for the construction of a 37,360-square-foot water / sewer project.

The Work of the Project is defined by the Contract Documents and generally consists of the following: 1. Construction of a new 37,360-square foot, 30-mgd firm capacity dissolved air flotation and filtration (DAFF) water treatment plant facility, located on Purchase Street in the Town of Harrison, New York. 2. The new facility will be located within the 13.4-acre project site. The new building will be a multi-level reinforced concrete substructure with a steel superstructure to support the roof. The multi-level facility will consist of five (5) general areas, as shown on the General Arrangement Drawings, including: a. Area-1: Containing the backwash tank and pumps, various chemical feed and storage systems, HVAC systems, filter air scour systems. b. Area-2: Containing filtered water tanks and pumps, floated solids buffer tank and pumps, UV systems, DAF air compressors and saturators, DAF recycle pumps, chemical feed and storage (Sodium Hydroxide), electrical room, process analysis room, control room and SCADA room. c. Area-3: Containing the residuals storage tanks and pumps, dewatering systems and HVAC systems. d. Area-4: Containing portion (2 trains) of DAFF system tanks/filters and flocculators. e. Area-5: Containing raw water piping, static mixers, and portion (5 trains) of DAFF system tanks/filters. 3. The facility's construction also includes significant site work, earthwork, stormwater management, landscaping, process piping and valves, electrical work, instrumentation and controls, heating and ventilating work, plumbing work, and security/fire protection systems. 4. Demolition and decommissioning of the existing chemical systems located at the Rye Lake Raw Water Pump Station. Disadvantaged Owned Sub-Contracting Goal: 20% Schiavone is an Equal Opportunity Employer/Contractor. Your participation is greatly encouraged and appreciated. Question Deadline 06/25/2025 All questions about the meaning or intent of the Bidding Documents shall be submitted to Engineer in writing.