Site work, paving and new construction of a civil project in Westbury, New York. Completed plans call for the construction of a water / sewer project; for site work for a water / sewer project; road / highway; and for paving for a road / highway.

The Work to be done under this Contract and in accordance with these Specifications consists of furnishing of equipment, superintendence, labor, skill, material, and all other items necessary for the South Shore WRF Aeration Blower Facility Contract No. S35121-06G located in East Rockaway, Nassau County, New York. The Work Includes Labor, Materials, Tools, Equipment. And Incidentals as Specified for the Construction of a New Aeration Blower Building Located on the South Shore Wrf Campus Along the Northern Wall of the Existing Process Aeration Tanks, and Realignment of an Existing Paved Access Road and Below Ground Utilities That Conflict With the Location of the New Aeration Blower Building. The New Aeration Blower Building Will Be Constructed Supported by a Pile Foundation With a Finished Floor Elevation Located Above the Design Flood Elevation and Include the Installation of Five (5) New Direct Drive Single-stage Integrally Geared Centrifugal (Igc) Blowers, Dissolved Oxygen Sensors, Venturi Flow Meters, and Associated Plc-based Controls and Nassau County Scada Integration Designed to Deliver Enough Air Across the Range of Operating Conditions to Support Biological Nutrient Removal (Bnr). The New Aeration Building Will House a Blower Room, Battery Rooms, Control Room, Transformer Rooms, Electrical Room, Mechanical Room, Mechanical Area, Dc Distribution Room, and Miscellaneous Support Systems. A New Overhead Aeration Header Will Also Be Constructed and Connected to New Process Overhead Aeration Lateral Piping With Air Drops Connecting to the Existing Aeration Grids in the Individual Aeration Tank Passes. Existing Process Aeration System and Piping Will Be Disconnected and Decommissioned. Question Deadline 02/06/2026 at 3:30 PM ET All Questions Regarding This Contract Shall Be Submitted via Email to Chris Vella at Cvella@nassaucountyny.gov. Security for Bid as Set Forth Herein Must Be Presented With the Bid. ** doc info : Instructions to Bidders, Form of Bid Bond, Proposal, Form of Agreement, Specifications and the Plans, herein called the "Contract Documents", may be examined at the Permit Office of the Department of Public Works, first floor, 1194 Prospect Avenue, Westbury, Nassau County, New York, 11590-2723, Phone No. (516) 571-6840, from 9:00 AM on FRIDAY, JANUARY 9, 2026 until 3:45 PM on FRIDAY, FEBRUARY 20, 2026] (closed from 12:00 Noon to 1:00 PM and on County Holidays). he principal features of the Work to be performed and equipment to be provided for this Project under this Contract includes: 1. All labor, equipment, fees, permits, and other related costs necessary for a. Site clearing and surface feature demolition in the area to be impacted by the construction of a new Aeration Blower Building. b. Below ground new and relocated utility installtions. c. Installation of pile foundation and shear walls/grade beams. d. Construction of new Aeration Blower Building structure. e. Furnish and install new process aeration blower equipment including all supporting electrical power and control panels and associated wiring. f. Furnish and install new Aeration Blower Building mechanical, electrical and plumbing systems. g. Furnish and install new overhead aeration header piping including structure supports. h. Removal and disposal of existing aeration piping located within the wye walls of the existing aeration tanks. i. Furnish and install new aeration piping and drop leg connections to the existing aeration tank diffusers. j. Furnish and install new dissolved oxygen sensors and associated power and control wiring. k. Site restoration. Contract Term: 1278 Calendar Days from Notice to Proceed Your bid shall be based upon a Notice to Proceed to be issued in the 1st Quarter of 2027. SDVOB Goal: 6.00%