Renovation of a water / sewer project in Wanaque, New Jersey. Completed plans call for the renovation of a water / sewer project.

The North Jersey District Water Supply Commission is Soliciting proposals from General Contractors as it pertains to rehabilitation of their existing mixing and sedimentation basins (1 through 4) including flocculators, sludge collectors, valves, actuators, underwater lighting, concrete modifications, etc. as further detailed in accordance with the technical specifications summary of work. The project will be conducted under a single prime contract. The Commission and/or its employees do not express or imply any statements regarding existing conditions beyond what may be stated herein. Access Approval Forms and COVID-19 Vendor Questionnaire should be submitted, via email to Security, with a copy of a photo ID, twenty-four (24) hours in advance of arrival on site. The New Jersey Prevailing Wage Act N.J.A.C. 12:60-2.1 and 6.1 et. Seq., N.J.S.A. 34:11-56.25 et. seq.) and the New Jersey Contractor Business Registration Certificate N.J.S.A. 52.32-44. Question Cut Off Date: Thursday, January 20, 2022 Bid Security: Each bid shall be accompanied by a certified check, cashier's check or bid bond for ten (10%) percent of the contract price (not to exceed $20,000) as a guarantee of execution of contract and the provision of performance security. Surety's Consent: Every bid must be accompanied by the consent in writing of a surety company (or surety companies) qualified to do business in the State of New Jersey, who shall, at the time of submission of such bid, qualify as to its (or their) responsibility in an amount equal to (100%) of the contract price of such bid., The completed Work will provide Owner with upgrades to their existing mixing and sedimentation basins (1 through 4) and includes: 1. Mixing Basins (1 through 4): In summary, the scope of work for the mixing basins is as follows. a. Replace existing baffle walls with new FRP baffle walls. b. Replace existing paddle flocculators with new paddle flocculators. c. Modify flow pattern, which includes serpentine baffling with dedicated paddle flocculators for each pass. d. Replace existing miscellaneous metals and piping. e. Repair existing concrete as needed. f. Install new panels and variable frequency drives (VFDs); connect to supervisory control and data acquisition (SCADA). g. Install lighting. h. Clean and remove existing sludge. i. New electrical, instrumentation and panels. 2. Upper and Lower Settling Basins (1 through 4): In summary the scope of work for the sedimentation basins is as follows. a. Replace existing cable trac system with new hoseless system. b. Replace existing baffle walls with new fiberglass-reinforced plastic (FRP) baffle walls. c. Replace existing miscellaneous metals and piping. d. Repair existing concrete as needed. e. Replace sludge piping and valves. f. Replace washwater system and associated valves. g. Replace existing control panels with new; connect to SCADA. h. Install lighting. 3. Influent/Effluent Channels (1 through 4): In summary the scope of work for the influent and effluent channels is as follows. a. Replace existing influent and effluent channel isolation valves. b. Modify channel as necessary. c. Install new turbidimeters and make provisions for future flow meters. d. Replace existing control panels with new; connect to SCADA. e. Install new stop logs. 4. Miscellaneous: a. Provide portable ventilation system for venting basins. b. Install equipment pads for fans. c. Install 480V Receptacles for portable fans.