Renovation of a water / sewer project in Jacksonville Beach, Florida. Completed plans call for the renovation of a water / sewer project.

If you require further information regarding this bid, please contact Luis Flores at (904) 247-6226 or lflores@jaxbchfl.net. A) Scope of Work: The work to be performed under this section shall include the design and installation of a temporary dewatering system until completion of construction to remove storm and subsurface waters from structure or utility trench excavations as required. B) Contactor shall be required to provide a dewatering system and erosion control plan to the City of Jacksonville Beach (COJB) prior to contractor commencing work. The project is in the City of Jacksonville Beach and consists of the following general improvements at Water Treatment Plant (WTP) 1 and 2, and the Pollution Control Plant (PCP): Conversion of the existing chlorine gas disinfection system to liquid sodium hypochlorite (12.5%) at all three facilities. At each facility, the existing chlorine gas one-ton cylinders and pumps will be demolished, and the new hypochlorite systems installed, including double-wall storage tanks, new pump skid systems, and all necessary piping, electrical and instrumentation work as detailed on the plans. Prior to demolition of the existing chlorine gas system, the contractor shall furnish, install, and pipe to new pump skids a temporary bulk double-wall storage tank as shown on the plans to allow for continuous disinfection. Contractor shall also include chemical and delivery during the temporary system and shall ensure that prompt supply is maintained during the project. Once the new system is installed and is ready for operation, contractor shall ensure that all chemical storage tanks are full of hypochlorite solution. All cost for chemical shall be included on the total base bid. Once the new hypochlorite disinfection system has been installed and proven to meet staff expectations and regulatory requirements, the Contractor will remove the existing gaseous chlorine storage, feed facilities, and install the permanent sodium hypochlorite systems. At the PCP, the existing concrete chlorine contact basins will be improved to add concrete wall baffles and eliminate short-circuiting. The basins will also receive other improvements a detailed on the plans. Improvements also include replacing existing architectural mason concrete blocks at the WTPs chlorine storage rooms with solid-face concrete mason blocks, as well as the replacement of the existing chain-link gates with new aluminum gates as currently exist at the PCP chlorine storage room. No verbal interpretations will be made of any bid documents. Requests for such interpretations shall be made in writing via email to purchasing@jaxbchfl.net by the end of day, Friday, May 12, 2023. Interpretation will be in the form of an addendum and issued to all bidders. Please submit triplicate completed Bid Proposal Forms in one sealed envelope clearly marked with bid number and bid name. Place the sealed envelope within another sealed envelope clearly marked in the same manner as the first envelope. This is done to prevent accidental opening of the sealed bids in our mailroom. If you require further information regarding this bid, please contact Luis Flores at (904) 247-6226 or lflores@jaxbchfl.net.