Remodeling and renovation of a military facility in Silverdale, Washington. Completed plans call for the remodel of a military facility.

SoW RFP require clarification(s) in order to permit submittal of a responsive proposal shall submit all questions in writing via a PPI form and include only one question per form. The PPI format is provided in RFP Enclosure (2). PPIs shall be submitted via email to Contracting Officer Chris Olsen at christopher.m.olsen17.civ@us.navy.mil. Questions shall be clearly stated, and include the solicitation, specification, or drawing reference and provided in MS WORD format. PPIs should be submitted ASAP, and will be accepted up until 5 days following the site visit. Responses to all PPIs received by the cut-off date will be published via amendment to the solicitation in PIEE This project involves Design-Build of a new heat rejection system for LAPSC temperature requirements. Disclosure of the Magnitude of Construction projects: Between $1,000,000 and $5,000,000 Design: 1. Designer of Record (DOR) shall utilize 10-15% Art Anderson Concept Design as baseline to complete design development for: a. Replacement closed-circuit cooling towers; to include: mechanical connections, electrical connections, Direct Digital Control (DDC) instrumentation, and concrete pads as needed. b. Dry hopper makeup water treatment system c. Temporary cooling tower connection points 2. New work needs to be fully integrated mechanically, electrically, and communicatively with existing system as required for building HVAC system. Changes in sequence of operations required. Demolition: 1. Two cooling towers and all other equipment and piping associated with the heat rejection system in the mechanical courtyard will be removed to the point of connection. 2. The associated 2 heat exchangers, 2 pumps, and associated piping/equipment that are located inside Building 6502. 3. Existing makeup water treatment system 4. Electrical power and control wiring, the associated conduits, and manual disconnects associated with the cooling tower system will be removed up to the breakers. 5. DDC control points will be reconfigured for the new installation. Installation: 1. The new heat rejection system will connect to the Condenser Water mains and Industrial Cold Water manifold in Room 124A. a. All new Condenser Water and Industrial Cold Water piping will be 316L stainless steel, ASTM A312, schedule 40. b. Piping in the mechanical courtyard will be heat traced, insulated, and finished with an aluminum jacket. c. Piping running from Room 124A to the mechanical courtyard shall utilize existing wall penetrations. d. Overflow and drain lines for each tower sump will be routed to the existing floor drain in the mechanical courtyard. e. The towers will be of stainless steel construction, and equipped with a direct-drive motor for each of their fans. f. Contractor shall label all piping to display type and direction of flow. 2. The makeup water treatment system will be designed, installed, and calibrated by a water treatment expert. The treatment system will use a dry hopper to dispense algaecide and corrosion inhibitor to the tower sumps, using measurements of sump water conductivity and pH for control. 3. Temporary connection points will be installed in the Condenser Water Supply and Condenser Water Return mains on the south side of the mechanical courtyard to the exterior of the courtyard where they will be fitted with isolation valves and blind flanges. a. The connection points will be the first piece of the new design installed, enabling the connection of temporary cooling towers exterior to the courtyard. b. It is the responsibility of the Contractor to provide temporary cooling towers in order to maintain building operation over the course of the project. 4. The new electrical installation will include disconnect switches for each cooling tower, as well as heat tracing for exterior piping. a. Contractor shall modify all impacted panel schedules to reflect changes. b. Contractor will install VFDs in Room 124A to serve the new cooling tower fans. 5. DDC Control points for the old cooling towers will be reintegrated into the new cooling towers. a. Additional control points for cooling tower sump water conductivity, temperature, and pH, and vibration monitoring will be installed. Modification of existing sequence of operations required. b. Maintenance timers will be added to the system to ensure that routine checks and maintenance are conducted monthly, quarterly, and annually per the cooling tower manufacturer's recommendations. Testing: 1. Contractor shall conduct initial system start-up and testing. Survey: 1. Provide Hazmat Survey. a. Equipment and piping associated with the heat rejection system could contain asbestos insulation, paper, and duct tape. b. Electrical panels, knob and tube wiring, paper and wiring insulation, cable wrappings, insulation paper, and cement shielding could contain asbestos. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.