Humboldt-Toiyabe NF-Supervisor's Office HVAC Replacement

THIS PROJECT WILL BE AVAILABLE FOR REVIEWING AND PRINTING IN APPROXIMATELY 15 DAYS.
HUMBOLDT-TOIYABE NATIONAL FOREST-SUPERVISOR'S OFFICE HVAC REPLACEMENT
This project includes the work and materials required to demolish and replace the HVAC system for the Humboldt-Toiyabe Supervisor's Office in Sparks, Nevada. The facility is a two story steel framed office building with brick veneer, flat metal roof and an attached warehouse. The structure in approximately 35 years old. The building will be occupied during construction, but phased areas will be available for the work to be completed. The construction is designed to be completed in three phases. Drawings and Plans will be provide after 15 days (from the posting), when the solicitation will be posted.
Phase I:
a. This phase is described in drawings annotated with the designation of "Phase I" and consists of demolition of the existing rooftop HVAC units and ductwork that serve the second floor, Area "A" of the office as shown in the plans. Provide and install new fan coil units, ductwork, refrigerant piping, heat recovery units and controls for the new system. Remove the HVAC unit for the first floor computer room system to install the heat recovery units for the second floor. A new split system will be installed for the first floor computer room. A new outdoor air system will be installed on the roof to serve the entire building, which will be extended into subsequent phases.
b. Work also includes, dust protection for adjacent areas, equipment, furniture for the occupied office, and coordination with staff groups to vacate the work area. Remove and salvage the existing suspended ceiling grid and tile in order to install the ductwork and piping required for replacement of the HVAC system. Replace the suspended ceiling after completion of the work. Assume replacement of 15 percent of the grid and tile materials to match existing system. Any suspended gypsum board ceilings will be removed to install new HVAC ductwork and piping. New gypsum board ceilings, finishing and painting are to be provided. Work also includes patching and replacement of gypsum board walls to remove and replace the controls system. Any patching will also include repainting an entire wall area (minimum 15' of wall, full height.). The roof demolition and equipment installation also requires repairs to ensure the water tightness of the assembly.
2. Phase II:
a. This phase is described in drawings annotated with the designation of "Phase II" and consists of demolition of the existing rooftop HVAC units and ductwork that serve the first floor, Area "A" of the office area as shown in the plans. Provide and install new fan coil units, ductwork, refrigerant piping, heat recovery units and controls for the system. The second floor outdoor air system will be extended to the first floor and adjusted to provide additional outside air.
b. Work also includes removal and salvage of the existing suspended ceiling grid and tile in order to install the ductwork and piping required for replacement of the HVAC system. Replace the suspended ceiling after completion of the work. Assume replacement of 15 percent of the grid and tile to match existing system. Any suspended gypsum board ceilings will be removed to install new HVAC ductwork and piping. New gypsum board ceilings, finishing and painting will be provided in these area. Work also includes patching and replacement of gypsum board walls to remove and replace the controls system. Any patching will also include repainting an entire wall area (minimum 15' of wall, full height.). Any penetrations into the large conference room will be provided with fire caulking and fire dampers. The roof demolition and equipment installation also requires repairs to ensure the water tightness of the assembly.
3. Phase III:
a. This phase is described in drawings annotated with the designation of "Phase III" and consists of demolition of the existing rooftop HVAC units and ductwork that serves the first and second floor of the rear wing, Area "B" of the office and breakroom area as shown in the plans. Provide and install new fan coil units, ductwork, refrigerant piping, heat recovery units and controls for the system. The refrigerant fittings and connection points for this phase are provided in phases I and II. The installed outdoor air system will be extended into these areas and adjusted to provide additional outside air.
Work also includes removal and salvage of the existing suspended ceiling grid and tile in order to install the ductwork and piping required for replacement of the HVAC system. Replace the suspended ceiling after completion of the work. Assume replacement of 15 percent of the grid and tile to match existing system. Any suspended gypsum board ceilings will be removed to install new HVAC ductwork and piping. New gypsum board ceilings, finishing and painting will be provided in these area. Work also includes patching and replacement of gypsum board walls to remove and replace the controls system. Any patching will also include repainting an entire wall area (minimum 15' of wall, full height.). The roof demolition and equipment installation also requires repairs to ensure the water tightness of the assembly.
PROJECT LOCATION
The project is located at the Supervisor's Office of the Humboldt-Toiyabe National Forest, 1200 Franklin Way, Sparks, Nevada. The facility is owned and operated by the United States Forest Service.

Estimated Start Date: April-June 2017, contract time/Base Bid 120 Calendars Days. NAICS: 238220, $15.0M