SOLICITATION NOTICE
41 -- HVAC Maintenance
- Notice Date
- 4/22/2008
- Notice Type
- Presolicitation
- NAICS
- 333415
— Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- Contracting Office
- Department of Commerce, National Oceanic and Atmospheric Administration (NOAA), Western Region Acquisition Division, 7600 Sand Point Way, Northeast, Seattle, Washington, 98115-6349
- ZIP Code
- 98115-6349
- Solicitation Number
- WRAD-8-35453
- Point of Contact
- Melvin N. Fondue, Phone: (206) 526-6043
- E-Mail Address
-
melvin.n.fondue@noaa.gov
- Description
- This procurement is being procured in accordance with FAR Part 13, Simplified Acquisition Procedures. NOAA, National Weather Service (NWS) requires a contractor for repair and Preventive Maintenance (PM) of the Heating, Ventilation, Air-Conditioning (HVAC) and Control systems for the National Weather Service Forecast Office located in Anchorage, Alaska and the West Coast/Alaska Tsunami Warning Center located in Palmer, Alaska. A. Scope: The contractor shall perform all repair and preventive maintenance (PM) of the HVAC and Control systems listed herein in accordance with the manufacturers maintenance schedules as called for in the Operations and Maintenance manuals. B. Locations: 1. Weather Forecast Office (WFO) 6930 Sand Lake Road, Anchorage Alaska, 99502 2. West Coast/Alaska Tsunami Warning Center (WC/ATWC) 910 Felton Street, Palmer, Alaska 99645 C. Items of Work. The Contractor shall: 1. Provide all labor, materials, travel, tools, and test instruments necessary to repair and perform preventive maintenance on the entire HVAC and HVAC Control systems. 2. Provide and install components, parts, and supplies required to keep equipment operating properly and efficiently. 3. Provide 24 hour service availability for all emergency repairs and respond within 2 hours of call out. 4. Provide documentation certifying that the company and it=s employees are trained in accordance with the equipment manufacturers specified minimum training for work on that equipment model. 5. Perform all repairs, replacements, tests, and inspections in accordance with the manufacturer=s specifications and service intervals as listed in the Operations and Maintenance manuals provided by the WFO or WC/ATWC. 6. Ensure work site is properly cleaned when work is complete or on a daily basis. 7. Promptly report any discrepancies, needed repairs, unsafe conditions or defective equipment that are not covered by this Statement of Work to the COTR. 8. Provide a detailed monthly report for each site explaining what equipment was worked on, the work completed, and why it was done. Report shall be submitted to: a. In Anchorage, 6930 Sand Lake Road, Anchorage AK 99502, b. In Palmer, 910 Felton Street, Palmer, AK 99645 c. NWS Alaska Regional Headquarters, 222 West 7th Ave., #23, Anchorage, AK 99513 d. Facilities Engineer NWS Alaska Regional Headquarters, 222 West 7th Ave., #23, Anchorage, AK 99513 D. Minimum Standards of Workmanship: Work will meet equipment manufacturer=s specifications and generally accepted industry standards of good workmanship. All work will be performed in a safe manner and in accordance with NWS Lock Out/Tag Out procedures established by the local office. These procedures do not preclude or negate any safe work practice called for by OSHA or other State or Federal agencies. All work shall be performed in compliance with all Federal, State and Local laws. All waste materials shall be disposed of by the contractor in compliance with Federal, State and Local laws and regulations. E. Equipment to be serviced: HVAC and HVAC control systems, and all associated equipment. The major components of the HVAC and HVAC control systems are listed in Appendix A and B. F. The following PM list is not all inclusive but is provided as general idea of required maintenance; the manufacturer=s schedules and guidance will be followed: 1. Air Handling Units: a. Check and clean fan assembly. b. Lubricate fan bearings per manufacturer=s recommendations. c. Lubricate motor bearings per manufacturer=s recommendations. d. Check and adjust belts and sheaves. e. Tighten all nuts and bolts. f. Check motor mounts and vibration pads. g. Check motor operating conditions. h. Inspect electrical connections and contractor. i. Lubricate and adjust associated dampers and linkages. j. Check fan operation. k. Clean outside air intake screen(s). l. Check and clean drains and drain pans. m. Check and clean strainers; check hand valves. n. Replace filters. o. Check heating and cooling coils. p. Clean external surfaces as required. q. Check and calibrate thermostats and safety controls r. Check air balance once a year 2. Air-Cooled Condensing Units: a. Check for operation. b. Clean condensing unit/coils c. Check refrigerant charge. d. Check electrical connections. e. Check sequence of operations. f. Check all piping connections for damage and leaks. g. Check and lubricate pumps. h. Check all safety controls and overloads i. Pump down and isolate gas charge. j. Test oil samples for acid k. Check compressor motors for shorted or open windings l. Check starter and contractor terminals m. Check crankcase heaters n. Check and record operating pressures and temperatures: Suction pressure and temperature, condensing pressure and temperature, sub-cooling, superheat, ambient temperature, evaporator leaving temperature, return air temperature, high pressure control set-point, low pressure control set-point, compressor motor meg. 3. Cabinet Unit Heaters: a. Clean coils, fans and housings as required. b. Lubricate fan and motor bearings per manufacturer=s recommendations. c. Replace filters. d. Check belts and sheaves. e. Inspect electrical connections, contractor, relays and operating/safety controls. f. Check unit operation. Adjust as required. g. Clean exterior surfaces as required. h. Check thermostats for proper calibrations. 4. Electric Duct Heaters: a. Visually inspect and clean element as required. b. Check electrical connections c. Check for proper operation. 5. Steam-Generated Humidifier: a. Check and clean strainers; check steam trap and hand valves. b. Clean and check float assembly. c. Check and clean drains and drain pans. d. Clean heating element. e. Inspect electrical connections, relays, contractor and operating and safety controls. f. Clean plugged spray nozzles. g. Check unit operating conditions. h. Clean exterior surfaces as required. i. Check and service humidistats 6. Exhaust Fans: a. Check and clean fan assembly. b. Lubricate fan and motor bearings per manufacturer=s recommendations. c. Check motor operation condition. d. Inspect electrical connections and contractor. 7. Transfer Fan: a. Check and clean fan assembly. b. Lubricate fan and motor bearings per manufacturer=s recommendations. c. Check motor operation condition. d. Inspect electrical connections and contractor. 8. Unit Heaters: a. Clean coils, fans and housings b. Lubricate fan and motor bearings per manufacturer=s recommendations. c. Check belts and sheaves. d. Inspect electrical connections, contractor, relays and operating/safety controls. e. Check unit operation. Adjust as required. f. Clean exterior surfaces g. Check and service thermostat as required. 9. Packaged Air Conditioners (PAC) Units: a. Inspect electrical connections, relays, and safety controls. b. Lubricate fan and motor bearings recommendations. c. Check belts for proper tension; adjust as required. d. Check for proper operation of reheat controls and mechanisms e. Check for proper operation of humidifier and associated condensate pump. f. Check for proper operation of valve and valve motor on chilled water supply. g. Check compressor oil sight-glass during operation. h. Change filters 10. PAC Air-Cooled Condensing Units: a. Check for operation. b. Clean condensing unit/coils. c. Check refrigerant charge. d. Check electrical connections. e. Check sequence of operations. f. Check all piping connections for leaks g. Check pumps and lubricate. h. Check all safety controls. i. Lubricate fan motor bearings j. Pump down and isolate gas charge. k. Test oil samples for acid l. Check operation of low ambient head pressure control mechanism 11. Control System: a. Verify system is controlling the desired values b. Check for appropriate sensor values c. Check for appropriate binary input data d. Check for appropriate mode(s) of operation e. Check for appropriate set point values f. Change at least one set point and verify system response G. Repair, PM, and emergency service applies only to the systems and equipment covered in this Statement of Work. Repair or replacement of non-maintainable parts of the system, such as power wiring, conduit, disconnect switches, duct work, flues, refrigerant piping, water lines, gas lines, waste lines, vents, valves and valve bodies, boiler shells, unit cabinets, heat exchangers, piping, structural supports, and other non-moving parts are not included in the statement of work. This is a simplified acquisition with an estimated value of less than $100,000
- Web Link
-
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(https://www.fbo.gov/?s=opportunity&mode=form&id=9dc354d06969c6510b0a6f8c9b0fe848&tab=core&_cview=1)
- Place of Performance
- Address: 222 West 7th Ave, Anchorage, Alaska, 99513, United States
- Zip Code: 99513
- Zip Code: 99513
- Record
- SN01558992-W 20080424/080422221337-9dc354d06969c6510b0a6f8c9b0fe848 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
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