MODIFICATION
N -- INSTALL AND SERVICE ABO WORKBENCH AND TEST STAND WITH NITROGEN
- Notice Date
- 12/19/2006
- Notice Type
- Modification
- NAICS
- 541990
— All Other Professional, Scientific, and Technical Services
- Contracting Office
- Department of the Navy, Naval Supply Systems Command, Fleet and Industrial Supply Center Jacksonville, 110 Yorktown Ave 3rd Floor, Code 200, Jacksonville, FL, 32212-0097, UNITED STATES
- ZIP Code
- 32212-0097
- Solicitation Number
- Reference-Number-N6588607RC7A029
- Response Due
- 12/27/2006
- Archive Date
- 1/11/2007
- Point of Contact
- Arleen Starks, Contract Specialist, Phone (904) 542-0471, Fax (904) 542-1095,
- E-Mail Address
-
arleen.starks@navy.mil
- Small Business Set-Aside
- Total Small Business
- Description
- THIS IS SOW: Specification for a Medically Clean Nitrogen Gas Distribution System with Nitrogen Gas Heating Systems This specification describes a project to extend an existing medically clean nitrogen gas distribution system located at the Fleet Readiness Center ? Southeast Oxygen Shop located at Bldg. 101S, Naval Air Station Jacksonville, Jacksonville, Florida. The project is to install additional medically clean copper tube with terminal valves, install a second gas regulator station, install two separate nitrogen gas heating systems and to exchange the present undersized liquid nitrogen vaporizer for a higher capacity liquid nitrogen vaporizer. The nitrogen gas distribution system is serviced from an existing 3000 gallon cryogenic tank located at the Oxygen Shop. Nitrogen gas is used to service components of Aviators? Breathing Oxygen (ABO) systems and industrial processes that support production of these components. The same contractor shall do the entire project to allow for optimum integration of the individual parts of the nitrogen gas distribution system. Naval Air Depot, Jacksonville, drawing number P-10,347-C, one sheet, details the medically clean nitrogen gas distribution system and is included as the enclosure to this specification. The contractor shall be qualified to perform work on medical gas systems and shall be certified by the State of Florida. The medically clean nitrogen gas distribution system shall comply with the standards set by the National Fire Protection Association standard NFPA 99 ?Standard for Health Care Facilities.? Health care facility standards are applied to this nitrogen gas distribution system as the nitrogen gas is used to service components of aviators? breathing oxygen systems during overhaul and repair processes. A medically clean system is required to prevent contamination being introduced into the aviators? breathing oxygen components. ?Black steel? or other carbon steel pipe or tube shall not be used for this system. The copper tube and system components shall be installed in accordance with the enclosed drawing that shows routing of the copper tube and locations of the system components. The routing shall be close to the routing of the present ?black steel? pipe comprising the present nitrogen gas distribution system and may utilize the same pipe hanger rods where available, otherwise, new hanger rods or channel sections shall be installed. Tube clamps shall be of compatible material and sized for the tube. The existing gas regulator station services the Oxygen Shop component overhaul and repair area and the second gas regulator station will service the Oxygen Shop industrial area via dedicated runs of medically clean copper tube. The drawing shows locations of the terminal gas service valves that shall be installed at the work benches, test stands and equipment. The present work bench and equipment regulators shall be reused and connected to the terminal gas service valves. As part of this work, the present ?black steel? pipe shall be removed by the contractor who will arrange to leave it at a lay down area at the site. The present undersized vaporizer located adjacent to the north side cryogenic tank shall be replaced with a new 5000 cubic foot per hour nitrogen gas vaporizer. The contractor shall locate the vaporizer in place, anchor it to the concrete pad and make connections to the present and the second gas regulator stations. As part of this work, the present vaporizer shall be removed by the contractor who will arrange to haul it away from the site. One gas heater assembly shall be a wall mounted manifold to include a line pressure regulator, five valves and braided metal covered flexible hoses. This assembly shall be located above an existing work bench and used to service a maximum of five aircraft liquid oxygen converters that will be located on the work bench. The temperature controls shall permit the shop artisan to make temperature adjustments of the gas discharging from the metal covered flexible hoses to range between 70 and 140 degrees Fahrenheit. Temperature controls shall maintain temperature settings in response to changes in flow rates. The gas heater shall be a unit with the heaters, regulators and valves, all contained adjacent to, and the electric power circuits and electronic controls inside, a rain tight (NEMA 4R) corrosion resisting steel electrical enclosure. There is an existing 208 Volt wall mounted fused disconnect switch fused at 30 Amperes adjacent to the wall mounted manifold location. A manual describing this gas heater assembly, complete with a parts breakdown list, shall be provided for future maintenance purposes. Another gas heater assembly shall be a wall mounted manifold to include a line pressure regulator, valves and braided metal covered flexible hoses. This assembly shall be located against a wall and used to service a maximum of five aircraft oxygen cylinders mounted on an adjacent rack that will support each of the cylinders. An aircraft oxygen cylinder, part number BUA1084-514, will be made available for review as part of the rack design effort. The cylinders shall be held on the rack in the inverted (straight up) orientation. The existing gas supply tubes will be connected to the new hoses. They shall be able to be installed such that they do not touch the cylinder interior surfaces. Temperature controls shall permit the shop artisan to make temperature adjustments of the gas discharging from the metal covered flexible hoses to range between 200 and 250 degrees Fahrenheit. Temperature controls shall maintain temperature settings in response to changes in flow rates. The gas heater shall be a unit with the heaters, regulators and valves, all contained adjacent to, and the electric power circuits and electronic controls inside, a rain tight (NEMA 4R) corrosion resisting steel electrical enclosure. There is an existing 208 Volt wall mounted fused disconnect switch fused at 60 Amperes near the wall mounted manifold location. A manual describing this gas heater assembly, complete with a parts breakdown list, shall be provided for future maintenance purposes. Artisans of the Fleet Readiness Center ? Southeast Oxygen Shop will draw samples of gas from the completed distribution system for analysis by Fleet Readiness Center ? Southeast Materials Laboratory chemists. The allowable limit of hydrocarbons in nitrogen shall not be more than five (5) parts per million (ppm) as determined by a Fourier Transform Infrared Spectrometer.? NOTE: THIS NOTICE WAS NOT POSTED TO FEDBIZOPPS ON THE DATE INDICATED IN THE NOTICE ITSELF (19-DEC-2006); HOWEVER, IT DID APPEAR IN THE FEDBIZOPPS FTP FEED ON THIS DATE. PLEASE CONTACT fbo.support@gsa.gov REGARDING THIS ISSUE.
- Web Link
-
Link to FedBizOpps document.
(http://www.fbo.gov/spg/DON/NAVSUP/N688361/Reference-Number-N6588607RC7A029/listing.html)
- Place of Performance
- Address: BLDG 101S, NAS JAX JACKSONVILLE, FL
- Zip Code: 32212
- Country: UNITED STATES
- Zip Code: 32212
- Record
- SN01200014-F 20061221/061220101437 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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