MODIFICATION
41 -- Desiccant Dehumidifiers
- Notice Date
- 6/23/2005
- Notice Type
- Modification
- NAICS
- 333415
— Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- Contracting Office
- DHS - Direct Reports, United States Coast Guard (USCG), Commanding Officer, USCG Aircraft Repair & Supply Center, HU25, HH65, H60J, C130, EISD, 130J or Support Procurement Building 79, 75, 79, 78, 78, 19 or 63, Elizabeth City, NC, 27909-5001
- ZIP Code
- 27909-5001
- Solicitation Number
- HSCG38-05-Q-500017
- Response Due
- 7/8/2005
- Point of Contact
- Darlene Tucker, EISD Contract Specialist, Phone 252-335-6204, Fax 252-335-6452,
- E-Mail Address
-
DHTucker@arsc.uscg.mil
- Description
- Modification 3 ***Delete Modification 2 in its entirety.*** Modification 3 is issued to extemd the original response date to read 22 July 2005 in lieu of 08 July 2005. .1 Air Flow Quantity: 750 SCFM 2.2.2 Medium: Direct Expansion R-22 2.2.3 Design Entering Air Temperature: 91° F dry bulb/ 79 °F wet bulb @ 131 grains per pound 2.2.4 Design Leaving Air Temperature: 60° F dry bulb/ 59 °F wet bulb @ 73.2 grains per pound 2.2.5 Minimum Total Cooling: 56,500 BTUH 2.2.6 Maximum Coil Face Velocity: 400 feet per minute 2.3 PRE-COOLING REFRIGERATION SYSTEM 2.3.1 Condensing Unit Type: Air Cooled 2.3.2 Compressor Type: Scroll 2.3.3 Minimum Capacity: 58,000 BTUH 2.3.4 Condenser Inlet Air Temperature: 95° F dry bulb 2.3.5 Refrigerant Type: R-22 2.3.6 Capacity Control Type: Hot Gas Bypass 2.3.7 Minimum Ambient Operating Temperature: 20°F dry bulb 2.4 INLET FILTERS 2.4.1 Air Flow Quantity: 750 SCFM 2.4.2 Maximum Face Velocity: 500 feet per minute 2.4.3 Percent Efficiency: 30% per ASHRAE 52.1 2.4.4 Air Pressure Drop: Clean 0.3” static pressure/Dirty 1.0” static pressure 2.5 PROCESS AIR FAN 2.5.1 Air Flow Capacity: 750 SCFM 2.5.2 External Static Pressure: 3” water column 2.5.3 Type Wheel: SWSI 2.5.4 Fan Motor Enclosure: TEFC 2.5.5 Fan Motor Volts: 208-230 volts/3 phase/60 Hertz 3.0 REACTIVATION AIR SECTION 3.1 REACTIVATION AIR HEATER 3.1.1 Heating Medium: Electric 3.1.2 Capacity: 15.8 KW 3.1.3 Minimum Air Flow Quantity: 250 SCFM 3.1.4 Design Entering Air Temperature: 85 °F dry bulb 3.1.5 Design Leaving Air Temperature: 285 °F dry bulb 3.2 FILTERS 3.2.1 Air Flow Quantity: 250 CFM 3.2.2 Maximum Face Velocity: 500 feet per minute 3.2.3 Percent Efficiency: 30% per ASHRAE 52.1 3.2.4 Air Pressure Drop: Clean 0.3” static pressure/Dirty 1.0” static pressure 3.3 REACTIVATION AIR FAN 3.3.1 Air Flow Capacity: 250 SCFM 3.3.2 External Static Pressure: 0.75” water gauge 3.3.3 Type Wheel: SWSI 3.3.4 Fan Motor Enclosures: TEFC 3.3.5 Fan Motor Volts: 208-230 volts/3 phase/60 Hertz. 4.0 POST COOLING 4.1 POST-COOLING COIL 4.1.1 Air Flow Quantity: 750 SCFM 4.1.2 Medium: Direct Expansion R-22 4.1.3 Design Entering Air Temperature: 113° F dry bulb @ 22 grains per pound 4.1.4 Design Leaving Air Temperature: 71° F dry bulb @ 22 grains per pound 4.1.5 Minimum Total Cooling: 34,000 BTUH 4.1.6 Maximum Coil Face Velocity: 400 feet per minute 4.2 POST COOLING REFRIGERATION SYSTEM 4.2.1 Condensing Unit Type: Air Cooled 4.2.2 Compressor Type: Scroll 4.2.3 Minimum Capacity: 35,000 BTUH 4.2.4 Condenser Inlet Air Temperature: 95° F dry bulb 4.2.5 Refrigerant Type: R-22 4.2.6 Capacity Control Type: Hot Gas Bypass 4.2.7 Minimum Ambient Operating Temperature: 20°F dry bulb 5.0 DELIVERABLES 5.1 One onsite training at US Coast Guard Repair and Supply Center in Elizabeth City for no more then 10 employees. The instruction shall include set-up, operation and maintenance of the units. 5.2 The following shall be provided for each unit: Set-up/Installation Manual, Operation Manual, Maintenance Manual, and Electrical Wiring Schematic. 6.0 INPSECTION AND ACCEPTANCE On site by Aircraft Repair and Supply Center Personnel 7.0 QUALITY ASSURANCE PROVISIONS Provide information on Quality System such as ISO certification 8.0 DELIVERY Desired delivery is 12 weeks after the contractor receives notice of award. NOTE: THIS NOTICE MAY HAVE POSTED ON WWW.FEDBIZOPPS.GOV ON THE DATE INDICATED IN THE NOTICE ITSELF (23-JUN-2005). IT ACTUALLY APPEARED OR REAPPEARED ON THE FEDBIZOPPS SYSTEM ON 13-OCT-2005, BUT REAPPEARED IN THE FTP FEED FOR THIS POSTING DATE. PLEASE CONTACT fbo.support@gsa.gov REGARDING THIS ISSUE.
- Web Link
-
Link to FedBizOpps document.
(http://www.fbo.gov/spg/DHS-DR/USCG/USCGARSC/HSCG38-05-Q-500017/listing.html)
- Record
- SN00915630-F 20051015/051013213549 (fbodaily.com)
- Source
-
FedBizOpps.gov Link to This Notice
(may not be valid after Archive Date)
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