SOLICITATION NOTICE
43 -- Supply Air Compressor Units for Surge Tank Bubbler and Draft tube Depressing Air Systems Garrison Dam, Riverdale ND. Replacement Air Compressors for Draft Tube Depressing (2 each) and Surge Tank Bubbler (2 each) Air Systems.
- Notice Date
- 9/13/2013
- Notice Type
- Presolicitation
- NAICS
- 333912
— Air and Gas Compressor Manufacturing
- Contracting Office
- USACE District, Omaha, 1616 Capital Ave, Omaha, NE 68102-4901
- ZIP Code
- 68102-4901
- Solicitation Number
- W9128F13T0125
- Response Due
- 9/23/2013
- Archive Date
- 11/12/2013
- Point of Contact
- Rachelle Hairston, 402-995-2045
- E-Mail Address
-
USACE District, Omaha
(rachelle.e.hairston@usace.army.mil)
- Small Business Set-Aside
- Total Small Business
- Description
- Supply Air Compressor Units for Surge Tank Bubbler and Draft tube Depressing Air Systems Garrison Dam, Riverdale ND. Replacement Air Compressors for Draft Tube Depressing (2 each) and Surge Tank Bubbler (2 each) Air Systems. A.Draft Tube Water Depressing and Surge Tank Bubbler Air Compressors (4 total ). See attached specifications. Salient features are as follows: a.460 V, 3 phase, 60 hertz NEMA premium efficiency motor rated at 100 horsepower or approved equal. b.Oil Free air meeting the requirements of ISO 8573-1 (2002) Class 0 c.Minimum capacity of 400 CFM at 115psi, maximum system pressure of 125 psig. d.Compressor unit shall operate with a power source of 460Volts, 3 phase, 60 cycle, from the adjacent motor control center (MCC 6A&B), Eaton Freedom 2100 with Eaton HMCP with Eaton C441 electronic motor protection. Replacement of conduit and/or conductors from MCC to new compressor units if necessary due to differences between old and new units shall be included. e.Microprocessor control, monitoring and alarm system with RS-232 Serial communications and Ethernet communication utilizing MODBUS and communication module for sequencing. Unit must have NEMA 4 enclosure for electrical/electronic components due to environment that compressors are housed. f.Air cooled with air cooled aftercooler if applicable. Ambient air rarely exceeds 70 degrees F but may drop to 20 degrees F with high humidity (50-95 %). Features of supplied compressor units must address this range via heaters and/or condensate control. g.Compressor Unit shall be equal to Atlas COPCO GA 75, Ingersoll-Rand IRN100H-OF, or Gardner-Denver Style ST100, Model EBP or other approved equal.
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/USA/COE/DACA45/W9128F13T0125/listing.html)
- Place of Performance
- Address: USACE District, Omaha P.O. Box 527 Riverdale ND
- Zip Code: 58565
- Zip Code: 58565
- Record
- SN03186886-W 20130915/130913235006-3d5b08d9a6909787774b1bc7635c4971 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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