MODIFICATION
45 -- GN2 HEATER UNIT
- Notice Date
- 1/15/2003
- Notice Type
- Modification
- Contracting Office
- NASA/George C. Marshall Space Flight Center, Procurement Office, Marshall Space Flight Center, AL 35812
- ZIP Code
- 35812
- Solicitation Number
- 4200001721
- Response Due
- 1/27/2003
- Archive Date
- 1/15/2004
- Point of Contact
- Eunice M Adams, Contract Specialist, Phone (256) 544-0110, Fax (256) 544-6062, Email Eunice.Adams@msfc.nasa.gov - Artra C House, Contract Specialist, Phone (256) 544-3507, Fax (256) 544-2812, Email artra.house@msfc.nasa.gov
- E-Mail Address
-
Eunice M Adams
(Eunice.Adams@msfc.nasa.gov)
- Description
- THIS NOTICE CONSTITUTES AMENDMENT NO. #1 TO THE COMBINED SYNOPSIS/RFQ FOR GN2 HEATER UNIT. Companies shall acknowledge all amendment(s) in their quote. This notice serves as the official amendment to subject synopsis/RFQ and a written amendment will not be issued. The purpose of this amendment is to REVISED the specifications for the GN2 HEATER UNIT. REVISED SPECIFICATIONS FOR GN2 HEATER UNIT: Item 1. Part Number: EXI48946F10106DMRY (Norseman) or equal – Gas Heater Unit (1 EACH) Must meet both Operating Conditions: Condition 1: Working fluid: 20%He, 80%Ar (by Volume) Molecular weight: 14.8 g/mole Specific Heat: 634.4J/(Kg*K) Viscosity at outlet: 4.47E-5 kg/(m*s) at 675K and 2.4 MPa Thermal Conductivity: 0.06 W/(m*K) at 675K Flow rate: 0.2kg/s max Operating pressure: 2.4MPa Inlet Temp: 317K Outlet Temp: 675K Condition 2: Working fluid: GN2 (Gaseous Nitrogen) Flow rate: 0.2kg/s max Operating pressure: 2.4MPa Inlet Temp: 317K Outlet Temp: 675K Physical Description: EXI48946F10106DMRY 480V 3 ph 94kW +/- 5% electrical circulation 10” NPS SS shell design for 400psig @ 1150 deg F c/w code stamp 2” 600 lb flanged inlet/outlet nozzles incoloy elements @ 7.6 watts/in sq general purpose terminal enclosure for indoor use K type sheath limit thermocouples Approximate size of 126” length, 24” in width, and 36 in height The heater must also contain a control panel which can accomplish the following: CPE series 480v 3 ph 94 kW SCR control panel c/w NEMA12 (variable) enclosure of approx 36 in by 36 in by 12 in The due date for receipt of offers is extended to January 27, 2003. All quotations are due by 4:30 p.m. CDT on January 27, 2003. Questions regarding this acquisition must be submitted in writing no later than January 22, 2003. Companies shall provide the information stated in the synopsis/RFQ posted on the NASA Acquisition Internet Service (NAIS) on December 20, 2002. Documents related to this procurement are available over the Internet and are in Microsoft Office 97 format and reside on the World Wide Web (WWW) server which may be accessed using a WWW browser application. The Internet site, or URL, for the NASA/MSFC Business Opportunities home page is http://prod.nais.nasa.gov/cgi-bin/eps/bizops.cgi?gr=CL&pin=62
- Web Link
-
Click here for the latest information about this notice
(http://www.eps.gov/spg/NASA/GMSFC/POVA/4200001721/listing.html)
- Record
- SN00239973-F 20030117/030115215656 (fbodaily.com)
- Source
-
FedBizOpps.gov Link to This Notice
(may not be valid after Archive Date)
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