MODIFICATION
59 -- 2,000 KW NEMA 3R LOAD BANK
- Notice Date
- 8/28/2003
- Notice Type
- Modification
- Contracting Office
- NASA/John F. Kennedy Space Center, Procurement, Kennedy Space Center, FL 32899
- ZIP Code
- 32899
- Solicitation Number
- 4200019571
- Response Due
- 9/11/2003
- Archive Date
- 8/28/2004
- Point of Contact
- Marco L Pochy, Contracting Officer, Phone (321) 867-8567, Fax (321) 867-4848, Email pochyml@kscems.ksc.nasa.gov
- E-Mail Address
-
Email your questions to Marco L Pochy
(pochyml@kscems.ksc.nasa.gov)
- Description
- THIS NOTICE CONSTITUTES AMENDMENT NO. 01 TO THE COMBINED SYNOPSIS/RFQ FOR 2,000 KW NEMA 3R Load Bank. 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 change the requirements of the 2,000 KW NEMA 3R Load Bank. The proposed item must meet all the following requirements: 2000 KW Resistive "Trailer-Ready" Load Bank System will provide 2000 KW at 480 Volts, 3 Phase, 60 Hz, 2404 Amps/Phase. 50 KW minimum load step resolution shall be provided. Branch circuit fuse protection shall be included for each load step. Load Bank enclosure shall be constructed of aluminized steel or galvanized steel with polyurethane enamel paint and stainless steel fasteners & hardware. Unit shall be suitable for exterior storage in a sea/ocean side environment. Vertical hot air discharge with stainless steel exhaust louvers. Two 10 HP Integrally mounted blower motors (fused and overload protected) running from an internal power source of 460 Volts (+/- 10%), 3 Phase, 60 Hz. provided for proper cooling. Control power provided by integral 480 Volt to 120 Volt, single phase, control power transformer. A differential pressure switch shall be provided and electrically interlocked with the load application controls to prevent load from being applied if the blower is not functioning. An over-temperature switch shall be provided at the load bank exhaust and will automatically drop all load if this condition is detected. A single enclosure will be provided (mounted/wired to the load bank) including load bank control panel and digital metering. Controls and metering are described as follows: Main Power ON/OFF, Blower Start/Stop Pushbuttons, Fan Phase Reversal Switch, Master Load ON/OFF and individual load step toggle switches for ON/OFF application of resistive load segments. Indicators include Main Power On, Blower On, Air Fail and Over-temperature. A digital power metering unit shall be provided for metering of the load bank. Instrumentation includes digital display of Volts/Amps/Frequency/Kilowatts. All power to operate the load bank shall be from the load source. A heavy duty vinyl tarp cover with tie-down provisions shall be provided for use during shipping and storage. Unit shall be capable of Trailer mounting without modification to the unit. In the event there is a conflict with these requirements and the initial request these requirements rules. Note: Quoted item shall still include all necessary labor and material costs for one full day of start-up assistance from the supplier. FOB Destination, KSC FL, 32899. The due date for receipt of offers is extended to September 11, 2003. Companies shall provide the information stated in the synopsis/RFQ posted on the NASA Acquisition Internet Service (NAIS) on July 31, 2003. 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/KSC Business Opportunities home page is http://prod.nais.nasa.gov/cgi-bin/eps/bizops.cgi?gr=CL&pin=76
- Web Link
-
Click here for the latest information about this notice
(http://prod.nais.nasa.gov/cgi-bin/eps/bizops.cgi?gr=D&pin=76#106862)
- Record
- SN00415479-W 20030830/030828214043 (fbodaily.com)
- Source
-
FedBizOpps.gov Link to This Notice
(may not be valid after Archive Date)
| FSG Index | This Issue's Index | Today's FBO Daily Index Page |