MODIFICATION
A -- PROPULSION SUBSYSTEM PRESSURE TRANSDUCER
- Notice Date
- 7/21/2009
- Notice Type
- Modification/Amendment
- NAICS
- 334513
— Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- Contracting Office
- NASA/Goddard Space Flight Center, Code 210.M, Greenbelt, MD 20771
- ZIP Code
- 20771
- Solicitation Number
- NNG09298431Q
- Response Due
- 7/24/2009
- Archive Date
- 7/21/2010
- Point of Contact
- Russellyn R Hart, Contract Specialist, Phone 301-286-2412, Fax 301-286-1720, Email Russellyn.Rogers-1@nasa.gov<br />
- E-Mail Address
-
Russellyn R Hart
(Russellyn.Rogers-1@nasa.gov)
- Small Business Set-Aside
- N/A
- Description
- THIS NOTICE CONSTITUTES AMENDMENT NO. 1 TO THE COMBINED SYNOPSIS/RFQ FORPROPULSION SUBSYSTEM PRESSURE TRANSDUCER. Companies shall acknowledge all amendment(s)in their quote. This notice serves as the official amendment to subject synopsis/RFQ anda written amendment will not be issued.The purpose of this amendment is to respond to questions received in response to thesolicitation. The questions and responses are as follows:1. The following is an exception we would like to request pertaining to specificationGPM-PROP-SPEC-0027:The specification calls for two different dash numbers/pressure ranges: a 0-200 psi MEOPtransducer (-02), and a 0-400 psi MEOP transducer (-01). We would like to request anexception to specification GPM-PROP-SPEC-0027 for the 0-200 psi MEOP transducer (-02).The specification calls for the proof pressure of both transducers to be 1200 psi. Isuspect this is an effort to mitigate potential damage from water hammer effects in thefuel system. We would like to change the proof pressure to 900 psi for the 200 psi MEOP(-2) transducer. Our pressure transducers include a snubber to help mitigate water hammereffects; I can provide detailed information on the snubber if it is deemed necessary.Due to GPM propulsion design changes recently made, the water hammer effects are nolonger an issue for the pressure transducers. Both dash numbers/pressure ranges (0-200psi MEOP transducer (-02), and a 0-400 psi MEOP transducer (-01)) will be required tomeet a proof pressure of 600 psi, not 1200 psi. 2. Do you require electrical isolation of the input to output of the instrument?Yes, GPM pressure transducers require electrical isolation.3. Will a competitive offer that includes a custom qualification program be consideredequal to/or better than a previously qualified instrument which does not fully satisfythe posted requirements?A custom qualification program that completely meets GPM requirements will be consideredbetter than a previously qualified instrument which does not fully satisfy the postedrequirements. However, if there are valid cost cutting alternatives or suggestions, addthese as options into your proposal for consideration. 4. Will milestone billing be considered?Yes.The due date for receipt of offers is not extended.Companies shall provide the information stated in the synopsis/RFQ posted on the NASAAcquisition Internet Service (NAIS) on 07/10/2009. Documents related to this procurementare available over the Internet. These documents reside on a World Wide Web (WWW) serverwhich may be accessed using a WWW browser application. The Internet site, or URL, for theNASA/GSFC Business Opportunities home page ishttp://prod.nais.nasa.gov/cgi-bin/eps/bizops.cgi?gr=D&pin=51
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/NASA/GSFC/OPDC20220/NNG09298431Q/listing.html)
- Record
- SN01881646-W 20090723/090721235459-b1f2c700531155111e858a87a7c27267 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
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