MODIFICATION
41 -- Dilution refrigerator to perform experimental tests of ultra-low NEP detectors.
- Notice Date
- 8/30/2004
- Notice Type
- Modification
- NAICS
- 333415
— Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- Contracting Office
- Department of Commerce, National Oceanic and Atmospheric Administration (NOAA), Mountain Administrative Support Center, 325 Broadway - MC3, Boulder, CO, 80305-3328
- ZIP Code
- 80305-3328
- Solicitation Number
- RA134104RP4036
- Response Due
- 9/8/2004
- Archive Date
- 9/23/2004
- Point of Contact
- Robert Mecklenburg, Contract Specialist, Phone (303) 497-3657, Fax (303) 497-3163,
- E-Mail Address
-
Robert.Mecklenburg@noaa.gov
- Small Business Set-Aside
- Total Small Business
- Description
- Questions (Q) and answers (A) regarding the solicitation and government requirements are provided below. Nothing else is changed, and proposals are still due at the originally required date and time. Q: 1. Is it preferred to have DR stage on the central axis of symmetry or can it be out of central line? A: Either geometry for the DR stage is acceptable. Q: 2. Should three clear shot ports be evenly (120 degree) spread? A: Even spacing is not required. Q: 3. Is there a shielded room present or planned for the project? A: No, a shielded room is neither present nor planned. Q: 4. Is a computer control of LS 370 AC bridge desirable/absolutely needed? A: Computer control is not absolutely needed. The ability to add computer control, perhaps at a later time, is desirable. Q: 5. What is a cutoff frequency for customers low frequency lines filters desired? A: A cutoff frequency near 10 kHz is desirable. The cutoff should definitely be below 100 kHz. If the vendor would like to provide details of their proposed solution, we can review them in more detail and provide comment. Q: 6. Can SS shields of the twisted pairs and micro-coaxes have multiple ground contacts inside IVC (on heat anchors), which is the normal practice? A: Yes - multiple ground contacts are acceptable. Q: 7. What space should be reserved below MC flange? A: Two vertical dimensions are described in the solicitation. First, the distance from the mixing chamber flange to the bottom of the 60 mK shield should be ~ 60 cm. Second, the distance from the bottom of the 60 mK shield to the bottom of the IVC shield should be ~ 30 cm. A sketch showing these dimensions will be provided upon request to the primary point of contact. NOTE: THIS NOTICE WAS NOT POSTED TO WWW.FEDBIZOPPS.GOV ON THE DATE INDICATED IN THE NOTICE ITSELF (30-AUG-2004); HOWEVER, IT DID APPEAR IN THE FEDBIZOPPS FTP FEED ON THIS DATE. PLEASE CONTACT fbo.support@gsa.gov REGARDING THIS ISSUE.
- Web Link
-
Link to FedBizOpps document.
(http://www.eps.gov/spg/DOC/NOAA/MASC/RA134104RP4036/listing.html)
- Place of Performance
- Address: DEPT. OF COMMERCIE BOULDER LABS 325 BROADWAY BOULDER. CO 80305
- Zip Code: 80305
- Country: USA
- Zip Code: 80305
- Record
- SN00660834-F 20040901/040831065558 (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 |