MODIFICATION
66 -- Water to Water Heat Exchangers
- Notice Date
- 12/7/2007
- 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 Institute of Standards and Technology (NIST), Acquisition Management Division, 100 Bureau Drive, Building 301, Room B129, Mail Stop 1640, Gaithersburg, MD, 20899-1640, UNITED STATES
- ZIP Code
- 20899-1640
- Solicitation Number
- Reference-Number-NB620030-8-02457
- Response Due
- 12/13/2007
- Archive Date
- 12/28/2007
- Point of Contact
- Lynda Roark, Purchasing Agent, Phone 301-975-3725, Fax 301-975-8884, - Todd Hill, Contracting Officer, Phone 301-975-8802, Fax null
- E-Mail Address
-
lynda.roark@nist.gov, todd.hill@nist.gov
- Description
- This amenment is being issued to provide answers to technical questions. Below are the questions and answers. Question 1. What are the inlet and outlet temperatures of the water to be cooled? Answer 1. The outlet water temperature should be regulated in the range from 10 C to 30 C. In typical operation, the inlet water temperature should not exceed 45 C. Question 2. What is the highest temperature of the available cooling water? Answer 2. The house chilled water temperature is 12.8C (55F). In typical operation, the return water temperature does not exceed 25 C Question 3. Do you require two exchanger systems to service two pieces of equipment or two exchanger systems to service four pieces of equipment? Answer 3. Two separate exchanger systems are required to serve up to four pieces of equipment. Question 4. The pumps are to be located on the hot or cold side? Answer 4. The pumps can be either on hot or on cold side. The due date for quotations remains unchanged. NOTE: THIS NOTICE WAS NOT POSTED TO FEDBIZOPPS ON THE DATE INDICATED IN THE NOTICE ITSELF (07-DEC-2007); 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.fbo.gov/spg/DOC/NIST/AcAsD/Reference-Number-NB620030-8-02457/listing.html)
- Place of Performance
- Address: 100 BUREAU DRIVE MS 1640 GAITHERSBURG, MD
- Zip Code: 20899
- Country: UNITED STATES
- Zip Code: 20899
- Record
- SN01466435-F 20071209/071207230757 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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