140R3020Q0097 - Questions and Answers_0001.docx
DOCX document 18 KB Posted
- Attached to
- Generator Surface Air Coolers
- Solicitation number
- 140R3020Q0097
About this file
This document includes a request for quote for generator surface air coolers combined with questions and answers related to the solicitation. The Bureau of Reclamation is seeking quotes from small businesses to supply 20 generator surface air coolers within five months of award. Quotes are due on September 11, 2020 and the point of contact is Veronica Rodriguez. The non-price factors of technical capability and relevant experience will be more important than price in the evaluation. Offerors must demonstrate their experience fabricating similar generator air coolers and provide references for relevant past projects. Tube plates for the coolers must be made of naval brass.
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Other files
| File | Type | Posted |
|---|---|---|
| Sol_140R3020Q0097_Amd_0001.pdf | ||
| Att 1 - 140R3020Q0097 - Specifications.pdf | ||
| Sol_140R3020Q0097.pdf | ||
| Att 2 - Drawing No. P-8244228.pdf | ||
| SF-1449 - RFQ No. 140R3020Q0097.pdf |
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Text version
Bureau of Reclamation RFQ No. 140R3020Q0097 Hoover Dam Questions and Answers
1. Question – Can we offer extruded aluminum fins instead of copper fins?
Answer – Yes, if it meets the requirement.
2. Question - Section 5. – Final Pressure Tests – Are the pressure tests conducted at Davis Dam to be conducted by the Government personnel or is the Contractor required to travel to Davis Dam to conduct the pressure test with the Government merely witnessing the tests?
Answer - The Contractor is required to travel to Davis Dam to conduct the pressure test with the Government merely witnessing the tests before acceptance.
3. Question - Please confirm that the onsite pressure test is mandatory even if the coolers are hydro tested at our plant, at the required pressure test of 60 PSI? After the plant hydro test we could even ship the coolers filled with Nitrogen under 15 PSI to make sure the pressure is still maintained after the shipment.
Answer – Yes, coolers can be shipped with 15 psi of nitrogen.
4. Question – If the onsite pressure test requirement is confirmed please provide the following information:
a. Does USBR provides all the necessary space onsite to have access to the installation?
b. Does USBR provides the water at 60 PSI pressure onsite?
c. Does USBR have particular measures for working onsite such as: Health & Security training, any specific restrictions, any specific measures due to the ongoing COVID pandemic
Answer – a. Yes.
b. Yes
c. The contractor will be escorted and provided with general safety guidelines while onsite performing work. Depending on the COVID phase the facility is in, but most restrictive would be maintaining social distance with employees. Facilities cannot mandate employees wear masks, but it is highly recommended to wear them.
5. Question - The tube plate material is not specifically mentioned. Should the material of the tube plates be carbon steel, or naval brass ASTM B171, or some other material?
Answer - Tube plates must be naval brass plate, ASTM B171
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