Amendment 3 - 0004 - Questions and Answers.docx
DOCX document 16 KB Posted
- Attached to
- Upgrade Building 51 HVAC Federal contract opportunity
- Solicitation number
- 36C26325B0020
About this file
This document is an Amendment 3 (labeled as "0004") Questions and Answers file for a VA project, specifically addressing acoustical ceiling specifications. The Q&A focuses on two key technical details for ceiling tiles (AT-1): 1) Ceiling Attenuation Class (CAC) and 2) Noise Reduction Coefficient (NRC). The VA responses clarify that for the USG Radar Basic #2110 tile, a minimum CAC of 33 is permissible, and an NRC of 55 is acceptable, despite the Room Finish Legend initially specifying higher requirements of CAC 40-44 and NRC 85.
The related federal contract opportunity is a 100% Service-Disabled Veteran Owned Small Business (SDVOSB) set-aside for the St. Cloud VA Health Care System in Minnesota. The project, numbered 656-18-301, involves upgrading Building 51's HVAC systems in the basement, with an estimated contract value between $1,000,000 and $2,000,000. The contract will be a firm fixed-price construction project replacing aging HVAC equipment with current technology, using NAICS code 238220 for Plumbing, Heating, and Air-Conditioning Contractors.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| S06 Amendment 3 - 0004 - 36C26325B0020.docx | DOCX document | |
| S06 Amendment 2 -36C26325B0020 0003.docx | DOCX document | |
| Amendment 2 - 003 - Bldg 51 HVAC - Attachments.zip | ZIP file | |
| Amendment 1 - 36C26325B0020 0002.docx | DOCX document | |
| S22 VAAR 852.219-75 Limitations on Subcontracting-Cert of Compliance_JAN 2023 [DEVIATION] - 2 pages.pdf | ||
| P15 - Drawings.pdf | ||
| P14 - Specifications.pdf | ||
| P09 Final SOW - Bldg 51 HVAC - 6.17.25.pdf | ||
| Questions Request Form - 1 page.pdf | ||
| P07 Wage Determination -Bldg 51 HVAC.pdf | ||
| NARA Records Management Language for Contracts.pdf | ||
| S02 IFB 36C26325B0020.docx | DOCX document |
Show all 12
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Text version
Questions 1 & 2 Regarding Acoustical Ceilings (09 51 00):
1. AT-1 is specified as USG Radar Basic #2110, which has an NRC of 55 and a CAC of 33. 2.4.A.2.d specifies the CAC needed as 40-44. Can you confirm the CAC needed for AT-1?
VA Response: Match station standard for ceiling tile; provide USG Radar Basic #2110. Minimum CAC of 33 is permissible.
2. The Room Finish Legend specifies the NRC needed as 85. Can you confirm the NRC needed for AT-1?
VA Response: NRC of 55 is permissible.
3. How many amendments are there?
VA Response: This is the 3rd amendment, despite it being labeled as “0004.”
File details come from the government source that posted it. Updated .