W50S82-24-R-0003 - HVAC RFIs.xlsx
XLSX spreadsheet 12 KB Posted
- Attached to
- HVAC Replacement
- Solicitation number
- W50S82-24-R-0003
About this file
This document contains answers to questions regarding a solicitation for HVAC replacement at two buildings for the Maryland Army National Guard. The solicitation seeks to replace HVAC systems at Building 6000 and Building 2045. Key details include the requirement for new chillers, pumps, and connection to an existing Trane BAS system. The incumbent BAS vendor contact is provided. Testing and balancing of all new equipment is required along with training upon completion. Pertinent equipment specifications and vendor contacts are supplied for the existing pumps and chiller. A crane plan must be provided, and the Maryland Aviation Administration application process described. No addenda have been issued to date and bonding is required for an unspecified amount. The response deadline is 10 January with a time of 12:00 PM.
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Other files
| File | Type | Posted |
|---|---|---|
| Attendance Roster.pdf | ||
| Maps and Specifications.pdf | ||
| W50S8224R0003.pdf | ||
| SOW HVAC Replacements .pdf |
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Text version
Sheet1
HVAC QUESTIONS PWS-RFQ SECTION ANSWERS
I cannot find “section 00 45 00” in the solicitation Certification and representation is indentified in FAR clause 52.204-19 https://www.acquisition.gov/far/52.204-19
| Water or glycol in chiller system? | Glycol. Per Trane design spec is for a glycol system. This unit runs year round. | |
| Contact person for Trane controls | Nick Porter with TRANE 443-615-4423 nick.porter@trane.com | |
| Please provide pump motor and pump info for replacement | Pumps 1 and 2 Taco 1900 Series Pumps. Model 1915, IMP. DIA./IN. 6.2, Flow/GPM 10, HEAD/FT 41, Power/HP 1, Elec. Char. 480/3/60 Pumps 3 and 4 Taco 1900 Series Pumps. Model 1941, IMP. DIA./IN. 7, Flow/GPM 80, HEAD/FT 48, Power/HP 1, Elec. Char. 480/3/60 | |
| What requirements for Crane company, ie lift plan etc. | Provide a crane plan. MDANG will submit application to Maryland Aviation Administration | |
| Is the existing chiller and split system connected to BAS and if so what is the contact information of the vendor | Yes. Nick Porter with TRANE 443-615-4423 nick.porter@trane.com | |
| Do you require Testing, Adjusting, and Balancing for the new equipment? | Yes. All equipment shall be tested prior to the Government’s final acceptance. Contractor shall start and test operation of HVAC system and provide one (1) hour training on usage and features of new system. | |
| Do you have any data on the chiller pumps that are to be replaced? | Pumps 1 and 2 Taco 1900 Series Pumps. Model 1915, IMP. DIA./IN. 6.2, Flow/GPM 10, HEAD/FT 41, Power/HP 1, Elec. Char. 480/3/60 Pumps 3 and 4 Taco 1900 Series Pumps. Model 1941, IMP. DIA./IN. 7, Flow/GPM 80, HEAD/FT 48, Power/HP 1, Elec. Char. 480/3/60 | |
| The SOW mentions that 7.1 Base map (Site Plan) 7.2 As-Built Mechanical Drawings. Can you send | Yes. | |
| I'm a Prime Contractor looking to bid on this project. Is there a Q& A for this job that I can reference back to for any pertinent questions I have? | Instructions | Yes. Q&A instructions are in the solicitation |
| Confirm the bid date and time listed above are unchanged (10 Jan, 12PM) | Instructions | They haven't changed |
| Plan Holders list/bidders list and Non-Mandatory pre-bid attendance list | Site visit attendance roster posted | |
| Have you issued an addendum? | No | |
| Is Bonding required? I don't see a bond amount listed in the SOW. If bonding is required what amount do, we need bonding for? | ||
| Scott Seaborne Trane Equipment Rep 443-833-6106 | ||
| Does the chiller in 2045 need glycol or will it be drained and put out of service in the winter? | The unit requires glycol. It will be drained and put out of service. It is hard broke. |
File details come from the government source that posted it. Updated .