Gauley House HVAC Replacement - QA 3-20-25.pdf
PDF 2 MB Posted
- Attached to
- Gauley Ranger Station HVAC Replacement Federal contract opportunity
- Solicitation number
- 12445525Q0010
- Issued by
- Department of Agriculture Forest Service
About this file
This document is a Questions and Answers (Q&A) file for the Gauley House HVAC Replacement project, dated March 20, 2025. The Q&A provides detailed information about an HVAC system replacement, including specifics about the existing and proposed equipment. The project involves installing a new 10kw air handler and a 2-ton heat pump, along with a new thermostat, wiring, electrical disconnects, and a concrete paver pad. The existing system currently uses R-22 refrigerant, which will be replaced with an R410A system. The documentation includes multiple photographs showing the current ductwork, crawl space, electrical panel, and exterior unit, providing context for the proposed HVAC replacement.
The Q&A addresses several technical details, such as the need to replace copper line sets, routing of ductwork, and measurements of the existing infrastructure. The installation will require removing the existing furnace system and connecting the new equipment to the existing ductwork. Accompanying the Q&A is an installer's guide for a heat pump system (model TWR012-036C), which provides additional technical guidance for the installation process, including electrical connections, refrigerant handling, and safety precautions. The project appears to be part of a federal contract for the Monongahela National Forest, specifically for the Gauley Ranger Station housing located in Richwood, West Virginia.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Gauley House HVAC Replacement - Updated.pdf | ||
| Sol_12445525Q0010_Amd_0001.pdf | ||
| 2. Gauley House HVAC Replacement - SOW (REV) 3-18-25.pdf | ||
| Gauley House HVAC Replacement - QA 3-18-25.pdf | ||
| 4. Gauley House Vicinity Map.pdf | ||
| 2. Gauley House HVAC Replacement - SOW.docx | DOCX document | |
| 1. Gauley House HVAC Replacement Specifications.docx | DOCX document | |
| 3. Gauley House HVAC Replacement - SOI.xlsx | XLSX spreadsheet | |
| 12445525Q0010.pdf | ||
| 5. SBA_WD_DBA_WV.pdf |
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Text version
Gauley House HVAC Q&A as of 3/20/2025
1. Photos showing the ductwork in the crawl space.
See below.
2. Height of the blocks from the ground to the bottom of the house to determine how to route the ductwork.
See measurement below.
3. Photos of the ductwork closest to the package unit location to assess how to tap into the existing system.
See below.
4. Do you have any photos showing the existing duct work in the crawl space?
See below.
5. What is the height of the blocks from the ground to the bottom of the house
See measurement below.
6. The provided photos show a split system. Could you confirm if a package unit is now required? If so, this would mean all equipment will be outdoors, with no indoor components.
The project will include the installation of 1 new 10kw air handler, and a 2-ton heat pump with a new thermostat, wiring, connection to existing ductwork, electrical disconnects, and construction of one new concrete paver pad for the heat pump. The project will also include the removal and disposal of the existing furnace system. Not a package unit.
7. Do you know which Refrigerant is in the existing machine (the solicitation requires R410A in the new Heat Pump System) will new Copper Line Sets be required? What is the distance between the Heat Pump vs Air Handler - to price out the Copper Line Sets length?
The manual says the current unit takes R-22. Unit manual pages are attached. It is recommended to change the line sets with a new unit. I do not know that measurement (pending measurement).
Gauley House HVAC Q&A
StephenQuattrone Highlight
File details come from the government source that posted it. Updated .