SOW_ FoSL Missoula HVAC Repair.docx
DOCX document 35 KB Posted
- Solicitation number
- 1240BG23Q0045
- Issued by
-
Department of Agriculture Forest Service
About this file
This statement of work outlines requirements for emergency HVAC repairs at the Missoula Forestry Science Laboratory. The contractor shall restore cooling to the facility by repairing the split air-cooled chiller, including replacing the filter drier, water/refrigeration heat exchanger, and adding approximately 46 pounds of 407C refrigerant. The contractor must also install a glycol injection system with a 50/50 water/glycol mixture and train onsite personnel on its operation and maintenance. All work must be completed by a licensed HVAC or electrician as applicable. Key deliverables include repairing the HVAC unit to meet temperature requirements by the end of the period of performance and providing a one-year warranty. The related federal contract opportunity is solicitation number 1240BG23Q0045 from the Department of Agriculture Forest Service for emergency HVAC repairs at the Missoula Forestry Science Laboratory located in Missoula, Montana.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| RFQ - Combined Syn-SOL - TCs - UNDER SAT - Services No Options.docx | DOCX document |
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
US Department of Agriculture (USDA)
Statement of Work
Contents
| Project | 3 |
| General Information | 3 |
| 1.0 Scope of Work | 3 |
| 2.0 Background | 3 |
| Contractor Requirements | 3 |
| 3.0 Technical Requirements / Tasks | 3 |
| 4.0 Government Furnished | 3 |
| 5.0 Deliverables / Schedule | 3 |
| 6.0 Travel | 3 |
| 7.0 Contractor’s Key Personnel | 3 |
| Attachments | 3 |
Project Missoula Forestry Science Lab – Emergency HVAC Repairs
General Information
1.0 Scope of Work
Contractor shall restore cooling to the facility by performing repairs to the Split Air-Cooled Chiller (Mcquay AGZ 017BM). Contractor shall restore the unit to its original operating parameters and verify functionality within Building Automation System.
2.0 Background
The Chiller was originally installed in 2012 and has experienced loss of pressure in the chilled water and refrigerant loops multiple times in recent years. On August 6th, the Chiller experienced a complete failure causing the internal temperatures are ranging from 85 degrees to 93 degrees each day. A local HVAC contractor has diagnosed that the water/refrigeration heat exchanges and the filter drier require replacement. The Missoula Forestry Science Laboratory (FoSL) located at 800 E. Beckwith Avenue, Missoula, MT 59801.
Contractor Requirements
3.0 Technical Requirements / Tasks
The scope of work consists of the construction of the concrete path, including the following:
1. General: Contractor shall perform the scope in accordance with the following:
· All Mechanical work shall be performed by a Licensed HVAC Technician in the State of Montana.
· All Electrical work shall be performed by a Licensed Electrician in the State of Montana
· Contractor shall perform Lockout/Tagout on the electrical circuits in accordance with OHSA 29 CFR 1910.147
· All demolished materials shall become the property of the Contractor to be disposed of in accordance with State, Local, and Federal Regulations.
· Contractor shall keep the site clean and tidy at the end of each day.
2. Contractor shall remove and replace the filter drier with a manufacturer approved unit. Ensure pressure drop across the filter drier at full load conditions does not exceed 10 psig.
3. Contractor shall remove and replace the water/refrigeration heat exchanger in accordance with manufacturer’s recommendations.
4. Contractor shall add approximately 46-Ibs of 407C refrigerant to charge the refrigeration loops in accordance with manufacturer’s recommendations.
5. Contractor shall install an additional glycol injection system onto the chilled water loop. The system shall contain a high-density polyethylene or stainless steel tank, positive displacement diaphragm pump, and a stainless steel injection assembly with a check valve and shutoff valve. Contractor shall configure the glycol injection system with a 50/50 water/glycol mixture. Train onsite personnel on the operations and maintenance of the system.
6. After repairs are completed. Contractor Shall test operations of the Chiller and shall verify programming commands from the BAS are intact and functional.
4.0 Government Furnished
N/A
5.0 Deliverables / Schedule
Key Deliverables
| Item No. |
| Deliverable |
| Objective |
| Due |
| 1 |
| Repair HVAC Unit |
| To ensure a functional HVAC unit that will meet the needs for keeping the internal temperatures of the building at temperatures between 65 degrees and 74 degrees during the summer months. |
| By the end of the period of performance date. (PoP) |
| 2 |
| Warranty |
| Provide a 1-year workmanship and materials warranty to the government. |
| At the completion of equipment repair. |
6.0 Travel
All costs associated with travel to and from the job site, including mobilization of all equipment and materials shall be included in the Contractor’s cost proposal.
7.0 Contractor’s Key Personnel
N/A
Attachments N/A image1.png
File details come from the government source that posted it. Updated .