HVAC_Replacement_2024_-_SOW.pdf
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- Attached to
- AL-WHEELER NWR-REPLACE 2 HVAC UNITS Federal contract opportunity
- Solicitation number
- 140FS324Q0111
About this file
This document is a Statement of Work (SOW) for the replacement of three split heat pump HVAC units at the Wheeler National Wildlife Refuge Visitor Center in Decatur, Alabama.
The SOW outlines the requirement to remove and replace three existing split heat pump units (15-ton, 10-ton, and 7.5-ton) that were installed in 2006 and have developed refrigerant leaks. The replacement units must be American Standard/Trane models that match the specifications of the original units. The scope includes installation, programming, and testing of the new condensers, refrigerant lines/insulation, air handlers, heater packs, thermostats, and condensate systems. The period of performance is ASAP but no later than July 30, 2024, with work to be performed during regular business hours. The related federal contract opportunity is Solicitation Number 140FS324Q0111 for the "Replace 3 HVAC Units" at the Wheeler National Wildlife Refuge.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Sol_140FS324Q0111_Amd_0003.pdf | ||
| Sol_140FS324Q0111_Amd_0002.pdf | ||
| Sol_140FS324Q0111_Amd_0001.pdf | ||
| Sol_140FS324Q0111.pdf |
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Text version
Statement of Work (SOW) HVAC Replacement
Wheeler National Wildlife Refuge Visitor Center
3121 Visitor Center Road, Decatur, AL 35603
1.0 Background
The U.S. Fish and Wildlife Service Wheeler National Wildlife Refuge (NWR) Headquarters (and mailing and shipping address) is located at 2700 Refuge Headquarters Road, Decatur, AL 35603.
The Wheeler NWR Visitor Center is located at 3121 Visitor Center Road, Decatur, AL 35603 and is where three split heat pump systems need to be replaced. Two of the five systems were replaced in 2023 (3.5 and 7.5 ton units) but the final three need to be replaced under this contract, including a 15-ton unit, 10-ton unit, and 7.5-ton unit. Each of these three units were installed in 2006 and have developed refrigerant leaks that are cost prohibitive due to the cost of R-22 refrigerant. The units that need a full replacement are the 15-ton, 10-ton, and 7.5 ton split heat pumps 208/230 volt 3 phase systems.
2.0 Scope
A) The Refuge needs a full replacement, including the removal and disposal of the old 15-ton, 10-ton, and 7.5-ton split heat pump units. The direct replacement must include the full system including the installation, programming, and testing of condensers, refrigerant lines/insulation, air handler, heater packs, thermostat controls, condensate pans/drain lines, and elevated subbase.
The direct replacements should be American Standard/Trane units and match the specs of the following models:
15 Ton Split Heat Pump Unit: Trane Model #:
o 2006 TWE180B300EL/BAYHTRM35AB/TWA180B300FB (208/230 volt 3 phase) o 1 year parts and labor warranty
10 Ton split Heat Pump Unit:
o 2006 TWE120A300EL/BAYHTRL325AB/TWA120A300FB (208/230 volt 3 phase) o 1 year parts and labor warranty
7.5 Ton split Heat Pump Unit:
o 2006 TWE090A300EL/BAYHTRL235AB/TWA090A300FB (208/230 volt 3 phase) o 1 year parts and labor warranty
B) Install new pipe-insulation for all refrigerant lines.
C) Use mastic to seal all visible joints on ductwork in mechanical room and seal around air handler doors (5 air handlers)
3.0 Period of Performance
The Performance Period shall be as follows: ASAP, NTE 07/30/2024
3.1 Hours of Operations
Work shall be during regular business hours which are as 7:00 a.m. to 4:30 p.m. Monday thru Friday except recognized Federal holidays.
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File details come from the government source that posted it. Updated .