A04_RFQ_SOW.pdf

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MN MORRIS WMD- SEED ROOM HVAC AND ELECTRICAL INSTA
Solicitation number
140FS225Q0219
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About this file

This document is a Statement of Work (SOW) for the U.S. Fish and Wildlife Service seeking a contractor to install HVAC and electrical systems in a controlled temperature commercial refrigeration unit at the Morris Wetland Management District headquarters in Morris, Minnesota. The unit is designed to support long-term preservation of native seeds. The scope of work includes supplying and installing approximately 115' of wire and conduit for 208-230-volt and 110-volt systems, electrical breakers, lighting, evaporator coils, a thermostat, condensate line, and main disconnect, as well as performing full system testing and providing staff instruction.

The electrical and HVAC requirements mandate compliance with NFPA 70 (NEC) federal safety regulations, state and local utility requirements, and specific installation guidelines. The contractor is responsible for obtaining all necessary permits for pre- and post-installation work. Key installation details include hanging evaporator coils inside the cooling unit facing the door opening, mounting the compressor on an exterior wall bracket, and ensuring the HVAC unit is pre-charged with expansion valves. The project focuses on creating a precise environmental control system for seed preservation at the wildlife management district.

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The U.S. Fish and Wildlife Service is seeking a qualified contractor to install HVAC and electrical in a pre-constructed controlled temperature commercial refrigeration unit located at the Morris Wetland

Management District headquarters, 43875 230th street, Morris, MN 56267. The unit is intended to support long term preservation of native seed.

Scope of work

1. Supply and install approximately 115' of wire and conduit to feed the 208–230-volt system and 110 volts to (Condenser and evaporator coils (2) QTY

2. Supply and install breaker in existing electrical panel inside dry storage shed and a shut off located on the outside of the building near the compressor

3. Supply and install approximately 150' of wire and conduit inside dry storage shed and refrigerator enclosure to feed the 110-volt lights (7) (type b 45 watt 4' lights non dim)

4. Supply and install breaker in existing panel for 110-volt lights.

5. Supply and install the line set to (2) QTY evaporator coils inside the refrigeration space facing the door on the back wall with approximately 36' of line set from the Condenser to the (2) QTY Evaporator Coils and Wiring needed.

6. Install and connect thermostat for seed shed temp regulation

7. Supply and install condensate line in a position that will not cause water or freeze up issues.

8. Supply and install main disconnect and wiring.

9. Perform full system testing and calibration post-installation.

10.Give instruction to staff on operating procedures post-installation.

Electrical Requirements

1. All electrical must comply with NFPA 70 (NEC) federal safety regulations.

2. All electrical must comply with State and local Utility requirements.

3. Installer must provide all electrical connections, breakers, and circuit protections.

4. installer must provide all electrical wire, conduit, electrical boxes and emergency disconnects/breakers.

HVAC Requirements.

1. HVAC unit is provided, however the following is required:

2. Installer must provide HVAC connections and line sets and any miscellaneous wires.

3. HVAC unit is pre-charged and has Expansion Valves. (Installer Note)

4. Installer must hang evaporator coils inside cooling unit facing the door opening

5. Installer must hang compressor on the wall outside dry storage shed on the bracket provided.

Contractor Responsibilities

1. The awarded contractor is responsible for all permits required to perform the work pre and post installation of electrical and commercial cooling unit

File details come from the government source that posted it. Updated .