Attachment 1 - SOW 687-24-110 Boiler and Water Heater Replacement B143 Rev. 01 8.26.2024.doc

STATEMENT OF WORK (SOW)

07/23/2024 Replace Hydronic Boiler and Water Heaters Building 143

1. Contract Title. Replace one hydronic boiler and two water heaters in Building 143.

2. Background.

One of three hydronic boilers failed in Building 143. The remaining two are still operable. One of two water heaters have failed also with the second one at the end of expected life.

3. Scope.

Remove and replace the failed boiler and both water heaters. This includes reconnecting the plumbing, exhaust, natural gas, electrical and controls, as they are currently configured.

4. Equipment Information.

1. Hydronic Boiler (1 each): Lochinvar Crest condensing boiler, Model FBN2000

2. Water Heaters (2 each): Lochinvar Shield commercial water heater, Model SNA400-125.

5. Specific Tasks.

1. Remove the existing boiler and water heaters.

a. Unbolt from concrete slab.

b. Disconnect water, natural gas, electrical and exhaust lines. All utilities have shut off isolation valves as needed.

c. Access is from the driveway adjacent to the mechanical yard and mechanical room on the ground floor. The doors are large enough to accommodate the work.

d. Remove the equipment and dispose off-site.

2. Procure and install a new boiler and water heaters.

NOTE: We can have no disruption of domestic hot water. Replace the failed water heater first, leaving the functioning one operational until the new one is commissioned and functional.

a. Anchor to concrete slab in the same location as the removed boiler.

b. Reconnect all utilities, including water, electrical, gas and exhaust.

3. Start Up Boilers and Water Heaters

a. All boiler startup and commissioning must be done by a Lochinvar authorized technician.

b. Follow manufacturers startup procedures.

c. Startup and test.

d. Provide verification of testing results.

e. Provide training for testing and operating the equipment.

4. Clean Up

a. Remove all materials, debris and packaging from both the old and new boiler.

6. Special Requirements The Contractor must be a licensed plumbing contractor in the State of Washington and must have experience installing Lochinvar boilers.

7. Security Requirements.

Government will provide access to the work area during regular business hours, Monday through Friday 8:00 am through 4:30 pm.

8. Government-Furnished Equipment (GFE)/Government-Furnished Information (GFI).

Not Applicable

9. Place of Performance.

Walla Walla VA Medical Center

Building 143

77 Wainwright Drive

Walla Walla, WA 99362.

10. Period of Performance.

Install, commission, and test the boilers and water heaters within 60 days of the Notice to Proceed.