SRO_HVAC_Scope_May2021.docx

STATEMENT OF WORK

SUBJECT: Acquisition of HVAC units at Sacramento Resident Office located at 2194 Ascot Ave, Rio Linda, CA 95673.

Objective The US Army Corps of Engineers Sacramento District is seeking six (6) 2-ton individual wall-mounted HVAC units that meet or exceed the parameters specified below.

Background The Sacramento Resident Office has determined a need for a new HVAC unit. The existing HVAC units are 30 years old and have failed resulting in the determination that the current HVAC unit is not repairable due to its age. The building size at the Sacramento Resident Office is 6,500 square feet.

Technical Specifications & Features Minimum required parameters measured:

A. Demo/Replacement of six (6) individual heat pump systems including electrical, that will cool and heat a modular building that is approximately 6,448 sf.

B. Minimum 2-ton/23,500 Cooling BTU, 22,380 Heating BTU C. Power Supply 208/230 Volts, 1 Phase, 60 Hertz, 21 Minimum Circuit Ampacity.

D. Must meet ENERGY STAR specifications for energy efficiency.

E. Each of the six (6) existing heat pump systems are attached to building which includes cooling tower and compressor inside an existing metal box attached to the building.

F. Each heat pump system runs one zone with a total of 6 zones for the building.

G. Each heat pump system runs independently with each having their own breaker and power supply. The existing electrical to all the existing heat pumps is still in working order.

H. New thermostats will be installed to control new heat pump.

Quantities

1. Six (6) heat pumps systems that will heat and cool a building that is approximately 6,448 sf.

2. Six (6) Thermostats.

3. Replace all necessary electrical for new heat pump system.

Existing HVAC units

Existing HVAC unit image1.jpeg image2.jpeg image3.jpeg