Statement_of_Work_230_Volt_HVAC.pdf

STATEMENT OF WORK

A. Objective: To procure, deliver, and remove and install three new 230 volt HVAC Blower Coil Air Handler Units with (3) way control valves. This project is a turn-key.

B. Blower Coil Air Handler Specifications, quantity, foot print specification, and locations within Bldg. CEP-200

Blower Coil Air Handler Specification

Quantity Footprint Specification To be installed within Bldg. CEP-200

230 Volt, Three (3) ton w/ 3 way control valve

1 30” x 40” Hydraulic (Valve) Shop

230 Volt, Five (5) ton w/ 3 way control valve

1 30” x 40” Fabrication Lab

230 Volt, Six (6) ton w/ 3 way control valve

1 30” x 48” Flex Hose Shop

C. Scope

C.1 Off-load, remove, and set/install units in place at designated locations within each space

C.2 Provide and install all required copper pipe (1 ½”) and insulation from Hot Taps back to units. (Provide Hot Taps into existing chill water lines fed from chillers located in Mechanical Room #1001) for each unit)

C.3 Provide and install control valves for each unit

C.4 Provide and install all electrical connections from disconnects for each unit

C.5 Provide and install TSTAT to Control Valves and DDC for each unit

C.6 Provide and install shut off valves at each unit

C.7 Contractor shall run condensate drain lines for each unit to the main drain located in Mechanical Room #

C.8 Provide and install Supply Air Plenum for each unit

C.9 Provide and install duct for (6) ton unit with side discharges

C.10 Provide and run flex duct to modular office; provide and install diffuser off of duct

C.11 Provide balance valves and balance water flows and reports

C.12 Disconnect all electrical and chill water lines and remove existing unit located in Flex Hose Shop.

C.13 Present and brief MARMC Safety Department on safety related matters for the project to include a detailed Job Safety Analysis.

D. Delivery/ Installation:

Mid-Atlantic Regional Maintenance Center (MARMC), 9170 2nd Street, Norfolk, VA. 23511

Bldg. CEP-200 / Attn: Don Adams, Facilities Code 1150.