MARMC_AHUs_and_FCUs_SOW_-_2_May.docx

MARMC Air Handle Units and Fan Coil Units Statement of Work

A. Remove and dispose of (2) existing Performance Climate Changers (Air Handling Units - AHUs) from overhead (25ft) mounting location

1. Disconnect all electrical, mechanical and plumbing associated with AHUs removal B. Procure, deliver and install two (2) new Performance Climate Changers (AHUs) Specifics:

1. Install in overhead (25 ft.) mounting location of two (2) new Performance Climate Changers (AHUs)

2. Provide and install maintenance platform and catwalks around Locker Room AHU to include access ladder from ground level

3. Provide new data controls for two (2) Performance Climate Changers (AHUs) to the Trane Digital Data Control (DDC) System Control (SC) including materials, engineering, installation, and start-up to include:

· Integration to the existing Trane System Control (SC) Building Control Unit w/ Local Ethernet and Local Network-Accessibility as required (Trane Tracer SC with Rover service tool)

· Modification of existing custom building graphics

· Control of two (2) Constant Volume Air Handling Units

· Programming and Software Set-up by Trane Controls Technician

· Provide As Build Control Schematics and Wiring Diagrams

· Provide Warranty – Minimum One (1) Year Labor and Materials NOTE: Data Control must be back net capable.

NOTE: Steam coil to be inside the Locker Room AHU

4. Provide all electrical, mechanical and plumbing connections to the newly installed AHUs to include replacement of chill water and steam shut-off valves at the units

5. Provide removal and installation of Smoke Detector and ensuring the Fire Panel Interface is disabled during removal and installation of units

6. Provide initial start-up and operational checks to new units

7. Existing Unit Specifications (New replacement AHUs to match existing unit specifications)

a. Locker Room AHU

· Model #: Not Available / Manufacturer - Clarage Fan Company

· Serial #: 9892T

b. AHU # 13 (2nd Floor Unit)

· Model #: Type M-14 / Manufacturer - Trane

· Serial #: K149019 C. Remove and dispose of eight (8) existing Fan Coil Units (FCU)

1. Disconnect all electrical, mechanical and plumbing associated with FCUs removal D. Procure, deliver and install eight (8) new Fan Coil Units (FCU)

1. Provide new data controls for the new eight (8) Fan Coil Units (FCU) and one (1) existing FCU to the Trane Digital Data Control (DDC) System Control (SC) including materials, engineering, installation, and start-up to include:

· Integration to the existing Trane System Control (SC) Building Control Unit w/ Local Ethernet and Local Network-Accessibility as required (Trane Tracer SC with Rover service tool)

· Modification of existing custom building graphics

· Programming and Software Set-up by Trane Controls Technician

· Provide As Build Control Schematics and Wiring Diagrams

· Provide Warranty – Minimum One (1) Year Labor and Materials

2. Provide all electrical, mechanical and plumbing connections to the newly installed FCUs to include replacement of chill water shut-off valves at the units

3. Provide removal and installation of Smoke Detector and ensuring the Fire Panel Interface is disabled during removal and installation of units

4. Provide initial start-up and operational checks to new units

5. New replacement FCUs to match existing unit specifications

6. Existing Fan Coil Unit Specifications

· 366G Ceiling Mounted Unit

· Manufacturer: AirTherm

PRIORITY OF COMPLETION:

1. Fan Coil Units

2. AHU #13

3. Locker Room AHU

NOTE: Current AHUs and FCUs are water to air units.

NOTE: Contractor to confirm that dimensions and specifications of proposed air handler units and fan coil units are acceptable NOTE: Contractor responsible for disassembly/reassembly of unit modules as required for installation NOTE: Contractor responsible for disassembly /reassembly of false acoustical ceiling.

NOTE: All work to be performed during normal working hours Monday-Friday 7:00am – 3:30pm NOTE: Requires Norfolk Naval Station Access and MARMC Building LF-18 Access (Allow 3-5 working days for Naval station access process)

Fan Coil Units Completion Date: 4 August 2017 Air Handling Units Completion Date: 30 September 2017

Place of Performance: Mid-Atlantic Regional Maintenance Center (MARMC) Bldg. LF-18 9727 Avionics Loop Norfolk, VA 23511