SOW-Revised.pdf

STATEMENT OF WORK (SOW)

Revised

1. Contract Title. Perform Heating, Ventilation, and Air Conditioning Controls upgrades to Buildings 27, 31, 210, and 211.

2. Background.

The Chillicothe Veterans Affairs Medical Center (VAMC) requires upgrades to the Heating, Ventilation, and Air Conditioning (HVAC) control systems in Buildings 27, 31, 210, and 211.

The current Building Automation System (BAS) Supervisor System operates on Niagara AX software and is no longer supported. A new BAS Supervisor System that operates on Niagara N4 software will also be required.

3. Scope.

Contractor to provide and install BAS Supervisor System per SOW specifications in Building 31.

Contractor to provide parts, installation, and integration of all HVAC controller repairs in Buildings 27, 31, 210, and 211. Contractor to provide five (5) year Software Maintenance Agreement (SMA) with the BAS Supervisor System and each new controller.

4. Specific Tasks.

4.1 Task 1 – Building 27 Java Application Control Engine (JACE) Building Controller Replacement (quantity-1).

4.1.1 Subtask 1 – Contractor to provide one (1) Tridium N4 Honeywell Titan 8000 JACE controller with new preconfigured BACnet module and Software Maintenance Agreement

(SMA).

4.1.2 Subtask 2 – Contractor to provide installation and programming services.

a. Remove existing JACE J403-AX controller and discard.

b. Reconnect new JACE to existing communication bus wire, network wire, control wire, and 24-volt power supply.

c. Program new JACE based on the original JACE sequence of operations.

d. Integrate new BACnet module.

e. Setup system and network configuration.

f. Reuse existing graphics from original JACE station.

g. Confirm point input/output (I/O) verification and overall operation of the new JACE controller.

4.2 Task 2 – Building 31 JACE Building Controller (quantity-3) and BACnet Spyder controller (quantity-2) Replacement.

4.2.1 Subtask 1 – Contractor to provide three (3) Tridium N4 Honeywell Titan 8000 JACE controllers with new preconfigured BACnet module and SMA. Contractor to provide two (2)

Honeywell BACnet Spyder controllers. Contractor to provide new control panels for all controllers with new power supplies.

4.2.2 Subtask 2 – Contractor to provide installation and programming services.

a. Remove existing JACE J445-AX controller at Air Handling Unit (AHU) 1 and discard.

Remove existing JACE 200-AX controller at AHU 6 and discard. Remove existing JACE 200-AX controller at Ambulatory Care AHU control and discard. Remove existing Hot Water (HW) plant controller and discard. Remove existing AHU 1 plant controller and discard.

b. Reconnect new JACE controllers to existing communication bus wire, network wire, control wire, and 24-volt power supply in all three areas. Reconnect existing sensors, relays, and safety devices for Spyder controller.

c. Program the new JACE and Spyder controllers based on the original sequence of operations.

d. Integrate new BACnet controllers into new JACE.

1. (1) AHU-1 controller

2. (1) Hot Water (HW) controller

3. (33) Variable Air volume (VAV) boxes

4. (2) Cabinet heaters

5. (3) Fan Coil Units (FCU)

6. (1) BTU meter

e. Setup system and network configuration.

f. Reuse existing graphics from original JACE station.

g. Confirm point input/output (I/O) verification and overall operation of the new JACE controller.

4.3 Task 3 – Building 210 JACE Building Controller Replacement (quantity-4)

4.3.1 Subtask 1 – Contractor to provide four (4) Tridium N4 Honeywell Titan 8000 JACE controllers with new preconfigured BACnet modules and Software Maintenance Agreement

(SMA).

4.3.2 Subtask 2 – Contractor to provide installation and programming services.

a. Remove existing JACE J404-AX controllers (2) at Control Stations 1and 2 and discard.

Remove existing JACE 600-AX controller at HW control and discard. Remove existing JACE 600-AX controller at Chilled Water (CHW) control and discard.

b. Reconnect new JACE controllers to existing communication bus wire, network wire, control wire, and 24-volt power supply in all four areas.

c. Program new JACE controllers based on the original JACE sequence of operations.

d. Integrate new BACnet modules.

e. Setup system and network configurations.

f. Reuse existing graphics from original JACE station.

g. Confirm point input/output (I/O) verification and overall operation of the new JACE controllers.

4.4 Task 4 – Building 211 JACE Building Controller Replacement (quantity-7) and BACnet Spyder Controller (quantity-6).

4.4.1 Subtask 1 – Contractor to provide six (6). Tridium N4 Honeywell Titan 8000 JACE controllers with new preconfigured BACnet modules and Software Maintenance Agreement (SMA). Contractor to provide six (6) Honeywell BACnet Spyder controllers. Contractor to provide new control panels for all controllers with new power supplies.

4.4.2 Subtask 2 – Contractor to provide installation and programming services.

a. Remove existing JACE AX controllers at AHU 3, AHU 4, AHU 5, AHU 7, AHU 8, and the JACE in basement electric room. Discard AX controllers.

b. Remove one (1) defective Honeywell BACnet Spyder controller on the first floor and five (5) defective Honeywell BACnet Spyder controllers on the second floor. Discard defective controllers.

c. Reconnect new JACE controllers to existing communication bus wire, network wire, control wire, and 24-volt power supply in all four areas.

d. Program new JACE controllers based on the original JACE sequence of operations.

e. Integrate new BACnet modules.

f. Setup system and network configurations.

g. Reuse existing graphics from original JACE station.

h. Confirm point input/output (I/O) verification and overall operation of the new JACE controllers.

4.5 Task 5 – Provide new BAS Supervisor System

4.5.1 Subtask 1 – Contractor to provide new BAS Supervisor system to replace the current AX system in Building 31.

4.5.2 Subtask 2 - System salient characteristics.

a. Dell OptiPlex 7090 Micro BTX or equivalent.

b. 11th Gen Intel Core i7-11700T or equivalent

c. Windows 10 operating system

d. Microsoft Home/Office Business 2021

e. 512 GB hard drive, Class 40

f. Intel Integrated graphics or equivalent

g. Must support up to ten (10) core processors

h. Must include monitor, printer, keyboard, and mouse

i. Minimum three (3) years technical support

j. Tridium/Honeywell WEBs N4 front end software

k. New BACnet communication wiring to all non-IP based controllers associated with this

SOW.

l. System to be configured to support up to one hundred (100) devices.

m. All devices attached to the current supervisor system from buildings 24, 26, 27, 30, 31, 210, and 211 to be integrated into the new system.

5. Performance Monitoring

Performance to monitored by VAMC Contracting Officer’s Representative (COR) in the competition of all specific tasks and risk control measures.

6. Security Requirements

a. All Contractor personnel to report to Building 21 when arriving at the facility to be issued temporary identification badges.

b. Contractor to not have access to the VAMC network at any time.

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

None noted.

8. Other Pertinent Information or Special Considerations.

a. All existing field devices (sensors, actuators, valves, etc.) will be assumed to be in good working order and additional field devices are not included in this SOW.

b. Existing conduit and wiring to be reused unless otherwise noted.

c. All IP based devices included in this SOW to be connected to the existing facility VLAN.

d. All AX and N4 controllers to be integrated into the new Supervisor.

e. New control wire to be plenum rated and installed in an open fashion utilizing bridal rings and beam clamps.

f. Hours of work to be Monday-Friday, 7:00am to 4:30pm.

9. Risk Control

Contractor shall be provided safe and reasonable access to all work areas by the VAMC COR.

10. Place of Performance.

Chillicothe VA Medical Center 17273 State Route 104 Chillicothe, Ohio 45601

11. Period of Performance.

The period of performance shall be no later than 120 days from the notice to proceed.

12. Deliverables.

Contractor to provide all materials as described in the SOW.