SOW - 20Apr2021.docx

STATEMENT OF WORK

UNITED STATES AIR FORCE GUNSMITH SHOP WEAPON TESTING FACILITY REPAIR

LACKLAND AFB, TEXAS

April 20, 2021

1. GENERAL DESCRIPTION: The Weapons Testing Facility (WTF) located on JBSA-Lackland Chapman annex for use by the USAF Gunsmith Shop (GSS) has been unserviceable due to a loss of communication between the HVAC and exhaust systems through the BACnet control panel. The Weapons Test Facility and associated systems was installed in 2013. The HVAC system is not a standalone system it sit on top of the facility and is turned on and off through the use of the BACnet Router and BACnet controller. The government has a requirement to repair the WTF by replacing the control panel with a new LCD panel and having the BACnet system and programing updated and/or replaced. The contractor shall provide all other labor, materials, and expertise required to bring the system back online and restore overall functionality.

2. SCOPE: All work shall comply with Government and industry standards and shall be in conformance with manufacturer’s installation standards.

2.1 The contractor shall remove current non inoperable BACnet router and controller and operators screen and replace with a BACnet Router, Programmable BACnet controller with a 5.7” Color touch Screen BACnet display.

2.1.1 Provide DDC programming consistent to current programming with any improvement’s user 185 348 2430 desires while installer in on site.

2.1.2 Provide on-site commissioning

2.1.3 Provide Start-up, test and balance, commissioning and Airflow certification. Contractor is to assume HVAC system functionality IAW internal HVAC function tests. The Contractor is not responsible for any repairs to the HVAC system itself. Testing and balancing of the system is the responsibility of the Contractor and must be accomplished by personnel qualified to perform testing and balancing certification.

2.1.4 Provide a one (1) year full parts and labor warranty from the date of the Airflow certification

2.1.5 BACnet Router shall be capable of “remote monitoring” if internet connection is available.

2.2 Sequence of Operation for the new system shall, at a minimum, include the following:

2.2.1 Unoccupied

2.2.1.1 On/Off switch shall be in the off position

Supply Unit and Exhaust fan shall both be off Heating and cooling shall not be available from the range ventilation system Red strobe light interlock shall be off

2.2.2 Occupied

2.2.2.1 STARTUP

All Alarms must be cleared for system start (Change in position of On/Off switch shall reset all warnings / alarms and timers) Range Doors must be closed for system to start Bullet trap door is closed On/Off switch in moved to the on position Red strobe light interlock shall be on and remain on Supply unit and Exhaust fan shall start and continue to run

2.2.3 Operational

GENERAL

- Safe-To- Shoot green light shall illuminate and remain illuminated upon satisfying all of the following conditions:

-- On/Off switch in on -- Range doors are closed -- Bullet trap door is closed -- Supply unit status is on -- Exhaust fan status in on -- Range pressure is <-0.0in. w.c.

- Do-Not-Shoot red light shall always be illuminates when the Safe to shoot green light is not illuminated

- Exhaust Fan AFD shall modulate to maintain Range pressure set point

- Heating control shall modulate to maintain Range Temperature Set point (operator adjustable from Range Ventilation control panel)

- Cooling Control shall modulate to maintain Range Temperature/ Humidity Set point (operator adjustable from Range Ventilation control panel)

WARNING MODE (yellow light shall illuminate - see panel display for more detail)

- Outside Air Filter differential static pressure is > 0.8 in. w.c. for 5 minutes

- Exhaust 30% filter differential pressure is > 1.0 w.c. for 5 minutes

- Exhaust 99.97% HEPA filter differential static pressure is >3.0 in. w.c for 5 minutes

ALARM AND SHUT DOWN MODE (red light shall illuminate – see panel display for more detail)

- Range doors remain open for more than 5 minutes

- Bullet Trap Door is opened

- Range pressure is > -0.01 in. w.c. for 5 minutes

- Supply Unit loses fan status for 5 seconds (delay 30seconds at startup)

- Exhaust Fan loses fan status for 5 seconds (delay 30 seconds at startup)

- Outside Air Filter differential static pressure is >1.2 in. w.c. for 5 minutes

- Exhaust 30% filter differential static pressure is >1.5 in. w.c. for 5 minutes

- Exhaust 99.97% HEPA filter differential pressure is >4.5 in. w.c. for 5 minutes

- Smoke Detector is in alarm

3. WARRANTIES: Contractor shall provide a one (1) year full parts and labor warranty from the date of the Airflow Certification. The contractor shall provide the government a POC for warranty work within 10 days of the air flow certification.

4. LOCATION: USAF Gunsmith Shop, 1520 Service Road Suite 1 Building 431M, JBSA-Lackland, TX 78236

5. HOURS OF OPERATION: The normal working hours are between 8:00 a.m. to 4:00 P.M. CST, Monday through Friday. Project work is required during normal duty hours. No non-duty hours are allowed. Access to work sites will be restricted to these hours and days, unless approved otherwise by the 502d Contracting Officer.

5.1 Recognized US Federal Holidays are as follows: New Year’s Day, Martin Luther King Day, Presidents Day, Memorial Day, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving and Christmas. If the holiday falls on a Saturday, it is observed on Friday. If the holiday falls on Sunday, it is observed on Monday.

5.2 When the contractor requires to work other than standard times, a written request shall be submitted to the Government Acceptor for approval. Written approval from the Contracting Officer must be received before proceeding with the work. The request shall be submitted at least five (5) work days prior to the proposed performance of work, and it shall indicate the day/days, time/amount of work, and reason why performance is necessary during nonstandard hours

6. INSTALLATION: All related accessories shall be installed in accordance with industry standards, manufacturer’s recommendations, call order requirements, and per the approved design. Contractor shall coordinate installation start date no less than one calendar week prior to start of installation. Contractor shall protect newly delivered product. Contractor shall repair and/or replace any damaged items, at no additional cost to the government, and to the satisfaction of the Facility Manager end-user. The contractor may utilize the fenced in area surrounding the Weapons Test Facility as a lay down area for their equipment.

7. LAYDOWN AREA: Contractor may utilize the open areas around the facility within the barbed-wire fence for use of equipment and material storage.

8. CLEAN UP: All shipping and packaging materials shall be removed. Contractor shall ensure all leftover wrappings, boxes, paper, and any other related refuse is picked up and properly disposed of off-site on a daily basis. All debris, trash and refuse shall be removed from the site. At completion of project, area shall be left clean and in a final professional appearance. All Contractor generated refuse and waste shall be stored in a waste container provided by the Contractor and hauled from the construction site to a disposal area to be selected by the Contractor and shall be located outside the physical boundaries of the installation. Recycle of construction and packing materials are required. On-site dumpsters shall be furnished by the Contractor, and coordinated with the Government inspector if required. The Contractor shall protect adjacent property, offices and their contents from dust, dirt or other materials.

9. INSPECTION/ACCEPTANCE: The government shall inspect all work performed by the contractor. Work performance shall be deemed satisfactory and acceptable to the government when the Government Acceptor approves and declares the project satisfactory. The government will document all inspections. Validation between the contractor and the Government Acceptor that all product has been installed according to manufacturer guidelines and customer specifications.

8.1 A post-installation walkthrough shall be coordinated with the contractor’s authorized representative and Government Inspector/Acceptor. The walk through shall take place prior to the end of the period of performance and shall be initiate by the contractor. The contractor shall initiate the post-installation walk through by contacting and scheduling the walk through with the end user.

8.2 After inspection, all areas requiring correction shall be documented in a punch list by the contractor and provided to the authorized government representative upon completion of a joint walk through by the contractor and authorized government representative. The contractor shall correct/perform all documented punch list items within the scope of this SOW and shall notify the government upon completion.

8.3 A final walk through will be performed with the contractor and the Government Inspector/Acceptor to ensure all punch list items have been addressed to the satisfaction of the Government.

END OF STATEMENT OF WORK.