FA4809-27-X-XXX

PERFORMANCE WORK STATEMENT

FOR

INSPECTION, MAINTENANCE AND REPAIR

OF

AIRCRAFT FIRE TRAINING FACILITIES

AT

SEYMOUR JOHNSON AFB, NC

REVISED 12/15/2025

Reviews:

DWIGHT D. YOUNG DATE

Deputy Chief Operations Flight

BROOKE M. SHENK DATE

Quality Assurance Program Coordinator

APPROVED:

RYAN D. RHEA DATE

Contracting Officer

1. DESCRIPTION OF SERVICES.

1.1 Scope of Work

The contractor shall provide all supplies, materials, tools, equipment, and qualified labor necessary to inspect, test, and maintain the Aircraft Fire Training Facility (AFTF) at Seymour Johnson AFB. Services must ensure continued serviceability, operational effectiveness, and compliance with safety standards.

1.2 Compliance Requirements

All work shall be adhered to:

Manufacturer recommendations and procedures Air Force Technical Order (TO) 35E1-2-13-1 Operation and Maintenance Instructions for Aircraft Fire

Training Facilities (25 June 2013) Applicable local, state, and federal regulations

1.3 Qualified Personnel

Installation, testing, repair, and replacement of gas piping, utilization equipment, or accessories shall be performed only by certified personnel.

All personnel handling LP-Gases must receive documented training in safe handling and operating procedures.

1.4 Major Maintenance and Incident Response

Following major maintenance or discovery of a significant issue, the Government shall notify the Air Force

Civil Engineer Center (AFCEC), the commissioning authority, to determine corrective actions.

AFCEC will decide whether the AFTF remains out of service and if a site inspection is required.

Examples of Major Issues

Corrosion of LPG piping or tanks reducing wall thickness below allowable operating pressure Cracks or defects compromising structural integrity or reliability of LPG tanks or piping Environmental impacts (e.g., earthquakes, landslides, floods) impairing pipelines, tanks, or controls Malfunctions or operator errors causing LPG pressure to exceed maximum allowable limits Leaks in LPG pipelines or tanks that constitute an emergency

1.5 Periodic Reviews

AFCEC shall conduct periodic reviews, in addition to standard six-month inspections, to evaluate the effectiveness of maintenance procedures and ensure ongoing compliance.

2. INSPECTION, TESTING, AND MAINTENANCE SERVICES.

2.1 Scheduled Inspections

The contractor shall conduct two semi-annual inspections of the AFTF, not to exceed 180 days between inspections.

Inspections shall be coordinated with winterization/de-winterization activities (Appendix B), where applicable.

All inspections, testing, and maintenance shall be performed in accordance with T.O. 35E1-2-13-1 (25 June 2013 Edition), specifically Table 1 WP 006 and Table 3 WP 007.

2.2 Reporting and Documentation

The contractor shall provide a written inspection summary to the Contracting Officer Representative (COR), detailing conditions observed.

A cost estimate shall be submitted for all identified discrepancies requiring repair or replacement, including labor, materials, supplies, and parts.

All invoices shall include separate line items for materials, parts, and supplies procured by the contractor.

Cost Estimate Requirements

Each cost estimate shall include:

1. Source of supply for the item

2. Manufacturer or brand name

3. Unit of issue

4. Suggested list price

5. Actual contractor cost (government reimbursable)

6. Identification of where the item was used

2.3 HDPE LINER MAINTENANCE

2.3.1 Scope

The AFTF utilizes 80-mil HDPE liners located in the water conservation pond, burn area, and trench.

Liners in the trench and burn pit are buried.

If a leak is detected or reported, the contractor shall locate and repair the liner in accordance with extrusion welder manufacturer’s instructions (National Seal Company, 1245 Corporate Blvd., Suite 300, Aurora, IL 60504; Tel: (708) 898-1161 or (800) 323-3820).

2.3.2 Approval Process

Prior to repair, the contractor shall submit proposed procedures, materials, and techniques to CES for approval.

2.3.3 General Guidelines

Warning Tape Replacement: Yellow plastic warning tape buried 12 inches below the surface indicates underground wiring, anodes, grounding cells, or reference electrodes. The contractor shall properly replace the tape prior to backfilling.

Inspection of Geomembrane: All seams and non-seam areas shall be examined for holes, blisters, defects, unsupervised raw materials, or contamination. Findings and corrective actions must be documented.

Weather Restrictions: Welding or replacement of geomembrane shall not be performed during precipitation, excessive moisture, blowing dust, high winds, or standing water.

2.4 RESPONSE TIMES

Propane Leaks: Contractor shall provide immediate verbal assistance and on-site physical response within 2 hours of notification.

Repair Completion: Once the leak is stopped, repairs shall be completed by the next workday.

HDPE Liner Maintenance: Response time shall be based on the severity of the damage, subject to CES approval.

Other Repairs: Contractor shall respond within 5 calendar days of notification.

2.5 REPORTS

Contractor shall maintain inspection records in sufficient detail to demonstrate adequacy and compliance.

Reports shall be submitted to the Contracting Officer Representative (COR) within 10 working days of each inspection.

2.6 ENVIRONMENTAL CONTROLS

Contractor shall comply with all applicable Federal, State, and local environmental laws, regulations, and requirements.

Contractor shall establish and implements policies and procedures to:

o Protect the health and safety of employees and the surrounding community o Minimize or eliminate risks of environmental pollution o Ensure adherence to best practices in environmental protection

2.7 NOTIFICATION OF ENVIRONMENTAL SPILLS

In the event of a spill or release of hazardous substances, the contractor shall immediately notify:

o Contracting Officer Representative (COR) o Base Fire Department (919-722-3837) o Base Civil Engineering (919-722-5139)

Contractor shall be fully liable for containment and cleanup in accordance with OPLAN 32-7: Oil and Hazardous Substance Spill Prevention and Response Plan.

2.8 SAFETY

Liquid propane used in the facility is potentially explosive; strict safety protocols shall be observed.

Personnel shall practice proper grounding procedures in accordance with the National Electrical

Code (NEC).

Personnel working with/or near high-voltage equipment must be trained in modern resuscitation methods.

Appropriate protective clothing will be worn at all times.

Personnel shall be familiar with and prepared to execute emergency shutdown and start-up procedures.

2.9 ACCIDENT PREVENTION

Contractor shall comply with the following safety standards and regulations:

o Air Force Occupational Safety and Health (AFOSH) Standards o Occupational Safety and Health Act (OSHA) 1926 Standards o OSHA 1910 Standards o Army Corps of Engineers Manual (EM 385-1-1)

It is the contractor’s responsibility to obtain and maintain access to these publications.

2.10 WARRANTY OF WORK

Contractor warrants that all work performed under this contract, including subcontractor work, shall:

o Conform to contract requirements o Be free of defects in workmanship and materials Contractor shall:

o Replace any warrantied or guaranteed items at no cost to the Government o Remedy, at contractor’s expense, any damage to Government-owned or controlled property resulting from defective work Warranty provisions:

o One-year warranty on all workmanship o Manufacturer’s warranty shall apply to all installed parts and equipment

3. SERVICE DELIVERY SUMMARY.

Performance Objective PWS Para Performance Threshold Maintain and Repair the AFTF.

Items requiring maintenance are timely and correctly repaired or replaced. Submit accurate and timely reports.

2.1. & 2.2. The AFTF is operational at all times to permit ARFF training when needed. Submit reports within 10 working days. 100%

Response Time.

Response to propane leaks and liner maintenance are timely.

2.4. Provide immediate verbal

assistance and respond to propane leaks within 2 hours.

Respond to liner maintenance as conditions dictate.

Environmental Controls.

Contractor shall comply with all Federal, State, and local environmental requirements.

2.6. & 2.7. 100% Compliant

4. GOVERNMENT FURNISHED PROPERTY. The government shall provide a man-lift with operator for maintenance and repair of AFTF.

5. GENERAL INFORMATION.

5.1 Contractor Employees

Contractors shall employ responsible, capable, and experienced personnel qualified to inspect, maintain, and repair Aircraft Fire Trainer Systems.

Contractor may be directed to remove any employee who poses a threat to the health, safety, security, wellbeing, or operational mission of the installation and its personnel.

Contractor employees, while on duty, shall be clearly identifiable as contractor personnel and must display badges bearing both the company name and employee name.

5.1.1 Identification and Employment Eligibility

Contractor shall ensure all employees working on Seymour Johnson Air Force Base possess proper identification and/or citizenship documentation.

In compliance with the Immigration and Nationality Act (INA), employers may hire only individuals legally authorized to work in the United States, including:

o U.S. citizens and nationals o Aliens authorized to work in the U.S.

Employers must verify the identity and employment eligibility of all personnel prior to hire.

Reference: U.S. Department of Labor Compliance Guide http://www.dol.gov/compliance/guide/aw.htm#whowhich

5.2. Motor Vehicle Operations

Contractor personnel operating motor vehicles or equipment on the installation shall:

o Possess a valid state driver’s license appropriate for the specific vehicle or equipment being operated o Provide current vehicle registration o Maintain and present proof of insurance issued by a recognized insurer

5.3. GOVERNMENT REMEDIES. The contracting officer shall follow FAR 52.212-4, Contract Terms and Conditions - Commercial Items, for the contractor’s failure to correct nonconforming services.

5.4 HOURS OF OPERATION.

5.4.1 Standard Work Schedule

Contractor shall establish and maintains a work schedule aligned with normal duty hours:

o 7:30 AM to 4:30 PM, Monday through Friday

These hours shall run in contrast with the local Base Civil Engineer maintenance shops.

5.4.2 Service Calls

Contractor shall provide service call support 24 hours a day, 7 days a week, including holidays.

Contractor shall respond to call-back work within 24 hours of initial notification.

5.5 SECURITY REQUIREMENTS.

5.5.1 Base Access

Contractor shall ensure all employees possess a current and valid base pass when performing work on the installation.

Base passes are issued at the Visitor Control Center (1050 Wright Brothers Avenue, outside the Berkeley Blvd gate; Phone: 919-722-1343).

5.5.2 Flight Line Access

Any employee entering the flight line area must be:

o Properly authorized by Base Operations personnel, or o Escorted by authorized Government representatives.

Base Operations is in Building 4507 (Phone: 919-722-4097).

5.5.3 Compliance with Base Regulations

Contractor shall comply with all applicable Base Regulations and directives pertaining to:

o Safety o Security o Traffic o Fire protection o Personnel clearances

These requirements apply to all aspects of contract performance.

5.6 SPECIAL QUALIFICATIONS.

5.6.1 Experience Requirements

Contractor shall possess a minimum of five (5) years of experience in troubleshooting, modifying, and repairing USAF standard-designed Aircraft Fire Training Facilities (AFTFs) in accordance with T.O.

35E1-2-13-1.

Contractor’s prior work must include acceptance by AFCEC to demonstrate compliance with established standards.

5.6.2 Project History

Contractor shall provide evidence of at least ten (10) completed projects involving:

o Troubleshooting of AFTF systems o Development of scope of work o Execution of scope of work in compliance with T.O. 35E1-2-13-1 o Final acceptance of completed work by AFCEC

This requirement ensures contractor demonstrates a comprehensive understanding of USAF AFTF standards and technical orders.

5.6.3 Technical Capabilities

Contractors shall demonstrate proven ability and experience in structural steel fabrication and erection of equivalent magnitude to AFTF requirements.

6. APPENDICES.

A. System Particulars B. Winterization/De-Winterization Procedures C. Semi-Annual System Safety Inspection and Operational Checks D. Site Plans/Maps of Area

APPENDIX A

System Particulars

1. This theory of operation is based on generic design. The Aircraft Fire Training Facility (AFTF) consists of an aircraft mock-up, burn area, control stand, liquid propane fuel system, and cathodic protection system and water conservation pond.

2. The aircraft mock-up, located in the burn area, is constructed of non-coated/unpainted carbon steel. It is approximately 72 feet long, 25 feet high at tip of tail, with a wingspan of 72 feet. The mock-up is configured with three simulated aircraft engines, two on the right wing and one located on the vertical stabilizer. Each engine contains one burner assembly and two ignitors. The wiring to the engine ignitors is enclosed in a protective water jacket that protects it from possible failure due to extreme heat. Water injection is located in both wing engines and at some sites in the tail engine. The wing engines also have dams installed to simulate a flowing fuel type fire.

Wheel well and auxiliary power unit fires are simulated on the right side of the fuselage adjacent to the inboard engine. In the interior of the mock-up, ignitors and burners are installed to simulate flight deck, passenger compartment, and cargo box fires. A water sprinkler system is installed in the top of the mock-up to cool and washout the mock-up. An expansion joint is located midway on the fuselage to allow for expansion and contraction during the training. Cutout panels are located on the left and right aft sides of the fuselage. These 36 inches x 84 inches replaceable panels are constructed of .031-inch-thick sheet metal. The panels are used to simulate emergency entrance into an aircraft. Two steel hinged doors are located at the forward left and left amid ships.

3. The burn area is 100 feet in diameter. It is recessed and lined with one 80-mil thick high-density polyethylene (HDPE) liner. The liner is sandwiched between 6-inch-thick layers of sand and then covered by a layer of geotextile fabric and then an 18-inch layer of compacted aggregate crushed stone.

4. There are seven ignitors and burners installed in the burn area to simulate six exterior ground fires and one running fuel fire with pool fire on the outboard engine. The ground fires are located on the left and right sides of the forward fuselage, between the right-wing engines, under the left wing, and on the left and right sides of the aft fuselage. The weir is used to maintain the proper water level in the burn area. Opening the burn area drain valve allows all the water in the burn area to drain into the water conservation pond.

5. Located on the control stand are the valves, solenoids, and switches used to control the propane flow and ignitors during training events. Turning off the master/emergency switch located on the control stand will turn off power to all ignitors and close the internal valve located on the propane tank via the pneumatic control system, if applicable.

The propane piping, water piping, and electrical conduits from the control stand to the burn area are located in an underground HDPE lined trench.

6. The liquid propane system supplies fuel for training exercises. Propane is supplied from 10,000 gallon-WC (water capacity) tank to the various burners in the burn area through a series of pipes and valves.

7. A propane pump may be installed to obtain adequate pressure, if applicable. A corresponding valve located on the control stand controls propane flow to each individual burner. Safety features of the propane system are provided to stop the flow of fuel to the burners, and will include a pneumatic or manual control system, and an emergency shut-off valve located on the control stand. Pressure relief valves are installed on the piping as required by NFPA Standard 58. Cathodic protection system is used to protect below ground piping from corrosion through sacrificial anodes inside the trench from the control stand to the burn area.

8. The water conservation pond is 72 feet by 72 feet square area and 9 feet deep. It is lined with 80 mil thick HDPE.

Unlike the burn area, the liner is not covered. A pump located in the pond is used to supply necessary water for the training area.

APPENDIX B

Winterization/De-Winterization Procedures

Winterization shutdown activities will consist of:

1. Test all igniters and verify proper operation, (identify repairs needed for spring start up).

2. Winterize each igniter by cleaning with compressed air and applying non-freezing liquid to dissipate any moisture that may be collected by the igniter throughout the winter.

3. Cover and securely seal each individual igniter.

4. Verify that the rectifier for the impressed current cathodic protection system is operational.

5. Lubricate and service all switches, cabinet hinges, latches, etc.

6. Remove and store water pond aerator as directed by owner.

7. Verify that the water conservation pond pump has a minimum of three feet of water for cover or remove from pond and store as directed by owner.

8. Disconnect water cooling pump in burn area and store if applicable.

9. Introduce a minimum of 90 CFM of compressed air into the water system to blow out all water lines.

Maintain air until all moisture is out of lines to keep from freezing for the winter.

10. Exercise, service and lubricate all valves for the water system.

11. Drain the burn area to an absolute minimum and install a temporary sump pump if practicable to prevent freezing of electric, propane and nitrogen systems.

12. Verify that all automatic pumping systems are functional for winter.

13. Check all burner locations for performance and emergency shutdown, (identify repairs needed for spring start up).

14. Exercise thermal cycles on the propane system and perform soap test at all propane connections, (identify repairs needed for spring start up).

15. Introduce a minimum of 90 CFM compressed air into the propane system and remove all water from propane lines and co-ax valves. Maintain air until all moisture is out of lines to keep from freezing for the winter.

16. Pressurize nitrogen/air system and perform leak test of all nitrogen/air connections, (identify repairs needed for spring start up).

17. Drain nitrogen/air accumulator tank of all moisture.

18. Service all nitrogen/air pilot valves.

19. Provide a complete semi-annual inspection report IAW T.O

20. Provide a complete report of all work performed and minor repairs made.

21. Brief and provide a written report to the fire chief or representative of all minor and major repairs needed for spring start up. Provide users with a cost estimate for repairs to allow time for using agency to secure funds by spring start up.

De-winterization/spring start up activities will consist of:

1. Verify that the rectifier is in service for the cathodic protection service.

2. Lubricate all electrical panel hinges, switches, etc.

3. De-winterize all igniters and ensure good solid (functional) ignition.

4. Check that any applicable pumps and/or lift stations are fully operational.

5. Check and verify that all identification and warning labels are installed, clear and legible.

6. Exercise the water system and adjust to assure that all functions are operating at the proper pressures.

7. Fill burn pit to operating level and ensure that igniter coolers are adjusted properly.

8. Install water aerator (if applicable) in pond.

9. Treat the water in the water conservation pond to help prevent algae growth if necessary.

10. Verify that the mechanical emergency shutdown valves associated with filling the propane tank are functioning properly and serviced.

11. Check that the propane tank float gauge is operational.

12. Check that the propane tank roto-gauge is operational.

13. Check that the propane tank pressure gauge is functioning.

14. Perform maintenance per manufacturer’s recommendations on all propane valves and equipment.

15. Operate the entire propane system assuring that all burners are functioning properly and that all emergency shutdown times are achieved.

16. Cycle all the propane system valves and perform leak test at all connections.

17. Perform common maintenance on all the propane parts and equipment as recommended by the manufacturer.

18. Perform a pressure test on the nitrogen/air system.

19. Service and cycle all the nitrogen/air pilot valves.

20. Have a fire truck and crew stand by while testing live fire scenarios and making any burner adjustments, minor repairs, etc.

21. Provide a complete semi-annual inspection report IAW T.O 35E1-2-13-1.

22. Generate a complete report on all work performed and minor repairs made.

23. Debrief and provide a written report to the COR of all work performed and findings.

APPENDIX C

AIRCRAFT FIRE TRAINING FACILITY SEMI-ANNUAL INSPECTION

1. Conduct a semi-annual inspection per T.O. 35E 1-2-13-1 Operation and Maintenance

Instructions for Aircraft Fire Training Facilities, manufacturers' recommendations and procedures, as well as local, state, and federal guidelines as applicable to the work involved.

Installation, testing, and replacement of gas piping, gas utilization equipment or accessories, and repair and servicing of equipment, shall be performed only by a qualified contractor.

2. Inspections shall be performed by March 31st and September 30th each year IAWT.O. 35E 1- 2-13-1.

3. Perform Safety Inspection and Operational checks list from T.O. 35E1-2-13-1, Table 1.

Record and provide copy to the COR.

Appendix D