UHHZ240081 L4WA28 Narrow Body Paint Booth Booth SOW 23 Apr 24.pdf

NBPB SOW (20231102) – DRAFT

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STATEMENT OF WORK

FOR

INSTALLATION OF A NARROW BODY PAINT BOOTH WITHIN BLDG. 2026

2 APRIL 2024

1.0 Description

The contractor shall provide all materials, equipment, labor, and shipping costs necessary to manufacture, deliver, assemble on-site and commission a Narrow Body Paint Booth into Bldg.

2026 for the 402d Aircraft Maintenance Group (AMXG), Robins Air force Base, Georgia.

This booth shall serve for both washing and painting (not depainting) of a single C130 aircraft. Occupancy shall be 65 personnel distributed over 3 shifts with a maximum of 30 people including painters and administration on a single shift. The contractor shall include delivery, all listed accessories/options, installation, utilities hookup, testing/commissioning, and warranty. The paint booth must meet the provisions of UFC 4-211-02 Aircraft Corrosion Control and Paint Facilities.

This work shall be accomplished as a subcontract under a renovation/conversion project to convert Bldg. 2026 from a general aircraft maintenance hangar to a corrosion control facility.

The overall project will be awarded to the successful bidder in the Robins CEMACC III Design/Build program.

2.0 General

2.1 Codes

The booth and all associated construction shall comply with, but not limited to the following codes:

2.1.1 UFC 1-200-01, DoD Building Code, with Change 3

2.1.2 UFC 3-301-01, Structural Engineering, with Change 1

2.1.3 UFC 3-501-01, Electrical Engineering

2.1.4 UFC 3-600-01, Fire Protection Engineering for Facilities, with Change 6

2.1.5 UFC 4-211-01, Aircraft Maintenance Hangars, with Change 3

2.1.6 UFC 4-211-02, Aircraft Corrosion Control and Paint Facilities

2.1.7 NFPA 33, Standard for Spray Application Using Flammable or Combustible

Materials

2.1.8 NFPA 101, Life Safety Code

2.1.9 NFPA 409, Standard on Aircraft Hangars

2.1.10 OSHA 1910.94, Ventilation

2.1.11 OSHA 1910.107, Spray Finishing Using Flammable and Combustible Materials

2.1.12 EPA Method 319 Certification for Spray Booth Filters

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2.2 Concept Drawings

2.2.1 The attached Government concept drawings have been developed and included with this requirement to relay desires and intents for functional purposes only. These were created from the as-built drawings for Bldg. 2026 and will require complete verification of all conditions and dimensions during design. This drawing is not final and does not relieve the contractor from compliance with all applicable codes and regulations. The contractor shall modify this concept as required during the design period.

2.3 Design Components

2.3.1 General: Perform 100% design package (Drawings, specifications (UFGS &

Design Analysis for inclusion into DB/A-E design package) as required to fabricate, deliver and install a new paint booth for Bldg. 2026. All work shall meet the Base Facility Standards (BFS), Unified Facility Guide Specifications (UFGS), Unified Facility Criteria (UFC), Engineering Technical Letters (ETL) and all applicable building and handicap accessibility codes. Concept drawings are included as a part of this package. Coordinate all design with the D/B Prime Contractor.

2.3.2 Field Investigations: The contractor shall conduct a field investigation of the project area to become familiar with the scope of work to be performed. Field measurements of all existing conditions affecting the required work. Perform interior slab and soil coring to determine the structural capacity of the existing foundation and subbase. All field investigations will be included within the Design Analysis.

2.3.3 Foundation Support: Design shall be designed in accordance with UFC 3-301-01.

The design shall analyze the existing foundation for available capacity and provide load distribution pads as required for the support of the frames. Provide all structural calculations/ printouts with reactions obtained for the design of the booth superstructure.

2.3.4 Booth Design: Provide all design required for the booth including, but not limited to architectural design, structural, mechanical, electrical, plumbing, fire protection and equipment. Provide all structural calculations/ printouts with load combinations used for design. The structural system will not be allowed to impose additional loads on the superstructure of the existing hangar.

3.0 Paint Booth

3.1 Size: The booth shall be of sufficient size to fit a C130 J30 stretched aircraft, the existing wing stands currently located in Building 89 and allow an additional room for manuevering a boom lift on all four sides of the stands. Reference the concept plans for minimum and maximum dimensions.

3.2 Booth Enclosure

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3.2.1 General: Envelope shall provide smooth uninterrupted interior surfaces as required to maximize airflow within the booth. Booth shall be a crossdraft laminar air flow type and shall meet all of the requirements of the Unified Facility Criteria (UFCs). Exposed elements whether structural, HVAC, lighting or other within the booth which would disrupt airflow are not allowed.

3.2.2 Structural: Provide load bearing steel frames as required to support the walls and ceiling of the booth and all overhead piping, electrical, HVAC as required. Provide additional structural to support catwalks necessary for lighting fixture access.

3.2.3 Paint Booth Aircraft Doors: Shall be outward acting rolling double doors designed as insulated supply air plenums when closed. Doors shall be configured to extend into the vertical tail niche and not impose additional loads into the existing structure. Opening devices shall be motorized trucks at the outer door edges for support on the exterior pavement (cantilevered operators not allowed). These will be configured to account for existing airfield pavement slopes. Motor operator shall have a 3 button control with momentary switches (requires constant pressure for operation) and must allow for mechanical movement in the event of a power failure.

Doors shall meet the provisions of UFC 4-211-02 and shall meet the minimum clearance requirements for the aircraft.

3.2.4 Paint Booth Exterior Personnel Doors: Shall be minimum Level 4, performance

Level A insulated steel doors and frames complying with ANSI/BHMA A156.13 with Series 1000 heavy duty hardware and seals.

3.2.5 Accessibility: Dock shall be handicap accessible for the purposes of inspection.

3.3 Booth HVAC

3.3.1 Airflow requirements

3.3.1.1 General: Ventilation shall be provided in accordance with NFPA 33 and ANSI/AIHA Z9.2, AIHA Z9.4 and ANSI/AIHA Z9.7 (reference Appendix B for further guidance). System shall include both heating and cooling to maintain temperature and humidity control as per 3.3 and 3.4 below. Additional guidance is provided in UFC 4-211-02.

3.3.1.2 Air flow system must be able to provide an average air velocity across the cross section of the spraying area of 100 feet per minute. Airflow must be continuously adjustable from 60 to 100 feet per minute to optimize paint operations while maintaining air balancing through the entire range of adjustment.

3.3.1.3 Airflow at any two points equidistant from the front of the hangar shall not differ by more than 15 FPM.

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3.3.1.4 Airflow across spray area must be laminar. Supply and exhaust must be located in the ends of the docks.

3.3.1.5 Spray paint ventilation system shall include filtration that meets the requirements of NESHAP Source Category: Aerospace Manufacturing and Rework Facilities. Filters shall be non-combustible.

3.3.2 Temperature

3.3.2.1 HVAC system must be able to maintain dock temperatures of 70-90 degrees

Fahrenheit based on ASHRAE seasonal temperature design criteria for the Warner Robins area.

3.3.2.2 HVAC system must be able to maintain set temperature to within 10 degrees of target.

3.3.2.3 Temperature at any two points in the hangar shall not differ by more than 10 degrees once target temperature is reached.

3.3.2.4 HVAC system should be able to achieve target temperature within 1 hour of activation.

3.3.3 Humidity

3.3.3.1 HVAC system must be able to maintain relative humidity between 50 and 70 percent in the dock based on ASHRAE seasonal humidity design criteria for the Warner Robins area.

3.3.3.2 HVAC system should be able to meet humidity requirement within 1 hour of activation.

3.3.4 Pressure Requirements

3.3.4.1 Dock static pressure must be between -.02 and -.04 inches water.

3.3.4.2 All areas adjacent to the dock must have positive pressure relative to the dock.

3.3.4.3 All areas adjacent to the dock must have measuring devices that visually indicate pressure differential between paint spray areas and non-paint spray areas.

3.3.5 Booth Floor Finish

3.3.5.1 Provide an industrial coating/hardner/sealer to the booth concrete floor as required to prevent saturation from paint and chemicals and provide for a washable surface. Coating system should not be highly reflective due to potential glare issues.

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3.3.6 Electrical

3.3.6.1 General: Provide all electrical required for the booth operation including, but not limited to power, lighting, HVAC (including chillers), fire alarm and mass notification. Provide a single panelboard to be located within the electrical room as a single feed point to the main distribution panel. All electrical within the booth and inside the decontamination area shall be Class I, Div. I per NFPA 70.

3.3.6.2 Power: Provide all electrical as required for normal booth operations including transformers and switchgear downstream of the single connection point panelboard.

3.3.6.3 Lighting: Provide LED fixtures above sealed translucent panels such that fixtures and lamps can be accessed outside the booth area. Lighting shall be staged to produce lighting levels of 50 FC, 75 FC and 100 FC when measured at 30 inches above the booth floor. Provide catwalks and ladders as required for lighting fixture access.

4.0 Paint Booth Support Services

4.1 Compressed Breathing Air

4.1.1 Provide oil free breathing air compressor, piping, drops, filters, controls and all other required components for a complete system as required to support 12 workers in the booth at one time. System shall meet requirements for OSHA minimum Grade D as described in ANSI/CGA G-7.1. Compressor will be located outside the booth enclosure with air drops located at strategic locations within the booth.

4.2 Compressed Tool Air

4.2.1 Provide tool air compressor, piping, valving, condensate traps, drops, controls and all other required components for a complete system as required to support 12 workers in the booth utilizing pneumatic tools. Compressor will be located outside the booth enclosure with outlets and quick disconnects located at strategic locations within the booth

4.3 Aircraft Wash System

4.3.1 Provide aircraft wash system as required to support paint operations. Equipment shall include, but not be limited to cold water supply, boiler for hot water supply, soap solution tank, pumps, pipes, hoses and all other components needed for a complete system. Equipment will be located outside the booth enclosure with outlets and quick disconnects located at strategic locations within the booth.

4.4 Aircraft Wash System

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4.4.1 Provide aircraft wash system as required to support paint operations. Equipment shall include, but not be limited to cold water supply, boiler for hot water supply, soap solution tank, pumps, pipes, hoses and all other components needed for a complete system. Equipment will be located outside the booth enclosure with outlets and quick disconnects located at strategic locations within the booth.

5.0 Decontamination Area

5.1 General: Provide a sealed enclosure consisting of a pressure balance corridor and initial decontamination area immediately outside the booth.

5.1.1 Balance Corridor: The purpose of this corridor is to mitigate pressurized contaminated air from entering the decon area and PPE area since the access to the PPE area is through the exhaust side of the booth. This corridor will consist of wall surfaces and ceiling connecting the initial decon area to the booth. Provide interlocking doors at both ends with the ability to relieve pressure through filters to the outside.

5.1.2 Decon Area: This area will include drops for 5 HEPA vacuum stations for initial remove of hazardous materials from outer suits and helmets. Include HEPA vacumn system with hose stations and breathing air hookups. Maintain proper separation of warm/clean areas with pressurization/exhaust meeting OSHA and EPA requirements.

6.0 Fire Suppression

6.1 Provide wet pipe fire suppression in accordance with NFPA 13, UFC 3-600-01, UFC 4- 211-01 and 4-211-02. Conform to additional requirements by the Robins FD as per the Robins Base Facility Standards, latest edition. This system will provide a maximum of 2 points of connection to the building fire suppression system.

7.0 Fire Detection/Mass Notification

7.1 Provide fire alarm and mass notification elements as required per NFPA 72 to connect to the building system. System will be a new combined fire alarm and mass notification system with a radio transmitter conforming to requirements by the Robins FD as per the Robins Base Facility Standards, latest edition. Provide a single point of connection to the building system.

7.0 Service Support. (for Incidental Services where Contractor comes on base):

7.1 Government Representatives.

Primary Government Representative Alternate Government Representative Name: David Cochran Name: Chris Spencer Unit: 402 AMXG/MXDEO Unit: 402 AMXG/MXDEO Phone: Phone:

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7.2 Warranty. The Contractor shall provide a 1 year parts and labor warranty covering all components of the booth and booth support as outlined herein. Covered work will also include additional testing and balancing as needed for airflow adjustments with an aircraft inserted. Warranty will commence upon substantial completion of the project.

7.3 Training: The Contractor shall provide training for the proper operation and maintenance of the equipment.

8.0 General Information

8.1 Place of Performance and Hours of Work. On-site contract services shall be performed at the Warner Robins Air Logistic Complex. The work will take place outside at Robins Air Force Base, GA. The Contractor’s work hours (shifts) shall normally be from 6:30 am to 5:oo pm (EST), Monday through Friday. The Government may adjust the Contractor’s work hours based on workload requirements, with the flexibility to start work earlier, work odd shifts, and/or work weekends. The Government will provide the Contractor the required work hours (schedule) for contractor personnel, and will provide a 48-hour notice prior to changing any work hours.

END OF DRAFT STATEMENT OF WORK

Email: david.cochran.6@us.af.mil Email:

mailto:david.cochran.6@us.af.mil