6. Statement of Work - Contamination Control Equipment.pdf

STATEMENT OF WORK (SOW) FOR SUPPLIES

ILLINOIS AIR NATIONAL GUARD (ILANG) UNIT/DIRECTORATE

DATE: 21 January 2022

TITLE: Corrosion Contamination Control Equipment

1. PURPOSE. Corrosion Control Facility contamination control during de-painting and painting operations for the maintenance of aerospace ground equipment, engine handling equipment, support equipment and local manufacture items.

2. SCOPE OF WORK. The contractor shall provide all materials and support necessary to meet the required specifications for Paint, Dust Collection, and Contamination Control Transition Rooms.

3. DELIVERY LOCATION AND DELIVERY DATE. This equipment shall be delivered to and installed in Building P-17, located at the 183d Wing, 3101 J David Jones Parkway, Springfield, Illinois 62707-5001, not later than 31 December 2022.

4. QUANTITY REQUIRED: 1 Each.

5. SPECIFICATIONS REQUIRED.

5.1 Components must be constructed to ensure compliance with AFI 21-101, Chapter 11, paragraph 11.1 Facility Housekeeping and Contamination Control, AFI 91-203 Air Force Consolidated Occupational Safety Instructions;

Chapter 28 Interior Spray Finishing, and AFMAN 48-155 Occupational and Environmental Health Exposure Controls.

This project is to be assembled. Work will be comprised of providing all building modifications, materials, tools, equipment, and labor necessary to provide and install components described. Assembly includes, but is not limited to, the following: utility connections, structural modifications, compressed air lines, existing fire protection for Dust Collection Booth etc. Unit must include at minimum of a 1 year warranty after unit is installed.

5.1.1 Information relevant to this requirement is as follows:

5.1.1.1 Gas pressure entering facility is 15 lbs.

5.1.1.2 Available power is 3 ph/480v.

5.1.1.4 Available tooled air is 120 max psi.

5.1.2 Contractor shall:

5.1.2.1 Receive and unload Equipment at site (Include necessary lifts)

5.1.2.2 Uncrate all equipment

5.1.2.3 Provide all necessary materials for installation per scope

5.1.2.4 Provide necessary structural steel supports for Spray Booth and Service Platforms

5.1.2.5 Mechanical: Erect and Install All Equipment supplied with Booth and Air Make Up Units.

5.1.2.6 Install Intake and Exhaust Ducts.

5.1.2.7 Install necessary discharge vessels and piping on Air Makeup Units.

5.1.2.8 Supply and apply caulking between all panel connections and plenums.

5.1.2.9 Electrical: Wire all Lighting Circuits, Exhaust and Recirculation Fan Motors to control panel locations.

5.1.2.10 Electrical: All wiring to meet current NEC guidelines including individual motor disconnects at remote motor locations. All pipe to be ¾” EMT or larger with compression fittings. Rigid where required for hazardous locations. Liquid tight flex for exposed whips.

5.1.2.11 Mount Control Panel and make connections on equipment.

5.1.2.12 Install Starter Duct for each fan provided.

5.1.2.13 Make all connections between cooling coils and condensers, includes initial charging.

5.1.2.14 On equipment airlines (Aluminum piping with 5 total air drops. Final locations

TBD).

5.1.2.15 Site Cleanup: Daily cleanup of mess originating from work, final cleanup and wipe down prior to commissioning.

5.1.2.16 Start-up/Commissioning: One Day Field Support for Booth Start-up.

5.1.2.17 Return Trip for Training: Three Days of Field Support for Training.

5.2 Major Components include a Paint Booth, Dust Collection Booth, and Transition Rooms. Space designated for this equipment is approximately 41’W x 18’D x 15’H. These dimensions are estimates based on available space and the attached drawing.

5.2.1 Paint Booth. Industrial cross draft spray booth with pressurized pant leg plenum. Working dimensions shall be approximately 14’0”W x 11’0”H x 18’0” D. System must include overhead mechanical heating capability, natural gas fueled, capable of maintaining a 75 degree F (+/-5) temperature in spray mode and 120 degrees F (+/-5) in cure mode. Exhaust filtration must equal a 3 stage NESHAP 319 compliant filter array. An OSHA compliant service platform with railing and an access ladder for overhead fans is required.

5.2.2 The paint booth will need to accommodate a piece of equipment 8’ wide.

5.2.3 The paint booth shall fit within the existing space allotted. Reference attached drawing.

5.2.4 The paint booth must include a product entry door measuring at least 9’W x 8’ 6”H and one man door.

Reference attached drawing.

5.2.5 The paint booth shall have interior lighting, per manufacturer recommendation. Light shall measure a minimum of 100 foot candles, measured 3’ from the floor.

5.2.6 The paint booth shall provide the capability to warm the paint before applying.

5.2.7 Refer to ACGIH IV Manual, Industrial Ventilation; A Manual of Recommended Practice, Chapter 5, “Exhaust System Design Procedure,” for system design calculations. Design ventilation system in accordance with Unified Facility Criteria (UFC) 3-410-04, paragraphs 2-3.1 through 2-3.8, dated 01 November 2017 Change 4.

5.2.8 Use the Painting Operations section in the ACGIH IV manual to determine the design volumetric airflow rate. The rate shall keep the concentration of vapors and mists in the exhaust stream of the ventilation system below 25 percent of the LEL. Ref 1910.94(c)(6)(ii).

5.2.9 The paint booth SHALL NOT re-circulate exhaust air while painting.

5.2.10 Reference UFC 3-410-04 Figure 9-1 on pages 66-67.

5.2.10.1 Size each plenum take-off for no more than 2.44 m (8 ft) of plenum width.

5.2.10.2 Perforated plate with 9.53-mm (3/8-in) holes. Size open area for an airflow velocity of 5.08 m/s (1,000 fpm) through holes.

5.2.10.3 Size exhaust for maximum plenum velocity of 5.08 m/s (1,000 fpm). Size replacement air plenum for maximum plenum velocity of 2.54 m/s (500 fpm).

5.2.10.4 Size perforated ductwork per the Walk-In Crossdraft Paint Spray Booth manufacturer’s recommendations.

5.2.10.5 Filters shall be removable.

5.2.10.6 The booth exhaust filtration system shall be a dry filter system.

5.2.10.7 Provide mechanical replacement air system to maintain a neutral air pressure inside the booth.

5.2.10.8 The booth shall have a painting mode and curing mode. Design SHALL NOT re-circulate air during the paint mode.

5.2.11 Provide operation and maintenance manual for the system.

5.2.12 Provide a minimum of 24 hours (3 days on-site) of hands-on training for operation and maintenance to shop personnel.

5.2.13 Comply with UFC 3-410-04, Industrial Ventilation, dated 01 November 2017 Change 4.

5.2.14 Comply with UFC 4-211-02, Aircraft Corrosion Control and Paint Facilities, dated 1 December 2012.

5.2.15 Comply with the National Fire Protection Agency (NFPA) 33 to provide protection from fire and explosion.

5.2.16 Comply with 29 CFR 1910.24 Subpart Z Toxic and Hazardous Substances, to provide protection to workers.

5.3 Dust Collection Booth. 12’W x 18’L x 11’H (Exterior), Semi Down Draft, negative pressure.

5.3.1 Install existing (disassembled) Torit Model ECB-3 Dust Collection Booth and filtration system.

5.3.1.1 To be installed as part of composite area. See attached drawing.

5.4 Transition Rooms. 13’W x 15’L x 8’H. The purpose of this room is for personnel decontamination providing air shower blow down and changing area for removal of personnel protective equipment. To include fans and filtration for recirculating air through nozzles. Negative pressure ventilation – use hangar air to move through the space. The transition rooms shall have interior lighting, per manufacturer’s recommendation. Light shall measure a minimum of 100 foot candles, measured 3 feet from the floor.

END