SOW.pdf

CUI

STATEMENT OF WORK (SOW)

PROJECT TITLE: Replace All Interior Conference Room Lighting with a Unified, Dimmable LED System LOCATION: Building 641, Room 116, Grissom Air Reserve Base (ARB), Indiana

PROJECT NUMBER: CTGB263202

USING AGENCY: Department of the Air Force / Air Force Reserve Command (AFRC) DATE: August 31, 2026

1.0 PROJECT DESCRIPTION & OBJECTIVE

The objective of this project is to replace twenty-four (24) obsolete fluorescent light fixtures and thirty (30) incandescent/CFL recessed CAN light fixtures with a fully integrated, energy-efficient, commercial-grade, dimmable Light Emitting Diode (LED) system in Building 641, Room 116. The Contractor shall provide all management, professional supervision, labor, materials, equipment, tools, transportation, and mobilization necessary to perform safe demolition, hazardous waste disposal, electrical installation, Class 2 control wiring, system integration, and commissioning of the complete lighting system.

2.0 GENERAL SCOPE OF WORK

The Contractor shall execute the following primary activities in accordance with this Statement of Work, standard industry practices, and Grissom ARB Base Standards:

1. Site Mobilization & Safety Prep: Establish a secure work zone within Building 641, Room 116. Prepare temporary dust containment, floor coverings, and active Lock- Out/Tag-Out (LOTO) procedures at panelboard Panel LP-B.

2. Demolition & Hazardous Waste Mitigation: De-energize, safely uninstall, containerize, and legally dispose of 24 legacy fluorescent T8/T12 fixtures and 30 legacy CAN light fixtures/trims, including lamps and ballasts, in strict compliance with EPA regulations for mercury and PCB disposal.

3. Fixture Procurement & Installation: Supply and mount 24 commercial-grade, dimmable LED troffers directly into the existing suspended T-bar ceiling grid. Supply and install 30 commercial-grade LED recessed downlight retrofit kits into existing CAN light housings.

4. Hardwired Dimming Control Integration: Route dedicated, low-voltage (0-10VDC) Class 2 control wiring from all 54 fixtures to a centralized master lighting control cabinet.

Install four (4) digital remote-control stations (one at each entrance) hardwired to the master station for synchronized multi-location control.

5. Cybersecurity & Wireless Prohibition: Provide an exclusively hardwired control topology. In compliance with Department of the Air Force cybersecurity directives, no

Bluetooth, Wi-Fi, mesh RF, or other unlicensed wireless technologies shall be provided or integrated.

6. Electrical Connection: Connect the new LED system to existing 277V line-voltage branch circuits originating from panelboard Panel LP-B.

7. Testing, Commissioning & Clean-up: Verify circuit integrity, eliminate audible hum and visual flicker, calibrate low-voltage dimming thresholds across all four door controls, clean the work area, and deliver complete closeout documentation.

3.0 DETAILED TECHNICAL SPECIFICATIONS

3.1. Demolition and Safe Disposal

• Removal: Carefully remove 24 recessed fluorescent fixtures and 30 recessed CAN trims from the ceiling grid without damaging acoustic tiles, suspension grid T-bars, or adjacent mechanical diffusers.

• Hazardous Materials: Fluorescent lamps contain mercury vapor, and older magnetic/electronic ballasts may contain Polychlorinated Biphenyls (PCBs). The Contractor is solely responsible for:

o Safe handling and immediate packaging into sealed, labeled hazardous waste containers on-site.

o Transporting all hazardous waste off-base to an EPA-certified disposal and recycling facility.

o Submitting official, certified disposal manifests to the 434th Civil Engineer Squadron (434 CES) Project Manager within ten (10) business days following disposal.

3.2. LED Luminaire Requirements

All procured fixtures must meet or exceed the following engineering specifications, with CREE, Inc. as the basis of design (or approved commercial equal):

• 2'x4' Recessed LED Troffers (Qty: 24):

o Dimensions: Nominally 2'x4' (24"x48"), engineered to fit flush within standard

15/16" T-bar grid ceilings.

o Luminous Efficacy: Minimum 125 lumens per watt (lm/W).

o Total Luminous Flux: Minimum 4,000 lumens per fixture at full output.

o Color Quality: Fixed 4000K Correlated Color Temperature (CCT) with a minimum Color Rendering Index (CRI) of 80.

o Dimming Driver: 0-10V analog dimming driver, continuously dimmable from

100% down to 10% without stepping, drop-out, or audible noise.

• LED Recessed Downlight Retrofit Kits (Qty: 30):

o Form Factor: Commercial-grade integrated LED trim and driver module engineered for field retrofit into existing recessed CAN housings (Contractor shall field-verify existing housing apertures prior to ordering).

o Luminous Efficacy: Minimum 85 lumens per watt (lm/W).

o Color Quality: Fixed 4000K CCT with a minimum CRI of 80 to match troffers.

o Dimming Driver: 0-10V dimming driver compatible with the centralized system.

• Warranty: Minimum 5-year comprehensive manufacturer warranty covering housings, LED arrays, and electronic drivers.

3.3. Controls, Enclosure, and Hardwired Topology

• Master Lighting Control Cabinet: The Contractor shall furnish and install a centralized master lighting control module inside a dedicated, surface-mounted, NEMA 1-rated steel enclosure. This cabinet shall replace the existing legacy Synergy control panel in the same physical location and house all required 277V relay modules, 0-10V dimming interfaces, power supplies, and low-voltage field terminals.

• Door Remote Control Stations: Furnish and install four (4) commercial-grade digital remote-control stations at the four designated entrance wall boxes. Remote stations shall communicate directly with the master module to provide synchronized, non-conflicting master/companion dimming and on/off switching.

• Class 2 Low-Voltage Loop: Install Plenum-rated, Class 2 low-voltage wiring (18 AWG twisted-pair / shielded as required by manufacturer) daisy-chained between all 54 fixtures and terminated in the master cabinet.

• Line-Voltage Circuits: Reconnect to existing 277V branch circuits from Panel LP-B in accordance with the National Electrical Code (NEC).

3.4. Cybersecurity & Wireless Communication Prohibitions

• Strict Prohibition of Bluetooth & Unlicensed RF: In accordance with DAFGM 2024- 32-01 (Section 3.4.3.4.4), UFC 4-010-06, and DoDI 8420.01, no component of the lighting fixtures, LED drivers, master control module, or remote wall stations shall contain active Bluetooth, Bluetooth Low Energy (BLE), Wi-Fi (IEEE 802.11), Zigbee, or other unlicensed wireless transceivers.

• Wired-Only Requirement: All control pathways between the master panel, field luminaires, and remote door stations must be 100% physically hardwired (Class 2 copper conductor or shielded data bus). Equipment requiring mobile app pairing or wireless commissioning is strictly prohibited.

4.0 REGULATORY, SECURITY, & SITE CONSTRAINTS

• Davis-Bacon Act Compliance: This project is subject to the Davis-Bacon Act (40 U.S.C. 3141–3148). The Contractor shall pay all mechanics and laborers prevailing wages for Miami County, Indiana, and submit weekly certified payroll reports (Form

WH-347).

• Base Access & Clearances: Grissom ARB is an active military installation. All contractor personnel must pass background screening and obtain base visitor badges prior to commencing on-site activities.

• Work Hours: Standard operating hours are Monday through Friday, 0730 to 1630 hours (excluding federal holidays). Off-hours work requires written approval from the 434 CES Project Manager five (5) working days in advance.

• Material Deliveries: The Contractor shall coordinate all freight directly to Building 641.

Government personnel will not receive, offload, or stage contractor materials.

5.0 APPLICABLE CODES & STANDARDS

All execution, materials, and installations shall comply with the latest editions of:

• DAFGM 2024-32-01 – Department of the Air Force Guidance Memorandum: Civil Engineer Control Systems Cybersecurity

• UFC 4-010-06 – Cybersecurity of Facility-Related Control Systems

• UFC 3-530-01 – Interior and Exterior Lighting Systems and Controls

• UFC 3-520-01 – Interior Electrical Systems

• DoDI 8420.01 – Commercial Wireless LAN Devices, Systems, and Technologies

• NFPA 70 (NEC) – National Electrical Code

• NFPA 101 – Life Safety Code

• ASHRAE Standard 90.1 – Energy Standard for Buildings Except Low-Rise Residential

Buildings

• Grissom ARB Base Standards (August 2020)

• EPA 40 CFR – Protection of Environment (Hazardous Waste/PCB/Universal Waste

Management)

6.0 TESTING AND COMMISSIONING

The Contractor shall conduct a formal functional commissioning demonstration with the 434 CES Project Manager:

1. Simultaneous Operation: Verify all 54 fixtures turn on, smoothly transition through the full dimming scale (100% down to 10%), and turn off simultaneously from each of the four (4) door control stations.

2. Flicker & Noise Audit: Inspect fixtures across low-, mid-, and high-output settings to ensure total absence of strobe effects, video flutter, or transformer/driver hum.

3. Low-End Trim Calibration: Calibrate the master module low-voltage dimming output to eliminate dead travel or low-end drop-out.

4. Physical & Electrical Labeling: Update panelboard LP-B directory cards and apply permanent phenolic labels to the new master control enclosure.

7.0 DELIVERABLES

The Contractor shall submit the following submittals to the 434 CES Project Manager:

• As-Built Drawings: Red-lined schematic and floor plan detailing new fixture locations, 277V circuit routing, master cabinet layout, and hardwired control topology.

• Manufacturer Cut Sheets: Technical data sheets for troffers, retrofit kits, LED drivers, master cabinet, and digital door stations confirming 0-10V dimming and absence of wireless/Bluetooth radios.

• Certified Waste Disposal Manifests: Proof of certified EPA recycling/disposal for all removed fluorescent lamps and ballasts.

• Certified Payrolls: Weekly WH-347 forms for all on-site personnel.

• Warranty Documentation: Manufacturer-signed 5-year warranty certificates.

END OF STATEMENT OF WORK