265100 - Interior Lighting.pdf
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- Solicitation number
- 36C25621R0076
About this file
This document includes a specification section and a federal contract opportunity notice. The specification section provides requirements for interior lighting system upgrades at the John L. McClellan VA Medical Center in Little Rock, Arkansas, as part of a chiller plant upgrade project. It specifies lighting fixture, LED, driver, and control requirements. The related federal contract opportunity is a 100% Service Disabled Veteran Owned Small Business set-aside solicitation from the Department of Veterans Affairs for construction services, including general, fire protection, structural, architectural, mechanical and electrical work, to perform the chiller plant upgrade project. Interested vendors must register at the contract opportunities website by March 18, 2021 to receive any amendments. The project value is estimated between $1 million to $2.5 million.
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Upgrade Chiller Plant @JLM: Project 1 JLM Memorial Veterans Hospital
598-19-101 01-01-18
Construction Documents 2020.12.30
26 51 00 - 1
SECTION 26 51 00
INTERIOR LIGHTING
PART 1 - GENERAL
1.1 DESCRIPTION:
A. This section specifies the furnishing, installation, and connection of the interior lighting systems. The terms “lighting fixture,”
“fixture,” and “luminaire” are used interchangeably.
1.2 RELATED WORK
A. Section 01 74 19, CONSTRUCTION WASTE MANAGEMENT: Disposal of lamps.
B. Section 02 41 00, DEMOLITION: Removal and disposal of lamps and ballasts.
C. Section 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTALLATIONS:
Requirements that apply to all sections of Division 26.
D. Section 26 05 19, LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES:
Low-voltage conductors.
E. Section 26 05 26, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS:
Requirements for personnel safety and to provide a low impedance path to ground for possible ground fault currents.
F. Section 26 27 26, WIRING DEVICES: Wiring devices used for control of the lighting systems.
1.3 QUALITY ASSURANCE
A. Quality Assurance shall be in accordance with Paragraph, QUALIFICATIONS
(PRODUCTS AND SERVICES) in Section 26 05 11, REQUIREMENTS FOR
ELECTRICAL INSTALLATIONS.
1.4 SUBMITTALS
A. Submit in accordance with Paragraph, SUBMITTALS in Section 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTALLATIONS, and the following requirements:
1. Shop Drawings:
a. Submit the following information for each type of lighting fixture designated on the LIGHTING FIXTURE SCHEDULE, arranged in order of lighting fixture designation.
b. Material and construction details, include information on housing and optics system.
c. Physical dimensions and description.
d. Wiring schematic and connection diagram.
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e. Installation details.
f. Energy efficiency data.
g. Photometric data based on laboratory tests complying with IES
Lighting Measurements testing and calculation guides.
h. Lamp data including lumen output (initial and mean), color rendition index (CRI), rated life (hours), and color temperature
(degrees Kelvin).
i. Ballast data including ballast type, starting method, ambient temperature, ballast factor, sound rating, system watts, and total harmonic distortion (THD).
j. For LED lighting fixtures, submit US DOE LED Lighting Facts label, and IES L70 rated life.
2. Manuals:
a. Submit, simultaneously with the shop drawings, complete maintenance and operating manuals, including technical data sheets, wiring diagrams, and information for ordering replacement parts.
b. If changes have been made to the maintenance and operating manuals originally submitted, submit updated maintenance and operating manuals two weeks prior to the final inspection.
3. Certifications: Two weeks prior to final inspection, submit the following.
a. Certification by the Contractor that the interior lighting systems have been properly installed and tested.
1.5 APPLICABLE PUBLICATIONS
A. Publications listed below (including amendments, addenda, revisions, supplements, and errata) form a part of this specification to the extent referenced. Publications are referenced in the text by designation only.
B. Environmental Protection Agency (EPA):
40 CFR 261..............Identification and Listing of Hazardous Waste
C. Federal Communications Commission (FCC):
CFR Title 47, Part 15...Radio Frequency Devices
CFR Title 47, Part 18...Industrial, Scientific, and Medical Equipment
D. Illuminating Engineering Society of North America (IESNA):
LM-79-08................Electrical and Photometric Measurements of
Solid-State Lighting Products
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LM-80-15................Measuring Lumen Maintenance of LED Light
Sources
LM-82-12................Characterization of LED Light Engines and LED
Lamps for Electrical and Photometric Properties as a Function of Temperature
E. Institute of Electrical and Electronic Engineers (IEEE):
C62.41-91(R1995)........Surge Voltages in Low Voltage AC Power Circuits
F. International Code Council (ICC):
IBC-15..................International Building Code
G. National Electrical Manufacturer's Association (NEMA):
SSL 1-16................Electronic Drivers for LED Devices, Arrays, or
Systems
H. National Fire Protection Association (NFPA):
70-17...................National Electrical Code (NEC)
101-18..................Life Safety Code
I. Underwriters Laboratories, Inc. (UL):
1598-08.................Luminaires
8750-15.................Light Emitting Diode (LED) Light Sources for
Use in Lighting Products
PART 2 - PRODUCTS
2.1 LIGHTING FIXTURES
A. Shall be in accordance with NFPA, UL, as shown on drawings, and as specified.
B. Sheet Metal:
1. Shall be formed to prevent warping and sagging. Housing, trim and lens frame shall be true, straight (unless intentionally curved), and parallel to each other as designed.
2. Wireways and fittings shall be free of burrs and sharp edges, and shall accommodate internal and branch circuit wiring without damage to the wiring.
3. When installed, any exposed fixture housing surface, trim frame, door frame, and lens frame shall be free of light leaks.
4. Hinged door frames shall operate smoothly without binding. Latches shall function easily by finger action without the use of tools.
26 51 00 - 4
C. Drivers and lamps shall be serviceable while the fixture is in its normally installed position. Drivers shall not be mounted to removable reflectors or wireway covers unless so specified.
D. Recessed fixtures mounted in an insulated ceiling shall be listed for use in insulated ceilings.
E. Mechanical Safety: Lighting fixture closures (lens doors, trim frame, hinged housings, etc.) shall be retained in a secure manner by captive screws, chains, aircraft cable, captive hinges, or fasteners such that they cannot be accidentally dislodged during normal operation or routine maintenance.
F. Metal Finishes:
1. The manufacturer shall apply standard finish (unless otherwise specified) over a corrosion-resistant primer, after cleaning to free the metal surfaces of rust, grease, dirt and other deposits. Edges of pre-finished sheet metal exposed during forming, stamping or shearing processes shall be finished in a similar corrosion resistant manner to match the adjacent surface(s). Fixture finish shall be free of stains or evidence of rusting, blistering, or flaking, and shall be applied after fabrication.
2. Interior light reflecting finishes shall be white with not less than
85 percent reflectance, except where otherwise shown on the drawing.
3. Exterior finishes shall be as shown on the drawings.
G. Lighting fixtures shall have a specific means for grounding metallic wireways and housings to an equipment grounding conductor.
H. Light Transmitting Components for Fixtures:
1. Shall be 100 percent virgin acrylic.
2. Flat lens panels shall have not less than 3 mm (1/8 inch) of average thickness.
3. Unless otherwise specified, lenses, reflectors, diffusers, and louvers shall be retained firmly in a metal frame by clips or clamping ring in such a manner as to allow expansion and contraction without distortion or cracking.
2.2 LED LIGHT FIXTURES
A. General:
1. LED light fixtures shall be in accordance with IES, NFPA, UL, as shown on the drawings, and as specified.
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2. LED light fixtures shall be Reduction of Hazardous Substances
(RoHS)-compliant.
3. LED drivers shall include the following features unless otherwise indicated:
a. Minimum efficiency: 85% at full load.
b. Minimum Operating Ambient Temperature: -20˚ C. (-4˚ F.)
c. Input Voltage: 120 - 277V (±10%) at 60 Hz.
d. Integral short circuit, open circuit, and overload protection.
e. Power Factor: ≥ 0.95.
f. Total Harmonic Distortion: ≤ 20%.
g. Comply with FCC 47 CFR Part 15.
4. LED modules shall include the following features unless otherwise indicated:
a. Comply with IES LM-79 and LM-80 requirements.
b. Minimum CRI 80 and color temperature 3000˚ K unless otherwise specified in LIGHTING FIXTURE SCHEDULE.
c. Minimum Rated Life: 50,000 hours per IES L70.
d. Light output lumens as indicated in the LIGHTING FIXTURE
SCHEDULE.
B. LED High Bay
1. Housing, LED driver, and LED module shall be products of the same manufacturer.
C.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Installation shall be in accordance with the NEC, manufacturer's instructions, and as shown on the drawings or specified.
B. Align, mount, and level the lighting fixtures uniformly.
C. Wall-mounted fixtures shall be attached to the studs in the walls, or to a 20 gauge metal backing plate that is attached to the studs in the walls. Lighting fixtures shall not be attached directly to gypsum board.
D. Lighting Fixture Supports:
1. Shall provide support for all of the fixtures. Supports may be anchored to channels of the ceiling construction, to the structural slab or to structural members within a partition, or above a suspended ceiling.
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2. Shall maintain the fixture positions after cleaning and relamping.
3. Shall support the lighting fixtures without causing the ceiling or partition to deflect.
3.2 ACCEPTANCE CHECKS AND TESTS
A. Perform the following:
1. Visual Inspection:
a. Verify proper operation by operating the lighting controls.
b. Visually inspect for damage to fixtures, lenses, reflectors, diffusers, and louvers. Clean fixtures, lenses, reflectors, diffusers, and louvers that have accumulated dust, dirt, or fingerprints during construction.
3.3 FOLLOW-UP VERIFICATION
A. Upon completion of acceptance checks and tests, the Contractor shall show by demonstration in service that the lighting systems are in good operating condition and properly performing the intended function.
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