Attachment 24 Spec 26 51 00 INTERIOR LIGHTING Revised 06062023.pdf

FAA STB Annex Renovation 26 51 00-1 November 22, 2022

SECTION 26 51 00

INTERIOR LIGHTING

PART 1: GENERAL

1.01 RELATED DOCUMENTS

A. The general provisions of the contract, including General and Supplementary Conditions and General Requirements (if any), apply to the work specified in this section.

1.02 DESCRIPTION OF WORK

A. The requirements of this section apply to the supply and installation of luminaries, supports and accessories; and supply of frames, trim rings and other required fittings for recessed, surface, suspension and other light fixtures with special requirements.

1.03 QUALITY ASSURANCE

A. Manufacturers: Firms regularly engaged in the manufacture of lighting fixtures of the types and capacities required, whose products have been in satisfactory use in similar service for not less than five (5) years.

B. UL Labels: Provide fixtures and fused class P ballasts which have been approved, listed and labeled by Underwriters Laboratories.

C. NEC Compliance: Comply with National Electrical Code (NFPA 70).

1.04 COORDINATION

A. Confirm compatibility and interface of other materials and construction with luminaire and ceiling system. Report discrepancies to the Architect.

B. Supply plaster frames, trim rings and backboxes to other trades.

C. Coordinate with mechanical divisions to avoid conflicts between luminaries, support fittings and mechanical equipment.

1.05 SUBMITTALS

A. Submit manufacturer's drawings, product data and photometric data.

B. Submit shop drawings for luminaries indicating pertinent physical characteristics.

C. Submit samples of luminaires if requested by the Architect.

D. If requested by the Architect, provide complete photometric data and heat dissipation reports from independent testing laboratory.

Revised June 6, 2023

FAA STB Annex Renovation 26 51 00-2

1.06 SUBSTITUTIONS

A. For purposes of equal competitive bidding the specified manufacturer and product must be submitted in the bid. A manufacturer may submit in writing to the Contracting Officer a request for Substitution only within ten (10) days after award of contract.

B. Requests for substitution shall be presented in submittal format including manufacturers catalog data on all fixtures. Also provide photometric information by an independent testing laboratory showing fixture efficiency, coefficients of utilization and candela distribution curves.

1.07 LUMINAIRE DESIGNATIONS

A. See drawings for fixture schedule.

PART 2: PRODUCTS

2.01 MANUFACTURERS

A. Provide products produced by the following:

1. Philips Lighting

2. Cooper Lighting

3. Acuity Lighting

4. Hubbell / Lighting Division

5. LSI Industries, Inc.

6. Other manufacturers as indicated on the fixture schedule

2.02 LUMINAIRES

A. Luminaires shall be as indicated in the Lighting Fixture Schedule on the drawings or as approved by the Architect.

2.03 SURFACE AND SUSPENSION MOUNTED LUMINARIES

A. Provide all mounting hardware for surface mounted fixtures.

B. Provide wireway stem hangers, hanger rods and all mounting brackets and accessories required for suspension mount fixtures.

2.04 EXIT LIGHTS

A. Exit lights shall be as indicated in the Lighting Fixture Schedule on the drawings or as approved by the Architect.

FAA STB Annex Renovation 26 51 00-3

2.05 LAMPS

A. Provide lamps for all fixtures as scheduled. All lamps of each source type (i.e. LED, metal halide, fluorescent, compact fluorescent, etc.) shall be supplied by a single manufacturer.

B. Acceptable Manufacturers: Provide replaceable lamps manufactured by one of the following:

1. LED:

a. By fixture manufacturer.

2. Fluorescent and Compact Fluorescent:

a. Philips Lighting

b. Sylvania

c. General Electric

3. High Intensity Discharge

a. Philips Lighting

b. Sylvania

c. General Electric

d. Venture Lighting

PART 3: EXECUTION

3.01 SUPPORTS

A. Provide special supports or mounting construction where necessary to meet architectural requirements and per manufacturer's specifications and recommendations.

B. Provide independent wire supports directly to structure from opposite corners (2 thus) of each grid mounted troffer fixture.

C. Support high bay luminaries directly from building structure by rod hangers (wireway stems where required) and inserts or metal angle headers supported from framing structure.

3.02 ALIGNMENT

A. Align luminaries and clean diffusers prior to final acceptance.

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3.03 INSTALLATION UNDER BUILDING INSULATION

A. When light fixtures are to be installed with the building insulation system placed directly on top of the fixture, the fixture shall be protected in accordance with the Fire Resistance Directory.

END OF SECTION