26_56_00_LED_Update_31_Jul_13.pdf

Repair (R/M) Electrical Lines – 26 56 00-1 156-011 MSA/COMM SQ Areas – JFSD970342 (114009) 2012 by FEI

SECTION 26 56 00 1

EXTERIOR LIGHTING 2

A. GENERAL 4

RELATED DOCUMENTS 6

Drawings and general provisions of the Contract, including General and Supplementary Conditions and 8 Division 01 Specification Sections, apply to this Section. 9

SUMMARY 11

Section Includes: 13

1. Exterior luminaires with lamps and ballasts. 14

2. Luminaire-mounted photoelectric relays. 15

3. Poles and accessories. 16

DEFINITIONS 18

CCT: Correlated color temperature. 20 CRI: Color-rendering index. 22 LED: Light emitting diode. 24 LER: Luminaire efficacy rating. 26 Luminaire: Complete lighting fixture, including ballast housing if provided. 28 Pole: Luminaire support structure, including tower used for large area illumination. 30 Standard: Same definition as "Pole" above. 32

STRUCTURAL ANALYSIS CRITERIA FOR POLE SELECTION 34

Dead Load: Weight of luminaire and its horizontal and vertical supports, lowering devices, and supporting 36 structure, applied as stated in AASHTO LTS-4-M. 37 Live Load: Single load of 500 lbf, distributed as stated in AASHTO LTS-4-M. 39 Ice Load: Load of 3 lbf/sq. ft., applied as stated in AASHTO LTS-4-M Ice Load Map. 41

Wind Load: Pressure of wind on pole and luminaire and banners and banner arms, calculated and applied as 43 stated in AASHTO LTS-4-M. 44

1. Basic wind speed for calculating wind load for poles 50 feet high or less is 100 mph. 45

a. Wind Importance Factor: 1.0. 46

b. Minimum Design Life: 25 years. 47

c. Velocity Conversion Factors: 1.0. 48

ACTION SUBMITTALS 50

Product Data: For each luminaire, pole, and support component, arranged in order of lighting unit 52 designation. Include data on features, accessories, finishes, and the following: 53

1. Physical description of luminaire, including materials, dimensions, effective projected area, and 54 verification of indicated parameters. 55

2. Details of attaching luminaires and accessories. 56

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3. Details of installation and construction. 1

4. Luminaire materials. 2

5. Photometric data based on laboratory tests of each luminaire type, complete with indicated lamps, 3 ballasts, and accessories. 4

a. Testing Agency Certified Data: For indicated luminaires, photometric data shall be certified 5 by a qualified independent testing agency. Photometric data for remaining luminaires shall 6 be certified by manufacturer. 7

b. Manufacturer Certified Data: Photometric data shall be certified by manufacturer's laboratory 8 with a current accreditation under the National Voluntary Laboratory Accreditation Program 9 for Energy Efficient Lighting Products. 10

6. Photoelectric relays. 11

7. Lamps, including life, output, CCT, CRI, lumens, and energy-efficiency data. 12

8. Materials, dimensions, and finishes of poles. 13

9. Means of attaching luminaires to supports, and indication that attachment is suitable for components 14 involved. 15

10. Anchor bolts for poles. 16

11. Manufactured pole foundations. 17

Shop Drawings: Include plans, elevations, sections, details, and attachments to other work. 19

1. Detail equipment assemblies and indicate dimensions, weights, loads, required clearances, method 20 of field assembly, components, and location and size of each field connection. 21

2. Anchor-bolt templates keyed to specific poles and certified by manufacturer. 22

3. Design calculations, certified by a qualified professional engineer, indicating strength of screw 23 foundations and soil conditions on which they are based. 24

4. Wiring Diagrams: For power, signal, and control wiring. 25

Samples: For products designated for sample submission in the Exterior Lighting Device Schedule. 27

CLOSEOUT SUBMITTALS 29

Operation and Maintenance Data: For luminaires and poles to include in emergency, operation, and 31 maintenance manuals. 32

QUALITY ASSURANCE 34

Luminaire Photometric Data Testing Laboratory Qualifications: Provided by manufacturers' laboratories that 36 are accredited under the National Volunteer Laboratory Accreditation Program for Energy Efficient Lighting 37 Products. 38 LED Luminaire – IES LM-79 Test Report: Submit test report on manufacturer's standard production model 40 luminaire. Submittal shall include all photometric and electrical measurements, as well as all other pertinent 41 data outlined under "14.0 Test Report" in IES LM-79. 42 LED Luminaire – IES LM-80 Test Report: Submit report on manufacturer's standard production LED package, 44 array, or module. Submittal shall include: 45

a. Testing agency, report number, date, type of equipment, and LED light source being tested. 46

b. All data required by IES LM-80. 47

Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified 50 testing agency, and marked for intended location and application. 51 Comply with IEEE C2, "National Electrical Safety Code." 53 Comply with NFPA 70. 55

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DELIVERY, STORAGE, AND HANDLING 2

Store poles on decay-resistant-treated skids at least 12 inches above grade and vegetation. Support poles to 4 prevent distortion and arrange to provide free air circulation. 5 Retain factory-applied pole wrappings on metal poles until right before pole installation. For poles with 7 nonmetallic finishes, handle with web fabric straps. 8

WARRANTY 10

Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace products 12 that fail in materials or workmanship; that corrode; or that fade, stain, perforate, erode, or chalk due to effects 13 of weather or solar radiation within specified warranty period. Manufacturer may exclude lightning damage, 14 hail damage, vandalism, abuse, or unauthorized repairs or alterations from special warranty coverage. 15

1. Warranty Period for Luminaires: Five years from date of Substantial Completion. 16

2. Warranty Period for Metal Corrosion: Five years from date of Substantial Completion. 17

3. Warranty Period for Color Retention: Five years from date of Substantial Completion. 18

4. Warranty Period for Poles: Repair or replace lighting poles and standards that fail in finish, materials, 19 and workmanship within manufacturer's standard warranty period, but not less than three years from 20 date of Substantial Completion. 21

B. PRODUCTS 23

MANUFACTURERS 25

Products: Subject to compliance with requirements, available products that may be incorporated into the 27 Work include, but are not limited to, product(s) indicated on Drawings. 28

GENERAL REQUIREMENTS FOR LUMINAIRES 30

LED luminaire housings shall be die cast or extruded aluminum. 32 LED luminaires shall be rated for operation within an ambient temperature range of minus 22 degrees F to 34 104 degrees F. 35 Luminaires shall be UL listed for wet locations per UL 1598. Optical compartment for LED luminaires shall be 37 sealed and rated a minimum of IP65 per NEMA IEC 60529. 38 LER Tests LED Fixtures: LED luminaires shall produce a minimum efficacy of 65 lumens per watt tested per 40 IES LM-79. Theoretical models of initial raw LED lumens per watt are not acceptable. 41 Luminaires shall have IES distribution and NEMA field angle classifications as indicated in luminaire schedule 43 on project plans per IES HB-10. 44 Housing: Housing finish shall be baked-on enamel, anodized, or baked-on powder coat paint. Finish shall be 46 capable of surviving ASTM B117 salt fog environment testing for 2500 hours minimum without blistering or 47 peeling. 48 Luminaires shall not exceed the following IES TM-15 Backlight, Uplight and Glare (B.U.G.) ratings: 50

1. Maximum Backlight (B) rating shall be determined by lighting zone in which luminaire is placed. 51

2. Maximum Uplight (U) rating shall be U0. 52

3. Maximum Glare (G) rating shall be determined by lighting zone in which luminaire is placed. 53

Luminaires shall be fully assembled and electrically tested prior to shipment from factory. 55

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Color: The finish color shall be as indicated in the luminaire schedule or detail on the project plans. 1 Arm Bolts: Luminaire arm bolts shall be 304 stainless steel or zinc-plated steel. 3 Lenses: Luminaire lenses shall be constructed of clear tempered glass or UV-resistant acrylic. Provide poly-5 carbonate vandal-resistant lenses as indicated. 6 Wiring compartment: The wiring compartment on pole-mounted, street and area luminaires must be accessi-8 ble without the use of hand tools to manipulate small screws, bolts, or hardware. 9 Incorporate modular electrical connections, and construct luminaires to allow replacement of all or any part of 11 the optics, heat sinks, power supply units, ballasts, surge suppressors and other electrical components using 12 only a simple tool, such as a manual or cordless electric screwdriver. 13 Nameplate: Luminaires shall have a nameplate bearing the manufacturer's name, address, model number, 15 date of manufacture, and serial number securely affixed in a conspicuous place. The nameplate of the dis-16 tributing agent will not be acceptable. 17 Tilt adjustment: Roadway and area luminaires shall have an integral tilt adjustment of plus or minus 5 degrees 19 to allow the unit to be leveled in accordance with ANSI C136.3. 20 Vibration testing: Luminaire must pass 3G vibration testing in accordance with NEMA C136.31. 22 Connections: All factory electrical connections shall be made using crimp, locking, or latching style connect-24 ors. Twist-style wire nuts are not acceptable. 25

LUMINAIRE LIGHT SOURCES 27

Correlated Color Temperature (CCT) shall be in accordance with NEMA ANSLG C78.377: Nominal CCT: 29 4000 degrees K: 3985 plus or minus 275 degrees K 30 Color Rendering Index (CRI) shall be: Greater than or equal to 70 for 4000 degrees K light sources. 32 Color Consistency: Manufacturer shall utilize a maximum 4-step MacAdam ellipse binning tolerance for color 34 consistency of LEDs used in luminaires. 35

LUMINAIRE POWER SUPPLY UNITS (DRIVERS) 37

UL 1310. LED Power Supply Units (Drivers) shall meet the following requirements: 39

A. Minimum efficiency shall be 85 percent. 40 B. Drive current to each individual LED shall not exceed 600 mA, plus or minus 10 percent. 41 C. Shall be rated to operate between ambient temperatures of minus 22 degrees F and 104 degrees. 42 D. Shall be designed to operate on the voltage system to which they are connected, typically ranging 43 from 120 V to 480 V nominal. 44 E. Operating frequency shall be: 50 or 60 Hz. 45 F. Power Factor (PF) shall be greater than or equal to 0.90. 46 G. Total Harmonic Distortion (THD) current shall be less than or equal to 20 percent. 47 H. Shall meet requirements of 47 CFR 15, Class B. 48 I. Shall be RoHS-compliant. 49 J. Shall be mounted integral to luminaire. Remote mounting of power supply is not allowed. 50 K. Power supplies in luminaires mounted under a covered structure, such as a canopy, or where other-51 wise appropriate shall be UL listed with a sound rating of A. 52 L. Shall be dimmable, and compatible with a standard dimming control circuit of 0 - 10V. 53 M. Shall be equipped with over-temperature protection circuit that turns light source off until normal op-54 erating temperature is achieved. 55

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LED LUMINAIRE SURGE PROTECTION 1

Provide surge protection integral to luminaire to meet C Low waveforms as defined by IEEE C62.41.2, Sce-3 nario 1, Location Category C. 4

PHOTOELECTRIC RELAYS 6

Comply with UL Standards. 8

Contact Relays: Designed to fail in the on position, and factory set to turn light unit on at 1.5 to 3 fc and off at 10

4.5 to 10 fc with 15-second minimum time delay. Relay shall have directional lens in front of photocell to 11 prevent artificial light sources from causing false turnoff. 12

1. Adjustable window slide for adjusting on-off set points. 13

GENERAL REQUIREMENTS FOR POLES AND SUPPORT COMPONENTS 15

Structural Characteristics: Comply with AASHTO LTS-4-M. 17

1. Wind-Load Strength of Poles: Adequate at indicated heights above grade without failure, permanent 18 deflection, or whipping in steady winds of speed indicated in "Structural Analysis Criteria for Pole 19 Selection" Article. 20

2. Strength Analysis: For each pole, multiply the actual equivalent projected area of luminaires and 21 brackets by a factor of 1.1 to obtain the equivalent projected area to be used in pole selection 22 strength analysis. 23

Luminaire Attachment Provisions: Comply with luminaire manufacturers' mounting requirements. Use 25 stainless-steel fasteners and mounting bolts unless otherwise indicated. 26 Mountings, Fasteners, and Appurtenances: Corrosion-resistant items compatible with support components. 28

1. Materials: Shall not cause galvanic action at contact points. 29

2. Anchor Bolts, Leveling Nuts, Bolt Caps, and Washers: Hot-dip galvanized after fabrication unless 30 otherwise indicated. 31

3. Anchor-Bolt Template: Plywood or steel. 32

Handhole: Oval-shaped, with minimum clear opening of 2-1/2 by 5 inches, with cover secured by stainless-34 steel captive screws. 35 Power-Installed Screw Foundations: Factory fabricated by AB Chance / Hubbell, with structural steel 37 complying with ASTM A 36/A 36M and hot-dip galvanized according to ASTM A 123/A 123M; and with top-38 plate and mounting bolts to match pole base flange and strength required to support pole, luminaire, and 39 accessories. 40 Breakaway Supports: Frangible breakaway supports, tested by an independent testing agency acceptable to 42 authorities having jurisdiction, according to AASHTO LTS-4-M. 43

STEEL POLES 45

Poles: Comply with ASTM A 500, Grade B, carbon steel with a minimum yield of 46,000 psig; one-piece 47 construction up to 35 feet in height with access handhole in pole wall. 48

1. Shape: Round, tapered. 49

2. Mounting Provisions: Butt flange for bolted mounting on foundation or breakaway support. 50

Steel Mast Arms: Single-arm type, continuously welded to pole attachment plate. Material and finish same 52 as pole. 53 Brackets for Luminaires: Detachable, cantilever, without underbrace. 55

1249728329C Polygon

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1. Adapter fitting welded to pole, allowing the bracket to be bolted to the pole mounted adapter, then 1 bolted together with stainless-steel bolts. 2

2. Cross Section: Tapered oval, with straight tubular end section to accommodate luminaire. 3

3. Match pole material and finish. 4

Pole-Top Tenons: Fabricated to support luminaire or luminaires and brackets indicated, and securely 6 fastened to pole top. 7 Grounding and Bonding Lugs: Welded 1/2-inch threaded lug, complying with requirements in Section 26 05 9 26 "Grounding and Bonding for Electrical Systems," listed for attaching grounding and bonding conductors of 10 type and size listed in that Section, and accessible through handhole. 11 Cable Support Grip: Wire-mesh type with rotating attachment eye, sized for diameter of cable and rated for a 13 minimum load equal to weight of supported cable times a 5.0 safety factor. 14 Factory-Painted Finish: Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" 16 for recommendations for applying and designating finishes. 17

1. Surface Preparation: Clean surfaces to comply with SSPC-SP 1, "Solvent Cleaning," to remove dirt, 18 oil, grease, and other contaminants that could impair paint bond. Grind welds and polish surfaces to 19 a smooth, even finish. Remove mill scale and rust, if present, from uncoated steel, complying with 20 SSPC-SP 5/NACE No. 1, "White Metal Blast Cleaning," or with SSPC-SP 8, "Pickling." 21

2. Interior Surfaces of Pole: One coat of bituminous paint, or otherwise treat for equal corrosion 22 protection. 23

3. Exterior Surfaces: Manufacturer's standard finish consisting of one or more coats of primer and two 24 finish coats of high-gloss, high-build polyurethane enamel. 25

a. Color: Brown. 26

POLE ACCESSORIES 28

Base Covers: Manufacturers' standard metal units, arranged to cover pole's mounting bolts and nuts. Finish 30 same as pole. 31 Transformer Type Base: Same material and color as pole. Coordinate dimensions to suit pole's base flange 33 and accept ballast(s). 34

C. EXECUTION 36

LUMINAIRE INSTALLATION 38

Install lamps in each luminaire. 40 Fasten luminaire to indicated structural supports. 42

1. Use fastening methods and materials selected to resist seismic forces defined for the application and 43 approved by manufacturer. 44

Adjust luminaires that require field adjustment or aiming. Include adjustment of photoelectric device to 46 prevent false operation of relay by artificial light sources, favoring a north orientation. 47

POLE INSTALLATION 49

Alignment: Align pole foundations and poles for optimum directional alignment of luminaires and their 51 mounting provisions on the pole. 52 Clearances: Maintain the following minimum horizontal distances of poles from surface and underground 54 features unless otherwise indicated on Drawings: 55

1. Fire Hydrants and Storm Drainage Piping: 10 feet. 56

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2. Water, Gas, Electric, Communication, and Sewer Lines: 10 feet. 1

3. Trees: 15 feet from tree trunk. 2

Foundation-Mounted Poles: Mount pole with leveling nuts, and tighten top nuts to torque level recommended 4 by pole manufacturer. 5

1. Use anchor bolts and nuts selected to resist seismic forces defined for the application and approved 6 by manufacturer. 7

2. Install base covers unless otherwise indicated. 8 Raise and set poles using web fabric slings (not chain or cable). 9

GROUNDING 11

Ground metal poles and support structures according to Section 26 05 26 "Grounding and Bonding for 13 Electrical Systems." 14

1. Install grounding electrode for each pole unless otherwise indicated. 15

FIELD QUALITY CONTROL 17

Inspect each installed fixture for damage. Replace damaged fixtures and components. 19

Illumination Observations: Verify normal operation of lighting units after installing luminaires and energizing 21 circuits with normal power source. 22

1. Verify operation of photoelectric controls. 23

END OF SECTION 25