DIVISION 16
ELECTRICAL
DIVISION 16 - ELECTRICAL
266
SECTION 16000 - ELECTRICAL GENERAL REQUIREMENTS
16000 - ELECTRICAL GENERAL REQUIREMENTS
PART 1 - GENERAL
1.
SCOPE
A.
The electrical work commences with the point of electrical service where shown on the
drawings and includes furnishing all material and labor for a complete electrical installation.
B.
The requirements of Division 1 apply to all work hereunder. The General and Special
Conditions are a part of this Division of the Specifications and all provisions contained therein
which affect this work are as binding as though incorporated herein.
C.
The Contractor shall be responsible for construction coordination of all work described in this
section with the work specified in other sections of the specifications and shown on the
drawings. In advance of construction, coordinate and work out any minor problems with other
trades to avoid conflicts therewith. However, if other than minor problems are encountered,
bring these problems to the attention of the Architect, who will make the final decisions as to
correction.
1.
2.
All references and notations pertaining to coordination by the Contractor shall apply to
construction coordination. The Architect and Engineers have, to the best of their ability,
coordinated the drawing and specifications to avoid conflicts between specified
equipment and space required for such, and between architectural and engineering
disciplines.
DEFINITIONS
A.
Provide: Furnish, install and connect.
B.
Product Data: Catalog cuts and descriptive literature.
C.
Shop Drawings: Factory prepared specific to the installation.
D.
Signal Circuit: Voltage: 0 - 120 Volts.
E.
Low Voltage: 120 - 600 Volts.
F.
High Voltage: Above 600 Volts.
G.
Indicated: Shown on the Contract Drawings.
H.
Noted: Indicated or specified elsewhere.
3.
DIVISION OF WORK
A.
Unless otherwise noted, the following are provided by Division 15.
1.
2.
3.
Motors.
Electric heating and air conditioning equipment.
Building energy management systems.
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SECTION 16000 - ELECTRICAL GENERAL REQUIREMENTS
4.
Pilot and control devices for the above equipment, except conduit rough-in is work of this
section.
B.
Power wiring and equipment connections for items above are specified in this Division.
Control wiring for Division 15 is installed by Division 15 per the requirements of this Division.
Control wiring for other devisions is installed by this division except as noted below.
C.
Furnish and install any incidental work not shown or specified which can reasonably be inferred
as part of the work and necessary to provide a complete and workable system.
4.
DIVISION OF WORK
A.
Power will be supplied by the utility company overhead electrical distribution system. Verify
and comply with all power company requirements for metering, pull sections, and transformer
pads.
Make necessary arrangements with the power company for temporary service
requirements.
B.
Verify and comply with all requirements of the local telephone company concerning the
complete telephone system.
C.
Existing Utilities: Locate and protect existing utilities and other underground work in manner
which will ensure that no damage or service interruption will result from excavating and
backfilling.
D.
Protect property from damage which might result from excavating and backfilling.
E.
Protect persons from injury at excavations by barricades, warnings, and illumination.
5.
QUALITY ASSURANCE
A.
Provide the complete electrical installation in accordance with the 2008 National Electrical
Code (NFPA 70) and other applicable NPPA codes, Fire Prevention Code, Rules and
Regulations for Energy Efficiency Standards for New Construction, Americans with Disabilities
Act (ADA) Accessibility Guidelines for Buildings and Facilities, and in accordance with
applicable local codes. Obtain all necessary permits and have all work inspected by appropriate
authorities.
B.
All products shall be designed, manufactured and tested in accordance with industry standards.
Where applicable, products shall be labeled or listed by third party certification agencies.
Standards organizations, and their abbreviations as used hereafter, include the following:
1.
2.
3.
4.
5.
6.
6.
American National Standards Institute, Inc. (ANSI).
American Society for Testing and Materials (ASTM).
Insulated Cable Engineering Association (ICEA).
National Electrical Manufacturers Association (NEMA).
National Fire Protection Association (NFPA).
Underwriters Laboratories (UL).
SUBMITTALS
A.
Make all submittal in accordance with the requirements of Division 1. Approval drawings
consists of shop drawings, product data and other information as noted in the individual
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SECTION 16000 - ELECTRICAL GENERAL REQUIREMENTS
equipment sections. Except as noted, submittal information is for approval and equipment may
not be installed until submittals have been returned with stamped approval.
B.
Product data shall include, for each item, the manufacturer, manufacturer’s catalog number, type
of class, the rating, capacity, size, etc. Submittals shall include:
1.
2.
3.
4.
5.
6.
7.
Fixture Cuts.
Disconnect Switches.
Panelboards.
Wire and Cable.
Conduit and Fittings.
Boxes and Covers.
Fire Alarm Systems Equipment.
C.
Fixture Cuts: Contractor shall submit a brochure containing catalog cuts or drawings and data
for all the lighting fixtures he proposes to furnish. For fixtures which the contractor proposes to
substitute for those specified, he shall submit complete photometric data prepared by a
recognized, approved testing laboratory, manufacturer’s data sheets or drawings showing
dimensions, construction, materials and finished, and when required, sample fixtures.
D.
Shop Drawings: Submit for approval, detailed construction drawings for each item of
fabricated equipment required for the electrical installation. All drawings shall be to scale, fully
dimensioned, and provide sufficient detail to clearly indicate the arrangement of the equipment
and its component parts. Construction of the equipment shown shall be revised to comply with
the drawings and specifications as drawings, and the drawings submitted when requested by the
Architect. Shop drawings shall be submitted for the following:
1.
Panelboards.
E.
Except as noted, installation instructions are not required to be submitted. However, it is the
Contractor’s responsibility to obtain installation information from the manufacture for all
equipment prior to installing the equipment.
F.
Substitution. Only one substitution for each type of equipment or material will be considered.
7.
DRAWINGS
A.
The electrical drawings, which constitute an integral part of this contract, shall serve as the
working drawings. They indicate diagrammatically the general layout of the complete electrical
system, including the arrangement of feeders, circuits, outlets, switches, controls, panelboards,
service equipment, fixtures, special systems, and other work. Field verifications of scale
dimensions taken from the drawings are directed since actual field locations, distances and
elevations will be governed by actual filed conditions. Review architectural, structural,
mechanical and plumbing drawings and adjust work to conform to all conditions indicated
thereon. Discrepancies shown on different plans or between plans and actual field conditions,
or between plans and specifications, shall promptly be brought to the attention of the Architect
for a decision prior to installation of equipment in question. If discrepancies are not brought to
the attention of the Architect prior to installation of said equipment the Contract, if so directed,
will move, remove or modify said equipment at no additional cost.
SECTION 16000 - ELECTRICAL GENERAL REQUIREMENTS
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SECTION 16000 - ELECTRICAL GENERAL REQUIREMENTS
8.
RECORD DRAWINGS
A.
Furnish record drawings in accordance with the requirements of Division 1. Record drawings
consist of submittal data as listed above, operation and maintenance data, and as built drawings.
Record drawings are to reflect the final installation including any changes during approval,
manufacturing tests, and installation.
B.
In addition to other required sets, furnish one set of operation and maintenance data for all
apparatus requiring service. This set is to be bound in hardback, three-ring binder(s) located in
a hinged metal cabinet in the main electrical room and shall include:
1.
2.
3.
Title page with the project’s name; installing contractor’s name address, and telephone
number; date of installation and warranty period.
Index sheet.
Complete manufacturers operation and maintenance with tabs (corresponding to the
index) separating each item or system. Include on the as-built drawings sufficient
dimensions to permit location of underground conduits.
C.
As-Built Drawings: Furnish one set of prints maintained at the job site at all times with all
changes during construction marked thereon. Include on the as-built drawings sufficient
dimensions to permit location of underground conduits.
D.
Submit the results of any test required in the individual equipment sections.
9.
SERIES CONNECTED RATINGS
A.
10.
Combinations for series connected interrupted ratings shall be recognized by Underwriters
Laboratories and shall appear in the Recognized Component Directory under the “Circuit
Breakers-Series Connected” product category DKSY2. Current limiting circuit breakers shall
allow the use of branch circuit breakers with lower interrupting capacities on systems capable of
delivering fault currents which are higher than these capacities.
DELIVERY, STORAGE AND HANDLING
A.
Shop products to the job site in their original packaging. Receive and store products in a
suitable manner to prevent damage or deterioration. Keep equipment upright at all times.
B.
Investigate the spaces through which equipment must pass to reach its final destination.
Coordinate with the manufacturer to arrange delivery at the proper stage of construction and to
provide shipping splits where necessary.
PART 2 - PRODUCTS
1.
INSTALLATION
A.
The complete installation is to be accomplished by skilled electrical tradesmen with certified or
suitably qualified individuals performing all special systems installation and testing. All
workmanship shall be of the highest quality; sub-standard work will be rejected.
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SECTION 16000 - ELECTRICAL GENERAL REQUIREMENTS
B.
Schedule the work and cooperate with all trades to avoid delays, interferences, and unnecessary
work. If any conflicts occur necessitating departures from the Contract Drawings and
specifications, detail of departures and reasons therefore shall be submitted immediately for the
Architect’s consideration.
C.
Do not allow installations to be concealed or enclosed before they have been inspected and
tested. Should work be concealed before it has been inspected and tested, uncover at no
additional cost, repairing as necessary after inspection.
D.
Electrical License Requirements
1.
2.
All electricians shall have a copy of their license with them and shall be required to show
it to an appropriate inspector upon request.
CERTIFICATION AND TESTS
A.
Prior to request for final review, test all systems and repair or replace all defective work.
Submit, with request for final review, written certification that all electrical systems are
complete and operational.
B.
At the time of final review of electrical work, demonstrate the operation of electrical systems.
Furnish labor, apparatus and equipment for systems’ demonstration.
C.
After final review and acceptance, turn over to the Owner all keys for electrical equipment
locks.
Present to the Owner or his designated representative demonstrations and oral
instructions for proper operation and maintenance of the electrical equipment and systems.
3.
PROJECT MODIFICATIONS
A.
During the progress of construction, if such conditions arise that require revisions,
modifications, or relocations to any electrical equipment or materials incorporated in this
project, such alterations shall be immediately called to the attention of the Architect. Contractor
shall then prepare necessary Drawings showing proposed changes. Submit proposed changes
for review by the Architect prior to actual revision work in the field.
END OF SECTION 16000
SECTION 16000 - ELECTRICAL GENERAL REQUIREMENTS
271
SECTION 16060 - GROUNDING AND BONDING
16060 - GROUNDING AND BONDING
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
Grounding and bonding components.
B.
Provide all components necessary to complete the grounding system(s) consisting of:
1.
2.
2.
Concrete-encased electrode.
Rod electrodes.
REFERENCE STANDARDS
A.
3.
NFPA 70 - National Electrical Code; National Fire Protection Association, 2008.
PERFORMANCE REQUIREMENTS
A.
4.
Grounding System Resistance: 5 ohms.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittals procedures.
B.
Product Data: Provide for grounding electrodes and connections.
5.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Listed and classified by Underwriters Laboratories, Inc. as suitable for the purpose
specified and indicated.
PART 2 - PRODUCTS
1.
ELECTRODES
A.
Rod Electrodes: Copper.
1.
2.
B.
2.
Diameter: 3/4 inch.
Length: 10 feet.
Foundation Electrodes: 3/0 AWG.
CONNECTORS AND ACCESSORIES
A.
Mechanical Connectors: Bronze.
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SECTION 16060 - GROUNDING AND BONDING
B.
Exothermic Connections.
C.
Wire: Stranded Copper.
D.
Grounding Electrode Conductor: Size to meet NFPA 70 requirements.
PART 3 - EXECUTION
1.
EXAMINATION
A.
Verify existing conditions prior to beginning work.
B.
Verify that final backfill and compaction has been completed before driving rod electrodes.
2.
INSTALLATION
A.
Install ground electrodes at locations indicated. Install additional rod electrodes as required to
achieve specified resistance to ground.
B.
Install 3/0 AWG bare copper wire in foundation footing.
C.
Provide grounding electrode conductor and connect to reinforcing steel in foundation footing.
Bond steel together.
D.
Provide bonding to meet requirements described in Quality Assurance.
E.
Equipment Grounding Conductor: Provide separate, insulated conductor within each feeder and
branch circuit raceway. Terminate each end on suitable lug, bus, or bushing.
END OF SECTION 16060
SECTION 16060 - GROUNDING AND BONDING
273
SECTION 16070 - HANGERS AND SUPPORTS
16070 - HANGERS AND SUPPORTS
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
Conduit and equipment supports.
B.
Anchors and fasteners.
2.
REFERENCE STANDARDS
A.
NECA 1 - Standard Practices for Good Workmanship in Electrical Contracting; national
Electrical Contractors Association; 2006.
B.
NFPA 70 - National Electrical Code; National Fire Protection Association, 2008.
3.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Listed and classified by Underwriters Laboratories, Inc. as suitable for the purpose
specified and indicated.
PART 2 - PRODUCTS
1.
MATERIALS
A.
Hangers, Supports, Anchors, and Fasteners - General: Corrosion-resistant material of size and
type adequate to carry the loads of equipment and conduit, including weight of wire in conduit.
B.
Supports: Fabricated of structural steel or formed steel members; galvanized.
C.
Anchors and Fasteners:
1.
2.
3.
4.
5.
Concrete Structural Elements: Use precast inserts, expansion anchors, powder-actuated
anchors, or preset inserts.
Steel Structural Elements: Use beam clamps, steel spring clips, steel ramset fasteners, or
welded fasteners.
Concrete Surfaces: Use self-drilling anchors or expansion anchors.
Hollow Masonry, Plaster, and Gypsum Board Partitions: Use toggle bolts or hollow wall
fasteners.
Wood Elements: Use wood screws.
PART 3 - EXECUTION
1.
INSTALLATION
SECTION 16070 - HANGERS AND SUPPORTS
274
SECTION 16070 - HANGERS AND SUPPORTS
A.
Install hangers and supports as required to adequately and securely support electrical system
components, in a neat and workmanlike manner, as specified in NECA 1.
1.
2.
Do not fasten supports to pipes, ducts, mechanical equipment, or conduit.
Obtain permission from Architect before drilling or cutting structural members.
B.
Rigidly weld support members or use hexagon-head bolts to present neat appearance with
adequate strength and rigidity. Use spring lock washers under all nuts.
C.
Install surface-mounted cabinets and panelboards with minimum of four anchors.
D.
In wet and damp locations use steel channel supports to stand cabinets and panelboards 1 inch
off wall.
E.
Use sheet metal channel to bridge studs above and below cabinets and panelboards recessed in
hollow partitions.
END OF SECTION 16070
SECTION 16070 - HANGERS AND SUPPORTS
275
SECTION 16075 - ELECTRICAL IDENTIFICATION
16075 - ELECTRICAL IDENTIFICATION
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
2.
Nameplates and labels.
REFERENCE STANDARDS
A.
3.
NFPA 70 - National Electrical Code; National Fire Protection Association, 2008.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Listed and classified by Underwriters Laboratories, Inc. as suitable for the purpose
specified and shown.
PART 2 - PRODUCTS
1.
NAMEPLATES AND LABELS
A.
Nameplates: Engraved three-layer laminated plastic, black letter on white background.
B.
Locations:
1.
C.
Letter Size:
1.
2.
D.
2.
Each electrical distribution and control equipment enclosure.
Use 1/8 inch letters for identifying individual equipment and loads.
Use 1/4 inch letters for identifying grouped equipment and loads.
Labels: Embossed adhesive tape, with 3/16 inch white letters on black background. Use only
for identification of individual wall switches and receptacles, and control device stations.
UNDERGROUND WARNING TAPE
A.
Description: 3 inch wide polyethylene tape, detectable type colored red with suitable warning
legend describing buried electrical lines.
PART 3 - EXECUTION
1.
PREPARATION
A.
Degrease and clean surfaces to receive nameplates and labels.
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SECTION 16075 - ELECTRICAL IDENTIFICATION
2.
INSTALLATION
A.
Install nameplates and labels parallel to equipment lines.
B.
Secure nameplates to equipment front using screws.
C.
Secure nameplates to inside surface of door on panelboard that is recessed in finished locations.
D.
Identify underground conduits using underground warning tape. Install one tape per trench at 3
inches below finished grade.
END OF SECTION 16075
SECTION 16075 - ELECTRICAL IDENTIFICATION
277
SECTION 16123 - LOW VOLTAGE ELECTRICAL POWER CONDUCTORS & CABLES
16123 - LOW VOLTAGE ELECTRICAL POWER CONDUCTORS & CABLES
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
2.
Wire and cable for 600 volts and less.
REFERENCE STANDARDS
A.
NECA 1 - Standard for Good Workmanship in Electrical Contracting; National Electrical
Contractors Association; 2006.
B.
NFPA 70 - National Electrical Code; National Fire Protection Association; 2008.
3.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Product Data: Provide for each cable assembly type.
4.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and indicated.
PART 2 - PRODUCTS
1.
WIRING REQUIREMENTS
A.
Concealed Dry Interior Locations: Use only building wire with Type THHN/THWN insulation
in raceway, nonmetallic-sheathed cable, or metal clad cable.
B.
Exposed Dry Interior Locations: Use only building wire with Type THHN/THWN insulation in
raceway.
C.
Above Accessible Ceilings: Use only building wire with Type THHN/THWN insulation in
raceway, nonmetallic-sheathed cable, or metal clad cable.
D.
Exterior Locations: Use only building wire with Type THHN/THWN insulation in raceway.
E.
Underground Installations:
raceway.
F.
Use solid conductors for feeders and branch circuits 10 AWG and smaller.
G.
Use stranded conductors for feeders and branch circuits 8 AWG and larger.
Use only building wire with Type THHN/THWN insulation in
SECTION 16123 - LOW VOLTAGE ELECTRICAL POWER CONDUCTORS & CABLES
278
SECTION 16123 - LOW VOLTAGE ELECTRICAL POWER CONDUCTORS & CABLES
H.
2.
Use conductor not smaller than 12 AWG for power and lighting circuits.
BUILDING WIRE
A.
Description: Single conductor insulated wire.
B.
Conductor: Copper.
C.
Insulation Voltage Rating: 600 Volts.
D.
Insulation: NFPA 70, Type THHN/THWN.
3.
NONMETALLIC-SHEATHED CABLE
A.
Description: NFPA 70, Type NMC.
B.
Conductor: Copper.
C.
Insulation Voltage Rating: 600 Volts.
4.
METAL CLAD CABLE
A.
Description: NFPA 70, Type MC.
B.
Conductor: Copper.
C.
Insulation Voltage Rating: 600 Volts.
D.
Insulation Temperature Rating: 60 Degrees C.
E.
Insulation Material: Thermoplastic.
F.
Armor Material: Steel.
G.
Armor Design: Interlocked metal tape.
PART 3 - EXECUTION
1.
EXAMINATION
A.
Verify that interior of building has been protected from weather.
B.
Verify that mechanical work likely to damage wire and cable has been completed.
C.
Verify that raceway insulation installation is complete and supported.
2.
PREPARATION
A.
Completely and thoroughly swab raceway before installing wire.
SECTION 16123 - LOW VOLTAGE ELECTRICAL POWER CONDUCTORS & CABLES
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SECTION 16123 - LOW VOLTAGE ELECTRICAL POWER CONDUCTORS & CABLES
3.
INSTALLATION
A.
Install wire and cable securely, in a neat and workmanlike manner, as specified in NECA 1.
B.
Route wire and cable as required to meet project conditions.
1.
Where wire and cable destination is indicated and routing is not shown, determine exact
routing and lengths required.
C.
Use wiring methods indicated.
D.
Pull all conductors into raceway at same time.
E.
Use suitable wire pulling lubricant for building wire 4 AWG and larger.
F.
Support cables above accessible ceiling, using spring metal clips or metal cable ties to support
cables from structure or ceiling suspension system. Do not rest cable on ceiling panels.
G.
Use suitable cable fittings and connectors.
H.
Neatly train and lace wiring inside boxes, equipment, and panelboards.
I.
Clean conductor surfaces before installing lugs and connectors.
J.
Make splices, taps, and terminations to carry full ampacity of conductors with no perceptible
temperature rise.
K.
Use insulated spring wire connectors with plastic caps for copper conductor splices and taps, 10
AWG and smaller.
END OF SECTION 16123
SECTION 16123 - LOW VOLTAGE ELECTRICAL POWER CONDUCTORS & CABLES
280
SECTION 16131 - CONDUIT
16131 - CONDUIT
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
2.
Conduit, fittings and conduit bodies.
RELATED REQUIREMENTS
A.
Section 07920 - Joint Sealants.
B.
Section 16060 - Grounding and Bonding.
C.
Section 16070 - Hangers and Supports.
3.
REFERENCE STANDARDS
A.
ANSI C80.1 - American National Standard for Electrical Rigid Steel Conduit (ERSC); 2005.
B.
ANSI C80.3 - American National Standard for Steel Electrical Metallic Tubing (EMTR); 2005.
C.
NECA 1 - Standard Practices for Good Workmanship in Electrical Contracting; National
Electrical Contractors Association; 2006.
D.
NECA 101 - Standard for Installing Steel Conduit (Rigid, IMC, EMT), National Electrical
Contractors Association; 2006.
E.
NEMA FB 1 - Fittings, Cast Metal Boxes, and Conduit Bodies for Conduit, Electrical Metallic
Tubing, and Cable, National Electrical Manufacturers Association, 2007.
F.
NEMA TC 2 - Electrical Polyvinyl Chloride (PVC) Tubing and Conduit; National Electrical
Manufacturers Association; 2003.
G.
NEMA TC 3 - PVC Fitting for Use with Rigid PVC Conduit and Tubing; National Electrical
Manufacturers Association; 2004.
H.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
4.
SUBMITTALS
A.
5.
See Section 01300 - Administrative Requirements for submittals procedures.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and shown.
SECTION 16131 - CONDUIT
281
SECTION 16131 - CONDUIT
6.
DELIVERY, STORAGE AND HANDLING
A.
Accept conduit on site. Inspect for damage.
B.
Protect conduit from corrosion and entrance of debris by storing above grade.
appropriate covering.
C.
Protect PVC conduit from sunlight.
Provide
PART 2 - PRODUCTS
1.
CONDUIT REQUIREMENTS
A.
Conduit Size: Comply with NFPA 70.
1.
B.
Minimum Size: 3/4 inch unless otherwise specified
Underground Installations:
1.
2.
3.
4.
More than 5 Feet from Foundation Wall. Use plastic coated conduit or thickwall
nonmetallic conduit.
Within 5 Feet from Foundation Wall. Use rigid steel conduit plastic coated conduit, or
thickwall nonmetallic conduit.
In or Under Slab on Grade: Use plastic coated conduit or thickwall nonmetallic conduit.
Minimum Size: 3/4 inch.
C.
Outdoor Location Above Grade: Use rigid steel conduit or intermediate metal conduit.
D.
Wet and Damp Locations: Use rigid steel conduit, intermediate metal conduit, or thickwall
nonmetallic conduit.
E.
Dry Locations:
1.
2.
2.
Concealed: Use electrical metallic tubing.
Exposed: Use electrical metallic tubing.
METAL CONDUIT
A.
Rigid Steel Conduit: ANSI C80.1.
B.
Intermediate Metal Conduit (IMC): Rigid steel.
C.
Fitting and Conduit Bodies: NEMA FB 1; material to match conduit.
3.
PVC COATED METAL CONDUIT
A.
Description: NEMA RN 1; rigid steel conduit with external PVC coating.
B.
Fittings and Conduit Bodies: NEMA FB 1; steel fitting with external PVC coating to match
conduit.
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282
SECTION 16131 - CONDUIT
4.
FLEXIBLE METAL CONDUIT
A.
Description: Interlocked steel construction.
B.
Fittings: NEMA FB 1.
5.
LIQUIDTIGHT FLEXIBLE METAL CONDUIT
A.
Description: Interlocked steel construction with PVC jacket.
B.
Fittings: NEMA FB 1.
6.
ELECTRICAL METALLIC TUBING (EMT)
A.
Description: ANSI C80.3; galvanized tubing.
B.
Fittings and Conduit Boxes: NEMA FB 1; steel or malleable iron compression type.
7.
NONMETALLIC CONDUIT
A.
Description: NEMA TC 2; Schedule 40 PVC.
B.
Fittings and Conduit Boxes: NEMA TC 3.
PART 3 - EXECUTION
1.
INSTALLATION
A.
Install conduit securely, in a neat and workmanlike manner, as specified in NECA 1.
B.
Install steel conduit as specified in NECA 101.
C.
Install nonmetallic conduit in accordance with manufacturer’s instructions.
D.
Arrange supports to prevent misalignment during wiring installation.
E.
Support conduit using coated steel or malleable iron straps, lay-in adjustable hangers, clevis
hangers, and split hangers.
F.
Group related conduits; support using conduit rack. Construct rack using steel channel; provide
space on each for 25 percent additional conduits.
G.
Fasten conduit supports to building structure and surfaces under provisions of Section 16070.
H.
Do not support conduit with wire or perforated pipe straps. Remove wire used for temporary
supports.
I.
Do not attach conduit to ceiling support wires.
J.
Arrange conduit to maintain headroom and present neat appearance.
SECTION 16131 - CONDUIT
283
SECTION 16131 - CONDUIT
K.
Route exposed conduit parallel and perpendicular to walls.
L.
Route conduit installed above accessible ceilings parallel and perpendicular to walls.
M.
Route conduit in and under slab from point-to-point.
N.
Maintain adequate clearance between conduit and piping.
O.
Cut conduit square using saw or pipecutter; de-burr cut ends.
P.
Bring conduit to shoulder of fittings, fasten securely.
Q.
Use conduit hubs to fasten conduit to sheet metal boxes in damp and wet locations.
R.
Install no more than equivalent of three 90 degree bends between boxes. Use conduit bodies to
make sharp changes in direction, as around beams. Use hydraulic one shot bender to fabricate
bends in metal conduit larger than 2 inch size.
S.
Avoid moisture traps; provide junction box with drain fitting at low points in conduit system.
T.
Provide suitable fittings to accommodate expansion and deflection where conduit crosses
seismic and expansion joints.
U.
Provide suitable pull string in each empty conduit except sleeves and nipples.
V.
Use suitable caps to protect installed conduit against entrance of dirt and moisture.
W.
Ground and bond conduit under provisions of Section 16060.
END OF SECTION 16131
SECTION 16131 - CONDUIT
284
SECTION 16138 - BOXES
16138 - BOXES
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
Wall and ceiling outlet boxes.
B.
Pull and junction boxes.
2.
RELATED REQUIREMENTS
A.
3.
Section 16140 - Wiring Devices: Wall plates in finished areas.
REFERENCE STANDARDS
A.
NECA 1 - Standard Practices for Good Workmanship in Electrical Contracting; National
Electrical Contractors Association; 2006.
B.
NEMA FB 1 - Fittings, Cast Metal Boxes, and Conduit Bodies for Conduit, Electrical Metallic
Tubing, and Cable, National Electrical Manufacturers Association, 2007.
C.
NEMA OS 1 - Sheet Steel Outlet Boxes, Device Boxes, Covers, and Box Supports; national
Electrical Manufacturers Association; 2008.
D.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
4.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and indicated.
PART 2 - PRODUCTS
1.
OUTLET BOXES
A.
Sheet Metal Outlet Boxes: NEMA OS 1, galvanized steel.
1.
Luminaire and Equipment Supporting Boxes: Rated for weight of equipment supported;
include 1/2 inch male fixture studs where required.
B.
Cast Boxes: NEMA FB 1, Type FD, aluminum. Provide gasketed cover by box manufacturer.
Provide threaded hubs.
C.
Wall Plates for Finished Areas: As specified in SEction 16140.
SECTION 16138 - BOXES
285
SECTION 16138 - BOXES
2.
PULL AND JUNCTION BOXES.
A.
Sheet Metal Boxes: NEMA OS 1, galvanized steel.
PART 3 - EXECUTION
1.
EXAMINATION
A.
2.
Verify locations of floor boxes and outlets in offices, apartments and work areas prior to roughin.
INSTALLATION
A.
Install boxes securely, in a neat and workmanlike manner, as specified in NECA 1.
B.
Install in locations as shown on Drawings, and as required for splices, taps, wire pulling,
equipment connections, and as required by NFPA 70.
C.
Set wall mounted boxes at elevations to accommodate mounting heights indicated.
D.
Electrical boxes are shown on Drawings in approximate locations unless dimensioned.
E.
Orient boxes to accommodate wiring devices oriented as specified in Section 16140.
F.
Maintain headroom and present neat mechanical appearance.
G.
Install pull boxes and junction boxes above accessible ceilings and in unfinished areas only.
H.
Inaccessible Ceiling Areas: Install outlet and junction boxes no more than 6 inches from ceiling
access panel or from removable recessed luminaire.
I.
Coordinate mounting heights and locations of outlet mounted above counters, benches, and
backsplashes.
J.
Locate outlet boxes to allow luminaires positioned as shown on reflected ceiling plan.
K.
Align adjacent wall mounted outlet boxes for switches, thermostats, and similar devices.
L.
Use flush mounting outlet box in finished areas.
M.
Do not install flush mounting box back-to-back in walls; provide minimum 6 inches separation.
Provide minimum 24 inches separation in acoustic rated walls.
N.
Secure flush mounting box to interior wall and partition studs. Accurately position to allow for
surface finish thickness.
O.
Install flush mounting box without damaging wall insulation or reducing its effectiveness.
P.
Do not fasten boxes to ceiling support wires.
Q.
Support boxes independently of conduit, except cast box that is connected to two rigid metal
conduits both supported within 12 inches of box.
SECTION 16138 - BOXES
286
SECTION 16138 - BOXES
R.
Use gang box where more than one device is mounted together. Do not use sectional box.
S.
Use cast outlet box in exterior locations exposed to the weather and wet locations.
3.
ADJUSTING
A.
Adjust flush-mounting outlets to make front flush with finished wall material.
B.
Install knockout closures in unused box openings.
4.
CLEANING
A.
Clean interior of boxes to remove dust, debris, and other material.
B.
Clean exposed surfaces and restore finish.
END OF SECTION 16138
SECTION 16138 - BOXES
287
SECTION 16140 - WIRING DEVICES
16140 - WIRING DEVICES
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
Wall switches.
B.
Receptacles.
C.
Wall plates.
2.
RELATED REQUIREMENTS
A.
3.
Section 16138 - Boxes.
REFERENCE STANDARDS
A.
FS W-C-596 - Connector, Electrical, Power, General Specification for; Federal Specification;
Revision G, 2001.
B.
FS W-S-896 - Switches, Toggle (Toggle and Lock), Flush-mounted (General Specification);
Federal Specification; Revision F, 1999.
C.
NECA 1 - Standard for Good Workmanship in Electrical Contracting; National Electrical
Contractors Association; 2006.
D.
NEMA WD 1 - General Color Requirements for Wiring Devices; National Electrical
Manufacturers Association; 1999 (R 2005).
E.
NEMA WD 6 - Wiring Device - Dimensional Requirements; national Electrical Manufacturers
Association; 2002 (R 2008).
F.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
G.
UL 20 - General-Use Snap Switches; Current Edition, Including All Revisions.
H.
UL 498 - Attachment Plugs and Receptacles; Current Edition, Including All Revisions.
I.
UL 514D - Cover Plates for Flush-Mounted Wiring Devices; Current Edition, Including All
Revisions.
4.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Product Data: Provide manufacturer’s catalog information showing dimensions, colors, and
configurations.
5.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
SECTION 16140 - WIRING DEVICES
288
SECTION 16140 - WIRING DEVICES
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and indicated.
PART 2 - PRODUCTS
1.
MANUFACTURERS
A.
Cooper Wiring Devices: www.cooperwiringdevices.com.
B.
Leviton Manufacturing, Inc: www.leviton.com.
C.
Engineer Approved Equal.
2.
WALL SWITCHES
A.
All Wall Switches: AC only, quiet operating, general-use snap switches with silver alloy
contacts, complying with NEMA WD 1 an NEMA WD 6, and listed as complying with UL 20
and where applicable, FS W-S-896; types as indicated on the drawings.
1.
B.
Wiring Provisions: Terminal screws for side wiring and screw actuated binding clamp
for back wiring with separate ground terminal screw.
Wall Switches: Heavy Duty, AC only general-use snap switch, complying with NEMA WD 6
and WD 1.
1.
2.
Body and Handle: Light Almond plastic with toggle handle.
Ratings:
a.
b.
C.
3.
Voltage: 120 Volts, AC.
Current: 20 amperes.
Switch Types: Single pole, double pole, and 3-way.
RECEPTACLES
A.
All Receptacles: Self-grounding, complying with NEMA WD 1 and NEMA WD 6, and listed
as complying with UL 498, and where applicable, FS W-C-596, types as indicated on the
drawings.
1.
2.
B.
Wiring Provisions: Terminal screws for side wiring or screw actuated binding clamp for
back wiring with separate ground terminal screw.
NEMA Configurations specified are according to NEMA WD 6.
Receptacles: Heavy Duty, complying with NEMA WD 6 and WD 1.
1.
Device Body: Light Almond plastic.
C.
Convenience Receptacles: Type 5 to 20.
D.
Duplex Convenience Receptacles.
SECTION 16140 - WIRING DEVICES
289
SECTION 16140 - WIRING DEVICES
E.
4.
GFCI Receptacles: Convenience receptacle with integral ground fault circuit interrupter to meet
regulatory requirements.
WALL PLATES
A.
All Wall Plates: Co ply with UL 514D.
1.
2.
Configuration: One piece cover as required for quantity and types of corresponding
wiring devices.
Screws: Metal with slotted heads finished to match wall plate finish.
B.
Decorative Cover Plates: Light Almond, smooth plastic.
C.
Weatherproof Cover Plates: Gasketed cast metal with hinged, gasketed device cover.
PART 3 - EXECUTION
1.
EXAMINATION
A.
Verify that field measurements are as shown on the drawings.
B.
Verify that outlet boxes are installed in proper locations and at proper mounting heights and are
properly sized to accommodate devices and conductors in accordance with NFPA 70.
C.
Verify that wall openings are neatly cut and will be completely covered by wall plates.
D.
Verify that final surface finishes are complete, including painting.
E.
Verify that floor boxes are adjusted properly.
F.
Verify that branch circuit wiring installation is completed, tested, and ready for connection to
wiring devices.
G.
Verify that conditions are satisfactory for installation prior to starting work.
2.
PREPARATION
A.
Provide extension rings to bring outlet boxes flush with finished surface.
B.
Clean dirt, debris, plaster, and other foreign materials from outlet boxes.
3.
INSTALLATION
A.
Perform work in a neat and workmanlike manner in accordance with NECA 1 and, where
applicable, NECA 130, including mounting heights specified in those standards unless
otherwise indicated.
B.
Coordinate locations of outlet boxes provided under Section 16138 as required for installation
of wiring devices provided under this section.
SECTION 16140 - WIRING DEVICES
290
SECTION 16140 - WIRING DEVICES
1.
C.
Install wiring devices in accordance with manufacturer’s instructions.
D.
Install permanent barrier between ganged wiring devices when voltage between adjacent
devices exceeds 300 V.
E.
Where required, connect wiring devices using pigtails not less than 6 inches long.
connect more than one conductor to wiring device terminals.
F.
Connect wiring devices by wrapping conductor clockwise 3/4 turn around screw terminal and
tightening to proper torque specified by the manufacturer. Where present, do not use push-in
pressure terminals that do not rely on screw-actuated binding.
G.
Unless otherwise indicated, connect wiring device grounding terminal to branch circuit
equipment grounding conductor and to outlet box with bonding jumper.
H.
Install wiring devices plumb and level with mounting yoke held rigidly in place.
I.
Install wall switches with OFF position down.
J.
Install vertically mounted receptacles with grounding pole on top and horizontally mounting
receptacles with grounding pole on left.
K.
Install wall plates to fit completely flush to wall with no gaps and rough opening completely
covered with out strain on wall plate. Repair or reinstall improperly install outlet boxes or
improperly sized rough opening. Do not use oversized wall plates in lieu of meeting this
requirement.
L.
Install blank wall plates on junction boxes and on outlet boxes with no wiring devices installed
or designated for future use.
4.
Do not
FIELD QUALITY CONTROL
A.
Inspect each wiring device for damage and defects.
B.
Operate each wall switch, wall dimmer, and fan speed controller with circuit energized to verify
proper operation.
C.
Test each receptacle to verify operation and proper polarity.
D.
Test each GFIC receptacle for proper tripping operation according to manufacturer’s
instructions.
E.
Correct wiring deficiencies and replace damaged or defective wiring devices.
5.
ADJUSTING
A.
6.
Where multiple receptacles, wall switches, or wall dimers are installed at the same
location and at the same mounting height, gang devices together under a common wall
plate.
Adjust devices and wall plates to be flush and level.
CLEANING
SECTION 16140 - WIRING DEVICES
291
SECTION 16140 - WIRING DEVICES
A.
Clean exposed surfaces to remove dirt, paint, or other foreign material and restore to match
original factory finish.
END OF SECTION 16140
SECTION 16140 - WIRING DEVICES
292
SECTION 16155 - EQUIPMENT WIRING
16155 - EQUIPMENT WIRING
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
2.
Electrical connections to equipment.
RELATED REQUIREMENTS
A.
Section 16131 - Conduit.
B.
Section 16123 - Low Voltage Electrical Power Conductors & Cables.
C.
Section 16138 - Boxes.
D.
Section 16140 - Wiring Devices.
3.
REFERENCE STANDARDS
A.
4.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
ADMINISTRATIVE REQUIREMENTS
A.
Coordination:
1.
2.
B.
Sequencing:
1.
2.
5.
Obtain and review shop drawings, product data, manufacturer’s wiring diagrams, and
manufacturer’s instruction for equipment furnished under other sections.
Determine connection locations and requirements.
Install rough-in of electrical connections before installation of equipment is required.
Make electrical connections before required start-up of equipment.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Product Data: Provide wiring device manufacturer’s catalog information showing dimensions,
configurations, and construction.
6.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and indicated.
SECTION 16155 - EQUIPMENT WIRING
293
SECTION 16155 - EQUIPMENT WIRING
PART 2 - PRODUCTS
1.
MATERIALS
A.
Disconnect Switches: As specified in Section 16412.
B.
Wiring Devices: As specified in Section 16140.
C.
Flexible Conduit: As specified in Section 16131.
D.
Wire and Cable: As specified in Section 16123.
E.
Boxes: As specified in Section 16138.
PART 3 - EXECUTION
1.
EXAMINATION
A.
2.
Verify that equipment is ready for electrical connection, wiring, and energization.
ELECTRICAL CONNECTIONS
A.
Make electrical connections in accordance with equipment manufacturer’s instructions.
B.
Make conduit connections to equipment using flexible conduit. Use liquidtight flexible conduit
with watertight connectors in damp or wet locations.
C.
Connect heat producing equipment using wire and cable with insulation suitable for
temperatures encountered.
D.
Provide receptacle outlet to accommodate connection with attachment plug.
E.
Provide cord and cap where field-supplied attachment plug is required.
F.
Install suitable strain-relief clamps and fittings for cord connections at outlet boxes and
equipment connection boxes.
G.
Install disconnect switches, controllers, control stations, and control devices to complete
equipment wiring requirements.
H.
Install terminal block jumpers to complete equipment wiring requirements.
I.
Install interconnecting conduit and wiring between devices and equipment to complete
equipment wiring requirements.
END OF SECTION 16155
SECTION 16155 - EQUIPMENT WIRING
294
SECTION 16411 - ENCLOSED CIRCUIT BREAKERS
16411 - ENCLOSED CIRCUIT BREAKERS
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
2.
Enclosed circuit breakers.
RELATED REQUIREMENTS
A.
Section 16060 - Grounding and Bonding.
B.
Section 16075 - Electrical Identification: Nameplates.
3.
REFERENCE STANDARDS
A.
FS W-C-375 - Circuit Breakers, Molded Case; Branch Circuit and Service; Federal
Specification; Revision D, 2006.
B.
NECA 1 - Standard for Good Workmanship in Electrical Contracting; National Electrical
Contractors Association; 2006.
C.
NEMA 250 - Enclosures for Electrical Equipment (1000 Volts Maximum); 2008.
D.
NETA STD ATS - Acceptance Testing Specifications for Electrical Power Distribution
Equipment and Systems; International Electrical Testing Association; 2009.
E.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
F.
UL 50 - Enclosures for Electrical Equipment, Non-Environmental Considerations; Current
Edition, Including All Revisions.
G.
UL 50E - Enclosures for Electrical Equipment, Environmental Considerations; Current Edition,
Including All Revisions.
H.
UL 489 - Molded-Case Circuit Breakers, Molded-Case Switches and Circuit Breaker
Enclosures; Current Edition, Including All Revisions.
4.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Product Data: Provide manufacturer’s standard catalog pages and data sheet for circuit
breakers, enclosures, and other installed components and accessories.
5.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and indicated.
SECTION 16411 - ENCLOSED CIRCUIT BREAKERS
295
SECTION 16411 - ENCLOSED CIRCUIT BREAKERS
PART 2 - PRODUCTS
1.
MANUFACTURERS
A.
Eaton Corporation; Cutler-Hammer Products: www.eaton.com.
B.
Schneider Electric; Square D Products: www.schneider-electric.us.
C.
Engineer Approved Equal.
2.
ENCLOSED CIRCUIT BREAKERS
A.
Description:
enclosures.
B.
Unless otherwise indicated, provide products suitable for continuous operation under the
following service conditions:
1.
2.
C.
Units consisting of molded case circuit breakers individually mounted in
Altitude: Less that 6,500 feet.
Ambient Temperature: Between 23 degrees F and 104 degrees F.
Short Circuit Current Rating:
1.
Provide enclosed circuit breakers with listed short circuit current rating not less than the
available fault current at the installed location indicated on the drawings.
D.
Conductor Terminations: Suitable for use with the conductors to be installed.
E.
Provide solidly bonded equipment ground bus in each enclosed circuit breakers, with a suitable
lug for terminating each equipment grounding conductor.
F.
Enclosures: Comply with NEMA 250, and list and label as complying with UL 50 and UL 50E.
1.
G.
3.
Environment Type per NEMA 250:
following installation locations.
Unless otherwise indicated, as specified for the
Provide externally operable handle with means for locking in the OFF position.
MOLDED CASE CIRCUIT BREAKERS
A.
Description: Quick-make, quick-break, over center toggle, trip-free, trip-indicating circuit
breakers listed and labeled as complying with UL 489, and complying with FS W-C-375 where
applicable ratings, configurations, and features as indicated on the drawings.
B.
Interrupting Capacity:
1.
Provide circuit breakers with interrupting capacity as required to provide the short circuit
current rating indicated, but not less than:
a.
10,000 rms symmetrical amperes at 240 VAC or 208 VAC.
SECTION 16411 - ENCLOSED CIRCUIT BREAKERS
296
SECTION 16411 - ENCLOSED CIRCUIT BREAKERS
2.
C.
Fully Rated Systems: Provide circuit breakers with interrupting capacity not less than the
short circuit current rating indicated.
Conductor Terminations:
1.
Lug Material: Aluminum, suitable for terminating aluminum, or copper conductors.
D.
Multi-Pole Circuit Breakers: Furnish with common trip for all poles.
E.
Molded Case Circuit Breakers: UL listed for the following service conditions.
1.
2.
4.
Temperature: 105 degrees F.
Altitude: 500 feet.
ACCESSORIES
A.
Enclosures:
1.
2.
Fabricate enclosures from steel.
Finish: Manufacturer’s standard enamel finish, gray color.
B.
Handle Lock: Include provisions for sealing.
C.
Provide insulated grounding lug in each enclosure.
PART 3 - EXECUTION
1.
INSTALLATION
A.
Install enclosed circuit breakers where indicated, in accordance with manufacturer’s
instructions.
B.
Install enclosed circuit breakers securely, in a neat and workmanlike manner in accordance with
NECA 1.
C.
Arrange equipment to provide minimum clearances in accordance with manufacturer’s
instructions and NFPA 70.
D.
Provide required supports in accordance with Section 16170.
E.
Install enclosed circuit breakers plumb.
F.
Except where indicated to be mounted adjacent to the equipment they supply, mount enclosed
circuit breakers such that the highest position of the operating handle does not exceed 79 inches
above the floor or working platform.
G.
Provide grounding and bonding in accordance with Section 16060.
H.
Provide identification nameplates for each enclosed circuit breaker in accordance with Section
16075.
I.
Provide arc flash warning labels in accordance with NFPA 70.
SECTION 16411 - ENCLOSED CIRCUIT BREAKERS
297
SECTION 16411 - ENCLOSED CIRCUIT BREAKERS
2.
FIELD QUALITY CONTROL
A.
Perform inspection, testing, and adjusting in accordance with Section 01400.
B.
Inspect and test in accordance with manufacturer’s instructions and NETA STD ATS, except
Section 4.
C.
Perform inspections and tests listed in NETA STD ATS, Section 7.6.1.1 for circuit breakers used
for service entrance. Tests listed as optional are not required.
D.
Correct deficiencies and replace damaged or defective enclosed circuit breaker.
E.
Inspect and test each circuit breaker.
F.
Inspect each circuit breaker visually.
G.
Perform several mechanical ON-OFF operations on each circuit breaker.
H.
Verify circuit continuity on each pole in closed position.
I.
Determine that circuit breaker will trip on overcurrent condition, with tripping time to NEMA
AB 1 requirements.
3.
ADJUSTING
A.
Adjust tightness of mechanical and electrical connections to manufacturer’s recommended
torque settings.
END OF SECTION 16411
SECTION 16411 - ENCLOSED CIRCUIT BREAKERS
298
SECTION 16412 - ENCLOSED SWITCHES
16412 - ENCLOSED SWITCHES
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
2.
Nonfusible switches.
RELATED REQUIREMENTS
A.
Section 16060 - Grounding and Bonding.
B.
Section 16070 - Hangers and Supports.
C.
Section 16075 - Electrical Identification: Nameplates.
3.
REFERENCE STANDARDS
A.
NECA 1 - Standard for Good Workmanship in Electrical Contracting; National Electrical
Contractors Association; 2006.
B.
NEMA KS 1 - Enclosed and Miscellaneous Distribution Equipment Switches (600 Volts
Maximum); National Electrical Manufacturers Association; 2001 (R 2006).
C.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
4.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Product Data: Provide manufacturer’s standard catalog pages and data sheet for enclosed
switches and other installed components and accessories.
5.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and indicated.
PART 2 - PRODUCTS
1.
MANUFACTURERS
A.
Eaton Corporation; Cutler-Hammer Products: www.eaton.com.
B.
Schneider Electric; Square D Products: www.schneider-electric.us.
C.
Engineer Approved Equal.
SECTION 16412 - ENCLOSED SWITCHES
299
SECTION 16412 - ENCLOSED SWITCHES
2.
COMPONENTS
A.
Nonfusible Switch Assemblies: NEMA KS 1, Type GD enclosed load interrupter knife switch.
1.
2.
B.
Externally operable handle interlocked to prevent opening front cover with switch in ON
position.
Handle lockable in OFF position.
Enclosures: NEMA KS 1.
1.
2.
Interior Dry Locations: Type 1.
Exterior Locations: Type 3R.
PART 3 - EXECUTION
1.
INSTALLATION
A.
Install enclosed switches in accordance with manufacturer’s instructions.
B.
Install enclosed switches securely, in a neat and workmanlike manner in accordance with
NECA 1.
C.
Arrange equipment to provide minimum clearances in accordance with manufacturer’s
instructions and NFPA 70.
D.
Provide required supports in accordance with Section 16070.
E.
Install enclosed switches plumb.
F.
Except where indicated to be mounted adjacent to the equipment they supply, mount enclosed
switches such that the highest position of the operating handle does not exceed 79 inches above
the floor or working platform.
G.
Provide grounding and bonding in accordance with Section 16060.
H.
Provide identification nameplate for each enclosed switch in accordance with Section 16075.
I.
Provide arc flash warning labels in accordance with NFPA 70.
J.
Apply adhesive tag on inside door of each fused switch indicating NEMA fuse class and size
installed.
END OF SECTION 16412
SECTION 16412 - ENCLOSED SWITCHES
300
SECTION 16426 - ENCLOSED CONTACTORS
16426 - ENCLOSED CONTACTORS
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
2.
Lighting contactors.
RELATED REQUIREMENTS
A.
Section 16070 - Hangers and Supports.
B.
Section 16075 - Electrical Identification: Nameplates.
3.
REFERENCE STANDARDS
A.
NEMA ICS 2 - Industrial Control and Systems. Controllers, Contactors, and Overload Relays,
Rated Not More Than 2000 Volts AC or 750 Volts DC; National Electrical Manufacturers
Association; 2000 (R 2005).
B.
NEMA ICS 6 - Industrial Control and Systems: Enclosures; National Electrical Manufacturers
Association; 1993 (R 2006).
C.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
4.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Product Data: Provide dimensions, size, voltage ratings and current ratings.
5.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and indicated.
PART 2 - PRODUCTS
1.
MANUFACTURERS
A.
Eaton Corporation; Cutler-Hammer Products: www.eaton.com.
B.
Schneider Electric; Square D Products: www.schneider-electric.us.
C.
Engineer Approved Equal.
SECTION 16426 - ENCLOSED CONTACTORS
301
SECTION 16426 - ENCLOSED CONTACTORS
2.
LIGHTING CONTACTORS
A.
Description: NEMA ICS 2, magnetic lighting contactor.
B.
Configuration: Electrically held.
C.
Coil operating voltage: 120 Volts, 60 Hertz.
D.
Poles: As required to match circuit configuration and control function.
E.
Contact Rating;
continuous loads.
F.
Enclosure: NEMA ICS 6, Type 1.
Match branch circuit overcurrent protection, considering derating for
PART 3 - EXECUTION
1.
INSTALLATION
A.
Install enclosed contactors where indicated, in accordance with manufacturer’s instructions.
B.
Install enclosed contactors plumb. Provide supports in accordance with Section 16070.
C.
Provide engraved plastic nameplates. Refer to Section 16075 for product requirements and
location.
END OF SECTION 16426
SECTION 16426 - ENCLOSED CONTACTORS
302
SECTION 16443 - PANELBOARDS
16443 - PANELBOARDS
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
Load centers.
B.
Overcurrent protective devices for panelboards
2.
RELATED REQUIREMENTS
A.
Section 16060 - Grounding and Bonding.
B.
Section 16070 - Hangers and Supports.
C.
Section 16075 - Electrical Identification: Nameplates.
3.
REFERENCE STANDARDS
A.
FS W-C-375 - Circuit Breakers, Molded Case; Branch Circuit and Service; Federal
Specification; Revision D, 2006.
B.
NECA 1 - Standard for Good Workmanship in Electrical Contracting; National Electrical
Contractors Association; 2006.
C.
NECA 407 - Standard for installing and Maintaining Panelboards; National Electrical
Contractors Association; 2009.
D.
NEMA 250 - Enclosures for Electrical Equipment (1000 Volts Maximum); 2008.
E.
NETA STD ATS - Acceptance Testing Specifications for Electrical Power Distribution
Equipment and Systems; International Electrical Testing Association; 2009.
F.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
G.
UL 50 - Enclosures for Electrical Equipment, Non-Environmental Considerations; Current
Edition, Including All Revisions.
H.
UL 50E - Enclosures for Electrical Equipment, Environmental Considerations; Current Edition,
Including All Revisions.
I.
UL 67 - Panelboards, Current Edition, Including All Revisions.
J.
UL 489 - Molded-Case Circuit Breakers, Molded-Case Switches and Circuit Breaker
Enclosures; Current Edition, Including All Revisions.
K.
UL 943 - Ground-Fault Circuit-Interrupters; Current Edition, Including All Revisions.
L.
UL 1699 - Arc-Fault Circuit-Interrupters, Current Edition, Including All Revisions.
SECTION 16443 - PANELBOARDS
303
SECTION 16443 - PANELBOARDS
4.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Shop Drawings: Indicate outline and support point dimensions, voltage, main bus ampacity,
overcurrent protective device arrangement and sizes, short circuit current ratings, conduit entry
locations, conductor terminal information, and installed features and accessories.
C.
Maintenance Materials: Furnish the following for Owner’s use in maintenance of project:
1.
2.
5.
See Section 01600 - Product Requirements, for additional provisions.
Panelboard Keys: Two of each different key.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70.
B.
Products: Furnish products listed and classified by Underwriters Laboratories, Inc. as suitable
for the purpose specified and indicated.
PART 2 - PRODUCTS
1.
MANUFACTURERS
A.
Eaton Corporation; Cutler-Hammer Products: www.eaton.com.
B.
Schneider Electric; Square D Products: www.schneider-electric.us.
C.
Engineer Approved Equal.
2.
ALL PANELBOARDS
A.
Unless otherwise indicated, provide products suitable for continuous operation under the
following service conditions:
1.
2.
Altitude: Less than 6,000 feet.
Ambient Temperature:
a.
B.
Panelboards Containing Circuit Breakers: Between 23 degrees F and 104 degrees
F.
Short Circuit Current Rating:
1.
Provide panelboards with listed short circuit rating not less than the available fault
current at the installed location as indicated on the drawings.
C.
Mains: Configure for top or bottom incoming feed as indicated or as required for the
installation.
D.
Branch Overcurrent Protective Devices: Replaceable without disturbing adjacent devices.
SECTION 16443 - PANELBOARDS
304
SECTION 16443 - PANELBOARDS
E.
Bussing: Sized in accordance with UL 67 temperature rise requirements.
1.
Provide solidly bonded equipment ground bus in each panelboard, with a suitable lug for
each feeder and branch circuit equipment grounding conductor.
F.
Conductor Terminations: Suitable for use with the conductors to be installed.
G.
Enclosures: Comply with NEMA 250, and list and label as complying with UL 50 and UL 50E.
Environment Type per NEMA 250: Unless otherwise indicated, as specified for the following
installation locations:
1.
Boxes: Galvanized steel, unless otherwise indicated.
a.
2.
Fronts:
a.
3.
H.
3.
Provide wiring gutters sized to accommodate the conductors to be installed.
Fronts for Flush-Mounted Enclosures: Overlap boxes on all sides to conceal rough
opening.
Lockable Doors: All locks keyed alike unless otherwise indicated.
Future Provisions: Prepare all unused spaces for future installation of devices including
bussing, connectors, mounting hardware and all other required provisions.
LOAD CENTERS
A.
Description: Circuit breaker type load centers listed and labeled as complying with UL 67;
ratings, configurations, and features as indicated on the drawings.
B.
Bussing:
1.
2.
Phase Bus Connections: Arranged for sequential phasing of overcurrent protective
devices.
Bus Material: Aluminum or copper.
C.
Circuit Breakers: Thermal magnetic plug-in type.
D.
Enclosures:
1.
2.
3.
4.
Provide flush-mounted enclosures unless otherwise indicated.
Fronts: Provide lockable hinged door with concealed hinges for access to overcurrent
protective device handles without exposing live parts.
Provide circuit directory label on inside of door or individual circuit labels adjacent to
circuit breakers.
OVERCURRENT PROTECTIVE DEVICES
A.
Molded Case Circuit Breakers:
1.
Description: Quick-make, quick-break, over center toggle, trip-free, trip-indicating
circuit breakers listed and labeled as complying with UL 489, and complying with FS W-
SECTION 16443 - PANELBOARDS
305
SECTION 16443 - PANELBOARDS
C-375 where applicable; ratings, configurations, and features as indicated on the
drawings.
2.
Interrupting Capacity:
a.
b.
3.
Provide circuit breakers with interruption capacity as required to provide the short
circuit current rating indicated, but not less than: 10,000 rms symmetrical amperes
at 240 VAC or 208 VAC.
Fully Rated Systems: Provide circuit breakers with interrupting capacity not less
than the short circuit current rating indicated.
Conductor Terminations
a.
Lug Material: Aluminum, suitable for terminating aluminum or copper conductors.
4.
Thermal Magnetic Circuit Breakers: For each pole, furnish thermal inverse time tripping
element for overload protection and magnetic instantaneous tripping element for short
circuit protection.
5.
Multi-Pole Circuit Breakers: Furnish with common trip for all poles.
6.
Provide the following circuit breaker types where indicated:
a.
b.
Ground Fault Circuit Interrupter (GFCI) Circuit Breakers. Listed as complying
with UL 943, class A for protection of personnel.
Arc-Fault Circuit Interrupter (AFCI) Circuit Breakers. Combination type listed as
complying with UL 1699.
PART 3 - EXECUTION
1.
INSTALLATION
A.
Install products in accordance with manufacturer’s instructions.
B.
Install panelboards securely, in a neat and workmanlike manner in accordance with NECA 1
(general workmanship), NECA 407 (panelboards), and NEMA PB 1.1.
C.
Arrange equipment to provide minimum clearances in accordance with manufacturer’s
instructions and NFPA 70.
D.
Provide required supports in accordance with Section 16070.
E.
Install panelboards plumb.
F.
Install flush-mounted panelboards so that trims fit completely flush to wall with no gaps and
rough opening completely covered.
G.
Mount panelboards such that the highest position of any operating handle for circuit breakers or
switches does not exceed 79 inches above the floor or working platform.
H.
Provide minimum of four spare 1 inch trade size conduits out of each flush-mounted panelboard
stubbed into accessible space above ceiling.
SECTION 16443 - PANELBOARDS
306
SECTION 16443 - PANELBOARDS
I.
Provide grounding and bonding in accordance with Section 16060.
J.
Install all field-installed branch devices, components, and accessories.
K.
Multi-Wire Branch Circuits: Group grounded and undergrounded conductors together in the
panelboard as required by NFPA 70.
L.
Install panelboards in accordance with NEMA PB 1.1 and NECA 1.
M.
Install panelboards plumb. Install recessed panelboards flush with wall finishes.
N.
Height: 5 feet to top of panelboard; install panelboards taller than 6 feet with bottom no more
than 4 inches above the floor.
O.
Provide filler plates to cover unused spaces in panelboards.
P.
Neatly fill in circuit labels for each load center, clearly and specifically indicating the loads
served. Identify spares and spaces.
Q.
Provide typed or neatly handwritten circuit directory for each branch circuit panelboard. Revise
directory to reflect circuiting changes required to balance phase loads.
R.
Provide identification nameplate for each panelboard in accordance with Section 16075.
S.
Provide arc flash warning labels in accordance with NFPA 70.
T.
Ground and bond panelboard enclosure according to Section 16060.
2.
FIELD QUALITY CONTOL
A.
Perform inspection, testing, and adjusting in accordance with Section 01400.
B.
Perform field inspection and testing in accordance with Section 01400.
C.
Inspect and test in accordance with NETA STD ATS, except Section 4.
D.
Molded Case Circuit Breakers: Perform inspections and tests listed in NETA STD ATS, Section
7.6.1.1 for all main circuit breakers. Tests listed as optional are not required.
E.
Test GFCI circuit breakers to verify proper operation.
F.
Test AFCI circuit breakers to verify proper operation.
G.
Correct deficiencies and replace damaged or defective panelboards or associated components.
H.
Perform inspections and tests listed in NETA STD ATS, Section 7.5 for switches, Section 7.6 for
circuit breakers.
END OF SECTION 16443
SECTION 16443 - PANELBOARDS
307
SECTION 16510 - INTERIOR LUMINARIES
16510 - INTERIOR LUMINAIRES
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
Interior luminaires.
B.
Emergency lighting units.
C.
Exit signs.
D.
Ballasts.
E.
Lamps.
2.
RELATED REQUIREMENTS
A.
Section 16000 - Electrical General Requirements.
B.
Section 16138 - Boxes.
C.
Section 16520 - Exterior Luminaires.
3.
REFERENCE STANDARDS
A.
ANSI C82.1 - American National Standard for Lamp Ballast - Line Frequency Fluorescent
Lamp Ballast; 2004.
B.
NECA 1 - Standard for Good Workmanship in Electrical Contracting; National Electrical
Contractors Association; 2006.
C.
NECA/IESNA 500 - Standard for Installing Indoor Commercial Lighting Systems; National
Electrical Contractors Association; 2006.
D.
NECA/IESNA 502 - Standard for Installing Industrial Lighting Systems; National Electrical
Contractors Association; 2006.
E.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
F.
NFPA 101 - Code for Safety to Life from Fire in Buildings and Structures; National Fire
Protection Association; 2009.
G.
UL 924 - Emergency Lighting and Power Equipment; Current Edition, Including All Revisions.
4.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Shop Drawings: Indicate dimensions and components for each luminaire that is not a standard
product of the manufacture.
SECTION 16510 - INTERIOR LUMINARIES
308
SECTION 16510 - INTERIOR LUMINARIES
C.
Product Data: Provide manufacturer’s standard catalog pages and data sheets including detailed
information on luminaire construction, dimensions, ratings, finishes, mounting requirements,
listings, service conditions, photometric performance, installed accessories, and ceiling
compatibility; include model number nomenclature clearly marked with all proposed features.
D.
Maintenance Materials: Furnish the following for Owner’s use in maintenance of project.
1.
5.
See Section 01600 - Product Requirements for additional provisions.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70 and NFPA 101.
PART 2 - PRODUCTS
1.
MANUFACTURERS
A.
As indicated in Schedule included on Drawings.
B.
Engineer Approved Equal.
2.
EMERGENCY LIGHTING UNITS
A.
Description: Emergency lighting units complying with NFPA 101 and all applicable state and
local codes, and listed and labeled as complying with UL 924.
B.
Operation: Upon interruption of normal power source or brownout condition exceeding 20
percent voltage drop from nominal, solid-state control automatically switches connected lamps
to integral battery power for minimum of 90 minutes of rated emergency illumination, and
automatically recharges battery upon restoration of normal power source.
C.
Battery
1.
Size battery to supply all connection lamps, including emergency remote heads where
indicated.
D.
Diagnostics: Provide power status indicator light and accessible integral test switch to manually
activate emergency operation.
E.
Provide low-voltage disconnect to prevent battery damage from deep discharge.
3.
LUMINAIRES
A.
Furnish products as indicated in Schedule included on the Drawings.
SECTION 16510 - INTERIOR LUMINARIES
309
SECTION 16510 - INTERIOR LUMINARIES
4.
EXIT SIGNS
A.
All Exit Signs: Internally illuminated with LEDs unless otherwise indicated; complying with
NFPA 101 and all applicable state and local codes, and listed and labeled as complying with UL
924.
1.
2.
B.
Exit Signs: Exit sign fixture suitable for use as emergency lighting unit.
1.
2.
3.
4.
5.
6.
5.
Number of Faces: Single or double as indicated or as required for the installed location.
Directional Arrows: As indicated or as required for the installed location.
Housing: Injection molded polycarbonate.
Face: Translucent plastic face with red letters on white background.
Directional Arrows: Universal type for field adjustment.
Mounting: Universal, for field selection.
Lamps: Manufacturer’s standard.
Input Voltage: 120 Volts.
BALLASTS
A.
All Ballasts:
1.
2.
6.
Provide ballasts containing no polychlorinated biphenyls (PCB’s).
Minimum Efficiency/Efficacy: Provide ballasts complying with all current applicable
federal and state ballast efficiency/efficacy standards.
LAMPS
A.
Manufacturers:
1.
2.
3.
B.
All Lamps:
1.
2.
3.
4.
C.
GE Lighting: www.gelighting.com.
Philips Lighting Co. of NA: www.lighting.philips.com.
Engineer Approved Equal.
Unless explicitly excluded, provide new, compatible, operable lamps in each luminaire.
Verify compatibility of specified lamps with luminaires to be installed. Where lamps are
not specified, provide lamps per luminaire manufacturer’s recommendations.
Minimum Efficiency: Provide lamps complying with all current applicable federal and
state lamp efficiency standards.
Color Temperature Consistency: Unless otherwise indicated, for each type of lamp
furnish products which are consistent in perceived color temperature. Replace lamps that
are determined by the Architect to be inconsistent in perceived color temperature.
Lamp Types: As specified for each luminaire.
PART 3 - EXECUTION
1.
INSTALLATION
SECTION 16510 - INTERIOR LUMINARIES
310
SECTION 16510 - INTERIOR LUMINARIES
A.
Coordinate locations of outlet boxes provided under Section 16138 as required for installation
of luminaires provided under this section.
B.
Install products according to manufacturer’s instructions.
C.
Install luminaires securely, in a neat and workmanlike manner, as specified in NECA 1 (general
workmanship), NECA 500 (commercial lighting), and NECA 502 (industrial lighting).
D.
Install luminaires plumb and square and aligned with building lines and with adjacent
luminaires.
E.
Install suspended luminaires and exit signs using pendants supported from swivel hangers.
Provide pendant length required to suspend luminaire at indicated height.
F.
Support luminaires larger than 2 x 4 foot size independent of ceiling framing.
G.
Locate recessed luminaires as indicated on reflected ceiling plan.
H.
Install surface mounted luminaires and exit signs plumb and adjust to align with building lines
and with each other. Secure to prevent movement.
I.
Install recessed luminaires to permit removal from below.
J.
Install recessed luminaires using accessories and firestopping materials to meet regulatory
requirements for fire rating.
K.
Install clips to secure recessed grid supported luminaires in place.
L.
Support recessed grid mounted troffer luminaires directly from building structure with a No. 10
steel wire at end of the luminaire.
M.
Install wall mounted luminaires and exit signs at height as indicated on Drawings.
N.
Install accessories furnished with each luminaire.
O.
Connect luminaires and exit signs to branch circuit outlets provided under Section 16138 using
flexible conduit.
P.
Make wiring connections to branch circuit using building wire with insulation suitable for
temperature conditions within luminaire.
Q.
Bond products and metal accessories to branch circuit equipment grounding conductor.
R.
Install specified lamps in each exit sign and luminaire.
S.
Install lamps in each luminaire.
2.
FIELD QUALITY CONTROL
A.
See Section 01400 - Quality Requirements for addition requirements.
B.
Inspect each product for damage and defects.
C.
Perform field inspection, testing, and adjusting in accordance with Section 01400.
SECTION 16510 - INTERIOR LUMINARIES
311
SECTION 16510 - INTERIOR LUMINARIES
D.
Operate each luminaire after installation and connection to verify proper operation.
E.
Test self-powered exit signs, emergency lighting units, and fluorescent emergency power supply
units to verify proper operation upon loss of normal power supply.
F.
Correct wiring deficiencies and repair or replace damaged or defective products. Repair or
replace excessively noisy ballasts as determined by Architect.
3.
ADJUSTING
A.
Aim and position adjustable luminaires to achieve desired illumination indicated or as directed
by Architect. Secure locking fittings in place.
B.
Aim and position adjustable emergency lighting unit lamps to achieve optimum illumination of
egress path as required or as directed by Architect or authority having jurisdiction.
C.
Exit Signs with Field-Selectable Directional Arrows: Set as indicated or as required to properly
designate egress path as directed by Architect or authority having jurisdiction.
4.
CLEANING
A.
Clean surface according to NECA 500 (commercial lighting), NECA 502 (industrial lighting),
and manufacturer’s instructions to remove dirt, fingerprints, paint, or other foreign material and
restore finished to match original factory finish.
B.
Clean electrical parts to remove conductive and deleterious materials.
C.
Remove dirt and debris from enclosures.
D.
Clean photometric control surfaces as recommended by manufacture.
E.
Clean finishes and touch up damage.
5.
CLOSEOUT ACTIVITIES
A.
6.
See Section 01700 - Execution and Closeout Requirements.
PROTECTION
A.
Relamp luminaires that have failed lamps at Substantial Completion.
END OF SECTION 16510
SECTION 16510 - INTERIOR LUMINARIES
312
SECTION 16520 - EXTERIOR LUMINARIES
16520 - EXTERIOR LUMINAIRES
PART 1 - GENERAL
1.
SECTION INCLUDES
A.
Exterior luminaires.
B.
Ballasts.
C.
Lamps.
2.
RELATED REQUIREMENTS
A.
Section 16000 - Electrical General Requirements.
B.
Section 03300 - Cast-in-Place Concrete: Materials and installation requirements for concrete
bases for poles.
C.
Section 16138 - Boxes.
3.
REFERENCE STANDARDS
A.
ANSI C82.4 - American National Standard for Ballasts for High-Intensity-Discharge and Low
Pressure Sodium Lamps (Multiple-Supply Type); 2002.
B.
NECA 1 - Standard for Good Workmanship in Electrical Contracting; National Electrical
Contractors Association; 2006.
C.
NECA/IESNA 501 - Recommended Practice for Installing Exterior Lighting Systems, 2006.
D.
NECA/IESNA 502 - Standard for Installing Industrial Lighting Systems; National Electrical
Contractors Association; 2006.
E.
NFPA 70 - National Electrical Code, National Fire Protection Association; 2008.
F.
UL 1598 - Luminaires; Current Edition, Including All Revisions.
G.
UL 8750 - Light Emitting Diode (LED) Equipment for Use in Lighting Products; Current
Edition, Including All Revisions.
4.
SUBMITTALS
A.
See Section 01300 - Administrative Requirements for submittal procedures.
B.
Shop Drawings: Indicate dimensions and components for each luminaire that is not a standard
product of the manufacture.
C.
Product Data: Provide manufacturer’s standard catalog pages and data sheets including detailed
information on luminaire construction, dimensions, ratings, finishes, mounting requirements,
listings, service conditions, photometric performance, weight, effective projected area (EPA),
16520 - EXTERIOR LUMINAIRES
313
SECTION 16520 - EXTERIOR LUMINARIES
and installed accessories; include model number nomenclature clearly marked with all proposed
features.
D.
Maintenance Materials: Furnish the following for Owner’s use in maintenance of project.
1.
5.
See Section 01600 - Product Requirements for additional provisions.
QUALITY ASSURANCE
A.
Conform to requirements of NFPA 70 and NFPA 101.
B.
Manufacture Qualifications: Company specializing in manufacturing the products specified in
this section with minimum three years documented experience.
C.
Electrical Components: Provide products listed and classified by Underwriters Laboratories,
Inc. as suitable for the purpose specified and indicated.
PART 2 - PRODUCTS
1.
MANUFACTURERS
A.
As indicated in Schedule included on Drawings.
B.
Engineer Approved Equal.
2.
LUMINAIRES
A.
Provide products that comply with requirements of NFPA 70.
B.
Provide products listed and classified by Underwriters Laboratories, Inc. as suitable for the
purpose specified and indicated.
C.
Unless otherwise indicated, provide complete luminaires including lamp(s) and all sockets,
ballasts reflectors, lenses, housings an other components required to position, energize and
protect the lamp and distribute the light.
D.
Unless specifically indicated to be excluded, provide all required conduit, boxes, wiring,
connectors, hardware, poles, foundations, supports, trims, accessories, etc. as necessary for a
complete operating system.
E.
Provide products suitable to withstand normal handling, installation, and service without any
damage, distortion, corrosion, fading, discoloring, etc.
F.
LED Luminaries: Listed and labeled as complying with UL 8750.
3.
BALLASTS
A.
All Ballasts:
1.
Provide ballasts containing no polychlorinated biphenyls (PCB’s).
16520 - EXTERIOR LUMINAIRES
314
SECTION 16520 - EXTERIOR LUMINARIES
2.
B.
Fluorescent Ballasts: Electronic type ballast, suitable for lamps specified.
1.
2.
C.
Provide low-temperature ballast suitable for lamps specified.
Voltage: Match luminaire voltage.
High Intensity Discharge (HID) Ballasts: ANSI C82.4, metal halide lamp ballast, suitable for
lamp specified.
1.
4.
Minimum Efficiency/Efficacy: Provide ballasts complying with all current applicable
federal and state ballast efficiency/efficacy standards.
Voltage: Match luminaire voltage.
LAMPS
A.
Manufacturers:
1.
2.
3.
B.
All Lamps:
1.
2.
3.
4.
C.
GE Lighting: www.gelighting.com.
Philips Lighting Co. of NA: www.lighting.philips.com.
Engineer Approved Equal.
Unless explicitly excluded, provide new, compatible, operable lamps in each luminaire.
Verify compatibility of specified lamps with luminaires to be installed. Where lamps are
not specified, provide lamps per luminaire manufacturer’s recommendations.
Minimum Efficiency: Provide lamps complying with all current applicable federal and
state lamp efficiency standards.
Color Temperature Consistency: Unless otherwise indicated, for each type of lamp
furnish products which are consistent in perceived color temperature. Replace lamps that
are determined by the Architect to be inconsistent in perceived color temperature.
Lamp Types: As specified for each luminaire.
PART 3 - EXECUTION
1.
INSTALLATION
A.
Coordinate locations of outlet boxes provided under Section 16138 as required for installation
of luminaires provided under this section.
B.
Install products according to manufacturer’s instructions.
C.
Install luminaires securely, in a neat and workmanlike manner, as specified in NECA 1 (general
workmanship), NECA/IESNA 501 (exterior lighting).
D.
Install luminaires plumb and square and aligned with building lines and with adjacent
luminaires.
E.
Install accessories furnished with each luminaire.
F.
Bond products and metal accessories to branch circuit equipment grounding conductor.
16520 - EXTERIOR LUMINAIRES
315
SECTION 16520 - EXTERIOR LUMINARIES
G.
Install lamps in each luminaire.
H.
Bond luminaires and metal accessories to branch circuit equipment grounding conductor.
2.
FIELD QUALITY CONTROL
A.
See Section 01400 - Quality Requirements for addition requirements.
B.
Inspect each product for damage and defects.
C.
Perform field inspection, testing, and adjusting in accordance with Section 01400.
D.
Operate each luminaire after installation and connection to verify proper operation.
E.
Correct wiring deficiencies and repair or replace damaged or defective products. Repair or
replace excessively noisy ballasts as determined by Architect.
3.
ADJUSTING
A.
Aim and position adjustable luminaires to achieve desired illumination indicated or as directed
by Architect. Secure locking fittings in place.
B.
Aim and adjust luminaires to provide illumination levels and distribution indicated on
Drawings.
4.
CLEANING
A.
Clean surface according to NECA/IESNA 501 and manufacturer’s instructions to remove dirt,
fingerprints, paint, or other foreign material and restore finished to match original factory finish.
B.
Clean electrical parts to remove conductive and deleterious materials.
C.
Remove dirt and debris from enclosure.
D.
Clean photometric control surfaces as recommended by manufacture.
E.
Clean finishes and touch up damage.
5.
CLOSEOUT ACTIVITIES
A.
6.
7.
See Section 01700 - Execution and Closeout Requirements.
PROTECTION
A.
Relamp luminaires that have failed lamps at Substantial Completion.
B.
Protect installed luminaries from subsequent construction operations.
SCHEDULE - See Drawings
END OF SECTION 16520
16520 - EXTERIOR LUMINAIRES
316