HomeMy WebLinkAboutELECTRICAL SPECIFICATION CarmelLandmark Recovery of Carmel
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ELECTRICAL SPECIFICATIONS INDEX:
DIVISION 26 – ELECTRICAL
SECTION TITLE
260500 COMMON WORK RESULTS FOR ELECTRICAL
260519 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
260526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
260529 HANGERS AND SUPPORTS FOR ELECRICAL SYSTEMS
260533 RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
260923 LIGHTING CONTROL DEVICES
26416 PANELBOARDS
262726 WIRING DEVICES
262813 FUSES
262816 ENCLOSED SWITCHES AND CIRCUIT BREAKERS
265100 INTERIOR LIGHTING
256600 EXTERIOR LIGHTING
283116 FIRE ALARM SYSTEMS
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COMMON WORK RESULTS FOR ELECTRICAL 260500 - 1
SECTION 260500 - COMMON WORK RESULTS FOR ELECTRICAL
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Sleeves for raceways and cables.
2. Sleeve seals.
3. Grout.
4. Common electrical installation requirements.
1.2 SUBMITTALS
A. Product Data: For sleeve seals.
PART 2 - PRODUCTS
2.1 SLEEVES FOR RACEWAYS AND CABLES
A. Steel Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, galvanized steel, plain
ends.
B. Cast-Iron Pipe Sleeves: Cast or fabricated "wall pipe," equivalent to ductile-iron pressure pipe,
with plain ends and integral waterstop, unless otherwise indicated.
C. Sleeves for Rectangular Openings: Galvanized sheet steel.
1. Minimum Metal Thickness:
a. For sleeve cross-section rectangle perimeter less than 50 inches and no side more
than 16 inches, thickness shall be 0.052 inch.
b. For sleeve cross-section rectangle perimeter equal to, or more than, 50 inches and
1 or more sides equal to, or more than, 16 inches, thickness shall be 0.138 inch.
2.2 SLEEVE SEALS
A. Description: Modular sealing device, designed for field assembly, to fill annular space between
sleeve and raceway or cable.
1. Manufacturers: Subject to compliance with requirements, available manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
the following:
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COMMON WORK RESULTS FOR ELECTRICAL 260500 - 2
2. Basis-of-Design Product: Subject to compliance with requirements, provide product
indicated on Drawings or comparable product by one of the following:
a. Advance Products & Systems, Inc.
b. Calpico, Inc.
c. Metraflex Co.
d. Pipeline Seal and Insulator, Inc.
3. Sealing Elements: EPDM or NBR interlocking links shaped to fit surface of cable or
conduit. Include type and number required for material and size of raceway or cable.
4. Pressure Plates: Stainless steel. Include two for each sealing element.
5. Connecting Bolts and Nuts: Stainless steel]of length required to secure pressure plates to
sealing elements. Include one for each sealing element.
2.3 GROUT
A. Nonmetallic, Shrinkage-Resistant Grout: ASTM C 1107, factory-packaged, nonmetallic
aggregate grout, noncorrosive, nonstaining, mixed with water to consistency suitable for
application and a 30-minute working time.
PART 3 - EXECUTION
3.1 COMMON REQUIREMENTS FOR ELECTRICAL INSTALLATION
A. Comply with NECA 1.
B. Measure indicated mounting heights to bottom of unit for suspended items and to center of unit
for wall-mounting items.
C. Headroom Maintenance: If mounting heights or other location criteria are not indicated,
arrange and install components and equipment to provide maximum possible headroom
consistent with these requirements.
D. Equipment: Install to facilitate service, maintenance, and repair or replacement of components
of both electrical equipment and other nearby installations. Connect in such a way as to
facilitate future disconnecting with minimum interference with other items in the vicinity.
E. Right of Way: Give to piping systems installed at a required slope.
3.2 SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS
A. Electrical penetrations occur when raceways, cables, wireways, cable trays, or busways
penetrate concrete slabs, concrete or masonry walls, or fire-rated floor and wall assemblies.
B. Concrete Slabs and Walls: Install sleeves for penetrations unless core-drilled holes or formed
openings are used. Install sleeves during erection of slabs and walls.
C. Use pipe sleeves unless penetration arrangement requires rectangular sleeved opening.
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COMMON WORK RESULTS FOR ELECTRICAL 260500 - 3
D. Fire-Rated Assemblies: Install sleeves for penetrations of fire-rated floor and wall assemblies
unless openings compatible with firestop system used are fabricated during construction of floor
or wall.
E. Cut sleeves to length for mounting flush with both surfaces of walls.
F. Extend sleeves installed in floors 2 inches above finished floor level.
G. Size pipe sleeves to provide 1/4-inch annular clear space between sleeve and raceway or cable,
unless indicated otherwise.
H. Seal space outside of sleeves with grout for penetrations of concrete and masonry
1. Promptly pack grout solidly between sleeve and wall so no voids remain. Tool exposed
surfaces smooth; protect grout while curing.
I. Interior Penetrations of Non-Fire-Rated Walls and Floors: Seal annular space between sleeve
and raceway or cable, using joint sealant appropriate for size, depth, and location of joint.
Comply with requirements in Division 07 Section "Joint Sealants.".
J. Fire-Rated-Assembly Penetrations: Maintain indicated fire rating of walls, partitions, ceilings,
and floors at raceway and cable penetrations. Install sleeves and seal raceway and cable
penetration sleeves with firestop materials. Comply with requirements in Division 07 Section
"Penetration Firestopping."
K. Roof-Penetration Sleeves: Seal penetration of individual raceways and cables with flexible
boot-type flashing units applied in coordination with roofing work.
L. Aboveground, Exterior-Wall Penetrations: Seal penetrations using steel pipe sleeves and
mechanical sleeve seals. Select sleeve size to allow for 1-inch annular clear space between pipe
and sleeve for installing mechanical sleeve seals.
M. Underground, Exterior-Wall Penetrations: Install cast-iron pipe sleeves. Size sleeves to allow
for 1-inch annular clear space between raceway or cable and sleeve for installing mechanical
sleeve seals.
3.3 SLEEVE-SEAL INSTALLATION
A. Install to seal exterior wall penetrations.
B. Use type and number of sealing elements recommended by manufacturer for raceway or cable
material and size. Position raceway or cable in center of sleeve. Assemble mechanical sleeve
seals and install in annular space between raceway or cable and sleeve. Tighten bolts against
pressure plates that cause sealing elements to expand and make watertight seal.
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3.4 FIRESTOPPING
A. Apply firestopping to penetrations of fire-rated floor and wall assemblies for electrical
installations to restore original fire-resistance rating of assembly. Firestopping materials and
installation requirements are specified in Division 07 Section "Penetration Firestopping."
END OF SECTION 260500
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LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 260519 - 1
SECTION 260519 - LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
PART 1 - GENERAL
1.1 SUMMARY
A. This Section includes the following:
1. Building wires and cables rated 600 V and less.
2. Connectors, splices, and terminations rated 600 V and less.
3. Sleeves and sleeve seals for cables.
1.2 SUBMITTALS
A. Product Data: For each type of product indicated.
B. Field quality-control test reports.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
B. Comply with NFPA 70.
PART 2 - PRODUCTS
2.1 CONDUCTORS AND CABLES
A. Copper Conductors: Comply with NEMA WC 70.
B. Conductor Insulation: Comply with NEMA WC 70 for Types THW and THHN-THWN.
2.2 CONNECTORS AND SPLICES
A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
B. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1. AFC Cable Systems, Inc.
2. Hubbell Power Systems, Inc.
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LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 260519 - 2
3. O-Z/Gedney; EGS Electrical Group LLC.
4. 3M; Electrical Products Division.
5. Tyco Electronics Corp.
C. Description: Factory-fabricated connectors and splices of size, ampacity rating, material, type,
and class for application and service indicated.
2.3 SLEEVES FOR CABLES
A. Steel Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, galvanized steel, plain
ends.
B. Cast-Iron Pipe Sleeves: Cast or fabricated "wall pipe," equivalent to ductile-iron pressure pipe,
with plain ends and integral waterstop, unless otherwise indicated.
C. Coordinate sleeve selection and application with selection and application of firestopping
specified in Division 07 Section "Penetration Firestopping."
2.4 SLEEVE SEALS
A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
B. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
C. Basis-of-Design Product: Subject to compliance with requirements, provide the product
indicated on Drawings or a comparable product by one of the following:
1. Advance Products & Systems, Inc.
2. Calpico, Inc.
3. Metraflex Co.
4. Pipeline Seal and Insulator, Inc.
D. Description: Modular sealing device, designed for field assembly, to fill annular space between
sleeve and cable.
1. Sealing Elements: EPDM or NBR interlocking links shaped to fit surface of cable or
conduit. Include type and number required for material and size of raceway or cable.
2. Pressure Plates: Stainless steel. Include two for each sealing element.
3. Connecting Bolts and Nuts: Stainless steel of length required to secure pressure plates to
sealing elements. Include one for each sealing element.
PART 3 - EXECUTION
3.1 CONDUCTOR MATERIAL APPLICATIONS
A. Feeders: Copper Solid for No. 10 AWG and smaller; stranded for No. 8 AWG and larger.
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LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 260519 - 3
B. Branch Circuits: Copper. Solid for No. 10 AWG and smaller; stranded for No. 8 AWG and
larger.
3.2 CONDUCTOR INSULATION AND MULTICONDUCTOR CABLE APPLICATIONS AND
WIRING METHODS
A. Service Entrance: Type THHN-THWN, single conductors in raceway.
B. Exposed Feeders: Type THHN-THWN, single conductors in raceway.
C. Feeders Concealed in Ceilings, Walls, Partitions, and Crawlspaces: Type THHN-THWN,
single conductors in raceway.
D. Feeders Concealed in Concrete, below Slabs-on-Grade, and Underground: Type THHN-
THWN, single conductors in raceway.
E. Exposed Branch Circuits, Including in Crawlspaces: Type THHN-THWN, single conductors
in raceway.
F. Branch Circuits Concealed in Ceilings, Walls, and Partitions: Type THHN-THWN, single
conductors in raceway.
G. Branch Circuits Concealed in Concrete, below Slabs-on-Grade, and Underground:
Type THHN-THWN, single conductors in raceway.
H. Cord Drops and Portable Appliance Connections: Type SO, hard service cord with stainless-
steel, wire-mesh, strain relief device at terminations to suit application.
I. Class 1 Control Circuits: Type THHN-THWN, in raceway.
J. Class 2 Control Circuits: Type THHN-THWN, in raceway.
3.3 INSTALLATION OF CONDUCTORS AND CABLES
A. Conceal cables in finished walls, ceilings, and floors, unless otherwise indicated.
B. Use manufacturer-approved pulling compound or lubricant where necessary; compound used
must not deteriorate conductor or insulation. Do not exceed manufacturer's recommended
maximum pulling tensions and sidewall pressure values.
C. Use pulling means, including fish tape, cable, rope, and basket-weave wire/cable grips, that will
not damage cables or raceway.
D. Install exposed cables parallel and perpendicular to surfaces of exposed structural members, and
follow surface contours where possible.
E. Support cables according to Division 26 Sections "Hangers and Supports for Electrical
Systems."
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LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 260519 - 4
F. Identify and color-code conductors and cables according to Division 26 Section "Identification
for Electrical Systems."
G. Tighten electrical connectors and terminals according to manufacturer's published torque-
tightening values. If manufacturer's torque values are not indicated, use those specified in
UL 486A and UL 486B.
H. Make splices and taps that are compatible with conductor material and that possess equivalent
or better mechanical strength and insulation ratings than unspliced conductors.
1. Use oxide inhibitor in each splice and tap conductor for aluminum conductors.
I. Wiring at Outlets: Install conductor at each outlet, with at least 6 inches of slack.
3.4 SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS
A. Coordinate sleeve selection and application with selection and application of firestopping
specified in Division 07 Section "Penetration Firestopping."
B. Concrete Slabs and Walls: Install sleeves for penetrations unless core-drilled holes or formed
openings are used. Install sleeves during erection of slabs and walls.
C. Fire-Rated Assemblies: Install sleeves for penetrations of fire-rated floor and wall assemblies
unless openings compatible with firestop system used are fabricated during construction of floor
or wall.
D. Cut sleeves to length for mounting flush with both wall surfaces.
E. Extend sleeves installed in floors 2 inches above finished floor level.
F. Size pipe sleeves to provide 1/4-inch annular clear space between sleeve and cable unless sleeve
seal is to be installed.
G. Seal space outside of sleeves with grout for penetrations of concrete and masonry and with
approved joint compound for gypsum board assemblies.
H. Interior Penetrations of Non-Fire-Rated Walls and Floors: Seal annular space between sleeve
and cable, using joint sealant appropriate for size, depth, and location of joint according to
Division 07 Section "Joint Sealants."
I. Fire-Rated-Assembly Penetrations: Maintain indicated fire rating of walls, partitions, ceilings,
and floors at cable penetrations. Install sleeves and seal with firestop materials according to
Division 07 Section "Penetration Firestopping."
J. Roof-Penetration Sleeves: Seal penetration of individual cables with flexible boot-type flashing
units applied in coordination with roofing work.
K. Aboveground Exterior-Wall Penetrations: Seal penetrations using sleeves and mechanical
sleeve seals. Size sleeves to allow for 1-inch annular clear space between pipe and sleeve for
installing mechanical sleeve seals.
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LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 260519 - 5
L. Underground Exterior-Wall Penetrations: Install cast-iron "wall pipes" for sleeves. Size
sleeves to allow for 1-inch annular clear space between cable and sleeve for installing
mechanical sleeve seals.
3.5 SLEEVE-SEAL INSTALLATION
A. Install to seal underground exterior-wall penetrations.
B. Use type and number of sealing elements recommended by manufacturer for cable material and
size. Position cable in center of sleeve. Assemble mechanical sleeve seals and install in annular
space between cable and sleeve. Tighten bolts against pressure plates that cause sealing
elements to expand and make watertight seal.
3.6 FIRESTOPPING
A. Apply firestopping to electrical penetrations of fire-rated floor and wall assemblies to restore
original fire-resistance rating of assembly according to Division 07 Section "Penetration
Firestopping."
3.7 FIELD QUALITY CONTROL
A. Perform tests and inspections and prepare test reports.
B. Tests and Inspections:
1. After installing conductors and cables and before electrical circuitry has been energized,
test service entrance and feeder conductors, and conductors feeding the following
critical equipment and service for compliance with requirements.
2. Perform each visual and mechanical inspection and electrical test stated in NETA
Acceptance Testing Specification. Certify compliance with test parameters.
3. Infrared Scanning: After Substantial Completion, but not more than 60 days after Final
Acceptance, perform an infrared scan of each splice in cables and conductors No. 3 AWG
and larger. Remove box and equipment covers so splices are accessible to portable
scanner.
a. Follow-up Infrared Scanning: Perform an additional follow-up infrared scan of
each splice 11 months after date of Substantial Completion.
b. Instrument: Use an infrared scanning device designed to measure temperature or
to detect significant deviations from normal values. Provide calibration record for
device.
c. Record of Infrared Scanning: Prepare a certified report that identifies splices
checked and that describes scanning results. Include notation of deficiencies
detected, remedial action taken, and observations after remedial action.
C. Test Reports: Prepare a written report to record the following:
1. Test procedures used.
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LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 260519 - 6
2. Test results that comply with requirements.
3. Test results that do not comply with requirements and corrective action taken to achieve
compliance with requirements.
D. Remove and replace malfunctioning units and retest as specified above.
END OF SECTION 260519
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GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 1
SECTION 260526 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 SUMMARY
A. This Section includes methods and materials for grounding systems and equipment.
1.2 SUBMITTALS
A. Product Data: For each type of product indicated.
B. Field quality-control test reports.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
B. Comply with UL 467 for grounding and bonding materials and equipment.
PART 2 - PRODUCTS
2.1 CONDUCTORS
A. Insulated Conductors: Copper wire or cable insulated for 600 V unless otherwise required by
applicable Code or authorities having jurisdiction.
B. Bare Copper Conductors:
1. Solid Conductors: ASTM B 3.
2. Stranded Conductors: ASTM B 8.
3. Tinned Conductors: ASTM B 33.
4. Bonding Cable: 28 kcmil, 14 strands of No. 17 AWG conductor, 1/4 inch in diameter.
5. Bonding Conductor: No. 4 or No. 6 AWG, stranded conductor.
6. Bonding Jumper: Copper tape, braided conductors, terminated with copper ferrules; 1-
5/8 inches wide and 1/16 inch thick.
7. Tinned Bonding Jumper: Tinned-copper tape, braided conductors, terminated with
copper ferrules; 1-5/8 inches wide and 1/16 inch thick.
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GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 2
2.2 CONNECTORS
A. Listed and labeled by a nationally recognized testing laboratory acceptable to authorities having
jurisdiction for applications in which used, and for specific types, sizes, and combinations of
conductors and other items connected.
B. Bolted Connectors for Conductors and Pipes: Copper or copper alloy, bolted pressure-type,
with at least two bolts.
1. Pipe Connectors: Clamp type, sized for pipe.
C. Welded Connectors: Exothermic-welding kits of types recommended by kit manufacturer for
materials being joined and installation conditions.
2.3 GROUNDING ELECTRODES
A. Ground Rods: Copper-clad, 3/4 inch by10 feet in diameter.
PART 3 - EXECUTION
3.1 APPLICATIONS
A. Conductors: Install solid conductor for No.8 AWG and smaller, and stranded conductors for
No.6 AWG and larger, unless otherwise indicated.
B. Underground Grounding Conductors: Install bare copper conductor, No. 2/0 AWG minimum.
Bury at least 24 inches below grade.
C. Isolated Grounding Conductors: Green-colored insulation with continuous yellow stripe. On
feeders with isolated ground, identify grounding conductor where visible to normal inspection,
with alternating bands of green and yellow tape, with at least three bands of green and two
bands of yellow.
D. Conductor Terminations and Connections:
1. Pipe and Equipment Grounding Conductor Terminations: Bolted connectors.
2. Underground Connections: Welded connectors, except at test wells and as otherwise
indicated.
3. Connections to Ground Rods at Test Wells: Bolted connectors.
4. Connections to Structural Steel: Welded connectors.
3.2 EQUIPMENT GROUNDING
A. Install insulated equipment grounding conductors with the following items, in addition to those
required by NFPA 70:
1. Feeders and branch circuits.
2. Lighting circuits.
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GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 3
3. Receptacle circuits.
4. Single-phase motor and appliance branch circuits.
5. Three-phase motor and appliance branch circuits.
6. Flexible raceway runs.
7. Armored and metal-clad cable runs.
8. Busway Supply Circuits: Install insulated equipment grounding conductor from
grounding bus in the switchgear, switchboard, or distribution panel to equipment
grounding bar terminal on busway.
9. Computer and Rack-Mounted Electronic Equipment Circuits: Install insulated equipment
grounding conductor in branch-circuit runs from equipment-area power panels and
power-distribution units.
10. X-Ray Equipment Circuits: Install insulated equipment grounding conductor in circuits
supplying x-ray equipment.
B. Air-Duct Equipment Circuits: Install insulated equipment grounding conductor to duct-
mounted electrical devices operating at 120 V and more, including air cleaners, heaters,
dampers, humidifiers, and other duct electrical equipment. Bond conductor to each unit and to
air duct and connected metallic piping.
C. Water Heater, Heat-Tracing, and Antifrost Heating Cables: Install a separate insulated
equipment grounding conductor to each electric water heater and heat-tracing cable. Bond
conductor to heater units, piping, connected equipment, and components.
D. Signal and Communication Equipment: For telephone, alarm, voice and data, and other
communication equipment, provide No. 4 AWG minimum insulated grounding conductor in
raceway from grounding electrode system to each service location, terminal cabinet, wiring
closet, and central equipment location.
1. Service and Central Equipment Locations and Wiring Closets: Terminate grounding
conductor on a 1/4-by-2-by-12-inch grounding bus.
2. Terminal Cabinets: Terminate grounding conductor on cabinet grounding terminal.
E. Metal Poles Supporting Outdoor Lighting Fixtures: Install grounding electrode and a separate
insulated equipment grounding conductor in addition to grounding conductor installed with
branch-circuit conductors.
3.3 INSTALLATION
A. Grounding Conductors: Route along shortest and straightest paths possible, unless otherwise
indicated or required by Code. Avoid obstructing access or placing conductors where they may
be subjected to strain, impact, or damage.
B. Ground Rods: Drive rods until tops are 2 inches below finished floor or final grade, unless
otherwise indicated.
1. Interconnect ground rods with grounding electrode conductor below grade and as
otherwise indicated. Make connections without exposing steel or damaging coating, if
any.
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GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 4
2. For grounding electrode system, install at least three rods spaced at least one-rod length
from each other and located at least the same distance from other grounding electrodes,
and connect to the service grounding electrode conductor.
C. Test Wells: Ground rod driven through drilled hole in bottom of handhole. Handholes are
specified in Division 26 Section "Underground Ducts and Raceways for Electrical Systems,"
and shall be at least 12 inches deep, with cover.
1. Test Wells: Install at least one test well for each service, unless otherwise indicated.
Install at the ground rod electrically closest to service entrance. Set top of test well flush
with finished grade or floor.
D. Bonding Straps and Jumpers: Install in locations accessible for inspection and maintenance,
except where routed through short lengths of conduit.
1. Bonding to Structure: Bond straps directly to basic structure, taking care not to penetrate
any adjacent parts.
2. Bonding to Equipment Mounted on Vibration Isolation Hangers and Supports: Install so
vibration is not transmitted to rigidly mounted equipment.
3. Use exothermic-welded connectors for outdoor locations, but if a disconnect-type
connection is required, use a bolted clamp.
E. Grounding and Bonding for Piping:
1. Metal Water Service Pipe: Install insulated copper grounding conductors, in conduit,
from building's main service equipment, or grounding bus, to main metal water service
entrances to building. Connect grounding conductors to main metal water service pipes,
using a bolted clamp connector or by bolting a lug-type connector to a pipe flange, using
one of the lug bolts of the flange. Where a dielectric main water fitting is installed,
connect grounding conductor on street side of fitting. Bond metal grounding conductor
conduit or sleeve to conductor at each end.
2. Water Meter Piping: Use braided-type bonding jumpers to electrically bypass water
meters. Connect to pipe with a bolted connector.
3. Bond each aboveground portion of gas piping system downstream from equipment
shutoff valve.
F. Bonding Interior Metal Ducts: Bond metal air ducts to equipment grounding conductors of
associated fans, blowers, electric heaters, and air cleaners. Install tinned bonding jumper to
bond across flexible duct connections to achieve continuity.
3.4 FIELD QUALITY CONTROL
A. Perform the following tests and inspections and prepare test reports:
1. After installing grounding system but before permanent electrical circuits have been
energized, test for compliance with requirements.
2. Test completed grounding system at each location where a maximum ground-resistance
level is specified, at service disconnect enclosure grounding terminal, and at ground test
wells.
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GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 5
a. Measure ground resistance not less than two full days after last trace of
precipitation and without soil being moistened by any means other than natural
drainage or seepage and without chemical treatment or other artificial means of
reducing natural ground resistance.
b. Perform tests by fall-of-potential method according to IEEE 81.
B. Report measured ground resistances that exceed the following values:
1. Power and Lighting Equipment or System with Capacity 500 kVA and Less: 10 ohms.
2. Power and Lighting Equipment or System with Capacity 500 to 1000 kVA: 5 ohms.
3. Power and Lighting Equipment or System with Capacity More Than 1000 kVA: 3 ohms.
4. Power Distribution Units or Panelboards Serving Electronic Equipment: 3 ohm(s).
C. Excessive Ground Resistance: If resistance to ground exceeds specified values, notify Architect
promptly and include recommendations to reduce ground resistance.
END OF SECTION 260526
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HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 1
SECTION 260529 - HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes:
1. Hangers and supports for electrical equipment and systems.
2. Construction requirements for concrete bases.
1.2 PERFORMANCE REQUIREMENTS
A. Delegated Design: Design supports for multiple raceways, including comprehensive
engineering analysis by a qualified professional engineer, using performance requirements and
design criteria indicated.
B. Design supports for multiple raceways capable of supporting combined weight of supported
systems and its contents.
C. Design equipment supports capable of supporting combined operating weight of supported
equipment and connected systems and components.
D. Rated Strength: Adequate in tension, shear, and pullout force to resist maximum loads
calculated or imposed for this Project, with a minimum structural safety factor of five times the
applied force.
1.3 SUBMITTALS
A. Product Data: For steel slotted support systems.
B. Shop Drawings: Show fabrication and installation details and include calculations for the
following:
1. Trapeze hangers. Include Product Data for components.
2. Steel slotted channel systems. Include Product Data for components.
3. Equipment supports.
C. Welding certificates.
1.4 QUALITY ASSURANCE
A. Welding: Qualify procedures and personnel according to AWS D1.1/D1.1M, "Structural
Welding Code - Steel."
B. Comply with NFPA 70.
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HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 2
PART 2 - PRODUCTS
2.1 SUPPORT, ANCHORAGE, AND ATTACHMENT COMPONENTS
A. Steel Slotted Support Systems: Comply with MFMA-4, factory-fabricated components for field
assembly.
1. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
the following:
2. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
a. Allied Tube & Conduit.
b. Cooper B-Line, Inc.; a division of Cooper Industries.
c. ERICO International Corporation.
d. GS Metals Corp.
e. Thomas & Betts Corporation.
f. Unistrut; Tyco International, Ltd.
g. Wesanco, Inc.
3. Metallic Coatings: Hot-dip galvanized after fabrication and applied according to
MFMA-4.
4. Nonmetallic Coatings: Manufacturer's standard PVC, polyurethane, or polyester coating
applied according to MFMA-4.
5. Painted Coatings: Manufacturer's standard painted coating applied according to MFMA-
4.
6. Channel Dimensions: Selected for applicable load criteria.
B. Raceway and Cable Supports: As described in NECA 1 and NECA 101.
C. Conduit and Cable Support Devices: Steel hangers, clamps, and associated fittings, designed
for types and sizes of raceway or cable to be supported.
D. Support for Conductors in Vertical Conduit: Factory-fabricated assembly consisting of
threaded body and insulating wedging plug or plugs for non-armored electrical conductors or
cables in riser conduits. Plugs shall have number, size, and shape of conductor gripping pieces
as required to suit individual conductors or cables supported. Body shall be malleable iron.
E. Structural Steel for Fabricated Supports and Restraints: ASTM A 36/A 36M, steel plates,
shapes, and bars; black and galvanized.
F. Mounting, Anchoring, and Attachment Components: Items for fastening electrical items or
their supports to building surfaces include the following:
1. Powder-Actuated Fasteners: Threaded-steel stud, for use in hardened portland cement
concrete, steel, or wood, with tension, shear, and pullout capacities appropriate for
supported loads and building materials where used.
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HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 3
a. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work include, but are not
limited to, the following:
b. Manufacturers: Subject to compliance with requirements, provide products by one
of the following:
1) Hilti Inc.
2) ITW Ramset/Red Head; a division of Illinois Tool Works, Inc.
3) MKT Fastening, LLC.
4) Simpson Strong-Tie Co., Inc.; Masterset Fastening Systems Unit
2. Mechanical-Expansion Anchors: Insert-wedge-type, stainless steel, for use in hardened
portland cement concrete with tension, shear, and pullout capacities appropriate for
supported loads and building materials in which used.
a. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work include, but are not
limited to, the following:
b. Manufacturers: Subject to compliance with requirements, provide products by one
of the following:
1) Cooper B-Line, Inc.; a division of Cooper Industries.
2) Empire Tool and Manufacturing Co., Inc.
3) Hilti Inc.
4) ITW Ramset/Red Head; a division of Illinois Tool Works, Inc.
5) MKT Fastening, LLC.
3. Concrete Inserts: Steel or malleable-iron, slotted support system units similar to MSS
Type 18; complying with MFMA-4 or MSS SP-58.
4. Clamps for Attachment to Steel Structural Elements: MSS SP-58, type suitable for
attached structural element.
5. Through Bolts: Structural type, hex head, and high strength. Comply with
ASTM A 325.
6. Toggle Bolts: All-steel springhead type.
7. Hanger Rods: Threaded steel.
2.2 FABRICATED METAL EQUIPMENT SUPPORT ASSEMBLIES
A. Description: Welded or bolted, structural-steel shapes, shop or field fabricated to fit dimensions
of supported equipment.
B. Materials: Comply with requirements in Division 05 Section "Metal Fabrications" for steel
shapes and plates.
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HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 4
PART 3 - EXECUTION
3.1 APPLICATION
A. Comply with NECA 1 and NECA 101 for application of hangers and supports for electrical
equipment and systems except if requirements in this Section are stricter.
B. Maximum Support Spacing and Minimum Hanger Rod Size for Raceway: Space supports for
EMT, IMC, and RMC as required by NFPA 70. Minimum rod size shall be 1/4 inch in
diameter.
C. Multiple Raceways or Cables: Install trapeze-type supports fabricated with steel slotted [or
other ]support system, sized so capacity can be increased by at least 25 percent in future without
exceeding specified design load limits.
1. Secure raceways and cables to these supports with two-bolt conduit clamps.
D. Spring-steel clamps designed for supporting single conduits without bolts may be used for 1-
1/2-inch and smaller raceways serving branch circuits and communication systems above
suspended ceilings and for fastening raceways to trapeze supports.
3.2 SUPPORT INSTALLATION
A. Comply with NECA 1 and NECA 101 for installation requirements except as specified in this
Article.
B. Raceway Support Methods: In addition to methods described in NECA 1, EMT, IMC, and
RMC may be supported by openings through structure members, as permitted in NFPA 70.
C. Strength of Support Assemblies: Where not indicated, select sizes of components so strength
will be adequate to carry present and future static loads within specified loading limits.
Minimum static design load used for strength determination shall be weight of supported
components plus 200 lb.
D. Mounting and Anchorage of Surface-Mounted Equipment and Components: Anchor and fasten
electrical items and their supports to building structural elements by the following methods
unless otherwise indicated by code:
1. To Wood: Fasten with lag screws or through bolts.
2. To New Concrete: Bolt to concrete inserts.
3. To Masonry: Approved toggle-type bolts on hollow masonry units and expansion anchor
fasteners on solid masonry units.
4. To Existing Concrete: Expansion anchor fasteners.
5. Instead of expansion anchors, powder-actuated driven threaded studs provided with lock
washers and nuts may be used in existing standard-weight concrete 4 inches thick or
greater. Do not use for anchorage to lightweight-aggregate concrete or for slabs less than
4 inches thick.
6. To Steel: Welded threaded studs complying with AWS D1.1/D1.1M, with lock washers
and nuts.
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HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 5
7. To Light Steel: Sheet metal screws.
8. Items Mounted on Hollow Walls and Nonstructural Building Surfaces: Mount cabinets,
panelboards, disconnect switches, control enclosures, pull and junction boxes,
transformers, and other devices on slotted-channel racks attached to substrate.
E. Drill holes for expansion anchors in concrete at locations and to depths that avoid reinforcing
bars.
3.3 INSTALLATION OF FABRICATED METAL SUPPORTS
A. Comply with installation requirements in Division 05 Section "Metal Fabrications" for site-
fabricated metal supports.
B. Cut, fit, and place miscellaneous metal supports accurately in location, alignment, and elevation
to support and anchor electrical materials and equipment.
C. Field Welding: Comply with AWS D1.1/D1.1M.
3.4 CONCRETE BASES
A. Construct concrete bases of dimensions indicated but not less than 4 inches larger in both
directions than supported unit, and so anchors will be a minimum of 10 bolt diameters from
edge of the base.
B. Use 3000-psi , 28-day compressive-strength concrete. Concrete materials, reinforcement, and
placement requirements are specified in Division 03 Section Miscellaneous Cast-in-Place
Concrete.
C. Anchor equipment to concrete base.
1. Place and secure anchorage devices. Use supported equipment manufacturer's setting
drawings, templates, diagrams, instructions, and directions furnished with items to be
embedded.
2. Install anchor bolts to elevations required for proper attachment to supported equipment.
3. Install anchor bolts according to anchor-bolt manufacturer's written instructions.
3.5 PAINTING
A. Touchup: Clean field welds and abraded areas of shop paint. Paint exposed areas immediately
after erecting hangers and supports. Use same materials as used for shop painting. Comply
with SSPC-PA 1 requirements for touching up field-painted surfaces.
1. Apply paint by brush or spray to provide minimum dry film thickness of 2.0 mils.
B. Touchup: Comply with requirements in Division 09 painting Sections for cleaning and touchup
painting of field welds, bolted connections, and abraded areas of shop paint on miscellaneous
metal.
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HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 260529 - 6
C. Galvanized Surfaces: Clean welds, bolted connections, and abraded areas and apply
galvanizing-repair paint to comply with ASTM A 780.
END OF SECTION 260529
Landmark Recovery of Carmel
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RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 1
SECTION 260533 - RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 SUMMARY
A. This Section includes raceways, fittings, boxes, enclosures, and cabinets for electrical wiring.
B. See Division 26 Section "Underground Ducts and Raceways for Electrical Systems" for exterior
ductbanks and manholes, and underground handholes, boxes, and utility construction.
1.2 SUBMITTALS
A. Product Data: For surface raceways, wireways and fittings, floor boxes, hinged-cover
enclosures, and cabinets.
B. Shop Drawings: For custom enclosures and cabinets. Include plans, elevations, sections,
details, and attachments to other work.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
B. Comply with NFPA 70.
PART 2 - PRODUCTS
2.1 METAL CONDUIT AND TUBING
A. Rigid Steel Conduit: ANSI C80.1.
B. IMC: ANSI C80.6.
C. EMT: ANSI C80.3.
D. FMC: Zinc-coated steel.
E. LFMC: Flexible steel conduit with PVC jacket.
F. Fittings for Conduit (Including all Types and Flexible and Liquidtight), EMT, and Cable:
NEMA FB 1; listed for type and size raceway with which used, and for application and
environment in which installed.
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RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 2
1. Conduit Fittings for Hazardous (Classified) Locations: Comply with UL 886.
2. Fittings for EMT: Steel or die-cast, compression type.
2.2 NONMETALLIC CONDUIT AND TUBING
A. ENT: NEMA TC 13.
B. RNC: NEMA TC 2, Type EPC-40-PVC, unless otherwise indicated.
C. LFNC: UL 1660.
D. Fittings for ENT and RNC: NEMA TC 3; match to conduit or tubing type and material.
E. Fittings for LFNC: UL 514B.
2.3 BOXES, ENCLOSURES, AND CABINETS
A. Sheet Metal Outlet and Device Boxes: NEMA OS 1.
B. Cast-Metal Outlet and Device Boxes: NEMA FB 1, aluminum, Type FD, with gasketed cover.
C. Nonmetallic Outlet and Device Boxes: NEMA OS 2.
D. Metal Floor Boxes: Cast metal, fully adjustable, rectangular.
E. Nonmetallic Floor Boxes: Nonadjustable, round.
F. Small Sheet Metal Pull and Junction Boxes: NEMA OS 1.
G. Cast-Metal Access, Pull, and Junction Boxes: NEMA FB 1, cast aluminum with gasketed
cover.
H. Hinged-Cover Enclosures: NEMA 250, Type 1, with continuous-hinge cover with flush latch,
unless otherwise indicated.
1. Metal Enclosures: Steel, finished inside and out with manufacturer's standard enamel.
2. Nonmetallic Enclosures: Plastic.
I. Cabinets:
1. NEMA 250, Type 1, galvanized-steel box with removable interior panel and removable
front, finished inside and out with manufacturer's standard enamel.
2. Hinged door in front cover with flush latch and concealed hinge.
3. Key latch to match panelboards.
4. Metal barriers to separate wiring of different systems and voltage.
5. Accessory feet where required for freestanding equipment.
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RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 3
PART 3 - EXECUTION
3.1 RACEWAY APPLICATION
A. Outdoors: Apply raceway products as specified below, unless otherwise indicated:
1. Exposed Conduit: Rigid steel conduit or IMC.
2. Concealed Conduit, Aboveground: rigid steel conduit, IMC or EMT.
3. Underground Conduit: RNC, Type EPC-40PVC, direct buried.
4. Connection to Vibrating Equipment (Including Transformers and Hydraulic, Pneumatic,
Electric Solenoid, or Motor-Driven Equipment): LFNC.
5. Boxes and Enclosures, Aboveground: NEMA 250, Type 3R.
B. Comply with the following indoor applications, unless otherwise indicated:
1. Exposed, Not Subject to Physical Damage: EMT.
2. Exposed, Not Subject to Severe Physical Damage: EMT.
3. Exposed and Subject to Severe Physical Damage: Rigid steel conduit or IMC. Includes
raceways in the following locations:
a. Loading dock.
b. Corridors used for traffic of mechanized carts, forklifts, and pallet-handling units.
c. Mechanical rooms.
4. Concealed in Ceilings and Interior Walls and Partitions: EMT.
5. Connection to Vibrating Equipment (Including Transformers and Hydraulic, Pneumatic,
Electric Solenoid, or Motor-Driven Equipment): FMC, except use LFMC in damp or wet
locations.
6. Damp or Wet Locations: Rigid steel conduit or IMC.
7. Raceways for Optical Fiber or Communications Cable: EMT.
8. Boxes and Enclosures: NEMA 250, Type 1, except use NEMA 250, Type 4, stainless
steel in damp or wet locations.
C. Minimum Raceway Size: 3/4-inch trade size.
D. Raceway Fittings: Compatible with raceways and suitable for use and location.
1. Rigid and Intermediate Steel Conduit: Use threaded rigid steel conduit fittings, unless
otherwise indicated.
3.2 INSTALLATION
A. Comply with NECA 1 for installation requirements applicable to products specified in Part 2
except where requirements on Drawings or in this Article are stricter.
B. Keep raceways at least 6 inches away from parallel runs of flues and steam or hot-water pipes.
Install horizontal raceway runs above water and steam piping.
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RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 4
C. Complete raceway installation before starting conductor installation.
D. Support raceways as specified in Division 26 Section "Hangers and Supports for Electrical
Systems."
E. Arrange stub-ups so curved portions of bends are not visible above the finished slab.
F. Install no more than the equivalent of three 90-degree bends in any conduit run except for
communications conduits, for which fewer bends are allowed.
G. Conceal conduit and EMT within finished walls, ceilings, and floors, unless otherwise
indicated.
H. Raceways Embedded in Slabs:
1. Run conduit larger than 1-inch trade size, parallel or at right angles to main
reinforcement. Where at right angles to reinforcement, place conduit close to slab
support.
2. Arrange raceways to cross building expansion joints at right angles with expansion
fittings.
3. Change from ENT to RNC, Type EPC-40-PVC, rigid steel conduit, or IMC before rising
above the floor.
I. Raceway Terminations at Locations Subject to Moisture or Vibration: Use insulating bushings
to protect conductors, including conductors smaller than No. 4 AWG.
J. Install pull wires in empty raceways. Use polypropylene or monofilament plastic line with not
less than 200-lb tensile strength. Leave at least 12 inches of slack at each end of pull wire.
K. Raceways for Communications Cable: Install as follows:
1. 3/4-Inch Trade Size and Smaller: Install raceways in maximum lengths of 50 feet.
2. 1-Inch Trade Size and Larger: Install raceways in maximum lengths of 75 feet.
3. Install with a maximum of two 90-degree bends or equivalent for each length of raceway
unless Drawings show stricter requirements. Separate lengths with pull or junction boxes
or terminations at distribution frames or cabinets where necessary to comply with these
requirements.
L. Install raceway sealing fittings at suitable, approved, and accessible locations and fill them with
listed sealing compound. For concealed raceways, install each fitting in a flush steel box with a
blank cover plate having a finish similar to that of adjacent plates or surfaces. Install raceway
sealing fittings at the following points:
1. Where conduits pass from warm to cold locations, such as boundaries of refrigerated
spaces.
2. Where otherwise required by NFPA 70.
M. Expansion-Joint Fittings for RNC: Install in each run of aboveground conduit that is located
where environmental temperature change may exceed 30 deg F and that has straight-run length
that exceeds 25 feet.
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RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 5
1. Install expansion-joint fittings for each of the following locations, and provide type and
quantity of fittings that accommodate temperature change listed for location:
a. Outdoor Locations Not Exposed to Direct Sunlight: 125 deg F temperature
change.
b. Outdoor Locations Exposed to Direct Sunlight: 155 deg F temperature change.
c. Indoor Spaces: Connected with the Outdoors without Physical Separation: 125
deg F temperature change.
d. Attics: 135 deg F temperature change.
2. Install fitting(s) that provide expansion and contraction for at least 0.00041 inch per foot
of length of straight run per deg F of temperature change.
3. Install each expansion-joint fitting with position, mounting, and piston setting selected
according to manufacturer's written instructions for conditions at specific location at the
time of installation.
N. Flexible Conduit Connections: Use maximum of 72 inches of flexible conduit for equipment
subject to vibration, noise transmission, or movement; and for transformers and motors.
1. Use LFMC in damp or wet locations subject to severe physical damage.
2. Use LFMC or LFNC in damp or wet locations not subject to severe physical damage.
O. Recessed Boxes in Masonry Walls: Saw-cut opening for box in center of cell of masonry block,
and install box flush with surface of wall.
P. Set metal floor boxes level and flush with finished floor surface.
Q. Set nonmetallic floor boxes level. Trim after installation to fit flush with finished floor surface.
3.3 INSTALLATION OF UNDERGROUND CONDUIT
A. Direct-Buried Conduit:
1. Excavate trench bottom to provide firm and uniform support for conduit. Prepare trench
bottom as specified in Division 31 Section "Earth Moving" for pipe less than 6 inches in
nominal diameter.
2. Install backfill as specified in Division 31 Section "Earth Moving."
3. After installing conduit, backfill and compact. Start at tie-in point, and work toward end
of conduit run, leaving conduit at end of run free to move with expansion and contraction
as temperature changes during this process. Firmly hand tamp backfill around conduit to
provide maximum supporting strength. After placing controlled backfill to within 12
inches of finished grade, make final conduit connection at end of run and complete
backfilling with normal compaction as specified in Division 31 Section "Earth Moving."
4. Install manufactured duct elbows for stub-ups at poles and equipment and at building
entrances through the floor, unless otherwise indicated. Encase elbows for stub-up ducts
throughout the length of the elbow.
5. Install manufactured rigid steel conduit elbows for stub-ups at poles and equipment and
at building entrances through the floor.
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RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS 260533 - 6
a. Couple steel conduits to ducts with adapters designed for this purpose, and encase
coupling with 3 inches of concrete.
b. For stub-ups at equipment mounted on outdoor concrete bases, extend steel conduit
horizontally a minimum of 60 inches from edge of equipment pad or foundation.
Install insulated grounding bushings on terminations at equipment.
6. Warning Planks: Bury warning planks approximately 12 inches above direct-buried
conduits, placing them 24 inches o.c. Align planks along the width and along the
centerline of conduit.
3.4 FIRESTOPPING
A. Apply firestopping to electrical penetrations of fire-rated floor and wall assemblies to restore
original fire-resistance rating of assembly. Firestopping materials and installation requirements
are specified in Division 07 Section "Penetration Firestopping."
END OF SECTION 260533
Landmark Recovery of Carmel
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 1
SECTION 260553 - IDENTIFICATION FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Identification for raceways.
2. Identification of power and control cables.
3. Identification for conductors.
4. Underground-line warning tape.
5. Warning labels and signs.
6. Instruction signs.
7. Equipment identification labels.
8. Miscellaneous identification products.
1.2 SUBMITTALS
A. Product Data: For each electrical identification product indicated.
1.3 QUALITY ASSURANCE
A. Comply with ANSI A13.1.
B. Comply with NFPA 70.
C. Comply with 29 CFR 1910.144 and 29 CFR 1910.145.
D. Comply with ANSI Z535.4 for safety signs and labels.
E. Adhesive-attached labeling materials, including label stocks, laminating adhesives, and inks
used by label printers, shall comply with UL 969.
PART 2 - PRODUCTS
2.1 POWER RACEWAY IDENTIFICATION MATERIALS
A. Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of
color field for each raceway size.
B. Colors for Raceways Carrying Circuits at 600 V or Less:
1. Black letters on an orange field.
2. Legend: Indicate voltage and system or service type.
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 2
C. Self-Adhesive Vinyl Labels for Raceways Carrying Circuits at 600 V or Less: Preprinted,
flexible label laminated with a clear, weather- and chemical-resistant coating and matching
wraparound adhesive tape for securing ends of legend label.
D. Snap-Around Labels for Raceways Carrying Circuits at 600 V or Less: Slit, pretensioned,
flexible, preprinted, color-coded acrylic sleeve, with diameter sized to suit diameter of raceway
or cable it identifies and to stay in place by gripping action.
E. Snap-Around, Color-Coding Bands for Raceways Carrying Circuits at 600 V or Less: Slit,
pretensioned, flexible, solid-colored acrylic sleeve, 2 inches long, with diameter sized to suit
diameter of raceway or cable it identifies and to stay in place by gripping action.
F. Write-On Tags: Polyester tag, 0.015 inch thick, with corrosion-resistant grommet and cable tie
for attachment to conductor or cable.
1. Marker for Tags: Permanent, waterproof, black ink marker recommended by tag
manufacturer.
2. Marker for Tags: Machine-printed, permanent, waterproof, black ink marker
recommended by printer manufacturer.
2.2 ARMORED AND METAL-CLAD CABLE IDENTIFICATION MATERIALS
A. Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of
color field for each raceway and cable size.
B. Colors for Raceways Carrying Circuits at 600 V and Less:
1. Black letters on an orange field.
2. Legend: Indicate voltage and system or service type.
C. Self-Adhesive Vinyl Labels: Preprinted, flexible label laminated with a clear, weather- and
chemical-resistant coating and matching wraparound adhesive tape for securing ends of legend
label.
D. Self-Adhesive Vinyl Tape: Colored, heavy duty, waterproof, fade resistant; 2 inches wide;
compounded for outdoor use.
2.3 POWER AND CONTROL CABLE IDENTIFICATION MATERIALS
A. Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of
color field for each raceway and cable size.
B. Self-Adhesive Vinyl Labels: Preprinted, flexible label laminated with a clear, weather- and
chemical-resistant coating and matching wraparound adhesive tape for securing ends of legend
label.
C. Write-On Tags: Polyester tag, 0.015 inch thick, with corrosion-resistant grommet and cable tie
for attachment to conductor or cable.
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 3
1. Marker for Tags: Permanent, waterproof, black ink marker recommended by tag
manufacturer.
2. Marker for Tags: Machine-printed, permanent, waterproof, black ink marker
recommended by printer manufacturer.
D. Snap-Around Labels: Slit, pretensioned, flexible, preprinted, color-coded acrylic sleeve, with
diameter sized to suit diameter of raceway or cable it identifies and to stay in place by gripping
action.
E. Snap-Around, Color-Coding Bands: Slit, pretensioned, flexible, solid-colored acrylic sleeve, 2
inches long, with diameter sized to suit diameter of raceway or cable it identifies and to stay in
place by gripping action.
2.4 CONDUCTOR IDENTIFICATION MATERIALS
A. Color-Coding Conductor Tape: Colored, self-adhesive vinyl tape not less than 3 mils thick by 1
to 2 inches wide.
B. Self-Adhesive Vinyl Labels: Preprinted, flexible label laminated with a clear, weather- and
chemical-resistant coating and matching wraparound adhesive tape for securing ends of legend
label.
C. Marker Tapes: Vinyl or vinyl-cloth, self-adhesive wraparound type, with circuit identification
legend machine printed by thermal transfer or equivalent process.
D. Write-On Tags: Polyester tag, 0.015 inch thick, with corrosion-resistant grommet and cable tie
for attachment to conductor or cable.
1. Marker for Tags: Permanent, waterproof, black ink marker recommended by tag
manufacturer.
2. Marker for Tags: Machine-printed, permanent, waterproof, black ink marker
recommended by printer manufacturer.
2.5 FLOOR MARKING TAPE
A. 2-inch wide, 5-mil pressure-sensitive vinyl tape, with black and white stripes and clear vinyl
overlay.
2.6 UNDERGROUND-LINE WARNING TAPE
A. Tape:
1. Recommended by manufacturer for the method of installation and suitable to identify and
locate underground electrical and communications utility lines.
2. Printing on tape shall be permanent and shall not be damaged by burial operations.
3. Tape material and ink shall be chemically inert, and not subject to degrading when
exposed to acids, alkalis, and other destructive substances commonly found in soils.
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 4
B. Color and Printing:
1. Comply with ANSI Z535.1 through ANSI Z535.5.
2. Inscriptions for Red-Colored Tapes: ELECTRIC LINE, HIGH VOLTAGE.
3. Inscriptions for Orange-Colored Tapes: TELEPHONE CABLE, CATV CABLE,
COMMUNICATIONS CABLE, OPTICAL FIBER CABLE.
2.7 WARNING LABELS AND SIGNS
A. Comply with NFPA 70 and 29 CFR 1910.145.
B. Self-Adhesive Warning Labels: Factory-printed, multicolor, pressure-sensitive adhesive labels,
configured for display on front cover, door, or other access to equipment unless otherwise
indicated.
C. Baked-Enamel Warning Signs:
1. Preprinted aluminum signs, punched or drilled for fasteners, with colors, legend, and size
required for application.
2. 1/4-inch grommets in corners for mounting.
3. Nominal size, 7 by 10 inches.
D. Metal-Backed, Butyrate Warning Signs:
1. Weather-resistant, nonfading, preprinted, cellulose-acetate butyrate signs with 0.0396-
inch galvanized-steel backing; and with colors, legend, and size required for application.
2. 1/4-inch grommets in corners for mounting.
3. Nominal size, 10 by 14 inches.
E. Warning label and sign shall include, but are not limited to, the following legends:
1. Multiple Power Source Warning: "DANGER - ELECTRICAL SHOCK HAZARD -
EQUIPMENT HAS MULTIPLE POWER SOURCES."
2. Workspace Clearance Warning: "WARNING - OSHA REGULATION - AREA IN
FRONT OF ELECTRICAL EQUIPMENT MUST BE KEPT CLEAR FOR 36 INCHES.
2.8 INSTRUCTION SIGNS
A. Engraved, laminated acrylic or melamine plastic, minimum 1/16 inch thick for signs up to 20
sq. inches and 1/8 inch thick for larger sizes.
1. Engraved legend with black letters on white face.
2. Punched or drilled for mechanical fasteners.
3. Framed with mitered acrylic molding and arranged for attachment at applicable
equipment.
B. Adhesive Film Label: Machine printed, in black, by thermal transfer or equivalent process.
Minimum letter height shall be 3/8 inch.
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 5
C. Adhesive Film Label with Clear Protective Overlay: Machine printed, in black, by thermal
transfer or equivalent process. Minimum letter height shall be 3/8 inch. Overlay shall provide a
weatherproof and UV-resistant seal for label.
2.9 EQUIPMENT IDENTIFICATION LABELS
A. Adhesive Film Label with Clear Protective Overlay: Machine printed, in black, by thermal
transfer or equivalent process. Minimum letter height shall be 3/8 inch. Overlay shall provide a
weatherproof and UV-resistant seal for label.
B. Self-Adhesive, Engraved, Laminated Acrylic or Melamine Label: Adhesive backed, with white
letters on a dark-gray background. Minimum letter height shall be 3/8 inch.
C. Stenciled Legend: In nonfading, waterproof, black ink or paint. Minimum letter height shall
be 1 inch.
2.10 MISCELLANEOUS IDENTIFICATION PRODUCTS
A. Paint: Comply with requirements in Division 09 painting Sections for paint materials and
application requirements. Select paint system applicable for surface material and location
(exterior or interior).
B. Fasteners for Labels and Signs: Self-tapping, stainless-steel screws or stainless-steel machine
screws with nuts and flat and lock washers.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Location: Install identification materials and devices at locations for most convenient viewing
without interference with operation and maintenance of equipment.
B. Apply identification devices to surfaces that require finish after completing finish work.
C. Self-Adhesive Identification Products: Clean surfaces before application, using materials and
methods recommended by manufacturer of identification device.
D. Attach signs and plastic labels that are not self-adhesive type with mechanical fasteners
appropriate to the location and substrate.
E. System Identification Color-Coding Bands for Raceways and Cables: Each color-coding band
shall completely encircle cable or conduit. Place adjacent bands of two-color markings in
contact, side by side. Locate bands at changes in direction, at penetrations of walls and floors,
at 50-foot maximum intervals in straight runs, and at 25-foot maximum intervals in congested
areas.
F. Underground-Line Warning Tape: During backfilling of trenches install continuous
underground-line warning tape directly above line at 6 to 8 inches below finished grade. Use
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 6
multiple tapes where width of multiple lines installed in a common trench exceeds 16 inches
overall.
G. Painted Identification: Comply with requirements in Division 09 painting Sections for surface
preparation and paint application.
3.2 IDENTIFICATION SCHEDULE
A. Accessible Raceways and Metal-Clad Cables, 600 V or Less, for Service, Feeder, and Branch
Circuits More Than 30A, and 120v to ground: Install labels at 30-foot maximum intervals.
B. Accessible Raceways and Cables within Buildings: Identify the covers of each junction and
pull box of the following systems with self-adhesive vinyl labels with the wiring system legend
and system voltage. System legends shall be as follows:
1. Emergency Power.
2. Power.
3. UPS.
C. Power-Circuit Conductor Identification, 600 V or Less: For conductors in vaults, pull and
junction boxes, manholes, and handholes, use color-coding conductor tape to identify the phase.
1. Color-Coding for Phase and Voltage Level Identification, 600 V or Less: Use colors
listed below for ungrounded feeder and branch-circuit conductors.
a. Color shall be factory applied or field applied for sizes larger than No. 8 AWG, if
authorities having jurisdiction permit.
b. Colors for 208/120-V Circuits:
1) Phase A: Black.
2) Phase B: Red.
3) Phase C: Blue.
c. Colors for 480/277-V Circuits:
1) Phase A: Brown.
2) Phase B: Orange.
3) Phase C: Yellow.
d. Field-Applied, Color-Coding Conductor Tape: Apply in half-lapped turns for a
minimum distance of 6 inches from terminal points and in boxes where splices or
taps are made. Apply last two turns of tape with no tension to prevent possible
unwinding. Locate bands to avoid obscuring factory cable markings.
D. Install instructional sign including the color-code for grounded and ungrounded conductors
using adhesive-film-type labels.
E. Conductors to Be Extended in the Future: Attach marker tape to conductors and list source.
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 7
F. Auxiliary Electrical Systems Conductor Identification: Identify field-installed alarm, control,
and signal connections.
1. Identify conductors, cables, and terminals in enclosures and at junctions, terminals, and
pull points. Identify by system and circuit designation.
2. Use system of marker tape designations that is uniform and consistent with system used
by manufacturer for factory-installed connections.
3. Coordinate identification with Project Drawings, manufacturer's wiring diagrams, and the
Operation and Maintenance Manual.
G. Locations of Underground Lines: Identify with underground-line warning tape for power,
lighting, communication, and control wiring and optical fiber cable.
1. Limit use of underground-line warning tape to direct-buried cables.
2. Install underground-line warning tape for both direct-buried cables and cables in
raceway.
H. Workspace Indication: Install floor marking tape to show working clearances in the direction of
access to live parts. Workspace shall be as required by NFPA 70 and 29 CFR 1926.403 unless
otherwise indicated. Do not install at flush-mounted panelboards and similar equipment in
finished spaces.
I. Warning Labels for Indoor Cabinets, Boxes, and Enclosures for Power and Lighting: Baked-
enamel warning sign.
1. Comply with 29 CFR 1910.145.
2. Identify system voltage with black letters on an orange background.
3. Apply to exterior of door, cover, or other access.
4. For equipment with multiple power or control sources, apply to door or cover of
equipment including, but not limited to, the following:
a. Power transfer switches.
b. Controls with external control power connections.
J. Operating Instruction Signs: Install instruction signs to facilitate proper operation and
maintenance of electrical systems and items to which they connect. Install instruction signs
with approved legend where instructions are needed for system or equipment operation.
K. Emergency Operating Instruction Signs: Install instruction signs with white legend on a red
background with minimum 3/8-inch- high letters for emergency instructions at equipment used
for.
L. Equipment Identification Labels: On each unit of equipment, install unique designation label
that is consistent with wiring diagrams, schedules, and the Operation and Maintenance Manual.
Apply labels to disconnect switches and protection equipment, central or master units, control
panels, control stations, terminal cabinets, and racks of each system. Systems include power,
lighting, control, communication, signal, monitoring, and alarm systems unless equipment is
provided with its own identification.
1. Labeling Instructions:
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IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553 - 8
a. Indoor Equipment: Adhesive film label. Unless otherwise indicated, provide a
single line of text with 1/2-inch high letters on 1-1/2-inch high label; where two
lines of text are required, use labels 2 inches high.
b. Outdoor Equipment: Engraved, laminated acrylic or melamine label Stenciled
legend 4 inches high.
c. Elevated Components: Increase sizes of labels and letters to those appropriate for
viewing from the floor.
d. Unless provided with self-adhesive means of attachment, fasten labels with
appropriate mechanical fasteners that do not change the NEMA or NRTL rating of
the enclosure.
END OF SECTION 260553
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LIGHTING CONTROL DEVICES 260923 - 1
SECTION 260923 - LIGHTING CONTROL DEVICES
PART 1 - GENERAL
1.1 SUMMARY
A. This Section includes the following lighting control devices:
1. Time switches.
2. Outdoor photoelectric switches.
3. Indoor occupancy sensors.
4. Outdoor motion sensors.
5. Lighting contactors.
6. Emergency shunt relay.
B. See Division 26 Section "Network Lighting Controls" for low-voltage, manual and
programmable lighting control systems.
C. See Division 26 Section "Wiring Devices" for wall-box dimmers, wall-switch occupancy
sensors, and manual light switches.
1.2 SUBMITTALS
A. Product Data: For each type of product indicated.
B. Field quality-control test reports.
C. Operation and maintenance data.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
PART 2 - PRODUCTS
2.1 TIME SWITCHES
A. Basis-of-Design Product: Subject to compliance with requirements, provide the product
indicated on Drawings or a comparable product by one of the following:
1. Area Lighting Research, Inc.; Tyco Electronics.
2. Intermatic, Inc.
3. Leviton Mfg. Company Inc.
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LIGHTING CONTROL DEVICES 260923 - 2
4. Lithonia Lighting; Acuity Lighting Group, Inc.
5. Paragon Electric Co.; Invensys Climate Controls.
6. Sensor Switch
7. Watt Stopper (The).
B. Electronic Time Switches: Electronic, solid-state programmable units with alphanumeric
display; complying with UL 917.
1. Contact Configuration: SPST.
2. Contact Rating: 30-A inductive or resistive, 240-V ac.
3. Program: 8 on-off set points on a 24-hour schedule and an annual holiday schedule that
overrides the weekly operation on holidays.
4. Program: 2 on-off set points on a 24-hour schedule, allowing different set points for each
day of the week and an annual holiday schedule that overrides the weekly operation on
holidays.
5. Programs: channels; each channel shall be individually programmable with 8 on-off set
points on a 24-hour schedule.
6. Circuitry: Allow connection of a photoelectric relay as substitute for on-off function of a
program on selected channels.
7. Astronomic Time: All channels.
8. Battery Backup: For schedules and time clock.
2.2 INDOOR OCCUPANCY SENSORS
A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
B. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
C. Basis-of-Design Product: Subject to compliance with requirements, provide the product
indicated on Drawings or a comparable product by one of the following:
1. Lithonia Lighting; Acuity Lighting Group, Inc.
2. Sensor Switch, Inc.
3. Watt Stopper (The).
D. General Description: Wall- or ceiling-mounting, solid-state units with a separate relay unit.
1. Operation: Unless otherwise indicated, turn lights on when covered area is occupied and
off when unoccupied; with a time delay for turning lights off, adjustable over a minimum
range of 1 to 15 minutes.
2. Sensor Output: Contacts rated to operate the connected relay, complying with UL 773A.
Sensor shall be powered from the relay unit.
3. Relay Unit: Dry contacts rated for 20-A ballast load at 120- and 277-V ac, for 13-A
tungsten at 120-V ac, and for 1 hp at 120-V ac. Power supply to sensor shall be 24-V dc,
150-mA, Class 2 power source as defined by NFPA 70.
4. Mounting:
a. Sensor: Suitable for mounting in any position on a standard outlet box.
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LIGHTING CONTROL DEVICES 260923 - 3
b. Relay: Externally mounted through a 1/2-inch knockout in a standard electrical
enclosure.
c. Time-Delay and Sensitivity Adjustments: Recessed and concealed behind hinged
door.
5. Indicator: LED, to show when motion is being detected during testing and normal
operation of the sensor.
6. Bypass Switch: Override the on function in case of sensor failure.
7. Automatic Light-Level Sensor: Adjustable from 2 to 200 fc; Provide 0-10vdc dimming
control with adjustable daylighting discount factor.
E. PIR Type: Ceiling mounting; detect occupancy by sensing a combination of heat and
movement in area of coverage.
1. Detector Sensitivity: Detect occurrences of 6-inch minimum movement of any portion of
a human body that presents a target of not less than 36 sq. in.
2. Detection Coverage (Room): Detect occupancy anywhere in a circular area of 1000 sq. ft
when mounted on a 96-inch high ceiling.
3. Detection Coverage (Corridor): Detect occupancy within 90 feet when mounted on a 10-
foot high ceiling.
2.3 OUTDOOR PHOTOELECTRIC SWITCHES
A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
B. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
C. Basis-of-Design Product: Subject to compliance with requirements, provide the product
indicated on Drawings or a comparable product by one of the following:
1. Area Lighting Research, Inc.; Tyco Electronics.
2. Grasslin Controls Corporation; a GE Industrial Systems Company.
3. Intermatic, Inc.
4. Lithonia Lighting; Acuity Lighting Group, Inc.
5. Novitas, Inc.
6. Paragon Electric Co.; Invensys Climate Controls.
7. Square D; Schneider Electric.
8. TORK.
9. Touch-Plate, Inc.
10. Watt Stopper (The).
D. Description: Solid state, with SPST dry contacts rated for 1800-VA tungsten or 1000-VA
inductive, to operate connected relay, contactor coils, or microprocessor input; complying with
UL 773A.
1. Light-Level Monitoring Range: 1.5 to 10 fc, with an adjustment for turn-on and turn-off
levels within that range, and a directional lens in front of photocell to prevent fixed light
sources from causing turn-off.
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LIGHTING CONTROL DEVICES 260923 - 4
2. Time Delay: 15-second minimum, to prevent false operation.
3. Surge Protection: Metal-oxide varistor, complying with IEEE C62.41.1, IEEE C62.41.2,
and IEEE 62.45 for Category A1 locations.
4. Mounting: Twist lock complying with IEEE C136.10, with base-and-stem mounting or
stem-and-swivel mounting accessories as required to direct sensor to the north sky
exposure.
E. Description: Solid state, with SPST dry contacts rated for 1800 VA to operate connected load,
relay, or contactor coils; complying with UL 773.
1. Light-Level Monitoring Range: 1.5 to 10 fc, with an adjustment for turn-on and turn-off
levels within that range.
2. Time Delay: 30-second minimum, to prevent false operation.
3. Lightning Arrester: Air-gap type.
4. Mounting: Twist lock complying with IEEE C136.10, with base.
2.4 CONDUCTORS AND CABLES
A. Power Wiring to Supply Side of Remote-Control Power Sources: Not smaller than No. 12
AWG. Comply with requirements in Division 26 Section "Low-Voltage Electrical Power
Conductors and Cables."
B. Classes 2 and 3 Control Cable: Multiconductor cable with stranded-copper conductors not
smaller than No. 18AWG. Comply with requirements in Division 26 Section "Low-Voltage
Electrical Power Conductors and Cables."
C. Class 1 Control Cable: Multiconductor cable with stranded-copper conductors not smaller than
No.14AWG. Comply with requirements in Division 26 Section "Low-Voltage Electrical Power
Conductors and Cables."
PART 3 - EXECUTION
3.1 SENSOR INSTALLATION
A. Install and aim sensors in locations to achieve not less than 90 percent coverage of areas
indicated. Do not exceed coverage limits specified in manufacturer's written instructions.
Manufacturer per drawings shall provide “shop drawing level” plan confirming all sensor
locations and coverages. Manufacturer shall provide complete comprehensive lighting control
system per drawings.
B. When requested within 12 months of date of Substantial Completion, provide on-site assistance
in adjusting sensors to suit actual occupied conditions. Provide up to two visits to Project
during other than normal occupancy hours for this purpose.
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3.2 WIRING INSTALLATION
A. Wiring Method: Comply with Division 26 Section "Low-Voltage Electrical Power Conductors
and Cables." Minimum conduit size shall be 1/2 inch.
B. Wiring within Enclosures: Comply with NECA 1. Separate power-limited and nonpower-
limited conductors according to conductor manufacturer's written instructions.
C. Size conductors according to lighting control device manufacturer's written instructions, unless
otherwise indicated.
D. Splices, Taps, and Terminations: Make connections only on numbered terminal strips in
junction, pull, and outlet boxes; terminal cabinets; and equipment enclosures.
3.3 IDENTIFICATION
A. Identify components and power and control wiring according to Division 26 Section
"Identification for Electrical Systems."
1. Identify controlled circuits in lighting contactors.
2. Identify circuits or luminaries controlled by photoelectric and occupancy sensors at each
sensor.
B. Label time switches and contactors with a unique designation.
3.4 FIELD QUALITY CONTROL
A. Perform the following field tests and inspections and prepare test reports:
1. After installing time switches and sensors, and after electrical circuitry has been
energized, adjust and test for compliance with requirements.
2. Operational Test: Verify operation of each lighting control device, and adjust time
delays.
B. Lighting control devices that fail tests and inspections are defective work.
END OF SECTION 260923
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PANELBOARDS 262416 - 1
SECTION 262416 - PANELBOARDS
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes distribution panelboards and lighting and appliance branch-circuit panelboards.
1.2 PERFORMANCE REQUIREMENTS
A. Seismic Performance: Panelboards shall withstand the effects of earthquake motions
determined according to SEI/ASCE 7.
1. The term "withstand" means "the unit will remain in place without separation of any parts
from the device when subjected to the seismic forces specified.
1.3 SUBMITTALS
A. Product Data: For each type of product indicated.
B. Shop Drawings: For each panelboard and related equipment.
1. Include dimensioned plans, elevations, sections, and details. Show tabulations of
installed devices, equipment features, and ratings.
2. Detail enclosure types and details for types other than NEMA 250, Type 1.
3. Detail bus configuration, current, and voltage ratings.
4. Short-circuit current rating of panelboards and overcurrent protective devices.
5. Include evidence of NRTL listing for series rating of installed devices.
6. Detail features, characteristics, ratings, and factory settings of individual overcurrent
protective devices and auxiliary components.
7. Include wiring diagrams for power, signal, and control wiring.
8. Include time-current coordination curves for each type and rating of overcurrent
protective device included in panelboards.
C. Seismic Qualification Certificates: Submit certification that panelboards, overcurrent protective
devices, accessories, and components will withstand seismic forces defined in Division 26
Section "Vibration and Seismic Controls for Electrical Systems."
D. Field quality-control reports.
E. Panelboard schedules for installation in panelboards.
F. Operation and maintenance data.
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PANELBOARDS 262416 - 2
1.4 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
B. Comply with NEMA PB 1.
C. Comply with NFPA 70.
1.5 WARRANTY
A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or
replace transient voltage suppression devices that fail in materials or workmanship within
specified warranty period.
1. Warranty Period: Five years from date of Substantial Completion.
PART 2 - PRODUCTS
2.1 GENERAL REQUIREMENTS FOR PANELBOARDS
A. Fabricate and test panelboards according to IEEE 344 to withstand seismic forces defined in
Division 26 Section "Vibration and Seismic Controls for Electrical Systems."
B. Enclosures: Flush- and surface mounted cabinets.
1. Rated for environmental conditions at installed location.
a. Indoor Dry and Clean Locations: NEMA 250, Type 1.
b. Outdoor Locations: NEMA 250, Type 3R.
2. Front: Secured to box with concealed trim clamps. For surface-mounted fronts, match
box dimensions; for flush-mounted fronts, overlap box.
3. Hinged Front Cover: Entire front trim hinged to box and with standard door within
hinged trim cover.
4. Directory Card: Inside panelboard door, mounted in transparent card holder.
C. Incoming Mains Location: Top and bottom.
D. Phase, Neutral, and Ground Buses: Hard-drawn copper, 98 percent conductivity.
E. Conductor Connectors: Suitable for use with conductor material and sizes.
1. Material: Hard-drawn copper, 98 percent conductivity.
2. Main and Neutral Lugs: Compression type.
3. Ground Lugs and Bus Configured Terminators: Compression type.
4. Feed-Through Lugs: Compression type, suitable for use with conductor material. Locate
at opposite end of bus from incoming lugs or main device.
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PANELBOARDS 262416 - 3
5. Subfeed (Double) Lugs: Compression type suitable for use with conductor material.
Locate at same end of bus as incoming lugs or main device.
F. Service Equipment Label: NRTL labeled for use as service equipment for panelboards with one
or more main service disconnecting and overcurrent protective devices.
G. Future Devices: Mounting brackets, bus connections, filler plates, and necessary appurtenances
required for future installation of devices.
H. Panelboard Short-Circuit Current Rating: Rated for series-connected system with integral or
remote upstream overcurrent protective devices and labeled by an NRTL. Include size and type
of allowable upstream and branch devices, and listed and labeled for series-connected short-
circuit rating by an NRTL.
I. Panelboard Short-Circuit Current Rating: Fully rated to interrupt symmetrical short-circuit
current available at terminals.
2.2 DISTRIBUTION PANELBOARDS
A. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated
on Drawings or comparable product by one of the following:
1. Eaton Electrical Inc.; Cutler-Hammer Business Unit.
2. General Electric Company; GE Consumer & Industrial - Electrical Distribution.
3. Siemens Energy & Automation, Inc.
4. Square D; a brand of Schneider Electric.
B. Panelboards: NEMA PB 1, power and feeder distribution type.
C. Doors: Secured with vault-type latch with tumbler lock; keyed alike.
D. Mains: Circuit breaker.
E. Branch Overcurrent Protective Devices: For Circuit-Breaker Frame Sizes 125 A and Smaller:
Bolt-on circuit breakers.
F. Branch Overcurrent Protective Devices: For Circuit-Breaker Frame Sizes Larger Than 125 A:
Bolt-on circuit breakers; plug-in circuit breakers where individual positive-locking device
requires mechanical release for removal.
G. Branch Overcurrent Protective Devices: Fused switches.
2.3 LIGHTING AND APPLIANCE BRANCH-CIRCUIT PANELBOARDS
A. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated
on Drawings or comparable product by one of the following:
1. Eaton Electrical Inc.; Cutler-Hammer Business Unit.
2. General Electric Company; GE Consumer & Industrial - Electrical Distribution.
3. Siemens Energy & Automation, Inc.
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PANELBOARDS 262416 - 4
4. Square D; a brand of Schneider Electric.
B. Panelboards: NEMA PB 1, lighting and appliance branch-circuit type.
C. Mains: Circuit breaker or lug.
D. Branch Overcurrent Protective Devices: Bolt-on circuit breakers, replaceable without disturbing
adjacent units.
E. Doors: Concealed hinges; secured with flush latch with tumbler lock; keyed alike.
F. Column-Type Panelboards: Narrow gutter extension, with cover, to overhead junction box
equipped with ground and neutral terminal buses.
2.4 DISCONNECTING AND OVERCURRENT PROTECTIVE DEVICES
A. Manufacturers: Subject to compliance with requirements, available manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
B. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated
on Drawings or comparable product by one of the following:
1. Eaton Electrical Inc.; Cutler-Hammer Business Unit.
2. General Electric Company; GE Consumer & Industrial - Electrical Distribution.
3. Siemens Energy & Automation, Inc.
4. Square D; a brand of Schneider Electric.
C. Molded-Case Circuit Breaker (MCCB): Comply with UL 489, with interrupting capacity to
meet available fault currents.
1. Thermal-Magnetic Circuit Breakers: Inverse time-current element for low-level
overloads, and instantaneous magnetic trip element for short circuits. Adjustable
magnetic trip setting for circuit-breaker frame sizes 250 A and larger.
2. Adjustable Instantaneous-Trip Circuit Breakers: Magnetic trip element with front-
mounted, field-adjustable trip setting.
3. Electronic trip circuit breakers with rms sensing; field-replaceable rating plug or field-
replicable electronic trip; and the following field-adjustable settings:
a. Instantaneous trip.
b. Long- and short-time pickup levels.
c. Long- and short-time time adjustments.
d. Ground-fault pickup level, time delay, and I2t response.
4. Current-Limiting Circuit Breakers: Frame sizes 400 A and smaller; let-through ratings
less than NEMA FU 1, RK-5.
5. GFCI Circuit Breakers: Single- and two-pole configurations with Class A ground-fault
protection (6-mA trip).
6. Ground-Fault Equipment Protection (GFEP) Circuit Breakers: Class B ground-fault
protection (30-mA trip).
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PANELBOARDS 262416 - 5
7. Arc-Fault Circuit Interrupter (AFCI) Circuit Breakers: Comply with UL 1699; 120/240-
V, single-pole configuration.
8. Molded-Case Circuit-Breaker (MCCB) Features and Accessories:
a. Standard frame sizes, trip ratings, and number of poles.
b. Lugs: Compression style, suitable for number, size, trip ratings, and conductor
materials.
c. Application Listing: Appropriate for application; Type SWD for switching
fluorescent lighting loads; Type HID for feeding fluorescent and high-intensity
discharge (HID) lighting circuits.
d. Ground-Fault Protection: Integrally mounted relay and trip unit with adjustable
pickup and time-delay settings, push-to-test feature, and ground-fault indicator.
e. Communication Capability: Circuit-breaker-mounted communication module with
functions and features compatible with power monitoring and control system
specified in Division 26 Section "Electrical Power Monitoring and Control."
f. Shunt Trip: 120V trip coil energized from separate circuit, set to trip at [55] [75]
percent of rated voltage.
g. Handle Padlocking Device: Fixed attachment, for locking circuit-breaker handle
in on or off position.
h. Handle Clamp: Loose attachment, for holding circuit-breaker handle in on
position.
D. Fused Switch: NEMA KS 1, Type HD; clips to accommodate specified fuses; lockable handle.
1. Fuses, and Spare-Fuse Cabinet: Comply with requirements specified in Division 26
Section "Fuses."
2.5 ACCESSORY COMPONENTS AND FEATURES
A. Portable Test Set: For testing functions of solid-state trip devices without removing from
panelboard. Include relay and meter test plugs suitable for testing panelboard meters and
switchboard class relays.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Receive, inspect, handle, store and install panelboards and accessories according to NECA 407.
B. Comply with mounting and anchoring requirements specified in Division 26 Section "Vibration
and Seismic Controls for Electrical Systems."
C. Mount top of trim 90 inches above finished floor unless otherwise indicated.
D. Mount panelboard cabinet plumb and rigid without distortion of box. Mount recessed
panelboards with fronts uniformly flush with wall finish and mating with back box.
E. Install overcurrent protective devices and controllers not already factory installed.
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PANELBOARDS 262416 - 6
1. Set field-adjustable, circuit-breaker trip ranges.
F. Install filler plates in unused spaces.
G. Stub four 1-inch empty conduits from panelboard into accessible ceiling space or space
designated to be ceiling space in the future. Stub four 1-inch empty conduits into raised floor
space or below slab not on grade.
H. Arrange conductors in gutters into groups and bundle and wrap with wire ties.
I. Comply with NECA 1.
3.2 IDENTIFICATION
A. Identify field-installed conductors, interconnecting wiring, and components; provide warning
signs complying with Division 26 Section "Identification for Electrical Systems."
B. Create a directory to indicate installed circuit loads and incorporating Owner's final room
designations. Obtain approval before installing. Use a computer or typewriter to create
directory; handwritten directories are not acceptable.
C. Panelboard Nameplates: Label each panelboard with a nameplate complying with requirements
for identification specified in Division 26 Section "Identification for Electrical Systems."
D. Device Nameplates: Label each branch circuit device in distribution panelboards with a
nameplate complying with requirements for identification specified in Division 26 Section
"Identification for Electrical Systems."
3.3 FIELD QUALITY CONTROL
A. Perform tests and inspections.
B. Acceptance Testing Preparation:
1. Test insulation resistance for each panelboard bus, component, connecting supply, feeder,
and control circuit.
2. Test continuity of each circuit.
C. Tests and Inspections:
1. Perform each visual and mechanical inspection and electrical test stated in NETA
Acceptance Testing Specification. Certify compliance with test parameters.
2. Correct malfunctioning units on-site, where possible, and retest to demonstrate
compliance; otherwise, replace with new units and retest.
D. Panelboards will be considered defective if they do not pass tests and inspections.
E. Prepare test and inspection reports, including a certified report that identifies panelboards
included and that describes scanning results. Include notation of deficiencies detected, remedial
action taken, and observations after remedial action.
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END OF SECTION 262416
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WIRING DEVICES 262726 - 1
SECTION 262726 - WIRING DEVICES
PART 1 - GENERAL
1.1 SUMMARY
A. This Section includes the following:
1. Receptacles, receptacles with integral GFCI, and associated device plates.
2. Wall-box motion sensors.
3. Snap switches and wall-box dimmers.
4. Solid-state fan speed controls.
5. Wall-switch and exterior occupancy sensors.
6. Communications outlets.
B. See Division 27 Section "Communications Horizontal Cabling" for workstation outlets.
1.2 SUBMITTALS
A. Product Data: For each type of product indicated.
B. Shop Drawings: List of legends and description of materials and process used for premarking
wall plates.
C. Samples: One for each type of device and wall plate specified, in each color specified.
D. Operation and Maintenance Data: For wiring devices to include in all manufacturers' packing
label warnings and instruction manuals that include labeling conditions.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
B. Comply with NFPA 70.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers' Names: Shortened versions (shown in parentheses) of the following
manufacturers' names are used in other Part 2 articles:
1. Cooper Wiring Devices; a division of Cooper Industries, Inc. (Cooper).
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WIRING DEVICES 262726 - 2
2. Hubbell Incorporated; Wiring Device-Kellems (Hubbell).
3. Leviton Mfg. Company Inc. (Leviton).
4. Pass & Seymour/Legrand; Wiring Devices & Accessories (Pass & Seymour).
2.2 STRAIGHT BLADE RECEPTACLES
A. Convenience Receptacles, 125 V, 20 A: Comply with NEMA WD 1, NEMA WD 6
configuration 5-20R, and UL 498.
1. Available Products: Subject to compliance with requirements, products that may be
incorporated into the Work include, but are not limited to, the following:
2. Products: Subject to compliance with requirements, provide one of the following:
a. Cooper; 5351 (single), 5352 (duplex).
b. Hubbell; HBL5351 (single), CR5352 (duplex).
c. Leviton; 5891 (single), 5352 (duplex).
d. Pass & Seymour; 5381 (single), 5352 (duplex).
2.3 GFCI RECEPTACLES
A. General Description: Straight blade, feed through type. Comply with NEMA WD 1,
NEMA WD 6, UL 498, and UL 943, Class A, and include indicator light that is lighted when
device is tripped.
B. Duplex GFCI Convenience Receptacles, 125 V, 20 A:
1. Available Products: Subject to compliance with requirements, products that may be
incorporated into the Work include, but are not limited to, the following:
2. Products: Subject to compliance with requirements, provide one of the following:
a. Cooper; GF20.
b. Pass & Seymour; 2084.
2.4 SNAP SWITCHES
A. Comply with NEMA WD 1 and UL 20.
B. Switches, 120/277 V, 20 A:
1. Available Products: Subject to compliance with requirements, products that may be
incorporated into the Work include, but are not limited to, the following:
2. Products: Subject to compliance with requirements, provide one of the following:
a. Cooper; 2221 (single pole), 2222 (two pole)
b. Hubbell; CS1221 (single pole), CS1222 (two pole) Leviton; 1221-2 (single pole),
1222-2 (two pole)
c. Pass & Seymour; 20AC1 (single pole), 20AC2 (two pole)
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WIRING DEVICES 262726 - 3
2.5 WALL-BOX DIMMERS
A. Dimmer Switches: Modular, full-wave, solid-state units with integral, quiet on-off switches,
with audible frequency and EMI/RFI suppression filters. – all dimmers are low voltage and
shall comply with drawings and suitable for LED lighting sources.
B. Control: Continuously adjustable slider. Comply with UL 1472.
2.6 WALL PLATES
A. Single and combination types to match corresponding wiring devices.
1. Plate-Securing Screws: Metal with head color to match plate finish.
2. Material for Finished Spaces: Smooth, high-impact thermoplastic 0.035-inch.
3. Material for Unfinished Spaces: Smooth, high-impact thermoplastic.
4. Material for Damp Locations: Thermoplastic with spring-loaded lift cover, and listed and
labeled for use in "wet locations."
B. Wet-Location, Weatherproof Cover Plates: NEMA 250, complying with type 3R weather-
resistant thermoplastic with lockable cover.
2.7 FINISHES
A. Color: Wiring device catalog numbers in Section Text do not designate device color.
1. Wiring Devices Connected to Normal Power System: As selected by Architect, unless
otherwise indicated or required by NFPA 70 or device listing.
2. Wiring Devices Connected to Emergency Power System: Red.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Comply with NECA 1, including the mounting heights listed in that standard, unless otherwise
noted.
B. Coordination with Other Trades:
1. Take steps to insure that devices and their boxes are protected. Do not place wall finish
materials over device boxes and do not cut holes for boxes with routers that are guided by
riding against outside of the boxes.
2. Keep outlet boxes free of plaster, drywall joint compound, mortar, cement, concrete, dust,
paint, and other material that may contaminate the raceway system, conductors, and
cables.
3. Install device boxes in brick or block walls so that the cover plate does not cross a joint
unless the joint is troweled flush with the face of the wall.
4. Install wiring devices after all wall preparation, including painting, is complete.
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WIRING DEVICES 262726 - 4
C. Conductors:
1. Do not strip insulation from conductors until just before they are spliced or terminated on
devices.
2. Strip insulation evenly around the conductor using tools designed for the purpose. Avoid
scoring or nicking of solid wire or cutting strands from stranded wire.
3. The length of free conductors at outlets for devices shall meet provisions of NFPA 70,
Article 300, without pigtails.
4. Existing Conductors:
a. Cut back and pigtail, or replace all damaged conductors.
b. Straighten conductors that remain and remove corrosion and foreign matter.
c. Pigtailing existing conductors is permitted provided the outlet box is large enough.
D. Device Installation:
1. Replace all devices that have been in temporary use during construction or that show
signs that they were installed before building finishing operations were complete.
2. Keep each wiring device in its package or otherwise protected until it is time to connect
conductors.
3. Do not remove surface protection, such as plastic film and smudge covers, until the last
possible moment.
4. Connect devices to branch circuits using pigtails that are not less than 6 inches in length.
5. When there is a choice, use side wiring with binding-head screw terminals. Wrap solid
conductor tightly clockwise, 2/3 to 3/4 of the way around terminal screw.
6. Use a torque screwdriver when a torque is recommended or required by the manufacturer.
7. When conductors larger than No. 12 AWG are installed on 15- or 20-A circuits, splice
No. 12 AWG pigtails for device connections.
8. Tighten unused terminal screws on the device.
9. When mounting into metal boxes, remove the fiber or plastic washers used to hold device
mounting screws in yokes, allowing metal-to-metal contact.
E. Receptacle Orientation:
1. Install ground pin of vertically mounted receptacles up, and on horizontally mounted
receptacles to the left.
F. Device Plates: Do not use oversized or extra-deep plates. Repair wall finishes and remount
outlet boxes when standard device plates do not fit flush or do not cover rough wall opening.
G. Dimmers:
1. Install dimmers within terms of their listing.
2. Verify that dimmers used for fan speed control are listed for that application.
3. Install unshared neutral conductors on line and load side of dimmers according to
manufacturers' device listing conditions in the written instructions.
H. Arrangement of Devices: Unless otherwise indicated, mount flush, with long dimension
vertical and with grounding terminal of receptacles on top. Group adjacent switches under
single, multigang wall plates.
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WIRING DEVICES 262726 - 5
3.2 IDENTIFICATION
A. Comply with Division 26 Section "Identification for Electrical Systems."
1. Receptacles: Identify panelboard and circuit number from which served. Use hot,
stamped or engraved machine printing with white-filled lettering on face of plate, and
durable wire markers or tags inside outlet boxes.
3.3 FIELD QUALITY CONTROL
A. Perform tests and inspections and prepare test reports.
1. Test Instruments: Use instruments that comply with UL 1436.
2. Test Instrument for Convenience Receptacles: Digital wiring analyzer with digital
readout or illuminated LED indicators of measurement.
B. Tests for Convenience Receptacles:
1. Line Voltage: Acceptable range is 105 to 132 V.
2. Percent Voltage Drop under 15-A Load: A value of 6 percent or higher is not acceptable.
3. Ground Impedance: Values of up to 2 ohms are acceptable.
4. GFCI Trip: Test for tripping values specified in UL 1436 and UL 943.
5. Using the test plug, verify that the device and its outlet box are securely mounted.
6. The tests shall be diagnostic, indicating damaged conductors, high resistance at the circuit
breaker, poor connections, inadequate fault current path, defective devices, or similar
problems. Correct circuit conditions, remove malfunctioning units and replace with new,
and retest as specified above.
END OF SECTION 262726
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FUSES 262813 - 1
SECTION 262813 - FUSES
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes: Cartridge fuses rated 600-V ac and less for use in control circuits, enclosed
switches, switchboards and motor-control centers.
1.2 SUBMITTALS
A. Product Data: For each type of product indicated.
B. Operation and maintenance data.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
B. Comply with NEMA FU 1 for cartridge fuses.
C. Comply with NFPA 70.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers: Subject to compliance with requirements, manufacturers offering products that
may be incorporated into the Work include, but are not limited to, the following:
1. Cooper Bussmann, Inc.
2. Edison Fuse, Inc.
3. Ferraz Shawmut, Inc.
4. Littelfuse, Inc.
2.2 CARTRIDGE FUSES
A. Characteristics: NEMA FU 1, nonrenewable cartridge fuses with voltage ratings consistent
with circuit voltages.
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FUSES 262813 - 2
PART 3 - EXECUTION
3.1 FUSE APPLICATIONS
A. Motor Branch Circuits: Class RK1, time delay.
B. Other Branch Circuits: Class RK1, time delay.
C. Control Circuits: Class CC, fast acting.
3.2 INSTALLATION
A. Install fuses in fusible devices. Arrange fuses so rating information is readable without
removing fuse.
3.3 IDENTIFICATION
A. Install labels complying with requirements for identification specified in Division 26 Section
"Identification for Electrical Systems" and indicating fuse replacement information on inside
door of each fused switch and adjacent to each fuse block and holder.
END OF SECTION 262813
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ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 1
SECTION 262816 - ENCLOSED SWITCHES AND CIRCUIT BREAKERS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Fusible switches.
2. Nonfusible switches.
3. Receptacle switches.
4. Shunt trip switches.
5. Molded-case circuit breakers (MCCBs).
6. Enclosures.
1.2 DEFINITIONS
A. NC: Normally closed.
B. NO: Normally open.
C. SPDT: Single pole, double throw.
1.3 PERFORMANCE REQUIREMENTS
A. Seismic Performance: Enclosed switches and circuit breakers shall withstand the effects of
earthquake motions determined according to ASCE/SEI 7.
1. The term "withstand" means "the unit will remain in place without separation of any parts
from the device when subjected to the seismic forces specified."
1.4 SUBMITTALS
A. Product Data: For each type of enclosed switch, circuit breaker, accessory, and component
indicated.
B. Shop Drawings: For enclosed switches and circuit breakers. Include plans, elevations, sections,
details, and attachments to other work.
1. Wiring Diagrams: For power, signal, and control wiring.
C. Seismic Qualification Certificates: For enclosed switches and circuit breakers, accessories, and
components, from manufacturer.
D. Field quality-control reports.
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ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 2
E. Operation and maintenance data.
1.5 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
B. Comply with NFPA 70.
PART 2 - PRODUCTS
2.1 FUSIBLE SWITCHES
A. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated
on Drawings or comparable product by one of the following:
1. Eaton Electrical Inc.; Cutler-Hammer Business Unit.
2. General Electric Company; GE Consumer & Industrial - Electrical Distribution.
3. Siemens Energy & Automation, Inc.
4. Square D; a brand of Schneider Electric.
B. Type GD, General Duty, Single Throw, 240-V ac, 800 A and Smaller: UL 98 and
NEMA KS 1, horsepower rated, with cartridge fuse interiors to accommodate indicated fuses,
lockable handle with capability to accept two padlocks, and interlocked with cover in closed
position.
C. Accessories:
1. Equipment Ground Kit: Internally mounted and labeled for copper and aluminum ground
conductors.
2. Neutral Kit: Internally mounted; insulated, capable of being grounded and bonded;
labeled for copper and aluminum neutral conductors.
3. Class R Fuse Kit: Provides rejection of other fuse types when Class R fuses are
specified.
4. Lugs: Suitable for number, size, and conductor material.
5. Service-Rated Switches: Labeled for use as service equipment.
2.2 MOLDED-CASE CIRCUIT BREAKERS
A. Basis-of-Design Product: Subject to compliance with requirements, provide product indicated
on Drawings or comparable product by one of the following:
1. Eaton Electrical Inc.; Cutler-Hammer Business Unit.
2. General Electric Company; GE Consumer & Industrial - Electrical Distribution.
3. Siemens Energy & Automation, Inc.
4. Square D; a brand of Schneider Electric.
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ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 3
B. General Requirements: Comply with UL 489, NEMA AB 1, and NEMA AB 3, with
interrupting capacity to comply with available fault currents.
C. Thermal-Magnetic Circuit Breakers: Inverse time-current element for low-level overloads and
instantaneous magnetic trip element for short circuits. Adjustable magnetic trip setting for
circuit-breaker frame sizes 250 A and larger.
D. Electronic Trip Circuit Breakers: Field-replaceable rating plug, rms sensing, with the following
field-adjustable settings:
1. Instantaneous trip.
2. Long- and short-time pickup levels.
3. Long- and short-time time adjustments.
4. Ground-fault pickup level, time delay, and I2t response.
E. Current-Limiting Circuit Breakers: Frame sizes 400 A and smaller, and let-through ratings less
than NEMA FU 1, RK-5.
F. Features and Accessories:
1. Standard frame sizes, trip ratings, and number of poles.
2. Lugs: Suitable for number, size, trip ratings, and conductor material.
3. Application Listing: Appropriate for application; Type SWD for switching fluorescent
lighting loads; Type HID for feeding fluorescent and high-intensity discharge lighting
circuits.
4. Ground-Fault Protection: Comply with UL 1053; integrally mounted, self-powered
type with mechanical ground-fault indicator; relay with adjustable pickup and time-delay
settings, push-to-test feature, internal memory, and shunt trip unit; and three-phase, zero-
sequence current transformer/sensor.
5. Shunt Trip: Trip coil energized from separate circuit, with coil-clearing contact.
6. Auxiliary Contacts: One SPDT switch with "a" and "b" contacts; "a" contacts mimic
circuit-breaker contacts, "b" contacts operate in reverse of circuit-breaker contacts.
7. Alarm Switch: One NO contact that operates only when circuit breaker has tripped.
2.3 ENCLOSURES
A. Enclosed Switches and Circuit Breakers: NEMA AB 1, NEMA KS 1, NEMA 250, and UL 50,
to comply with environmental conditions at installed location.
1. Indoor, Dry and Clean Locations: NEMA 250, Type 1.
2. Outdoor Locations: NEMA 250, Type 3R.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Install individual wall-mounted switches and circuit breakers with tops at uniform height unless
otherwise indicated.
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ENCLOSED SWITCHES AND CIRCUIT BREAKERS 262816 - 4
B. Comply with mounting and anchoring requirements specified in Division 26 Section "Vibration
and Seismic Controls for Electrical Systems."
C. Temporary Lifting Provisions: Remove temporary lifting eyes, channels, and brackets and
temporary blocking of moving parts from enclosures and components.
D. Install fuses in fusible devices.
E. Comply with NECA 1.
3.2 IDENTIFICATION
A. Comply with requirements in Division 26 Section "Identification for Electrical Systems."
1. Identify field-installed conductors, interconnecting wiring, and components; provide
warning signs.
2. Label each enclosure with engraved metal or laminated-plastic nameplate.
3.3 FIELD QUALITY CONTROL
A. Perform tests and inspections.
B. Acceptance Testing Preparation:
1. Test insulation resistance for each enclosed switch and circuit breaker, component,
connecting supply, feeder, and control circuit.
2. Test continuity of each circuit.
C. Tests and Inspections:
1. Perform each visual and mechanical inspection and electrical test stated in NETA
Acceptance Testing Specification. Certify compliance with test parameters.
2. Correct malfunctioning units on-site, where possible, and retest to demonstrate
compliance; otherwise, replace with new units and retest.
D. Enclosed switches and circuit breakers will be considered defective if they do not pass tests and
inspections.
E. Prepare test and inspection reports, including a certified report that identifies enclosed switches
and circuit breakers and that describes scanning results. Include notation of deficiencies
detected, remedial action taken, and observations after remedial action.
END OF SECTION 262816
Landmark Recovery of Carmel
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INTERIOR LIGHTING 265100 - 1
SECTION 265100 - INTERIOR LIGHTING
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Interior lighting fixtures, lamps, drivers.
2. Emergency lighting units.
3. Exit signs.
4. Lighting fixture supports.
B. Related Sections:
1. Division 26 Section "Lighting Control Devices" for automatic control of lighting,
including time switches, photoelectric relays, occupancy sensors, and multipole lighting
relays and contactors.
2. Division 26 Section "Wiring Devices" for manual wall-box dimmers for incandescent
lamps.
1.2 SUBMITTALS
A. Product Data: For each type of lighting fixture, arranged in order of fixture designation.
Include data on features, accessories, and finishes.
B. Shop Drawings: Show details of nonstandard or custom lighting fixtures. Indicate dimensions,
weights, methods of field assembly, components, features, and accessories. Product Certificates:
For each type of ballast for bi-level and dimmer-controlled fixtures, from manufacturer.
C. Field quality-control reports.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
B. Comply with NFPA 70.
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INTERIOR LIGHTING 265100 - 2
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Products: Subject to compliance with requirements, available products that may be
incorporated into the Work include, but are not limited to, product(s) indicated on Drawings.
Any substitution from lighting shown on drawings requires a 10 day prior approval from
Engineer IN WRITING. No eexceptions.
2.2 GENERAL REQUIREMENTS FOR LIGHTING FIXTURES AND COMPONENTS
A. Recessed Fixtures: Comply with NEMA LE 4 for ceiling compatibility for recessed fixtures.
B. LED fixtures shall meet those specified on drawings with all optics, drivers, etc.
C. Metal Parts: Free of burrs and sharp corners and edges.
D. Sheet Metal Components: Steel unless otherwise indicated. Form and support to prevent
warping and sagging.
E. Doors, Frames, and Other Internal Access: Smooth operating, free of light leakage under
operating conditions, and designed to permit relamping without use of tools. Designed to
prevent doors, frames, lenses, diffusers, and other components from falling accidentally during
relamping and when secured in operating position.
F. Diffusers and Globes:
1. Acrylic Lighting Diffusers: 100 percent virgin acrylic plastic. High resistance to
yellowing and other changes due to aging, exposure to heat, and UV radiation.
a. Lens Thickness: At least 0.125 inch minimum unless otherwise indicated.
b. UV stabilized.
2. Glass: Annealed crystal glass unless otherwise indicated.
3. Protection: Class P thermal cutout.
2.3 EXIT SIGNS
A. General Requirements for Exit Signs: Comply with UL 924; for sign colors, visibility,
luminance, and lettering size, comply with authorities having jurisdiction.
B. Internally Lighted Signs:
1. Lamps for AC Operation: LEDs, 50,000 hours minimum rated lamp life.
2. Self-Powered Exit Signs (Battery Type): Integral automatic charger in a self-contained
power pack.
a. Battery: Sealed, maintenance-free, nickel-cadmium type.
b. Charger: Fully automatic, solid-state type with sealed transfer relay.
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INTERIOR LIGHTING 265100 - 3
c. Operation: Relay automatically energizes lamp from battery when circuit voltage
drops to 80 percent of nominal voltage or below. When normal voltage is restored,
relay disconnects lamps from battery, and battery is automatically recharged and
floated on charger.
d. Test Push Button: Push-to-test type, in unit housing, simulates loss of normal
power and demonstrates unit operability.
e. LED Indicator Light: Indicates normal power on. Normal glow indicates trickle
charge; bright glow indicates charging at end of discharge cycle.
2.4 LIGHTING FIXTURE SUPPORT COMPONENTS
A. Comply with Division 26 Section "Hangers and Supports for Electrical Systems" for channel-
and angle-iron supports and nonmetallic channel and angle supports.
B. Single-Stem Hangers: 1/2-inch steel tubing with swivel ball fittings and ceiling canopy. Finish
same as fixture.
C. Twin-Stem Hangers: Two, 1/2-inch steel tubes with single canopy designed to mount a single
fixture. Finish same as fixture.
D. Wires: ASTM A 641/A 641M, Class 3, soft temper, zinc-coated steel, 12 gage.
E. Wires for Humid Spaces: ASTM A 580/A 580M, Composition 302 or 304, annealed stainless
steel, 12 gage.
F. Rod Hangers: 3/16-inch minimum diameter, cadmium-plated, threaded steel rod.
G. Hook Hangers: Integrated assembly matched to fixture and line voltage and equipped with
threaded attachment, cord, and locking-type plug.
PART 3 - EXECUTION
3.1 INSTALLATION
A. Lighting fixtures: Set level, plumb, and square with ceilings and walls. Install lamps in each
fixture.
B. Comply with NFPA 70 for minimum fixture supports.
C. Suspended Lighting Fixture Support:
1. Pendants and Rods: Where longer than 48 inches brace to limit swinging.
2. Stem-Mounted, Single-Unit Fixtures: Suspend with twin-stem hangers.
3. Continuous Rows: Use tubing or stem for wiring at one point and tubing or rod for
suspension for each unit length of fixture chassis, including one at each end.
D. Adjust aimable lighting fixtures to provide required light intensities.
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INTERIOR LIGHTING 265100 - 4
E. Connect wiring according to Division 26 Section "Low-Voltage Electrical Power Conductors
and Cables."
3.2 FIELD QUALITY CONTROL
A. Test for Emergency Lighting: Interrupt power supply to demonstrate proper operation. Verify
transfer from normal power to battery and retransfer to normal.
B. Prepare a written report of tests, inspections, observations, and verifications indicating and
interpreting results. If adjustments are made to lighting system, retest to demonstrate
compliance with standards.
END OF SECTION 265100
Landmark Recovery of Carmel
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EXTERIOR LIGHTING 265600 - 1
SECTION 265600 - EXTERIOR LIGHTING
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Exterior luminaires with lamps and drivers.
1.2 SUBMITTALS
A. Product Data: For each luminaire, and support component, arranged in order of lighting unit
designation. Include data on features, accessories, and finishes.
1.3 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
B. Comply with IEEE C2, "National Electrical Safety Code."
C. Comply with NFPA 70.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Products: Subject to compliance with requirements, available products that may be
incorporated into the Work include, but are not limited to, product(s) indicated on Drawings.
Any substitution from lighting shown on drawings requires a 10 day prior approval from
Engineer IN WRITING. No eexceptions.
2.2 GENERAL REQUIREMENTS FOR LUMINAIRES
A. Luminaires shall comply with UL 1598 and be listed and labeled for installation in wet
locations by an NRTL acceptable to authorities having jurisdiction.
B. Lateral Light Distribution Patterns: Comply with IESNA RP-8 for parameters of lateral light
distribution patterns indicated for luminaires.
C. Metal Parts: Free of burrs and sharp corners and edges.
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EXTERIOR LIGHTING 265600 - 2
D. Sheet Metal Components: Corrosion-resistant aluminum unless otherwise indicated. Form and
support to prevent warping and sagging.
E. Housings: Rigidly formed, weather- and light-tight enclosures that will not warp, sag, or
deform in use. Provide filter/breather for enclosed luminaires.
F. Doors, Frames, and Other Internal Access: Smooth operating, free of light leakage under
operating conditions, and designed to permit relamping without use of tools. Designed to
prevent doors, frames, lenses, diffusers, and other components from falling accidentally during
relamping and when secured in operating position. Doors shall be removable for cleaning or
replacing lenses. Designed to disconnect ballast when door opens.
G. Exposed Hardware Material: Stainless steel.
H. Plastic Parts: High resistance to yellowing and other changes due to aging, exposure to heat,
and UV radiation.
I. Light Shields: Metal baffles, factory installed and field adjustable, arranged to block light
distribution to indicated portion of normally illuminated area or field.
J. Reflecting surfaces shall have minimum reflectance as follows unless otherwise indicated:
1. White Surfaces: 85 percent.
2. Specular Surfaces: 83 percent.
3. Diffusing Specular Surfaces: 75 percent.
K. Lenses and Refractors Gaskets: Use heat- and aging-resistant resilient gaskets to seal and
cushion lenses and refractors in luminaire doors.
L. Luminaire Finish: Manufacturer's standard paint applied to factory-assembled and -tested
luminaire before shipping. Where indicated, match finish process and color of pole or support
materials.
M. Factory-Applied Finish for Steel Luminaires: Comply with NAAMM's "Metal Finishes Manual
for Architectural and Metal Products" for recommendations for applying and designating
finishes.
1. Surface Preparation: Clean surfaces to comply with SSPC-SP 1, "Solvent Cleaning," to
remove dirt, oil, grease, and other contaminants that could impair paint bond. Grind
welds and polish surfaces to a smooth, even finish. Remove mill scale and rust, if
present, from uncoated steel, complying with SSPC-SP 5/NACE No. 1, "White Metal
Blast Cleaning," or SSPC-SP 8, "Pickling."
2. Exterior Surfaces: Manufacturer's standard finish consisting of one or more coats of
primer and two finish coats of high-gloss, high-build polyurethane enamel.
a. Color: As selected from manufacturer's standard catalog of colors.
b. Color: Match Architect's sample of manufacturer's standard color.
c. Color: As selected by Architect from manufacturer's full range.
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EXTERIOR LIGHTING 265600 - 3
N. Factory-Applied Finish for Aluminum Luminaires: Comply with NAAMM's "Metal Finishes
Manual for Architectural and Metal Products" for recommendations for applying and
designating finishes.
1. Finish designations prefixed by AA comply with the system established by the
Aluminum Association for designating aluminum finishes.
2. Natural Satin Finish: Provide fine, directional, medium satin polish (AA-M32); buff
complying with AA-M20; and seal aluminum surfaces with clear, hard-coat wax.
3. Class I, Clear Anodic Finish: AA-M32C22A41 (Mechanical Finish: medium satin;
Chemical Finish: etched, medium matte; Anodic Coating: Architectural Class I, clear
coating 0.018 mm or thicker) complying with AAMA 611.
4. Class I, Color Anodic Finish: AA-M32C22A42/A44 (Mechanical Finish: medium satin;
Chemical Finish: etched, medium matte; Anodic Coating: Architectural Class I,
integrally colored or electrolytically deposited color coating 0.018 mm or thicker)
complying with AAMA 611.
a. Color: By architect – provide color samples.
O. Factory-Applied Labels: Comply with UL 1598. Include recommended lamps and ballasts.
Labels shall be located where they will be readily visible to service personnel, but not seen from
normal viewing angles when lamps are in place.
1. Label shall include the following lamp and ballast characteristics:
a. "USES ONLY" and include specific lamp type.
b. Lamp tube configuration (twin, quad, triple), base type, and nominal wattage for
compact fluorescent luminaires.
c. Lamp type, wattage, bulb type (ED17, BD56, etc.) and coating (clear or coated) for
HID luminaires.
d. Start type (preheat, rapid start, instant start) compact fluorescent luminaires.
e. ANSI ballast type (M98, M57, etc.) for HID luminaires.
f. CCT and CRI for all luminaires.
PART 3 - EXECUTION
3.1 LUMINAIRE INSTALLATION
A. Install lamps in each luminaire.
B. Fasten luminaire to indicated structural supports.
1. Use fastening methods and materials selected to resist seismic forces defined for the
application and approved by manufacturer.
C. Adjust luminaires that require field adjustment or aiming.
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EXTERIOR LIGHTING 265600 - 4
3.2 CORROSION PREVENTION
A. Aluminum: Do not use in contact with earth or concrete. When in direct contact with a
dissimilar metal, protect aluminum by insulating fittings or treatment.
B. Steel Conduits: Comply with Division 26 Section "Raceway and Boxes for Electrical Systems."
In concrete foundations, wrap conduit with 0.010-inch-thick, pipe-wrapping plastic tape applied
with a 50 percent overlap.
3.3 GROUNDING
A. Ground metal poles and support structures according to Division 26 Section "Grounding and
Bonding for Electrical Systems."
1. Install grounding electrode for each pole unless otherwise indicated.
2. Install grounding conductor pigtail in the base for connecting luminaire to grounding
system.
B. Ground nonmetallic poles and support structures according to Division 26 Section "Grounding
and Bonding for Electrical Systems."
1. Install grounding electrode for each pole.
2. Install grounding conductor and conductor protector.
3. Ground metallic components of pole accessories and foundations.
END OF SECTION 265600
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Carmel, Indiana
FIRE ALARM SYSTEM 283116- 1
FIRE ALARM SYSTEM – SECTION 283116
PART 1 - GENERAL
1.01 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
B. Related Sections:
1. Division 01 General Requirements
2. Division 07 Thermal and Moisture Protection, Section 078413 Penetration Firestopping
3. Division 08 Openings, Section 087100 Door Hardware
4. Division 21 Fire Suppression
5. Division 23 Heating Ventilating and Air Conditioning Monitoring & Control (HVAC).
6. Division 26 Electrical, Section 260500 Common Work Results for Electrical
1.02 SUMMARY
A. Section Includes:
1. This specification describes an addressable Fire Detection and alarm signaling system.
The control panel shall be intelligent device addressable, analog detecting, low voltage
and modular, with digital communication techniques, in full compliance with all
applicable codes and standards. The features and capacities described in this
specification are required as a minimum for this project and shall be furnished by the
successful contractor.
2. The system shall be in full compliance with National and Local Codes.
3. The system shall include all required hardware, raceways, interconnecting wiring and
software to accomplish the requirements of this specification and the contract drawings,
whether or not specifically itemized herein.
4. All equipment furnished shall be new and the latest state-of-the-art products of a single
manufacturer, engaged in the manufacturing and sale of analog fire detection devices for
over ten years.
5. The system as specified shall be supplied, installed, tested and approved by the local
Authority Having Jurisdiction, and turned over to the owner in an operational condition.
6. In the interest of job coordination and responsibilities, the installing contractor shall
contract with a single supplier for fire alarm equipment, engineering, programming,
inspection and tests, and shall be capable of providing a “UL Listing Certificate” for the
complete system.
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7. The system specified shall be that of Siemens Desigo Fire Safety which meets the
project requirements. Other systems shall be submitted 10 days prior to bid date for
approval by the Engineer. All systems seeking approval shall meet all the requirements
spelled out in this specification. System approval shall be in writing by the Engineer and
a copy shall be submitted with the system submittals. Siemens factory direct office shall
perform the work on this project. Substituted systems (subject to Engineer approval)
shall also be provided by factory direct office of said system - no “3rd party” alternative
products will be considered.
1.03 DEFINITIONS
A. ASME: American Society of Mechanical Engineers.
B. FACP: Fire alarm control panel.
C. FM: FM Global (Factory Mutual).
D. Furnish: To supply the stated equipment or materials.
E. Install: To set in position and connect or adjust for use.
F. LED: Light-emitting diode.
G. NCC: Network Command Center.
H. NFPA: National Fire Protection Association. Definitions in NFPA 72 apply to fire alarm
terms used in this Section.
I. NICET: National Institute for Certification in Engineering Technologies.
J. Provide: To furnish and install the stated equipment or materials.
K. UL: Underwriters Laboratories.
1.04 SYSTEM DESCRIPTION
A. The system shall be a complete, electrically supervised fire detection and notification system,
with a microprocessor based operating system having the following capabilities, features, and
capacities:
1. The local system shall provide status indicators and control switches for all of the
following functions:
a. Audible and visual notification alarm circuit zone control.
b. Status indicators for sprinkler system water-flow and valve supervisory devices.
c. Any additional status or control functions as indicated on the drawings, including
but not limited to; emergency generator functions, fire pump functions, door
unlocking and security with bypass capabilities.
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1.05 PERFORMANCE REQUIREMENTS
A. General Performance: Comply with NFPA 72 and all contract documents and specification
requirements.
B. All interconnections between this system and the monitoring system shall be arranged so that
the entire system can be UL-Certificated.
C. System shall be a complete, supervised, non-coded, addressable multiplex fire alarm system
conforming to NFPA 72.
D. The system shall have Style 4 circuits for each floor. The system shall operate in the alarm
mode upon actuation of any alarm initiating device. The system shall remain in the alarm
mode until all initiating device(s) are reset and the fire alarm control panel is manually reset
and restored to normal.
E. The system shall be capable of the following configurations. Both configurations are
permitted on the same network.
1. The system shall support up to 252 addressable devices, which may be divided in any
ratio on one, two, three, or four separate, isolated Class B circuits.
2. The system shall support two loops of 252 addressable devices, each of which may be
divided in any ratio on one, two, three, or four separate, isolated Class B circuits.
F. The system shall support H-series devices and Desigo Fire Safety series devices.
G. The system shall have an optional digital alarm communication transmitter.
H. The system shall provide an off-normal warning prior to reset for all active devices.
I. The system shall be capable of remote monitoring via Desigo™ View, a proprietary
software system that provides a graphical representation of the fire alarm control panel at a
remote PC when connected via Ethernet to the system. The display will show the exact state of
the panel, including blinking LEDs, and with menu buttons for control.
J. The system shall be capable of being configured via a PC Tool.
K. The system shall provide the following functions and operating features:
1. The FACP and auxiliary power panels shall provide power, annunciation, supervision
and control for the system.
2. Provide Class B initiating device circuits.
3. Provide two Class B notification appliance circuits. Arrange circuits to allow individual,
selective, and visual notification by zone. Notification appliance circuits shall be zoned to
correspond with the building fire barriers and other building features.
4. Strobes shall be synchronized throughout the entire building.
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5. Provide electrical supervision of the primary power (AC) supply, presence of the battery,
battery voltage, and placement of system modules within the control panel.
L. The system shall provide a field test function where one person can test the complete system
or a specific area while maintaining full operational function of other areas not being tested.
Alarms, supervisory signals, trouble signals shall be logged in system history during the walk-
test.
M. Alarm functions shall override trouble or supervisory functions. Supervisory functions shall
override trouble functions.
N. Fire alarm signal initiation shall be by one or more of the following devices:
1. Manual pull station
2. Heat detector
3. Addressable area smoke detectors
4. Standard Addressable Duct smoke detector
5. Specialized Duct Smoke detector
6. Automatic sprinkler system water flow switch.
O. Activation of any system fire, security, supervisory, trouble, or status initiating device shall
cause the following actions and indications at all network Person Machine Interfaces using an
LCD display with multiple detail screens.
1. Fire Alarm Condition:
a. Sound an audible alarm and display a custom message defining the building in alarm
and the specific alarm point initiating the alarm on an LCD display.
b. Log into the system history archives all activity pertaining to the alarm condition.
c. Sound the ANSI 117-1 signal with synchronized audible notification appliances and
synchronized strobes throughout the facility.
d. Audible signals shall be silenced from the fire alarm control panel by an alarm
silence switch. Visual signals shall be programmable to flash until system reset or
alarm silencing, as required.
e. A signal dedicated to sprinkler system water flow alarm shall not be silenced while
the sprinkler system is flowing at a rate of flow equal to a single head.
f. Activation of any smoke detector in a single elevator lobby or an elevator equipment
room shall, in addition to the actions described, cause the recall of that bank of
elevators to the 1st floor and the lockout of controls. In the event of recall initiation
by a detector in the first floor lobby, the recall shall be to the alternate floor as
determined by the AHJ.
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g. Where indicated on drawings heat detectors in elevator shaft and machine rooms
shall activate an elevator power shunt trip breaker. The heat detectors shall be rated
at a temperature below the ratings of the sprinkler heads in respective locations to
insure that the power shall be shut off before activation of sprinkler system.
h. System operated duct detectors as per local requirements shall accomplish HVAC
shut down.
i. Door closure devices shall operate by floor or by local requirements.
2. Supervisory Condition:
a. Display the origin of the supervisory condition report at the local fire alarm control
panel LCD display.
b. Activate supervisory audible and dedicated visual signal.
c. Audible signals shall be silenced from the control panel by the supervisory
acknowledge switch.
d. Record within system history the initiating device and time of occurrence of the
event.
3. Trouble Condition
a. Display at the local fire alarm control panel LCD display, the origin of the trouble
condition report.
b. Activate trouble audible and visual signals at the control panel and as indicated on
the drawings.
c. Audible signals shall be silenced from the fire alarm control panel by a trouble
acknowledge switch.
d. Trouble conditions that have been restored to normal shall be automatically removed
from the trouble display queue and not require operator intervention. This feature
shall be software selectable and shall not preclude the logging of trouble events to
the historical file.
e. Trouble reports for primary system power failure to the master control shall be
automatically delayed for a period of time equal to 25% of the system standby
battery capacity to eliminate spurious reports as a result of power fluctuations.
f. Record within system history, the occurrence of the event, the time of occurrence
and the device initiating the event.
P. Thermal Movements: Allow for thermal movements from ambient and surface temperature
changes.
1.06 SUBMITTALS
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A. Product Data: For each type of product indicated. Include construction details, material
descriptions, dimensions of individual components and profiles, and finishes. Include rated
capacities, operating characteristics, electrical characteristics, and furnished specialties and
accessories. Complete manufacturer’s catalog data including supervisory power usage, alarm
power usage, physical dimensions, and finish and mounting requirements.
B. Power calculations. Battery capacity calculations. Battery size shall be a minimum of 125%
of the calculated requirement. Provide the following supporting information:
1. Supervisory power requirements for all equipment.
2. Alarm power requirements for all equipment.
3. Power supply rating justification showing power requirements for each of the system
power supplies. Power supplies shall be sized to furnish the total connected load in a
worst-case condition plus 25% spare capacity.
4. Voltage drop calculations for wiring runs demonstrating worst-case condition.
5. NAC circuit design shall incorporate a 15% spare capacity for future expansion.
C. Submit manufacturer’s requirements for testing Signaling Line Circuits and device addresses
prior to connecting to control panel. At a minimum the following tests shall be required;
device address, the usage (Alarm, Supervisory etc), environmental compensation, temperature
ratings for thermal detectors and smoke detector sensitivities. This requirement shall need
approval before any wiring is connected to the control panel.
D. Shop Drawings: Include plans, elevations, sections, details, and attachments to other work.
1. Detail equipment assemblies and indicate dimensions, weights, loads, required
clearances, method of field assembly, components, and location and size of each field
connection.
2. Wiring Diagrams: For power, signal, and control wiring.
3. Complete drawings covering the following shall be submitted by the contractor for the
proposed system:
a. Floor plans in a CAD compatible format at a scale of 1/8”=1’-0” showing all
equipment and raceways, marked for size, conductor count with type and size,
showing the percentage of allowable National Electric Code fill used.
b. Provide a fire alarm system function matrix as referenced by NFPA 72, Figure A-7-
5.2.2 (9). Matrix shall illustrate alarm input/out events in association with initiation
devices. Matrix summary shall include system supervisory and trouble output
functions. Include any and all departures, exceptions, variances or substitutions
from these specifications and/or drawings at time of bid.
4. Installation drawings shop drawings, and as-built drawings shall be prepared by an
individual experienced with the work specified herein.
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5. Incomplete submittals shall be returned without review, unless with prior approval of the
Engineer.
E. Coordination Drawings: Reflected ceiling plan(s) and other details, drawn to scale, on which
the following items are shown and coordinated with each other, using input from Installers of
the items involved:
1. Light fixtures.
2. HVAC registers
3. Fire protection equipment interfaces
4. Special suppression system interfaces
F. Qualification Data: For qualified Installer, Applicator, manufacturer, fabricator, professional
engineer, testing agency, and factory-authorized service representative.
G. Source quality-control reports.
H. Field quality-control reports.
I. Operation and Maintenance Data: For all fire alarm equipment, to include in operation and
maintenance manuals.
J. Software and Firmware Operational Documentation:
1. Software operating and upgrade manuals.
2. Program Software Backup: On magnetic media or compact disk, complete with data
files.
3. Device address list.
4. Printout of software application and graphic screens.
K. Warranty: Sample of special warranty.
1.07 QUALITY ASSURANCE
A. Manufacturer Qualifications: The publications listed below form a part of this publication to
the extent referenced. The publications are referenced in the text by the basic designation only.
The latest version of each listed publication shall be used as a guide unless the authority
having jurisdiction has adopted an earlier version.
1. FM Global (Factory Mutual (FM)):FM Approval Guide
2. National Fire Protection Association (NFPA)
a. NFPA 70 National Electrical Code
b. NFPA 72 National Fire Alarm Code
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c. NFPA 90A Standard For The Installation of Air Conditioning and Ventilating
Systems
d. NFPA 101 Life Safety Code
3. Underwriters’ Laboratories, Inc. (UL) equipment standards, Latest Edition
a. UL Fire Protection Equipment Directory
b. UL Electrical Construction Materials Directory
c. UL 38 – Manually Actuated Signaling Boxes for Use With Fire Protection Signaling
Systems
d. UL 228 – Door Holding Devices
e. UL 268 - Smoke Detectors for Fire Protective Signaling Systems
f. UL 268A - Smoke Detectors for Duct Application
g. UL 464 - Audible Signal Appliances
h. UL 497A – Secondary Protectors for Communications Circuits
i. UL 521 - Heat Detectors for Fire Protective Signaling Systems
j. UL 864 - Control Units for Fire Protective Signaling Systems
k. UL 1283 – Electromagnetic Interference Filters
l. UL 1449 - Transient Voltage Surge Suppressors
m. UL 1971 - Signaling Devices for the Hearing Impaired
4. International Code Council
a. International Building Code
b. International Fire Code.
5. State and Local Building Codes as adopted and/or amended by The Authority Having
Jurisdiction, ADA, and/or State and local equivalency standards as adopted by The
Authority Having Jurisdiction.
6. California State Fire Marshal
7. NY-MEA
8. ISO 9002
B. Supplier Qualifications
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1. The manufacturer of the supplied products must utilize multi-channel product distribution
on a national basis to be considered for this bid. The manufacturer must have factory
branches as well as independent distributors to allow the end user with the ability to
utilize factory trained and authorized competitive service providers after system
installation and commissioning.
2. Provide the services of a factory trained and certified representative or technician,
experienced in the installation and operation of the type of system provided. The
representative shall be licensed in the State if required by law.
3. The technician shall supervise installation, software documentation, adjustment,
preliminary testing, final testing and certification of the system. The technician shall
provide the required instruction to the owner's personnel in the system operation and
maintenance.
4. The suppliers shall furnish evidence they have an experienced service organization,
which carries a stock of spare and repair parts for the system being furnished.
5. The equipment supplier shall be authorized and trained by the manufacturer to calculate,
design, install, test, and maintain the air sampling system and shall be able to produce a
certificate stating such upon request.
C. Installer Qualifications:
1. Before commencing work, submit data showing that the manufacturer has successfully
installed fire alarm systems of the same scope, type and design as specified.
2. The contractor shall submit copies of all required Licenses and Bonds as required in the
State having jurisdiction.
3. Contractors unable to comply with the provisions of Qualification of Installers shall
present proof of engaging the services of a subcontractor qualified to furnish the required
services.
D. Testing Agency Qualifications: Qualified for testing indicated.
E. Source Limitations for fire alarm equipment: Obtain fire alarm equipment from single source.
F. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
by a qualified testing agency, and marked for intended location and application.
1.08 DELIVERY, STORAGE, AND HANDLING
A. Deliver products to project site in original, unopened packages with intact and legible
manufacturers’ labels identifying product and manufacturer, date of manufacture, and shelf
life if applicable.
B. Store materials inside, under cover, above ground, and kept dry and protected from physical
damage until ready for use. Remove from site and discard wet or damaged materials.
1.09 PROJECT CONDITIONS
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A. Installed products or materials shall be free from any damage including, but not limited to,
physical insult, dirt and debris, moisture, and mold damage.
B. Environmental Limitations: Do not deliver or install products or materials until spaces are
enclosed and weather-tight, wet work in spaces is complete and dry, and temporary HVAC
system is operating and maintaining ambient temperature and humidity conditions at
occupancy levels during the remainder of the construction period.
1.10 WARRANTY
A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or
replace fire alarm equipment that fail(s) in materials or workmanship within specified
warranty period.
1. Warranty Period: 1 year from date of Substantial Completion.
PART 2 - PRODUCTS
2.01 MANUFACTURERS
A. Manufacturers: Subject to compliance with requirements all equipment shall be Siemens
Desigo™ Fire Safety.
2.02 CONTROL PANEL
A. The fire alarm control panel shall be microprocessor based using multiple microprocessors
throughout the system providing rapid processing of smoke detector and other initiation
device information to control system output functions.
B. There shall be a watchdog circuit, which shall verify the system processors and the software
program. Problems with either the processors or the system program the panel shall activate a
trouble signal, and reset the panel.
C. The system modules shall communicate with an RS 485 network communications protocol.
All module wiring shall be to terminal blocks.
D. The system shall be capable of the following configurations. Both configurations are
permitted on the same network.
1. The system shall support up to 252 addressable devices, which may be divided in any
ratio on one, two, three, or four separate, isolated Class B circuits.
2. The system shall support two DLC of 252 addressable devices, each of which may be
divided in any ratio on one, two, three, or four separate, isolated Class B circuits.
E. The system shall be capable of supporting unshielded wiring applications.
F. System Components:
1. The System Periphery board shall be capable of 252 intelligent devices distributed
between one, two, three, or four Class B SLC circuits. Any trouble on one circuit shall
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not affect the other circuit. This module controls the signaling from the initiation devices
reporting alarms and troubles to the control panel. This module shall also provide the
signaling to the field devices for the controlling the output of specific initiation devices.
The on board microprocessor provides the periphery board with the ability to function
even if the main microprocessor fails. LED’s on the board shall provide annunciation for
the following; Power, Gnd. Fault, Alarm, Trouble. This board is integral to the system.
The board shall be model number FCI2016-U1.
2. The system periphery board shall be capable of supporting two system drivers of 252
intelligent devices distributed between one, two, three, or four Class B SLC circuits, for a
total panel capacity of 504 addressable devices. Any trouble on one circuit shall not
affect the other circuit. This module controls the signaling from the initiation devices
reporting alarms and troubles to the control panel. This module shall also provide the
signaling to the field devices for the controlling the output of specific initiation devices.
The on board microprocessor provides the periphery board with the ability to function
even if the main microprocessor fails. LED’s on the board shall provide annunciation for
the following: Power, Gnd. Fault, Alarm, Trouble. This board is integral to the system.
The board shall be model number FCI2017-U1.
3. The Signal Line Circuits (SLC) shall be tested for opens, shorts and communications with
all addressable devices installed before connection to the control panel. Systems without
this capability shall have a test panel installed for initial testing to eliminate any possible
damage short term or long term to the control panel. After initial testing replace the test
panel and proceed with complete testing.
4. The standard Operator Interface shall have the ability to view events, acknowledge,
silence, and reset the system and any networked Desigo™ Fire Safety control panels,
when configured as a global PMI.
5. The LED Operator Interface shall have the ability to view events, acknowledge, silence,
and reset the system and any networked Desigo™ Fire Safety control panels, when
configured as a global PMI. Additionally, the operator interface provides twelve
multicolored configurable LEDs for annunciating system status
6. The System Periphery Board shall contain 2 Class B NAC circuits rated at 3 amps each
with power-limited outputs. The zones shall be isolated and independently supervised.
There shall be at least 6 unique codes/signals for each circuit based on system logic.
These signals shall be Temporal Code 3 (Evacuation), Steady (Such as “Recall”),
Temporal Code 3 (for CO alarms), March Time 120ppm, March Time 60ppm, and March
Time 30ppm. The card shall have the following LED’s to provide trouble shooting and
annunciation; Power, Gnd. Fault, Zone Activation or Trouble. This functionality shall be
integral to the system. The card shall be model number FCI2016-U1/FCI2017-U1.
7. The control panel shall be equipped with four Form C relays for alarm, trouble,
supervisory, and programmable output. The system shall provide the mounting of all
system cards, field wiring, and panel’s inter-card wiring. All power limited field wiring
shall be separated from all non-power limited internal wiring. The card shall be model
number FCI2016-U1/FCI2017-U1.
G. System response time from alarm to output shall be an average of three (3) seconds.
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H. All system cards and modules shall have Flash memory for downloading the latest module
firmware.
I. Passwords:
1. Technician Level Password - There shall be a 4 character password that a user must enter
into the control panel in order to perform such maintenance- and control-related functions
at the panel as:
a. Arming and disarming devices.
b. Activating, deactivating or modifying detector ASD and sensitivity settings.
c. Activating and deactivating the History Log function, and deleting obsolete entries.
d. Changing the system time and date.
2. Maintenance Level Password - There shall be a 4 character password that a user must
enter into the control panel in order to access the panel's reporting functions and walktest
functions.
3. Acknowledge Silenceable Reset Access - There shall be a key required to open a locked
cabinet that a system user must use in order to acknowledge events, turn silenceable
audibles and visuals on and off, and perform panel resets.
J. Degrade Mode Alarm Activation:
1. Each Desigo™ Fire Safety panel shall operate as a stand-alone fire alarm control panel
with complete functionality in the event of loss of communications with other Desigo™
Fire Safety panels on a network.
K. Software Modifications: The system structure and software shall place no limit on the type or
extent of software modifications on-site. Modification of software shall not require power-
down of the system or loss of system fire protection while modifications are being made.
Systems that require the use of external programmers or change of EPROMs are not
acceptable.
L. Logic: The fire alarm system shall support generic functions that deal with binary states
(True/False, high/low), and produce desired outputs from one or more binary inputs (for
example, alarm outputs from detector or manual station inputs). AND, OR, NOT, Any N,
Latches, Start Timer, Delay Timer, Restart Timer are generic functions. Generic functions can
be used as inputs to other function. The system shall support 500 logic functions.
M. History: The system shall store 2000 events in history. Trouble warnings will occur when the
History buffer is full.
2.03 POWER SUPPLY
A. The system Power Supply FP2011-U1 shall be a 170 Watt, 6-amp that provides 24VDC
power for system operation. The power supply shall be filtered and regulated. The power
supply provides power for all system operation, including signaling line circuits, notification
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appliance circuits, auxiliary power, battery charger, and all optional modules The power
supply shall be rated for 120/240 VAC 50/60 Hz. The module shall be model number
FP2011-U1
B. The power supply provides power for all system operation, including signaling line circuits,
notification appliance circuits, auxiliary power, battery charger, and all optional modules. The
power supply shall be rated for 120/240 VAC 50/60 Hz. The module shall be model number
FP2012-U1.
C. The battery charger shall be able to charge the system batteries up to 100 AH batteries.
Battery charging shall be microprocessor controlled and programmed to select battery sizes.
D. Transfer from AC to battery power shall be instantaneous when AC voltage drops to a point
where it is not sufficient for normal operation.
2.04 SYSTEM ENCLOSURE
A. Provide the enclosure as specified. Provide the color as to the local AHJ requirements.
B. Provide Black cabinet enclosure.
C. Provide Red cabinet enclosure.
2.05 INTELLIGENT INITIATING DEVICES
A. General
1. All initiation devices shall be insensitive to initiating loop polarity. Specifically, the
devices shall be insensitive to plus/minus voltage connections.
B. Smoke Detectors – Standard Addressable H-Series
1. The detector shall be guaranteed in writing not to false alarm when configured by the
factory trained certified technician. The detector must provide up to 11 different
environmental algorithms that allow the detector to provide superior false alarm
immunity without the need for additional alarm verification delays.
2. The detector shall have a multicolor LED to streamline system maintenance/inspection
by plainly indicating detector status as follows: green for normal operation, amber for
maintenance required, red for alarm.
3. The multi-criteria smoke detector shall be an intelligent digital photoelectric detector
with a programmable heat detector. Detectors shall be listed for use as open area
protective coverage, in duct installation and sampling assembly installation and shall be
insensitive to air velocity changes. The detector communications shall allow the detector
to provide alarm input to the system and alarm output from the system within four (4)
seconds. So as to minimize the effort required by the installing and maintenance
technician to appropriately configure the detector to ensure optimal system design, the
detectors shall be programmable as application specific. Application settings shall be
selected in software for a minimum of eleven environmental fire profiles unique to the
devices installed location.
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4. The detector shall be designed to eliminate the possibility of false indications caused by
dust, moisture, RFI/EMI, chemical fumes and air movement while factoring in conditions
of ambient temperature rise, obscuration rate changes and hot/cold smoke phenomenon
into the alarm decision to give the earliest possible real alarm condition report.
5. The intelligent smoke detector shall be capable of providing three distinct outputs from
the control panel. The outputs shall be from an input of smoke obscuration, a thermal
condition or a combination of obscuration and thermal conditions. The detector shall be
designed to eliminate calibration errors associated with field cleaning of the chamber.
6. The detector shall support the use of a relay, or LED remote indicator without requiring
an additional software address. Low profile, white case shall not exceed 2.5 inches of
extension below the finish ceiling.
7. For the detector where required, there shall be available a locking kit and detector guard
to prevent unauthorized detector removal.
8. The smoke detector shall be model number HFP-11.
C. Heat Detectors – Addressable
1. Thermal Detectors shall be rated at 135 degrees fixed temperature and 15 degrees per
minute rate of rise. Detectors shall be constructed to compensate for the thermal lag
inherent in conventional type detectors due to the thermal mass, and alarm at the set point
of 135 degrees Fahrenheit. The choice of alarm reporting as a fixed temperature detector
or a combination of fixed and rate of rise shall be made in system software and be
changeable at any time without the necessity of hardware replacement.
2. The detectors furnished shall have a listed spacing for coverage up to 2,500 square feet
and shall be installed according to the requirements of NFPA 72 for open area coverage.
The thermal detector shall be model number HFPT-11.
3. Model FDT421 heat detector shall have the following temperature settings:
a. Fixed temperature at 135F, 145F, 155F, 165F, 174F
b. Rate of Rise at 15F/ min (8.3C) at 135F (57C)
c. Rate of Rise at 15F/ min (8.3C) at 174F (79C)
d. Low temperature warning at 40F (4.4C)
D. Duct Smoke Detectors – Addressable
1. For duct detector applications, the smoke detector shall be an intelligent digital
photoelectric detector. Detectors shall be listed for use as open area protective coverage,
in duct installation and sampling assembly installation and shall be insensitive to air
velocity changes.
2. The detector communications shall allow the detector to provide alarm input to the
system and alarm output from the system within four (4) seconds. The detector shall be
mounted in a duct detector housing listed for that purpose. The duct detector shall
support the use of a remote test switch, relay or LED remote indicator. The duct detector
shall be supplied with the appropriate sampling tubes to fit the installation.
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3. Where duct detectors are exposed to the weather a weatherproof enclosure shall be
available. The duct housing cover shall include a test port for functional testing of the
detector without cover removal. The duct housing shall include a cover removal switch
capable of indicating cover removal status to the fire alarm control panel.
4. The intelligent duct detector shall be model number AD2-P Series. Where required there
shall be available a duct housing with an on-board relay. Also where required, there shall
be a standalone housing available with its own power supply and test/reset switch that
does not require connection to a fire alarm control panel. It shall be model AD2-4W.
5. Duct smoke detector housing shall allow use in duct systems with air velocity ranging
from 100 to 4,000 feet per minute, within temperature ranges of 32F to 120F per
minute, and with relative humidity ranging from 0 to 95%.
E. Manual Pull Stations – Addressable
1. Provide addressable manual stations where shown on the drawings, to be flush or surface
mounted as required. Manual stations shall contain the intelligence for reporting address,
identity, alarm and trouble to the fire alarm control panel. The manual station
communications shall allow the station to provide alarm input to the system and alarm
output from the system within less than four (4) seconds.
2. The manual station shall be equipped with terminal strip and pressure style screw
terminals for the connection of field wiring. Surface mounted stations where indicated
on the drawings shall be mounted using a manufacturer's prescribed matching red enamel
outlet box.
3. The double action pull station shall be model number HMS-D.
4. Where required, there shall also be available pull stations with break glass, capable of
explosion proof installation, capable of weatherproof installation, reset key operation, and
metal housings.
F. Addressable Interface Devices
1. Addressable Interface Devices shall be provided to monitor contacts for such items as
water-flow, tamper, and PIV switches connected to the fire alarm system. These
interface devices shall be able to monitor a single or dual contacts. An address will be
provided for each contact. Where remote supervised relay is required the interface shall
be equipped with a SPDT relay rated for 4 amps resistive and 3.5 amps inductive. The
addressable interface modules shall be model number HTRI Series.
2. Where needed, a Conventional Zone Module shall connect to the Signal Line Circuit,
which will allow the use of conventional initiation devices. This module shall have the
ability to support up to 15 conventional smoke detectors and an unlimited number of
contact devices. This module shall also be capable of monitoring Linear Beam detectors
and conventional Flame detectors. Where required, there shall be an intrinsically safe
detection solution for NEMA defined intrinsically safe installations (model DI-3IS with
ISI-1) compatible with the conventional zone module. The module shall be model HZM.
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3. Single Device Damper Monitoring and Control: A single HTRI switch input shall be
able to monitor all 3 states of a damper – open, closed, and in transit. A single HTRI-R
shall be able to fully control a damper (through the relay connected to the motor control)
while also using its switch input for monitoring all 3 states of the damper.
4. Model FCIO422 addressable input/output module shall be insensitive to polarity and
shall have capability for up to 4 separate inputs (Class B) or 2 separate Class A inputs
and 4 separate outputs (Class B).
5. Any field modules required to monitor points outside the building (sprinkler supervisory
devices, etc…) shall have surge suppression with proper grounding and cabling installed
in accordance with manufacturer’s instructions at the point the wiring leaves the building.
All underground wiring shall be rated for wet conditions.
2.06 NOTIFICATION APPLIANCES
A. Series ZH & ZR – Strobes, Horns, Horn/Strobes
1. Audible/Visual notification appliances shall be listed for indoor use, and shall meet the
requirements of FCC Part 15 - Class B
2. Appliances shall be listed under UL Standard 1971 (Standard for Safety Signaling
Devices for Hearing Impaired) and UL Standard 464 (Fire Protective Signaling)
3. Appliances shall use a universal back plate, which shall allow mounting to a single-gang,
double-gang, 4-inch-square, 4”-octal, or a 3-1/2”-octal backbox
4. Two-wire appliance wiring shall be capable of directly connecting to the mounting back
plate
5. Continuity check shall occur for entire NAC circuit prior to attaching any audible /
visual-notification appliances
6. Dust cover shall fit and protect the mounting plate
7. Dust cover shall be easily removed when the appliance is installed over the back plate
8. Removal of an appliance shall result in a trouble condition by the Fire Alarm Control
Panel (FACP)
9. Strobe appliances shall produce a minimum flash rate of 60 flashes per minute (1 flash
per second) over the Regulated Input Voltage Range, and shall incorporate a Xenon
flashtube enclosed in a rugged Lexan® lens
10. Strobes shall be available with two or four field-selectable settings in one unit, and shall
be rated – per UL 1971 – for up to:
a. 185cd for wall mounting
b. 177cd for ceiling mounting
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11. Strobes shall operate over an extended temperature range of 32°F to 120°F (0°C to
49°C), and be listed for maximum humidity of 95% RH
12. Strobe inputs shall be polarized for compatibility with standard reverse-polarity
supervision of circuit wiring by a Fire Alarm Control Panel (FACP)
13. Audibles and Audible/Strobe Combinations
a. Horns and horn / strobes shall be listed for Indoor use under UL Standard 464
b. Horns shall be able to produce continuous synchronized output or a temporal code-3
synchronized output
c. Horns shall have at least 2 sound-level settings of 90 and 95 dBA
d. Synchronization Modules
e. The strobe portion, when synchronization is required, shall be compatible with DSC
sync modules, FS-250 panel, FireFinder XLS panel, or PAD-3 power supply with
built-in sync protocol
14. The strobes shall not drift out of synchronization at any time during operation
15. Audibles and strobes shall be able to synchronize on a 2-wire circuit with the capability
to silence the audible, if required
16. Strobes shall revert to a non-synchronized flash-rate, if the sync module or Power Supply
should fail to operate (i.e. – contacts remain closed)
17. All notification appliances shall be listed for Special Applications: Strobes are designed
to flash at 1-flash-per-second minimum over their “Regulated Input Voltage Range”
2.07 DIGITAL COMMUNICATOR
A. The Multi-Point Digital Alarm Communicator FCA2015-U1 shall be UL864 listed to provide
point identification of alarm, supervisory, security and trouble events to a Central or Remove
Receiving Station. The DACT shall support the following:
1. Ademco Contact ID or SIA protocol
2. Ademco Contact ID selection shall provide the ability to transmit events for up to 999
individual zones
3. SIA selection shall provide the ability to transmit events for up to 10000 individual points
4. Programming of accounts and phone numbers
5. Dual phone line interface
6. Line fault monitoring.
7. Automatic 24-hour test
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8. The DACT supports configurable alarm, alarm restoral, trouble, trouble restoral,
supervisory, supervisory restoral, and reset events.
9. The DACT supports Ademco Contact ID alarm event codes for general alarm, smoke
detector alarm, waterflow alarm, duct alarm, and manual alarm events.
10. Optionally, the DACT can be programmed to report events by event queue only.
PART 3 - EXECUTION
3.01 EXAMINATION
A. Examine areas and conditions for compliance with requirements for installation tolerances and
other conditions affecting performance of the Work.
B. Proceed with installation only after unsatisfactory conditions have been corrected.
3.02 INSTALLATION
A. Perform work in accordance with the requirements of NFPA 70, NFPA 72 and NECA 1-2006,
Standard of Good Workmanship in Electrical Contracting.
B. Fasten equipment to structural members of building or metal supports attached to structure, or
to concrete surfaces.
C. In the event that limited energy cable installation is allowed, all cable runs shall be run at right
angles to building walls, supported from structure at intervals not exceeding 3 feet and where
installed in environmental air plenums, be rated for such use and tied/supported by
components listed for environmental air plenums installation.
D. Wiring Method: Install cables in raceways and cable trays except within consoles, cabinets,
desks, and counters and except in accessible ceiling spaces and in gypsum board partitions
where unenclosed wiring method may be used. Conceal raceway and cables except in
unfinished spaces.
E. Wiring Method: Conceal conductors and cables in accessible ceilings, walls, and floors where
possible.
F. Wiring within Enclosures: Bundle, lace, and train conductors to terminal points with no
excess and without exceeding manufacturer's limitations on bending radii. Provide and use
lacing bars and distribution spools.
G. Provide primary power for each panel from normal/ emergency panels as indicated on the
Electrical Power Plans. Power shall be 120 VAC service, transformed through a two-winding,
isolation type transformer and rectified to low voltage DC for operation of all circuits and
devices.
3.03 BOXES, ENCLOSURES AND WIRING DEVICES
A. Boxes shall be installed plumb and firmly in position.
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B. Extension rings with blank covers shall be installed on junction boxes where required.
C. Junction boxes served by concealed conduit shall be flush mounted.
D. Upon initial installation, all wiring outlets, junction, pull and outlet boxes shall have dust
covers installed. Dust covers shall not be removed until wiring installation when permanent
dust covers or devices are installed.
E. "Fire alarm system" decal or silk-screened label shall be applied to all junction box covers.
3.04 CONDUCTORS
A. Each conductor shall be identified as shown on the drawings at each with wire markers at
terminal points. Attach permanent wire markers within 2 inches of the wire termination.
Marker legends shall be visible.
B. All wiring shall be supplied and installed in compliance with the requirements of the National
Electric Code, NFPA 70, Article 760, and that of the manufacturer.
C. Wiring for strobe and audible circuits shall be a minimum 14 AWG, signal line circuits
minimum 18 AWG twisted.
D. All splices shall be made using solder-less connectors. All connectors shall be installed in
conformance with the manufacturer recommendations.
E. Crimp-on type spade lugs shall be used for terminations of stranded conductors to binder
screw or stud type terminals. Spade lugs shall have upset legs and insulation sleeves sized for
the conductors.
F. The installation contractor shall submit for approval prior to installation of wire, a proposed
color code for system conductors to allow rapid identification of circuit types.
G. Wiring within sub panels shall be arranged and routed to allow accessibility to equipment for
adjustment and maintenance.
3.05 DEVICES
A. Relays and other devices to be mounted in auxiliary panels are to be securely fastened to avoid
false indications and failures due to shock or vibration.
B. Wiring within panels shall be arranged and routed to allow accessibility to equipment for
adjustment and maintenance.
C. All devices and appliances shall be mounted to or in an approved electrical box.
3.06 IDENTIFICATION
A. Identify system components, wiring, cabling, and terminals. Comply with requirements for
identification specified in Division 26 Section "Identification for Electrical Systems."
B. Permanently label or mark each conductor at both ends with permanent alphanumeric wire
markers.
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C. A consistent color code for fire alarm system conductors throughout the installation.
3.07 FIELD QUALITY CONTROL
A. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect
components, assemblies, and equipment installations, including connections, and to assist in
testing.
B. Testing General:
1. All Alarm Initiating Devices shall be observed and logged for correct zone and
sensitivity. These devices and their bases shall be tagged with adhesive tags located in an
area not visible when installed, showing the initials of the installing technician and date.
2. Wiring runs shall be tested for continuity, short circuits and grounds before system is
energized. Resistance, current and voltage readings shall be made as work progresses.
3. The acceptance inspector shall be notified before the start of the required tests. All items
found at variance with the drawings or this specification during testing or inspection by
the acceptance inspector shall be corrected.
4. Test reports shall be delivered to the acceptance inspector as completed.
5. All test equipment, instruments, tools and labor required to conduct the system tests shall
be made available by the installing contractor. The following equipment shall be a
minimum for conducting the tests:
a. Ladders and scaffolds as required to access all installed equipment.
b. Multi-meter for reading voltage, current and resistance.
c. Two-way radios and flashlights.
d. A manufacturer recommended device for measuring air flow through air duct smoke
detector sampling assemblies.
e. Decibel meter.
f. In addition to the testing specified to be performed by the installing contractor, the
installation shall be subject to test by the acceptance inspector.
3.08 ACCEPTANCE TESTING
A. A written acceptance test procedure (ATP) for testing the fire alarm system components and
installation will be prepared by the engineer in accordance with NFPA 72 and this
specification. The contractor shall be responsible for the performance of the ATP,
demonstrating the function of the system and verifying the correct operation of all system
components, circuits, and programming.
B. A program matrix shall be prepared by the installing contractor referencing each alarm input
to every output function affected as a result of an alarm condition on that input.
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C. The installing contractor prior to the ATP shall prepare a complete listing of all device labels
for alphanumeric annunciator displays.
D. Loop Resistance Tests: Measure and record the resistance of each circuit with each pair of
conductors in the circuit short-circuited at the farthest point from the circuit origin. The tests
shall be witnessed by the owner and test results recorded for use at the final acceptance test.
E. Preliminary Testing: Conduct preliminary tests to ensure that all devices and circuits are
functioning properly. After preliminary testing is complete, provide a letter certifying that the
installation is complete and fully operable. The letter shall state that each initiating and
indicating device was tested in place and functioned properly. The letter shall also state that
all panel functions were tested and operated properly. The Contractor and an authorized
representative from each supplier of equipment shall be in attendance at the preliminary
testing to make necessary adjustments.
F. Final Acceptance Test: Notify the owner in writing when the system is ready for final
acceptance testing. Submit request for test at least 14 calendar days prior to the test date. A
final acceptance test will not be scheduled until meggar test results, the loop resistance test
results, and the submittals required in Part 1 are provided to the owner. Test the system in
accordance with the procedures outlined in NFPA 72.
1. Verify that the control unit is in the normal condition as detailed in the manufacturer's
operating and maintenance manual.
2. Test each initiating and indicating device and circuit for proper operation and response.
Disconnect the confirmation feature for smoke detectors during tests to minimize the
amount of smoke or test gas needed to activate the detector.
3. Test the system for all specified functions in accordance with the contract drawings and
specifications and the manufacturer's operating and maintenance manual.
4. Visually inspect all wiring.
5. Verify that all software control and data files have been entered or programmed into the
FACP.
6. Verify that Shop Drawings reflecting as-built conditions are accurate.
7. Measure the current in circuits to assure that there is the calculated spare capacity for the
circuits.
8. Measure voltage readings for circuits to assure that voltage drop is not excessive.
9. Measure the voltage drop at the most remote appliance on each notification appliance
circuit.
G. The acceptance inspector shall use the system record drawings in combination with the
documents specified in this specification during the testing procedure to verify operation as
programmed. In conducting the ATP, the acceptance inspector shall request demonstration of
any or all input and output functions. The items tested shall include but not be limited to the
following:
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1. System wiring shall be tested to demonstrate correct system response and correct
subsequent system operation in the event of:
a. Open, shorted and grounded signal line circuits.
b. Open, shorted and grounded notification, releasing circuits.
c. Primary power or battery disconnected.
2. System notification appliances shall be demonstrated as follows:
a. All alarm notification appliances actuate as programmed
b. Audibility and visibility at required levels.
3. System indications shall be demonstrated as follows:
a. Correct message display for each alarm input at the control display.
b. Correct annunciator light for each alarm input at each annunciator and graphic
display as shown on the drawings.
c. Correct history logging for all system activity.
4. System off-site reporting functions shall be demonstrated as follows:
a. Correct zone transmitted for each alarm input
b. Trouble signals received for disconnect
5. Secondary power capabilities shall be demonstrated as follows:
a. System primary power shall be disconnected for a period of time as specified herein.
At the end of that period, an alarm condition shall be created and the system shall
perform as specified for a period as specified.
b. System primary power shall be restored for forty-eight hours and system-charging
current shall be normal trickle charge for a fully charged battery bank.
c. System battery voltages and charging currents shall be checked at the fire alarm
control panel.
3.09 DOCUMENTATION
A. System documentation shall be furnished to the owner and shall include but not be limited to
the following:
1. System record drawings and wiring details including one set of reproducible drawings,
and a CD ROM with copies of the record drawings in DXF format for use in a CAD
drafting program.
2. System operation, installation and maintenance manuals.
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3. System matrix showing interaction of all input signals with output commands.
4. Documentation of system voltage, current and resistance readings taken during the
installation, testing and ATP phases of the system installation.
5. System program showing system functions, controls and labeling of equipment and
devices.
3.10 PROTECTION
A. Remove and replace devices and panel components that are wet, moisture damaged, or mold
damaged.
3.11 DEMONSTRATION
A. Instructor: Include in the project the services of an instructor, who shall have received
specific training from the manufacturer for the training of other persons regarding the
inspection, testing and maintenance of the system provided. The instructor shall train the
employees designated by the owner, in the care, adjustment, maintenance, and operation of the
fire alarm system.
B. Training sessions shall cover all aspects of system performance, including system architecture,
signaling line circuit configurations, sensor and other initiating device types, locations, and
addresses, fire alarm control panel function key operation, and other functions as designated
by the owner.
C. Required Instruction Time: Provide 16 hours of instruction after final acceptance of the
system. The instruction shall be given during regular working hours on such dates and times
as are selected by the owner. The instruction may be divided into two or more periods at the
discretion of the owner. One training session shall be videotaped by the contractor. Videotapes
shall be delivered to the owner.
D. Provide a typeset printed or typewritten instruction card mounted behind a Lexan plastic or
glass cover in a stainless steel or aluminum frame. Install the frame in a conspicuous location
observable from the FACP. The card shall show those steps to be taken by an operator when a
signal is received as well as the functional operation of the system under all conditions,
normal, alarm, supervisory and trouble. The instructions shall be approved by the owner.
E. Comprehensive system troubleshooting training shall be provided for a single individual
designated by the owner. This session shall be separate and distinct from the above described
sessions.
F. All training sessions shall be conducted following final system certification and acceptance.
Three additional training sessions shall be provided for all security personnel on all shifts six
months after final system certification.
G. All training sessions shall be conducted by an authorized fire alarm system distributor
representative, who has received specific training from the manufacturer for the training of
other persons regarding the inspection, testing, and maintenance of the system provided.
END OF SECTION