Technical_Specifications_-_April_2019.pdf

Building knowledge

Job Order Contract Technical Specifications

Book 1 of 4 CSI Divisions 01 - 08 April 2019

Redstone Arsenal

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Table of Contents

April 2019 Redstone Arsenal TOC - 1

01 General Requirements

01 22 16 00 No Specification Required 01 51 13 00 Electrical Renovation 01 51 13 00a Panelboards 01 52 13 00 Temporary Facilities and Controls 01 54 23 00 Scaffolding Tubular Steel 01 54 23 00a Unit Masonry Assemblies 01 56 26 00 Sediment Removal 01 56 26 00a Erosion Control 01 74 19 00 Construction Waste Management

02 Existing Conditions

02 32 13 00 Subsurface Drilling, Sampling, And Testing 02 41 13 13 Selective Demolition 02 41 16 13 Building Demolition 02 41 16 13a Portland Cement Concrete Removal 02 41 19 13 Cutting and Patching 02 82 33 00 Disposal Of Hazardous Materials 02 82 33 00a Removal Of Friable Asbestos-Containing Materials 02 82 33 00b Removal Of Nonfriable Asbestos-Containing Materials 02 82 33 00c Encapsulation (Lock-Down) Of Asbestos-Containing Materials 02 83 19 13 Removal And Disposal Of Lead-Containing Paint 02 83 19 13a Lead Paint Related Abatement Procedures 02 83 19 13b XRF Testing For Lead-Based Paint 02 83 19 13c Lead Dust Wipe, Air And Tclp Sampling And Analysis 02 84 33 00 Overhead Electrical Distribution 02 86 00 00 Excavation And Handling Of Contaminated Material 02 86 00 00a Underground Storage Tank Removal 02 86 00 00b Precision Testing Of Underground Fuel Oil Tanks 02 86 00 00c Hydrostatic Pressure Testing Of Air Receiving Tanks 02 87 13 33 Mold Remediation

03 Concrete

03 01 30 71 Concrete Rehabilitation 03 05 13 00 Cast-In-Place Concrete 03 31 13 00 Cement Concrete Pavement 03 31 13 00a Roller Compacted Concrete Pavement 03 37 13 00 Shotcrete 03 37 13 00a Glass Fiber Reinforced Concrete 03 39 13 00 Cast-In-Place Architectural Concrete 03 48 16 00 Architectural Precast Concrete 03 53 14 00 Concrete Floor Topping 03 54 16 00 Cement-Based Underlayment 03 62 13 00 Plant-Precast Structural Concrete

04 Masonry

04 05 23 16 Sheet Metal Flashing And Trim 04 23 13 00 Glass Unit Masonry Assemblies 04 41 00 00 Dimension Stone Cladding 04 41 00 00a Stone Masonry 04 41 00 00b Interior Stone Facing

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05 Metals

05 05 23 00 Structural Steel 05 12 23 00 Cold-Formed Metal Framing 05 14 13 00 Structural Aluminum 05 21 19 00 Steel Joists 05 31 13 00 Steel Deck 05 50 00 00 Metal Fabrications 05 51 13 00 Metal Stairs 05 51 13 00a Fabricated Spiral Stairs 05 52 13 00 Pipe And Tube Railings 05 53 13 00 Gratings 05 58 16 00 Ornamental Metal 05 58 16 00a Ornamental Formed Metal 05 75 00 00 Miscellaneous Ornamental Metals

06 Wood, Plastics, and Composites

06 01 20 91 Wood Restoration 06 05 23 00 Timber Bridge Components 06 05 23 00a Miscellaneous Carpentry 06 05 23 00b Heavy Timber Construction 06 10 00 00 Rough Carpentry 06 11 16 00 Rough Carpentry Renovation 06 15 13 00 Exterior Rough Carpentry 06 15 13 00a Wood Decking 06 16 33 00 Sheathing 06 22 13 00 Exterior Finish Carpentry 06 22 13 00a Interior Finish Carpentry 06 41 93 00 Door Hardware 06 42 13 00 Paneling 06 42 19 00 Plastic Paneling 06 43 13 00 Interior Architectural Woodwork 06 46 29 00 Exterior Architectural Woodwork

07 Thermal And Moisture Protection

07 11 13 00 Bituminous Dampproofing 07 13 13 00 Bituminous Waterproofing 07 14 13 00 Hot Fluid-Applied Rubberized Asphalt Waterproofing 07 14 16 00 Cold Fluid-Applied Waterproofing 07 17 13 00 Bentonite Waterproofing 07 19 13 00 Water Repellents 07 21 13 13 Building Insulation 07 21 13 13a Built-Up Coal-Tar Roofing 07 21 13 13b CSPE Membrane Roofing 07 21 13 13c APP-Modified Bituminous Membrane Roofing 07 21 13 13d SBS-Modified Bituminous Membrane Roofing 07 21 13 13e Modified Bitumous Protected Membrane Roofing 07 22 16 00 Fluid-Applied Protected Membrane Roofing 07 24 13 00 Polymer-Based Exterior Insulation And Finish System (EIFS) 07 24 13 00a Water-Drainage Exterior Insulation and Finish System (EIFS) 07 31 13 13 Asphalt Shingles 07 32 16 00 Concrete Roof Tiles 07 34 00 00 Metal Shingles 07 34 00 00a Slate Shingles 07 34 00 00b Wood Shingles And Shakes 07 34 00 00c Clay Roof Tiles 07 41 13 00 Metal Roof Panels 07 46 16 00 Metal Wall Panels 07 46 16 00a Metal Plate Wall Panels 07 46 16 00b Siding

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07 46 63 00 Insulated-Core Metal Wall Panels 07 51 13 00 Built-Up Asphalt Roofing 07 51 13 00a Membrane Reroofing Preparation 07 53 16 00 EPDM Membrane Roofing 07 54 19 00 Polyvinyl-Chloride (PVC) Roofing 07 63 00 00 Common Work Results for Fire Suppression 07 63 00 00a Common Work Results for Plumbing 07 63 00 00b Common Work Results for HVAC 07 65 16 00 Coated Foamed Roofing 07 71 23 00 Manufactured Roof Specialties 07 72 13 00 Packaged, Outdoor, Central-Station Air-Handling Units 07 72 13 00a Power Ventilators 07 72 13 00b Intake and Relief Ventilators 07 72 23 00 Roof Accessories 07 81 16 00 Sprayed Fire-Resistive Materials 07 84 13 16 Through-Penetration Firestop Systems 07 84 13 16a Fire-Resistive Joint Systems 07 84 13 16b Firestopping 07 84 56 13 Board Fire Protection 07 91 23 00 Joint Sealants 07 95 13 13 Architectural Joint Systems 07 95 13 16 Roof Expansion Assemblies

08 Openings

08 01 81 00 Glazing 08 05 13 00 Steel Doors And Frames 08 05 13 00a Steel Entry Doors 08 05 13 00b Stainless Steel Doors And Frames 08 05 13 00c Wood Doors 08 05 13 00d Flush Wood Doors 08 14 16 00 Stile And Rail Wood Doors 08 31 13 00 Access Doors And Frames 08 33 23 11 Overhead Coiling Doors 08 33 23 11a Overhead Coiling Grilles 08 34 49 13 Radiation Protection 08 34 56 00 Security Window Screens and Doors 08 34 56 00a Detention Doors And Frames 08 34 56 00b Security Grilles 08 34 59 00 Security Vault Doors 08 34 59 00a Vault Doors and Day Gates 08 34 59 00b Modular Vaults 08 34 73 16 Sound Control Doors 08 35 13 13 Folding Doors 08 38 13 00 Flexible Doors 08 42 13 00 Aluminum-Framed Entrances And Storefronts 08 56 19 00 Security Windows 08 71 11 00 Detention Door Hardware 08 83 13 00 Mirrors 08 84 00 00 Plastic Glazing 08 88 53 00 Security Glazing 08 90 00 00 Louvers And Vents

09 Finishes

09 01 30 91 Ceramic Tile 09 01 60 91 Portland Cement Terrazzo Flooring 09 01 60 91a Carpet 09 22 13 13 Gypsum Plaster 09 22 13 13a Gypsum Veneer Plaster 09 22 13 13b Portland Cement Plaster 09 22 16 13 Non-Load-Bearing Steel Framing 09 28 13 00 Gypsum Board 09 28 13 00a Gypsum Board Shaft-Wall Assemblies 09 29 10 00 Gypsum Board Renovation

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09 51 13 00 Acoustical Panel Ceilings 09 63 13 00 Brick Flooring 09 65 13 13 Cork Flooring 09 65 13 13a Resilient Wall Base And Accessories 09 65 13 33 Resilient Floor Tile 09 65 13 33a Resilient Sheet Flooring 09 65 13 33b Linoleum Floor Coverings 09 65 66 00 Fluid-Applied Athletic Flooring 09 65 66 00a Resilient Sports-Floor Coverings 09 66 23 00 Resinous Matrix Terrazzo Flooring 09 67 16 00 Resinous Flooring 09 68 13 00 Carpet Tile 09 69 13 00 Access Flooring 09 69 33 00 Cable Management System 09 72 13 00 Wall Coverings 09 84 13 00 Acoustical Wall Panels 09 91 13 00 Exterior Painting 09 91 23 00 Interior Painting 09 93 23 53 Wood Stains and Transparent Finishes 09 96 00 00 High-Performance Coatings

10 Specialties

10 13 11 00 Visual Display Surfaces 10 14 00 00 Vitrified Brick Pavement Replacement 10 14 00 00a Signage 10 14 53 11 Traffic Signs 10 21 13 13 Toilet Compartments 10 21 16 17 Shower and Dressing Compartments 10 21 16 17a Cubicle Curtains and Tracks 10 22 13 00 Wire Mesh Partitions 10 22 19 13 Demountable Partitions 10 22 43 00 Operable Panel Partitions 10 26 13 00 Impact-Resistant Wall Protection 10 28 13 13 Toilet And Bath Accessories 10 28 13 13a Detention Toilet Accessories 10 44 13 00 Fire Protection Cabinets 10 44 16 13 Fire Extinguishers 10 51 13 00 Metal Lockers 10 51 26 00 Solid Plastic Lockers 10 73 26 13 Extruded Aluminum Walkway Cover 10 75 16 00 Flagpoles

11 Equipment

11 13 13 00 Loading Dock Equipment 11 30 13 13 Residential Appliances 11 30 13 13a Electric Ranges 11 30 13 13b Range Hoods 11 46 83 00 Food Service Equipment 11 52 13 13 Projection Screens 11 68 13 00 Playground Equipment And Structures 11 68 13 00a Recreational Facilities

12 Furnishings

12 21 13 13 Horizontal Louver Blinds 12 21 13 13a Vertical Louver Blinds 12 24 12 00 Roller Shades 12 24 12 00a Pleated Shades

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12 36 23 13 Stone Countertops 12 36 61 16 Solid Polymer Fabrications 12 61 13 00 Fixed Audience Seating

13 Special Construction

13 34 19 00 Metal Building Systems

14 Conveying Equipment

14 24 13 00 Hydraulic Elevators 14 42 16 00 Wheelchair Lifts

21 Fire Suppression

21 05 29 00 Heat Tracing for Fire-Suppression Piping 21 05 48 13 Vibration And Seismic Controls For Fire-Suppression Piping And Equipment 21 11 19 00 Fire-Suppression Standpipes 21 12 29 00 Piped Utilities Basic Materials And Methods 21 13 16 00 Dry-Pipe Fire-Suppression Sprinklers 21 13 39 00 Foam Fire Extinguishing 21 22 16 00 Clean-Agent Extinguishing Systems 21 30 00 00 Electric-Drive, Centrifugal Fire Pumps 21 30 00 00a Diesel-Drive, Centrifugal Fire Pumps 21 31 13 00 Pressure-Maintenance Pumps 21 31 13 00a Controllers for Fire-Pump Drivers

22 Plumbing

22 05 19 00 Meters and Gages for Plumbing Piping 22 05 48 13 Vibration And Seismic Controls For Plumbing Piping And Equipment 22 05 53 00 Identification for Plumbing Piping and Equipment 22 05 76 00 Sanitary Sewerage 22 05 76 00a Storm Drainage Piping Specialties 22 07 19 00 Fire-Suppression Systems Insulation 22 07 19 00a Plumbing Insulation 22 11 16 00 Domestic Water Piping 22 11 16 00a Sanitary Waste And Vent Piping 22 11 16 00b Storm Drainage Piping 22 11 16 00c Hydronic Piping 22 11 16 00d Steam And Condensate Piping 22 11 16 00e Refrigerant Piping 22 11 16 00f General-Service Compressed-Air Piping 22 11 19 00 Water Distribution 22 12 23 13 Electric, Domestic Water Heaters 22 12 23 13a Fuel-Fired, Domestic Water Heaters 22 13 19 00 High-Efficiency Particulate Filtration 22 13 29 13 Packaged Sewage Pumping Stations 22 13 29 13a Lift Station 22 13 29 13b Sewage Pumps 22 14 29 13 Sump Pumps 22 15 13 00 General-Service Packaged Air Compressors and Receivers 22 31 16 00 Water Softeners 22 35 23 13 Domestic Water Heat Exchangers 22 40 00 00 Plumbing Fixtures 22 41 39 00 Emergency Plumbing Fixtures 22 47 16 00 Drinking Fountains And Water Coolers

TOC - 6 Redstone Arsenal

23 Heating, Ventilating, And Air-Conditioning (HVAC)

23 05 19 00 Meters and Gages for HVAC Piping 23 05 23 00 General-Duty Valves for Plumbing Piping 23 05 23 00a General-Duty Valves for HVAC Piping 23 05 23 00b Hydronic Pumps 23 05 29 00 Steam Distribution 23 05 29 00a Hangers and Supports for Plumbing Piping and Equipment 23 05 29 00b Hangers and Supports for HVAC Piping and Equipment 23 05 48 13 Vibration And Seismic Controls For HVAC Piping And Equipment 23 05 53 00 Identification for HVAC Piping and Equipment 23 05 53 00a Sequence Of Operation 23 05 93 00 Testing, Adjusting, And Balancing 23 07 13 00 HVAC Insulation 23 09 00 00 HVAC Instrumentation And Controls 23 09 23 00 Enclosed Controllers 23 11 23 00 Relief Wells 23 11 23 00a Monitoring Wells 23 11 23 00b Water Supply Wells 23 21 13 23 Facility Fuel-Oil Piping 23 21 13 23a Facility Natural-Gas Piping 23 21 13 23b Facility Liquefied-Petroleum Gas Piping 23 21 13 23c Compressed-Air Piping For Laboratory And Healthcare Facilities 23 21 13 23d Vacuum Piping For Laboratory And Healthcare Facilities 23 21 13 23e Gas Piping For Laboratory And Healthcare Facilities 23 21 16 00 Electronic Air Cleaners 23 22 23 13 Steam Condensate Pumps 23 23 16 00 Condensing Units 23 25 13 00 HVAC Water Treatment 23 31 13 13 Metal Ducts 23 31 13 13a HVAC Casings 23 31 13 16 Tailpipe Exhaust Equipment 23 31 16 13 Nonmetal Ducts 23 33 13 13 Draft Control Devices 23 33 13 13a Duct Accessories 23 37 13 00 Diffusers, Registers, And Grilles 23 41 33 00 Air Filters 23 51 13 13 Breechings, Chimneys, And Stacks 23 52 23 00 Cast-Iron Boilers 23 54 16 13 Furnaces 23 55 23 13 Radiant Heating and Cooling Units 23 55 23 13a Radiant-Heating Electric Panels 23 55 33 00 Fuel-Fired Unit Heaters 23 55 33 00a Unit Heaters 23 57 16 00 Heat Exchangers 23 63 13 00 Air-Cooled Condensers 23 64 13 16 Indirect-Fired Absorption Water Chillers 23 64 13 16a Direct-Fired Absorption Water Chillers 23 64 16 16 Centrifugal Water Chillers 23 64 16 16a Fan-Coil Units 23 64 23 00 Scroll Water Chillers 23 64 26 13 Rotary-Screw Water Chillers 23 65 13 00 Cooling Towers 23 73 13 00 Modular Indoor Central-Station Air-Handling Units 23 74 16 00 Rooftop Replacement Air Units 23 74 16 00a Self-Contained Air-Conditioners 23 74 16 00b Unit Ventilators 23 81 13 11 Packaged Terminal Air Conditioners 23 81 23 00 Computer-Room Air-Conditioners 23 81 49 00 Split-System Air-Conditioning Units 23 82 16 00 Air Coils 23 83 13 00 Radiant-Heating Electric Cables 23 83 13 00a Heat Tracing for Plumbing Piping 23 83 13 00b Heat Tracing for HVAC Piping 23 84 13 00 Humidifiers

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26 Electrical

26 01 50 52 Removal of Fluorescent Light Ballasts/Capacitors and Fluorescent Light Tubes 26 01 50 52a Interior Lighting 26 01 50 52b Exterior Lighting 26 05 00 00 Common Work Results for Electrical 26 05 13 00 Conductors And Cables 26 05 13 00a Undercarpet Cables 26 05 13 00b Medium-Voltage Cables 26 05 19 16 Common Work Results for Communications 26 05 19 16a Common Work Results for Electronic Safety and Security 26 05 19 16b Control-Voltage Electrical Power Cables 26 05 19 16c Communications Equipment Room Fittings 26 05 19 16d Communications Backbone Cabling 26 05 19 16e Communications Horizontal Cabling 26 05 19 16f Conductors and Cables for Electronic Safety and Security 26 05 26 00 Lightning Protection 26 05 26 00a Grounding And Bonding 26 05 29 00 Hangers And Supports For Electrical Systems 26 05 29 00a Vibration And Seismic Controls For Electrical Systems 26 05 33 16 Raceways And Boxes 26 05 33 16a Wiring Devices 26 05 33 23 Underfloor Raceways For Electrical Systems 26 05 36 00 Cable Trays 26 09 23 00 Lighting Controls 26 09 23 00a Lighting Control Devices 26 09 23 00b Electrical Power Monitoring And Control 26 09 23 00c Motor-Control Centers 26 09 23 00d Central Dimming Controls 26 09 23 00e Modular Dimming Controls 26 11 13 00 Secondary Unit Substations 26 11 16 00 Switchgear 26 12 13 00 Medium-Voltage Transformers 26 12 13 00a Low-Voltage Transformers 26 24 13 00 Electricity Metering 26 24 13 00a Switchboards 26 24 19 00 Power Distribution Units 26 32 13 13 Packaged Engine Generators 26 33 43 00 Central Battery Inverters 26 33 43 00a Nurse Call 26 33 43 00b Public Address and Mass Notification Systems 26 33 53 00 Static Uninterruptible Power Supply 26 36 13 00 Enclosed Switches And Circuit Breakers 26 36 13 00a Transfer Switches 26 43 13 00 Transient Voltage Suppression

27 Communications

27 05 26 00 Intercommunications and Program Systems 27 11 19 00 Loose-Tube Gel-Filled Fiber Optic Cables 27 51 33 00 Educational Intercommunications and Program Systems

28 Electronic Safety And Security

28 16 11 00 Perimeter Security 28 16 11 00a Intrusion Detection 28 21 00 00 Video Surveillance 28 46 00 00 Oil/Water Separator 28 46 21 33 Digital, Addressable Fire-Alarm System 28 46 21 33a Zoned (DC Loop) Fire-Alarm System

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31 Earthwork

31 05 13 00 Earthwork 31 05 13 00a Subdrainage 31 11 00 00 Site Clearing 31 13 13 00 Tree Protection And Trimming 31 23 16 13 Excavation Support And Protection 31 23 16 26 Embankment 31 23 19 00 Dewatering 31 24 13 00 Levee Closure 31 25 14 16 Geosynthetic Fabric 31 25 14 26 Silt Fences 31 32 19 13 Soil Stabilization-Lime 31 37 00 00 Riprap 31 37 00 00a Sewage Treatment Lagoons

32 Exterior Improvements

32 01 11 53 Asphalt Paving 32 01 11 53a Pavement Joint Sealants 32 01 11 53b Traffic Coatings 32 01 13 61 Crack Sealing Of Bituminous Pavements 32 01 13 61a Spray Applications, Seal Coats, And Surface Treatments 32 01 16 71 Cold Mix Recycling 32 11 16 16 Crushed Stone Paving 32 11 16 16a Crushed Stone 32 11 16 16b Select Gravel 32 12 13 13 Bituminous Paving-Repair And Resurfacing 32 12 13 13a Asphaltic Concrete Overlays 32 14 09 00 Exterior Plants 32 14 11 00 Asphalt Concrete Sidewalks 32 14 11 00a Miscellaneous Sidewalks 32 14 11 00b Precast Sidewalks And Pavers 32 14 11 00c Unit Pavers 32 14 33 00 Porous Unit Paving 32 16 13 13 Steel Curbs 32 17 26 00 Tactile/Detectable Warning Tile 32 18 16 13 Playground Surface Systems 32 18 16 13a Track, Court, And Playground Markings 32 18 16 13b Synthetic Running Track Surface 32 18 23 33 Colored Athletic Wearing Surface 32 18 23 33a Synthetic Turf 32 18 23 53 Playing Fields 32 31 13 13 Chain-Link Fences And Gates 32 31 13 53 High-Security Chain-Link Fences And Gates 32 31 19 00 Ornamental Metal Fences and Gates 32 31 29 00 Permanent Wood Fencing 32 32 13 00 Segmental Retaining Walls 32 39 23 00 Miscellaneous Site and Street Furnishings 32 84 13 00 Irrigation Systems 32 91 13 16 Tree Relocation 32 91 13 33 Lawns And Grasses 32 91 19 13 Concrete Revetment 32 91 19 13a Septic Tank Systems

33 Utilities

33 01 30 81 Repair And Maintenance Of Imhoff Tanks 33 01 30 81a Repair And Maintenance Of Siphon Tank And Siphons 33 05 07 13 Trenchless Excavation Using Microtunneling

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33 05 63 00 Underground Ducts And Utility Structures 33 14 13 13 Concrete-Filled Steel Piles 33 14 13 23 Sand Drains 33 14 13 23a Hydronic Distribution 33 14 13 23b Ground-Loop Heat-Pump Piping 33 42 11 00 Storm Drainage 33 42 13 13 Culverts

34 Transportation

34 41 13 00 Electrical Traffic Control Signals 34 71 13 13 Beam-Type Guardrail 34 71 13 19 Active Vehicle Barriers

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01 - General Requirements

April 2019 No Specification Required Redstone Arsenal 01 22 16 00 - 1

SECTION 01 22 16 00 - NO SPECIFICATION REQUIRED

1.1 GENERAL

A. A separate specification is not required for this item. The description given in the line item of the Construction Task Catalog completely defines the item.

1.2 PRODUCTS - (Not Used)

1.3 EXECUTION - (Not Used)

END OF SECTION 01 22 16 00

No Specification Required April 2019

01 22 16 00 - 2 Redstone Arsenal

Redstone Arsenal 01 22 20 00 to 01 22 23 00 - 1

Task Specification Specification Description 01 22 20 00 01 22 16 00 No Specification Required 01 22 23 00 01 22 16 00 No Specification Required

01 22 20 00 to 01 22 23 00 - 2 Redstone Arsenal

April 2019 Electrical Renovation Redstone Arsenal 01 51 13 00 - 1

SECTION 01 51 13 00 - ELECTRICAL RENOVATION

1.1 DESCRIPTION OF WORK

A. This specification covers the furnishing and installation of materials for electrical renovation. Products shall be as directed by the Contracting Officer. Installation procedures shall be in accordance with the product manufacturer's recommendations. Demolition and removal of materials shall be as required to support the work.

1.2 GENERAL

A. Quality Assurance

1. Regulatory Requirements: Comply with following:

a. Electrical: National Fire Protection Association (NFPA): NFPA 70 - National Electrical Code

(NEC).

b. Accessibility:

1) Architectural Barriers Act of 1968 as amended (42 USC 4151-4157) and HUD implementing regulations (24 CFR Part 40).

a) Uniform Federal Accessibility Standards (UFAS).

2) Section 504 of the Rehabilitation Act of 1973 as amended (29 USC 794) and HUD implementing regulations 24 CFR Part 8.

3) Fair Housing Accessibility Guidelines (24 CFR Chapter 1).

4) Americans with Disabilities Act of 1990 (ADA) (42 USC §§ 12101, et seq.) and implementing regulations (28 CFR Part 35).

B. Project Conditions

1. Existing Conditions: Buildings will be occupied during construction. See Division 1 Section

“Summary of Work.” Do not interfere with use of occupied portions of building. Maintain free and safe passage to and from occupied areas.

C. Scheduling And Sequencing

1. Scheduling and Completion: Comply with requirements of Detailed Scope of Work.

D. Alterations, Cutting And Protection

1. Protection: Protect existing finishes, equipment, utilities and adjacent work, which is scheduled to remain, from damage.

2. Existing Operating Facilities: Confine operations to immediate vicinity of new work and do not interfere with or obstruct ingress or egress to and from adjacent facilities.

1.3 PRODUCTS

A. Materials

1. Electrical Materials and Devices: Comply with NFPA 70 (NEC):

a. Boxes: Galvanized steel, not less than 1.6 mm (0.0625 inch) thickness (NEC 370-20) grounded in accordance with NEC, Article 250, suitable for recess mounting.

1) Provide boxes of appropriate shape and size for intended purpose.

b. Devices:

1) Duplex Receptacles: 15 A or 20 A 115 V, UL Listed with screw side connections and corrugated bearing pads.

a) GFIC Outlets: 115 V, 60 Hz, 15/20 A rating, UL Listed.

2) Switches: 15 A. 115 V, single pole, single throw switch, UL Listed, with side screw connections and corrugated bearing pads.

Electrical Renovation April 2019

01 51 13 00 - 2 Redstone Arsenal

a) Garbage Disposal: Heavy duty, 120/277 VAC, 60 Hz, single pole, single throw, 20 A rate, UL listed and CSA certified.

3) Cover Plates: Smooth plastic in color to match existing.

c. Wiring: Insulated wire, Type NM 600 V with ground wire, sized as appropriate for intended purpose and in accordance with NEC.

1) Aluminum Wire: Not allowed unless existing wiring is aluminum.

2) Provide necessary fittings in accordance with NEC.

1.4 EXECUTION

A. Examination

1. Units, Spaces and Areas to be Renovated: Inspect to become familiar with existing conditions and to take measurements which are necessary for renovation work to be completed in accordance with contract requirements.

a. Carefully inspect condition of existing spaces including, but not limited to walls, floors, plumbing, electrical, etc. as essential to successful completion of renovation work.

b. Survey each space and verify dimensions for work.

B. Preparation

1. Building Occupation: Carry out renovation work to cause as little inconvenience to occupants as possible. See Division 1 Section “Summary of Work.”

2. Protection: Protect and be responsible for existing buildings, facilities, utilities, and improvements within areas of construction operations.

a. Tenant's Property: Be responsible for any damage or loss to residents' property and to other work. Replace any material, which, in opinion of the Contracting Officer, has become damaged to extent that it could not be restored to its original condition.

b. Take precautions to protect residents and public from injury from construction operations.

C. Laying Out Work

1. Discrepancies: Verify dimensions and elevations indicated in layout of existing work.

a. Prior to commencing work, carefully compare and check Drawings (if any), for discrepancies in locations or elevations of work to be executed.

b. Refer discrepancies among Drawings (if any), Specifications and existing conditions to the Contracting Officer for adjustment before work affected is performed.

1) Failure to make such notification shall place responsibility on Contractor to carry out work in satisfactory, workmanlike manner.

2. Contractor: Responsible for location and elevation of construction contemplated by Construction

Documents.

D. Location Of Equipment And Piping

1. Drawings (if any) indicating location of equipment, piping, ductwork, etc. are diagrammatic and job conditions shall not always permit their installation in location shown. When this situation occurs, bring condition to the Contracting Officer's attention immediately. Relocation will be determined in joint conference.

2. Contractor: Do not relocate any items without first obtaining the Contracting Officer's acceptance.

Remove and relocate such relocated items at own expense if so directed.

E. Electrical Work

1. General: Install boxes, wiring, and devices as indicated and required to connect and control electrical devices in accordance with NFPA 70 (NEC).

a. Boxes: Solidly anchor to framing or blocking.

2. Removing Electrical Switch or Duplex Outlet (Non-Hazardous Locations):

a. Box to Remain:

1) Remove electrical device; cap hot and neutral with set-screw wire connectors.

April 2019 Electrical Renovation Redstone Arsenal 01 51 13 00 - 3

2) Attach ground wire to remaining box with solid screw attachment.

3) Provide and install natural finish aluminum blank cover plate with screw fasteners integral to match size of box remaining.

b. Box to be removed:

1) Remove electrical device and box and pull wire out of wall back to first circuit panel, disconnecting from circuit panel.

2) Patch and repair hole in partition to match existing.

3. Garbage Disposal Electrical Hook-up: See Section “Plumbing.” Comply with NFPA 70 (NEC):

a. Wiring: Install from disposal through concealed spaces to house panel, anchoring wire, and providing necessary fittings.

b. Switch: Install above counter top backsplash.

4. Range Hood Electrical Hook-up: See Section “Residential Appliances.” Comply with NFPA 70

(NEC):

a. Electric service: Install insulated wire from range hood through concealed spaces to house panel, anchoring wire, and providing necessary fittings.

5. Water Heater Electrical Hook-up: See Division 15 Section “Domestic Water Heaters.” Comply with NFPA 70 (NEC).

6. Furnace Electrical Hook-up: See Section “Furnaces.” Comply with NFPA 70 (NEC).

7. Smoke Detector Electrical Hook-up: See “Fire Alarm.” Comply with NFPA 70 (NEC).

F. Integrating Existing Work

1. Protection: Protect existing improvements from damage.

a. Where new work is to be connected to existing work, exercise special care not to disturb or damage existing work more than necessary.

b. Damaged Work: Replace, repair and restored to its original condition at no cost to the Contracting Officer.

END OF SECTION 01 51 13 00

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01 51 13 00 - 4 Redstone Arsenal

April 2019 Panelboards Redstone Arsenal 01 51 13 00a - 1

SECTION 01 51 13 00a - PANELBOARDS

A. Description Of Work

1. This specification covers the furnishing and installation of materials for panelboards. Products shall be as follows or as directed by the Contracting Officer. Installation procedures shall be in accordance with the product manufacturer’s recommendations. Demolition and removal of materials shall be as required to support the work.

B. Summary

1. Section Includes:

a. Distribution panelboards.

b. Lighting and appliance branch-circuit panelboards.

c. Load centers.

d. Electronic-grade panelboards.

C. Definitions

1. SVR: Suppressed voltage rating.

2. TVSS: Transient voltage surge suppressor.

D. Performance Requirements

1. Seismic Performance: Panelboards shall withstand the effects of earthquake motions determined according to SEI/ASCE 7.

a. 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 and the unit will be fully operational after the seismic event."

E. Submittals

1. Product Data: For each type of product indicated.

2. Shop Drawings: For each panelboard and related equipment.

a. Include dimensioned plans, elevations, sections, and details. Show tabulations of installed devices, equipment features, and ratings.

b. Detail enclosure types and details for types other than NEMA 250, Type 1.

c. Detail bus configuration, current, and voltage ratings.

d. Short-circuit current rating of panelboards and overcurrent protective devices.

e. Include evidence of NRTL listing for series rating of installed devices.

f. Detail features, characteristics, ratings, and factory settings of individual overcurrent protective devices and auxiliary components.

g. Include wiring diagrams for power, signal, and control wiring.

h. Include time-current coordination curves for each type and rating of overcurrent protective device included in panelboards. Submit on translucent log-log graft paper; include selectable ranges for each type of overcurrent protective device.

3. 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".

4. Panelboard Schedules: For installation in panelboards.

5. Operation and maintenance data

F. Quality Assurance

1. 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.

2. Comply with NEMA PB 1.

3. Comply with NFPA 70.

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01 51 13 00a - 2 Redstone Arsenal

G. Delivery, Storage, And Handling

1. Remove loose packing and flammable materials from inside panelboards; install temporary electric heating (250 W per panelboard) to prevent condensation.

2. Handle and prepare panelboards for installation according to NECA 407 OR NEMA PB 1.

H. Project Conditions

1. Interruption of Existing Electric Service: Do not interrupt electric service to facilities occupied by the Contracting Officer or others unless permitted under the following conditions and then only after arranging to provide temporary electric service according to requirements indicated:

a. Notify the Contracting Officer no fewer than two days in advance of proposed interruption of electric service.

b. Do not proceed with interruption of electric service without the Contracting Officer's written permission.

c. Comply with NFPA 70E.

I. Warranty

1. 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 five years from date of Final Completion.

1.2 PRODUCTS

A. General Requirements For Panelboards

1. Fabricate and test panelboards according to IEEE 344 to withstand seismic forces defined in

Division 26 Section "Vibration And Seismic Controls For Electrical Systems".

2. Enclosures: Flush OR Surface OR Flush- and surface, as directed,-mounted cabinets.

a. Rated for environmental conditions at installed location.

1) Indoor Dry and Clean Locations: NEMA 250, Type 1.

2) Outdoor Locations: NEMA 250, Type 3R.

3) Kitchen or Wash-Down Areas: NEMA 250, Type 4X, stainless steel.

4) Other Wet or Damp Indoor Locations: NEMA 250, Type 4.

5) Indoor Locations Subject to Dust, Falling Dirt, and Dripping Noncorrosive Liquids:

NEMA 250, Type 5 OR Type 12, as directed.

b. Front: Secured to box with concealed trim clamps. For surface-mounted fronts, match box dimensions; for flush-mounted fronts, overlap box.

c. Hinged Front Cover: Entire front trim hinged to box and with standard door within hinged trim cover.

d. Skirt for Surface-Mounted Panelboards: Same gage and finish as panelboard front with flanges for attachment to panelboard, wall, and ceiling or floor.

e. Gutter Extension and Barrier: Same gage and finish as panelboard enclosure; integral with enclosure body. Arrange to isolate individual panel sections.

f. Finishes:

1) Panels and Trim: Steel and galvanized steel, factory finished immediately after cleaning and pretreating with manufacturer's standard two-coat, baked-on finish consisting of prime coat and thermosetting topcoat.

2) Back Boxes: Galvanized steel OR Same finish as panels and trim, as directed.

3) Fungus Proofing: Permanent fungicidal treatment for overcurrent protective devices and other components.

g. Directory Card: Inside panelboard door, mounted in transparent card holder OR metal frame with transparent protective cover, as directed.

3. Incoming Mains Location: Top OR Bottom OR Top and bottom, as directed.

4. Phase, Neutral, and Ground Buses:

a. Material: Tin-plated aluminum OR Hard-drawn copper, 98 percent conductivity, as directed.

Redstone Arsenal 01 51 13 00a - 3

b. Equipment Ground Bus: Adequate for feeder and branch-circuit equipment grounding conductors; bonded to box.

c. Isolated Ground Bus: Adequate for branch-circuit isolated ground conductors; insulated from box.

d. Extra-Capacity Neutral Bus: Neutral bus rated 200 percent of phase bus and UL listed as suitable for nonlinear loads.

e. Split Bus: Vertical buses divided into individual vertical sections.

5. Conductor Connectors: Suitable for use with conductor material and sizes.

a. Material: Tin-plated aluminum OR Hard-drawn copper, 98 percent conductivity, as directed.

b. Main and Neutral Lugs: Compression OR Mechanical, as directed, type.

c. Ground Lugs and Bus-Configured Terminators: Compression OR Mechanical, as directed, type.

d. Feed-Through Lugs: Compression OR Mechanical, as directed, type, suitable for use with conductor material. Locate at opposite end of bus from incoming lugs or main device.

e. Subfeed (Double) Lugs: Compression OR Mechanical, as directed, type suitable for use with conductor material. Locate at same end of bus as incoming lugs or main device.

f. Gutter-Tap Lugs: Compression OR Mechanical, as directed, type suitable for use with conductor material. Locate at same end of bus as incoming lugs or main device.

g. Extra-Capacity Neutral Lugs: Rated 200 percent of phase lugs mounted on extra-capacity neutral bus.

6. Service Equipment Label: NRTL labeled for use as service equipment for panelboards or load centers with one or more main service disconnecting and overcurrent protective devices.

7. Future Devices: Mounting brackets, bus connections, filler plates, and necessary appurtenances required for future installation of devices.

8. 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, listed and labeled for series-connected short-circuit rating by an NRTL.

9. Panelboard Short-Circuit Current Rating: Fully rated to interrupt symmetrical short-circuit current available at terminals.

B. Distribution Panelboards

1. Panelboards: NEMA PB 1, power and feeder distribution type.

2. Doors: Secured with vault-type latch with tumbler lock; keyed alike.

a. For doors more than 36 inches (914 mm) high, provide two latches, keyed alike.

3. Mains: Circuit breaker OR Fused switch OR Lugs only, as directed.

4. Branch Overcurrent Protective Devices for Circuit-Breaker Frame Sizes 125 A and Smaller:

Plug-in OR Bolt-on, as directed, circuit breakers.

5. 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.

6. Branch Overcurrent Protective Devices: Fused switches.

7. Contactors in Main Bus: NEMA ICS 2, Class A, electrically OR mechanically, as directed, held, general-purpose controller, with same short-circuit interrupting rating as panelboard.

a. Internal Control-Power Source: Control-power transformer, with fused primary and secondary terminals, connected to main bus ahead of contactor connection.

b. External Control-Power Source: 120-V branch circuit OR 24-V control circuit, as directed.

C. Lighting And Appliance Branch-Circuit Panelboards

1. Panelboards: NEMA PB 1, lighting and appliance branch-circuit type.

2. Mains: Circuit breaker OR Lugs only, as directed.

3. Branch Overcurrent Protective Devices: Plug-in OR Bolt-on, as directed, circuit breakers, replaceable without disturbing adjacent units.

4. Contactors in Main Bus: NEMA ICS 2, Class A, electrically OR mechanically, as directed, held, general-purpose controller, with same short-circuit interrupting rating as panelboard.

01 51 13 00a - 4 Redstone Arsenal

a. Internal Control-Power Source: Control-power transformer, with fused primary and secondary terminals, connected to main bus ahead of contactor connection.

b. External Control-Power Source: 120-V branch circuit OR 24-V control circuit, as directed.

5. Doors: Concealed hinges; secured with flush latch with tumbler lock; keyed alike.

6. Column-Type Panelboards: Narrow gutter extension, with cover, to overhead junction box equipped with ground and neutral terminal buses.

D. Load Centers

1. Load Centers: Comply with UL 67.

2. Mains: Circuit breaker OR Lugs only, as directed.

3. Branch Overcurrent Protective Devices: Plug-in circuit breakers, replaceable without disturbing adjacent units.

4. Conductor Connectors: Mechanical type for main, neutral, and ground lugs and buses.

E. Electronic-Grade Panelboards

1. Panelboards: NEMA PB 1; with factory-installed, integral TVSS; labeled by an NRTL for compliance with UL 67 after installing TVSS.

2. Doors: Secured with vault-type latch with tumbler lock; keyed alike.

3. Main Overcurrent Protective Devices: Bolt-on thermal-magnetic circuit breakers.

4. Branch Overcurrent Protective Devices: Bolt-on thermal-magnetic circuit breakers.

5. Buses:

a. Copper phase and neutral buses; 200 percent capacity neutral bus and lugs.

b. Copper equipment and isolated ground buses.

6. Surge Protection Device: IEEE C62.41-compliant, integrally mounted, plug-in OR wired-in OR bolt-on, as directed, solid-state, parallel-connected, modular (with field-replaceable modules) OR non-modular, as directed, type, with sine-wave tracking suppression and filtering modules, short-circuit current rating complying with UL 1449, second edition, and matching or exceeding the panelboard short-circuit rating, redundant suppression circuits, with individually fused metal-oxide varistors.

a. Accessories:

1) Fuses rated at 200-kA interrupting capacity.

2) Fabrication using bolted compression lugs for internal wiring.

3) Integral disconnect switch.

4) Redundant suppression circuits.

5) Redundant replaceable modules.

6) Arrangement with wire connections to phase buses, neutral bus, and ground bus.

7) LED indicator lights for power and protection status.

8) Audible alarm, with silencing switch, to indicate when protection has failed.

9) Form-C contacts rated at 5 A and 250-V ac, one normally open and one normally closed, for remote monitoring of system operation. Contacts shall reverse position on failure of any surge diversion module or on opening of any current-limiting device.

Coordinate with building power monitoring and control system.

10) Four OR Six, as directed,-digit, transient-event counter set to totalize transient surges.

b. Peak Single-Impulse Surge Current Rating: 160 kA per mode/320 kA per phase OR 120 kA per mode/240 kA per phase OR 80 kA per mode/160 kA per phase, as directed.

c. Minimum single-impulse current ratings, using 8-by-20-mic.sec. waveform described in

IEEE C62.41.2.

1) Line to Neutral: 70,000 A.

2) Line to Ground: 70,000 A.

3) Neutral to Ground: 50,000 A.

d. Withstand Capabilities: 12,000 IEEE C62.41, Category C3 (10 kA), 8-by-20-mic.sec.

surges with less than 5 percent change in clamping voltage.

e. Protection modes and UL 1449 SVR for grounded wye circuits with 480Y/277 OR 208Y/120 OR 600Y/347, as directed,-V, three-phase, four-wire circuits shall be as follows:

Redstone Arsenal 01 51 13 00a - 5

1) Line to Neutral: 800 V for 480Y/277 OR 400 V for 208Y/120 OR 1200 V for 600Y/347, as directed.

2) Line to Ground: 800 V for 480Y/277 OR 400 V for 208Y/120 OR 1200 V for 600Y/347, as directed.

3) Neutral to Ground: 800 V for 480Y/277 OR 400 V for 208Y/120 OR 1200 V for 600Y/347, as directed.

f. Protection modes and UL 1449 SVR for 240/120-V, single-phase, three-wire circuits shall be as follows:

1) Line to Neutral: 400 V.

2) Line to Ground: 400 V.

3) Neutral to Ground: 400 V.

g. Protection modes and UL 1449 SVR for 240/120-V, three-phase, four-wire circuits with high leg shall be as follows:

1) Line to Neutral: 400 V, 800 V from high leg.

2) Line to Ground: 400 V.

3) Neutral to Ground: 400 V.

h. Protection modes and UL 1449 SVR for 240-, 480-, or 600-V, three-phase, three-wire, delta circuits shall be as follows:

1) Line to Line: 2000 V for 480 V OR 1000 V for 240 V OR 2500 V for 600 V, as directed.

2) Line to Ground: 1500 V for 480 V OR 800 V for 240 V OR 2500 V for 600 V, as directed.

F. Disconnecting And Overcurrent Protective Devices

1. Molded-Case Circuit Breaker (MCCB): Comply with UL 489, with series-connected rating OR interrupting capacity, as directed, to meet available fault currents.

a. 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.

b. Adjustable Instantaneous-Trip Circuit Breakers: Magnetic trip element with front-mounted, field-adjustable trip setting.

c. Electronic trip circuit breakers with rms sensing; field-replaceable rating plug or field-replicable electronic trip; and 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.

d. Current-Limiting Circuit Breakers: Frame sizes 400 A and smaller; let-through ratings less than NEMA FU 1, RK-5.

e. GFCI Circuit Breakers: Single- and two-pole configurations with Class A ground-fault protection (6-mA trip).

f. Ground-Fault Equipment Protection (GFEP) Circuit Breakers: Class B ground-fault protection (30-mA trip).

g. Arc-Fault Circuit Interrupter (AFCI) Circuit Breakers: Comply with UL 1699; 120/240-V, single-pole configuration.

h. Molded-Case Circuit-Breaker (MCCB) Features and Accessories:

1) Standard frame sizes, trip ratings, and number of poles.

2) Lugs: Compression OR Mechanical, as directed, style, suitable for number, size, trip ratings, and conductor materials.

3) Application Listing: Appropriate for application; Type SWD for switching fluorescent lighting loads; Type HID for feeding fluorescent and high-intensity discharge (HID) lighting circuits.

4) Ground-Fault Protection: Integrally mounted OR Remote-mounted, as directed, relay and trip unit with adjustable pickup and time-delay settings, push-to-test feature, and ground-fault indicator.

01 51 13 00a - 6 Redstone Arsenal

5) Communication Capability: Circuit-breaker-mounted OR Universal-mounted OR Integral OR Din-rail-mounted, as directed, communication module with functions and features compatible with power monitoring and control system specified in Division 26 Section "Electrical Power Monitoring And Control".

6) Shunt Trip: 120 OR 24, as directed,-V trip coil energized from separate circuit, set to trip at 55 OR 75, as directed, percent of rated voltage.

7) Undervoltage Trip: Set to operate at 35 to 75 percent of rated voltage without intentional OR with field-adjustable 0.1- to 0.6-second, as directed, time delay.

8) Auxiliary Contacts: One SPDT switch OR Two SPDT switches, as directed, with "a" and "b" contacts; "a" contacts mimic circuit-breaker contacts and "b" contacts operate in reverse of circuit-breaker contacts.

9) Alarm Switch: Single-pole, normally open contact that actuates only when circuit breaker trips.

10) Key Interlock Kit: Externally mounted to prohibit circuit-breaker operation; key shall be removable only when circuit breaker is in off position.

11) Zone-Selective Interlocking: Integral with electronic trip unit; for interlocking ground-fault protection function with other upstream or downstream devices.

12) Multipole units enclosed in a single housing or factory assembled to operate as a single unit.

13) Handle Padlocking Device: Fixed attachment, for locking circuit-breaker handle in on OR off, as directed, position.

14) Handle Clamp: Loose attachment, for holding circuit-breaker handle in on position.

2. Fused Switch: NEMA KS 1, Type HD; clips to accommodate specified fuses; lockable handle.

a. Fuses, and Spare-Fuse Cabinet: Comply with requirements specified in Division 26 Section "Fuses".

b. Fused Switch Features and Accessories: Standard ampere ratings and number of poles.

c. Auxiliary Contacts: One OR Two, as directed, normally open and normally closed contact(s) that operate with switch handle operation.

G. Panelboard Suppressors

1. Surge Protection Device: IEEE C62.41-compliant, integrally mounted, solid-state, parallel-connected, non-modular type, with sine-wave tracking suppression and filtering modules, UL 1449, second edition, short-circuit current rating matching or exceeding the panelboard short-circuit rating, and with the following features and accessories:

a. Accessories:

1) LED indicator lights for power and protection status.

2) Audible alarm, with silencing switch, to indicate when protection has failed.

3) One set of dry contacts rated at 5 A and 250-V ac, for remote monitoring of protection status.

2. Surge Protection Device: IEEE C62.41-compliant, integrally mounted, plug-in OR wired-in OR bolt-on, as directed, solid-state, parallel-connected, modular (with field-replaceable modules) OR non-modular, as directed, type, with sine-wave tracking suppression and filtering modules, UL 1449, second edition, short-circuit current rating matching or exceeding the panelboard short-circuit rating, and with the following features and accessories:

a. Accessories:

1) Fuses rated at 200-kA interrupting capacity.

2) Fabrication using bolted compression lugs for internal wiring.

3) Integral disconnect switch.

4) Redundant suppression circuits.

5) Redundant replaceable modules.

6) Arrangement with wire connections to phase buses, neutral bus, and ground bus.

7) LED indicator lights for power and protection status.

8) Audible alarm, with silencing switch, to indicate when protection has failed.

9) Form-C contacts rated at 5 A and 250-V ac, one normally open and one normally closed, for remote monitoring of system operation. Contacts shall reverse position

Redstone Arsenal 01 51 13 00a - 7 on failure of any surge diversion module or on opening of any current-limiting device.

Coordinate with building power monitoring and control system.

10) Four OR Six, as directed,-digit, transient-event counter set to totalize transient surges.

b. Peak Single-Impulse Surge Current Rating: 160 kA per mode/320 kA per phase OR 120 kA per mode/240 kA per phase OR 80 kA per mode/160 kA per phase, as directed.

c. Minimum single-impulse current ratings, using 8-by-20-mic.sec. waveform described in

IEEE C62.41.2.

1) Line to Neutral: 70,000 A.

2) Line to Ground: 70,000 A.

3) Neutral to Ground: 50,000 A.

d. Withstand Capabilities: 12,000 IEEE C62.41, Category C3 (10 kA), 8-by-20-mic.sec.

surges with less than 5 percent change in clamping voltage.

e. Protection modes and UL 1449 SVR for grounded wye circuits with 480Y/277 OR 208Y/120 OR 600Y/347, as directed,-V, three-phase, four-wire circuits shall be as follows:

1) Line to Neutral: 800 V for 480Y/277 OR 400 V for 208Y/120 OR 1200 V for

600Y/347, as directed.

2) Line to Ground: 800 V for 480Y/277 OR 400 V for 208Y/120 OR 1200 V for

600Y/347, as directed.

3) Neutral to Ground: 800 V for 480Y/277 OR 400 V for 208Y/120 OR 1200 V for

600Y/347, as directed.

f. Protection modes and UL 1449 SVR for 240/120-V, single-phase, three-wire circuits shall be as follows:

1) Line to Neutral: 400 V.

2) Line to Ground: 400 V.

3) Neutral to Ground: 400 V.

g. Protection modes and UL 1449 SVR for 240/120-V, three-phase, four-wire circuits with high leg shall be as follows:

1) Line to Neutral: 400 V, 800 V from high leg.

2) Line to Ground: 400 V.

3) Neutral to Ground: 400 V.

h. Protection modes and UL 1449 SVR for 240-, 480-, or 600-V, three-phase, three-wire, delta circuits shall be as follows:

1) Line to Line: 2000 V for 480 V OR 1000 V for 240 V OR 2500 V for 600 V, as directed.

2) Line to Ground: 1500 V for 480 V OR 800 V for 240 V OR 2500 V for 600 V, as directed.

H. Accessory Components And Features

1. Accessory Set: Include tools and miscellaneous items required for overcurrent protective device test, inspection, maintenance, and operation.

2. 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.

1.3 EXECUTION

A. Installation

1. Install panelboards and accessories according to NECA 407 OR NEMA PB 1.1, as directed.

2. Equipment Mounting: Install panelboards on concrete bases, 4-inch (100-mm) nominal thickness. Comply with requirements for concrete base specified in Division 03 Section "Cast-in-place Concrete".

a. Install dowel rods to connect concrete base to concrete floor. Unless otherwise indicated, install dowel rods on 18-inch (450-mm) centers around full perimeter of base.

01 51 13 00a - 8 Redstone Arsenal

b. For panelboards, install epoxy-coated anchor bolts that extend through concrete base and anchor into structural concrete floor.

c. Place and secure anchorage devices. Use setting drawings, templates, diagrams, instructions, and directions furnished with items to be embedded.

d. Install anchor bolts to elevations required for proper attachment to panelboards.

e. Attach panelboard to the vertical finished or structural surface behind the panelboard.

3. Temporary Lifting Provisions: Remove temporary lifting eyes, channels, and brackets and temporary blocking of moving parts from panelboards.

4. Comply with mounting and anchoring requirements specified in Division 26 Section "Hangers And Supports For Electrical Systems".

5. Mount top of trim 90 inches (2286 mm) above finished floor unless otherwise indicated.

6. 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.

7. Install overcurrent protective devices and controllers not already factory installed.

a. Set field-adjustable, circuit-breaker trip ranges.

8. Install filler plates in unused spaces.

9. Stub four 1-inch (27-GRC) empty conduits from panelboard into accessible ceiling space or space designated to be ceiling space in the future. Stub four 1-inch (27-GRC) empty conduits into raised floor space or below slab not on grade.

10. Arrange conductors in gutters into groups and bundle and wrap with wire ties after completing load balancing, as directed.

11. Comply with NECA 1.

B. Identification

1. Identify field-installed conductors, interconnecting wiring, and components; provide warning signs complying with Division 26 Section "Identification For Electrical Systems".

2. Create a directory to indicate installed circuit loads after balancing panelboard loads, as directed;

incorporate the Contracting Officer's final room designations. Obtain approval before installing.

Use a computer or typewriter to create directory; handwritten directories are not acceptable.

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