ATTACHMENT 2 SPECS SAT FJRP052994 - ADF FJRP199040 dated 4 June 2021 Vol 2 of 4 578 pages.pdf

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145 Airlift Wing Add/Alter Small Air Terminal Building 5
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W50S87-21-B-5005
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This solicitation seeks bids for the 145 Airlift Wing Add/Alter Small Air Terminal Building 5 project. Key details include the project involves additions and alterations to Small Air Terminal Building 5. A pre-bid conference/site visit will be held on June 2, 2021 at 1:00pm EDT where interested bidders are encouraged to attend to obtain additional information. Bids are due by the date specified in the solicitation. The work will be awarded to the responsible bidder with the lowest price. The North Carolina Army National Guard is the contracting agency overseeing this project.

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Project Manual – Specifications

VOLUME 2 – DIV 08 - 22

Addendum #2

• C-17 CONV. ADD/ALTER SMALL AIR TERMINAL

BLDG 5, FJRP052994,

AND

• C-17 CONV. CNS AIR DROP FACILITY,

FJRP199040

NGB Contract: W9133L16D0005 Task Order: W9124218F0095, w/Mod #1

PN: FJRP052994 & FJRP199040

Issued June 4, 2021

NORTH CAROLINA AIR NATIONAL GUARD

SMALL AIR TERMINAL ADD/ALTER AIR DROP FACILITY

PROJECT FJRP052994 PROJECT FJRP199040

Addendum #2

Issue Date: June 4, 2021

COMBINED BID PACKAGE PROJECT MANUAL

SEAL

050568

ENGINEE

R

050024

Frankfurt-Short-Bruza Architects Engineers Planners document1 Page 1 of 1 5801 Broadway Extension, Suite 500, Oklahoma City, Oklahoma 73118-7436

Telephone (405) 840-2931 Facsimile (405) 842-7750 Website www.fsb-ae.com

11949

NORTH CAROLINA ANG FJRP052994 SMALL AIR TERMINAL

CHARLOTTE, NC FJRP199040 AIR DROP FACILITY

Addendum #2 Table of Contents June 4, 2021 TOC - 2

TABLE OF CONTENTS

VOLUME 1 OF 4

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

AS PROVIDED BY THE NORTH CAROLINA AIR NATIONAL GUARD

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 011000 – SUMMARY OF THE WORK

SECTION 011416 – COORDINATON WITH NORTH CAROLINA AIR NATIONAL GUARD

SECTION 013100 – PROJECT MANAGEMENT AND COORDINATION

SECTION 013200 – CONSTRUCTION PROGRESS DOCUMENTATION

SECTION 013300 – SUBMITTAL PROCEDURES

SECTION 013329 – SUSTAINABILITY REPORTING

SECTION 014000 – QUALITY CONTROL

SECTION 014200 – REFERENCES

SECTION 015000 – TEMPORARY FACILITIES AND CONTROLS

SECTION 015930 – SECURITY REGULATIONS

SECTION 015950 – SAFETY AND HEALTH

SECTION 015960 – HAZARDOUS MATERIAL STORAGE AND DISTRIBUTION

SECTION 016000 – PRODUCT REQUIREMENTS

SECTION 017000 – EXECUTION REQUIREMENTS

SECTION 017329 – CUTTING AND PATCHING

SECTION 017419 – CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

SECTION 017700 – CLOSEOUT PROCEDURES

SECTION 017820 – OPERATION AND MAINTENANCE DATA

SECTION 017839 – PROJECT RECORD DOCUMENTS

SECTION 018200 – DEMONSTRATION AND TRAINING

DIVISION 02 - EXISTING CONDITIONS

SECTION 024119 - SELECTIVE DEMOLITION AND REMEDIATION

DIVISION 03 - CONCRETE

SECTION 030130 - MAINTENANCE OF CAST-IN-PLACE CONCRETE

SECTION 033000 - CAST-IN-PLACE CONCRETE

DIVISION 04 - MASONRY

SECTION 042000 - UNIT MASONRY

SECTION 042113 - THIN BRICK MASONRY

SECTION 047315 - MANUFACTURED THIN STONE MASONRY

SECTION 047200 – CAST STONE MASONRY

DIVISION 05 - METALS

SECTION 051200 - STRUCTURAL STEEL FRAMING

Addendum #2 Table of Contents June 4, 2021 TOC - 3

SECTION 052100 – STEEL JOIST FRAMING

SECTION 053100 - STEEL DECKING

SECTION 054000 – COLD FORMED METAL FRAMING

SECTION 055000 - METAL FABRICATIONS

SECTION 055113 - METAL PAN STAIRS

SECTION 055133 - ALTERNATING TREAD STEEL STAIRS

SECTION 055213 - PIPE AND TUBE RAILINGS

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

SECTION 061000 - ROUGH CARPENTRY

SECTION 061600 - SHEATHING

SECTION 064116 - PLASTIC-LAMINATE-CLAD ARCHITECTURAL CABINETS

SECTION 068300 - COMPOSITE PANELING

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

SECTION 072100 - THERMAL INSULATION

SECTION 072119 - FOAMED-IN-PLACE INSULATION

SECTION 072726 - FLUID-APPLIED AIR AND WATER RESISTIVE BARRIER SYSTEM

SECTION 074113.16 – STANDING SEAM METAL ROOF PANLS

SECTION 074213.19 - INSULATED METAL WALL PANELS

SECTION 075419 - POLYVINYL-CHLORIDE (PVC) ROOFING

SECTION 076200 - SHEET METAL FLASHING AND TRIM

SECTION 077200 - ROOF ACCESSORIES

SECTION 077253 – SNOW GUARDS

SECTION 078413 - PENETRATION FIRESTOPPING

SECTION 078446 - FIRE-RESISTIVE JOINT SYSTEMS

SECTION 079200 - JOINT SEALANTS

SECTION 079500 – EXPANSION CONTROL

VOLUME 2 OF 4

DIVISION 08 - OPENINGS

SECTION 081113 - HOLLOW METAL DOORS AND FRAMES

SECTION 081416 - FLUSH WOOD DOORS

SECTION 083113 - ACCESS DOORS AND FRAMES

SECTION 083313 - COILING COUNTER DOORS

SECTION 084113 - ALUMINUM-FRAMED ENTRANCES AND WINDOWS

SECTION 084523 – FIBERGLASS SANDWICH-PANEL ASSEMBLIES

SECTION 086200 – UNIT SKYLIGHTS

SECTION 087100 - DOOR HARDWARE

SECTION 088000 - GLAZING

DIVISION 09 - FINISHES

SECTION 090690 - COLOR SCHEDULE

SECTION 092216 - NON-STRUCTURAL METAL FRAMING

SECTION 092900 - GYPSUM BOARD

SECTION 093013 - CERAMIC TILING

Addendum #2 Table of Contents June 4, 2021 TOC - 4

SECTION 095113 - ACOUSTICAL PANEL CEILINGS

SECTION 096513 - RESILIENT BASE AND ACCESSORIES

SECTION 096519 - RESILIENT TILE FLOORING

SECTION 096723.15 – FUEL RESISTIVE RESINOUS FLOORING

SECTION 096813 - TILE CARPETING

SECTION 097200 - DRY ERASE WALLCOVERING

SECTION 097800 - FIBERGLASS REINFORCED PLASTIC PANELS

SECTION 099113 - EXTERIOR PAINTING

SECTION 099123 - INTERIOR PAINTING

DIVISION 10 - SPECIALTIES

SECTION 101423 - PANEL SIGNAGE

SECTION 102113.19 - PLASTIC TOILET COMPARTMENTS

SECTION 102213 - WIRE MESH PARTITIONS

SECTION 102239 - RETRACTABLE WALL SYSTEM

SECTION 102600 - WALL AND DOOR PROTECTION

SECTION 102800 - TOILET, BATH, AND LAUNDRY ACCESSORIES

SECTION 104413 - FIRE EXTINGUISHER CABINETS

SECTION 104416 - FIRE EXTINGUISHERS

SECTION 105113 - METAL LOCKERS

SECTION 107316 - MANUFACTURED CANOPIES

DIVISION 11 - EQUIPMENT

SECTION 111323 - BAGGAGE SCALE EQUIPMENT

SECTION 115213 - PROJECTION SCREENS

DIVISION 12 - FURNISHINGS

SECTION 122413 - ROLLER WINDOW SHADES

SECTION 123661.16 - SOLID SURFACING COUNTERTOPS

SECTION 124813 - ENTRANCE FLOOR MATS AND FRAMES

DIVISION 13 - SPECIAL CONSTRUCTION

SECTION 133419 - METAL BUILDING SYSTEMS

DIVISION 14 - CONVEYING EQUIPMENT

SECTION 142123 - ELECTRIC TRACTION PASSENGER ELEVATORS

DIVISION 21 - FIRE SUPPRESSION

SECTION 211100 - FACILITY FIRE-SUPPRESSION WATER-SERVICE PIPING

SECTION 211313 - WET PIPE SPRINKLER SYSTEMS

SECTION 213113 - ELECTRIC-DRIVE, CENTRIFUGAL FIRE PUMPS

SECTION 213119 - CONTROLLERS FOR FIRE-PUMP DRIVERS

SECTION 213413 - PRESSURE-MAINTENANCE PUMPS

DIVISION 22 - PLUMBING

Addendum #2 Table of Contents June 4, 2021 TOC - 5

SECTION 220513 - COMMON MOTOR REQUIREMENTS FOR PLUMBING EQUIPMENT

SECTION 220517 - SLEEVES AND SLEEVE SEALS FOR PLUMBING PIPING

SECTION 220518 - ESCUTCHEONS FOR PLUMBING PIPING

SECTION 220519 - METERS AND GAGES FOR PLUMBING PIPING

SECTION 220523.12 - BALL VALVES FOR PLUMBING PIPING

SECTION 220523.14 - CHECK VALVES FOR PLUMBING PIPING

SECTION 220529 - HANGERS AND SUPPORTS FOR PLUMBING PIPING AND EQUIPMENT

SECTION 220533 - HEAT TRACING FOR PLUMBING PIPING

SECTION 220548.13 - VIBRATION CONTROLS FOR PLUMBING PIPING AND EQUIPMENT

SECTION 220553 - IDENTIFICATION FOR PLUMBING PIPING AND EQUIPMENT

SECTION 220716 - PLUMBING EQUIPMENT INSULATION

SECTION 220719 - PLUMBING PIPING INSULATION

SECTION 221116 - DOMESTIC WATER PIPING

SECTION 221119 - DOMESTIC WATER PIPING SPECIALTIES

SECTION 221123.13 - DOMESTIC-WATER PACKAGED BOOSTER PUMPS

SECTION 221123.21 - INLINE, DOMESTIC-WATER PUMPS

SECTION 221313 - FACILITY SANITARY SEWERS

SECTION 221316 - SANITARY WASTE AND VENT PIPING

SECTION 221319 - SANITARY WASTE PIPING SPECIALTIES

SECTION 221319.13 - SANITARY DRAINS

SECTION 221413 - FACILITY STORM DRAINAGE PIPING

SECTION 221423 - STORM DRAINAGE PIPING SPECIALTIES

SECTION 221429 - SUMP PUMPS

SECTION 221513 - GENERAL-SERVICE COMPRESSED-AIR PIPING

SECTION 221519 - GENERAL-SERVICE PACKAGED AIR COMPRESSORS AND RECEIVERS

SECTION 223400 - FUEL-FIRED, DOMESTIC-WATER HEATERS

SECTION 224213.13 - COMMERCIAL WATER CLOSETS

SECTION 224213.16 - COMMERCIAL URINALS

SECTION 224216.13 - COMMERCIAL LAVATORIES

SECTION 224216.16 - COMMERCIAL SINKS

SECTION 224223 - COMMERCIAL SHOWERS

SECTION 224713 - DRINKING FOUNTAINS

VOLUME 3 OF 4

DIVISION 23 - HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

SECTION 230513 - COMMON MOTOR REQUIREMENTS FOR HVAC EQUIPMENT

SECTION 230518 - ESCUTCHEONS FOR HVAC PIPING

SECTION 230523.12 - BALL VALVES FOR HVAC PIPING

SECTION 230523.14 - CHECK VALVES FOR HVAC PIPING

SECTION 230529 - HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT

SECTION 230548.13 - VIBRATION CONTROLS FOR HVAC

SECTION 230553 - IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT

SECTION 230593 - TESTING, ADJUSTING, AND BALANCING FOR HVAC

SECTION 230713 - DUCT INSULATION

SECTION 230719 - HVAC PIPING INSULATION

SECTION 230923 - DIRECT DIGITAL CONTROL (DDC) SYSTEM FOR HVAC

SECTION 231123 – FACILITY NATURAL-GAS PIPING

SECTION 230923.11 - CONTROL VALVES

SECTION 230923.12 - CONTROL DAMPERS

SECTION 230923.14 - FLOW INSTRUMENTS

Addendum #2 Table of Contents June 4, 2021 TOC - 6

SECTION 230923.16 - GAS INSTRUMENTS

SECTION 230923.23 - PRESSURE INSTRUMENTS

SECTION 230923.27 - TEMPERATURE INSTRUMENTS

SECTION 231123 - FACILITY NATURAL-GAS PIPING

SECTION 232113 - HYDRONIC PIPING

SECTION 232116 - HYDRONIC PIPING SPECIALTIES

SECTION 232123 - HYDRONIC PUMPS

SECTION 232300 - REFRIGERANT PIPING

SECTION 232513 - WATER TREATMENT FOR CLOSED-LOOP HYDRONIC SYSTEMS

SECTION 233113 - METAL DUCTS

SECTION 233300 - AIR DUCT ACCESSORIES

SECTION 233346 - FLEXIBLE DUCTS

SECTION 233416 - CENTRIFUGAL HVAC FANS

SECTION 233423 - HVAC POWER VENTILATORS

SECTION 233436 – AIR CIRCULATION FANS

SECTION 233600 - AIR TERMINAL UNITS

SECTION 233713.23 – AIR REGISTERS AND GRILLES

SECTION 235123 - GAS VENTS

SECTION 235216 - CONDENSING BOILERS

SECTION 235523.13 - LOW-INTENSITY, GAS-FIRED, RADIANT HEATERS

SECTION 237313.16 - INDOOR, SEMI CUSTOM AIR HANDLING UNITS

SECTION 237423.13 - PACKAGED, DIRECT-FIRED, OUTDOOR, HEATING-ONLY MAKEUP-AIR UNITS

SECTION 238126 - SPLIT-SYSTEM AIR-CONDITIONERS

SECTION 238239.16 - PROPELLER UNIT HEATERS

DIVISION 25 - INTEGRATED AUTOMATION

NOT APPLICABLE

DIVISION 26 - ELECTRICAL

SECTION 260513 – MEDIUM VOLTAGE CABLES

SECTION 260519 - LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES

SECTION 260523 - CONTROL-VOLTAGE ELECTRICAL POWER CABLES

SECTION 260526 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

SECTION 260529 - HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS

SECTION 260533 - RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS

SECTION 260543 – UNDERGROUND DUCTS AND RACEWAYS FOR ELECTRICAL SYSTEMS

SECTION 260544 - SLEEVES AND SLEEVE SEALS FOR ELECTRICAL RACEWAYS AND CABLING

SECTION 260553 - IDENTIFICATION FOR ELECTRICAL SYSTEMS

SECTION 260573.13 - SHORT-CIRCUIT STUDIES

SECTION 260573.16 - COORDINATION STUDIES

SECTION 260573.19 - ARC-FLASH HAZARD ANALYSIS

SECTION 260923 - LIGHTING CONTROL DEVICES

SECTION 260943.23 – RELAY BASED LIGHTING CONTROLS

SECTION 261213 – LIQUID-FILLED MEDIUM VOLTAGE TRANSFORMERS

SECTION 262416 – PANELBOARDS

SECTION 262713.10 30 - ELECTRIC METERS

SECTION 262726 - WIRING DEVICES

SECTION 262913.03 - MANUAL AND MAGNETIC MOTOR CONTROLLERS

SECTION 262923 - VARIABLE-FREQUENCY MOTOR CONTROLLERS

SECTION 264113 - LIGHTNING PROTECTION FOR STRUCTURES

SECTION 264313 - SURGE PROTECTION FOR LOW-VOLTAGE ELECTRICAL POWER CIRCUITS

Addendum #2 Table of Contents June 4, 2021 TOC - 7

SECTION 265100 - INTERIOR LIGHTING

SECTION 265119 - LED INTERIOR LIGHTING

SECTION 265619 - EXTERIOR LIGHTING

VOLUME 4 OF 4

DIVISION 27 - COMMUNICATIONS

SECTION 270526 - GROUNDING AND BONDING FOR COMMUNICATIONS

SECTION 270528 - PATHWAYS FOR COMMUNICATIONS SYSTEMS

SECTION 270536 - CABLE TRAYS FOR COMMUNICATIONS SYSTEMS

SECTION 270544 - SLEEVES AND SLEEVE SEALS FOR COMMUNICATIONS PATHWAYS AND CABLING

SECTION 271100 - COMMUNICATIONS EQUIPMENT ROOM FITTINGS

SECTION 271513 - COMMUNICATIONS COPPER HORIZONTAL CABLING

SECTION 275116 - PUBLIC ADDRESS SYSTEMS

SECTION 275313 - CLOCK SYSTEMS

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

SECTION 283176 - FIRE ALARM AND MASS NOTIFICATION SYSTEM

DIVISION 31 - EARTHWORK

SECTION 310100 – SUBSURFACE EXPLORATION

SECTION 311000 – SITE CLEARING

SECTION 312000 – EARTH MOVING

SECTION 312319 – DEWATERING

SECTION 316600 - HELICAL PIERS

DIVISION 32 - EXTERIOR IMPROVEMENTS

SECTION 321200 – PAVING AND SURFACING

SECTION 321313 – CONCRETE PAVING

SECTION 323113 - FENCING

SECTION 329113 - SOIL PREPARATION

SECTION 329200 - TURF AND GRASSES

SECTION 329300 - PLANTS

DIVISION 33 - UTILITIES

SECTION 330505 – WATER SANITARY AND DRAINAGE SITE PIPING

DIVISION 34 - TRANSPORTATION

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

Addendum #2 Table of Contents June 4, 2021 TOC - 8

DIVISION 40 - PROCESS INTEGRATION

DIVISION 41 - MATERIAL PROCESSING AND HANDLING EQUIPMENT

SECTION 412213.15 - BRIDGE CRANES, OVERHEAD ELECTRIC, UNDER RUNNING

SECTION 4122223.13 – PARACHUTE LIFT SYSTEM

DIVISION 42 - PROCESS HEATING, COOLING, AND DRYING EQUIPMENT

DIVISION 43 – 99

SECTION 081113 - HOLLOW METAL DOORS AND FRAMES

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Standard hollow metal doors and frames.

2. Division 08 Section "Door Hardware" for door hardware for hollow metal doors and frames.

3. Division 09 Sections "Exterior Painting" and "Interior Painting" for field painting hollow metal doors and frames.

1.2 DEFINITIONS

A. Minimum Thickness: Minimum thickness of base metal without coatings.

B. Standard Hollow Metal Work: Hollow metal work fabricated according to ANSI/SDI A250.8.

1.3 SUBMITTALS

A. Product Data: For each type of product indicated. Include construction details, material descriptions, core descriptions, fire-resistance rating, and finishes.

B. Shop Drawings: Include the following:

1. Elevations of each door design.

2. Details of doors, including vertical and horizontal edge details and metal thicknesses.

3. Frame details for each frame type, including dimensioned profiles and metal thicknesses.

4. Locations of reinforcement and preparations for hardware.

5. Details of each different wall opening condition.

6. Details of anchorages, joints, field splices, and connections.

7. Details of moldings, removable stops, and glazing.

C. Other Action Submittals:

1. Schedule: Provide a schedule of hollow metal work prepared by or under the supervision of supplier, using same reference numbers for details and openings as those on Drawings.

Coordinate with door hardware schedule.

Addendum #1 Issued March 3, 2021

HOLLOW METAL DOORS AND FRAMES

081113 - 1

NORTH CAROLINA ANG

CHARLOTTE, NC VOLUME 2 OF 4

FJRP052994 SMALL AIR TERMINAL

FJRP199040 AIR DROP FACILITY

D. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, for each type of hollow metal door and frame assembly.

1.4 QUALITY ASSURANCE

A. Source Limitations: Obtain hollow metal work from single source from single manufacturer.

B. Fire-Rated Door Assemblies: Assemblies complying with NFPA 80 that are listed and labeled by a qualified testing agency, for fire-protection ratings indicated, based on testing at positive pressure according to UBC Standard 7-2.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Deliver hollow metal work palletized, wrapped, or crated to provide protection during transit and Project-site storage. Do not use nonvented plastic.

1. Provide additional protection to prevent damage to finish of factory-finished units.

B. Deliver welded frames with two removable spreader bars across bottom of frames, tack welded to jambs and mullions.

C. Store hollow metal work under cover at Project site. Place in stacks of five units maximum in a vertical position with heads up, spaced by blocking, on minimum 4-inch high wood blocking.

Do not store in a manner that traps excess humidity.

1. Provide minimum 1/4-inch space between each stacked door to permit air circulation.

1.6 PROJECT CONDITIONS

A. Field Measurements: Verify actual dimensions of openings by field measurements before fabrication.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Cold-Rolled Steel Sheet: ASTM A 1008/A 1008M, Commercial Steel (CS), Type B; suitable for exposed applications.

B. Hot-Rolled Steel Sheet: ASTM A 1011/A 1011M, Commercial Steel (CS), Type B; free of scale, pitting, or surface defects; pickled and oiled.

Addendum #1 Issued March 3, 2021

HOLLOW METAL DOORS AND FRAMES

081113 - 2

NORTH CAROLINA ANG

CHARLOTTE, NC VOLUME 2 OF 4

C. Metallic-Coated Steel Sheet: ASTM A 653/A 653M, Commercial Steel (CS), Type B; with minimum G60 or A60 metallic coating.

D. Frame Anchors: ASTM A 591/A 591M, Commercial Steel (CS), 40Z coating designation; mill phosphatized.

1. For anchors built into exterior walls, steel sheet complying with ASTM A 1008/A 1008M or ASTM A 1011/A 1011M, hot-dip galvanized according to ASTM A 153/A 153M, Class B.

E. Inserts, Bolts, and Fasteners: Hot-dip galvanized according to ASTM A 153/A 153M.

F. Powder-Actuated Fasteners in Concrete: Fastener system of type suitable for application indicated, fabricated from corrosion-resistant materials, with clips or other accessory devices for attaching hollow metal frames of type indicated.

G. Glazing: Comply with requirements in Division 08 Section "Glazing."

2.2 STANDARD HOLLOW METAL DOORS

A. General: Provide doors of design indicated, not less than thickness indicated; fabricated with smooth surfaces, without visible joints or seams on exposed faces unless otherwise indicated.

Comply with ANSI/SDI A250.8.

1. Design: Flush panel.

2. Core Construction: Manufacturer's standard kraft-paper honeycomb, polystyrene, polyurethane, polyisocyanurate, mineral-board, or vertical steel-stiffener core.

a. Fire Door Core: As required to provide fire-protection ratings indicated.

b. Thermal-Rated (Insulated) Doors: Where indicated, provide doors fabricated with thermal-resistance value (R-value) of not less than 6.0 deg F x h x sq. ft./Btu when tested according to ASTM C 1363.

1) Locations: Exterior doors.

3. Vertical Edges for Single-Acting Doors: Beveled edge.

a. Beveled Edge: 1/8 inch in 2 inches.

4. Top and Bottom Edges: Closed with flush or inverted 0.042-inch thick, end closures or channels of same material as face sheets.

5. Tolerances: Comply with SDI 117, "Manufacturing Tolerances for Standard Steel Doors and Frames."

Addendum #1 Issued March 3, 2021

HOLLOW METAL DOORS AND FRAMES

081113 - 3

NORTH CAROLINA ANG

CHARLOTTE, NC VOLUME 2 OF 4

B. Exterior Doors: Face sheets fabricated from metallic-coated steel sheet. Provide doors complying with requirements indicated below by referencing ANSI/SDI A250.8 for level and model and ANSI/SDI A250.4 for physical performance level:

1. Level 2 and Physical Performance Level B (Heavy Duty), Model 2 (Seamless).

C. Hardware Reinforcement: Fabricate according to ANSI/SDI A250.6 with reinforcing plates from same material as door face sheets.

2.3 STANDARD HOLLOW METAL FRAMES

A. General: Comply with ANSI/SDI A250.8 and with details indicated for type and profile.

B. Exterior Frames: Fabricated from metallic-coated steel sheet.

1. Fabricate frames as face welded unless otherwise indicated.

2. Frames for Level 2 Steel Doors: 0.053-inch thick steel sheet.

C. Interior Frames: Fabricated from cold-rolled steel sheet.

1. Fabricate frames with mitered or coped corners.

2. Frames: 0.053-inch thick steel sheet.

D. Hardware Reinforcement: Fabricate according to ANSI/SDI A250.6 with reinforcement plates from same material as frames.

E. Wire anchors in first subparagraph below are often used to permit unobstructed grouting of frames.

2.4 STEEL FINISHES

A. Prime Finish: Apply manufacturer's standard primer immediately after cleaning and pretreating.

1. Shop Primer: Manufacturer's standard, fast-curing, lead- and chromate-free primer complying with ANSI/SDI A250.10 acceptance criteria; recommended by primer manufacturer for substrate; compatible with substrate and field-applied coatings despite prolonged exposure.

Addendum #1 Issued March 3, 2021

HOLLOW METAL DOORS AND FRAMES

081113 - 4

NORTH CAROLINA ANG

CHARLOTTE, NC VOLUME 2 OF 4

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, 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.

3.2 PREPARATION

A. Remove welded-in shipping spreaders installed at factory. Restore exposed finish by grinding, filling, and dressing, as required to make repaired area smooth, flush, and invisible on exposed faces.

B. Prior to installation, adjust and securely brace welded hollow metal frames for squareness, alignment, twist, and plumbness to the following tolerances:

1. Squareness: Plus or minus 1/16 inch, measured at door rabbet on a line 90 degrees from jamb perpendicular to frame head.

2. Alignment: Plus or minus 1/16 inch, measured at jambs on a horizontal line parallel to plane of wall.

3. Twist: Plus or minus 1/16 inch, measured at opposite face corners of jambs on parallel lines, and perpendicular to plane of wall.

4. Plumbness: Plus or minus 1/16 inch, measured at jambs on a perpendicular line from head to floor.

C. Drill and tap doors and frames to receive nontemplated, mortised, and surface-mounted door hardware.

3.3 INSTALLATION

A. General: Install hollow metal work plumb, rigid, properly aligned, and securely fastened in place; comply with Drawings and manufacturer's written instructions.

B. Hollow Metal Frames: Install hollow metal frames of size and profile indicated. Comply with

ANSI/SDI A250.11.

1. Set frames accurately in position, plumbed, aligned, and braced securely until permanent anchors are set. After wall construction is complete, remove temporary braces, leaving surfaces smooth and undamaged.

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a. At fire-protection-rated openings, install frames according to NFPA 80.

b. Install frames with removable glazing stops located on secure side of opening.

c. Remove temporary braces necessary for installation only after frames have been properly set and secured.

d. Check plumbness, squareness, and twist of frames as walls are constructed. Shim as necessary to comply with installation tolerances.

e. Field apply bituminous coating to backs of frames that are filled with grout containing antifreezing agents.

2. Floor Anchors: Provide floor anchors for each jamb and mullion that extends to floor, and secure with postinstalled expansion anchors.

a. Floor anchors may be set with powder-actuated fasteners instead of postinstalled expansion anchors if so indicated and approved on Shop Drawings.

3. Metal-Stud Partitions: Solidly pack mineral-fiber insulation behind frames.

4. Masonry Walls: Coordinate installation of frames to allow for solidly filling space between frames and masonry with grout.

5. Installation Tolerances: Adjust hollow metal door frames for squareness, alignment, twist, and plumb to the following tolerances:

a. Squareness: Plus or minus 1/16 inch, measured at door rabbet on a line 90 degrees from jamb perpendicular to frame head.

b. Alignment: Plus or minus 1/16 inch, measured at jambs on a horizontal line parallel to plane of wall.

c. Twist: Plus or minus 1/16 inch, measured at opposite face corners of jambs on parallel lines, and perpendicular to plane of wall.

d. Plumbness: Plus or minus 1/16 inch, measured at jambs at floor.

C. Hollow Metal Doors: Fit hollow metal doors accurately in frames, within clearances specified below. Shim as necessary.

1. Non-Fire-Rated Standard Steel Doors:

a. Jambs and Head: 1/8 inch plus or minus 1/16 inch.

b. Between Edges of Pairs of Doors: 1/8 inch plus or minus 1/16 inch.

c. Between Bottom of Door and Top of Threshold: Maximum 3/8 inch.

d. Between Bottom of Door and Top of Finish Floor (No Threshold): Maximum 3/4 inch.

2. Fire-Rated Doors: Install doors with clearances according to NFPA 80.

D. Glazing: Comply with installation requirements in Division 08 Section "Glazing" and with hollow metal manufacturer's written instructions.

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1. Secure stops with countersunk flat- or oval-head machine screws spaced uniformly not more than 9 inches o.c. and not more than 2 inches o.c. from each corner.

3.4 ADJUSTING AND CLEANING

A. Final Adjustments: Check and readjust operating hardware items immediately before final inspection. Leave work in complete and proper operating condition. Remove and replace defective work, including hollow metal work that is warped, bowed, or otherwise unacceptable.

B. Remove grout and other bonding material from hollow metal work immediately after installation.

C. Prime-Coat Touchup: Immediately after erection, sand smooth rusted or damaged areas of prime coat and apply touchup of compatible air-drying, rust-inhibitive primer.

D. Metallic-Coated Surfaces: Clean abraded areas and repair with galvanizing repair paint according to manufacturer's written instructions.

END OF SECTION 081113

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SECTION 081416 - FLUSH WOOD DOORS

1.1 SUMMARY

A. Section Includes:

1. Solid-core doors with wood-veneer faces.

2. Factory finishing flush wood doors.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of door. Include details of core and edge construction and trim for openings. Include factory-finishing specifications.

B. LEED Submittals:

1. Product Certificates for Credit MR 5: For products and materials required to comply with requirements for regional materials, certificates indicating location of material manufacturer and point of extraction, harvest, or recovery for each raw material. Include statement indicating distance to Project, cost for each regional material, and fraction by weight that is considered regional.

2. Certificates for Credit MR 7: Chain-of-custody certificates indicating that flush wood doors comply with forest certification requirements. Include documentation that manufacturer is certified for chain of custody by an FSC-accredited certification body.

Include statement indicating cost for each certified wood product.

3. Product Data for Credit IEQ 4.4: For adhesives and composite wood products, documentation indicating that product contains no urea formaldehyde.

C. Shop Drawings: Indicate location, size, and hand of each door; elevation of each kind of door;

construction details not covered in Product Data; and the following:

1. Dimensions and locations of blocking.

2. Dimensions and locations of mortises and holes for hardware.

3. Dimensions and locations of cutouts.

4. Undercuts.

5. Requirements for veneer matching.

6. Doors to be factory finished and finish requirements.

D. Samples for Initial Selection: For factory-finished doors.

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1.3 INFORMATIONAL SUBMITTALS

A. Sample Warranty: For special warranty.

1.4 QUALITY ASSURANCE

A. Manufacturer Qualifications: A qualified manufacturer that is certified for chain of custody by an FSC-accredited certification body.

B. Vendor Qualifications: A vendor that is certified for chain of custody by an FSC-accredited certification body.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Comply with requirements of referenced standard and manufacturer's written instructions.

B. Package doors individually in plastic bags or cardboard cartons.

C. Mark each door on top and bottom rail with opening number used on Shop Drawings.

1.6 FIELD CONDITIONS

A. Environmental Limitations: Do not deliver or install doors until spaces are enclosed and weathertight, wet work in spaces is complete and dry, and HVAC system is operating and maintaining ambient temperature and humidity conditions at occupancy levels during remainder of construction period.

1.7 WARRANTY

A. A. Special Warranty: Manufacturer agrees to repair or replace doors that fail in materials or workmanship within specified warranty period.

1. Failures include, but are not limited to, the following:

a. Warping (bow, cup, or twist) more than 1/4 inch in a 42-by-84-inch section.

b. Telegraphing of core construction in face veneers exceeding 0.01 inch in a 3-inch span.

2. Warranty shall also include installation and finishing that may be required due to repair or replacement of defective doors.

3. Warranty Period for Solid-Core Interior Doors: Life of installation.

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PART 2 - PRODUCTS

2.1 FLUSH WOOD DOORS, GENERAL

A. Quality Standard: In addition to requirements specified, comply with ."

1. Contract Documents contain selections chosen from options in quality standard and additional requirements beyond those of quality standard. Comply with those selections and requirements in addition to quality standard.

B. Regional Materials: Flush wood doors shall be manufactured within 500 miles of Project site from materials that have been extracted, harvested, or recovered, as well as manufactured, within 500 miles of Project site.

C. Certified Wood: Flush wood doors shall be certified as "FSC Pure" or "FSC Mixed Credit" according to FSC STD-01-001, "FSC Principles and Criteria for Forest Stewardship," and to FSC STD-40-004, "FSC Standard for Chain of Custody Certification."

D. Low-Emitting Materials: Fabricate doors with adhesives and composite wood products that do not contain urea formaldehyde.

E. WDMA I.S.1-A Performance Grade: Heavy Duty.

F. Structural-Composite-Lumber-Core Doors:

1. Structural Composite Lumber: WDMA I.S.10.

a. Screw Withdrawal, Face: 700 lbf.

b. Screw Withdrawal, Edge: 400 lbf.

2.2 VENEER-FACED DOORS FOR TRANSPARENT FINISH

A. Interior Solid-Core Doors :

1. Grade: Premium, with Grade A faces.

2. Species: White oak.

3. Cut: Plain sliced (flat sliced).

4. Match between Veneer Leaves: Book match.

5. Assembly of Veneer Leaves on Door Faces: Center-balance match.

6. Pair and Set Match: Provide for doors hung in same opening or separated only by mullions.

7. Core: Either glued wood stave or structural composite lumber.

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8. Construction: Five or seven plies. Stiles and rails are bonded to core, then entire unit is abrasive planed before veneering. Faces are bonded to core using a hot press.

9. WDMA I.S.1-A Performance Grade: Extra Heavy Duty .

2.3 FABRICATION

A. Factory machine doors for hardware that is not surface applied. Locate hardware to comply with DHI-WDHS-3. Comply with final hardware schedules, door frame Shop Drawings, BHMA-156.115-W, and hardware templates.

B. Openings: Factory cut and trim openings through doors.

1. Light Openings: Trim openings with moldings of material and profile indicated.

2. Glazing: Factory install glazing in doors indicated to be factory finished. Comply with applicable requirements in Section 088000 "Glazing."

2.4 FACTORY FINISHING

A. General: Comply with referenced quality standard for factory finishing. Complete fabrication, including fitting doors for openings and machining for hardware that is not surface applied, before finishing.

1. Finish faces, all four edges, edges of cutouts, and mortises. Stains and fillers may be omitted on top and bottom edges, edges of cutouts, and mortises.

B. Factory finish doors.

C. Transparent Finish:

1. Grade: Premium.

2. Finish: WDMA TR-4 conversion varnish or WDMA TR-6 catalyzed polyurethane.

3. Staining: As selected by Architect from manufacturer's full range.

4. Sheen: Satin.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine doors and installed door frames, with Installer present, before hanging doors.

1. Verify that installed frames comply with indicated requirements for type, size, location, and swing characteristics and have been installed with level heads and plumb jambs.

2. Reject doors with defects.

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B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 INSTALLATION

A. Hardware: For installation, see Section 087100 "Door Hardware."

B. Installation Instructions: Install doors to comply with manufacturer's written instructions and referenced quality standard, and as indicated.

C. Factory-Fitted Doors: Align in frames for uniform clearance at each edge.

3.3 ADJUSTING

A. Operation: Rehang or replace doors that do not swing or operate freely.

B. Finished Doors: Replace doors that are damaged or that do not comply with requirements.

Doors may be repaired or refinished if Work complies with requirements and shows no evidence of repair or refinishing.

END OF SECTION 081416

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SECTION 083113 - ACCESS DOORS AND FRAMES

1.1 SUMMARY

A. This Section includes the following:

1. Access doors and frames for walls and ceilings.

1.2 SUBMITTALS

A. Product Data: For each type of access door and frame indicated. Include construction details, fire ratings, materials, individual components and profiles, and finishes.

B. Shop Drawings: Show fabrication and installation details of access doors and frames for each type of substrate. Include plans, elevations, sections, details, and attachments to other work.

1.3 QUALITY ASSURANCE

A. Source Limitations: Obtain access door(s) and frame(s) through one source from a single manufacturer.

B. Size Variations: Obtain Contracting Officer's acceptance of manufacturer's standard-size units, which may vary slightly from sizes indicated.

1.4 COORDINATION

A. Verification: The Contractor shall coordinate with all subcontractors to determine specific locations and sizes for access doors needed to gain access to all service and maintenance points of concealed plumbing, mechanical, electrical, control, moving parts, or other concealed work, and indicate in the schedule specified in "Submittals" Article.

PART 2 - PRODUCTS

2.1 STEEL MATERIALS

A. Steel Sheet: Uncoated cold-rolled steel sheet substrate complying with ASTM A 1008/A 1008M, Commercial Steel (CS), exposed.

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B. Steel Finishes: Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes.

1. Surface Preparation for Steel Sheet: Clean surfaces to comply with SSPC-SP 1, "Solvent Cleaning," to remove dirt, oil, grease, or other contaminants that could impair paint bond.

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. Baked-Enamel Finish: Immediately after cleaning and pretreating, apply manufacturer's standard two-coat, baked-enamel finish consisting of prime coat and thermosetting topcoat. Comply with paint manufacturer's written instructions for applying and baking to achieve a minimum dry film thickness of 2 mils.

2.2 ACCESS DOORS AND FRAMES FOR WALLS AND CEILINGS

A. Flush Access Doors and Frames with Exposed Trim: Fabricated from steel sheet.

1. Locations: Wall and ceiling surfaces.

2. Door: Minimum 0.060-inch thick sheet metal, set flush with exposed face flange of frame.

3. Frame: Minimum 0.060-inch thick sheet metal with 1-inch wide, surface-mounted trim.

4. Hinges: Continuous piano.

5. Latch: Cam latch operated by hex head wrench with interior release.

B. Flush Access Doors and Trimless Frames: Fabricated from steel sheet.

1. Locations: Wall and ceiling surfaces.

2. Door: Minimum 0.060-inch thick sheet metal, set flush with surrounding finish surfaces.

3. Frame: Minimum 0.060-inch thick sheet metal with drywall bead flange.

4. Hinges: Continuous piano.

5. Latch: Cam latch operated by hex head wrench with interior release.

2.3 FABRICATION

A. General: Provide access door and frame assemblies manufactured as integral units ready for installation.

B. Metal Surfaces: For metal surfaces exposed to view in the completed Work, provide materials with smooth, flat surfaces without blemishes. Do not use materials with exposed pitting, seam marks, roller marks, rolled trade names, or roughness.

C. Doors and Frames: Grind exposed welds smooth and flush with adjacent surfaces. Furnish attachment devices and fasteners of type required to secure access panels to types of supports indicated.

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1. For trimless frames with drywall bead, provide edge trim for gypsum board securely attached to perimeter of frames.

2. Provide mounting holes in frames for attachment of units to metal or wood framing.

D. Latching Mechanisms: Furnish number required to hold doors in flush, smooth plane when closed.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Comply with manufacturer's written instructions for installing access doors and frames.

B. Set frames accurately in position and attach securely to supports with plane of face panels aligned with adjacent finish surfaces.

C. Install doors flush with adjacent finish surfaces or recessed to receive finish material.

3.2 ADJUSTING AND CLEANING

A. Adjust doors and hardware after installation for proper operation.

B. Remove and replace doors and frames that are warped, bowed, or otherwise damaged.

END OF SECTION 083113

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SECTION 083313 - COILING COUNTER DOORS

1.1 SUMMARY

A. Section Includes:

1. Counter doors.

1.2 ACTION SUBMITTALS

A. Product Data: For each type and size of coiling counter door and accessory.

1. Include construction details, material descriptions, dimensions of individual components, profiles for slats, and finishes.

2. Include rated capacities, operating characteristics, electrical characteristics, and furnished accessories.

B. Shop Drawings: For each installation and for special components not dimensioned or detailed in manufacturer's product data.

1. Include plans, elevations, sections, and mounting details.

2. Include details of equipment assemblies, and indicate dimensions, required clearances, method of field assembly, components, and location and size of each field connection.

3. Include points of attachment and their corresponding static and dynamic loads imposed on structure.

4. Show locations of controls, locking devices, and other accessories.

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

C. Samples for Initial Selection: Manufacturer's finish charts showing full range of colors and textures available for units with factory-applied finishes.

1.3 INFORMATIONAL SUBMITTALS

A. Qualification Data: For Installer.

1.4 CLOSEOUT SUBMITTALS

A. Maintenance Data: For coiling counter doors to include in maintenance manuals.

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1.5 QUALITY ASSURANCE

A. Installer Qualifications: An entity that employs installers and supervisors who are trained and approved by manufacturer for both installation and maintenance of units required for this Project.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Source Limitations: Obtain coiling counter doors from single source from single manufacturer.

1. Obtain operators and controls from coiling counter door manufacturer.

2.2 COUNTER DOOR ASSEMBLY

A. Counter Door: Coiling counter door formed with curtain of interlocking metal slats.

B. Operation Cycles: Door components and operators capable of operating for not less than 20,000. One operation cycle is complete when a door is opened from the closed position to the fully open position and returned to the closed position.

1. Include tamperproof cycle counter.

C. Door Curtain Material: Galvanized steel.

D. Door Curtain Slats: Flat profile slats of 1-1/4-inch or 1-1/2-inch center-to-center height.

E. Bottom Bar: Manufacturer's standard continuous channel or tubular shape, fabricated hot-dip galvanized steel and finished to match door.

F. Curtain Jamb Guides: Galvanized steel with exposed finish matching curtain slats. Provide continuous integral wear strips to prevent metal-to-metal contact and to minimize operational noise.

G. Hood: Match curtain material and finish.

1. Shape: Round.

2. Mounting: Face of wall.

H. Sill Configuration: No sill.

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I. Locking Devices: Equip door with slide bolt for padlock .

J. Electric Door Operator:

1. Usage Classification: Light duty, up to 10 cycles per hour.

2. Operator Location: Top of hood.

3. Motor Exposure: Interior.

4. Motor Electrical Characteristics:

a. Horsepower: 1/2 hp.

b. Voltage: 208-V ac, single phase, 60 Hz.

5. Emergency Manual Operation: Crank type.

6. Control Station(s): Interior-side mounted.

K. Door Finish:

1. Baked-Enamel or Powder-Coated Finish: As indicated in Section 090690 Color Schedule.

2.3 MATERIALS, GENERAL

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.

2.4 DOOR CURTAIN MATERIALS AND CONSTRUCTION

A. Door Curtains: Fabricate coiling counter door curtain of interlocking metal slats in a continuous length for width of door without splices. Unless otherwise indicated, provide slats of thickness and mechanical properties recommended by door manufacturer for performance, size, and type of door indicated, and as follows:

1. Steel Door Curtain Slats: Zinc-coated (galvanized), cold-rolled structural-steel sheet;

complying with ASTM A 653/A 653M, with G90 zinc coating; nominal sheet thickness (coated) of 0.028 inch; and as required.

B. Curtain Jamb Guides: Manufacturer's standard angles or channels and angles of same material and finish as curtain slats unless otherwise indicated, with sufficient depth and strength to retain curtain, to allow curtain to operate smoothly, and to withstand loading. Slot bolt holes for guide adjustment. Provide removable stops on guides to prevent overtravel of curtain.

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2.5 HOODS

A. General: Form sheet metal hood to entirely enclose coiled curtain and operating mechanism at opening head. Contour to fit end brackets to which hood is attached. Roll and reinforce top and bottom edges for stiffness. Form closed ends for surface-mounted hoods and fascia for any portion of between-jamb mounting that projects beyond wall face. Equip hood with intermediate support brackets as required to prevent sagging.

1. Galvanized Steel: Nominal 0.028-inch- thick, hot-dip galvanized-steel sheet with G90 zinc coating, complying with ASTM A 653/A 653M.

2.6 LOCKING DEVICES

A. Slide Bolt: Fabricate with side-locking bolts to engage through slots in tracks for locking by padlock, located on both left and right jamb sides, operable from coil side.

B. Safety Interlock Switch: Equip power-operated doors with safety interlock switch to disengage power supply when door is locked.

2.7 COUNTERBALANCE MECHANISM

A. General: Counterbalance doors by means of manufacturer's standard mechanism with an adjustable-tension, steel helical torsion spring mounted around a steel shaft and contained in a spring barrel connected to top of curtain with barrel rings. Use grease-sealed bearings or self-lubricating graphite bearings for rotating members.

B. Counterbalance Barrel: Fabricate spring barrel of manufacturer's standard hot-formed, structural-quality, seamless or welded carbon-steel pipe, of sufficient diameter and wall thickness to support rolled-up curtain without distortion of slats and to limit barrel deflection to not more than 0.03 in./ft. of span under full load.

C. Counterbalance Spring: One or more oil-tempered, heat-treated steel helical torsion springs.

Size springs to counterbalance weight of curtain, with uniform adjustment accessible from outside barrel. Secure ends of springs to barrel and shaft with cast-steel barrel plugs.

D. Torsion Rod for Counterbalance Shaft: Fabricate of manufacturer's standard cold-rolled steel, sized to hold fixed spring ends and carry torsional load.

E. Brackets: Manufacturer's standard mounting brackets of either cast iron or cold-rolled steel plate.

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2.8 ELECTRIC DOOR OPERATORS

A. General: Electric door operator assembly of size and capacity recommended and provided by door manufacturer for door and operation-cycles requirement specified, with electric motor and factory-prewired motor controls, starter, gear-reduction unit, solenoid-operated brake, clutch, control stations, control devices, integral gearing for locking door, and accessories required for proper operation.

1. Comply with NFPA 70.

2. Control equipment complying with NEMA ICS 1, NEMA ICS 2, and NEMA ICS 6, with

NFPA 70 Class 2 control circuit, maximum 24-V ac or dc.

B. Usage Classification: Electric operator and components capable of operating for not less than number of cycles per hour indicated for each door.

C. Door Operator Location(s): Operator location indicated for each door.

1. Top-of-Hood Mounted: Operator is mounted to the right or left door head plate with the operator on top of the door-hood assembly and connected to the door drive shaft with drive chain and sprockets. Headroom is required for this type of mounting.

D. Motors: Reversible-type motor with controller (disconnect switch) for motor exposure indicated for each door assembly.

1. Electrical Characteristics: Minimum as indicated for each door assembly. If not indicated, large enough to start, accelerate, and operate door in either direction from any position, at a speed not less than 8 in./sec. and not more than 12 in./sec., without exceeding nameplate ratings or service factor.

2. Operating Controls, Controllers, Disconnect Switches, Wiring Devices, and Wiring:

Manufacturer's standard unless otherwise indicated.

3. Coordinate wiring requirements and electrical characteristics of motors and other electrical devices with building electrical system and each location where installed.

E. Limit Switches: Equip each motorized door with adjustable switches interlocked with motor controls and set to automatically stop door at fully opened and fully closed positions.

F. Control Station: Three-button control station in fixed location with momentary-contact push-button controls labeled "Open" and "Stop" and sustained- or constant-pressure push-button control labeled "Close."

1. Type: Full-guarded, surface-mounted, heavy-duty type, with general-purpose NEMA ICS 6, Type 1 enclosure.

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G. Emergency Manual Operation: Equip each electrically powered door with capability for emergency manual operation. Design manual mechanism so required force for door operation does not exceed 25 lbf.

H. Emergency Operation Disconnect Device: Equip operator with hand-operated disconnect mechanism for automatically engaging manual operator and releasing brake for emergency manual operation while disconnecting motor without affecting timing of limit switch. Mount mechanism so it is accessible from floor level. Include interlock device to automatically prevent motor from operating when emergency operator is engaged.

I. Motor Removal: Design operator so motor may be removed without disturbing limit-switch adjustment and without affecting emergency manual operation.

2.9 GENERAL FINISH REQUIREMENTS

A. Comply with NAAMM/NOMMA 500 for recommendations for applying and designating finishes.

B. Appearance of Finished Work: Noticeable variations in same piece are not acceptable.

Variations in appearance of adjoining components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast.

2.10 STEEL AND GALVANIZED-STEEL FINISHES

A. Baked-Enamel or Powder-Coat Finish: Manufacturer's standard baked-on finish consisting of prime coat and thermosetting topcoat. Comply with coating manufacturer's written instructions for cleaning, pretreatment, application, and minimum dry film thickness.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates areas and conditions, with Installer present, for compliance with requirements for substrate construction and other conditions affecting performance of the Work.

B. Examine locations of electrical connections.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

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3.2 INSTALLATION

A. Install coiling counter doors and operating equipment complete with necessary hardware, anchors, inserts, hangers, and equipment supports; according to manufacturer's written instructions and as specified.

B. Install coiling counter doors, hoods, controls, and operators at the mounting locations indicated for each door.

3.3 STARTUP SERVICE

A. Engage a factory-authorized service representative to perform startup service.

1. Complete installation and startup checks according to manufacturer's written instructions.

2. After electrical circuitry has been energized, operate doors to confirm proper motor rotation and door performance.

3. Test and adjust controls and safety devices. Replace damaged and malfunctioning controls and equipment.

3.4 ADJUSTING

A. Adjust hardware and moving parts to function smoothly so that doors operate easily, free of warp, twist, or distortion.

B. Lubricate bearings and sliding parts as recommended by manufacturer.

3.5 DEMONSTRATION

A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain coiling counter doors.

END OF SECTION 083313

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SECTION 084113 - ALUMINUM-FRAMED WINDOWS

1.1 SUMMARY

A. Section Includes:

1. Storefront framing for punched openings.

1.2 PERFORMANCE REQUIREMENTS

A. General Performance: Aluminum-framed systems shall withstand the effects of the following performance requirements without exceeding performance criteria or failure due to defective manufacture, fabrication, installation, or other defects in construction:

1. Movements of supporting structure indicated on Drawings including, but not limited to, story drift and deflection from uniformly distributed and concentrated live loads.

2. Dimensional tolerances of building frame and other adjacent construction.

3. Failure includes the following:

a. Deflection exceeding specified limits.

b. Thermal stresses transferring to building structure.

c. Framing members transferring stresses, including those caused by thermal and structural movements to glazing.

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