Attachment G - Specifications 2of3.pdf

Joint Mobility Processing

Facility P-903 Design Refresh

Issue for Bid and Construction

Specifications Volume 2

NSA Souda Bay, Greece

PREPARED FOR:

NAVFAC ATLANTIC

April 05, 2023

N6247018F4001

Photo: Courtesy of Jeremy Avnet (brainsik)

WORK ORDER NO.

At the

PREPARED BY:

Architectural: Mechanical:

Civil: Electrical:

Structural:

APPROVED BY:

Specifications:

For Commander, NAVFAC:

Date:

Submitted By: Date:

UNCLASSIFIED/FOR OFFICIAL USE ONLY

Specifications

Desi gn Refres h Issue for Bid and Construction

(Sections 08 14 00 - 26 24 13)

Help Note All fields can be edited. If you have trouble selecting a field, either use the tab key or click "highlight fields" in Acrobat 7. Fields that are not needed can be selected and deleted. Tool tips with "additional field" can be deleted or changed. The contract number can also be deleted or changed.

STAMP PAGE - 1

NAVFAC ATLANTIC

WORK ORDER NO.1568016

Specifications Stamp Page

P-903 Joint Mobility Processing Facility

At the

Souda Bay, Crete Design Refresh Final (Signed and Sealed)

April 05, 2023

PREPARED BY:

CH2M

5701 Cleveland Street Virginia Beach, VA 23462

N6247017D5004, N6247018F4001

Architectural: Maureen Kussler, RA Mechanical: Drew Velleca, PE Civil:

Structural:

Landscape Arch

Irene Nath, PE Laura Presley, PE Linda Cyra-Korsgaard, RL

Electrical:

Fire Protection:

Mark Ossanna, PE Jeff McLaughlin, PE

April 4, 2023

P903 JOINT MOBILITY PROCESSING FACILITY 1568016

Design Refresh Issue for Bid and Construction 05 April 2023

PROJECT TABLE OF CONTENTS

DI VI SI ON 00 - PROCUREMENT AND CONTRACTI NG REQUI REMENTS

00 73 04 08/08 SUPPLEMENTARY CONDITIONS FOR PROJECTS

IN MEDITERRANEAN AREA

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 11 00 08/15, CHG 2: 08/21 SUMMARY OF WORK

01 14 00 11/11, CHG 14: 02/22 WORK RESTRICTIONS

01 20 00 11/20, CHG 2: 08/21 PRICE AND PAYMENT PROCEDURES

01 30 00 11/20, CHG 2: 05/22 ADMINISTRATIVE REQUIREMENTS

01 31 23.13 20 05/17, CHG 7: 11/21 ELECTRONIC CONSTRUCTION AND FACILITY

SUPPORT CONTRACT MANAGEMENT SYSTEM

01 32 17.00 20 05/18, CHG 3: 08/20 COST-LOADED NETWORK ANALYSIS SCHEDULES

(NAS)

01 33 00 08/18, CHG 4: 02/21 SUBMITTAL PROCEDURES

01 33 29 02/21 SUSTAINABILITY REPORTING

01 35 13 11/20, CHG 1: 02/22 SPECIAL PROJECT PROCEDURES

01 35 26 11/20, CHG 3: 02/22 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 02/19 SOURCES FOR REFERENCE PUBLICATIONS

01 42 15 02/14 METRIC MEASUREMENTS

01 45 00.00 20 11/11, CHG 8: 02/21 QUALITY CONTROL

01 45 35 11/20 SPECIAL INSPECTIONS

01 50 00 11/20, CHG 2: 08/22 TEMPORARY CONSTRUCTION FACILITIES AND

CONTROLS

01 57 19 08/22 TEMPORARY ENVIRONMENTAL CONTROLS

01 58 00 08/19, CHG 5: 08/22 PROJECT IDENTIFICATION

01 74 19 02/19, CHG 3: 11/21 CONSTRUCTION WASTE MANAGEMENT AND

DISPOSAL

01 78 00 08/11 CLOSEOUT SUBMITTALS

01 78 23 08/15, CHG 2: 08/21 OPERATION AND MAINTENANCE DATA

01 78 24.00 20 02/15, CHG 3: 08/21 FACILITY ELECTRONIC OPERATION AND

MAINTENANCE SUPPORT INFORMATION (eOMSI)

01 91 00.15 20 02/21, CHG 1: 05/21 TOTAL BUILDING COMMISSIONING

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 41 00 08/22 DEMOLITION AND DECONSTRUCTION

02 82 00 11/18, CHG 1: 11/19 ASBESTOS REMEDIATION

02 83 00 11/18 LEAD REMEDIATION

02 84 16 05/20 HANDLING OF LIGHTING BALLASTS AND

LAMPS CONTAINING PCBs AND MERCURY

DI VI SI ON 03 - CONCRETE

03 30 00 02/19, CHG 4: 08/22 CAST-IN-PLACE CONCRETE

DI VI SI ON 05 - METALS

05 12 00 08/18, CHG 2: 05/21 STRUCTURAL STEEL

05 21 00 05/15 STEEL JOIST FRAMING

05 30 00 05/15, CHG 2: 08/18 STEEL DECKS

05 40 00 05/15, CHG 1: 08/18 COLD-FORMED METAL FRAMING

05 50 13 05/17, CHG 1: 08/18 MISCELLANEOUS METAL FABRICATIONS

05 51 00 02/17 METAL STAIRS

05 51 33 02/16 METAL LADDERS

05 52 00 02/18 METAL RAILINGS

PROJECT TABLE OF CONTENTS Page 1

VOLUME 1 of 3

DI VI SI ON 06 - WOOD, PLASTI CS, AND COMPOSI TES

06 10 00 08/16, CHG 2: 11/18 ROUGH CARPENTRY

06 20 00 08/16, CHG 2: 11/18 FINISH CARPENTRY

06 61 16 08/20 SIMULATED STONE (SOLID QUARTZ)

FABRICATIONS

DI VI SI ON 07 - THERMAL AND MOI STURE PROTECTI ON

07 05 23 08/19 PRESSURE TESTING AN AIR BARRIER SYSTEM

FOR AIR TIGHTNESS

07 21 13 02/16, CHG 2: 08/20 BOARD AND BLOCK INSULATION

07 21 16 11/11, CHG 4: 08/18 MINERAL FIBER BLANKET INSULATION

07 22 00 02/16, CHG 3: 11/18 ROOF AND DECK INSULATION

07 27 10.00 10 08/19, CHG 1: 02/20 BUILDING AIR BARRIER SYSTEM

07 27 19.01 05/17, CHG 2: 08/20 SELF-ADHERING AIR BARRIERS

07 42 63 05/11, CHG 4: 08/20 FABRICATED WALL PANEL ASSEMBLIES

07 52 00 05/12, CHG 5: 11/19 MODIFIED BITUMINOUS MEMBRANE ROOFING

07 60 00 05/17, CHG 2: 11/18 FLASHING AND SHEET METAL

07 81 00 02/11 SPRAY-APPLIED FIREPROOFING

07 84 00 05/10 FIRESTOPPING

07 92 00 08/16, CHG 3: 11/18 JOINT SEALANTS

DI VI SI ON 08 - OPENI NGS

08 11 13 08/20 STEEL DOORS AND FRAMES

08 13 73 02/11 SLIDING METAL DOORS

08 14 00 08/16, CHG 1: 08/18 WOOD DOORS

08 32 13 08/20, CHG 1: 02/22 ALUMINUM SLIDING GLASS DOORS

08 33 23 08/20, CHG 1: 02/22 OVERHEAD COILING DOORS

08 34 73 11/19, CHG 1: 02/21 SOUND CONTROL DOOR ASSEMBLIES

08 39 54 08/09 BLAST RESISTANT DOORS

08 41 13 08/18, CHG 1: 08/18 ALUMINUM-FRAMED ENTRANCES AND

STOREFRONTS

08 71 00 02/16, CHG 4: 02/22 DOOR HARDWARE

08 81 00 05/19 GLAZING

08 91 00 08/20 METAL WALL AND DOOR LOUVERS

DI VI SI ON 09 - FI NI SHES

09 24 23 08/17, CHG 2: 11/18 CEMENT STUCCO

09 29 00 08/16, CHG 4: 02/20 GYPSUM BOARD

09 30 10 08/20 CERAMIC, QUARRY, AND GLASS TILING

09 51 00 08/20 ACOUSTICAL CEILINGS

09 65 00 08/10, CHG 3: 08/18 RESILIENT FLOORING

09 68 00 11/17, CHG 2: 08/20 CARPETING

09 90 00 02/21 PAINTS AND COATINGS

DI VI SI ON 10 - SPECI ALTI ES

10 11 00 08/20 VISUAL DISPLAY UNITS

10 14 00.10 08/17, CHG 1: 11/18 EXTERIOR SIGNAGE

10 14 00.20 08/20 INTERIOR SIGNAGE

10 21 13 08/20 TOILET COMPARTMENTS

10 22 13 08/16, CHG 1: 08/18 WIRE MESH PARTITIONS

10 26 00 08/20 WALL AND DOOR PROTECTION

10 28 13 08/20 TOILET ACCESSORIES

10 44 16 11/19 FIRE EXTINGUISHERS

PROJECT TABLE OF CONTENTS Page 2

VOLUME 2 of 3

10 51 13 05/11 METAL LOCKERS

10 56 13 04/06 STEEL SHELVING

DI VI SI ON 11 - EQUI PMENT

11 13 19.13 08/09, CHG 1: 05/19 LOADING DOCK LEVELERS

DI VI SI ON 12 - FURNI SHI NGS

12 00 01.00 20 02/23 FURNITURE, FIXTURES AND EQUIPMENT

(FF&E) PACKAGE

12 21 00 08/17, CHG 2: 11/18 WINDOW BLINDS

12 24 13 08/20 ROLLER WINDOW SHADES

12 48 13 08/17 ENTRANCE FLOOR MATS AND FRAMES

12 93 00 08/17, CHG 1: 08/18 SITE FURNISHINGS

DI VI SI ON 13 - SPECI AL CONSTRUCTI ON

13 21 26 02/16, CHG 1: 08/18 COLD-STORAGE ROOMS (PREFABRICATED

PANEL TYPE)

13 34 19 08/20, CHG 1: 02/21 METAL BUILDING SYSTEMS

13 48 73 05/22 SEISMIC CONTROL FOR MISCELLANEOUS

EQUIPMENT

DI VI SI ON 14 - CONVEYI NG EQUI PMENT

14 24 23 05/16 HYDRAULIC PASSENGER ELEVATORS

DI VI SI ON 21 - FI RE SUPPRESSI ON

21 12 00 05/11 STANDPIPE SYSTEMS

21 13 13 08/20 WET PIPE SPRINKLER SYSTEMS, FIRE

PROTECTION

DI VI SI ON 22 - PLUMBI NG

22 00 00 11/15, CHG 4: 05/21 PLUMBING, GENERAL PURPOSE

22 05 48.00 20 04/06 MECHANICAL SOUND, VIBRATION, AND

SEISMIC CONTROL

DI VI SI ON 23 - HEATI NG, VENTI LATI NG, AND AI R CONDI TI ONI NG ( HVAC)

23 03 00.00 20 08/10, CHG 3: 08/18 BASIC MECHANICAL MATERIALS AND METHODS

23 05 93 11/15 TESTING, ADJUSTING, AND BALANCING FOR

HVAC

23 07 00 02/13, CHG 7: 05/20 THERMAL INSULATION FOR MECHANICAL

SYSTEMS

23 08 00.00 20 02/21, CHG 1: 05/21 COMMISSIONING OF MECHANICAL AND

PLUMBING SYSTEMS

23 09 00 02/19, CHG 3: 05/21 INSTRUMENTATION AND CONTROL FOR HVAC

23 09 13 11/15, CHG 2: 05/21 INSTRUMENTATION AND CONTROL DEVICES

FOR HVAC

23 09 23.02 02/19, CHG 1: 02/20 BACNET DIRECT DIGITAL CONTROL FOR HVAC

AND OTHER BUILDING CONTROL SYSTEMS

23 21 13.00 20 04/06, CHG 2: 11/19 LOW TEMPERATURE WATER (LTW) HEATING

SYSTEM

23 21 23 08/17 HYDRONIC PUMPS

23 30 00 05/20, CHG 1: 02/22 HVAC AIR DISTRIBUTION

23 64 10 11/16, CHG 2: 08/18 WATER CHILLERS, VAPOR COMPRESSION TYPE

PROJECT TABLE OF CONTENTS Page 3

23 64 26 08/09, CHG 5: 11/19 CHILLED, CHILLED-HOT, AND CONDENSER

WATER PIPING SYSTEMS

DI VI SI ON 25 - I NTEGRATED AUTOMATI ON

25 05 11.21 05/21 CYBERSECURITY FOR FACILITY-RELATED

CONTROL SYSTEMS FIRE AND LIFE SAFETY

TO INCLUDE FIRE ALARM REPORTING

SYSTEM, FIRE SUPPRESSION SYSTEM AND

FIRE PUMP CONTROL SYSTEM

25 05 11.23 05/21 CYBERSECURITY FOR FACILITY-RELATED

CONTROL SYSTEMS BUILDING CONTROL

SYSTEMS TO INCLUDE HVAC, BUILDING

LIGHTING SYSTEM AND ELECTRICAL SYSTEM

- GENERATOR

25 10 10 02/19, CHG 1: 05/21 UTILITY MONITORING AND CONTROL SYSTEM

(UMCS) FRONT END AND INTEGRATION

DI VI SI ON 26 - ELECTRI CAL

26 08 00 11/21 APPARATUS INSPECTION AND TESTING

26 11 16 11/21 SECONDARY UNIT SUBSTATIONS

26 20 00 08/19, CHG 3: 11/21 INTERIOR DISTRIBUTION SYSTEM

26 24 13 08/21 SWITCHBOARDS

26 27 14.00 20 02/21, CHG 1: 05/21 ELECTRICITY METERING

26 28 01.00 10 10/07 COORDINATED POWER SYSTEM PROTECTION

26 29 23 02/20, CHG 1: 05/21 ADJUSTABLE SPEED DRIVE (ASD) SYSTEMS

UNDER 600 VOLTS

26 31 00 05/15 SOLAR PHOTOVOLTAIC (PV) COMPONENTS

26 32 15.00 05/20 ENGINE-GENERATOR SET STATIONARY

15-2500 KW, WITH AUXILIARIES

26 33 53 05/19 STATIC UNINTERRUPTIBLE POWER SUPPLY

(UPS)

26 36 23 05/20, CHG 1: 08/21 AUTOMATIC TRANSFER SWITCHES AND

BY-PASS/ISOLATION SWITCH

26 41 00 11/13 LIGHTNING PROTECTION SYSTEM

26 51 00 05/16 INTERIOR LIGHTING

26 56 00 08/21 EXTERIOR LIGHTING

DIVISION 27 - COMMUNICATIONS

27 10 00 08/11 BUILDING TELECOMMUNICATIONS CABLING

SYSTEM

27 51 16 05/20, CHG 1: 05/22 PUBLIC ADDRESS SYSTEMS

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 08 10 05/16 ELECTRONIC SECURITY SYSTEM ACCEPTANCE

TESTING

28 10 05 05/16 ELECTRONIC SECURITY SYSTEMS (ESS)

28 31 76 08/20 INTERIOR FIRE ALARM AND MASS

NOTIFICATION SYSTEM, ADDRESSABLE

DI VI SI ON 31 - EARTHWORK

31 23 00.00 20 02/11 EXCAVATION AND FILL

31 31 16.13 08/22 CHEMICAL TERMITE CONTROL

31 32 19.16 02/21 GEOTEXTILE SOIL STABILIZATION

PROJECT TABLE OF CONTENTS Page 4

VOLUME 3 of 3

DI VI SI ON 32 - EXTERI OR I MPROVEMENTS

32 01 19.61 11/19 SEALING OF JOINTS IN RIGID PAVEMENT

32 05 33 08/17 LANDSCAPE ESTABLISHMENT

32 11 23 05/22 AGGREGATE BASE COURSE AND/OR GRADED

CRUSHED AGGREGATE BASE COURSE FOR

FLEXIBLE PAVING

32 12 16.16 11/20 ROAD-MIX ASPHALT PAVING

32 13 13.06 05/20 PORTLAND CEMENT CONCRETE PAVEMENT FOR

ROADS AND SITE FACILITIES

32 14 13.13 11/19 INTERLOCKING PRECAST CONCRETE UNIT

PAVING

32 16 19 05/18 CONCRETE CURBS, GUTTERS AND SIDEWALKS

32 17 23 08/16, CHG 5: 11/18 PAVEMENT MARKINGS

32 31 13.53 11/21 HIGH-SECURITY FENCES (CHAIN LINK AND

ORNAMENTAL) AND GATES

32 52 00 04/06 SYNTHETIC TURF

32 84 24 08/11 IRRIGATION SPRINKLER SYSTEMS

32 93 00 08/17, CHG 1: 08/21 EXTERIOR PLANTS

DI VI SI ON 33 - UTI LI TI ES

33 01 50.31 02/20 LEAK DETECTION FOR FUELING SYSTEMS

33 08 55 08/19 FUEL DISTRIBUTION SYSTEM START-UP

(NON-HYDRANT)

33 11 00 02/18, CHG 1: 02/22 WATER UTILITY DISTRIBUTION PIPING

33 30 00 05/18 SANITARY SEWERAGE

33 40 00 11/21 STORMWATER UTILITIES

33 52 10 11/18, CHG 1: 11/20 FUEL SYSTEMS PIPING (SERVICE STATION)

33 52 23.15 11/18 POL SERVICE PIPING WELDING

33 56 10 05/19, CHG 1: 11/20 FACTORY-FABRICATED FUEL STORAGE TANKS

33 71 02 08/21 UNDERGROUND ELECTRICAL DISTRIBUTION

33 82 00 04/06 TELECOMMUNICATIONS OUTSIDE PLANT (OSP)

DI VI SI ON 41 - MATERI AL PROCESSI NG AND HANDLI NG EQUI PMENT

41 70 00 03/23 COVER PURCHASE DESCRIPTION FOR A

CONVEYOR SYSTEM

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 5

THIS PAGE INTENTIONALLY LEFT BLANK

PROJECT TABLE OF CONTENTS Page 6

SECTION 08 14 00

WOOD DOORS

08/ 16, CHG 1: 08/ 18

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.

INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)

ISO 10140-2 (2022) Acoustics - Laboratory measurement of sound insulation of building elements - Part 2:

Measurement of airborne sound insulation

ISO 3008-1 (2019) Fire resistance tests - Door and shutter assemblies - Part 1: General requirements

ISO 3009 (2003) Fire-resistance tests -- Elements of building construction -- Glazed elements

ISO 12472 (2003) Fire resistance of timber door assemblies.

Method of determining the efficacy of intumescent seals

ISO 6134 (2017) Rubber hoses and hose assemblies for saturated steam - Specification

ISO 6442 (2005) Door leaves - General and local flatness - Measurement method

EUROPEAN COMMITTEE FOR STANDARDIZATION (CEN/CENELEC)

EN 300 (2006) Oriented strand boards (OSB). Definitions, classification and Specifications

ASTM INTERNATIONAL (ASTM)

ASTM E2226 (2015; R 2019b) Standard Practice for Application of Hose Stream

1.2 SUBMITTALS

Government approval/acceptance is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Doors ; G

Submit drawings or catalog data showing each type of door unit;

include descriptive data of head and jamb weatherstripping with

SECTION 08 14 00 Page 1 installation instructions. Indicate within drawings and data the door types and construction, sizes, thickness, methods of assembly, door louvers, and glazing.

SD-03 Product Data

Doors ; G

Recycled Content for Door Cores ; S

Accessories

Water-resistant Sealer

Sample Warranty

Sound Transmission Class Rating ; G

Fire Resistance Rating ; G

SD-04 Samples

Doors

Prior to the delivery of wood doors, submit a sample section of each type of door which shows the stile, rail, veneer, finish, and core construction.

Door Finish Colors ; G

Submit a minimum of three color selection samples, minimum 76 by 127 mm in size representing wood stain for selection by the Contracting Officer.

SD-06 Test Reports

Cycle-Slam

Hinge Loading Resistance

Submit cycle-slam test report for doors tested in accordance with ISO 6442 , and hinge loading resistance test report for doors tested in accordance with ISO 6442 .

SD-07 Certificates

Certificates of Grade

Indoor Air Quality for Doors ; S

SD-11 Closeout Submittals

Recycled Content for Door Cores ; S

Warranty

SECTION 08 14 00 Page 2

1.3 CERTIFICATIONS

1.3.1 Certified Wood Grades

Provide certificates of grade from the grading agency on acoustical doors and fire doors.

1.4 DELIVERY, STORAGE, AND HANDLING

Deliver doors to the site in an undamaged condition and protect against damage and dampness. Stack doors flat under cover. Support on blocking, a minimum of 100 mm thick, located at each end and at the midpoint of the door. Store doors in a well-ventilated building so that they will not be exposed to excessive moisture, heat, dryness, direct sunlight, or extreme changes of temperature and humidity. Do not store in a building under construction until concrete, masonry work, and plaster are dry. Replace defective or damaged doors with new ones.

1.5 WARRANTY

Warrant doors free of defects as set forth in the door manufacturer's standard door warranty.

PART 2 PRODUCTS

2.1 PRODUCT SUSTAINABILITY CRITERIA

For products in this section, where applicable and to extent allowed by performance criteria, provide and document the following:

2.1.1 Recycled Content for Wood Doors

Recycled content is identified for some products in this section; provide documentation in accordance with Section 01 33 29 SUSTAINABILITY REPORTING paragraph RECYCLED CONTENT. Other products listed in this section may be available with recycled content; identify those products that meet project requirements for recycled content, and provide documentation in accordance with Section 01 33 29 SUSTAINABILITY REPORTING paragraph RECYCLED CONTENT.

2.1.2 Reduce Volatile Organic Compounds (VOC) (Low-Emitting Materials) for Products

Reduced VOC content is identified for some products in this section;

provide documentation in accordance with Section 01 33 29 SUSTAINABILITY REPORTING paragraph REDUCE VOLATILE ORGANIC COMPOUNDS (VOC) (LOW-EMITTING MATERIALS). Other products listed in this section may be available with reduced VOC content; identify those products that meet project requirements for reduced VOC content, and provide documentation in accordance with Section 01 33 29 SUSTAINABILITY REPORTING paragraph REDUCE

VOLATILE ORGANIC COMPOUNDS (VOC) (LOW-EMITTING MATERIALS).

2.2 DOORS

Provide doors of the types, sizes, and designs specified free of urea-formaldehyde resins. Provide interior composite wood doors certified to meet indoor air quality requirements in Section 01 33 29 SUSTAINABILITY REPORTING paragraph REDUCE VOLATILE ORGANIC COMPOUNDS (VOC) (LOW-EMITTING MATERIALS). Submit product data for Indoor Air Quality for Doors .

SECTION 08 14 00 Page 3

2.2.1 Flush Doors

2.2.1.1 Interior Flush Doors

Provide staved lumber core, Type II flush doors conforming to ISO 6442 with faces of premium grade natural birch. Hardwood veneers must be rotary cut plain sliced random slip matched. Door cores must have a minimum recycled content of 45 percent. Provide data identifying percentage of recycled content for door cores .

2.2.2 Acoustical Doors

ISO 6442 , solid core, constructed to provide Sound Transmission Class rating of 50 when tested in accordance with ISO 10140-2 .

2.2.3 Composite-Type Fire Doors

Provide doors specified or indicated to have a fire resistance rating conforming to the requirements of ISO 12472 , ASTM E2226, or ISO 6134 or ISO 3008-1 for the class of door indicated. Affix a permanent metal label with raised or incised markings indicating testing agency's name and approved hourly fire rating to hinge edge of each door.

2.3 ACCESSORIES

2.3.1 Door Light Openings

Provide glazed openings with the manufacturer's standard wood moldings.

Provide moldings for doors to receive natural finish of the same wood species and color as the wood face veneers. Provide moldings on the exterior doors with sloped surfaces. Lip type moldings for flush doors.

2.3.2 Additional Hardware Reinforcement

Provide the minimum lock blocks to secure the specified hardware. The measurement of top, bottom, and intermediate rail blocks are a minimum 125 mm 5 inch by full core width. Comply with the manufacturer's labeling requirements for reinforcement blocking, but not mineral material similar to the core.

2.4 FABRICATION

2.4.1 Marking

Stamp each door with a brand, stamp, or other identifying mark indicating quality and construction of the door.

2.4.2 Quality and Construction

Identify the standard on which the construction of the door was based, identify the standard under which preservative treatment was made, and identify doors having a Type I glue bond.

2.4.3 Preservative Treatment

Treat doors scheduled for restrooms, janitor closets and other possible wet locations including exterior doors with a water-repellent preservative treatment and so marketed at the manufacturer's plant.

SECTION 08 14 00 Page 4

2.4.4 Adhesives and Bonds

ISO 6442 . Use Type I bond for exterior doors and Type II bond for interior doors. Provide a nonstaining adhesive on doors with a natural finish.

2.4.5 Prefitting

Provide factory finished and factory prefitted doors for the specified hardware, door frame and door-swing indicated. Machine and size doors at the factory by the door manufacturer in accordance with the standards under which the doors are produced and manufactured. The work includes sizing, beveling edges, mortising, and drilling for hardware and providing necessary beaded openings for glass and louvers. Provide the door manufacturer with the necessary hardware samples, and frame and hardware schedules to coordinate the work.

2.4.6 Finishes

2.4.6.1 Field Painting

Factory prime or seal doors, and field paint.

2.4.6.2 Factory Finish

Provide doors finished at the factory by the door manufacturer as follows:

WDMA System TR-8 (UV cured acrylated polyester/urethane) or TR-2 (catalyzed lacquer) or TR-4 (conversion varnish) factory finish systems that utilize water-based stains and finishes with ultraviolet UV protection. The coating is EN 300 premium, medium rubbed sheen, open grain effect. Use stain when required to produce the finish specified for color. Seal edges, cutouts, trim, and wood accessories, and apply two coats of finish compatible with the door face finish. Touch-up finishes that are scratched or marred, or where exposed fastener holes are filled, in accordance with the door manufacturer's instructions. Match color and sheen of factory finish using materials compatible for field application.

2.4.6.3 Color

Provide door finish colors as indicated on drawings.

2.4.7 Water-Resistant Sealer

Provide manufacturer's standard water-resistant sealer compatible with the specified finishes.

2.5 SOURCE QUALITY CONTROL

Meet or exceed the following minimum performance criteria of stiles of "B" and "C" label fire doors utilizing standard mortise leaf hinges:

a. Cycle-slam : Standard Duty Doors: 250,000 cycles with no loose hinge screws or other visible signs of failure when tested in accordance with the requirements of ISO 6442 . Heavy Duty Doors: 500,000 cycles with no loose hinge screws or other visible signs of failure when tested in accordance with the requirements of ISO 6442 . Extra Heavy Duty Doors: 1,000,000 cycles with no loose hinge screws or other visible signs of failure when tested in accordance with the requirements of ISO 6442 .

SECTION 08 14 00 Page 5

b. Hinge loading resistance : Averages of ten test samples not less than Heavy Duty doors: 2110 Newton force, Extra Heavy Duty doors: 2440 Newton force when tested for direct screw withdrawal in accordance with ISO 6442 using a No. 12, 30 mm long, steel, fully threaded wood screw. Drill 4 mm pilot hole, use 40 mm opening around screw for bearing surface, and engage screw full, except for last 3 mm . Do not use a steel plate to reinforce screw area.

PART 3 EXECUTION

3.1 INSTALLATION

Do not install building construction materials that show visual evidence of biological growth.

Before installation, seal top and bottom edges of doors with the approved water-resistant sealer. Seal cuts made on the job immediately after cutting using approved water-resistant sealer. Fit, trim, and hang doors with a 2 mm minimum, 3 mm maximum clearance at sides and top, and a 5 mm minimum, 6 mm maximum clearance over thresholds. Provide 10 mm minimum, 11 mm maximum clearance at bottom where no threshold occurs. Bevel edges of doors at the rate of 3 mm in 50 mm . Door warp must not exceed 6 mm when measured in accordance with ISO 6442 .

3.1.1 Fire Doors

Install fire doors in accordance with ISO 3009 . Do not paint over labels.

3.1.2 Prehung Doors

Install doors in accordance with the manufacturer's instructions and details. Provide fasteners for stops and casing trim within 75 mm of each end and spaced 279 mm on center maximum. Provide side and head jambs joined together with a dado or notch of 5 mm minimum depth.

3.2 SCHEDULE

As indicated on drawings.

Some metric measurements in this section are based on mathematical conversion of inch-pound measurements, and not on metric measurement commonly agreed to by the manufacturers or other parties. The inch-pound and metric measurements are as follows:

<HL1>PRODUCTS</HL1> <HL1>INCH-POUND

</HL1>

<HL1>METRIC

</HL1>

Closet doors 1-1/8 inch 28.5 mm

1-3/8 inch 35 mm

SECTION 08 14 00 Page 6

<HL1>PRODUCTS</HL1> <HL1>INCH-POUND

</HL1>

<HL1>METRIC

</HL1>

X-Ray resistant doors 1-3/4 inch 44.5 mm

2 inches 50 mm

2-1/4 inch 57 mm

2-1/2 inch 64 mm

Weatherstripping 0.0089 inch 0.23 mm

0.0063 inch 0.16 mm

-- End of Section --

SECTION 08 14 00 Page 7

SECTION 08 14 00 Page 8

SECTION 08 32 13

ALUMINUM SLIDING GLASS DOORS

08/ 20, CHG 1: 02/ 22

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

EUROPEAN ALUMINUM ASSOCIATION (EAA)

INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)

ISO 11600 (2002/AMD 1:2011) Building construction -- Jointing products -- Classification and requirements for sealants

ISO 12540 (2017) Glass in building -- Tempered soda lime silicate safety glass

ISO 29584 (2015) Glass in building - Pendulum impact testing and classification of safety glass

ISO 9379 (2005) Operating forces -- Test method -- Doors

EUROPEAN COMMITTEE FOR STANDARDIZATION (CEN/CENELEC)

EN 12365-01 (2003) Building hardware. Gasket and weatherstripping for doors, windows, shutters and curtain walling. Performance requirements and classification

ALUMINUM ASSOCIATION (AA)

AA DAF45 (2003; Reaffirmed 2009) Designation System for Aluminum Finishes

1.2 SUBMITTALS

Government approval/acceptance is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Aluminum Sliding Glass Doors

SD-03 Product Data

Aluminum Sliding Glass Doors

Hardware

SECTION 08 32 13 Page 1

Glazing

Weatherstripping

Finish

SD-04 Samples

Finish

SD-10 Operation and Maintenance Data

Aluminum Sliding Glass Doors , Data Package 1; ; G

1.2.1 Shop Drawing Information

Submit drawings for aluminum sliding glass doors and accessories that indicate elevations of each door type, full size sections, thickness, nominal gages of metal, fastenings, proposed method of installation and anchoring, the size and spacing and method of glazing, details of operating hardware, method and material for weatherstripping, type of finish, and screen details.

1.2.2 Samples Information

Submit color chart of factory color coatings when factory-finished color coating is to be provided.

1.3 TEMPORARY PROTECTIVE COVERING

Prior to shipment from the factory, finished surfaces of aluminum sliding glass doors must receive a protective covering of waterproof tape, strippable plastic, or cardboard to protect against discoloration and surface damage that may occur during transportation, storage, and construction activities. Also, do not apply coatings or lacquers to surfaces to which caulking and glazing compounds must adhere. Covering must be readily removable after installation.

1.4 DELIVERY AND STORAGE

Inspect aluminum sliding glass doors, hardware and accessories, for damage and unload and store doors upright on platforms in accessible spaces with a minimum of handling. The storage spaces must be dry, adequately ventilated, free from heavy dust and not subject to combustion products, sources of water or other conditions that could damage the door. Storage spaces must have easy access for inspection and handling of doors.

PART 2 PRODUCTS

2.1 ALUMINUM SLIDING GLASS DOORS

Provide aluminum sliding glass doors with sliding panels and fixed panels in the sizes and arrangements indicated and conforming to EN 12365-01 for Type SGD-HC40, except frame must be equipped with thermal barrier. Mark panels identically and permanently to visibly interrupt the span of glass. Use markings approximately 2500 square millimeters of opaque, pressure-sensitive vinyl film with precoated adhesive. Sliding door glazing must be set in aluminum frames and roller assemblies of sufficient strength to withstand lateral live stresses and static load or weight

SECTION 08 32 13 Page 2 requirements.

2.1.1 Hardware

Sliding door panel must have a manually operated adjustable latch operable by a five-pin tumbler cylinder lock from either side. Provide pulls for both inside and outside of sliding panel. Exposed hardware is to be aluminum or stainless steel, color finished to match door color finish.

2.1.2 Glazing

Factory glazed sliding glass doors, including fixed panel, with double-glazed glass conforming to ISO 12540 , Kind FT, Condition A, Type I, Class 1, not less than 6 mm thick. Glazing material must be certified as meeting CPSC ISO 29584 , Category II. Set glazing unit in polyvinyl-chloride or synthetic rubber glazing channels. Channels must be reusable when replacing glass and have mitered or continuous corners.

Channels exposed to view must blend in color with the aluminum frame finish.

2.1.3 Weatherstripping

Provide four sides of each sliding panel and interlocking stiles and jambs with weatherstripping. Weatherstripping must conform to EN 12365-01 and must provide maximum protection against the elements and be designed for ease of replacement.

2.1.4 Finish

Before fabrication, clean sliding glass door units and give a AA-M-10-C22-A42 clear (color) anodized finish in accordance with the requirements of the AA DAF45. The finish thickness must be A42, 0.0175 mm or greater.

2.2 CAULKING AND SEALING

As specified under Section 07 92 00 JOINT SEALANTS.

2.3 FORCED ENTRY RESISTANT DOORS

In addition to meeting EN 12365-01 , doors designated forced entry resistant must conform to ISO 9379 .

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 Doors, Frames, and Accessories

Install doors, frames, framing members, hardware, and accessories in accordance with approved shop drawings and the requirements specified herein. Set frames securely anchored in place to straight, plumb, square, level condition without distortion and in alignment. Install door panels to retain proper weathering contact with frames. Caulk metal-to-metal joints between frame members and remove excess material. Caulking around perimeter of door frame and wall openings to provide weathertight installation must be accomplished in accordance with ISO 11600 and manufacturer's recommendations. Finished work must be rigid, neat in appearance, and free from defects. Upon completion, adjust sliding doors

SECTION 08 32 13 Page 3 to operate properly. Thoroughly clean aluminum frames and glass in accordance with manufacturer's recommendation. Doors damaged prior to completion and acceptance must be restored to original manufactured condition or replaced with new doors as directed.

3.1.2 Protection of Aluminum from Dissimilar Materials

3.1.2.1 Aluminum to Dissimilar Metals

Prevent aluminum surfaces from contacting dissimilar metals other than stainless steel, zinc, or white bronze by one or a combination of the following:

a. Paint dissimilar metal with one coat of heavy-bodied bituminous paint.

b. Apply caulking between aluminum and dissimilar metal.

c. Paint dissimilar metal with primer, followed by one coat of aluminum paint or other suitable lead-free coating.

d. Use nonabsorptive tape or gasket in permanently dry locations.

3.1.2.2 Drainage from Dissimilar Metals

Paint dissimilar metals located in areas where their drainage washes over aluminum to prevent the staining of aluminum.

3.1.2.3 Aluminum to Masonry and Concrete

Prevent aluminum surfaces from coming into contact with mortar, concrete, or other masonry materials by applying one coat of heavy-bodied bituminous paint to the aluminum surfaces.

3.1.2.4 Aluminum to Wood

Prevent aluminum surfaces from coming into contact with wood, treated wood, or similarly absorptive materials by one or a combination of the following methods:

a. Paint aluminum surfaces with two coats of aluminum paint or one coat of heavy-bodied bituminous paint.

b. Paint the wood, treated wood, or other absorptive surfaces with two coats of aluminum paint and seal contiguous joints with caulking compound.

SECTION 08 32 13 Page 4

SECTION 08 33 23

OVERHEAD COILING DOORS

08/ 20, CHG 1: 02/ 22

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

EUROPEAN COMMITTEE FOR STANDARDIZATION (CEN/CENELEC)

EN 10025-6 (2019+A1:2022) Hot rolled products of structural steels - Part 6: Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition

EN 12453 (2017+A1:2021) Industrial, commercial and garage doors and gates - Safety in use of power operated doors - Requirements and test methods

U.S. DEPARTMENT OF DEFENSE (DOD)

UFC 3-301-01 (2019, with Change 1, 2022) Structural Engineering

INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)

ISO 185 (2020) Grey cast irons -- Classification

ISO 898-5 (2012) Mechanical properties of fasteners made of carbon steel and alloy steel -- Part 5: Set screws and similar threaded fasteners with specified hardness classes -- Coarse thread and fine pitch thread

ISO 1460 (2020) Metallic coatings -- Hot dip galvanized coatings on ferrous materials -Gravimetric determination of the mass per unit area

ISO 1461 (2022) Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods

ISO 3575 (2016) Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of commercial and drawing qualities

ISO 4014 (2022) Fasteners -- Hexagon head bolts - Product grades A and B

ISO 4998 (2023) Continuous hot-dip zinc-coated and zinc-iron alloy-coated carbon steel sheet of structural quality

ISO 9705-1 (2016) Reaction to fire tests -- Room corner test

SECTION 08 33 23 Page 1 for wall and ceiling lining products -- Part 1:

Test method for a small room configuration

ISO 12633-1 (2011) Hot-finished structural hollow sections of non-alloy and fine grain steels - Part 1:

Technical delivery conditions

ISO 12633-2 (2011) Hot-finished structural hollow sections of non-alloy and fine grain steels - Part 2:

Dimensions and sectional properties

ISO 16932 (2020) Glass in building - Destructive-windstorm-resistant security glazing - Test and classification

ISO 14737 (2021) Carbon and low alloy cast steels for general applications

ISO 16172 (2018) Steel sheet, metallic-coated by the continuous hot-dip process for corrugated steel pipe

UFC 3-301-01 (2019, with Change 1, 2022) Structural Engineering

AMERICAN SOCIETY OF CIVIL ENGINEERS (ASCE)

ASCE 7-16 (2017; Errata 2018; Supp 1 2018) Minimum Design Loads and Associated Criteria for Buildings and Other Structures

AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING

ENGINEERS (ASHRAE)

ASHRAE FUN IP (2021) Fundamentals Handbook, I-P Edition

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)

ASME B29.400 (2001; (R 2008) (R 2013) (R 2018)) Combination, "H" Type Mill Chains, and Sprockets

ASTM INTERNATIONAL (ASTM)

ASTM D2000 (2018) Standard Classification System for Rubber Products in Automotive Applications

ASTM E330/E330M (2014; R 2021) Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights and Curtain Walls by Uniform Static Air Pressure Difference

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

NEMA ICS 2 (2000; R 2020) Industrial Control and Systems Controllers, Contactors, and Overload Relays Rated 600 V

NEMA ICS 6 (1993; R 2016) Industrial Control and Systems:

Enclosures

SECTION 08 33 23 Page 2

NEMA MG 1 (2016) Motors and Generators - Revision 1: 2018;

Includes 2021 Updates to Parts 0, 1, 7, 12, 30, and 31

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2023) National Electrical Code

UNDERWRITERS LABORATORIES (UL)

UL 325 (2017; Reprint Feb 2020) UL Standard for Safety Door, Drapery, Gate, Louver, and Window Operators and Systems

1.2 SUBMITTALS

Government approval/acceptance is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Overhead Coiling Doors ; G

Counterbalancing Mechanism ; G

Electric Door Operators ; G

Bottom Bars ; G

Guides ; G

Mounting Brackets ; G

Hood; G

Installation Drawings ; G

SD-03 Product Data

Overhead Coiling Doors ; G

Hardware ; G

Counterbalancing Mechanism ; G

Electric Door Operators ; G

Recycled content for steel curtain slats ; S

SD-05 Design Data

Overhead Coiling Doors ; G

Hardware ; G

Counterbalancing Mechanism ; G

SECTION 08 33 23 Page 3

Electric Door Operators ; G

SD-10 Operation and Maintenance Data

Operation and Maintenance Manuals , Data Package 2; G

SD-11 Closeout Submittals

Warranty ; G

1.3 QUALITY CONTROL

1.3.1 Warranty

Furnish a written guarantee that the helical spring and counterbalance mechanism are free from defects in material and workmanship for not less than two years after completion and acceptance of the project.

Warrant that upon notification by the Government, any defects in material, workmanship, and door operation are immediately correct within the same time period covered by the guarantee, at no cost to the Government.

1.3.2 Operation And Maintenance Submittals

Submit 6 copies of the operation and maintenance manuals 30 calendar days prior to testing the Overhead Coiling Door Assemblies. Update and resubmit data for final approval no later than 30 calendar days prior to contract completion.

Submit Operation and Maintenance Manuals for Overhead Coiling Door Assemblies, including the following items:

Electric Door Operators

Hood

Counterbalancing Mechanism

Painting

Provide operation and maintenance manuals which are consistent with manufacturer's standard brochures, schematics, printed instructions, operating procedures, and safety precautions.

1.4 DELIVERY, STORAGE, AND HANDLING

Deliver doors to the jobsite wrapped in a protective covering with the brands and names clearly marked thereon. Store doors in an adequately ventilated dry location that is free from dirt and dust, water, or other contaminants. Store in a manner that permits easy access for inspection and handling. Handle doors carefully to prevent damage. Remove damaged items that cannot be restored to like-new condition and provide new items.

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

Provide overhead coiling doors with interlocking slats, complete with anchoring and door hardware, guides, hood, and operating mechanisms, and

SECTION 08 33 23 Page 4 designed for use on openings as indicated. Doors must be spring counterbalanced, rolling type, and designed for use on openings, as indicated. Doors must be operated by electric-power with auxiliary hand chain operation. Doors to be surface-mounted type with guides at jambs set back a sufficient distance to provide a clear opening when door is in open position. Mount exterior doors as indicated.

2.1.1 Design Requirements

2.1.1.1 Door Detail Shop Drawings

Provide installation drawings for door assemblies which show: elevations of each door type, shape and thickness of materials, finishes, details of joints and connections, details of guides and fittings, rough opening dimensions, location and description of hardware, anchorage locations, and counterbalancing mechanism and door operator details. Show locations of replaceable fusible links on wiring diagrams for power, signal and controls. For motor-operated doors include supporting brackets for motors, location, type, and ratings of motors, and safety devices.

Include a schedule showing the location of each door with the drawings.

2.1.2 Performance Requirements

2.1.2.1 Wind Loading

Design and fabricate door assembly to withstand the wind loading pressure as noted on the Structural Drawings with a maximum deflection of 1/120 of the opening width. Provide test data showing compliance with ASTM E330/E330M or ISO 16932 . Sound engineering principles may be used to interpolate or extrapolate test results to door sizes not specifically tested. Ensure that the complete assembly meets or exceeds the requirements of ASCE 7-16 and UFC 3-301-01 .

2.1.2.2 Operational Cycle Life

Design all portions of the door, hardware and operating mechanism that are subject to movement, wear, or stress fatigue to operate through a minimum number of 10 cycles per day. One complete cycle of door operation is defined as when the door is in the closed position, moves to the fully open position, and returns to the closed position.

2.2 COMPONENTS

2.2.1 Overhead Coiling Doors

2.2.1.1 Curtain Materials and Construction

Provide curtain slats fabricated from Grade A steel sheets conforming to ISO 4998 and ISO 3575 , with the additional requirement of a minimum yield point of 228 Megapascal . Provide steel gauge sheets, factory primed for final field painting. Provide steel curtain slats containing a minimum of 20 percent recycled content. Submit data identifying percentage of recycled content for steel curtain slats .

Fabricate doors from interlocking cold-rolled slats, with section profiles as specified, designed to withstand the specified wind loading. Ensure the provided slats are continuous without splices for the width of the door.

SECTION 08 33 23 Page 5

Provide slats filled with manufacturer's standard thermal insulation, complying with the maximum flame-spread and smoke-developed indexes of 75 and 450, respectively, according to ISO 9705-1 . Enclose the insulation completely within the slat faces on the interior surface of the slats.

2.2.1.2 Insulated Curtains

Form curtains from manufacturer's standard shapes of interlocking slats.

Supply a slat system with a minimum R-value of 6 when calculated in accordance with ASHRAE FUN IP . Slats to consist of a polystyrene core not less than 17 mm thick, completely enclosed within metal facings. Slat steel thickness as required by the size of the door to meet specified performance requirements. The insulated slat assembly requires a flame spread rating of not more than 25 and a smoke development factor of not more than 50 when tested in accordance with ISO 9705-1 .

2.2.1.3 Curtain Bottom Bar

Install curtain bottom bars as pairs of angles or using extrusions from the manufacturer's standard steel, extrusions not less than 50 by 50 millimeter by 4.8 millimeter . Ensure steel extrusions conform to EN 10025-6 . Coat welds and abrasions with paint conforming to ISO 1461 .

2.2.1.4 Endlocks (and Windlocks)

Provide endlocks of Grade B cast steel conforming to ISO 14737 . Secure locks at every other curtain slat. In addition to endlocks, exterior doors which are more than 4877 mm wide or which have a design wind load of more than 0.96 kilopascal , must have windlocks of manufacturer's standard design. Windlocks must prevent curtain from leaving guide because of deflection from wind pressure or other forces.

2.2.1.5 Weather Stripping

Ensure weather-stripping at the door-head and jamb is 3.2 millimeter thick sheet of natural or neoprene rubber with air baffles. Secure weather stripping to the insides of hoods with galvanized-steel fasteners through continuous galvanized-steel pressure bars at least 15.9 millimeter wide and 3.2 millimeter thick.

Ensure threshold weather-stripping is 3.2 millimeter thick sheet natural or neoprene rubber secured to the bottom bars.

Provide weather-stripping of natural or neoprene rubber conforming to

ASTM D2000.

2.2.1.6 Locking Devices

Ensure that the slide bolt engages through slots in tracks for locking by padlock, located on both left and right jamb sides, operable from coil side.

2.2.1.7 Safety Interlock

Equip power-operated doors with a safety interlock switch to disengage power supply when the door is locked.

SECTION 08 33 23 Page 6

2.2.2 Hardware

Ensure that all hardware conforms to ISO 1460 , ISO 4014 , ISO 898-5 , and

ISO 14737 .

2.2.2.1 Guides

Fabricate curtain jamb guides from the manufacturer's standard angles or channels of same material and finish as curtain slats unless otherwise indicated. Provide guides with sufficient depth or incorporate a steel locking bar to retain the curtain in place under the wind pressure specified. Ensure curtain operates smoothly. Slot bolt holes for track adjustment. Securely attach guides to adjoining construction with not less than 10 mm diameter bolts, spaced near each end and not over 762 mm apart.

Ensure guides are roll-formed steel channel bolted to angle or structural grade, three angle assembly of steel to form a slot of sufficient depth to retain curtains in guides to achieve 13.8 kilopascal windload standard.

Guides may be provided with integral windlock bars and removable bottom bar stops.

Fabricate with structural steel angles. Provide windlock bars of same material when windlocks are required to meet specified wind load. Flare the top of inner and outer guide angles outwards to form bellmouth for smooth entry of curtain into guides. Provide removable guide stoppers to prevent over travel of curtain and bottom bar.

2.2.2.2 Equipment Supports

Fabricate door-operating equipment supports from the manufacturer's standard steel shapes and plates conforming to EN 10025-6 , galvanized in accordance with ISO 4998 , ISO 3575 and ISO 16172 . Size the shapes and plates in accordance with the industry standards for the size, weight, and type of door installation.

2.2.2.3 Hood

Provide a hood with a minimum 24-gauge galvanized sheet metal, flanged at top for attachment to header and flanged at bottom to provide longitudinal stiffness. The hood encloses the curtain coil and counterbalance mechanism.

Provide a weather baffle at the lintel or inside the hood of each exterior door.

2.2.3 Counterbalancing Mechanism

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 or self-lubricating bearings for rotating members.

2.2.3.1 Brackets

Provide the manufacturer's standard mounting brackets with one located at each end of the counterbalance barrel conforming to ISO 185 . Provide brackets of either cast iron or cold-rolled steel.

SECTION 08 33 23 Page 7

Brackets will be of 5 mm minimum thick steel plates, with permanently sealed ball bearings. Designed to enclose ends of coil and provide support of counterbalance pipe at each end. Permanently lubricate ball or roller bearings at rotating support points to support counterbalance shaft assembly and form end closures.

2.2.3.2 Counterbalance Barrels

Curtain must roll up on a barrel supported at head of opening on brackets and be balanced by a torsion spring system in the barrel. Fabricate spring barrel of manufacturer's standard hot-formed, structural-quality, welded or seamless carbon-steel pipe, conforming to ISO 12633-1 and ISO 12633-2 or equivalent. Ensure the barrel is of sufficient diameter and wall thickness to support rolled-up curtain without distortion of slats. Limit barrel deflection to not more than 2.5 mm per meter of span under full load.

a. Barrel

Provide steel pipe capable of supporting curtain load with maximum deflection of 2.5 mm per meter of width.

b. Spring Balance

Provide an oil-tempered, heat-treated steel helical torsion spring assembly designed for proper balance of door. Ensure that effort to operate manually operated units does not exceed 110 N . At least 80 percent of the door weight must be counterbalanced at any position.

Provide wheel for applying and adjusting spring torque.

2.2.4 Electric Door Operators

Provide electrical wiring and door operating controls conforming to the applicable requirements of NFPA 70 . The door manufacturer must furnish automatic control and safety devices, including extra flexible type SO cable and spring-loaded automatic takeup reel or equivalent device, as required for proper operation of the doors. Conduit, wiring, and mounting of controls are specified in Section 26 20 00 INTERIOR DISTRIBUTION SYSTEM.

Electric door-operator assemblies need to be the sizes and capacities recommended and provided by the door manufacturer for specified doors.

Furnish complete assemblies with electric motors and factory-prewired motor controls, starter, gear reduction units, solenoid-operated brakes, clutch, remote-control stations, manual or automatic control devices, and accessories as required for proper operation of the doors.

Design the operators so that motors may be removed without disturbing the limit-switch adjustment and affecting the emergency auxiliary operators.

Provide a manual operator of crank-gear or chain-gear mechanisms with a release clutch to permit manual operation of doors in case of power failure. Arrange the emergency manual operator so that it may be put into and out of operation from floor level, and its use does not affect the adjustment of the limit switches. Provide an electrical or mechanical device that automatically disconnects the motor from the operating mechanism when the emergency manual operating mechanism is engaged.

SECTION 08 33 23 Page 8

2.2.4.1 Door-Operator Types

Provide an operator mounted to the inside front wall on the left or right side of door and connected to door drive shaft with drive chain and sprockets. Side room is required for this type of mounting. Wall mounted operator can also be mounted above or below shaft; if above shaft, headroom is required.

2.2.4.2 Electric Motors

Provide motors which are the high-starting-torque, reversible, constant-duty electrical type with overload protection of sufficient torque and wattage to move the door in either direction from any position. Ensure they produce a door-travel speed of not less than 0.2 nor more than 0.3 meter per second without exceeding the wattage rating.

Provide motors which conform to NEMA MG 1 designation, temperature rating, service factor, enclosure type, and efficiency to the requirements specified. Motors must be suitable for operation on current of the characteristics indicated. Install motors in approved locations.

2.2.4.3 Motor Bearings

Select bearings with bronze-sleeve or heavy-duty ball or roller antifriction type with full provisions for the type of thrust imposed by the specific duty load.

Pre-lubricate and factory seal bearings in motors less than 375 watts .

Equip motors coupled to worm-gear reduction units with either ball or roller bearings.

Equip bearings in motors 375 watts or larger with lubrication service fittings. Fit lubrication fittings with color-coded plastic or metal dust caps.

In any motor, bearings that are lubricated at the factory for extended duty periods do not need to be lubricated for a given number of operating hours. Display this information on an appropriate tag or label on the motor with instructions for lubrication cycle maintenance.

2.2.4.4 Motor Starters, Controls, and Enclosures

Provide each door motor with: a factory-wired, unfused, disconnect switch;

a reversing, across-the-line magnetic starter with thermal overload protection; 24-volt operating coils with a control transformer limit switch; and a safety interlock assembled in a NEMA ICS 6 type enclosure as specified herein. Ensure control equipment conforms to NEMA ICS 2 .

Provide adjustable switches, electrically interlocked with the motor controls and set to stop the door automatically at the fully open and fully closed position.

2.2.4.5 Control Enclosures

Provide control enclosures that conform to NEMA ICS 6 for general purpose NEMA Type 1.

SECTION 08 33 23 Page 9

2.2.4.6 Sensing-Edge Device

Provide each door with a pneumatic or electric sensing device that meets UL 325 or EN 12453 , extends the full width of the door, and is located within a U-section neoprene or…