W912PM-16-R-0005-0004.pdf

76513

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

W912PM-16-R-0005 is hereby Amended to incorporate the follow ing changes:

1) The due date and time for the receipt of proposals is extended to 12 July 2016 at 2:00 PM Eastern Time.

2) See Technical Summary of Changes for revisions to the Plans and Specifications

All other Terms and Conditions remain unchanged

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 30-Jun-2016

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912PM-16-R-0005

X 9B. DATED (SEE ITEM 11)

25-May-2016

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

30-Jun-2016

CODE

U S ARMY CORPS OF ENGINEERS

WILMINGTON DISTRICT

ATTN: CONTRACTING DIVISION

69 DARLINGTON AVE

WILMINGTON NC 28403-1343

W912PM 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912PM-16-R-0005

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SECTION 00 00 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION, CONTRACT LINE ITEM NUMBER (CLIN) SCHEDULE

The required response date/time has changed from 08-Jul-2016 02:00 PM to 12-Jul-2016 02:00 PM.

(End of Summary of Changes)

Amendment 0004

Page 1 0F 2

Technical Summary of Changes

PROJECT TABLE OF CONTENTS (Volumes 1 thru 3)

Delete existing Pages throughout Volumes 1 thru 3 in their entirety and replace with revised enclosed Pages.

SPECIFICATIONS – Volume 1 Of 3

01 33 00 – SUBMITTAL PROCEDURES

PEN AND INK CHANGES. Attachment 1 – ENG 4288 Form: Strike out Section 22 15

13.16 40 Submittals in their entirety.

SPECIFICATIONS – Volume 2 Of 3

08 33 23 - OVERHEAD COILING DOORS

Delete existing Pages 1 thru 12 in their entirety and replace with revised enclosed Pages. 1 thru 11.

08 71 00 – DOOR HARDWARE

Delete existing Pages 1 thru 16 in their entirety and replace with revised enclosed Pages.

09 67 23.13 01 – STANDARD RESINOUS FLOORING

Delete existing Pages 1 thru 10 in their entirety and replace with revised enclosed Pages.

22 00 00 – PLUMBING, GENERAL PURPOSES

Delete existing Pages 1 thru 50 in their entirety and replace with revised enclosed Pages 1 thru 51.

22 15 13.16 40 – HIGH-PRESSURE COMPRESSED-AIR PIPING, PIPING

COMPONENTS, AND VALVES, STAINLESS

Delete SECTION in its entirety.

23 09 23 – LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER

BUILDING CONTROL SYSTEMS

Amendment 0004

Page 2 0F 2 Delete existing Pages 1 thru 56 in their entirety and replace with revised enclosed Pages.

SPECIFICATIONS – Volume 3 Of 3

26 32 14.00 10 - DIESEL-GENERATOR SET, STATIONARY 15-300 KW, STANDBY

APPLICATIONS

Delete existing Pages 1 thru 37 in their entirety and replace with revised enclosed Pages.

26 36 00 00 10 –AUTOMATIC TRANSFER SWITCH AND BY-PASS/ISOLATION

SWITCH

Delete existing Pages 1 thru 10 in their entirety and replace with revised enclosed Pages.

NOTE:

Text that is added or revised by this amendment is identified with ***Amendment 0004(beginning of revision/addition) in bold print.

The text changes may have necessitated reformatting of subsequent text or pages. If this is the case, those pages have also been issued as amended pages but are not underlined or bold text.

DRAWINGS

Delete existing Volumes 1 through 4 in their entirety and replace with enclosed revised Volumes. Drawing Revisions noted below for each Revised Sheet.

--- End of Summary of Changes---

Encls As Stated

Drawing Revision Description

CS510 Deleted reference to specification

1A‐530 Deleted Note 8 referring to spray foam

1A‐550 Deleted general notes 5 and 6 referring to spray applied fire proofing

1A‐551 Deleted general notes 5 and 6 referring to spray applied fire proofing

1E‐001 Corrected symbol in legend

1E‐002 Revised general note 27

1EL111 Revised light fixture in Room 121

1EP111 Added Sheet Note 8

1EP112 Added Sheet Note 5

1EP121 Revised outlet locations

1EP112 Revised outlet locations

1EP410 Revieion to Room 122

1EY111 Revised sheet note 6

1EY112 Revised sheet note 1

1EY121 Revised sheet note 4

1EY122 Revised sheet note 4

1EY410 Revised sheet notes 10 and 11

1EY421 Revised sheet notes 7 and 8

1EY422 Revised sheet notes 7 and 8

1FA001 Added General Note 22

1FA111 Added Sheet Note 3

1FA112 Added Sheet Note 1

1FX110 Corrected drawing scale

1FX120 Corrected drawing scale

1M‐411 Added General Note 4

1M‐421 Added General Note 3

1MH112 Revised Sheet Note 1

1MH121 Deleted Sheet Note 1

1MP112 Revised Sheet Note 2

1S‐352 Added Section B

1S‐353 Added Section A

1S‐355 Added Typical Roof Renetration Detail

1T‐001 Added General Note 22

2A‐530 Deleted General Note 8

2A‐550 Deleted general notes 5 and 6 referring to spray applied fire proofing

2A‐551 Deleted general notes 5 and 6 referring to spray applied fire proofing

2E‐002 Added General Note 25

2EY112 Revised Sheet Note 1

2EY122 Revised Sheet Note 3

2EY420 Revised Sheet Notes 5 and 6

2EY710 Revised drawing note

2FA001 Added General Note 21

2FX110 Corrected drawing scale

2FX120 Corrected drawing scale

2M‐411 Added General Note 3

2M‐421 Added General Note 3

2MH112 Duct revision Room 115

2MH122 Duct revision Room 207

2S‐502 Added missing detail information

2T‐001 Added General Note 22

3A‐201 Revised Note 15

3A‐202 Revised Note 15

3A‐204 Revised Note 15

3A‐205 Revised Note 15

3A‐210 Revised Enlarged North Elevation

3A‐530 Deleted General Note 9

3A‐550 Deleted general notes 5 and 6 referring to spray applied fire proofing

3E‐002 Added General Note 25

3EP121 Added Sheet Note 6

3EP420 Revised Sheet Note 6

3FA001 Added General Note 22

3M‐411 Added General Note 3

3M‐421 Added General Note 3

3P‐553 Revised Riser Detail 4

3PP112 Revision to Room 127

3PP114 General Notes and Sheet Notes revisions, plan revisions

3PP124 General Notes and Sheet Notes revisions, plan revisions

3T‐001 Added General Note 22

3T‐121 Added Sheet Note 5

SOF SPECIAL TACTICS FACILITY, PHASE 2 PN 76513

FT. BRAGG W912PM-16-R-0005

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 00 60 JSOC SECURITY

01 10 00.10 38 SUPPLEMENTARY SPECIAL CONTRACT REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 14 00 WORK RESTRICTIONS

01 30 00 ADMINISTRATIVE REQUIREMENTS

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 33 29.00 37 SUSTAINABILITY

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 10 QUALITY CONTROL

01 45 00.10 10 QUALITY CONTROL SYSTEM (QCS)

01 45 35 SPECIAL INSPECTIONS

01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

01 57 16 TEMPORARY PEST CONTROL

01 57 19.37 INDOOR AIR QUALITY (IAQ) MANAGEMENT

01 57 20.00 06 ENVIRONMENTAL PROTECTION AND PERMITS

01 57 23 TEMPORARY STORM WATER POLLUTION CONTROL

01 62 35 RECYCLED/RECOVERED/BIOBASED MATERIALS

01 74 19.37 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT

01 78 00 CLOSEOUT SUBMITTALS

01 78 23 OPERATION AND MAINTENANCE DATA

01 91 00.00 37 COMMISSIONING

DIVISION 03 - CONCRETE

03 11 13.00 10 CONCRETE FORMING

03 15 00.00 10 CONCRETE ACCESSORIES

03 20 00.00 10 CONCRETE REINFORCING

03 30 00.00 10 CAST-IN-PLACE CONCRETE

03 35 00.00 10 CONCRETE FINISHING

03 39 00.00 10 CONCRETE CURING

03 40 00.00 10 PLANT-PRECAST CONCRETE PRODUCTS FOR BELOW GRADE

CONSTRUCTION

DIVISION 04 - MASONRY

04 20 00 MASONRY

DIVISION 05 - METALS

05 12 00 STRUCTURAL STEEL

05 21 16 LONGSPAN STEEL JOIST FRAMING

05 21 19 OPEN WEB STEEL JOIST FRAMING

05 21 23 STEEL JOIST GIRDER FRAMING

05 30 00 STEEL DECKS

05 40 00 COLD-FORMED METAL FRAMING

05 50 13 MISCELLANEOUS METAL FABRICATIONS

05 51 00 METAL STAIRS

05 51 33 METAL LADDERS

05 52 00 METAL RAILINGS

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

06 10 00 ROUGH CARPENTRY

PROJECT TABLE OF CONTENTS Page 1 (Revised by Amendment 0004)

06 20 00 FINISH CARPENTRY

06 41 16.00 10 LAMINATE CLAD ARCHITECTURAL CASEWORK

06 61 16 SOLID POLYMER (SOLID SURFACING) FABRICATIONS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 05 23 PRESSURE TESTING AN AIR BARRIER SYSTEM FOR AIR TIGHTNESS

07 13 53 ELASTOMERIC SHEET WATERPROOFING

07 21 13 BOARD AND BLOCK INSULATION

07 21 16 MINERAL FIBER BLANKET INSULATION

07 21 29 SPRAYED INSULATION

07 22 00 ROOF AND DECK INSULATION

07 26 10 SELF-ADHERING AIR AND VAPOR BARRIER

07 27 10.00 10 BUILDING AIR BARRIER SYSTEM

07 42 63 FABRICATED WALL PANEL ASSEMBLIES

07 52 00 MODIFIED BITUMINOUS MEMBRANE ROOFING

07 60 00 FLASHING AND SHEET METAL

07 61 14.00 20 STEEL STANDING SEAM ROOFING

07 84 00 FIRESTOPPING

07 92 00 JOINT SEALANTS

DIVISION 08 - OPENINGS

08 11 13 STEEL DOORS AND FRAMES

08 14 00 WOOD DOORS

08 33 23 OVERHEAD COILING DOORS

08 34 59 ARMORY DOORS

08 34 73 SOUND CONTROL DOOR ASSEMBLIES

08 35 13.26 HORIZONTAL SLIDING, ACCORDION-TYPE FIRE OR SMOKE DOORS

08 41 13 ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

08 45 00 INSULATED TRANSLUCENT WALL AND ROOF PANEL SYSTEMS

08 71 00 DOOR HARDWARE

08 81 00 GLAZING

08 91 00 METAL WALL LOUVERS

DIVISION 09 - FINISHES

09 06 90 COLOR SCHEDULE

09 22 00 SUPPORTS FOR PLASTER AND GYPSUM BOARD

09 29 00 GYPSUM BOARD

09 30 13 CERAMIC TILING

09 51 00 ACOUSTICAL CEILINGS

09 62 38 STATIC-CONTROL FLOORING

09 65 00 RESILIENT FLOORING

09 65 66 RESILIENT ATHLETIC FLOORING

09 67 23.13 01 STANDARD RESINOUS FLOORING

09 67 66 FLUID APPLIED ATHLETIC FLOORING

09 68 00 CARPETING

09 69 13 RIGID GRID ACCESS FLOORING

09 77 20 FIBERGLASS REINFORCED WALL PANELS

09 83 13 ACOUSTICAL WALL TREATMENT

09 90 00 PAINTS AND COATINGS

09 96 00 HIGH-PERFORMANCE COATINGS

DIVISION 10 - SPECIALTIES

10 10 00 VISUAL COMMUNICATIONS SPECIALTIES

10 14 00.20 INTERIOR SIGNAGE

10 14 01 EXTERIOR SIGNAGE

PROJECT TABLE OF CONTENTS Page 2

10 21 13 TOILET COMPARTMENTS

10 22 13.00 48 WIRE MESH PARTITIONS

10 22 39 FOLDING PANEL PARTITIONS

10 26 13 WALL AND CORNER GUARDS

10 28 13 TOILET ACCESSORIES

10 44 16 FIRE EXTINGUISHERS

10 51 13 METAL LOCKERS

10 51 26 PLASTIC LOCKERS AND BENCHES

DIVISION 11 - EQUIPMENT

11 13 10 DOCK LEVELERS

DIVISION 13 - SPECIAL CONSTRUCTION

13 15 00 SWIMMING POOL SYSTEMS

13 17 20 TREADMILL THERAPEUTIC TREATMENT POOL

13 17 30 POLAR PLUNGE THERAPEUTIC TREATMENT POOLS

13 17 40 THERMAL THERAPEUTIC TREATMENT POOLS

DIVISION 14 - CONVEYING EQUIPMENT

14 24 00 HYDRAULIC ELEVATORS

DIVISION 21 - FIRE SUPPRESSION

21 13 13.00 10 WET PIPE SPRINKLER SYSTEM, FIRE PROTECTION

21 22 00.00 10 CLEAN AGENT FIRE EXTINGUISHING SYSTEMS

***Amendment 0004***

DIVISION 22 - PLUMBING

22 00 00 PLUMBING, GENERAL PURPOSE

22 15 14.00 40 GENERAL SERVICE COMPRESSED-AIR SYSTEMS, LOW PRESSURE

***Amendment 0004***

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

23 00 00 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST SYSTEMS

23 05 15 COMMON PIPING FOR HVAC

23 05 48.00 40 VIBRATION AND SEISMIC CONTROLS FOR HVAC PIPING AND

EQUIPMENT

23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC

23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS

23 09 23 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER

BUILDING CONTROL SYSTEMS

23 64 26 CHILLED, CHILLED-HOT, AND CONDENSER WATER PIPING SYSTEMS

23 73 13.00 40 MODULAR INDOOR CENTRAL-STATION AIR-HANDLING UNITS

23 81 47 WATER-LOOP AND GROUND-LOOP HEAT PUMP SYSTEMS

23 82 00.00 20 TERMINAL HEATING AND COOLING UNITS

23 82 02.00 48 UNITARY HEATING AND COOLING EQUIPMENT

DIVISION 25 - INTEGRATED AUTOMATION

25 10 10 UTILITY MONITORING AND CONTROL SYSTEM (UMCS) FRONT END

AND INTEGRATION

DIVISION 26 - ELECTRICAL

PROJECT TABLE OF CONTENTS Page 3

26 20 00 INTERIOR DISTRIBUTION SYSTEM

26 23 00 SWITCHBOARDS AND SWITCHGEAR

26 29 23 VARIABLE FREQUENCY DRIVE SYSTEMS UNDER 600 VOLTS

26 32 14.00 10 DIESEL-GENERATOR SET, STATIONARY 15-300 KW, STANDBY

APPLICATIONS

26 32 15.00 10 DIESEL-GENERATOR SET STATIONARY 100-2500 KW, WITH

AUXILIARIES

26 36 00.00 10 AUTOMATIC TRANSFER SWITCH AND BY-PASS/ISOLATION SWITCH

26 41 00 LIGHTNING PROTECTION SYSTEM

26 51 00 INTERIOR LIGHTING WITH LED

DIVISION 27 - COMMUNICATIONS

27 05 14.00 10 CABLE TELEVISION PREMISES DISTRIBUTION SYSTEM

27 10 00 BUILDING TELECOMMUNICATIONS CABLING SYSTEM

27 51 16 POOL AREA PUBLIC ADDRESS SYSTEMS

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 23 23.00 10 CLOSED CIRCUIT TELEVISION SYSTEMS

28 31 76 INTERIOR FIRE ALARM AND MASS NOTIFICATION SYSTEM

DIVISION 31 - EARTHWORK

31 00 00 EARTHWORK

31 05 22.00 06 GEOTEXTILES USED AS FILTERS

31 11 00 CLEARING AND GRUBBING

31 31 16 SOIL TREATMENT FOR SUBTERRANEAN TERMITE CONTROL

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 01 19 FIELD MOLDED SEALANTS FOR SEALING JOINTS IN RIGID

PAVEMENTS

32 05 33 LANDSCAPE ESTABLISHMENT

32 11 23 AGGREGATE AND/OR GRADED-CRUSHED AGGREGATE BASE COURSE

32 12 10 BITUMINOUS TACK AND PRIME COATS

32 12 11 BITUMINOUS SURFACE TREATMENT

32 12 16 HOT-MIX ASPHALT (HMA) FOR ROADS

32 13 13.06 PORTLAND CEMENT CONCRETE PAVEMENT FOR ROADS AND SITE

FACILITIES

32 16 13 CONCRETE SIDEWALKS AND CURBS AND GUTTERS

32 17 24.00 10 PAVEMENT MARKINGS

32 92 19 SEEDING

32 92 23 SODDING

32 93 00 EXTERIOR PLANTS

DIVISION 33 - UTILITIES

33 11 00 WATER DISTRIBUTION

33 30 00 SANITARY SEWERS

33 40 00 STORM DRAINAGE UTILITIES

33 46 13 FOUNDATION DRAINAGE SYSTEM

33 46 16 SUBDRAINAGE SYSTEM

33 61 00 PREFABRICATED UNDERGROUND HEATING/COOLING DISTRIBUTION

SYSTEM

33 70 02.00 10 ELECTRICAL DISTRIBUTION SYSTEM, UNDERGROUND

33 82 00 TELECOMMUNICATIONS OUTSIDE PLANT (OSP)

DIVISION 41 - MATERIAL PROCESSING AND HANDLING EQUIPMENT

PROJECT TABLE OF CONTENTS Page 4

41 22 23.19 PARALOFT HOISTS

41 22 23.20 DIVING TOWER HOISTS

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 5

SECTION 08 33 23

OVERHEAD COILING DOORS

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.

AMERICAN SOCIETY OF CIVIL ENGINEERS (ASCE)

ASCE 7 (2010; Errata 2011; Supp 1 2013) Minimum Design Loads for Buildings and Other Structures

AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING

ENGINEERS (ASHRAE)

ASHRAE FUN IP (2013) Fundamentals Handbook, I-P Edition

ASME INTERNATIONAL (ASME)

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

ASTM INTERNATIONAL (ASTM)

ASTM A153/A153M (2009) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware

ASTM A27/A27M (2013) Standard Specification for Steel Castings, Carbon, for General Application

ASTM A307 (2012) Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength

ASTM A36/A36M (2012) Standard Specification for Carbon Structural Steel

ASTM A48/A48M (2003; R 2012) Standard Specification for Gray Iron Castings

ASTM A53/A53M (2012) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM A653/A653M (2013) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM A666 (2010) Standard Specification for Annealed

SECTION 08 33 23 Page 1 or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate and Flat Bar

ASTM A780/A780M (2009) Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings

ASTM A924/A924M (2013) Standard Specification for General Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip Process

ASTM B221 (2013) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

ASTM D2000 (2012) Standard Classification System for Rubber Products in Automotive Applications

ASTM E330 (2002; R 2010) Structural Performance of Exterior Windows, Doors, Skylights and Curtain Walls by Uniform Static Air Pressure Difference

ASTM E84 (2014) Standard Test Method for Surface Burning Characteristics of Building Materials

ASTM F568M (2007) Standard Specification for Carbon and Alloy Steel Externally Threaded Metric Fasteners

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

NEMA ICS 2 (2000; R 2005; Errata 2008) Standard for Controllers, Contactors, and Overload Relays Rated 600 V

NEMA ICS 6 (1993; R 2011) Enclosures

NEMA MG 1 (2011; Errata 2012) Motors and Generators

NEMA ST 1 (1988; R 1994; R 1997) Specialty Transformers (Except General Purpose Type)

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2014; AMD 1 2013; Errata 1 2013; AMD 2 2013; Errata 2 2013; AMD 3 2014; Errata 3 2014) National Electrical Code

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submittals with an "S" are for inclusion in the Sustainability Notebook, in conformance with Section 01 33 29.00 37 SUSTAINABILITY. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SECTION 08 33 23 Page 2

SD-02 Shop Drawings

Overhead Coiling Doors; G

Counterbalancing Mechanism; G

Electric Door Operators; G

Bottom Bars; G

Guides; G

Mounting Brackets; G

Overhead Drum; G

Hood; G

Painting; G

SD-03 Product Data

Overhead Coiling Doors; G

Hardware; G

Counterbalancing Mechanism; G

Electric Door Operators; G

SD-04 Samples

Factory-applied enamel finish; G

SD-05 Design Data

Overhead Coiling Doors; G

Hardware; G

Counterbalancing Mechanism; G

Electric Door Operators; G

SD-10 Operation and Maintenance Data

Operation and Maintenance Manuals; G

Materials; G

Devices; G

Procedures; G

Manufacture's Brochures; G

Parts Lists; G

SECTION 08 33 23 Page 3

Cleaning; G

1.3 OVERHEAD COILING DOOR DETAIL SHOP DRAWINGS

Provide installation drawings for overhead coiling 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. Include a schedule showing the location of each door with the drawings. Provide custom color charts to match finishes on finish schedules.

1.4 WARRANTY, OPERATION AND MAINTENANCE DATA

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

Materials

Devices

Manual Door Operators

Electric Door Operators

Hood

Counterbalancing Mechanism

Painting

Procedures

Manufacture's Brochures

Parts Lists

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.

1.5 DELIVERY AND STORAGE

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.

SECTION 08 33 23 Page 4

PART 2 PRODUCTS

2.1 DESCRIPTION

Doors to be coiling type, with interlocking slats, complete with anchoring and door hardware, guides, hood, and operating mechanisms, and designed for use on openings as indicated. Use grease-sealed or self-lubricating bearings for rotating members.

2.2 PERFORMANCE REQUIREMENTS

2.2.1 Wind Loading

Design and fabricate door assembly to withstand the wind loading pressure of at least 57 pounds per square foot with a maximum deflection of 1/120 of the opening width. Provide test data showing compliance with ASTM E330.

Sound engineering principles may be used to interpolate or extrapolate test results to door sizes not specifically tested. Ensure complete assembly meets or exceeds the requirements of ASCE 7.

2.2.2 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.

2.3 OVERHEAD COILING DOORS

2.3.1 Curtain Materials and Construction

Provide curtain slats fabricated from Grade A steel sheets conforming to ASTM A653/A653M, with the additional requirement of a minimum yield point of 33,000 psi. Provide sheets, galvanized in accordance with ASTM A653/A653M and ASTM A924/A924M.

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.

2.3.2 Insulated Curtains

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

Supply slat system with a minimum R-value of 7.7 when calculated in accordance with ASHRAE FUN IP. Slats to consist of a urethane core not less than 11/16 inch thick, completely enclosed within metal facings. Ensure the exterior face of slats are the same gauge as specified for curtains.

Select an interior face not lighter than 0.0219 inches. 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 ASTM E84. All of the overhead coiling doors shall be STC 30 except the one in the B2 pool area, B3 compressor room, and B3 tower interior as indicated on the door schedules.

2.3.3 Curtain Bottom Bar

Install curtain bottom bars as pairs of angles from the manufacturer's standard steel, stainless and aluminum extrusions not less than 2.0 by 2.0

SECTION 08 33 23 Page 5 inches by 0.188 inch. Ensure steel extrusions conform to ASTM A36/A36M.

Stainless steel extrusions conforming to ASTM A666, Type 304. Aluminum extrusions conforming to ASTM B221. Galvanize angles and fasteners in accordance with ASTM A653/A653M and ASTM A924/A924M. Coat welds and abrasions with paint conforming to ASTM A780/A780M.

2.3.4 Locks

Provide end and/or wind locks of Grade B cast steel conforming to ASTM A27/A27M, galvanized in accordance with ASTM A653/A653M, ASTM A153/A153M and ASTM A924/A924M. Secure locks at every other curtain slat.

2.3.5 Weather Stripping

Ensure weather-stripping at the door-head and jamb is 1/8-inch thick sheet of natural or neoprene rubber with air baffles and minimum 2-1/2 inch angled brush. Secure weather stripping to the insides of hoods with galvanized-steel fasteners through continuous galvanized-steel pressure bars at least 5/8-inch wide and 1/8-inch thick.

Ensure threshold weather-stripping is 1/8-inch thick sheet natural or neoprene rubber secured to the bottom bars.

Provide weather-stripping of natural or neoprene rubber conforming to

ASTM D2000.

Provide brush weather stripping per manufacturer's recommendation.

***Amendment 0004***

2.3.6 2.3.6 Locking Devices

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

***Amendment 0004***

2.3.7 Safety Interlock

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

2.3.8 Overhead Drum

Fabricate drums from nominal 0.028-inch thick, hot-dip galvanized steel sheet with G90 (Z275) zinc coating, complying with ASTM A653/A653M.

2.4 HARDWARE

Ensure all hardware conforms to ASTM A153/A153M, ASTM A307, ASTM F568M, and

ASTM A27/A27M.

2.4.1 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 and strength to retain curtain, and to withstand loading. Ensure curtain operates smoothly. Slot bolt holes for track adjustment.

SECTION 08 33 23 Page 6

2.4.2 Equipment Supports

Fabricate door-operating equipment supports from the manufacturer's standard steel shapes and plates conforming to ASTM A36/A36M, galvanized in accordance with ASTM A653/A653M and ASTM A924/A924M. Size the shapes and plates in accordance with the industry standards for the size, weight, and type of door installation.

2.4.3 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.

2.5 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.

2.5.1 Brackets

Provide the manufacturer's standard mounting brackets with one located at each end of the counterbalance barrel conforming to ASTM A48/A48M. Provide brackets of either cast iron or cold-rolled steel.

2.5.2 Counterbalance Barrels

Fabricate spring barrel of manufacturer's standard hot-formed, structural-quality, welded or seamless carbon-steel pipe, conforming to ASTM A53/A53M. 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 0.03 inch per foot of span under full load.

2.5.2.1 Barrel

Provide steel pipe capable of supporting curtain load with maximum deflection of 0.03 inches per foot of width.

2.5.3 Torsion Rod for Counter Balance

Fabricate rod from the manufacturer's standard cold-rolled steel, sized to hold fixed spring ends and carry torsional load.

2.6 ELECTRIC DOOR OPERATORS

Provide electrical wiring and door operating controls conforming to the applicable requirements of NFPA 70.

Electric door-operator assemblies needs 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.

SECTION 08 33 23 Page 7

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.

***Amendment 0004***

2.6.1 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.

***Amendment 0004***

2.6.2 Electric Motors

Provide motors which are the high-starting-torque, reversible, constant-duty electrical type with overload protection of sufficient torque and horsepower to move the door in either direction from any position.

Ensure they produce a door-travel speed of not less than 8 nor more than 12 inches per second without exceeding the horsepower rating.

Provide motors which conform to NEMA MG 1 designation, temperature rating, service factor, enclosure type, and efficiency to the requirements specified.

2.6.3 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 1/2 horsepower.

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

Equip bearings in motors 1/2 horsepower 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.

2.6.4 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; 120-volt operating coils with a control transformer limit switch; and a safety interlock assembled in a NEMA ICS 6 type enclosure as

SECTION 08 33 23 Page 8 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.

2.6.5 Control Enclosures

Provide control enclosures that conform to NEMA ICS 6 for oil-tight and dust-tight NEMA Type 13.

2.6.6 Transformer

Provide starters with 230/460 to 115 volt control transformers with one secondary fuse when required to reduce the voltage on control circuits to 120 volts or less. Provide a transformer conforming to NEMA ST 1.

***Amendment 0004***

2.6.7 Safety-Edge Device

Provide each door with a 2 wire monitored, electric safety device extending the full width of the door and located within a U-section neoprene or rubber astragal, mounted on the bottom rail of the bottom door section.

Device needs to immediately stop and reverse the door upon contact with an obstruction in the door opening during downward travel and cause the door to return to full-open position. A safety device is not a substitute for a limit switch.

Connect safety device to the motor through an electric wireless connection.

***Amendment 0004***

2.6.8 Remote-Control Stations

Provide interior remote control stations which are full-guarded, momentary-contact three-button, heavy-duty, surface-mounted NEMA ICS 6 type enclosures as specified. Mark buttons "OPEN," "CLOSE," and "STOP." Ensure the "CLOSE" button requires a constant pressure to maintain the closing motion of the door. When the door is in motion and the "STOP" button is pressed, ensure the door stops instantly and remains in the stopped position. From the stopped position, the door may then be operated in either direction.

2.6.9 Speed-Reduction Units

Provide speed-reduction units consisting of hardened-steel worm and bronze worm gear assemblies running in oil or grease and inside a sealed casing, coupled to the motor through a flexible coupling. Drive shafts need to rotate on ball- or roller-bearing assemblies that are integral with the unit.

Provide minimum ratings of speed reduction units in accordance with AGMA provisions for class of service.

Ground worm gears to provide accurate thread form; machine teeth for all other types of gearing. Surface harden all gears.

Provide antifriction type bearings equipped with oil seals.

SECTION 08 33 23 Page 9

2.6.10 Chain Drives

Provide roller chains that are a power-transmission series steel roller type conforming to ASME B29.400, with a minimum safety factor of 10 times the design load.

Heat-treat or otherwise harden roller-chain side bars, rollers, pins, and bushings.

Provide high-carbon steel chain sprockets with machine-cut hardened teeth, finished bore and keyseat, and hollow-head setscrews.

2.6.11 Brakes

Provide 360-degree shoe brakes or shoe and drum brakes. Ensure the brakes are solenoid-operated and electrically interlocked to the control circuit to set automatically when power is interrupted.

2.6.12 Clutches

Ensure clutches are either the 4-inch diameter, multiple face, externally adjustable friction type or adjustable centrifugal type.

2.6.13 Weather Seal Sensing Edge

Provide automatic stop control by an automatic sensing switch within neoprene astragal extending the full width of door bottom bar.

Provide an electric sensing edge device. Ensure the door immediately stops downward travel when contact occurs before door fully closes. Provide a self-monitoring wireless sensing edge connection to the motor operator;

eliminating the need for a physical traveling electric cord connection between bottom bar sensing edge device and motor operator. Supervised system alters normal door operation; preventing damage, injury or death due to an inoperable sensing edge system.

2.7 SURFACE FINISHING

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

Noticeable variations in the same metal component 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.

PART 3 EXECUTION

3.1 GENERAL

Install overhead coiling door assembly, anchors and inserts for guides, brackets, motors, switches, hardware, and other accessories in accordance with approved detail drawings and manufacturer's written instructions.

Upon completion of installation, ensure doors are free from all distortion.

Install overhead coiling doors, motors, hoods, and operators at the mounting locations as indicated for each door in the contract documents and as required by the manufacturer.

Install overhead coiling doors, switches, and controls along accessible

SECTION 08 33 23 Page 10 routes in compliance with regulatory requirements for accessibility and as required by the manufacturer.

3.2 FACTORY APPLIED ENAMEL

Factory-Applied Enamel Finish

Manufacturer's standard baked-on finish consisting of prime coat and thermosetting topcoat. After factory priming, apply one coat of low-gloss enamel to exposed surfaces. Separately bake or oven dry each coat. Drying time and temperature requirements shall be in accordance with the coating manufacturer's recommendations. Color(s) of finish coat shall be as indicated on the drawings and shall match approved color sample(s).

3.3 ACCEPTANCE PROVISIONS

After installation, adjust hardware and moving parts. Lubricate bearings and sliding parts as recommended by manufacturer to provide smooth operating functions for ease movement, free of warping, twisting, or distortion of the door assembly.

Adjust seals to provide weather-tight fit around entire perimeter.

Engage a factory-authorized service representative to perform startup service and checks according to manufacturer's written instructions.

***Amendment 0004*** Test the door opening and closing operation when activated by controls.

Adjust controls and safeties. Replace damaged and malfunctioning controls and equipment. Reset door-closing mechanism after successful test.

***Amendment 0004***

Test and make final adjustment of new doors at no additional cost to the Government.

3.3.1 Maintenance and Adjustment

Not more than 90 calendar days after completion and acceptance of the project, examine, lubricate, test, and re-adjust doors as required for proper operation.

3.3.2 CLEANING

Clean doors in accordance with manufacturer's approved instructions.

3.4 OPERATION AND MAINTENANCE

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.

Provide operation and maintenance manuals which are consistent with manufacturer's standard brochures, schematics, printed instructions, general operating procedures, and safety precautions. Provide test data that is legible and of good quality.

-- End of Section --

SECTION 08 33 23 Page 11

SECTION 08 71 00

DOOR HARDWARE

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.

ASTM INTERNATIONAL (ASTM)

ASTM E283 (2004; R 2012) Determining the Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen

BUILDERS HARDWARE MANUFACTURERS ASSOCIATION (BHMA)

ANSI/BHMA A156.1 (2013) Butts and Hinges

ANSI/BHMA A156.13 (2012) Mortise Locks & Latches Series 1000

ANSI/BHMA A156.16 (2013) Auxiliary Hardware

ANSI/BHMA A156.18 (2012) Materials and Finishes

ANSI/BHMA A156.2 (2011) Bored and Preassembled Locks and Latches

ANSI/BHMA A156.21 (2009) Thresholds

ANSI/BHMA A156.26 (2012) Continuous Hinges. This Standard establishes requirements for architectural continuous hinges used in building construction. Cycle, finish, abuse, overload, vertical wear, and strength tests are included.

ANSI/BHMA A156.4 (2013) Door Controls - Closers

ANSI/BHMA A156.5 (2014) Auxiliary Locks and Associated Products

ANSI/BHMA A156.6 (2010) Architectural Door Trim

ANSI/BHMA A156.7 (2003; R 2009) Template Hinge Dimensions

BHMA A156.15 (2011) Release Devices Closer Holder, Electromagnetic and Electromechanical

BHMA A156.22 (2012) Door Gasketing and Edge Seal Systems

SECTION 08 71 00 Page 1

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 101 (2012; Amendment 1 2012) Life Safety Code

NFPA 80 (2013) Standard for Fire Doors and Other Opening Protectives

STEEL DOOR INSTITUTE (SDI/DOOR)

SDI/DOOR A250.8 (2003; R2008) Recommended Specifications for Standard Steel Doors and Frames

UNDERWRITERS LABORATORIES (UL)

UL Bld Mat Dir (2012) Building Materials Directory

1.2 SUBMITTALS

Submittals with an "S" are for inclusion in the Sustainability Notebook, in conformance with Section 01 33 29.00 37 SUSTAINABILITY. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES.

SD-02 Shop Drawings

Hardware schedule; G

Keying system; G

SD-03 Product Data

Hardware items; G

SD-08 Manufacturer's Instructions

Installation

SD-10 Operation and Maintenance Data

Hardware Schedule items, Data Package 1; G

Submit data package in accordance with Section 01 78 23 OPERATION

AND MAINTENANCE DATA.

SD-11 Closeout Submittals

Key Bitting

1.3 HARDWARE SCHEDULE

Prepare and submit hardware schedule in the following form:

SECTION 08 71 00 Page 2

Hardware Item

QuantitySize Reference Publi-cation Type No.

Finish Mfr Name and Catalog No.

Key Control Symbols

UL

Mark (If fire rated and listed)

BHMA

Finish Desig-nation

1.4 KEY BITTING CHART REQUIREMENTS

Submit key bitting charts to the Contracting Officer prior to completion of the work. Include:

a. Complete listing of all keys (AA1, AA2, etc.).

b. Complete listing of all key cuts (AA1-123456, AA2-123458).

c. Tabulation showing which key fits which door.

d. Copy of floor plan showing doors and door numbers.

e. Listing of 20 percent more key cuts than are presently required in each master system.

1.5 QUALITY ASSURANCE

1.5.1 Hardware Manufacturers and Modifications

Provide, as far as feasible, locks, hinges, and closers of one lock, hinge, or closer manufacturer's make. Modify hardware as necessary to provide features indicated or specified.

1.5.2 Hardware Coordination and Keying Meeting

Prior to the submission of the hardware shop drawing, the Contracting Officer, Contractor, Door Hardware subcontractor, using Activity and Base Locksmith shall meet to discuss coordination of Government furnished hardware and key requirements for the facility.

1.6 DELIVERY, STORAGE, AND HANDLING

Deliver hardware in original individual containers, complete with necessary appurtenances including fasteners and instructions. Mark each individual container with item number as shown in hardware schedule. Deliver permanent keys and removable cores to the Contracting Officer, either directly or by certified mail. Deliver construction master keys with the locks.

PART 2 PRODUCTS

2.1 TEMPLATE HARDWARE

Provide hardware to be applied to metal or to prefinished doors manufactured to template. Promptly furnish template information or templates to door and frame manufacturers. Conform to ANSI/BHMA A156.7 for template hinges. Coordinate hardware items to prevent interference with other hardware.

SECTION 08 71 00 Page 3

2.2 HARDWARE FOR FIRE DOORS AND EXIT DOORS

Provide all hardware necessary to meet the requirements of NFPA 80 for fire doors and NFPA 101 for exit doors, as well as to other requirements indicated, even if such hardware is not specifically mentioned under paragraph entitled "Hardware Sets." Provide the label of Underwriters Laboratories, Inc. for such hardware listed in UL Bld Mat Dir or labeled and listed by another testing laboratory acceptable to the Contracting Officer.

2.3 HARDWARE FOR SOUND RATED DOORS

Seals, hinges, and thresholdS for sound rated door assemblies shall be provided by the door assembly manufacturer to ensure a complete performance guaranteed acoustical assembly. Balance of door hardware shall be per paragraph entitled "Hardware Sets" and as specified here-in. Coordinate locks, exit devices, and other hardware items to maintain door manufacturer's sound rating.

2.4 HARDWARE ITEMS FOR STANDARD DOORS

Clearly and permanently mark with the manufacturer's name or trademark, hinges, pivots, locks, latches, exit devices, bolts and closers where the identifying mark will be visible after the item is installed. For closers with covers, the name or trademark may be beneath the cover.

2.4.1 Hinges

2.4.1.1 Butt Hinges

ANSI/BHMA A156.1, 4-1/2 by 4-1/2 inch unless otherwise indicated.

Construct loose pin hinges for exterior doors and reverse-bevel interior doors so that pins will be nonremovable when door is closed. Other antifriction bearing hinges may be provided in lieu of ball-bearing hinges.

2.4.1.2 Continuous Hinges

ANSI/BHMA A156.26, concealed gear type with nonremoveable pin. Finish of hinge shall match finish on door.

2.4.2 Locks and Latches

2.4.2.1 Bored Locks and Latches

ANSI/BHMA A156.2, Series 4000, Grade 1.

2.4.2.2 Combination Locks

ANSI/BHMA A156.5, Heavy-duty, mechanical combination lockset with five pushbuttons, standard-sized lever, 3/4 inch deadlocking latch, 2-3/4 inch backset. Operate the locks by pressing two or more of the buttons in unison or individually in the proper sequence. Inside lever will operate the latch. Provide a keyed cylinder on the interior to permit setting the combination.

2.4.2.3 High Security Combination Locks and Latches

Doors requiring high-security combination locks will be equipped with a

SECTION 08 71 00 Page 4 built-in GSA-approved combination lock meeting Federal Specifications FF-L-2740B such as the Kaba Mas CDX-10.

2.4.3 Exit Devices

Detex brand exit devices model V40xEBxCD will be Government furnished Contractor installed.

2.4.4 Cylinders and Cores

Provide cylinders for new locks, including locks provided under other sections of this specification. Provide cylinders which are fully compatible with products of the Best Lock Corporation with interchangeable cores which are removable by a special control key. Factory set the cores with seven pin tumblers using the A4 system and D keyway. Submit a core code sheet with the cores. Provide master keyed cores in one system for this project. Provide construction interchangeable cores.

2.4.5 Keying System

***Amendment 0004*** Provide an extension of the existing keying system. Provide key cabinet as specified.

***Amendment 0004***

2.4.6 Lock Trim

Cast, forged, or heavy wrought construction and commercial plain design.

2.4.6.1 Lever Handles

Provide lever handles in lieu of knobs. Provide lever handle locks with a breakaway feature (such as a weakened spindle or a shear key) to prevent irreparable damage to the lock when force in excess of that specified in ANSI/BHMA A156.13 is applied to the lever handle. Provide solid, curved lever handles that return to within 1/2 inch of the door face.

2.4.6.2 Texture

Provide knurled or abrasive coated knobs or lever handles for doors which are accessible to blind persons and which lead to dangerous areas.

2.4.7 Keys

Furnish one file key, one duplicate key, and one working key for each key change and for each master keying system. Furnish one additional working key for each lock of each keyed-alike group. Furnish 10 construction master keys, and 2 control keys for removable cores. Furnish a quantity of key blanks equal to 20 percent of the total number of file keys. Stamp each key with appropriate key control symbol and "U.S. property - Do not duplicate." Do not place room number on keys.

2.4.8 Door Bolts

ANSI/BHMA A156.16. Flush bolts type L04081, provide dustproof strikes for bottom bolts. Dutch door bolts type L04161.

SECTION 08 71 00 Page 5

2.4.9 Closers

ANSI/BHMA A156.4, Series C02000, Grade 1, with PT 4C. Provide with brackets, arms, mounting devices, fasteners, full size covers, except at storefront mounting, and other features necessary for the particular application. Size closers in accordance with manufacturer's recommendations, or provide multi-size closers, Sizes 1 through 6, and list sizes in the Hardware Schedule. Provide manufacturer's 10 year warranty.

2.4.9.1 Identification Marking

Engrave each closer with manufacturer's name or trademark, date of manufacture, and manufacturer's size designation located to be visible after installation.

2.4.10 Closer Holder-Release Devices

BHMA A156.15. Use type C00011 where indicated.

2.4.11 Door Trim

ANSI/BHMA A156.6.

2.4.11.1 Kick Plates

2 inch less than door width for single doors; one inch less than door width for pairs of doors. Provide 10 inch kick plates for flush doors, made from .050 inch thick stainless steel and beveled on all four sides.

2.4.11.2 Push Plates

4 inch by 16 inch made from .050 inch thick stainless steel and beveled on all four sides.

2.4.11.3 Pull Plates

4 inch by 16 inch made from .050 inch thick stainless steel and beveled on all four sides with 8 inch tubular, straight pull bar.

2.4.12 Door Stops and Silencers

ANSI/BHMA A156.16. Silencers Type L03011. Provide three silencers for each single door, two for each pair. Door stops Type L02251. Mounting shall be per manufacturer's recommendations for specific wall substrate.

2.4.13 Thresholds

ANSI/BHMA A156.21. Use J35100, with vinyl or silicone rubber insert in face of stop, for exterior doors opening out, unless specified otherwise.

2.4.14 Weather Stripping Gasketing

BHMA A156.22. Provide a set to include head and jamb seals, type R0Y155 of silicone or thermo-plastic elastomer; sweep strips, type R3A356; and, for pairs of doors, astragals, type R3A835. Air leakage of weather stripped doors not to exceed 1.25 cubic feet per minute of air per square foot of door area when tested in accordance with ASTM E283.

SECTION 08 71 00 Page 6

2.4.15 Lightproofing Gasketing

BHMA A156.22. Include adjustable doorstops at head and jambs and an automatic door bottom per set, both of extruded aluminum, clear (natural) anodized, surface applied, with vinyl fin seals between plunger and housing. Provide doorstops with solid neoprene tube, silicone rubber, or closed-cell sponge gasket. Furnish door bottoms with adjustable operating rod and silicone rubber or closed-cell sponge neoprene gasket. Doorstops mitered at corners. For pairs of door provide meeting stiles type, split overlapping astragal, applied to door face at lock stiles. Provide the type and function designation where specified in paragraph entitled "Hardware Sets".

2.4.16 Fire Rated Gasketing

BHMA A156.22. Provide a set to include head and jamb seals, type R0Y155 of silicone or thermo-plastic elastomer; and, for pairs of doors, astragals, type R3A835.

2.4.17 Rain Drips

Extruded aluminum, not less than 0.08 inch thick, clear anodized. Set drips in sealant and fasten with stainless steel screws.

2.4.17.1 Door Rain Drips

Approximately 1-1/2 inch high by 5/8 inch projection. Align bottom with bottom edge of door.

2.4.17.2 Overhead Rain Drips

Approximately 1-1/2 inch high by 2-1/2 inch projection, with length equal to overall width of door frame. Align bottom with door frame rabbet.

2.4.18 Special Tools

Provide special tools, such as spanner and socket wrenches and dogging keys, required to service and adjust…