08_34_73_-_Rev_21Jun18.pdf

{Add/Repair B541 Global Hawk GSMP - Grand Forks AFB, ND} {JFSD201801}

SECTION 08 34 73 Page 1 21 June 18

SECTION 08 34 73

SOUND CONTROL DOOR ASSEMBLIES

02/15

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.

ARCHITECTURAL WOODWORK INSTITUTE (AWI)

AWI AWS (2nd Edition) Architectural Woodwork

Standards

ASTM INTERNATIONAL (ASTM)

ASTM A1008/A1008M (2016) Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy with Improved Formability, Solution Hardened, and Bake Hardened

ASTM A568/A568M (2014) Standard Specifications for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, General Requirements for

ASTM A653/A653M (2015; E 2016) Standard Specification for

Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM A924/A924M (2017a) Standard Specification for General

Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip Process

ASTM D1056 (2014) Standard Specification for Flexible

Cellular Materials - Sponge or Expanded Rubber

ASTM D6386 (2010) Standard Practice for Preparation of Zinc (Hot-Dip Galvanized) Coated Iron and Steel Product and Hardware Surfaces for Painting

ASTM E1289 (2008) Standard Specification for

Reference Specimen for Sound Transmission Loss

ASTM E336 (2016a) Standard Test Method for

Measurement of Airborne Sound Insulation in Buildings

ASTM E413 (2016) Classification for Rating Sound

Attachment 10, FA465918R0005

Revised

SECTION 08 34 73 Page 2 21 June 18

Insulation

ASTM E90 (2009) Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements

NATIONAL COUNTERINTELLIGENCE AND SECURITY CENTER

NCSC ICD/ICS 705 Technical Specifications for Construction and Management of Sensitive Compartmented Information Facilities (Version 3, Sept.

2015)

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 101 (2015; ERTA 2016) Life Safety Code

NFPA 252 (2017) Standard Methods of Fire Tests of

Door Assemblies

NFPA 80 (2016; TIA 16-1) Standard for Fire Doors and Other Opening Protectives

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 to Section 01 33 29 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01000:

SD-02 Shop Drawings

Hollow Metal Sound Retardant Doors; G Wood Sound Retardant Doors; G Door Frames; G

SD-03 Product Data

Hollow Metal Sound Retardant Doors; G Wood Sound Retardant Doors; G Door Frames; G Door Hardware; G Intumescent Seals, Gasketing and Door Bottoms; G Thresholds; G

SD-06 Test Reports

Wind Loading Tests; G Water Leakage Tests; G Acoustical Tests; G Air Infiltration Tests; G Positive Pressure Tests; G

SD-07 Certificates

Hollow Metal Sound Retardant Doors; G

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Wood Sound Retardant Doors; G Door Frames; G Door Hardware; G Intumescent Seals, Gasketing and Door Bottoms; G Thresholds; G

SD-11 Closeout Submittals

Reduced VOC Content for Finishes; S

1.3 QUALITY CONTROL

Ensure work within this section is designed and furnished by one manufacturer, who has been engaged in the manufacture of Sound Retardant Wood and Hollow Metal Door Systems for at least five years prior to the start of this work.

Provide acoustic assemblies manufactured by a single source specializing in the production of this type work for a minimum of 5 years.

1.3.1 Compliance and Labeling

1.3.1.1 Category A Positive Pressure Fire Door Construction

Where requirements for positive pressure are met, include for doors all requirements as part of the door construction per Category A guidelines as published by ITS/Warnock-Hersey. Intumescent is not allowed on the frame.

Apply smoke gasketing around the perimeter of the frame to meet the "S" smoke rating is permissible in instances where smoke control is required.

1.3.1.2 Category B Positive Pressure Fire Door Construction

Conform all door openings to the applicable portions of NFPA 101 and NFPA 252. Incorporate field applied intumescent materials, applied by a licensed installer according to the manufacturers' instructions. Keep instructions on file. Additional gasketing may be required to meet the 'S' smoke rating. Submit Certificate for intumescent seals, gasketing and door bottoms.

1.3.1.3 Labeling

Ensure all positive pressure door assemblies carry the fire label for the complete opening, clearly identifying the:

a. Manufacturer

b. Third party testing and certification agency

c. Fire door rating

d. Installation limitations

e. Compatible frame, hardware component ratings

f. Required building code information, including temperature and smoke rating

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1.4 DELIVERY, STORAGE, AND HANDLING

Ship all doors in the manufacturer's undamaged individual cartons, securely bundled and wrapped with moisture-resistant covers and stored in accordance with the manufacturer's printed instructions in a dry, clean, and ventilated area.

Deliver and store wood doors in the building following the installation of concrete, terrazzo, plaster, or other wet materials, and only after the building has dried out and has a roof.

Store all materials on planks in a dry location. Store doors and frames vertically with minimum 2-inch airspace between. Store doors on the edge to eliminate any potential damage to the door bottom seal. Cover all material to protect from damage but in a manner to allow proper circulation.

Maintain relative humidity in the building between 30 and 65 percent.

Maintain the ambient temperature at 60 degrees F minimum at the time of installation of wood doors.

Perform final adjustment of seals when temperatures and humidity conditions replicate the interior conditions that will exist when the building is occupied.

PART 2 PRODUCTS

2.1 PRODUCT SUSTAINABILITY CRITERIA

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 PRODUCE VOLATILE

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

2.2 SYSTEM DESCRIPTION

Provide sound retardant door assemblies of the thickness, width, and height indicated, complete with perimeter seals, seal housings, gasketing, automatic door bottoms, thresholds, and door frames as required to conform to the specified STC per ASTM E90 and ASTM E1289.

Submit fabrication drawings for Hollow Metal Sound Retardant Doors, Wood Sound Retardant Doors, and Door Frames.

Submit certificates showing conformance with the referenced standards in this section, and manufacturer's catalog data including STC ratings and UL fire rating, where applicable, for the following items: Hollow metal sound retardant doors; wood sound retardant doors; door frames; door hardware;

intumescent seals and gasketing; and thresholds.

Provide assemblies that are complete with metal frame, door(s), sealing system, and Cam-lift hinges (when required).

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2.2.1 Design Requirements

2.2.1.1 Door Design

Provide interior Sound Retardant Wood and Hollow Metal Doors with wood veneer that are a 1-15/16-inch thickness construction with sizes as indicated on drawings. No visible seams are permitted on door faces.

Provide face gauges, internal sound retardant core and perimeter door edge construction per manufacturer's standard for the specified STC rating. No lead or asbestos is permitted in door construction to achieve performance requirements.

Provide exterior Sound Retardant Hollow Metal Doors that are 1-3/4-inch thickness construction with sizes as indicated on the drawings.

2.2.1.2 Frame Design

Provide sound Retardant Metal Frames conforming to ASTM A1008/A1008M, not less than 0.0747-inch thick, and free from pitting, scale, stretcher strains, fluting, and surface defects with integral trim and shipped with temporary spreader. Knockdown frames are not acceptable.

Provide frames with 2-inch faces, profiles and dimensions as indicated, with mitered reinforced corners, welded the full depth of frame and trim, with exposed surfaces ground smooth and flush. Close contact edges to hairline joints.

2.2.2 Basis of Design

Interior sound retardant hollow metal door assembly at Doors 102A, 102B, 102C and 103B shall be Model No. NC12-SCIF Single by Krieger Specialty Products (www.kriegerproducts.com), or approved equal. The listed model and manufacturer is not meant to limit selection of equal products from other manufacturers. Provide door assemblies with a Sound Transmission Coefficient rating of STC-50, when tested as operable door assembly in accordance with ASTM E 90 and ASTM E 413.

Interior sound retardant hollow metal door assemblies with wood veneer at Doors 242, 244, 245, 246, 251, 252, 253, 255, 257 and 258 shall be Model No. NC5-WD1-9147 by Krieger Specialty Products (www.kriegerproducts.com), or approved equal. The listed model and manufacturer is not meant to limit selection of equal products from other manufacturers. Provide door assemblies with a Sound Transmission Coefficient rating of STC-47, when tested as operable door assembly in accordance with ASTM E90 and ASTM E413.

Interior sound retardant hollow metal door assembly with wood veneer at Doors 119, 120, 121, 122, 145A, 145B, 171, 172, 211, 214, 215, 216, 217, 231, 232, 262 and 263 shall be Model No. NC5-WD3-9353 by Krieger Specialty Products (www.kriegerproducts.com), or approved equal. The listed model and manufacturer is not meant to limit selection of equal products from other manufacturers. Provide door assemblies with a Sound Transmission Coefficient rating of STC-53, when tested as operable door assembly in

Exterior sound retardant hollow metal door assemblies at Doors 164 and 170B shall be Model No. NC12-SCIF Single by Krieger Specialty Products (www.kriegerproducts.com), or approved equal. The listed model and manufacturer is not meant to limit selection of equal products from other manufacturers. Provide door assemblies with a Sound Transmission

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Coefficient rating of STC-50, when tested as operable door assembly in accordance with ASTM E90 and ASTM E413.

Exterior sound retardant hollow metal door assemblies at Door 145C shall be Model No. NC5-19-9353 by Krieger Specialty Products (www.kriegerproducts.com), or approved equal. The listed model and manufacturer is not meant to limit selection of equal products from other manufacturers. Provide door assemblies with a Sound Transmission Coefficient rating of STC-53, when tested as operable door assembly in

2.2.3 Performance Requirements

2.2.3.1 STC (Sound Transmission Classification) Rating

Provide door/frame assemblies with an STC rating per the Door and Frame Schedule.

2.2.3.2 Security Requirements

Provide door/frame assemblies that meet the requirements of NCSC ICD/ICS 705 and UFC 4-010-05.

2.3 FABRICATION

Provide hollow metal doors that are minimum 16 gauge, 1-3/4-inch thick with welded, seamless construction. No visible joints are permitted on the exposed faces or edges. Join door skins at vertical edges by continuous welds, ground and dressed smooth to provide a flush finish. Reinforce top and bottom with 16 gauge continuous inverted steel channels spot welded to both faces. Finish both top and bottom to provide a smooth flush condition. Bevel both vertical edges 1/8-inch in 2-inches.

2.3.1 Hot Dip Zinc-Coated Finish

Fabricate exterior doors and frames from hot dipped zinc coated steel, alloyed type, that complies with ASTM A924/A924M and ASTM A653/A653M. The coating weight shall meet or exceed the minimum requirements for coatings having 0.4 ounces per square foot, total both sides, i.e., A40. Repair damaged zinc-coated surfaces by the application of zinc dust paint.

Thoroughly clean and chemically treat to insure maximum paint adhesion.

2.3.2 Hollow Metal Sound Retardant Doors

Conform to ASTM A1008/A1008M for door construction utilizing steel facing sheets. Conform stretcher level flatness to ASTM A568/A568M; not less than 0.0598-inch thick; free from pitting, scale, and surface defects; separated by a core construction designed to meet the required STC; and tested and rated in accordance with ASTM E90.

Provide doors that have flush seamless face sheets and vertical edges, with continuous welded and smooth joints. Provide edges that are flush or rabbeted as required for perimeter seals.

Provide door surfaces that are visually flat and free from warp, waviness, and other surface irregularities and defects. Maximum allowable warp or twist-can not exceed 1/8-inch when measured with a 7-foot straightedge along the diagonal and not exceed 1/16-inch when measured with a 7-foot straightedge in the width or in any position along the length of the door.

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Provide hardware reinforcement that is steel drilled, tapped to template requirements and welded in place. Provide minimum thicknesses as follows:

a. Cam Lift Hinges, 0.1494-inch

b. Lock strike, 0.1196-inch

c. Surface applied hardware 0.0747-inch

Provide doors, including sound retardant type, to bear the UL label fire rating and the specified STC rating as shown on the Drawings.

Shop prime exposed metal door and frame surfaces, including surfaces that are galvanized.

Shop prime concealed exterior door and frame surfaces except galvanized surfaces.

Thoroughly clean all mill scale, rust, oil, grease, dirt, and other foreign materials from surfaces before the application of the shop coat of primer.

After cleaning, provide galvanized surfaces free of paint in accordance with ASTM D6386, Method A, B, C, or D.

Apply to clean prepared dry surfaces one shop coat of rust inhibitive metallic oxide or synthetic resin primer by brush, dipping, or other approved method to provide a continuous minimum dry film thickness (dft) of

0.9 mil.

2.3.3 Wood Sound Retardant Doors

Construct doors with wood veneer facings separated by a core construction designed to meet the required STC. Test, rate, and label in accordance with ASTM E90.

Comply with the AWI AWS, "Guide Specifications and Quality Certification Program," for premium grade construction and to the requirements specified.

Perform beveling, prefitting, machining, mortising, and routing for hardware, perimeter seals, and door bottom cutouts at the mill.

Furnish premium grade door facings with standard thickness face veneers conforming to AWI AWS, Type 1 for stain and transparent finish.

Provide face veneers as follows:

Face Veneer Species: Remarks

Select White Birch

Provide the following veneer cut:

Plain Sliced

2.3.4 Door Finishing

Clean and sand to smooth finish all wood doors to remove handling and

SECTION 08 34 73 Page 8 21 June 18 storage marks, raised grain, minor surface marks and abrasions.

Conform factory finishing of Sound Retardant Wood Veneer Doors in accordance with AWI Quality Standards. Provide factory finish of a water-base stain and ultraviolet (UV) cured polyurethane sealer to comply with EPA Title 5 guidelines for Volatile Organic Compound (VOC) emissions limitations. Conform finish to meet or exceed performance standards of AWI AWS catalyzed polyurethane.

2.3.5 Color

Provide door finish color as specified in Section 09 06 00 SCHEDULES FOR

FINISHES.

2.4 COMPONENTS

2.4.1 Anchors

Locate frame anchors near the top and bottom of doors and at intermediate points and 24-inches on center. Provide a minimum of three anchors per jamb.

Provide floor anchor clips at each jamb with 2-inch vertical adjustments on increments not exceeding 1/16-inch.

2.4.2 Door Hardware

Provide the following STC related hardware with the door: cam-lift hinges, perimeter seals, door bottoms and thresholds.

Refer to hardware sets in Section 08 71 00 DOOR HARDWARE for remaining hardware requirements to be provided under this Section 08 34 73.

Include on Installation drawings a finish hardware schedule for each door and a hollow metal door frame schedule for each door indicating profile, dimensions, hardware reinforcement, and frame anchorage. Also indicate perimeter seals, door-bottom devices and other hardware items that are assembled in the shop.

2.4.3 Perimeter Seals and Gasketing

Provide a closed-cell, expanded cellular rubber seal material conforming to ASTM D1056, Type S, Grade SBE-42 or SCE-42 for heads, jambs, and door bottoms.

Install seals in formed steel or extruded aluminum shapes designed to receive and hold seals and to provide concealed adjustable attachment to door frames. Provide concealed adjustment screws that are not more than 12-inches on center and provide at least 3/8-inch adjustment.

Provide door bottoms that are assemblies of closed-cell neoprene seals, seal housings, and automatic operating devices, mounted on the doors as indicated. Design devices to seal the spaces between the doors and the finished floors or thresholds when closed and to retract immediately when doors are opened, with a sill clearance of approximately 1/4-inch.

2.4.4 Thresholds

Provide metal thresholds where indicated. Provide thresholds that are

SECTION 08 34 73 Page 9 21 June 18 extruded aluminum, 6063-T5 alloy, mill finish, not less than 1/8-inch thick, with integral seal grooves formed to the indicated section.

2.5 TESTS, INSPECTIONS, AND VERIFICATIONS

2.5.1 Sound Transmission Classification

Provide Test reports prepared by a nationally recognized, independent laboratory for Acoustical Tests, Air Infiltration Tests, Wind Loading Tests, and Water Leakage Tests indicating that the sound transmission classification (STC) of the proposed door, based on tests at 16 third-octave band frequencies from 125 to 4,000 hertz, is no less than the specified STC ratings when tested in accordance with ASTM E90, and that the door tested is hung in substantially the type of wall and frame as indicated and is fully operable with hardware and perimeter seals installed.

2.5.2 Positive Pressure

Provide Test reports, prepared by a nationally recognized, independent laboratory for Positive Pressure Tests, for all fire rated door assemblies, including Intumescent Seals, Gasketing, and Door Bottoms.

2.5.3 Cam Lift Hinges

When required to achieve STC ratings, manufacturer shall furnish laboratory test data certifying hinges have been cycled a minimum of 1,000,000 while supporting a minimum door weight of 350 pounds.

2.5.4 Guarantee

Provide written guarantee that each door delivered to the project is equal in construction, sound transmission classification (STC), and positive pressure test rating where applicable, with appropriate labeling and markings, to that of the sample door tested. Clearly state in written guarantee that each door assembly, when installed in accordance with the manufacturer's printed instructions, has an in-place STC rating within 3 decibels of the specimen tested. Submit the following test data and Certificates with the written Guarantee:

a. Wind Loading Tests

b. Water Leakage Tests

c. Acoustical Tests

d. Air Infiltration Tests

e. Positive Pressure Tests

PART 3EXECUTION

3.1 PREPARATION

Upon receipt of material, thoroughly inspect all frames, doors and accessories. Verify quantities and tag numbers according to the packing list provided. Report all discrepancies, deficiencies and/or damages immediately to Contracting Officer.

Prior to installation check all doors and frames for correct size and

SECTION 08 34 73 Page 10 21 June 18 swing. Verify that frames are plumb, square and aligned without twist in accordance with tolerances published by NAAMM/HMMA and SDI.

3.1.1 Frame Painting and Cleaning

Clean thoroughly all surfaces of all mill scale, rust, oil, grease, dirt, and other foreign materials before the application of the shop coat of paint.

Apply one shop coat of rust inhibitive metallic oxide or synthetic resin primer applied to clean, dry, and prepared surfaces by brush, dipping, or other approved method to provide a continuous minimum dry film thickness of

0.9 mil.

3.2 INSTALLATION

3.2.1 Frame

Install frames plumb and true with not more than 1/32-inch deviation in vertical alignment in 8 feet. Anchor to the wall in accordance with the printed instructions of the manufacturer. Grout frames solid with mortar in masonry, concrete, and plaster wall construction. Spot grout frames in dry wall partitions with mortar at the jamb anchor clips; fill the space between metal frame and stud partition solidly with fiberglass or mineral wool insulation.

3.2.2 Door

Install and adjust all doors, hardware, and seals in accordance with the approved drawings, hardware schedules, and the printed instructions of the door manufacturer.

Install and adjust perimeter seals and automatic door bottom seals to provide positive compression contact with the entire sealing surface with no gaps, openings, or breaks. Hinges or hardware which distort or pinch the perimeter seal during operation of the door will be rejected.

Install door bottom devices to seal the space between the door bottoms and the finished floor and the space between the seal and seal housing.

Field apply perimeter seal housings with mitered corners and with flush, aligned hairline joints.

Install wood doors and frames in accordance with NFPA 80.

Install components to manufacturer's written instructions. Coordinate with gypsum board wall construction for anchor placement. Set frames plumb, square, level and at correct elevation. Adjust operable parts for correct clearances and function. Install and adjust perimeter and bottom acoustic seals.

3.3 FIELD QUALITY CONTROL

Provide third party testing in accordance with ASTM E336. Verify in writing that installed product performs no less than three (3) STC rating points below the specified laboratory STC rating. Examine, adjust, and retest any installation not meeting that criteria until compliance is obtained.

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3.3.1 Performance

Provide assemblies that are identical to those tested at an independent acoustical laboratory qualified under the National Voluntary Laboratory Accreditation Program (NVLAP) by the National Institute for Science and Technology (NIST) in accordance with ASTM E90 and ASTM E413. On test reports include the laboratory name, test report number and date of test.

3.3.2 Testing

Contractor is responsible for meeting the acoustic performance of STC rated door/frame assemblies as shown on the Drawings. The Government will test the assemblies and the Contractor is responsible for all corrective work at his own expense to pass Government tests.

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