Amendment 0004 08 15 00.pdf

P415 F-35A SQUADRON OPERATIONS/AMU FACILITY AND EPROJECT NO: 1651220

P396 F-35A FLIGHT SIMULATOR FACILITY EPROJECT NO: 1651221

SECTION 08 15 00

SOUND RETARDANT SWINGING METAL DOOR ASSEMBLIES

04/21

PART 1 GENERAL

1.1 DESCRIPTION

1.1.1 Work Included

Provide sound retardant swinging door systems where shown on drawings & as specified herein.

1.1.2 Related Work

Documents affecting work of this Section include, but are not necessarily limited to, General Conditions, Supplementary Conditions, & Sections in Division 1 of these Specifications.

1.2 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.

AMERICAN WELDING SOCIETY (AWS)

AWS D1.1/D1.1M (2020) Structural Welding Code - Steel

AWS D1.3/D1.3M (2018) Structural Welding Code - Sheet Steel

ASTM INTERNATIONAL (ASTM)

ASTM A36/A36M (2014) Standard Specification for Carbon Structural Steel

ASTM A108 (2013) Standard Specification for Steel Bar, Carbon and Alloy, Cold-Finished

ASTM A366/A366M (1997e1) Standard Specification for Commercial Steel (CS) Sheet, Carbon,(0.15 Maximum Percent) Cold-Rolled

ASTM A653/A653M (2019) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM A1011/A1011M (2018a) Standard Specification for Steel Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength

ASTM E90 (2009; R2016) Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions

Amendment 0004 SECTION 08 15 00 Page 1 and Elements

ASTM E413 (2016) Classification for Rating Sound Insulation

INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)

ISO 9001 (2008; Corr 1 2009) Quality Management Systems- Requirements

1.3 SUBMITTALS

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

submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the Sustainability eNotebook, in conformance with Section 01 33 29.00 25 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01 33 00

SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Shop Drawings to include Sun Screen Assembly; G

SD-07 Certificates

Certification; G

SD-08 Manufacturer's Instructions

Installation Instructions

SD-11 Closeout Submittals

Warranty

1.4 QUALITY ASSURANCE

Experience: Provide work of this Section designed and furnished by one manufacturer. Use a manufacturer who is ISO 9001 :2000 certified and has been engaged in the manufacture of Sound Retardant Metal Swinging Door systems for at least five (5) years immediately prior to the start of this work, and who has a history of successful production acceptable to the Architect.

1.4.1 Shop Drawings

Submit a schedule of items to be provided under this Section along with shop drawings in sufficient detail to show fabrication, installation, anchorage and interface of the work of this section with the work of adjacent trades.

1.4.2 Certification

Provide certification that the door construction utilized has been tested at an independent laboratory in accordance with ASTM E90, and that the STC rating determined in accordance with ASTM E413, is not less than that specified in Part 2 of this Section. The laboratory referenced in the certification must be qualified under the National Voluntary Accreditation Program (NVLAP) of the U.S. Bureau of Standards. Certification must

SECTION 08 15 00 Page 2 reference laboratory name, test report number, and date of test;

substitution of test data not in accordance with ASTM E90 and ASTM E413 will not be acceptable.

1.4.3 Installation Instructions

Provide recommended installation procedures which, upon approval by the architect, will become the basis for acceptance or rejection of the actual procedures used for installation.

1.5 SITE STORAGE AND PROTECTION OF MATERIALS

Receipt: Upon receipt of product, all materials shall be thoroughly inspected and all discrepancies, deficiencies and/or damages shall be immediately reported to the supplier in writing.

Storage: Store all materials on planks or dunnage in a dry location in a vertical position, spaced by blocking to permit air circulation between units. Cover all material or store in a controlled area to protect from damage.

1.6 WARRANTY

Upon completion of the work of this Section, provide the Architect with two (2) copies of the manufacturer's standard written one (1) year warranty.

PART 2 PRODUCTS

2.1 DESIGN

2.1.1 Performance

Sound Retardant Metal Swinging Door System to be STC rating of 50 when tested as an operable system in accordance with ASTM E90 and ASTM E413.

2.1.2 Components

Assemblies to be complete with metal frame, door(s), sealing system, Cam-Lift hinges and sun screening frame and fabric.

2.2 FABRICATION

2.2.1 Materials

Sound Retardant Metal Swinging Doors and Frames to be constructed from formed sheet steel or structural shapes and bars. Sheet steel shall be commercial quality, level, cold rolled steel conforming to ASTM A366/A366M or hot rolled, pickled and oiled steel conforming to ASTM A1011/A1011M .

Steel shapes shall comply with ASTM A36/A36M and steel bars with ASTM A108, Grade 1018. Exterior units shall be fabricated from Galvannealed material conforming to ASTM A653/A653M (A60) with a coating weight of not less than

0.60 ounces per square foot.

2.2.2 Door Design

Sound Retardant Metal Swinging Doors shall be a 3" nominal minimum thickness construction with sizes as indicated on Architect approved shop drawings. No visible seams shall be permitted on door faces. Face

SECTION 08 15 00 Page 3 gauges, internal sound retardant core and perimeter door edge construction to be manufacturer's standard for the specified model. No lead or asbestos shall be permitted in door construction to achieve STC performance.

2.2.3 Frame Design

Sound Retardant Metal Frames shall be 14 gauge minimum welded units with integral trim and shipped with temporary spreader. Knock-down frames are not acceptable, unless sizes of frames exceed shipping limitations. After installation, field splices required because of shipping limitations must be field welded by certified welders per manufacturer's instructions and in accordance with AWS D1.1/D1.1M and AWS D1.3/D1.3M .

2.2.4 Cam Lift Hinges

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

2.2.5 Hardware Reinforcements

Factory mortise, reinforce, drill and tap and doors and frames for all mortise hardware as required by hardware manufacturer's template. Provide necessary reinforcement plates as required for surface mounted hardware;

all drilling and tapping to be done in field by installer. Provide dust cover boxes on all frame mortises.

2.2.6 Anchors

Provide suitable anchors to properly install frames in partition types shown on Architects drawings.

2.2.7 Painting and Cleaning

After fabrication of frames, all tool marks and surface imperfections shall be removed and exposed faces of all welded joints dressed smooth.

Chemically treat all surfaces to insure maximum paint adhesion and coat with a water-based rust-inhibitive primer.

2.2.8 Sun Screen Fabric in Aluminum Frame

Sun screen shall provide 90% shading minimum. Composition; 31% polyester, 69% vinyl on polyester; mesh weight of 17.2 oz/yd 2; fabric thickness of 0.039; openess factor of 10%; UV blockage of 90%. Frame shall be minimum 1" x 7/16" heavy wall extruded aluminum. Frame trim shall be 0.050 anodized aluminum.

PART 3 EXECUTION

3.1 INSTALLATION

Prior to installation, secure the services of a qualified representative of the manufacturer to visit the job site and instruct the contractor's personnel in proper installation and adjustment of the assemblies or secure services of manufacturer's factory trained and authorized installer to perform installation of assemblies.

Install work of this Section in strict accordance with approved shop

SECTION 08 15 00 Page 4 drawings and manufacturer's recommended installation instructions. Where installations require field welding, all work must be performed by certified welders in accordance with AWS D1.1/D1.1M and AWS D1.3/D1.3M .

Upon installation, secure the services of a qualified representative of the manufacturer to visit the jobsite and inspect the complete installation of the door and frame assemblies, test all components thru a minimum of ten (10) cycles of operation and direct installer in correcting any non-conforming items found.

3.2 FIELD TESTING

Secure the services of a qualified Independent Testing agency to test door and frame installations selected by Owner/Architect in accordance with ASTM E336. Installed product shall perform no less than five (5) FSTC rating points below the specified STC rating. Any installations which fail to meet these criteria shall be examined, re-worked and re-tested until compliance is obtained.

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