118ECE908 AMDT 002 10 23 10.pdf

CONVERT B32, BAYS F-G FOR FITNESS CENTER W91236-19-R-0023

DEFENSE SUPPLY CENTER RICHMOND (DSCR)

SECTION 10 23 10

GLAZED INTERIOR WALL AND DOOR ASSEMBLIES

09/19

PART 1 GENERAL

1.1 SECTION INCLUDES

Frameless stationary impact-type racquetball court glazed interior wall and swinging door assemblies.

1.2 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 ARCHITECTURAL MANUFACTURERS ASSOCIATION (AAMA)

AAMA 611 (2014) Voluntary Specification for Anodized Architectural Aluminum

ASTM INTERNATIONAL (ASTM)

ASTM B221 (2014) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

ASTM B221M (2013) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

ASTM C920 (2018) Standard Specification for Elastomeric Joint Sealants

ASTM C1036 (2016) Standard Specification for Flat Glass

ASTM C1048 (2018) Standard Specification for Heat-Strengthened and Fully Tempered Flat Glass

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

ASTM E413 (2016) Classification for Rating Sound Insulation

BUILDERS HARDWARE MANUFACTURERS ASSOCIATION (BHMA)

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

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READY TO ADVERTISE

1.3 ADMINISTRATIVE REQUIREMENTS

1.3.1 Preinstallation Meeting

Convene at project site seven calendar days prior to scheduled beginning of construction activities of this section to review section requirements.

a. Require attendance by representatives of installer and other entities directly affecting, or affected by, construction activities of this section.

1.4 SUBMITTALS

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

submittals not having a "G" designation are for information only.

Submittals with an "S" are for inclusion in the Sustainability eNotebook, in conformance with Section 01 33 29 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01 33 00.00 50 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Drawings showing layout, dimensions, identification of components, and interface with adjacent construction.

a. Include field measurements of openings.

b. Include Elevations Showing:

(1) Locations and identification of manufacturer-supplied door hardware and fittings.

(2) Locations and sizes of cut-outs and drilled holes for other door hardware.

c. Include Details Showing:

(1) Requirements for support and bracing of overhead track.

(2) Installation details.

(3) Appearance of manufacturer-supplied door hardware and fittings.

SD-03 Product Data

Manufacturer's descriptive literature for each component in partition assembly.

SD-05 Design Data

Design calculations, bearing seal and signature of structural engineer licensed to practice in the State in which the Project is located, showing loads at points of attachment to the building structure.

SD-07 Certificates

Contractor to certify that installer of partition assemblies meets specified qualifications.

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SD-08 Manufacturer's Instructions

Include complete preparation, installation, and cleaning requirements.

SD-10 Operations and Maintenance Data

For manufacturer-supplied operating hardware.

SD-11 Closeout Submittals

Submit manufacturer warranty and ensure that forms have been completed in Owner's name and registered with manufacturer.

1.5 QUALITY ASSURANCE

1.5.1 Fabricator Qualifications

Minimum three years of experience designing, assembling, and installing partition assemblies similar to those specified in this section.

1.5.2 Manufacturer Qualifications

Company specializing in manufacturing products specified in this section with not less than three years of documented experience.

a. Provide certified glass products through ANSI accredited certifications that include plant audits and independent laboratory performance testing.

(1) Safety Glazing Certification Council (SGCC).

1.5.3 Installer Qualifications

Company specializing in performing work of type specified and with at least three years of documented experience.

1.6 DELIVERY, STORAGE, AND HANDLING

Store products in manufacturer's unopened packaging until installation.

1.7 WARRANTY

See Section 01 78 02.00 50 CLOSEOUT SUBMITTALS, for additional warranty requirements.

Correct defective Work within a one year period after Date of Substantial Completion.

Provide five year manufacturer warranty against excessive degradation of metal finishes. Include provision for replacement of units with excessive fading, chalking, or flaking.

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PART 2 PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

Acoustical Performance: Provide glass partitions and door assemblies tested by qualified testing agency, calculated in accordance with ASTM E413, tested in accordance with ASTM E90, and rated for not less than Sound Transmission Class (STC) indicated.

a. Partition STC Rating: 35, minimum, for framed partition.

2.2 FRAMELESS GLAZED INTERIOR WALL AND DOOR ASSEMBLIES

2.2.1 Frameless Glazed Interior Wall Assembly

Factory fabricated assemblies consisting of full-width and height glass panels supported by glass fins, fastened with U-channel fittings on top and bottom edge of glass wall.

a. U-Channel Fittings: Extruded aluminum, satin anodized finish, dry glazed, and with matching end caps.

(1) Top channel is 1 1/2 inch (38 mm) high by 1 inch (25.4 mm) deep.

(2) Bottom channel is 1 inch (25.4 mm) high by 1 inch (25.4 mm) deep.

b. Glass Thickness: 1/2 inch (12.7 mm), tempered.

c. Designed to withstand normal operation without damage, racking, sagging, or deflection.

d. Coordinate wall and door assembly preparation and provide hardware as necessary for fully operable installation.

e. Finished metal surfaces protected with strippable film.

f. Factory assembled to greatest extent practical; may be disassembled to accommodate shipping constraints.

AMENDMENT 003* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

2.2.2 Pivoting Glass Doors

Patch fittings at head and sill on pivot side and at lock and strike on swing side.

a. Door Configuration: As indicated on drawings.

b. Door Weight: 275 pounds (125 kgs), maximum.

c. Glass Thickness: 1/2 inch (12.7 mm), tempered.

d. Fittings Finish: Clear anodized.

e. Door Hardware: Flush, Single pull handle.

f. Provide accessories as required for complete installation.

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g. Pr ovi de 30 i nch hi gh, 1/ 8 i nch wi de pl ay l i nes at 1 i nch O. C. at ext er i or gl ass f ace of r acquet bal l cour t

2.3 FITTINGS AND HARDWARE

Floor Mounted Concealed Closers and Top Pivots: Non-handed closer for both single and double-acting doors with mechanical backcheck, and meeting requirements of ANSI/BHMA A156.4 , Grade 1.

a. Application: Center hung, with swing as indicated on drawings.

b. Hold Open: Fixed.

c. Opening Force: Comply with requirements of authorities having jurisdiction.

d. Door Weight: 660 pounds (299 kgs), maximum.

e. Closer Dimensions: 3 1/4 inch wide by 11 1/4 inch long by 2 inch deep (82.6 mm wide by 286 mm long by 50.8 mm deep) with stainless steel cover plate.

f. Provide accessories as required for complete installation.

g. Pr ovi de 30 i nch hi gh, 1/ 8 i nch wi de pl ay l i nes at 1 i nch O. C. at ext er i or gl ass f ace of r acquet bal l cour t

2.4 MATERIALS

2.4.1 Glass

Flat glass meeting requirements of ASTM C1036, Type I - Transparent Flat Glass, Class 1 - Clear, Quality Q3, fully tempered in accordance with ASTM C1048, Kind FT, and as follows:

a. Thickness: 1/2 inch (12.7 mm).

b. Glazing Stops: Square edge, with rubber glazing gaskets.

c. Prepare glazing panels for indicated fittings and hardware before tempering.

d. Polish edges that will be exposed in finished work to bright flat polish.

e. Temper glass materials horizontally; visible tong marks or tong mark distortions are not permitted.

f . Pr ovi de 30 i nch hi gh, 1/ 8 i nch wi de pl ay l i nes at 1 i nch O. C. at ext er i or gl ass f ace of r acquet bal l cour t

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2.4.2 Aluminum Components

Complying with ASTM B221 ( ASTM B221M), alloy 6063, T5 temper.

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2.4.3 Sealant

One-part silicone sealant, complying with ASTM C920, clear.

2.5 FINISHES

Class I Natural Anodized Finish: AAMA 611 AA-M12C22A41 Clear anodic coating not less than 0.7 mils (0.018 mm) thick.

Color: As indicated.

Touch-Up Materials: As recommended by coating manufacturer for field application.

PART 3 EXECUTION

3.1 EXAMINATION

Verify floor flatness of 1/8 inch in 10 feet (3 mm in 3 m), non-cumulative.

Do not begin installation until supports and adjacent substrates have been properly prepared.

If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.

3.2 PREPARATION

Clean substrates thoroughly prior to installation.

Prepare substrates using the methods recommended by the manufacturer for achieving acceptable result for the substrate under the project conditions.

3.3 INSTALLATION

Install in accordance with glazed interior wall and door assembly manufacturer's instructions.

Fit and align glazed interior wall and door assembly level and plumb.

3.4 ADJUSTING

Adjust glazed interior wall and door assembly to operate smoothly from sliding or pivoting positions.

Adjust swing door hardware for smooth operation.

3.5 CLEANING

Remove protective film from exposed metal surfaces.

Metal:

Clean exposed metal finishes with potable water and mild detergent, in accordance with manufacturer recommendations; do not use abrasive materials or chemicals, detergents or other substances that may damage the material or finish.

Glass and Glazing:

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Clean glazing surfaces; remove excess glazing sealant compounds, dirt, and other substances.

3.6 CLOSEOUT ACTIVITIES

Demonstrate operation of glazed interior wall and door assembly and identify potential operational problems.

3.7 PROTECTION

Protect installed products until Date of Substantial Completion.

Touch-up, repair or replace damaged products before Date of Substantial Completion.

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2.5 FINISHES