HomeMy WebLinkAbout088000 glazing.pdf Giant Eagle Market #6550 The Bridges, Carmel, Indiana
Building Shell Bid & Permit
DLA Project 2014040.00
August 12, 2014
GLAZING 088000 - 1
SECTION 088000 - GLAZING
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes:
1. Glass for windows, doors, interior borrowed lites, storefront framing.
2. Glazing sealants and accessories.
1.2 COORDINATION
A. Coordinate glazing channel dimensions to provide necessary bite on glass, minimum edge and
face clearances, and adequate sealant thicknesses, with reasonable tolerances.
1.3 ACTION SUBMITTALS
A. Product Data: For each type of product.
B. LEED Submittals:
1. Product Data for Credit IEQ 4.1: For field-applied glazing sealants, documentation
including printed statement of VOC content.
C. Glass Samples: For each type of glass product other than clear monolithic vision glass; 12
inches square.
D. Glazing Schedule: List glass types and thicknesses for each size opening and location. Use same
designations indicated on Drawings.
E. Delegated-Design Submittal: For glass indicated to comply with performance requirements and
design criteria, including analysis data signed and sealed by the qualified professional engineer
responsible for their preparation.
1.4 INFORMATIONAL SUBMITTALS
A. Preconstruction adhesion and compatibility test report.
1.5 QUALITY ASSURANCE
A. Sealant Testing Agency Qualifications: An independent testing agency qualified according to
ASTM C 1021 to conduct the testing indicated.
Giant Eagle Market #6550 The Bridges, Carmel, Indiana
Building Shell Bid & Permit
DLA Project 2014040.00
August 12, 2014
GLAZING 088000 - 2
1.6 PRECONSTRUCTION TESTING
A. Preconstruction Adhesion and Compatibility Testing: Test each glass product, tape sealant,
gasket, glazing accessory, and glass-framing member for adhesion to and compatibility with
elastomeric glazing sealants.
B. Testing is not required if data are submitted based on previous testing of current sealant
products and glazing materials matching those submitted.
1.7 WARRANTY
A. Manufacturer's Special Warranty for Coated-Glass Products: Manufacturer agrees to replace
coated-glass units that deteriorate within specified warranty period. Deterioration of coated
glass is defined as defects developed from normal use that are not attributed to glass breakage or
to maintaining and cleaning coated glass contrary to manufacturer's written instructions. Defects
include peeling, cracking, and other indications of deterioration in coating.
B. Manufacturer's Special Warranty for Laminated Glass: Manufacturer agrees to replace
laminated-glass units that deteriorate within specified warranty period. Deterioration of
laminated glass is defined as defects developed from normal use that are not attributed to glass
breakage or to maintaining and cleaning laminated glass contrary to manufacturer's written
instructions. Defects include edge separation, delamination materially obstructing vision
through glass, and blemishes exceeding those allowed by referenced laminated-glass standard.
C. Manufacturer's Special Warranty for Insulating Glass: Manufacturer agrees to replace
insulating-glass units that deteriorate within specified warranty period. Deterioration of
insulating glass is defined as failure of hermetic seal under normal use that is not attributed to
glass breakage or to maintaining and cleaning insulating glass contrary to manufacturer's written
instructions. Evidence of failure is the obstruction of vision by dust, moisture, or film on interior
surfaces of glass.
D. Warranty Periods: 10 years from date of Substantial Completion.
PART 2 - PRODUCTS
2.1 PERFORMANCE REQUIREMENTS
A. Delegated Design: Engage a qualified professional engineer, as defined in Section 014000
"Quality Requirements," to design glazing.
B. Structural Performance: Glazing shall withstand the following design loads within limits and
under conditions indicated determined according to the International Building Code and
ASTM E 1300.
1. Design Wind Pressures: As indicated on Drawings.
2. Design Snow Loads: As indicated on Drawings.
Giant Eagle Market #6550 The Bridges, Carmel, Indiana
Building Shell Bid & Permit
DLA Project 2014040.00
August 12, 2014
GLAZING 088000 - 3
3. Differential Shading: Design glass to resist thermal stresses induced by differential
shading within individual glass lites.
C. Safety Glazing: Where safety glazing is indicated, provide glazing that complies with
16 CFR 1201, Category II.
D. Thermal and Optical Performance Properties: Provide glass with performance properties
specified, as indicated in manufacturer's published test data, based on procedures indicated
below:
1. U-Factors: Center-of-glazing values, according to NFRC 100 and based on LBL's
WINDOW 5.2 computer program, expressed as Btu/sq. ft. x h x deg F.
2. Solar Heat-Gain Coefficient and Visible Transmittance: Center-of-glazing values,
according to NFRC 200 and based on LBL's WINDOW 5.2 computer program.
3. Visible Reflectance: Center-of-glazing values, according to NFRC 300.
2.2 GLASS PRODUCTS, GENERAL
A. Give preference to materials with high recycled content and those that are
extracted/manufactured within 500 miles of the project site. Include these products in
Contractor’s LEED Action Plan and Subcontractor Scope and product purchase review in order
to increase the likelihood of achieving 2 points for recycled content and 2 points for regional
materials.
B. Glazing Publications: Comply with published recommendations of glass product manufacturers
and organizations below unless more stringent requirements are indicated. See these
publications for glazing terms not otherwise defined in this Section or in referenced standards.
1. GANA Publications: "Laminated Glazing Reference Manual" and "Glazing Manual."
2. IGMA Publication for Insulating Glass: SIGMA TM-3000, "North American Glazing
Guidelines for Sealed Insulating Glass Units for Commercial and Residential Use."
C. Safety Glazing Labeling: Where safety glazing is indicated, permanently mark glazing with
certification label of the SGCC or another certification agency acceptable to authorities having
jurisdiction or manufacturer. Label shall indicate manufacturer's name, type of glass, thickness,
and safety glazing standard with which glass complies.
D. Insulating-Glass Certification Program: Permanently marked either on spacers or on at least one
component lite of units with appropriate certification label of IGCC.
E. Thickness: Where glass thickness is indicated, it is a minimum. Provide glass that complies with
performance requirements and is not less than the thickness indicated.
F. Strength: Where annealed float glass is indicated, provide annealed float glass, heat-
strengthened float glass, or fully tempered float glass as needed to comply with "Performance
Requirements" Article. Where heat-strengthened float glass is indicated, provide heat-
strengthened float glass or fully tempered float glass as needed to comply with "Performance
Requirements" Article. Where fully tempered float glass is indicated, provide fully tempered
float glass.
Giant Eagle Market #6550 The Bridges, Carmel, Indiana
Building Shell Bid & Permit
DLA Project 2014040.00
August 12, 2014
GLAZING 088000 - 4
2.3 GLASS PRODUCTS
A. Clear Annealed Float Glass: ASTM C 1036, Type I, Class 1 (clear), Quality-Q3.
B. Fully Tempered Float Glass: ASTM C 1048, Kind FT (fully tempered), Condition A (uncoated)
unless otherwise indicated, Type I, Class 1 (clear) or Class 2 (tinted) as indicated, Quality-Q3.
C. Ceramic-Coated Spandrel Glass: ASTM C 1048, Type I, Condition B, Quality-Q3, color as
selected by Architect from manufacturer’s full range.
D. Silicone-Coated Spandrel Glass: ASTM C 1048, Type I, Condition C, Quality-Q3 color as
selected by Architect from manufacturer’s full range.
2.4 INSULATING GLASS
A. Insulating-Glass Units: Factory-assembled units consisting of sealed lites of glass separated by a
dehydrated interspace, qualified according to ASTM E 2190.
1. Sealing System: Dual seals.
2. Low-E Coating: Pyrolytic or sputtered on second surface.
3. Spacer: Manufacturer's standard spacer material and construction.
2.5 FIRE-PROTECTION-RATED GLAZING
A. Fire-Protection-Rated Glazing: Listed and labeled by a testing agency acceptable to authorities
having jurisdiction, for fire-protection ratings indicated, based on positive-pressure testing
according to NFPA 257 or UL 9, including the hose-stream test, and shall comply with
NFPA 80. Fire-protection-rated glazing required to have a fire-protection rating of 20 minutes
shall be exempt from the hose-stream test.
B. Fire-Protection-Rated Glazing Labeling: Permanently mark fire-protection-rated glazing with
certification label of a testing agency acceptable to authorities having jurisdiction. Label shall
indicate manufacturer's name; test standard; whether glazing is permitted to be used in doors or
openings; if permitted in openings, whether or not glazing has passed the hose-stream test;
whether or not glazing meets 450 deg F temperature-rise limitation; and the fire-resistance
rating in minutes.
C. Laminated Ceramic Glazing: Laminated glass made from two plies of clear, ceramic glass; 8-
mm total thickness; and complying with 16 CFR 1201, Category II.
2.6 ELASTOMERIC GLAZING SEALANTS
A. General: Provide products of type indicated, complying with the following requirements:
B. Compatibility: Select glazing sealants and tapes of proven compatibility with other materials
they will contact, including glass products, seals of insulating glass units, and glazing channel
Giant Eagle Market #6550 The Bridges, Carmel, Indiana
Building Shell Bid & Permit
DLA Project 2014040.00
August 12, 2014
GLAZING 088000 - 5
substrates, under conditions of installation and service, as demonstrated by testing and field
experience.
C. Suitability: Comply with sealant and glass manufacturer's recommendations for selecting
glazing sealants and tapes that are suitable for applications indicated and conditions existing at
time of installation.
D. Colors: Provide color of exposed joint sealants as selected by Construction Representative from
manufacturer's full range of standard colors for products of type indicated.
E. Elastomeric Glazing Sealant Standard: Provide manufacturer's standard chemically curing,
elastomeric sealants.
F. Glazing Sealant for Fire-Resistant Glazing Products: Identical to product used in test assembly
to obtain fire-resistive rating.
2.7 MISCELLANEOUS GLAZING MATERIALS
A. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer.
B. Setting Blocks: Elastomeric material with a Shore, Type A durometer hardness of 85, plus or
minus 5.
C. Spacers: Elastomeric blocks or continuous extrusions of hardness required by glass
manufacturer to maintain glass lites in place for installation indicated.
D. Edge Blocks: Elastomeric material of hardness needed to limit glass lateral movement (side
walking).
E. Cylindrical Glazing Sealant Backing: ASTM C 1330, Type O (open-cell material), of size and density
to control glazing sealant depth and otherwise produce optimum glazing sealant performance.
2.8 GLAZING ACCESSORIES
A. Speak Hole: Model 6 FR, 6 inch diameter interior talk-thru with staggered perforated openings
in face and back plates, manufactured by Creative Industries, Inc. (800) 776-2068. Unit shall
cover 5 inch diameter glass cutout.
PART 3 - EXECUTION
3.1 GLAZING, GENERAL
A. Comply with combined written instructions of manufacturers of glass, sealants, gaskets, and
other glazing materials, unless more stringent requirements are indicated, including those in
referenced glazing publications.
Giant Eagle Market #6550 The Bridges, Carmel, Indiana
Building Shell Bid & Permit
DLA Project 2014040.00
August 12, 2014
GLAZING 088000 - 6
B. Protect glass edges from damage during handling and installation. Remove damaged glass from
Project site and legally dispose of off Project site. Damaged glass includes glass with edge
damage or other imperfections that, when installed, could weaken glass, impair performance, or
impair appearance.
C. Apply primers to joint surfaces where required for adhesion of sealants, as determined by
preconstruction testing.
D. Install setting blocks in sill rabbets, sized and located to comply with referenced glazing
publications, unless otherwise required by glass manufacturer. Set blocks in thin course of
compatible sealant suitable for heel bead.
E. Do not exceed edge pressures stipulated by glass manufacturers for installing glass lites.
F. Provide spacers for glass lites where length plus width is larger than 50 inches.
G. Provide edge blocking where indicated or needed to prevent glass lites from moving sideways
in glazing channel, as recommended in writing by glass manufacturer and according to
requirements in referenced glazing publications.
3.2 CLEANING AND PROTECTION
A. Immediately after installation remove nonpermanent labels and clean surfaces.
B. Protect glass from contact with contaminating substances resulting from construction
operations. Examine glass surfaces adjacent to or below exterior concrete and other masonry
surfaces at frequent intervals during construction, but not less than once a month, for buildup of
dirt, scum, alkaline deposits, or stains.
C. If, despite such protection, contaminating substances do come into contact with glass, remove
substances immediately as recommended in writing by glass manufacturer. Remove and replace
glass that cannot be cleaned without damage to coatings.
D. Remove and replace glass that is damaged during construction period.
E. Wash glass on both faces in each area of Project not more than 4 days prior to date scheduled for
inspections that establish date of Project completion. Wash glass as recommended by glass
manufacturer.
END OF SECTION 088000