Product Masterspec Licensed by Arcom to Pilkington North America

This Product MasterSpec Section is licensed by ARCOM to Pilkington North America ("Licensee").

This Product MasterSpec Section modifies the original MasterSpec text.

Revisions made to the original MasterSpec text are made solely by the Licensee and are not endorsed by, or representative of the opinions of, ARCOM or The American Institute of Architects (AIA). Neither AIA nor ARCOM are liable in any way for such revisions or for the use of this Product MasterSpec Section by any end user. A qualified design professional should review and edit the document to suit project requirements.

For more information, contact Pilkington North America, 811 Madison Avenue, Toledo Ohio 43604; Phone: (800) 221-0444; Fax: (419) 247-4517; Website: www.pilkington.com/na; Email: [email protected].

For information about MasterSpec contact ARCOM at (800) 424-5080 or visit www.MasterSpec.com.

SECTION 088000 - GLAZING

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PART 1 - GENERAL

0.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

0.2 SUMMARY

A. Section includes:

1. Glass for [windows] [doors] [interior borrowed lites] [storefront framing] [glazed curtain walls] [sloped glazing] [skylights]. 2. Glazing sealants and accessories.

B. Related Requirements:

1. Section 057300 "Decorative Metal Railings" for glazing in railings. 2. Section 084126 "All-Glass Entrances and Storefronts." 3. Section 084233 "Revolving Door Entrances" for glass in revolving door entrances.

4. Section 084423 "Structural-Sealant-Glazed Curtain Walls" for glazing sealants used in structural-sealant-glazed curtain walls. 5. Section 088113 "Decorative Glass Glazing." 6. Section 088300 "Mirrors." 7. Section 088813 "Fire-Resistant Glazing." 8. Section 088853 "Security Glazing."

0.3 DEFINITIONS

A. Glass Manufacturers: Firms that produce primary glass, fabricated glass, or both, as defined in referenced glazing publications.

B. Glass Thicknesses: Indicated by thickness designations in millimeters according to ASTM C 1036.

C. IBC: International Building Code.

D. Interspace: Space between lites of an insulating-glass unit.

0.4 COORDINATION

A. Coordinate glazing channel dimensions to provide necessary bite on glass, minimum edge and face clearances, and adequate sealant thicknesses, with reasonable tolerances.

0.5 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Conduct conference at [Project site] .

1. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays. 2. Review temporary protection requirements for glazing during and after installation.

0.6 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. LEED and Sustainable Design Submittals:

1. Product Data: For sealants, indicating VOC content. 2. Laboratory Test Reports: For sealants, indicating compliance with requirements for low- emitting materials.

C. Glass Samples: For each type of [glass product other than clear monolithic vision glass] [the following products]; 12 inches (300 mm) square.

1. Tinted glass. 2. Coated glass. 3. Laminated glass.

4. Insulating glass.

D. Glazing Accessory Samples: For [sealants] [and] [colored spacers], in 12-inch (300-mm) lengths.[ Install sealant Samples between two strips of material representative in color of the adjoining framing system.]

E. Glazing Schedule: List glass types and thicknesses for each size opening and location. Use same designations indicated on Drawings.

F. 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.

0.7 INFORMATIONAL SUBMITTALS

sputter-coated Pyrolytic When this Section was updated, Guardian Industries Corp. and PPG Industries had certified fabricator programs.

A. Qualification Data: For [Installer] [manufacturers of insulating-glass units with Pyrolyticsputter-coated, low-E coatings] [glass testing agency] [and] [sealant testing agency].

B. Product Certificates: For glass.

C. Product Test Reports: For [tinted glass] [coated glass] [insulating glass] [and] [glazing sealants], for tests performed by a qualified testing agency.

1. For glazing sealants, provide test reports based on testing current sealant formulations within previous 36-month period.

D. Preconstruction adhesion and compatibility test report.

E. Sample Warranties: For special warranties.

0.8 QUALITY ASSURANCE

When this Section was updated, Guardian and PPG had certified fabricator programs. Qualified insulating-glass manufacturer to be approved by Pilkington North America.

A. Manufacturer Qualifications for Insulating-Glass Units with PyrolyticSputter-Coated, Low-E Coatings or specialty coatings: A qualified insulating-glass manufacturer who is approved[ and certified] by coated-glass manufacturer.

B. Installer Qualifications: A qualified installer who employs glass installers for this Project who are certified under the National Glass Association's Certified Glass Installer Program.

C. Glass Testing Agency Qualifications: A qualified independent testing agency accredited according to the NFRC CAP 1 Certification Agency Program.

D. Sealant Testing Agency Qualifications: An independent testing agency qualified according to ASTM C 1021 to conduct the testing indicated.

E. Mockups: Build mockups to demonstrate aesthetic effects and to set quality standards for materials and execution.

1. Install glazing in mockups specified in [Section 084113 "Aluminum-Framed Entrances and Storefronts"] [Section 085113 "Aluminum Windows"] [Section 084413 "Glazed Aluminum Curtain Walls"] to match glazing systems required for Project, including glazing methods. 2. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion.

0.9 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.

1. Testing is not required if data are submitted based on previous testing of current sealant products and glazing materials matching those submitted. 2. Use ASTM C 1087 to determine whether priming and other specific joint-preparation techniques are required to obtain rapid, optimum adhesion of glazing sealants to glass, tape sealants, gaskets, and glazing channel substrates. 3. Test no fewer than [eight] Samples of each type of material, including joint substrates, shims, sealant backings, secondary seals, and miscellaneous materials. 4. Schedule enough time for testing and analyzing results to prevent delaying the Work. 5. For materials failing tests, submit sealant manufacturer's written instructions for corrective measures including the use of specially formulated primers.

0.10 DELIVERY, STORAGE, AND HANDLING

Refer to technical bulletins about Protecting Glass Surfaces ATS 104 at http://www.pilkington.com/en/us/window-manufacturers/technical-bulletins.

A. Protect glazing materials according to manufacturer's written instructions. Prevent damage to glass and glazing materials from condensation, temperature changes, direct exposure to sun, or other causes.

B. Comply with insulating-glass manufacturer's written instructions for venting and sealing units to avoid hermetic seal ruptures due to altitude change.

0.11 FIELD CONDITIONS

A. Environmental Limitations: Do not proceed with glazing when ambient and substrate temperature conditions are outside limits permitted by glazing material manufacturers and when glazing channel substrates are wet from rain, frost, condensation, or other causes.

1. Do not install glazing sealants when ambient and substrate temperature conditions are outside limits permitted by sealant manufacturer or are below 40 deg F (4.4 deg C).

0.12 WARRANTY available warranties and warranty periods. (10 years from date of original factory shipment), referring to Pilkington Architectural Glass Warranty available at http://assetmanager-ws.pilkington.com/fileserver.asp x?cmd+get_file&ref=USA187&cd=cd (Or Warranty Information in Pilkington North America Architectu ral Glass Product Guide, at pages 28-29 in the 2015 version) which includes claim procedure, handling an d maintenance requirements, disclaimer of warranty, and limitation of warranty. with Owner's counsel that warranties stated in this article are not less than remedies available to Owner under prevailing local laws.

Paragraphs below are examples only.

A. Manufacturer's Special Warranty for Coated-Glass Products: Manufacturer agrees to replace coated-glass units that, with proper handling and maintenance, 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.

Verify available warranties and warranty periods. Revise subparagraph below if glass manufacturers insist on warranty beginning on date of manufacture. See Evaluations.

1. Warranty Period: [10] years from date of [manufacture] [Substantial Completion].

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.

1. Warranty Period: [Five] [10] years from date of Substantial Completion.

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.

1. Warranty Period: [10] years from date of Substantial Completion.

Possibly insert glazier's warranty covering labor to replace insulating-glass units or, as an alternative, a maintenance contract that incorporates unit prices for replacement labor.

PART 2 - PRODUCTS

0.1 MANUFACTURERS

A. Basis-of-Design Product: Subject to compliance with requirements, provide Pilkington North America; as scheduled or a comparable product by one of the following:

1. AGC Glass Company North America, Inc. 2. Cardinal Glass Industries.

3. Cristacurva. 4. Dlubak Corporation. 5. Gardner Glass, Inc. 6. GGI; General Glass International. 7. Glasswerks LA, Inc. 8. GTI; Glaz-Tech Industries. 9. Guardian Industries Corp.; SunGuard. 10. Hartung Glass Industries. 11. JE Berkowitz, LP. 12. Northwestern Industries, Inc. 13. Oldcastle BuildingEnvelope™. 14. PPG Flat Glass; PPG Industries, Inc. 15. SAAND, Inc. 16. Schott North America, Inc. 17. SIGCO, Inc. 18. Solar Seal Company. 19. Syracuse Glass Company. 20. Tecnoglass. 21. Trulite Glass & Aluminum Solutions, LLC. 22. United Plate Glass Company. 23. Vetrotech Saint-Gobain. 24. Viracon, Inc. 25. .

B. Source Limitations for Glass: Obtain from single source from single manufacturer for each glass type.

1. Obtain tinted glass from single source from single manufacturer. 2. Obtain reflective-coated glass from single source from single manufacturer.

C. Source Limitations for Glazing Accessories: Obtain from single source from single manufacturer for each product and installation method.

0.2 PERFORMANCE REQUIREMENTS

Refer to Pilkington's online Windload Calculator at http://www.pilkington.com/north- america/usa/english/building+products/tools+and+calculators/wind+load+calculator.htm.

A. General: Installed glazing systems shall withstand normal thermal movement and wind and impact loads (where applicable) without failure, including loss or glass breakage attributable to the following: defective manufacture, fabrication, or installation; failure of sealants or gaskets to remain watertight and airtight; deterioration of glazing materials; or other defects in construction.

B. Delegated Design: Engage a qualified professional engineer, as defined in Section 014000 "Quality Requirements," to design glazing.

C. Structural Performance: Glazing shall withstand the following design loads within limits and under conditions indicated determined according to the IBC and ASTM E 1300.

1. Design Wind Pressures: As indicated on Wind Load CalculatorDrawings. 2. Design Wind Pressures: Determine design wind pressures applicable to Project according to ASCE/SEI 7, based on heights above grade indicated on Drawings.

a. Wind Design Data: As calculated from Wind Load Calculatorindicated on Drawings. b. Basic Wind Speed: [85 mph (38 m/s)] [90 mph (40 m/s)] [100 mph (44 m/s)] [110 mph (49 m/s)] . c. Importance Factor: [1.0] . d. Exposure Category: [B] [C] [D].

3. Design Snow Loads: [As indicated on Drawings]. 4. Thickness of Patterned Glass: Base design of patterned glass on thickness at thinnest part of the glass. 5. Probability of Breakage for Sloped Glazing: For glass surfaces sloped more than 15 degrees from vertical, design glass for a probability of breakage not greater than 0.001. 6. Maximum Lateral Deflection: For glass supported on all four edges, limit center-of-glass deflection at design wind pressure to not more than 1/50 times the short-side length or 1 inch (25 mm), whichever is less. 7. Differential Shading: Design glass to resist thermal stresses induced by differential shading within individual glass lites.

D. Windborne-Debris-Impact Resistance: Exterior glazing shall comply with [basic] [enhanced]- protection testing requirements in ASTM E 1996 for [Wind Zone 1] [Wind Zone 2] [Wind Zone 3] [Wind Zone 4] when tested according to ASTM E 1886. Test specimens shall be no smaller in width and length than glazing indicated for use on Project and shall be installed in same manner as glazing indicated for use on Project.

1. Large-Missile Test: For glazing located within 30 feet (9.1 m) of grade. 2. Small-Missile Test: For glazing located more than 30 feet (9.1 m) above grade.

E. Safety Glazing: Where safety glazing is indicated, provide glazing that complies with 16 CFR 1201, Category II.

F. Thermal and Optical Performance Properties: Provide glass with performance properties specified, as indicated in manufacturer's published test data, based on procedures indicated below:

Refer to "Sun Management Calculator" on Pilkington North America website for performance data for dif ferent combinations of glass. http://www.pilkingtoncalculators.com/smc.php.

1. For monolithic-glass lites, properties are based on units with lites [6 mm thick] [of thickness indicated]. 2. For laminated-glass lites, properties are based on products of construction indicated. 3. For insulating-glass units, properties are based on units of thickness indicated for overall unit and for each lite. 4. U-Factors: Center-of-glazing values, according to ANSI/NFRC 100 and based on LBNL's WINDOW 6.35.2 computer program, expressed as Btu/sq. ft. x h x deg F (W/sq. m x K). 5. Solar Heat-Gain Coefficient (SHGC) and Visible Transmittance: Center-of-glazing values, according to ANSI/NFRC 200 and based on LBNL's WINDOW 6.35.2 computer program. 6. Visible Reflectance: Center-of-glazing values, according to NFRC 300 and based on LBNL's WINDOW 6.3 computer program.

0.3 GLASS PRODUCTS, GENERAL

A. 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. AAMA Publications: AAMA GDSG-1, "Glass Design for Sloped Glazing," and AAMA TIR A7, "Sloped Glazing Guidelines." 3. IGMA Publication for Sloped Glazing: IGMA TB-3001, "Guidelines for Sloped Glazing." 4. IGMA Publication for Insulating Glass: SIGMA TM-3000, "North American Glazing Guidelines for Sealed Insulating Glass Units for Commercial and Residential Use."

B. Safety Glazing Labeling: Where safety glazing is indicated, permanently mark glazing with certification label of [the SGCC] [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.

C. Insulating-Glass Certification Program: Permanently marked either on spacers or on at least one component lite of units with appropriate certification label of IGCC.

D. 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.]

1. Minimum Glass Thickness for Exterior Lites: [6 mm] . 2. Thickness of Tinted Glass: Provide same thickness for each tint color indicated throughout Project.

Refer to "Thermal Stress Calculator" on Pilkington North America website for generating heat treatment for various glass and glazing combinations to prevent stress breakage. http://www.pilkingtoncalcualtors.com/tsc.php.

E. 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.

0.4 GLASS PRODUCTS

A. Clear Annealed Float Glass: ASTM C 1036, Type I, Class 1 (clear), Quality-Q3.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optifloat™ Clear.

Low Iron Ultraclear

B. Low Iron Ultraclear Float Glass: ASTM C 1036, Type I, Class I (clear), Quality-Q3; and with visible light transmission of not less than 90 91 percent[ and solar heat gain coefficient of not less than 0.887].

1. Basis-of-Design Product: Pilkington North America; Pilkington Optiwhite™ Clear Low Iron.

C. High Performance Tinted Annealed Float Glass: ASTM C 1036, Type I, Class 2 (tinted), Quality-Q3.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optifloat™. 2. Tint Color: [Green] [Blue-Green] [Bronze] [Grey] [Graphite Blue] [EverGreen] [Arctic Blue] [SuperGrey] .

D. 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.

1. Fabrication Process: By horizontal (roller-hearth) process with roll-wave distortion parallel to bottom edge of glass as installed unless otherwise indicated.

E. Heat-Strengthened Float Glass: ASTM C 1048, Kind HS (heat strengthened), Type I, Condition A (uncoated) unless otherwise indicated, Type I, Class 1 (clear) or Class 2 (tinted) as indicated, Quality-Q3.

1. Fabrication Process: By horizontal (roller-hearth) process with roll-wave distortion parallel to bottom edge of glass as installed unless otherwise indicated.

Pyrolytic (Hard Coat) Process - The coating is applied to the glass ribbon surface while on the float line. The thin coating is applied at high temperatures, creating a strong bond, or "hard coat" that is extremely durable, temperable, bendable, and fabrication-friendly.

, it must be a sputtered coating

F. Pyrolytic-Coated, Self-Cleaning, Low-Maintenance Glass: Clear fFloat glass with a coating on first surface having both photocatalytic and hydrophilic properties that act to loosen dirt and to cause water to sheet evenly over the glass instead of beading.

Refer to technical bulletins ATS 168, ATS 169, and ATS 166 on Pilkington Activ™ available at http://www.pilkington.com/en/us/window-manufacturers/technical-bulletins.

a. Basis-of-Design Product: Subject to compliance with requirements, provide Pilkington North America; Pilkington Activ™. b. Color: [Clear] [Blue].

G. Ceramic-Coated Vision Glass: ASTM C 1048, Condition C, Type I, Class 1 (clear) or Class 2 (tinted) as indicated, Quality-Q3; and complying with Specification No. 95-1-31 in GANA's "Engineering Standards Manual."

1. Basis-of-Design Product: .

H. Solar Control, Low-E, Reflective,-Coated Vision Pyrolytic Glass: ASTM C 1376.

1. Basis-of-Design Product: Pilkington North America; Pilkington Eclipse Advantage™.

I. Solar Control, Reflective, Pyrolytic Ceramic-Coated Spandrel Glass: ASTM C 13761048, Type I, Condition B, Quality-Q3.

1. Basis-of-Design Product: Pilkington North America; Pilkington Eclipse™. 1. Color: [Gold] [Sunset Gold].

In "Silicone-Coated Spandrel Glass" Paragraph below, coating is an elastomeric paint and is less expensive than ceramic coating. Silicone coating is typically more uneven than ceramic coating and frequently contains pin holes; however, these irregularities are generally not visible from typical viewing distances because of lack of illumination in the space behind spandrel glass. Silicone coating is more readily available in custom colors and may provide fallout resistance.

J. Silicone-Coated Spandrel Glass: ASTM C 1048, Type I, Condition C, Quality-Q3.

Refer to technical bulletin ATS 124 on Spandrel Panel Glazing at http://www.pilkington.com/en/us/window-manufacturers/technical-bulletins.

1. Basis-of-Design Product: Pilkington North America; .

K. Reflective-Coated Spandrel Glass: ASTM C 1376, Kind CS.

Refer to technical bulletin ATS 124 on Spandrel Panel Glazing at http://www.pilkington.com/en/us/window-manufacturers/technical-bulletins.

1. Basis-of-Design Product: Pilkington North America; .

L. Glass Type [GL-<#>]: Pyrolytic, Solar Control, Low-E Glass.

1. Basis-of-Design Product: Pilkington North America; [Pilkington Solar-E™ Plus] [Pilkington Optiwhite™]. 2. Glass: [Clear] [Low Iron] [Tinted] float glass. 3. Tint Color: [Grey] [Blue-Green] [Arctic Blue]. 4. Minimum Thickness: [6 mm] .

Insert performance properties, if required, in "Winter Nighttime U-Factor," "Summer Daytime U-Factor," "Visible Light Transmittance," and "Solar Heat Gain Coefficient" subparagraphs below to suit product(s).

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://www.pilkingtoncalculators.com/smc.php. 5. Winter Nighttime U-Factor: maximum. 6. Summer Daytime U-Factor: maximum. 7. Visible Light Transmittance: percent minimum. 8. Solar Heat Gain Coefficient: maximum.

M. Glass Type [GL-<#>]: Pyrolytic, Glare Reduction, Anti-Reflective Glass; [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; [Pilkington OptAR™] [Pilkington Optiwhite™]. 2. Glass: [Clear] [Low Iron] [Tinted] float glass. 3. Tint Color: . 4. Minimum Thickness: [2.2 mm] .

Retain subparagraph below if required; "fully tempered" option must be retained in paragraph above if safety glazing is required. 9. Safety glazing required.

N. Glass Type [GL-<#>]: Highly reflective, Digital Display mirror, interior glass; [heat- strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; [Pilkington MirroView™] [Pilkington Optiwhite™].

2. Glass: [Clear] [Low Iron] [Tinted] float glass. 3. Tint Color: . 4. Minimum Thickness: [3 mm] .

O. Glass Type [GL-<#>]: Highly Reflective, One-way Coated Mirror, Interior Glass; [heat- strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; [Pilkington Mirropane™] [Pilkington Optiwhite™]. 2. Glass: [Clear] [Low Iron] [Tinted] float glass. 3. Tint Color: . 4. Minimum Thickness: [6 mm] .

0.5 LAMINATED GLASS

A. Laminated Glass: ASTM C 1172. Use materials that have a proven record of no tendency to bubble, discolor, or lose physical and mechanical properties after fabrication and installation.

1. Construction: Laminate glass with [polyvinyl butyral interlayer] [ionomeric polymer interlayer] [or] [cast-in-place and cured-transparent-resin interlayer] to comply with interlayer manufacturer's written instructions. 2. Interlayer Thickness: Provide thickness not less than that indicated and as needed to comply with requirements. 3. Interlayer Color: Clear unless otherwise indicated.

Retain "Windborne-Debris-Impact-Resistant Laminated Glass" Paragraph below if retaining "Windborne- Debris-Impact Resistance" Paragraph in "Performance Requirements" Article.

B. Windborne-Debris-Impact-Resistant Laminated Glass: Comply with requirements specified above for laminated glass except laminate glass with[ one of] the following to comply with interlayer manufacturer's written instructions:

1. Polyvinyl butyral interlayer. 2. Polyvinyl butyral interlayers reinforced with polyethylene terephthalate film. 3. Ionomeric polymer interlayer. 4. Cast-in-place and cured-transparent-resin interlayer. 5. Cast-in-place and cured-transparent-resin interlayer reinforced with polyethylene terephthalate film.

0.6 INSULATING GLASS

A. Vacuum Glazing Insulated Glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Spacia™.

B. 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 seal, with [manufacturer's standard] [polyisobutylene and polysulfide] [polyisobutylene and silicone] [polyisobutylene and hot-melt butyl] [polyisobutylene and polyurethane] primary and secondary sealants. 2. Perimeter Spacer: [Manufacturer's standard spacer material and construction] [Aluminum with mill or clear anodic finish] [Aluminum with black, color anodic finish] [Aluminum with bronze, color anodic finish] [Aluminum with powdered metal paint finish in color selected by Architect] [Galvanized steel] [Stainless steel] [Polypropylene-covered stainless steel in color selected by Architect] [Thermally broken aluminum] [Nonmetallic laminate] [Nonmetallic tube] [Silicone with integral desiccant and vapor barrier] .

a. Manufacturers: Subject to compliance with requirements, provide products by the following:

1) Technoform Glass Insulation NA, Inc. 2) Thermix; a brand of Ensinger USA. 3) .

3. Desiccant: Molecular sieve or silica gel, or a blend of both.

0.7 GLAZING SEALANTS

A. General:

1. Compatibility: Compatible with one another and with other materials they contact, including glass products, seals of insulating-glass units, and glazing channel substrates, under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field experience.

2. Suitability: Comply with sealant and glass manufacturers' written instructions for selecting glazing sealants suitable for applications indicated and for conditions existing at time of installation. 3. Sealant shall have a VOC content of 250 g/L or less. 4. Sealant shall comply with the testing and product requirements of the California Department of Public Health's "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers." 5. Colors of Exposed Glazing Sealants: [As indicated by manufacturer's designations] [Match Architect's samples] [As selected by Architect from manufacturer's full range].

B. Glazing Sealant: Neutral-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 100/50, Use NT.

1. Manufacturers: Subject to compliance with requirements, provide products by the following:

a. Dow Corning Corporation. b. GE Construction Sealants; Momentive Performance Materials Inc. c. May National Associates, Inc.; a subsidiary of Sika Corporation. d. Pecora Corporation. e. Sika Corporation. f. Tremco Incorporated. g. .

2. Applications: .

C. Glazing Sealant: Neutral-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 50, Use NT.

a. BASF Corporation; Construction Systems. b. Dow Corning Corporation. c. GE Construction Sealants; Momentive Performance Materials Inc. d. May National Associates, Inc.; a subsidiary of Sika Corporation. e. Pecora Corporation. f. Polymeric Systems, Inc. g. Sika Corporation. h. Tremco Incorporated. i. .

2. Applications: .

D. Glazing Sealant: Neutral-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 25, Use NT.

a. Bostik, Inc. b. Dow Corning Corporation. c. GE Construction Sealants; Momentive Performance Materials Inc. d. May National Associates, Inc.; a subsidiary of Sika Corporation. e. Pecora Corporation. f. Polymeric Systems, Inc. g. Schnee-Morehead, Inc., an ITW company. h. Sika Corporation. i. Tremco Incorporated. j. .

2. Applications: .

E. Glazing Sealant: Acid-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 25, Use NT.

a. BASF Corporation; Construction Systems. b. Bostik, Inc. c. Dow Corning Corporation. d. GE Construction Sealants; Momentive Performance Materials Inc. e. May National Associates, Inc.; a subsidiary of Sika Corporation. f. Pecora Corporation. g. Polymeric Systems, Inc. h. Schnee-Morehead, Inc., an ITW company. i. Sika Corporation. j. Tremco Incorporated. k. .

2. Applications: .

0.8 GLAZING TAPES

A. Back-Bedding Mastic Glazing Tapes: Preformed, butyl-based, 100 percent solids elastomeric tape; nonstaining and nonmigrating in contact with nonporous surfaces; with or without spacer rod as recommended in writing by tape and glass manufacturers for application indicated; and complying with ASTM C 1281 and AAMA 800 for products indicated below:

1. AAMA 804.3 tape, where indicated. 2. AAMA 806.3 tape, for glazing applications in which tape is subject to continuous pressure. 3. AAMA 807.3 tape, for glazing applications in which tape is not subject to continuous pressure.

B. Expanded Cellular Glazing Tapes: Closed-cell, PVC foam tapes; factory coated with adhesive on both surfaces; and complying with AAMA 800 for the following types:

1. AAMA 810.1, Type 1, for glazing applications in which tape acts as the primary sealant.

2. AAMA 810.1, Type 2, for glazing applications in which tape is used in combination with a full bead of liquid sealant.

0.9 MISCELLANEOUS GLAZING MATERIALS

A. General: Provide products of material, size, and shape complying with referenced glazing standard, with requirements of manufacturers of glass and other glazing materials for application indicated, and with a proven record of compatibility with surfaces contacted in installation.

B. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer.

C. Setting Blocks: Elastomeric material with a Shore, Type A durometer hardness of 85, plus or minus 5.

D. Spacers: Elastomeric blocks or continuous extrusions of hardness required by glass manufacturer to maintain glass lites in place for installation indicated.

E. Edge Blocks: Elastomeric material of hardness needed to limit glass lateral movement (side walking).

F. 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.

0.10 FABRICATION OF GLAZING UNITS

A. Fabricate glazing units in sizes required to fit openings indicated for Project, with edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing publications, to comply with system performance requirements.

1. Allow for thermal movements from ambient and surface temperature changes acting on glass framing members and glazing components.

a. Temperature Change: [120 deg F (67 deg C), ambient; 180 deg F (100 deg C), material surfaces] .

B. Clean-cut or flat-grind vertical edges of butt-glazed monolithic lites to produce square edges with slight chamfers at junctions of edges and faces.

C. Grind smooth and polish exposed glass edges and corners.

PART 3 - EXECUTION

0.1 EXAMINATION

A. Examine framing, glazing channels, and stops, with Installer present, for compliance with the following:

1. Manufacturing and installation tolerances, including those for size, squareness, and offsets at corners. 2. Presence and functioning of weep systems. 3. Minimum required face and edge clearances. 4. Effective sealing between joints of glass-framing members.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

0.2 PREPARATION

A. Clean glazing channels and other framing members receiving glass immediately before glazing. Remove coatings not firmly bonded to substrates.

B. Examine glazing units to locate exterior and interior surfaces. Label or mark units as needed so that exterior and interior surfaces are readily identifiable. Do not use materials that leave visible marks in the completed Work.

0.3 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.

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 (1270 mm).

1. Locate spacers directly opposite each other on both inside and outside faces of glass. Install correct size and spacing to preserve required face clearances, unless gaskets and

glazing tapes are used that have demonstrated ability to maintain required face clearances and to comply with system performance requirements. 2. Provide 1/8-inch (3-mm) minimum bite of spacers on glass and use thickness equal to sealant width. With glazing tape, use thickness slightly less than final compressed thickness of tape.

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.

H. Set glass lites in each series with uniform pattern, draw, bow, and similar characteristics.

I. Set glass lites with proper orientation so that coatings face exterior or interior as specified.

J. Where wedge-shaped gaskets are driven into one side of channel to pressurize sealant or gasket on opposite side, provide adequate anchorage so gasket cannot walk out when installation is subjected to movement.

K. Square cut wedge-shaped gaskets at corners and install gaskets in a manner recommended by gasket manufacturer to prevent corners from pulling away; seal corner joints and butt joints with sealant recommended by gasket manufacturer.

0.4 TAPE GLAZING

A. Position tapes on fixed stops so that, when compressed by glass, their exposed edges are flush with or protrude slightly above sightline of stops.

B. Install tapes continuously, but not necessarily in one continuous length. Do not stretch tapes to make them fit opening.

C. Cover vertical framing joints by applying tapes to heads and sills first, then to jambs. Cover horizontal framing joints by applying tapes to jambs, then to heads and sills.

D. Place joints in tapes at corners of opening with adjoining lengths butted together, not lapped. Seal joints in tapes with compatible sealant approved by tape manufacturer.

E. Do not remove release paper from tape until right before each glazing unit is installed.

F. Apply heel bead of elastomeric sealant.

G. Center glass lites in openings on setting blocks, and press firmly against tape by inserting dense compression gaskets formed and installed to lock in place against faces of removable stops. Start gasket applications at corners and work toward centers of openings.

H. Apply cap bead of elastomeric sealant over exposed edge of tape.

0.5 GASKET GLAZING (DRY)

A. Cut compression gaskets to lengths recommended by gasket manufacturer to fit openings exactly, with allowance for stretch during installation.

B. Insert soft compression gasket between glass and frame or fixed stop so it is securely in place with joints miter cut and bonded together at corners.

C. Installation with Drive-in Wedge Gaskets: Center glass lites in openings on setting blocks, and press firmly against soft compression gasket by inserting dense compression gaskets formed and installed to lock in place against faces of removable stops. Start gasket applications at corners and work toward centers of openings. Compress gaskets to produce a weathertight seal without developing bending stresses in glass. Seal gasket joints with sealant recommended by gasket manufacturer.

D. Installation with Pressure-Glazing Stops: Center glass lites in openings on setting blocks, and press firmly against soft compression gasket. Install dense compression gaskets and pressure- glazing stops, applying pressure uniformly to compression gaskets. Compress gaskets to produce a weathertight seal without developing bending stresses in glass. Seal gasket joints with sealant recommended by gasket manufacturer.

E. Install gaskets so they protrude past face of glazing stops.

0.6 SEALANT GLAZING (WET)

A. Install continuous spacers, or spacers combined with cylindrical sealant backing, between glass lites and glazing stops to maintain glass face clearances and to prevent sealant from extruding into glass channel and blocking weep systems until sealants cure. Secure spacers or spacers and backings in place and in position to control depth of installed sealant relative to edge clearance for optimum sealant performance.

B. Force sealants into glazing channels to eliminate voids and to ensure complete wetting or bond of sealant to glass and channel surfaces.

C. Tool exposed surfaces of sealants to provide a substantial wash away from glass.

0.7 CLEANING AND PROTECTION

Refer to technical bulletins ATS 112, ATS 133, ATS 143, ATS 144, ATS 166, ATS 180, ATS 181, ATS 182 on Hand Washing/Cleaning Glass at http://www.pilkington.com/en/us/window- manufactruers/technical-bulletins.

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.

1. 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.

C. Remove and replace glass that is damaged during construction period.

D. Wash glass on both exposed surfaces not more than four days before date scheduled for inspections that establish date of Substantial Completion. Wash glass as recommended in writing by glass manufacturer.

0.8 MONOLITHIC GLASS SCHEDULE

A. Glass Type [GL-<#>]: Clear [annealed] [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optifloat™. 2. Minimum Thickness: [6 2.5 mm] . 3. Safety glazing required.

B. Glass Type [GL-<#>]: Low Iron Ultraclear [annealed] [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: [AGC Glass Company North America, Inc.; Krystal Klear] [Guardian Industries Corp.; Ultrawhite] [Pilkington North America Inc.; Optiwhite™ Low Iron] [PPG Industries, Inc.; Starphire] [Saint-Gobain Corporation; Diamant] . 2. Minimum Thickness: [6 3 mm] . 3. Safety glazing required.

C. Glass Type [GL-<#>]: Pyrolytic-coated, self-cleaning, low-maintenance, clear [annealed] [heat-strengthened] [fully tempered] float glass.

Retain "Basis-of-Design Product" Subparagraph below to require a specific product or a comparable product from manufacturers listed in "Manufacturers" Article.

1. Basis-of-Design Product: [Cardinal Glass Industries; Neat] [Pilkington North America Inc.; Activ] [Saint-Gobain Corporation; Bioclean] . 2. Minimum Thickness: [6 mm] .

D. Glass Type [GL-<#>]: Tinted [annealed] [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optifloat™ .

2. Tint Color: [Blue] [Blue-Green] [Bronze] [Green] [GreyGray] [Graphite Blue] [EverGreen] [Arctic Blue] [SuperGrey] . 3. Minimum Thickness: [6 mm] .

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 4. Winter Nighttime U-Factor: maximum. 5. Summer Daytime U-Factor: maximum. 6. Visible Light Transmittance: percent minimum. 7. Solar Heat Gain Coefficient: maximum. 8. Safety glazing required.

E. Glass Type [GL-<#>]: Pyrolytic-coated, self-cleaning, low-maintenance, clear [annealed] [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Activ™. 2. Minimum Thickness: [6 mm] .

F. Glass Type [GL-<#>]: Thermal Control Low-E Ceramic-coated vision glass; [heat- strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; [Pilkington Energy Advantage™] [Pilkington Optiwhite™]. 2. Glass: [Clear] [UltraclearLow Iron] [Tinted] float glass. 3. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 4. Ceramic Coating Color and Pattern: [As selected by Architect from manufacturer's full range] [Match Architect's samples] . 5. Minimum Thickness: [6 2.5 mm] . 6. Coating Location: Second surface.

Not all sputtered-coating colors are suitable for monolithic applications and must be on second surface.

G. Glass Type [GL-<#>]: Solar Control Low-E Reflective-coated vision glass; [annealed] [heat- strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Eclipse Advantage™. 2. Kind: Kind CV (coated vision glass)[, except that Kind CO (coated overhead glass) may be used where the lower edge of the glass is more than 6 feet (1.8 m) above the adjacent floor level or cannot be approached closer than 10 feet (3.0 m)].

Sputtered coatings may only be used with monolithic glass if recommended by manufacturer, and then only on the second surface. 3. Coating Type: [Pyrolytic] [Sputter-coating (vacuum deposition process)].

Retain one color from options in "Coating Color" Subparagraph below. Not all sputtered-coating colors are suitable for monolithic applications and must be on second surface for monolithic applications. 4. Coating Color: [Gold] [Pewter] [Silver] . 5. Glass: [Clear] [Tinted] float glass. 6. Tint Color: [Clear] [Artic Blue] [Blue-Green] [Bronze] [EverGreen] [GreyGray] . 7. Minimum Thickness: [6 mm] . 8. Coating Location: [First] [Second] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 9. Outdoor Visible Reflectance: percent maximum. 10. Winter Nighttime U-Factor: maximum. 11. Summer Daytime U-Factor: maximum. 12. Visible Light Transmittance: percent minimum. 13. Solar Heat Gain Coefficient: maximum. 14. Low-Maintenance Coating: Pyrolytic coating on first surface. 15. Safety glazing required.

H. Glass Type [GL-<#>]: Ceramic-coated spandrel glass; [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optiwhite™. 2. Glass: [Clear] [Low IronUltraclear] [Tinted] float glass. 3. Tint Color: [Blue] [Blue-Green] [Bronze] [Green] [GrayGrey] [Graphite Blue] [SuperGrey] [EverGreen] [Arctic Blue] . 4. Coating Color: [As selected by Architect from manufacturer's full range] [Match Architect's samples] . 5. Coating Type: [High Reflective] [Reflective] [Low Reflective]. 6. Minimum Thickness: [6 mm] . 7. Coating Location: Second surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 8. Winter Nighttime U-Factor: maximum. 9. Summer Daytime U-Factor: maximum. 10. Fallout Resistance: Passes fallout-resistance test in ASTM C 1048 for an assembly of glass and adhered reinforcing material.

I. Glass Type [GL-<#>]: Silicone-coated spandrel glass; [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optiwhite™. 2. Glass: [Clear] [Low IronUltraclear] [Tinted] float glass. 3. Tint Color: [Blue] [Blue-Green] [Bronze] [Green] [GrayGrey] . 4. Coating Color: [As selected by Architect from manufacturer's full range] [Match Architect's samples] . 5. Coating Type: [High Reflective] [Reflective] [Low Reflective]. 6. Minimum Thickness: [6 mm] . 7. Coating Location: Second surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 8. Winter Nighttime U-Factor: maximum. 9. Summer Daytime U-Factor: maximum. 10. Fallout Resistance: Passes fallout-resistance test in ASTM C 1048 for an assembly of glass and adhered reinforcing material.

Not all sputtered-coating colors are suitable for monolithic applications and must be on second surface.

J. Glass Type [GL-<#>]: Reflective-coated spandrel glass; [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optiwhite™.

Sputtered coatings may only be used with monolithic glass if recommended by manufacturer, and then only on the second surface. 2. Coating Type: [Pyrolytic] [Sputter-coating (vacuum deposition process)]. 3. Coating Color: [Gold] [Pewter] [Silver] . 4. Glass: [Clear] [Low IronUltraclear] [Tinted] float glass. 5. Tint Color: [Blue] [Blue-Green] [Bronze] [Green] [GrayGrey] [Graphite Blue] [SuperGrey] [EverGreen] [Arctic Blue] . 6. Coating Type: [High Reflective] [Reflective] [Low Reflective]. 7. Minimum Thickness: [6 mm] .

8. Coating Location: [First] [Second] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 9. Outdoor Visible Reflectance: percent maximum. 10. Winter Nighttime U-Factor: maximum. 11. Summer Daytime U-Factor: maximum. 12. Fallout Resistance: Passes fallout-resistance test in ASTM C 1048 for an assembly of glass and adhered reinforcing material. 13. Factory apply manufacturer's standard opacifier of the following material to coated second surface of lites, with resulting products complying with Specification No. 89-1-6 in GANA's "Engineering Standards Manual":

a. Manufacturer's standard opacifier material. b. Polyester film laminated to glass with solvent-based adhesive.

K. Glass Type [GL-<#>]: Pyrolytic, Solar Control, Low-E Glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Solar-E™ Plus. 2. Glass: [Clear] [Pilkington Optiwhite™ Low Iron] [Tinted] float glass. 3. Tint Color: [Grey] [Blue-Green] [Arctic Blue]. 4. Minimum Thickness: [6 mm] .

L. Glass Type [GL-<#>]: Pyrolytic, Glare Reduction, Anti-Reflective Glass; [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington OptAR™. 2. Glass: [Clear] [Pilkington Optiwhite™ Low Iron] [Tinted] float glass. 3. Tint Color: . 4. Minimum Thickness: [2.2 mm] .

M. Glass Type [GL-<#>]: Highly reflective, Digital Display mirror, interior glass; [heat- strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington MirroView™. 2. Glass: [Clear] [Pilkington Optiwhite™ Low Iron] [Tinted] float glass. 3. Tint Color: . 4. Minimum Thickness: [3 mm] .

N. Glass Type [GL-<#>]: Highly Reflective, One-way Coated Mirror, Interior Glass; [heat- strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Mirropane™. 2. Glass: [Clear] [Pilkington Optiwhite™ Low Iron] [Tinted] float glass. 3. Tint Color: . 4. Minimum Thickness: [6 mm] .

0.9 LAMINATED GLASS SCHEDULE

A. Glass Type [GL-<#>]: Clear laminated glass with two plies of [annealed] [heat-strengthened] [fully tempered] [ultraclear low iron annealed] [ultraclear low iron heat-strengthened] [ultraclear low iron fully tempered] float glass.

1. Basis-of-Design Product: . 2. Minimum Thickness of Each Glass Ply: [3 mm] [4 mm] [5 mm] [6 mm] [As indicated] .

3. Interlayer Thickness: [0.030 inch (0.76 mm)] [0.060 inch (1.52 mm)] [0.090 inch (2.29 mm)]. 4. Safety glazing required.

B. Glass Type [GL-<#>]: Pyrolytic antireflective-coated clear laminated glass with two plies of [annealed] [heat-strengthened] [fully tempered] [ultraclear low iron annealed] [ultraclear low iron heat-strengthened] [ultraclear low iron fully tempered] float glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington OptiView™ . 2. Minimum Thickness of Each Glass Ply: [3 6.8 mm] [4 8.8 mm] [5 12.8 mm] [6 19.8 mm]. 3. Interlayer Thickness: [0.118030 inch (3 0.76 mm)] [0.157060 inch (4 1.52 mm)] [0.236090 inch (6 2.29 mm)] [0.347 inch (9.5 mm)]. 4. Visible Reflectance: Less than 2 percent.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 5. Winter Nighttime U-Factor: maximum. 6. Summer Daytime U-Factor: maximum. 7. Solar Heat Gain Coefficient: maximum. 8. Safety glazing required.

C. Glass Type [GL-<#>]: Tinted laminated glass with two plies of [annealed] [heat- strengthened] [fully tempered] float glass with outer ply tinted and inner ply clear.

1. Basis-of-Design Product: . 2. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 3. Minimum Thickness of Each Glass Ply: [3 mm] [4 mm] [5 mm] [6 mm] [As indicated] . 4. Interlayer Thickness: [0.030 inch (0.76 mm)] [0.060 inch (1.52 mm)] [0.090 inch (2.29 mm)].

D. Glass Type [GL-<#>]: Tinted laminated glass with two plies of clear [annealed] [heat- strengthened] [fully tempered] float glass and tinted interlayer.

1. Basis-of-Design Product: . 2. Minimum Thickness of Each Glass Ply: [3 mm] [4 mm] [5 mm] [6 mm] [As indicated] . 3. Interlayer Thickness: [0.030 inch (0.76 mm)] [0.060 inch (1.52 mm)] [0.090 inch (2.29 mm)].

4. Interlayer Color: [Blue-green] [Bronze light] [Gray] .

E. Glass Type [GL-<#>]: Ceramic-coated, laminated vision glass with two plies of [heat- strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: . 2. Outer Ply: [Clear] [UltraclearLow Iron] [Tinted] float glass. 3. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 4. Inner Ply: [Clear] [UltraclearLow Iron] float glass. 5. Ceramic Coating Color and Pattern: [As selected by Architect from manufacturer's full range] [Match Architect's samples] . 6. Minimum Thickness of Each Glass Ply: [3 mm] [4 mm] [5 mm] [6 mm] [As indicated] . 7. Interlayer Thickness: [0.030 inch (0.76 mm)] [0.060 inch (1.52 mm)] [0.090 inch (2.29 mm)]. 8. Coating Location: [Second] [Third] [Fourth] surface.

F. Glass Type [GL-<#>]: Reflective-coated, laminated vision glass with two plies of [heat- strengthened] [fully tempered] float glass with inner ply clear.

1. Basis-of-Design Product: . 2. Kind: Kind CV (coated vision glass)[, except that Kind CO (coated overhead glass) may be used where the lower edge of the glass is more than 6 feet (1.8 m) above the adjacent floor level or cannot be approached closer than 10 feet (3.0 m)].

Sputtered coatings may only be used on the second or third surface of laminated glass. 3. Coating Type: [Pyrolytic] [Sputter-coating (vacuum deposition process)].

Not all sputtered-coating colors are suitable for monolithic applications and must be on second surface for monolithic applications. 4. Coating Color: [Gold] [Pewter] [Silver] .

5. Outer Ply: [Clear] [Tinted] float glass. 6. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 7. Minimum Thickness of Each Glass Ply: [3 mm] [4 mm] [5 mm] [6 mm] [As indicated] . 8. Interlayer Thickness: [0.030 inch (0.76 mm)] [0.060 inch (1.52 mm)] [0.090 inch (2.29 mm)]. 9. Coating Location: [First] [Second] [Third] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 10. Outdoor Visible Reflectance: percent maximum. 11. Winter Nighttime U-Factor: maximum. 12. Summer Daytime U-Factor: maximum. 13. Visible Light Transmittance: percent minimum. 14. Solar Heat Gain Coefficient: maximum. 15. Low-Maintenance Coating: Pyrolytic coating on first surface. 16. Safety glazing required.

G. Glass Type [GL-<#>]: Low-E-coated, laminated vision glass with two plies of clear [annealed] [heat-strengthened] [fully tempered] float glass.

1. Basis-of-Design Product: . 2. Minimum Thickness of Each Glass Ply: [3 mm] [4 mm] [5 mm] [6 mm] [As indicated] . 3. Interlayer Thickness: [0.030 inch (0.76 mm)] [0.060 inch (1.52 mm)] [0.090 inch (2.29 mm)]. 4. Low-E Coating: [Pyrolytic on second] [Pyrolytic on third] [Sputtered on second] [Sputtered on third] [Pyrolytic or sputtered on second or third] surface.

H. Glass Type [GL-<#>]: Reflective-coated, laminated spandrel glass with two plies of [heat- strengthened] [fully tempered] float glass with inner ply clear.

1. Basis-of-Design Product: .

Sputtered coatings may only be used on the second or third surface of laminated glass. 2. Coating Type: [Pyrolytic] [Sputter-coating (vacuum deposition process)].

Not all sputtered-coating colors are suitable for monolithic applications and must be on second surface for monolithic applications. 3. Coating Color: [Gold] [Pewter] [Silver] . 4. Outer Ply: [Clear] [Tinted] float glass.

5. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 6. Minimum Thickness of Each Glass Ply: [3 mm] [4 mm] [5 mm] [6 mm] [As indicated] . 7. Interlayer Thickness: [0.030 inch (0.76 mm)] [0.060 inch (1.52 mm)] [0.090 inch (2.29 mm)]. 8. Coating Location: [First] [Second] [Third] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 9. Outdoor Visible Reflectance: percent maximum. 10. Winter Nighttime U-Factor: maximum. 11. Summer Daytime U-Factor: maximum.

0.10 INSULATING GLASS SCHEDULE

A. Glass Type [GL-<#>]: Clear insulating glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optifloat™ Clear< Insert manufacturer's name; product name or designation>. 2. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 3. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: [Annealed] [Heat-strengthened] [Fully tempered] float glass. 5. Interspace Content: [Air] [Argon]. 6. Indoor Lite: [Annealed] [Heat-strengthened] [Fully tempered] float glass.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 7. Winter Nighttime U-Factor: maximum. 8. Summer Daytime U-Factor: maximum. 9. Safety glazing required.

B. Glass Type [GL-<#>]: Ultraclear Low Iron insulating glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optiwhite™. 2. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 3. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: Low Iron Ultraclear [annealed] [heat-strengthened] [fully tempered] float glass. 5. Interspace Content: [Air] [Argon]. 6. Indoor Lite: Low Iron Ultraclear [annealed] [heat-strengthened] [fully tempered] float glass.

C. Glass Type [GL-<#>]: Pyrolytic-coated, self-cleaning, low-maintenance, clear insulating glass.

1. Basis-of-Design Product: [Cardinal Glass Industries;Neat] [Pilkington North America Inc.; Pilkington Activ™] [Saint-Gobain Corporation; Bioclean] . 2. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 3. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: Pyrolytic-coated, self-cleaning, low-maintenance, clear [annealed] [heat- strengthened] [fully tempered] float glass. 5. Interspace Content: [Air] [Argon]. 6. Indoor Lite: [Annealed] [Heat-strengthened] [Fully tempered] float glass.

D. Glass Type [GL-<#>]: Pyrolytic Low-E-coated, clear insulating glass.

1. Basis-of-Design Product: Pilkington North America; [Pilkington Energy Advantage™ Clear] [Pilkington Eclipse Advantage™ Clear] [Pilkington Solar-E™ Clear]. 2. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 3. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: [Annealed] [Heat-strengthened] [Fully tempered] [Low Iron Ultraclear annealed] [Low Iron Ultraclear heat-strengthened] [Low Iron Ultraclear fully tempered] float glass. 5. Interspace Content: [Air] [Argon]. 6. Indoor Lite: [Annealed] [Heat-strengthened] [Fully tempered] [Low Iron Ultraclear annealed] [Low Iron Ultraclear heat-strengthened] [Low Iron Ultraclear fully tempered] float glass. 7. Low-E Coating: [Pyrolytic on second] [Pyrolytic on third] [Sputtered on second] [Sputtered on third] [Pyrolytic or sputtered on second or third] surface.

E. Glass Type [GL-<#>]: Pyrolytic-coated, self-cleaning, low-maintenance, low-E coated, clear insulating glass.

1. Basis-of-Design Product: [Cardinal Glass Industries;Neat LoE] [Pilkington North America Inc.; Activ Energy Advantage] [Saint-Gobain Corporation; Bioclean Cool- Lite] . 2. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 3. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: Pyrolytic-coated, self-cleaning, low-maintenance, clear [annealed] [heat- strengthened] [fully tempered] float glass. 5. Interspace Content: [Air] [Argon]. 6. Indoor Lite: [Annealed] [Heat-strengthened] [Fully tempered] float glass. 7. Low-E Coating: [Pyrolytic on third] [Sputtered on second] [Sputtered on third] [Pyrolytic or sputtered on second or third] surface.

Insert performance properties, if required, in "Winter Nighttime U-Factor," "Summer Daytime U-Factor," "Visible Light Transmittance," and "Solar Heat Gain Coefficient" subparagraphs below to suit product(s). 8. Winter Nighttime U-Factor: maximum. 9. Summer Daytime U-Factor: maximum. 10. Visible Light Transmittance: percent minimum. 11. Solar Heat Gain Coefficient: maximum.

Retain subparagraph below if required; "fully tempered" option must be retained in "Outdoor Lite" and Indoor Lite" subparagraphs if safety glazing is required. 12. Safety glazing required.

F. Glass Type [GL-<#>]: Tinted insulating uncoated glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Optifloat™ . 2. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 3. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: Tinted [annealed] [heat-strengthened] [fully tempered] float glass. 5. Tint Color: [Blue] [Blue-Green] [Bronze] [Green] [GrayGrey] [Graphite Blue] [EverGreen] [Artic Blue] [SuperGrey]. 6. Interspace Content: [Air] [Argon]. 7. Indoor Lite: Clear [annealed] [heat-strengthened] [fully tempered] float glass.

G. Glass Type [GL-<#>]: Pyrolytic Low-E-coated, tinted insulating glass.

1. Basis-of-Design Product: Pilkington North America; [Pilkington Eclipse Advantage™] [Pilkington Solar-E™]. 2. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 3. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: Tinted [annealed] [heat-strengthened] [fully tempered] float glass.

Pilkington Solar-E™ available only in Clear and the EverGreen tint color. 5. Tint Color: [Arctic Blue] [Blue-Green] [Bronze] [EverGreen] [GrayGrey] . 6. Interspace Content: [Air] [Argon]. 7. Indoor Lite: Clear [annealed] [heat-strengthened] [fully tempered] float glass. 8. Low-E Coating: [Pyrolytic on second] [Pyrolytic on third] [Sputtered on second] [Sputtered on third] [Pyrolytic or sputtered on second or third] surface.

H. Glass Type [GL-<#>]: Ceramic-coated, insulating vision glass.

1. Basis-of-Design Product: Pilkington North America; . 2. Ceramic Coating Color and Pattern: [As selected by Architect from manufacturer's full range] [Match Architect's samples] . 3. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 4. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 5. Outdoor Lite: [Clear] [Low IronUltraclear] [Tinted] [annealed] [heat-strengthened] [fully tempered] float glass. 6. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 7. Interspace Content: [Air] [Argon]. 8. Indoor Lite: [Clear] [Low IronUltraclear] [annealed] [heat-strengthened] [fully tempered] float glass. 9. Coating Location: [Second] [Third] [Fourth] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 10. Winter Nighttime U-Factor: maximum. 11. Summer Daytime U-Factor: maximum. 12. Visible Light Transmittance: percent minimum. 13. Solar Heat Gain Coefficient: maximum.

I. Glass Type [GL-<#>]: Reflective-coated, insulating glass.

1. Basis-of-Design Product: Pilkington North America; Pilkington Eclipse™ . 2. Kind: Kind CV (coated vision glass)[, except that Kind CO (coated overhead glass) may be used where the lower edge of the glass is more than 6 feet (1.8 m) above the adjacent floor level or cannot be approached closer than 10 feet (3.0 m)].

Sputtered coatings may only be used on the second or third surface of insulating glass. 3. Coating Type: [Pyrolytic] [Sputter-coating (vacuum deposition process)].

Not all sputtered-coating colors are suitable for monolithic applications and must be on second surface for monolithic applications. 4. Coating Color: [Gold] [Pewter] [Silver] . 5. Overall Unit Thickness: [1 inch (25 mm)] [5/8 inch (16 mm)] . 6. Minimum Thickness of Each Glass Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 7. Outdoor Lite: [Clear] [Tinted] [annealed] [heat-strengthened] [fully tempered] float glass. 8. Tint Color: [Gold] [Sunset Gold] [Blue] [Blue-green] [Bronze] [Green] [Gray] . 9. Interspace Content: [Air] [Argon]. 10. Indoor Lite: Clear [annealed] [heat-strengthened] [fully tempered] float glass.

Sputtered coatings may only be used on the second or third surface of insulating glass. 11. Coating Location: [First] [Second] [Third] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 12. Outdoor Visible Reflectance: percent maximum. 13. Winter Nighttime U-Factor: maximum. 14. Summer Daytime U-Factor: maximum. 15. Visible Light Transmittance: percent minimum. 16. Solar Heat Gain Coefficient: maximum.

Pyrolytic sputter-coated 17. Low-Maintenance Coating: Pyrolytic coating on first surface. 18. Safety glazing required.

J. Glass Type [GL-<#>]: [Ceramic] [Silicone]-coated, insulating spandrel glass.

1. Basis-of-Design Product: . 2. Coating Color: [As selected by Architect from manufacturer's full range] [Match Architect's samples] . 3. Overall Unit Thickness: [1 inch (25 mm)] .

4. Minimum Thickness of Each Glass Lite: [5 mm] [6 mm] . 5. Outdoor Lite: [Clear] [Low IronUltraclear] [annealed] [heat-strengthened] [fully tempered] float glass. 6. Interspace Content: [Air] [Argon]. 7. Indoor Lite: [Clear] [Low IronUltraclear] [annealed] [heat-strengthened] [fully tempered] float glass. 8. Coating Location: Fourth surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://w ww.pilkingtoncalculators.com/smc.php. 9. Winter Nighttime U-Factor: maximum. 10. Summer Daytime U-Factor: maximum.

K. Glass Type [GL-<#>]: [Ceramic] [Silicone]-coated, low-E, insulating spandrel glass.

1. Basis-of-Design Product: . 2. Coating Color: [As selected by Architect from manufacturer's full range] [Match Architect's samples] . 3. Overall Unit Thickness: [1 inch (25 mm)] . 4. Minimum Thickness of Each Glass Lite: [5 mm] [6 mm] . 5. Outdoor Lite: [Annealed] [Heat-strengthened] [Fully tempered] [Ultraclear Low Iron annealed] [Ultraclear Low Iron heat-strengthened] [Ultraclear Low Iron fully tempered] float glass. 6. Interspace Content: [Air] [Argon]. 7. Indoor Lite: [Annealed] [Heat-strengthened] [Fully tempered] [Ultraclear Low Iron annealed] [Ultraclear Low Iron heat-strengthened] [Ultraclear Low Iron fully tempered] float glass. 8. Low-E Coating: [Pyrolytic on second] [Pyrolytic on third] [Sputtered on second] [Sputtered on third] [Pyrolytic or sputtered on second or third] surface. 9. Opaque Coating Location: Fourth surface.

L. Glass Type [GL-<#>]: [Ceramic-coated] [Silicone-coated], tinted, insulating spandrel glass.

1. Basis-of-Design Product: . 2. Coating Color: [As selected by Architect from manufacturer's full range] [Match Architect's samples] . 3. Overall Unit Thickness: [1 inch (25 mm)] . 4. Minimum Thickness of Each Glass Lite: [5 mm] [6 mm] . 5. Outdoor Lite: Tinted [annealed] [heat-strengthened] [fully tempered] float glass.

6. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 7. Interspace Content: [Air] [Argon]. 8. Indoor Lite: Clear [annealed] [heat-strengthened] [fully tempered] float glass. 9. Coating Location: Fourth surface.

0.11 INSULATING-LAMINATED-GLASS SCHEDULE

A. Glass Type [GL-<#>]: Clear insulating laminated glass.

1. Basis-of-Design Product: . 2. Overall Unit Thickness: [1-3/16 inch (30 mm)] [1 inch (25 mm)] [3/4 inch (19 mm)] . 3. Minimum Thickness of Outdoor Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: [Heat-strengthened] [Fully tempered] float glass. 5. Interspace Content: [Air] [Argon]. 6. Indoor Lite: Clear laminated glass with two plies of [annealed] [heat-strengthened] [fully tempered] float glass.

a. Minimum Thickness of Each Glass Ply: [3 mm] [4 mm] [5 mm] [6 mm] [As indicated] . b. Interlayer Thickness: [0.030 inch (0.76 mm)] [0.060 inch (1.52 mm)] [0.090 inch (2.29 mm)].

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://www.pilkingtoncalculators.com/smc.php.

7. Winter Nighttime U-Factor: maximum. 8. Summer Daytime U-Factor: maximum. 9. Solar Heat Gain Coefficient: maximum. 10. Safety glazing required.

B. Glass Type [GL-<#>]: Low-E-coated, clear insulating laminated glass.

1. Basis-of-Design Product: . 2. Overall Unit Thickness: [1-3/16 inch (30 mm)] [1 inch (25 mm)] [3/4 inch (19 mm)] . 3. Minimum Thickness of Outdoor Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: [Heat-strengthened] [Fully tempered] float glass. 5. Interspace Content: [Air] [Argon].

6. Indoor Lite: Clear laminated glass with two plies of [annealed] [heat-strengthened] [fully tempered] float glass.

7. Low-E Coating: [Pyrolytic on second] [Pyrolytic on third] [Sputtered on second] [Sputtered on third] [Pyrolytic or sputtered on second or third] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://www.pilkingtoncalculators.com/smc.php. 8. Winter Nighttime U-Factor: maximum. 9. Summer Daytime U-Factor: maximum. 10. Visible Light Transmittance: percent minimum. 11. Solar Heat Gain Coefficient: maximum. 12. Safety glazing required.

C. Glass Type [GL-<#>]: Tinted, insulating laminated glass.

1. Basis-of-Design Product: . 2. Overall Unit Thickness: [1-3/16 inch (30 mm)] [1 inch (25 mm)] [3/4 inch (19 mm)] . 3. Minimum Thickness of Outdoor Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: Tinted [heat-strengthened] [fully tempered] float glass. 5. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 6. Interspace Content: [Air] [Argon]. 7. Indoor Lite: Clear laminated glass with two plies of [annealed] [heat-strengthened] [fully tempered] float glass.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://www.pilkingtoncalculators.com/smc.php.

8. Winter Nighttime U-Factor: maximum. 9. Summer Daytime U-Factor: maximum. 10. Visible Light Transmittance: percent minimum. 11. Solar Heat Gain Coefficient: maximum. 12. Safety glazing required.

D. Glass Type [GL-<#>]: Low-E-coated, tinted, insulating laminated glass.

1. Basis-of-Design Product: . 2. Overall Unit Thickness: [1-3/16 inch (30 mm)] [1 inch (25 mm)] [3/4 inch (19 mm)] . 3. Minimum Thickness of Outdoor Lite: [3 mm] [4 mm] [5 mm] [6 mm] . 4. Outdoor Lite: Tinted [heat-strengthened] [fully tempered] float glass. 5. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 6. Interspace Content: [Air] [Argon]. 7. Indoor Lite: Clear laminated glass with two plies of [annealed] [heat-strengthened] [fully tempered] float glass.

8. Low-E Coating: [Pyrolytic on second] [Pyrolytic on third] [Sputtered on second] [Sputtered on third] [Pyrolytic or sputtered on second or third] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://www.pilkingtoncalculators.com/smc.php. 9. Winter Nighttime U-Factor: maximum. 10. Summer Daytime U-Factor: maximum. 11. Visible Light Transmittance: percent minimum. 12. Solar Heat Gain Coefficient: maximum. 13. Safety glazing required.

E. Glass Type [GL-<#>]: Reflective-coated, insulating laminated glass.

1. Basis-of-Design Product: . 2. Kind: Kind CV (coated vision glass)[, except that Kind CO (coated overhead glass) may be used where the lower edge of the glass is more than 6 feet (1.8 m) above the adjacent floor level or cannot be approached closer than 10 feet (3.0 m)].

Sputtered coatings are only used on the second or third surface of insulating laminated glass. 3. Coating Type: [Pyrolytic] [Sputter-coating (vacuum deposition process)].

Not all sputtered-coating colors are suitable for monolithic applications and must be on second surface for monolithic applications. 4. Coating Color: [Gold] [Pewter] [Silver] . 5. Overall Unit Thickness: [1-3/16 inch (30 mm)] [1 inch (25 mm)] . 6. Minimum Thickness of Outdoor Lite: [6 mm] . 7. Outdoor Lite: [Clear] [Tinted], [heat-strengthened] [fully tempered] float glass. 8. Tint Color: [Blue] [Blue-green] [Bronze] [Green] [Gray] . 9. Interspace Content: [Air] [Argon].

10. Indoor Lite: Clear laminated glass with two plies of [annealed] [heat-strengthened] [fully tempered] float glass.

11. Coating Location: [First] [Second] [Third] surface.

For performance data, refer to Pilkington North America website "Sun Management Calculator". http://www.pilkingtoncalculators.com/smc.php. 12. Outdoor Visible Reflectance: percent maximum. 13. Winter Nighttime U-Factor: maximum. 14. Summer Daytime U-Factor: maximum. 15. Visible Light Transmittance: percent minimum. 16. Solar Heat Gain Coefficient: maximum.

Pyrolitic sputter-coated 17. Low-Maintenance Coating: Pyrolytic coating on first surface. 18. Safety glazing required.

END OF SECTION 088000

GLAZING 088000 - 38