SECTION 08800

GLAZING

PART 1 GENERAL

SECTION INCLUDES

Glass [, plastic] and glazing for Sections referencing this Section for products and installation.

****** [OR] ******

[Glass] [Plastic] and glazing for [hollow metal work] [, handrail balusters] [, windows] [, glazed walls] [, doors] [and] [________].

[Glass] [Plastic] for [cabinet shelves] [, cabinet doors] [and] [________].

RELATED SECTIONS

Section 06200 - Finish Carpentry: [________] components with requirement for [glass] [plastic].

Section 06410 - Custom Casework:	Cabinets with requirement for [glass] [plastic] shelves [and] [________].

Section 07820 - Metal Framed Skylights.

[Section 07900 - Joint Sealers: Sealant and back-up material.]

Section [______-____________]:	Glazed doors.

Section 08311 - Sliding Glass Doors.

Section 08360 - Sectional Overhead Doors.

Section 08410 - Aluminum Entrances and Storefronts.

Section 08470 - Revolving Entrance Doors.

Section [______-____________]:	Glazed windows.

Section 08920 - Glazed Aluminum Curtain Wall.

Section 08952 - Translucent Panel Glazing.

Section 08960 - Sloped Glazing.

Section 08971 - Suspended Glass.

Section 08975 - Structural Sealant Glazing System.

Section 10616 - Demountable Gypsum Board Partitions.

Section 10800 - Toilet and Bath Accessories: Mirrors.

Section 13090 - Radiation Protection.

REFERENCES

ANSI/ASTM E330 - Structural Performance of Exterior Windows, Curtain Walls, and Doors by Uniform Static Air Pressure Difference.

ANSI Z97.1 - Safety Performance Specifications and Methods of Test for Safety Glazing Used in Buildings.

ASTM C1036 - Flat Glass.

ASTM C1048 - Heat-Treated Flat Glass - Kind HS, Kind FT Coated and Uncoated Glass.

ASTM E546 - Test Method For Frost Point of Sealed Insulating Glass Units.

ASTM E576 - Test Method For Dew/Frost Point of Sealed Insulating Glass Units in Vertical Position.

ASTM E773 - Test Method for Seal Durability of Sealed Insulating Glass Units.

ASTM E774 - Sealed Insulating Glass Units.

FGMA - Glazing Manual.

FGMA - Sealant Manual.

FS TT-C-00598 - Calking Compound, Oil and Resin Base Type.

FS TT-S-001657 - Sealing Compound, Single Component, Butyl Rubber Based, Solvent Release Type.

FS TT-S-00227 - Sealing Compound, Rubber Base, Two Component.

FS TT-S-00230 - Sealing Compounds, Synthetic-Rubber Base, Single Component, Chemically Curing.

FS TT-S-01543 - Sealing Compound, Silicone Rubber Base.

FS TT-G-410 - Glazing Compound, Sash (Metal) for Back Bedding and Face Glazing (Not for Channel or Stop Glazing).

Laminators Safety Glass Association - Standards Manual.

SIGMA - Sealed Insulated Glass Manufacturers Association.

PERFORMANCE REQUIREMENTS

Glass and glazing materials of this Section shall provide

continuity of building enclosure vapor and air barrier:

In conjunction with materials described in Section [07190] [, 07900] [and] [________].

To utilize the inner pane of multiple pane sealed units for the continuity of the air and vapor seal.

Maintain continuous air and vapor barrier throughout glazed assembly from glass pane to heel bead of glazing sealant.

Size glass to withstand dead loads and positive and negative live loads acting normal to plane of glass [as calculated in accordance with [________] code] [to a design pressure of [____] lb/sq ft ([____] KPa)] [as measured in accordance with ANSI/ASTM E330].

Limit glass deflection to [1/200] [____] [flexure limit of glass] with full recovery of glazing materials, whichever is less.

SUBMITTALS

Submit under provisions of Section [01300] [________].

Product Data on [Glass] [Plastic] Types Specified: Provide structural, physical and environmental characteristics, size limitations, special handling or installation requirements.

Product Data on Glazing Compounds: Provide chemical, functional, and environmental characteristics, limitations, special application requirements. Identify available colors.

Samples:	Submit [two] [____] samples, [__x__] inch ([__x__] mm) in size, illustrating [glass] [plastic] [units] [, coloration] [and] [design].

Samples:	Submit [____] inch ([____] mm) long bead of glazing sealant, [________] color [as selected].

Manufacturer's Installation Instructions: Indicate special precautions required.

Manufacturer's Certificate: Certify that [sealed insulated] [environmental] [________] glass, meet or exceed [specified requirements] [___________________].

QUALITY ASSURANCE

Perform Work in accordance with [FGMA Glazing Manual] [, FGMA Sealant Manual] [, SIGMA] [and] [Laminators Safety Glass Association - Standards Manual] for [glazing installation methods] [________]].

Maintain [one] [____] copy of [each] document on site.

MOCKUP

Provide mockup of [________] including glass [and perimeter air and vapor barrier seal], under provisions of Section [01400] [________].

Mockup may [not] remain as part of the Work.

PRE-INSTALLATION CONFERENCE

Convene [one] [_____] week prior to commencing work of this Section, under provisions of Section [01039] [________].

ENVIRONMENTAL REQUIREMENTS

Do not install glazing when ambient temperature is less than [50] [____] degrees F ([10] [____] degrees C).

Maintain minimum ambient temperature before, during and [24] [____] hours after installation of glazing compounds.

FIELD MEASUREMENTS

Verify that field measurements are as indicated [on [shop Drawings] [Drawings]] [instructed by the manufacturer].

COORDINATION

Coordinate Work under provisions of Section [01039] [________].

Coordinate the Work with glazing frames, wall openings, and perimeter air and vapor seal to adjacent Work.

WARRANTY

Provide [five] [ten] [____] year [manufacturer's] warranty under provisions of Section [01700] [________].

Warranty: Include coverage for sealed glass units from seal failure, interpane dusting or misting, and replacement of same.

****** [OR] ******

Warranty: Include coverage for reflective coating on mirrors and replacement of same.

****** [OR] ******

Warranty: Include coverage for delamination of laminated glass and replacement of same.

EXTRA MATERIALS

Furnish under provisions of Section [01700] [________].

Provide [two] [____] panes of each glass size [and each glass type] specified. of [insulated glass units] [________________].

PART 2 PRODUCTS

MANUFACTURERS - FLAT GLASS MATERIALS

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600] [________].

FLAT GLASS MATERIALS

Float Glass (Type FG-A):	Clear, [____] inch ([____] mm) thick [minimum].

****** [OR] ******

Float Glass (Type FG-A):	ASTM C1036, Type 1 transparent flat, Class 1 clear, Quality [q3 glazing select] [________________]; [____] inch ([____] mm) thick [minimum].

[Safety] [Detention] [Security] Glass (Type FG-B): [Clear] [________]; [heat strengthened] [fully tempered [with horizontal tempering]] [laminated with plastic interlayer] [________]; [conforming to ANSI Z97.1;] [____] inch ([____] mm) thick [minimum].

****** [OR] ******

[Safety] [Detention] [Security] Glass (Type FG-B): ASTM C1048, Kind [HS heat strengthened] [FT fully tempered [with horizontal tempering]] [Condition A uncoated, Type 1 transparent flat, Class 1 clear, Quality q3 glazing select] [________________]; [conforming to ANSI Z97.1;] [____] inch ([____] mm) thick [minimum].

Tinted Glass (Type FG-C): Float type, [heat strengthened] [tempered] [annealed], light reducing in [gray] [bronze] [green] [blue] [________] color; light transmittance of [____] percent, shading coefficient of [________]; [____] inch ([____] mm) thick [minimum].

****** [OR] ******

Tinted Glass (Type FG-C): [ASTM C1036, Type 1 transparent flat, Class [2 tinted heat-absorbing and light reducing] [3 tinted, light reducing], Quality q3 glazing select] [________________]] [ASTM C1048, Kind [HS heat strengthened] [FT fully tempered] [Condition A uncoated, Type 1 transparent flat, Class [2 tinted heat-absorbing and light reducing] [3 tinted, light reducing], Quality q3 glazing select] [________________]]; [gray] [bronze] [green] [blue] [________] color; [____] inch ([____] mm) thick [minimum].

Heat Absorbing Glass (Type FG-D): Float, [heat strengthened] [tempered] [annealed]; heat absorbing and light reducing in [gray] [bronze] [green] [blue] [________] color; light transmittance of [____] percent; shading coefficient of [________]; [____] inch ([____] mm) thick [minimum].

****** [OR] ******

Heat Absorbing Glass (Type FG-D): [ASTM C1036, Type 1 transparent flat, Class 2 tinted heat-absorbing and light reducing, Quality [q3 glazing select] [________________]] [ASTM C1048, Kind [HS heat strengthened] [FT fully tempered] [Condition A uncoated, Type 1 transparent flat, Class 2 tinted heatabsorbing and light reducing], Quality q3 glazing select] [________________]]; [gray] [bronze] [green] [blue] [________] color; [____] inch ([____] mm) thick [minimum].

Reflective Glass (Type FG-E): Float type, [heat strengthened] [tempered] [laminated] [annealed]; [silver] [gold] [bronze] [pewter] [________] [metallic [film] [coating]] on [inner] [outer] [#2] surface; light transmittance of [____] percent; shading coefficient of [________]; [____] inch ([____] mm) thick.

****** [OR] ******

Reflective Glass (Type FG-E): ASTM C1036, Kind [HS heat strengthened] [FT fully tempered] [Condition A uncoated, Type 1 transparent flat, Class [1 clear] [2 tinted heat-absorbing and light reducing] [3 tinted, light reducing], Quality q3 glazing select] [________________]; [silver] [gold] [bronze] [pewter] [________] [metallic [film] [coating]] on [inner] [outer] [#2] surface; light transmittance of [____] percent; shading coefficient of [________]; [____] inch ([____] mm) thick.

Low E Glass (Type FG-F):	Float type, [heat strengthened] [tempered] [annealed], clear, coating on [inner] [outer] surface; visible light transmittance of [____] percent, solar light transmittance of [____] percent, shading coefficient of [________]; [____] inch ([____] mm) thick.

Wire Glass (Type FG-G): [Clear] [________], polished [both sides] [one side], [square] [diagonal] [________] mesh of woven stainless steel wire of [1/2] [____] inch ([12] [____] mm) grid size; [1/4] [____] inch ([6] [____] mm) thick.

****** [OR] ******

Wire Glass (Type FG-G): ASTM C1036, [Type II patterned and wired flat, Class 1 translucent, Quality q8 glazing] [________________]; [________] mesh, [____] inch ([____] mm) thick [minimum].

****** [OR] ******

Wired Pattern Glass (Type FG-G):	[________] pattern, [square] [diagonal] [________] mesh of woven stainless steel wire of [1/2] [____] inch ([12] [____] mm) grid size; [1/4] [____] inch ([6] [____] mm) thick.

Mirror Glass (Type FG-H): Clear [float] [tempered safety] type with copper and silver coating, organic overcoating, [arrised] [bevelled] [square and lapped] edges, [____] inch ([____] mm) thick [minimum], [____] inch ([____] mm) wide x [____] inch ([____] mm) high.

****** [OR] ******

Mirror Glass (Type FG-H): [ASTM C1036, Type 1 transparent flat, Class 1 clear, Quality [q1 mirror select] [q2 mirror]] [________________]; [____] inch ([____] mm) thick [minimum], [[____] inch ([____] mm) wide x [____] inch ([____] mm) high nominal], [size as scheduled] [sizes noted on Drawings].

Spandrel Glass (Type FG-I): [Heat strengthened [clear] [________] tinted with [ceramic fused frit] [opacifier] of [________] color] [________________].

****** [OR] ******

Spandrel Glass (Type FG-I): ASTM C1036 Type 1 transparent flat, Class [1 clear] [2 tinted heat absorbing and light reducing] [3 tinted light reducing], Quality [____]] [________________] with ceramic fused frit of [________] color] [________________].

****** [OR] ******

Spandrel Glass (Type FG-I): ASTM C1048 Kind [HS heat strengthened] [FT fully tempered] Condition [B spandrel glass one surface coated] [C other coated glass], Type II pattern flat, Class [2 tinted heat absorbing and light reducing] [3 tinted light reducing], Quality q7 decorative] [________________]; [1/4] [____] inch ([6] [____] mm) thick.

Pattern Glass (Type FG-J): [________] pattern, [____] inch ([____] mm) thick [minimum].

****** [OR] ******

Pattern Glass (Type FG-J): ASTM C1036, Type II patterned and wired flat, Class 1 translucent, Quality q7 decorative, Finish [f1 patterned one side] [f2 patterned two sides] Pattern [p1 linear] [p2 geometric] [p3 random] [pd special]] [________________]; [____] inch ([____] mm) thick [minimum].

[Leaded Glass: Transparent, [____] inch ([____] mm) thick

[minimum]; leaded for radiation protection.]

MANUFACTURERS - SEALED INSULATING GLASS MATERIALS

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600] [________].

SEALED INSULATING GLASS MATERIALS

Insulated Glass Units (Type SG-A): [ASTM E774 and E773;] [double] [triple] pane with [glass elastomer] [glass to mastic] [silicone sealant] [________] edge seal; outer pane of [________] glass inner pane of [________] glass, [, and middle pane of [________] glass]; [place [plastic film] [metal sputtering] [________] of [________] color to [#2] [____] surface within the unit;] interpane space purged dry [hermetic] air; total unit thickness of [____] inch ([____] mm) [minimum].

Insulated Glass Units - Low E (Type SG-B): [ASTM E774 and E773;] double pane with [glass elastomer] [glass to mastic] [silicone sealant] [________] edge seal; outer pane of [________] glass, inner pane of Low E glass on [clear] [bronze] [gray] [green] [________] color glass cover plate, visible light transmittance of [____] percent, solar light transmittance of [____], shading coefficient of [____] percent, interpane space purged dry [hermetic] air; total unit thickness of [____] inch ([____] mm) [minimum].

Acoustic Insulated Glass Units (Type SG-C): Double pane with special acoustic edge seal; outer pane of [________] glass, inner pane of [________] glass, STC rating of [____]; total unit thickness of [____] inch ([____] mm) [minimum].

MANUFACTURERS - BENT GLASS MATERIALS

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600] [________].

BENT GLASS MATERIALS

Bent Glass (Type BG-A): [Clear] [[________] color tinted], [____] inch ([____] mm) thick [minimum], bent to [________] configuration with [____] inch ([____] mm) radius.

****** [OR] ******

Bent Glass (Type BG-A): [Clear] [[________] tinted], laminated with [________] glass with plastic interlayer; [conforming to ANSI Z97.1;] [____] inch ([____] mm) thick [minimum], bent to [________] configuration with [____] inch ([____] mm) radius.

MANUFACTURERS - PLASTIC SHEET MATERIALS

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600] [________].

PLASTIC SHEET MATERIALS

Polycarbonate Sheet (Type PS-A):	[ANSI Z97.1;] plastic compound, [clear] [translucent] [gray tint] [bronze tint] [light green]; ultraviolet stabilized; [silicone abrasion resistant coating] [acrylate non-yellowing coating] for scratch resistance; [multiple layers for bullet resistance;] [____] inch ([____] mm) thick [minimum].

Acrylic Sheet (Type PS-B): Plastic compound, [clear] [white translucent] [[translucent] [transparent] [________] color] [[________] pattern], [ultraviolet [stabilized] [transmitting] [filter]]; [____] inch ([____] mm) thick.

Fiber Reinforced Polyester Sheet (Type PS-C): Molded thermosetting polyester, glass fiber reinforced; [opaque] [translucent] [[________] color tinted], light transmittance of [____] percent, [surface burning characteristics of [___/___/___] flame/fuel/smoke rating when tested in accordance with ASTM E84] [exterior surface coated with polyvinylfloride film for improved weather resistance]; [____] inch ([____] mm) thick.

MANUFACTURERS - PLASTIC FILMS

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600]

[________].

PLASTIC FILMS

Plastic Film: [Mylar] [________] type, [____] inch ([____] mm) thick, visible light transmittance of [____] percent, solar light transmittance of [____], shading coefficient of [____] percent.

MANUFACTURERS - GLAZING COMPOUNDS

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600] [________].

GLAZING COMPOUNDS

Modified Oil (Type GC-A): FS TT-G-410; [gray] [________] color.

****** [OR] ******

Modified Oil (Type GC-A): Non-hardening, knife grade consistency; [gray] [________] color.

Butyl Sealant (Type GC-B): Single Component; Shore A hardness of [10-20] [____-____] black color; non-skinning.

****** [OR] ******

Butyl Sealant (Type GC-B): FS TT-S-001657; Shore A hardness of [10-20] [____-____] black color; non-skinning.

Acrylic Sealant (Type GC-C):	Single Component, solvent curing, cured Shore A hardness of [15-25] [____-____]; non-bleeding; [________] color [as selected].

****** [OR] ******

Acrylic Sealant (Type GC-C):	FS TT-S-00230, Type II, Class A; single component; cured Shore A hardness of [15-25] [____-____]; [________] color [as selected].

Polysulphide Sealant (Type GC-D): Two component, chemical curing, non-sagging type; cured Shore A hardness of [15-25] [____-____]; [________] color [as selected].

****** [OR] ******

Polysulphide Sealant (Type GC-D): FS TT-S-00227, Class A Type II; two component; cured Shore A hardness of [15-25] [____-____]; [_____] color [as selected].

Polyurethane Sealant (Type GC-E): Single component, chemical curing, non-staining, non-bleeding, non-sagging type, Shore A Hardness Range [20 to 35] [___-___].

****** [OR] ******

Polyurethane Sealant (Type GC-E): FS TT-S-00230, Type II - non-sag, Class A; [________] manufactured by [________________].

Silicone Sealant (Type GC-F): Single component, [chemical] [solvent] curing; capable of water immersion without loss of properties; [non-bleeding] [non-staining]; cured Shore A hardness of [15-25] [____-____]; [________] color [as selected].

****** [OR] ******

Silicone Sealant (Type GC-F): FS TT-S-01543, Class A; single component; [chemical] [solvent] curing; capable of water immersion without loss of properties; cured Shore A hardness of [15-25] [____-____]; [________] color [as selected].

MANUFACTURERS - GLAZING ACCESSORIES

[__________________________________] Product [_________].

[__________________________________] Product [_________].

[__________________________________] Product [_________].

Substitutions: Under provisions of Section [01600] [________].

GLAZING ACCESSORIES

Setting Blocks: [Neoprene] [EPDM] [Silicone], [80 - 90] [____-____] Shore A durometer hardness, length of 0.1 inch for each square foot (25 mm for each square meter) of glazing or minimum 4 inch (100 mm) x width of glazing rabbet space minus 1/16 inch (1.5 mm) x height to suit glazing method and pane weight and area.

Spacer Shims: [Neoprene] [Silicone] [________], [50 - 60] [______] Shore A durometer hardness, minimum 3 inch (75 mm) long x one half the height of the glazing stop x thickness to suit application [, self adhesive on one face].

Glazing Tape: Preformed [butyl] [________] compound [with integral resilient tube spacing device]; [10 - 15] [____-____] Shore A durometer hardness; coiled on release paper; [__x__] inch ([__x__] mm) size; black color.

****** [OR] ******

Glazing Tape: Closed cell polyvinyl chloride foam, coiled on release paper over adhesive on two sides, maximum water absorption by volume of 2 percent, designed for compression of 25 percent to effect an air and vapor seal; [__x__] inch ([__x__] mm) size.

Glazing Splines:	Resilient [polyvinyl chloride] [silicone] [________] extruded shape to suit glazing channel retaining slot; [________] color.

Glazing Clips:	Manufacturer's standard type.

Mirror Attachment Accessories: [Stainless steel clips] [Plastic rosettes] [Mirror adhesive, chemically compatible with mirror coating and wall substrate] [________________].

SOURCE QUALITY CONTROL AND TESTS

Provide [testing] [and] [analysis] of glass under provisions of Section [01400] [________].

Provide shop [inspection] [and] [testing] for [________] glass.

Test samples in accordance with [ANSI Z97.1] [ASTM E773] [ASTM E546] [ASTM E576] [________].

PART 3 EXECUTION

INSTALLERS

[____________________________________].

[____________________________________].

[____________________________________].

EXAMINATION

Verify prepared openings under provisions of Section [01039] [________].

Verify that openings for glazing are correctly sized and within tolerance.

Verify that surfaces of glazing channels or recesses are clean, free of obstructions, and ready to receive glazing.

PREPARATION

Clean contact surfaces with solvent and wipe dry.

Seal porous glazing channels or recesses with substrate compatible primer or sealer.

[Prime surfaces scheduled to receive sealant.]

EXTERIOR - DRY METHOD (PREFORMED GLAZING)

Cut glazing [tape] [spline] to length; install on glazing pane. Seal corners by butting [tape] [spline] and sealing junctions with [butyl] [________] sealant.

Place setting blocks at [1/4] [1/3] points with edge block no more than [6] [____] inches ([150] [____] mm) from corners.

Rest glazing on setting blocks and push against fixed stop with sufficient pressure to attain full contact.

Install removable stops without displacing glazing [tape] [spline]. Exert pressure for full continuous contact.

[Trim protruding tape edge.]

EXTERIOR - WET/DRY METHOD (PREFORMED TAPE AND SEALANT)

Cut glazing tape to length and set against permanent stops, [3/16] [____] inch ([5] [____] mm) below sight line. Seal corners by butting tape and dabbing with [butyl] [________] sealant.

Apply heel bead of [butyl] [________] sealant along intersection of permanent stop with frame ensuring full perimeter seal between glass and frame to complete the continuity of the air and vapor seal.

Place setting blocks at [1/4] [1/3] points with edge block no more than [6] [____] inches ([150] [____] mm) from corners.

Rest glazing on setting blocks and push against tape [and heel bead of sealant] with sufficient pressure to attain full contact at perimeter of pane or glass unit.

[Install removable stops, with spacer strips inserted between glazing and applied stops, [1/4] [____] inch ([6] [____] mm) below sight line]. [Place glazing tape on glazing pane or unit with tape [flush with] [1/4 inch (6 mm) below] sight line.]

Fill gap between glazing and stop with [________] type sealant to depth equal to bite of frame on glazing, but not more than [3/8] [____] inch ([9] [____] mm) below sight line.

Apply cap bead of [________] type sealant along void between the stop and the glazing, to uniform line, flush with sight line. Tool or wipe sealant surface smooth.

EXTERIOR - WET METHOD (SEALANT AND SEALANT)

Place setting blocks at [1/4] [1/3] points and install glazing pane or unit.

Install removable stops with glazing centered in space by inserting spacer shims both sides at [24] [____] inch ([600] [____] mm) intervals, [1/4] [____] inch ([6] [____] mm) below sight line.

Fill gaps between glazing and stops with [________] type sealant to depth of bite on glazing, but not more than [3/8] [____] inch ([9] [____] mm) below sight line to ensure full contact with glazing and continue the air and vapor seal.

Apply sealant to uniform line, flush with sight line.

Tool or wipe sealant surface smooth.

INTERIOR - DRY METHOD (TAPE AND TAPE)

Cut glazing tape to length and set against permanent stops, projecting 1/16 inch (1.6 mm) above sight line.

Place setting blocks at [1/4] [1/3] points with edge block no more than [6] [____] inches ([150] [____] mm) from corners.

Rest glazing on setting blocks and push against tape for full contact at perimeter of pane or unit.

Place glazing tape on free perimeter of glazing in same manner described above.

Install removable stop without displacement of tape.

Exert pressure on tape for full continuous contact.

Knife trim protruding tape.

INTERIOR - WET/DRY METHOD (TAPE AND SEALANT)

Cut glazing tape to length and install against permanent stops, projecting 1/16 inch (1.6 mm) above sight line.

Place setting blocks at [1/4] [1/3] points with edge block no more than [6] [____] inches ([150] [____] mm) from corners.

Rest glazing on setting blocks and push against tape to ensure full contact at perimeter of pane or unit.

Install removable stops, with spacer shims inserted between glazing and applied stops at 24 inch (600 mm) intervals, 1/4 inch (6 mm) below sight line.

Fill gaps between pane and applied stop with [________] type sealant to depth equal to bite on glazing, to uniform and level line.

Trim protruding tape edge.

INTERIOR - WET METHOD (COMPOUND AND COMPOUND)

Install glazing resting on setting blocks. Install applied stop and center pane by use of spacer shims at 24 inch (600 mm) centers, kept 1/4 inch (6 mm) below sight line.

Locate and secure glazing pane using [spring wire clips] [glazers' clips].

Fill gaps between glazing and stops with glazing compound until flush with sight line. Tool surface to straight line.

INSTALLATION - MIRRORS

Set mirrors with adhesive, applied in accordance with adhesive manufacturer's instructions.

****** [OR] ******

Set mirrors with [clips] [rosettes].	Anchor rigidly to wall construction.

Place plumb and level.

INSTALLATION - PLASTIC FILM

Install plastic film with adhesive, applied in accordance with film manufacturer's instructions.

Place without air bubbles, creases or visible distortion.

Fit tight to glass perimeter with razor cut edge.

QUALITY CONTROL

Field inspection will be performed under provisions of Section [01400] [________].

Inspection will monitor quality of glazing.

MANUFACTURER'S FIELD SERVICES

[Glass] [and] [glazing] product manufacturers to provide field surveillance of the installation of their products under provisions of Section [01400] [________].

Monitor and report installation procedures, unacceptable conditions and [________________].

CLEANING

Clean work under provisions of [01700] [________].

Remove glazing materials from finish surfaces.

Remove labels after work is complete.

Clean glass [and mirrors].

PROTECTION OF FINISHED WORK

Protect finished Work under provisions of Section [01500] [________].

After installation, mark pane with an 'X' by using removable plastic tape or paste. [Do not mark heat absorbing or reflective glass units.]

SCHEDULE

Exterior Windows: Types FG-C, FG-D, SG-B as scheduled on Drawings, exterior wet/dry method with Type GC-F compound.

Exterior Entrances: Types FG-D gray tint 5/16 inch thick, exterior wet/dry method with Type GC-E compound.

Interior Metal Doors: Type FG-A clear float 1/4 inch thick, interior wet method with Type GC-A compound.

Interior Display Cabinets: Type PG-B clear acrylic, interior dry method.

Washroom Mirrors: Type FG-H, sizes noted on Drawings for each Washroom.

END OF SECTION