A-01 Because LG1 qualifies as safety glazing, LG2 is no longer needed. Change all LG2 panels to LG1 on Opening Types, as indicated in attachment

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1 Jacoby Architects 425 South 400 East Salt Lake City, Utah Tel: Fax: Bid Package #2 Addendum B Date: November 13, 2018 Project: USDB Springville School Utah State DFCM Project # Architect s Project: TO ALL BIDDERS The Contract Documents for this Project are modified as described in this addendum. The following changes, clarifications, additions may or may not affect the cost of the Work. All changes in cost are to be incorporated into the Base or Alternate bids as applicable. All work shall be furnished and installed as shown on the drawings and in strict accordance with applicable sections of the specifications except as stated herein. PROJECT MANUAL: Attachments PM Glazing Type MG6 is no longer used. All MG6 panels are to be changed to MG4 in drawings. Modify specifications as indicated in attachment. Modify Paragraph 2.04.I.5.a to remove spandrel requirements and include White Diffused as part of the interlayer, as indicated in attachment Type LG2 is no longer used. All LG2 panels are to be changed to on drawings. Modify specifications as indicated in attachment. Types IG9 and MG3 are not in use. Modify specifications as indicated in attachment Glazing ARCHITECTURAL: A-01 Because qualifies as safety glazing, LG2 is no longer needed. Change all LG2 panels to on Opening Types, as indicated in attachment A-02 Change all MG6 panels to MG4 on Opening Types, as indicated in attachment Attachments AE6-21 AE6-21 A-03 Mark panels IG, MG6, and LG2 as unused on the Opening Types Panel Legend. AE6-21

2 SECTION GLAZING PART 1 GENERAL 1.01 SECTION INCLUDES A. Insulating glass units. B. Glazing units. C. Glazing compounds and accessories RELATED RUIREMENTS A. Section Facility Performance Requirements: Requirements associated with the DFCM High Performance Building Standard. B. Section Building Enclosure Commissioning Requirements: Enclosure commissioning requirements associated with the DFCM High Performance Building Standard. C. Section Joint Sealants: Sealants for other than glazing purposes. D. Section Hollow Metal Doors and Frames: Glazed borrowed lites. E. Section Flush Wood Doors: Glazed lites in doors furnished by manufacturer. F. Section Sliding Glazed Doors: Glazing furnished by door manufacturer. G. Section Glass Panel Counter Doors: Glazing furnished by door manufacturer. H. Section Aluminum-Framed Storefronts and Entrances: Glazing furnished as part of storefront assembly. I. Section Glazed Aluminum Curtain Walls: Glazing furnished as part of wall assembly. J. Section Metal-Framed Skylights: Glazing furnished as part of skylight assembly. K. Section Glass Wall Cladding: Glazed panels. L. Section Mirrors ADMINISTRATIVE RUIREMENTS A. Preinstallation Meeting: Convene a preinstallation meeting one week before starting work of this section; require attendance by each of the affected installers. 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. B. Coordinate glazing channel dimensions to provide necessary bite on glass, minimum edge and face clearances, and adequate sealant thicknesses, with reasonable tolerances SUBMITTALS A. See Section Administrative Requirements, for submittal procedures. B. DFCM High Performance Building Standard - Refer to Section : 1. Product Data and Test Reports for VOC Content: For sealants and primers, indicating compliance with requirements for low-emitting materials. C. 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. D. Product Data on each Glazing Type: Provide structural, physical and environmental characteristics, size limitations, special handling and installation requirements. JACOBY ARCHITECTS GLAZING

3 E. Product Data on Glazing Compounds and Accessories: Provide chemical, functional, and environmental characteristics, limitations, special application requirements. Identify available colors. F. Samples: Submit two samples 12 by 12 inch (300 by 300 mm) in size of glass units. G. Samples: Submit 12 inch (300 mm) long bead of glazing sealant, color as selected. H. Glazing Schedule: List glass types and thicknesses for each size opening and location. Use same designations indicated on Drawings. I. Qualification Data: For Fabricator and Installer. J. Product Certificates: Signed by manufacturers of glass and glazing products certifying that products furnished comply with requirements. 1. For solar-control low-e-coated glass, provide documentation demonstrating that fabricator of coated glass is certified by coating manufacturer. K. 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. 2. For glazing sealants, provide compatibility and adhesion test reports, including sealant manufacturer's interpretation of test results relative to the sealant performance and recommendations for primers and substrate preparation needed for adhesion. L. Sample Warranties: For special warranties. M. Warranty Documentation: Submit manufacturer warranty and ensure that forms have been completed in Owner's name and registered with manufacturer. N. Maintenance Materials: Furnish the following for Owner's use in maintenance of project. 1. See Section Product Requirements, for additional provisions. 2. Extra Insulating Glass Units: One of each glass size and each glass type QUALITY ASSURANCE A. Perform Work in accordance with GANA (GM) and GANA (SM) for glazing installation methods. Maintain one copy on site. B. Manufacturer Qualifications: Company specializing in manufacturing the products specified in this section with minimum five years of documented experience. C. Installer Qualifications: Company specializing in performing work of the type specified and with at least five years documented experience and approved by manufacturer MOCK-UPS A. See Section Quality Requirements, for additional mock-up requirements. B. Build mockups to demonstrate aesthetic effects and to set quality standards for materials and execution. 1. Install glazing in mockups specified in Section Aluminum-Framed Storefront and Entrances to match glazing systems required for Project, including glazing methods. 2. Install glazing in mockups specified in Section Glazed Aluminum Curtain Walls to match glazing systems required for Project, including glazing methods. C. Locate where directed. 1.0 DELIVERY, STORAGE, AND HANDLING 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. JACOBY ARCHITECTS GLAZING

4 B. Comply with insulating-glass manufacturer's written instructions for venting and sealing units to avoid hermetic seal ruptures due to altitude change FIELD CONDITIONS A. Do not install glazing when ambient temperature is less than 40 degrees F (4 degrees C). B. Maintain minimum ambient temperature before, during and 24 hours after installation of glazing compounds WARRANTY A. See Section Closeout Submittals, for additional warranty requirements. B. Insulating Glass Units: Provide a ten (10) year manufacturer warranty to include coverage for seal failure, interpane dusting or misting, including replacement of failed units. C. Coated-Glass: Provide a ten (10) year manufacturer warranty to include coverage for deterioration of coated glass, including replacement of failed units. D. Laminated Glass: Provide a five (5) year manufacturer warranty to include coverage for delamination, including replacement of failed units. PART 2 PRODUCTS 2.01 PERFORMANCE RUIREMENTS - EXTERIOR GLAZING ASSEMBLIES A. Delegated Design: Design glass, including comprehensive engineering analysis according to ASTM E 1300 by a qualified professional engineer, using the following design criteria: B. Glass types to be reviewed by the glass manufacturer with respect to anticipated thermal stress and breakage for the intended application. C. Provide type and thickness of exterior glazing assemblies to support assembly dead loads, and to withstand live loads caused by positive and negative wind pressure acting normal to plane of glass. 1. Design Pressure: Calculated in accordance with ASCE. 2. Comply with ASTM E1300 for design load resistance of glass type, thickness, dimensions, and maximum lateral deflection of supported glass. 3. Seismic Loads: Design and size glazing components to withstand seismic loads and sway displacement in accordance with the requirements of ASCE. 4. Provide glass edge support system sufficiently stiff to limit the lateral deflection of supported glass edges to less than 1/15 of their lengths under specified design load. 5. Glass thicknesses listed are minimum. D. Air Barrier Seals: Provide completed assemblies that maintain continuity of building enclosure air barrier. 1. To maintain a continuous vapor retarder and air barrier throughout the glazed assembly from glass pane to heel bead of glazing sealant. E. Safety Glazing: Where safety glazing is indicated, provide glazing that complies with 16 CFR 1201, Category II. F. Thermal and Optical Performance: Provide exterior glazing products with performance properties as indicated. Performance properties are in accordance with manufacturer's published data as determined with the following procedures and/or test methods: 1. Center of Glass U-Value: Comply with NFRC 100 using Lawrence Berkeley National Laboratory (LBNL) WINDOW 6.3 computer program. 2. Center of Glass Solar Heat Gain Coefficient (SHGC): Comply with NFRC 200 using Lawrence Berkeley National Laboratory (LBNL) WINDOW 6.3 computer program. 3. Solar Optical Properties: Comply with NFRC 300 test method. JACOBY ARCHITECTS GLAZING

5 2.02 GLASS MATERIALS A. Float Glass: Provide float glass based glazing unless noted otherwise. 1. Annealed Type: ASTM C1036, Type I - Transparent Flat, Class 1 - Clear, Quality-Q3. 2. Heat-Strengthened and Fully Tempered Types: ASTM C1048, Kind HS and FT. a. Maximum roller wave (peak to valley) of inch at the middle of the glass and inch within 10.5 inch of the edges. Maximum bow/warp tolerances of 1/2 values indicated in ASTM C Fully Tempered Safety Glass: Complies with ANSI Z9.1 and 16 CFR 1201 criteria. 4. Tinted Type: ASTM C1036, Class 2 - Tinted, Quality-Q3, color and performance characteristics as indicated. 5. Manufacturers: a. AGC Glass Company North America, Inc: b. Cardinal Glass Industries: c. Guardian Industries Corp: d. Pilkington North America Inc: e. PPG Industries, Inc: f. Northwestern Industries: g. Substitutions: Refer to Section Product Requirements. B. Laminated Glass: Float glass laminated in accordance with ASTM C Laminated Safety Glass: Complies with ANSI Z9.1 and 16 CFR 1201 test requirements for Category II. 2. Polyvinyl Butyral (PVB) Interlayer: inch (0.62 mm) thick, minimum. 3. Laminated Glass Manufacturers: a. Cardinal Glass Industries: b. Viracon, Architectural Glass segment of Apogee Enterprises, Inc: c. Oldcastle Glass: d. PPG Industries, Inc: e. Northwestern Industries: f. Substitutions: Refer to Section Product Requirements INSULATING GLASS UNITS A. Manufacturers: 1. Any of the manufacturers specified for float glass. 2. Fabricator certified by glass manufacturer for type of glass, coating, and treatment involved and capable of providing specified warranty. B. Insulating Glass Units: Types as indicated. 1. Durability: Certified by an independent testing agency to comply with ASTM E Coated Glass: Comply with requirements of ASTM C136 for pyrolytic (hard-coat) or magnetic sputter vapor deposition (soft-coat) type coatings on flat glass; coated vision glass, Kind CV; coated overhead glass, Kind CO; or coated spandrel glass, Kind CS. 3. Metal Edge Spacers: Aluminum, bent and soldered corners. a. Spacer Color: Aluminum. 4. Edge Seal: a. Dual-Sealed System: Provide polyisobutylene sealant as primary seal applied between spacer and glass panes, and silicone, polysulfide, or polyurethane sealant as secondary seal applied around perimeter. b. Color: Black. 5. Purge interpane space with dry air, hermetically sealed. JACOBY ARCHITECTS GLAZING

6 6. Breather Tubes: Provide tubes from air space for insulating glass units without inert type gas that have a change of altitude greater than 2500 feet (62 m) between point of fabrication and point of installation to permit pressure equalization of air space. a. Breather Tubes: Seal or crimp breather tubes upon installation in accordance with insulating glass fabricator's requirements. C. Type IG1 - Insulating Glass Units: Vision glass, Low-E. 1. Applications: Exterior glazing unless otherwise indicated. 2. Space between lites filled with air. 3. Basis of Design: PPG Industries, Inc: 4. Outboard Lite: Heat-strengthened float glass, 1/4 inch (6.4 mm) thick, minimum. a. Coating: PPG Solarban 60, on #2 surface, no coating on #3 surface. b. Tint: Clear. 5. Inboard Lite: Annealed float glass, 1/4 inch (6.4 mm) thick, minimum. a. Tint: Clear. 6. Total Thickness: 1 inch (25.4 mm).. Thermal Transmittance (U-Value), Winter - Center of Glass: 0.29, minimum. 8. Visible Light Transmittance (VLT): 0 percent, minimum. 9. Solar Heat Gain Coefficient (SHGC): 0.39 percent, minimum. 10. Visible Light Reflectance, Outside: 11 percent, nominal. D. Type IG2 - Insulating Glass Units: Safety glazing, Low-E. 1. Applications: a. Glazed lites in exterior doors. b. Glazed sidelights and panels next to doors. c. Other locations required by applicable federal, state, and local codes and regulations. d. Other locations indicated on the drawings. 2. Space between lites filled with air. 3. Glass Type: Same as Type IG1 except use fully tempered float glass for both outboard and inboard lites. 4. Total Thickness: 1 inch (25.4 mm). E. Type IG3 - Insulating Glass Units: Spandrel glazing, Low-E. 1. Applications: Exterior spandrel glazing unless otherwise indicated. 2. Space between lites filled with air. 3. Outboard Lite: Heat-strengthened float glass, 1/4 inch (6.4 mm) thick, minimum. a. Tint: Same as on vision units - IG1. b. Coating: Same as on vision units - IG1, on #2 surface. 4. Inboard Lite: Annealed float glass, 1/4 inch (6.4 mm) thick. a. Tint: Clear. b. Opacifier: Ceramic frit, on #4 surface. c. Opacifier Color: To be selected by Architect. 5. Total Thickness: 1 inch (25.4 mm). F. Type IG4 - Insulating Glass Units: Translucent glazing, Low-E. 1. Space between lites filled with air. 2. Outboard Lite: Heat-strengthened float glass, 1/4 inch (6.4 mm) thick, minimum. a. Tint: Same as on vision units - IG1. b. Coating: Same as on vision units - IG1, on #2 surface. 3. Inboard Lite: Annealed acid etched float glass, 1/4 inch (6.4 mm) thick. a. Texture: As selected by Architect, on #3 surface, showing shadows but not form. JACOBY ARCHITECTS GLAZING

7 b. Tint: Clear. 4. Total Thickness: 1 inch (25.4 mm). G. Type IG5 - Insulating Glass Units: Colored glazing, Low-E. 1. Space between lites filled with air. 2. Outboard Lite: Laminated float glass, 1/4 inch (6.4 mm) thick, minimum. a. Interlayer: Polyvinyl butyral (PVB). 1) Color: Match Vanceva 41A4 or as selected by Architect. 3. Inboard Lite: Annealed float glass, 1/4 inch (6.4 mm) thick. a. Coating: Same as on vision units - IG1, on #3 surface when used at exterior locations. b. Tint: Clear. 4. Total Thickness: 1 inch (25.4 mm). H. Type IG6 - Insulating Glass Units: Safety glazing, Colored glazing, Low-E. 1. Applications: a. Glazed lites in exterior doors. b. Glazed sidelights and panels next to doors. c. Other locations required by applicable federal, state, and local codes and regulations. d. Other locations indicated on the drawings. 2. Space between lites filled with air. 3. Glass Type: Same as Type IG5 except use fully tempered laminated glass for outboard lite and fully tempered float glass for inboard light. 4. Total Thickness: 1 inch (25.4 mm). I. Type IG Not Used I. Type IG8 - Laminated Insulating Glass Units: Safety glazing, Sound control glazing. 1. Applications: a. Glazed lites in exterior doors. b. Glazed sidelights and panels next to doors. c. Other locations required by applicable federal, state, and local codes and regulations. d. Other locations indicated on the drawings. 2. Space between lites filled with air. 3. Glass Type: Same as Type IG except use fully tempered laminated glass for outboard lite and fully tempered float glass for inboard light. 4. Total Thickness: 1 inch (25.4 mm). J. Type IG9 Not Used Laminated Insulating Glass Units: Spandrel glazing, Sound control glazing. 1. Applications: Where indicated on Drawings. 2. Outboard Lite: Laminated float glass, 1/4 inch (6.4 mm) thick, minimum. a. Interlayer: Acoustic polyvinyl butyral (PVB), thickness as required to meet performance criteria. 3. Air Space: 1/2 inch (12. mm), filled with air. 4. Inboard Lite: Annealed float glass, 1/4 inch (6.4 mm) thick, minimum. a. Tint: Clear. b. Opacifier: Ceramic frit, on #4 surface. c. Opacifier Color: To be selected by Architect. 5. STC Rating: 39, minimum. 6. OITC Rating: 31, minimum. JACOBY ARCHITECTS GLAZING

8 K. Type IG10 - Laminated Insulating Glass Units: Translucent glazing, Sound control glazing. 1. Outboard Lite: Laminated tempered float glass, 1/4 inch (6.4 mm) thick, minimum. a. Interlayer: Acoustic polyvinyl butyral (PVB), thickness as required to meet performance criteria. 2. Air Space: 1/2 inch (12. mm), filled with air. 3. Inboard Lite: Fully tempered acid etched float glass, 1/4 inch (6.4 mm) thick. a. Texture: As selected by Architect, on #3 surface, showing shadows but not form. b. Tint: Clear. 4. STC Rating: 39, minimum. 5. OITC Rating: 31, minimum. L. Type IG11 - Laminated Insulating Glass Units: Sound control glazing. 1. Outboard Lite: Laminated tempered float glass, 1/4 inch (6.4 mm) thick, minimum. a. Interlayer: Acoustic polyvinyl butyral (PVB), thickness as required to meet performance criteria. 1) Color: Match Vanceva 41A4 or as selected by Architect. 2. Air Space: 1/2 inch (12. mm), filled with air. 3. Inboard Lite: Fully tempered float glass, 1/4 inch (6.4 mm) thick, minimum. a. Coating: Same as on vision units - IG1, on #3 surface when used at exterior locations. b. Tint: Clear. 4. STC Rating: 39, minimum. 5. OITC Rating: 31, minimum GLAZING UNITS A. Type MG1 - Monolithic Interior Vision Glazing: 1. Applications: Interior glazing unless otherwise indicated. 2. Glass Type: Annealed float glass. 3. Tint: Clear. 4. Thickness: 1/4 inch (6.4 mm), nominal. B. Type - Monolithic Safety Glazing: Non-fire-rated. 1. Applications: a. Glazed lites in doors, except fire doors. b. Sliding glass doors. c. Shower and bathtub enclosures and doors. d. Glazed sidelights to doors, except in fire-rated walls and partitions. e. Other locations required by applicable federal, state, and local codes and regulations. f. Other locations indicated on the drawings. 2. Glass Type: Fully tempered safety glass as specified. 3. Tint: Clear. 4. Thickness: 1/4 inch (6.4 mm), nominal. C. Type MG3 Not UsedMonolithic Interior Vision Glazing: 1. Applications: Interior glazing unless otherwise indicated. 2. Glass Type: Fully tempered float glass. 3. Tint: As selected by Architect. 4. Thickness: 1/4 inch (6.4 mm), nominal. D. Type MG4 - Obscure Glazing: Acid etched glass; translucent, showing shadows but not form. 1. Applications: Locations as indicated on the drawings. JACOBY ARCHITECTS GLAZING

9 2. Texture: As selected by Architect from manufacturers standard line. 3. Tint: Clear. 4. Glass Type: Fully tempered. 5. Thickness: 1/4 inch (6.4 mm), nominal. E. Type MG5 - Transparent One-Way Mirror: Mirror quality float glass with pyrolytic (hard coat) type coating located on high light level surface of glass; ASTM C Applications: Locations as indicated on drawings. 2. Thickness: 1/4 inch (6 mm). 3. Glass Type: Annealed. 4. Lighting Ratio: Maintain at least 8:1 lighting level ratio between coated side (brightobserved side) and uncoated side (dim-observer side). 5. Manufacturers: a. Pilkington North America Inc; Pilkington Mirropane Transparent Mirror: b. Viracon, Architectural Glass segment of Apogee Enterprises, Inc: c. Substitutions: Refer to Section Product Requirements. F. Type MG6 Not Used Spandrel Glazing: Opaque glazing with ceramic frit. 1. Applications: Locations above stage in gym as indicated on the drawings. 2. Tint: Clear. 3. Opacifier: Ceramic frit, on #2 surface. 4. Opacifier Color: To be selected by Architect. 5. Glass Type: Fully tempered. 6. Thickness: 1/4 inch (6.4 mm), nominal. G. Type ¼ Laminated Glazing: 1. Applications: Locations interior curtain wall around gymnasium 2. Glass Type: Laminated float glass, 1/4 inch (6.4 mm) thick, minimum. a. Interlayer: Acoustic Polyvinyl Butyral (PVB), thickness as required to meet performance criteria. 3. Tint: Clear. 4. Thickness: 1/4 inch (1/8 /.030 PVB/ 1/8 ), nominal. H. Type LG2 Not Used Monolithic Safety Glazing: Non-fire-rated. 1. Applications: a. Glazed lites in doors, except fire doors. b. Sliding glass doors. c. Glazed sidelights to doors, except in fire-rated walls and partitions. d. Other locations required by applicable federal, state, and local codes and regulations. e. Other locations indicated on the drawings. 2. Glass Type: Same as Type except use fully tempered laminated glass. 3. Tint: Clear. 4. Thickness: 1/4 inch (1/8 /.030 PVB/ 1/8 ), nominal. I. Type LG3 ¼ Spandrel Frosted Laminated Glazing: Opaque glazing with frosted interlayer ceramic frit 1. Applications: Locations above stage in gym as indicated on the drawings. 2. Tint: Clear. 3. Opacifier: Ceramic frit, on #2 surface. 4. Opacifier Color: To be selected by Architect. 5. Glass Type: Laminated float glass, 1/4 inch (6.4 mm) thick, minimum. JACOBY ARCHITECTS GLAZING

10 a. Interlayer: White Diffused Acoustic polyvinyl butyral (PVB), thickness as required to meet performance criteria. 6. Tint: Clear.. Thickness: 1/4 inch (1/8 /.030 PVB/ 1/8 ), nominal PLASTIC FILMS A. Decorative Plastic Film: Polyvinyl Butyral (PVB) type. 1. Application: Locations as indicated on drawings. 2. Color: Match Vanceva 41A4 or as selected by Architect. 3. Manufacturers: a. Kuraray America, Inc; Trosifol Decorative: b. Eastman Chemical Company; Vanceva: c. Substitutions: Refer to Section Product Requirements. B. Sound Control Film: Polyvinyl Butyral (PVB) type. 1. Application: Locations as indicated on drawings. 2. Glass Type: Laminated safety glazing. 3. Film Color: Clear and color to match Vanceva 41A4 or as selected by Architect. 4. Manufacturers: a. Kuraray America, Inc; Trosifol Sound Control (SC): b. Substitutions: Refer to Section Product Requirements GLAZING COMPOUNDS 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. Colors of Exposed Glazing Sealants: As selected by Architect from manufacturer's full range. B. Silicone Sealant: Single component; neutral curing; capable of water immersion without loss of properties; non-bleeding, non-staining; ASTM C920, Type S, Grade NS, Class 25, Uses M, A, and G; with cured Shore A hardness range of 15 to 25; color as selected. C. Butyl Sealant: Single component; ASTM C920, Grade NS, Class 12-1/2, Uses M and A, Shore A hardness of 10 to 20; black color. D. Silicone Sealant: Single component; neutral curing; capable of water immersion without loss of properties; non-bleeding, non-staining; ASTM C920, Type S, Grade NS, Class 25, Uses M, A, and G; with cured Shore A hardness range of 15 to 25; color as selected. E. Manufacturers: 1. BASF Corporation: 2. Bostik Inc: 3. Dow Corning Corporation: 4. Momentive Performance Materials, Inc: 5. Pecora Corporation: 6. Substitutions: Refer to Section Product Requirements. JACOBY ARCHITECTS GLAZING

11 2.0 ACCESSORIES 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: Neoprene, with 80 to 90 Shore A durometer hardness; ASTM C864 Option I. 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. D. Spacer Shims: Neoprene, 50 to 60 Shore A durometer hardness; ASTM C864 Option I. Minimum 3 inch (5 mm) long x one half the height of the glazing stop x thickness to suit application, self adhesive on one face. E. Glazing Tape, Back Bedding Mastic Type: Preformed, butyl-based, 100 percent solids compound with integral resilient spacer rod applicable to application indicated; 5 to 30 cured Shore A durometer hardness; coiled on release paper; black color. 1. Width: As required for application. 2. Thickness: As required for application. 3. Spacer Rod Diameter: As required for application. F. Glazing Gaskets: Resilient silicone extruded shape to suit glazing channel retaining slot; ASTM C864 Option I; color black. G. Glazing Clips: Manufacturer's standard type. PART 3 EXECUTION 3.01 VERIFICATION OF CONDITIONS A. Verify that openings for glazing are correctly sized and within tolerances, including those for size, squareness, and offsets at corners. B. Verify that the minimum required face and edge clearances are being provided. C. Verify that surfaces of glazing channels or recesses are clean, free of obstructions that may impede moisture movement, weeps are clear, and support framing is ready to receive glazing system. D. Verify that sealing between joints of glass framing members has been completed effectively. E. Proceed with glazing system installation only after unsatisfactory conditions have been corrected PREPARATION A. Clean contact surfaces with appropriate solvent and wipe dry within maximum of 24 hours before glazing. Remove coatings that are not tightly bonded to substrates. B. Seal porous glazing channels or recesses with substrate compatible primer or sealer. C. Prime surfaces scheduled to receive sealant where required for proper sealant adhesion INSTALLATION, GENERAL A. Install glazing in compliance with written instructions of glass, gaskets, and other glazing material manufacturers, unless more stringent requirements are indicated, including those in glazing referenced standards. B. Install glazing sealants in accordance with ASTM C1193, GANA (SM), and manufacturer's instructions. JACOBY ARCHITECTS GLAZING

12 C. Do not exceed edge pressures around perimeter of glass lites as stipulated by glass manufacturer. D. Set glass lites of system with uniform pattern, draw, bow, and similar characteristics. E. Set glass lites in proper orientation so that coatings face exterior or interior as indicated. F. Prevent glass from contact with any contaminating substances that may be the result of construction operations such as, and not limited to the following; weld splatter, fire-safing, plastering, mortar droppings, etc INSTALLATION - DRY GLAZING METHOD (TAPE AND TAPE) A. Application - Interior Glazed: Set glazing infills from the interior of the building. B. Cut glazing tape to length and set against permanent stops, projecting 1/16 inch (1.6 mm) above sight line. C. Place setting blocks at 1/4 points with edge block no more than 6 inch (152 mm) from corners. D. Rest glazing on setting blocks and push against tape for full contact at perimeter of pane or unit. E. Place glazing tape on free perimeter of glazing in same manner described above. F. Install removable stop without displacement of tape. Exert pressure on tape for full continuous contact. G. Carefully trim protruding tape with knife INSTALLATION - WET/DRY GLAZING METHOD (PREFORMED TAPE AND SEALANT) A. Application - Exterior Glazed: Set glazing infills from the exterior of the building. B. 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. C. 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. D. Setting blocks to be located below glass points as recommended in writing by the glass manufacturer. E. Place setting blocks at 1/4 points with edge block no more than 6 inch (152 mm) from corners. F. 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. G. Install removable stops, with spacer strips inserted between glazing and applied stops 1/4 inch (6.4 mm) below sight lines. 1. Place glazing tape on glazing pane of unit with tape flush with sight line. H. Fill gap between glazing and stop with sealant to depth equal to bite of frame on glazing, but not more than 3/8 inch (9 mm) below sight line. I. Apply cap bead of sealant along void between the stop and the glazing, to uniform line, flush with sight line. Tool or wipe sealant surface smooth FIELD QUALITY CONTROL A. See Section Quality Requirements, for additional requirements. B. Glass and Glazing product manufacturers to provide field surveillance of the installation of their products. C. Monitor and report installation procedures and unacceptable conditions. JACOBY ARCHITECTS GLAZING

13 3.0 CLEANING A. See Section Construction Waste Management and Disposal, for additional requirements. B. Remove excess glazing materials from finish surfaces immediately after application using solvents or cleaners recommended by manufacturers. C. Remove non-permanent labels immediately after glazing installation is complete. D. Clean glass and adjacent surfaces after sealants are fully cured. E. Clean glass on both exposed surfaces not more than 4 days prior to Date of Substantial Completion in accordance with glass manufacturer's written recommendations PROTECTION A. After installation, mark pane with an 'X' by using removable plastic tape or paste; do not mark heat absorbing or reflective glass units. B. Remove and replace glass that is damaged during construction period prior to Date of Substantial Completion SCHEDULES - REFER TO OPENING SCHEDULE ON DRAWINGS END OF SECTION JACOBY ARCHITECTS GLAZING

14 1 9' - 0" A1 AE4-92 MG4 5' /4" 2' - 0" MG5 MG4 1' - 2" 6' - 0" 1' - 0" 8' - 2" Classroom Hallway Entrance Interior Opening Types (Entire Sheet) Qty = 4, contractor verify 8' - 2 1/4" 5' - 4 1/4" 2' - 10" 8' - 2" D1 AE3-04 1' - 5 1/8" 3' - 3" 6' - 6 1/4" 8' - 2 1/4" 5' - 4 1/4" 2' - 10" B1 AE3-03 6' - 6 1/4" Corridor Interior Classroom Window 8 Small Conference Room club house opening 9 Qty: 14, contractor verify 2 1' - 0" 6' /4" 2 1/4" IG10 IG10 IG10 ' - 11 /8" Clubhouse Therapy Entrance Qty = 2, contractor verify Qty: 1 3 8' - 2" MG1 MG1 4' - 9 5/8" IG10 IG11 IG11 Sensory Room Entrance Qty = 1 Qty = 3, contractor verify Vanceva 41A4 Vanceva 41A4 10 8' - 2" Gym Clerestory Level 116' - 0" 4' - 9 5/8" ' /16" 3' - 3" 1' - 6 5/8" Food Service Room 2' - 10" 2' - 3 3/16" 5' /16" 14' - 8 1/2" LG3 LG3 LG a Qty = 1.5" Curtainwall Qyt = 1 Classroom Truss Bearing 110' - 8" 1' - 9 3/4" ' - 1 1/16" 19' - 3 3/4" 12' - 2 3/4" 5' - 3" 1' - 10" 1' - 2 1/8" LG3 5 3' - 9 3/4" B1. AE3-01 LG3 LG3 LG3 LG3 LG3 LG3 3' - 6" 5' - 3/4" 15' - 4" 6' - 1 3/8" 2' - 1 1/8" 23' - 3 3/8" 1' - 2 1/8" 1' - 2 1/8" North Gym Entrance Refer to Reflective Ceiling - Gymnasium Plan..5" Curtainwall Qty = 1 29' - 5 3/8" LG3 1' - 2 1/8" LG3 ' - 1" 2' - 10" 5' - 4 1/2" 4' - 0 3/16" 1' - 2 3/4" 1' - 10" 5' - 3" 11 2' - 0" To be Verified. 2' - 6 3/4" To be Verified. Match Sound Booth Window. 14' - 8 1/2" LG3 LG3 LG a 2' - 6" To be Verified. Match Sound Booth Window. Match Sound Booth Window. IG8.5" Curtainwall Qty = 1 Sound Booth Observation Window Qty: 1 2' - 2 3/4" 5' - 5 1/2" 5' - 6" IG8 ' - 8 1/4" Gym Clerestory Level 116' - 0" 3' - 4" 2' - 0" Consult Room Window 11.5 Qty: 1 General Notes: 1. Verify all dimensions in field. The dimensions provided are Nominal, and may adjust based on the Rough- Masonry-Opening dimensions provided on the Building Elevations. The Door Width dimensions provided, however, are fixed. 2. See Specifications for Glazing types listed below 3. Refer to Roof Plan for Skylights. Panel Legend: IG1 Insulated Float Glass IG2 Insulated Tempered Glass IG3 Insulated Spandrel Glass IG4 Insulated Frosted Glass IG5 Insulated Glass with Color Film IG6 Insulated Tempered Glass with Color Film IG Not Used IG8 Tempered Insulated Acoustic Glass IG9 Not Used IG10 Tempered Insulated Acoustic Frosted Glass IG11 Tempered Insulated Acoustic Glass with Color Film MG1 Float Glass Tempered Glass MG3 Not Used MG4 Frosted Tempered Glass MG5 Reflective One-way Glass MG6 Not Used Laminated Glass LG2 Not Used LG3 Laminated Spandrel Glass E D 425 South 400 East Salt Lake City Utah Project Number: CONSULTANTS Architectural: - Civil: - Structural: - Mechanical: - Electrical: - Landscape: - Food Service: - STAMP Jacoby Architects, Inc. Meridian Engineering, Inc. TBSE, Inc. WHW Engineering, Inc. Envision Engineering Landmark Design, Inc. Jedrziewski Designs COPYRIGHT ALL RIGHTS RESERVED, JACOBY ARCHITECTS - COPYRIGHT Gym Clerestory Level 116' - 0" ' /16" 5' /16" 2' - 3" 14' - 3 1/4" 2' - 5 5/8" 35' - 0 1/8" B1. AE3-01 MG4 MG4 MG4 MG4 MG4 MG4 MG4 Gym Clerestory Level 116' - 0" ' - 9" 5' - 5 /8" 2' - 3 1/8" C1 AE3-01 C1 AE ' - 9 1/8" ' - 9 3/4" 3' - 10" 3' - 11 /8" A4 AE ' - 6" A1 AE3-03 2' - 1 1/2" 3' - 3 3/4" 2' - 9" 1/2" 2' - 9" 3' - 3 3/4" 1/2" Plastic Laminate Siding Gym Clerestory Level 116' - 0" C This drawing is classified as part of an unpublished collection of visual art. Under the 198 copyright act, it is an exclusive original work of authorship. None of the pictorial, graphic or technical charts or drawings, depicted on this sheet may be reproduced or traced in any method by ozalid, or photocopying, stored in a retrieval system, or transmitted in any form or by any means electronic, mechanical or otherwise without the express prior written permission of the architect. SHEET DATA Drawn By: Checked By: TW JJ PROJECT a.5" Curtainwall Qty = a Elevation 34 - a 14.5" Curtainwall Qty = 1.5" Curtainwall Qyt = 1 12' - 2 3/4" 4' - 2 3/4" 4' - 2 3/4" 12' - 2 3/4" Classroom Truss Bearing 110' - 8" Utah Schools for the Deaf and the Blind Springville School See door schedule for sliding glass door C1 AE3-01 C3 AE5-11 6' - 5/8" 31' - 1 1/2" 21' - 8 3/8" 4' - 3 5/8" 6' - 2 1/2" 4' - 3 5/8" a 2' - 9" 3' - 3 3/4" 1/2".5" Curtainwall Qyt = 1 A1 AE3-03 A2 AE ' - 6" 2' - 1 5/8" A4 AE3-03 B DFCM # DFCM APPROVAL STAMP: 8 3/4" 3' - 2 1/2" 2' - 9" Gym Clerestory Level 116' - 0" Classroom Truss Bearing 110' - 8" 9' - 4 /8" 12' - 2 3/4" 5' - 5 1/8" 3' - 11 /8" 12' - 2 3/4" 2' - 10" 5' - 4 1/2" 4' - 0 1/4" 6' - 0" 15' - 0 1/4" 12' - 2 3/4" 3' - 11 /8" 5' - 5 1/8" 8' - 2 1/2" 4' - 0 3/8" Plastic Laminate Siding See door schedule for sliding glass door 4' - 0 1/4" 8' - 2 1/2" 3' - 9 1/8" 3' - 11 /8" 12' - 2 3/4" Gym Clerestory Level 116' - 0" Classroom Truss Bearing 110' - 8" A REVISION 5 Bid Package #2 10/19/ Addendum A 11/8/2018 Addendum B 11/13/2018 ISSUE/PHASE Schematic Design Design Development % Construction Documents Construction Documents Review Bid Package # Bid Package #2 FOR CONSTRUCTION Opening Types.5" Curtainwall 16 South Gym Entrance Qty = 1 East Gym 1.5" Curtainwall Qty = 1 AE6-21