Solar Innovations, Inc. Folding Glass Wall System Specification

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SECTION 08495

FOLDING GLASS WALL SYSTEM

** NOTE TO SPECIFIER ** Solar Innovations, Inc.; aluminum framed folding glass wall and stacking glass wall systems.
.
This section is based on the products of Solar Innovations, Inc., which is located at:
31 Roberts Rd.
Pine Grove, PA 17963
Toll Free Tel: 800-618-0669
Tel: 570-915-1500
Email: request info
Web: www.solarinnovations.com
[ Click Here ] for additional information.
Solar Innovations is a leading manufacturer of the highest quality aluminum and wood structures, skylights, doors, and windows. Their comprehensive product line also includes conservatories, greenhouses, sunrooms, skylights, pool and spa enclosures, folding glass walls, stacking and clear glass walls, sliding glass doors, polywall vertical and sloped polycarbonate daylighting solutions, walkways, canopies, terrace doors and more. Solar Innovations strives to produce products tailored to each particular need, residential or commercial.
This specification includes Solar Innovations Folding Glass Walls and Stacking Glass Walls.
Solar Innovations' Folding Glass Wall system meets the highest of air and water performance standards in the most stringent environments, including hurricane conditions. This system creates an enclosed environment that can be opened to its surroundings through the manual operation of folding panels that are dependent via hinges to one another in operation. As the door panels are pushed or pulled to the side they naturally fold into place along their track, therefore creating an opening that is nearly the full size of the inside dimensions of the finished opening. The panels fold into one neatly packed massing that only takes up as much space as the total thickness of all the panels together. The Folding Glass Wall may also have separately operable swing doors, with a variety of hardware, in the middle of a split wall (consisting of an odd number of panels on each side), or at the end of an all wall. This type of Wall may be created in virtually any configuration, including a segmented radius to create a curving wall effect.
Solar Innovations' Stacking Glass Wall system has more limited air and water performance then the Folding Glass Wall System, though still meet basic environmental requirements. The stacking system creates an enclosed environment that can be opened to its surroundings through the manual operation of the sliding and stacking panels that operate independently from one another. As the door panels are pushed or pulled to the side they slide along a designated track, then at the termination of the run they are turned and spun along a secondary track to be stacked against a wall or in a pocket. The Stacking wall gives the user the advantage of creating an opening equal to the true inside dimensions of the finished opening that is completely clear of the stacked panels. The panels may be stacked in any parallel or perpendicular configuration and any required placement relative to the main track, even hiding them completely from view. The Stacking Glass Wall may also have separately operable swing doors in any panel or panels that the client could possibly desire. This type of Wall allows more freedom to design in any configuration, including a segmented radius to create a curving wall effect.
Solar Innovations, Inc. folding and stacking glass wall systems are available in multiple configurations, styles, sill options and colors with custom or standard hardware options. Contact the manufacturer for more detailed information.

PART 1

GENERAL

1.1

SECTION INCLUDES

** NOTE TO SPECIFIER ** Delete items below not required for project.

Folding Glass Wall System.

Stacking Glass Wall System.

1.2

RELATED SECTIONS

** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.

Section 03300 - Cast-In-Place Concrete: Openings in cast-in-place concrete.

Section 03450 - Precast Concrete Wall Panels: Openings in precast concrete wall panels.

Section 04810 - Unit Masonry Assemblies: Openings in masonry.

Section 05400 - Cold Formed Metal Framing: Framed Openings.

Section 06100 - Rough Carpentry: Framed openings.

Section 06200 - Finish Carpentry: Interior wood casing.

Section 07210 - Building Insulation: Batt insulation at window perimeter.

Section 07460 - Siding and trim.

Section 07620 - Flashing and Sheet Metal: Flashing associated with windows and doors.

Section 07900 - Joint Sealers: Perimeter joint sealant and backer rod.

1.3

REFERENCES

** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.

AAMA 611 - Voluntary Specification for Anodized Architectural Aluminum.

AAMA 1503 - Voluntary Test Method for Thermal Transmittance and Condensation Resistance of Windows, Doors and Glazed Wall Sections.

ASTM A 36/A 36M - Standard Specification for Carbon Structural Steel.

ASTM B 221 / B221M - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles and Tubes.

ASTM B 241 / B 241M - Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Tube.

ASTM C 1115 - Standard Specification for Dense Elastomeric Silicone Rubber Gaskets and Accessories.

ASTM C 864 - Standard Specification for Dense Elastomeric Compression Seal Gaskets, Setting Blocks, and Spacers.

ASTM E 283 - Standard Test Method for Determining the Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen.

ASTM E 330 - Standard Test Method for Structural Performance of Exterior Windows, Curtain Walls, and Doors By Uniform Static Air Pressure Difference.

ASTM E 331 - Standard Test Method for Water Penetration of Exterior Windows, Curtain Walls, and Doors By Uniform Static Air Pressure Difference.

ASTM E 547 - Water Penetration of Exterior Windows, Curtain Walls, and Doors.

AWS D1 - Structural Welding Code.

FGMA - Flat Glass Marketing Association, Glazing Manual

** NOTE TO SPECIFIER ** Edit the following paragraphs for the folding glass wall system to suit project requirements. Coordinate performance requirements with the manufacturer for the project location, wall size, and local building code requirements.

1.4

PERFORMANCE REQUIREMENTS

System Design: Design and size components to withstand dead and live loads caused by pressure and suction of wind acting normal to plane of folding glass wall as calculated in accordance with applicable code.

Folding glass wall system when tested on a typical four panel folding wall unit, 126.75 inches (3219 mm) in width and 84.5 inches (2146 mm) in height shall meet or exceed the following performance tests.

Air Infiltration Test: ASTM E 283:

Force of 1.57 psf (25 mph) = 0.03 cfm/ft2 infiltration.

Force of 6.24 psf (50 mph) = 0.06 cfm/ft2 infiltration.

Water Penetration Test: ASTM E 331 and ASTM E 547:

Water pressure of 9.75 psf and 5.0 gph/ft2 = no leakage.

Uniform Structural Load Test: ASTM E 330:

Force of 120.0 psf exterior = 0.008 inch permanent set (overload).

Force of 120.0 psf interior = 0.004 inch permanent set (overload).

Approximately 215 mph wind load.

Thermal Penetration Test: AAMA 1503-9:

Thermal Transmittance (U Value) = 0.47 btu/hr/ ft2 / Degrees F.

Condensation Resistance Factor (CRF) = 54.

Florida Product Approval

FL # 12279.3.

Folding glass wall system when tested on a typical six panel folding wall unite, 223.75 inches (5683mm) in width and 96 inches (2553mm) in height shall meet or exceed the following performance tests.

High Velocity Hurricane Zone : Air Infiltration test, ASTM E 331 in accordance with TAS 202-94:

Force of 1.57 psf (25 mph) = 0.03cfm/ft2 infiltration.

Force of 6.24 psf (50 mph) = 0.06 cfm'ft2 infiltration.

High Velocity Hurricane Zone : Water Infiltration test, ASTM E 331 in accordance with TAS 202-94:

Water pressure of 9.75 psf and 5.0gph/ft2 = no leakage.

High Velocity Hurricane Zone: Static Test, ASTM E 330 in accordance with TAS 202-94:

Force of 120.0 psf exterior = 0.008 inch permanent set (overload).

Force of 120.0 psf internal = 0.004 inch permanent set (overload).

Large Missile Impact: ASTM E 1886 and ASTM E 1996 for large missile impact in accordance with TAS 201-94:

Speed of 50ft/sec = No Penetration.

Cycle Pressure Loading: ASTM E 1886 and ASTM E. 1996 for cycling pressure in accordance with TAS 203-94:

Design Pressure of plus 60 psf - 1.5 Seconds/Passed 40/Min.

Design Pressure of minus 60 psf - 1.5 Seconds/Passed 40/Min.

Florida Product Approval:

Infold Doors FL # 122279.1

Outfold Doors FL#12279.2

Miami Dade Certification:

Infold Doors Notice of Acceptance (NOA) # 07-1012.06.

Outfold Doors Notice of Acceptance (NOA) # 07-0326.07.

1.5

SUBMITTALS

Submit under provisions of Section 01300.

Product Data: Manufacturer's data sheets on each product to be used, including:

Preparation instructions and recommendations.

Storage and handling requirements and recommendations.

Installation methods.

Shop Drawings: Detailed drawings prepared specifically for the project by manufacturer. Show opening dimensions, framed opening tolerances, profiles, product components, anchorages, and accessories.

Indicate material thickness, fastener locations, glazing and hardware arrangements.

Include schedule identifying each unit, with marks or numbers referencing drawings.

** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.

Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.

Verification Samples:

Aluminum Finish: Two samples, minimum size 2 by 3 inches (50 by 75 mm), representing actual product and color.

Glass: Two samples, minimum size 12 inches (300 mm) square, of specified glass, including coatings or frit pattern.

Assembly Sample: 24 by 36 inch (600 by 900 mm) assembly complete with glazing, gaskets, fasteners, anchors, and finish; do not proceed with fabrication until workmanship and color are approved by Architect.

1.6

QUALITY ASSURANCE

Manufacturer Qualifications: Company specializing in manufacturing products specified in this Section with minimum 5 years experience in fabrication and erection of glazed window wall systems for projects of similar scope.

Installer Qualifications: Experienced in performing work of this section that has specialized in installation of work similar to that required for this project.

** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.

Mock-Up: Provide a full size mock-up for evaluation of surface preparation techniques and application workmanship.

Finish areas designated by Architect.

Do not proceed with remaining work until workmanship, color, and sheen are approved by Architect.

Refinish mock-up area as required to produce acceptable work.

Incorporate accepted mock-up as part of the Work.

1.7

DELIVERY, STORAGE, AND HANDLING

Store products in manufacturer's unopened packaging until ready for installation.

Protect factory finishes from damage, precipitation and construction materials until ready for installation.

1.8

PROJECT CONDITIONS

Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.

WARRANTY

Provide glazed structure manufacturer's warranty that properly installed structure will be free from significant defects in material, workmanship, and uncontrolled water leakage for five years from date of Substantial Completion.

** NOTE TO SPECIFIER ** Delete warranties below that do not apply to products specified.

Warranty anodized aluminum finish for five years.

For stock color PPG Duranar 70 percent fluoropolymer finishes, provide paint manufacturer's warranty for color and film integrity for at least 10 years from date of application.

For custom color PPG Duranar 70 percent fluoropolymer finishes, provide paint manufacturer's warranty for color and film integrity for at least ten years from date of application.

For stock color PPG Acrynar 50 percent fluoropolymer finishes, provide warranty for color and film integrity for ten years from date of application.

For custom color PPG Acrynar 50 percent fluoropolymer finishes, provide paint manufacturer's warranty for color and film integrity for at least ten years from date of application.

For stock color PPG Duracron, thermosetting acrylic resin finishes, provide warranty for cracking and pulling integrity for five years from date of application.

For custom color PPG Duracron, thermosetting acrylic resin finishes, provide paint manufacturer's warranty for cracking and pulling integrity for at least five years from date of application.

** NOTE TO SPECIFIER ** Under extreme conditions, warranties for glazing may be less than 5 years. Verify conditions with manufacturer. Delete the following paragraph if not required; edit to suit conditions.

For glazing, provide glazing manufacturer's standard warranty against defective materials, delamination, seal failure, and defects in manufacturing for at least five years.

PART 2

PRODUCTS

2.1

MANUFACTURERS

Acceptable Manufacturer: Solar Innovations, Inc., which is located at: 31 Roberts Rd. ; Pine Grove, PA 17963; Toll Free Tel: 800-618-0669; Tel: 570-915-1500; Email: request info; Web: www.solarinnovations.com

** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.

Substitutions: Not permitted.

Requests for substitutions will be considered in accordance with provisions of Section 01600.

2.2

FOLDING GLASS WALL

Provide folding glass walls factory assembled and glazed, complete with weatherstripping, glazing, operating hardware and specified accessories. Wall system shall be provided to fit the openings and configurations indicated on the Drawings and as follows:

Panel Size:

** NOTE TO SPECIFIER ** Select and complete one of the following two paragraphs and delete the one not required. Individual panels are available in widths up to 48 inches (1219 mm) and heights up to 120 inches (3048 mm). Contact manufacturer for sizes to fit your performance requirements.

____________.

As indicated on the Drawings.

Operation:

** NOTE TO SPECIFIER ** Select one of the following two paragraphs and delete the paragraph not required.

Out-folding system.

In-folding system.

** NOTE TO SPECIFIER ** Select one of the following two paragraphs and delete the paragraph not required.

Top load suspension system.

Bottom load system.

Panels:

** NOTE TO SPECIFIER ** Delete two of the following three glazing paragraphs. Laminated glass is required for Impact Rated Systems. Decorative mullions are optional, delete if not required.

Glazing: 1 inch (25 mm) sealed insulating glass.

Glazing: 1/4 inch (6.35 mm) tempered glass.

Glazing: 7/16 inch (11.11 mm) high strength laminated glass.

Decorative mullions.

Interior Grids, 3/16 inch (4.76 mm) by 5/8 inch (15.87 mm).

Simulated Divided Lites, 3/8 inch (9.52 mm) by 5/8 inch (15.87 mm).

Decorative Raised Panels.

Framing:

** NOTE TO SPECIFIER ** Select one of the following paragraphs and delete the other.

Extruded aluminum.

Extruded aluminum frame with thermo break separation.

Sill:

** NOTE TO SPECIFIER ** Select one of the following paragraphs and delete the other. Note that ADA Ramp may be used in conjunction with recessed sill. For other sill configurations that do not require test data, please contact the manufacturer.

Standard Sill.

Recessed Sill.

Recessed Sill with ADA Compliant Flip Sill

ADA Ramp.

** NOTE TO SPECIFIER ** Retain or add accessories required for project. Perimeter weather gaskets are standard.

Accessories:

Moldings.

Sill Cover.

Perimeter Weather Gaskets: EPDM with solid strand cord.

Hardware:

**NOTE TO SPECIFIER** Select one of the two following paragraphs and delete the others.

Five knuckle aluminum and stainless corrosion proof standard hinges.

Five knuckle aluminum and stainless corrosion proof semi-concealed hinges.

Stainless steel bearings.

Flushbolts.

2 point simultaneous lock system.

** NOTE TO SPECIFIER ** Select door handles from the following paragraphs as required and delete those not required. Note that style options available are limited depending on project site location, wind and snow load requirements, and actual panel sizes.

Door Handles:

Milan (Inland).

Florence (Inland).

Venice (Inland).

Toronto (Coastal).

MUnchen (Coastal).

ROdos (Coastal).

2.3

STACKING GLASS WALL

Provide stacking glass walls factory assembled and glazed, complete with weatherstripping, glazing, operating hardware, and specified accessories. Wall system shall be provided to fit the openings and configurations indicated on the Drawings and as follows:

Panel Size:

____________.

As indicated on the Drawings.

Panels greater than specified sizes require special engineering.

Profile Size

Narrow Non-Thermal, 2-1/4 inches by 1-13/16 inches.

Standard, 2-1/4 inches by 2-3/4 inches.

Stretched, 2-1/4 inches by 3-3/4 inches.

Heavy, 2-1/4 inches by 5-1/2 inches.

Operation:

Stacking Glass Wall/ Clear Wall Stacking

** NOTE TO SPECIFIER ** Select one of the following two paragraphs and delete the paragraph not required.

Slide/Stack Left.

Slide/Stack Right.

Slide/Stack Combination.

** NOTE TO SPECIFIER ** Select one of the following two paragraphs and delete the paragraph not required.

Top load suspension system.

Bottom load system.

Panels:

** NOTE TO SPECIFIER ** Delete two of the following three glazing paragraphs. Decorative mullions are optional, delete if not required.

Glazing: 1 inch (25 mm) sealed insulated glass.

Glazing: 1/4 inch (6.35 mm) tempered glass.

Glazing: 7/16 inch (11.11 mm) high strength laminated glass.

Decorative Horizontal Mullions.

Interior Grids, 3/16 inch (4.76 mm) by 5/8 inch (15.87 mm).

Simulated Divided Lites, 3/8 inch (9.52 mm) by 5/8 inch (15.87 mm).

Decorative Raised Panels.

Framing:

** NOTE TO SPECIFIER ** Select one of the following paragraphs and delete the other.

Extruded aluminum.

Extruded aluminum frame with thermo break separation.

Solid Mahogany frame construction.

Solid Glu-Lam frame construction.

Sill:

** NOTE TO SPECIFIER ** Select one of the following paragraphs and delete the other. Perimeter weather gaskets are standard.

Tank Sill.

Recessed Sill.

Accessories:

Moldings.

Sill Cover.

Perimeter Weather Gaskets: EPDM with solid strand cord.

Hardware:

** NOTE TO SPECIFIER ** Select one of the following two paragraphs and delete the paragraph not required.

Five knuckle aluminum and stainless corrosion proof standard hinges.

Five knuckle aluminum and stainless corrosion proof semi-concealed hinges.

Stainless steel bearings.

Flushbolts on folding doors.

2 point simultaneous lock system on folding doors.

Door Handles:

** NOTE TO SPECIFIER ** Select door handles from the following paragraphs as required and delete those not required.

Milan (Inland).

Florence (Inland).

Venice (Inland).

2.4

MATERIALS

Aluminum: 6063-T6, 6063-T5, or 6105-T5 alloy and temper. Other alloys and tempers may be used for non-structural members provided they do not void the required warranties. Indicate alloys and tempers clearly on shop drawings and in structural calculations.

Framing Members: Thickness based on the design loading, cross sectional configuration, and fabrication requirement.

Aluminum Flashing and Closures: Minimum of 0.040 inches (1.0 mm) thick.

Snap-On Covers and Miscellaneous Non-Structural Trim: Minimum thickness recommended by the manufacturer.

** NOTE TO SPECIFIER ** The manufacturer will select the type of glazing for the project based on project location and performance requirements specified. Coordinate with glazing specified above.

Glazing: Provide glazing type as recommended by the manufacturer for the project.

Flashings: Sheet aluminum, same finish as for system components; secured with concealed fastening method or fastener with head finished to match; thickness as required for conditions encountered.

** NOTE TO SPECIFIER ** Delete the following when not required.

Thermal Break: Manufacturer's standard system to provide thermal separation between exterior and interior components.

** NOTE TO SPECIFIER ** Verify with manufacturer if internal reinforcing is required based on framing material, structure, size and configuration.

Internal Reinforcing:

ASTM A 36/A 36M for carbon steel; or ASTM B 221/B 221M and ASTM B 241/B 241M for structural aluminum.

Shapes and sizes to suit installation.

Shop coat steel components after fabrication with manufacturer recommended primer.

Glazing Gaskets: Compression type design, replaceable; EPDM, complying with ASTM C 864, with solid strand cord to prevent shrinkage or; Elastomeric silicone with solid strand cord to prevent shrinkage, complying with ASTM C 1115, as recommended by the manufacturer.

Completely compatible with glazing sealant to be used.

Profile and hardness as necessary to maintain uniform pressure for watertight seal.

Manufacturer's standard black color.

Factory molded corners required at interior.

Setting Blocks, Edge Blocks, and Spacers: As required by manufacturer and compatible with insulated glass where required.

Structural Glazing Sealant: GE Silpruf; black.

Perimeter Sealant: GE Silpruf; color to match framing finish if available; otherwise color as selected from manufacturer's standard range.

Anchors and Fasteners:

Aluminum and stainless steel of type which will not cause electrolytic action or corrosion.

Zinc cadmium-plated fasteners may be used if acceptable to manufacturer.

Finish exposed fasteners to match aluminum frame.

Accessories: Provide accessories as scheduled to achieve design intent and environmental control.

** NOTE TO SPECIFIER ** Delete all but one of the following aluminum finishes. If more than one finish is required, indicate the locations where each is to be used. Verify current standard colors available.

Aluminum Finish: Anodized complying with AAMA 611.

Color: Clear.

Color: Dark bronze.

Aluminum Finish: PPG Duranar, two coat, 70 percent fluoropolymer finish.

Color: Manufacturer's standard bronze color.

Color: Manufacturer's standard Hartford green color.

Color: Manufacturer's standard white color.

Color: Manufacturer's standard sandstone color.

Color: Manufacturer's standard black color.

Color: Manufacturer's standard natural clay color.

Aluminum Finish: PPG Acrynar, two coat. 50 percent fluoropolymer finish.

Color: Manufacturer's standard bronze color.

Color: Manufacturer's standard Hartford green color.

Color: Manufacturer's standard white color.

Color: Manufacturer's standard sandstone color.

Color: Manufacturer's standard black color.

Color: Manufacturer's standard natural clay color.

Aluminum Finish: PPG Duracron, thermosetting acrylic resin finish.

Color: Manufacturer's standard bronze color.

Color: Manufacturer's standard Hartford green color.

Color: Manufacturer's standard white color.

Color: Manufacturer's standard sandstone color.

Color: Manufacturer's standard black color.

Color: Manufacturer's standard natural clay color.

** NOTE TO SPECIFIER ** If a custom color or a different type of finish is required, verify availability with manufacturer and enter a description below.

Aluminum Finish: ____________.

2.5

FABRICATION

Fabricate components in accordance with approved shop drawings. Remove burrs and rough edges. Shop fabricate to greatest extent practicable to minimize field cutting, splicing, and assembly. Disassemble only to extent necessary for shipping and handling limitations. Install gaskets and tapes in factory.

Welding:

Comply with recommendations of American Welding Society.

Grind exposed welds smooth and flush with adjacent surfaces before finishing; restore mechanical finish.

** NOTE TO SPECIFIER ** Delete the following if internal reinforcing is not required for this project.

Steel Components:

Clean surfaces after fabrication and immediately prior to application of primer in accord with manufacturer's recommendations.

Apply specified shop coat primer in accord with manufacturer's instructions to provide 2.0 mil (0.05 mm) minimum dry film thickness.

Fabricate components true to detail and free from defects impairing appearance, strength or durability. Contour outdoor horizontal glazing to minimize water ponding and ice or snow buildup.

Fabricate components to allow for accurate and rigid fit of joints and corners. Match components carefully ensuring continuity of line and design. Ensure joints and connections will be flush and weathertight. Ensure slip joints make full, tight contact and are weathertight.

Reinforce components at anchorage and support points, at joints, and at attachment points for interfacing work.

Glass: Accurately size glass to fit openings allowing clearances following recommendations of "Glazing Manual" published by Flat Glass Marketing Association.

Cut glass clean and carefully. Nicks and damaged edges will not be accepted. Replace glass that has damaged edges.

PART 3

EXECUTION

3.1

EXAMINATION

Do not begin installation until substrates have been properly prepared.

Verify openings are ready to receive work and dimensions and clearances are as indicated on the approved shop drawings.

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

3.2

PREPARATION

Clean surfaces thoroughly prior to installation.

Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

3.3

INSTALLATION

Install in accordance with manufacturer's instructions.

Install folding glass wall system in accordance with approved shop drawings and manufacturer's instructions.

Separate dissimilar materials using nonconductive tape, paint, or other material not visible in finished work.

Provide attachments and shims to permanently fasten system to building structure.

Maintain dimensional tolerances and alignment with adjacent Work.

Anchor securely in place, allowing for required movement, including expansion and contraction.

Install glazing and sealants in accordance with manufacturer's instructions without exception, including surface preparations.

Set sill members in bed of sealant. Set other members with internal sealants to provide weathertight construction.

Install flashings, closures, corners, and other accessories as required or detailed.

Clean surfaces and install sealant in accordance with sealant manufacturer's instructions and structure manufacturer's guidelines.

3.4

ADJUSTING AND CLEANING

Adjust hinge sets, locksets, and other hardware for proper operation. Lubricate using a suitable lubricant compatible with door and frame coatings.

Remove temporary coverings and protection of adjacent work areas. Repair or replace damaged installed products. Clean installed products in accordance with manufacturer's instructions before owner's acceptance.

Any abraded surface of the finish shall be cleaned and touched up with air dry paint, as approved and furnished by the window manufacturer, in a color to match factory applied finish.

Remove from project site and legally dispose of construction debris associated with this work.

3.5

PROTECTION

Protect installed products until completion of project.

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

END OF SECTION