SECTION 07329 ADHESIVE SET ROOF TILE SYSTEM ** NOTE TO SPECIFIER ** Polyfoam Products, 1nc.; Adhesive set roofing system products. . This section is based on the products of Polyfoam Products, Inc., which is located at: P. O. Box 1539 Tomball, TX 77375-1539 Tel.Toll Free: 800) 774-3626 Tel: (281) 350-8888 Fax: (281) 516-3074 Web Site: www.polyfoam.cc E-mail: info@polyfoam.cc [ Click Here ] for additional information. Roofing Division 10798 NW 53rd Street Sunrise, FL 33351 Toll Free: (888) 774-1099 Phone: (954) 578-1559 Fax: (954)578-1042 Polyfoam Products, 1nc., with facilities in Tomball, Texas and Sunrise, Florida, began manufacturing polyurethane foam formulations and polyurethane dispensing equipment in 1989. Polyurethane formulas have been developed that span a wide range of properties. In addition to the easily recognized traditional uses for foams like pour-in-place packaging foam and flotation foam, Polyfoam Products, 1nc. has used its expertise in foam formulation to provide innovative solutions to our customers' on-going needs. POLYSET(R) Professional Tile Roofing System adhesives including two component polyurethane adhesive POLYPRO(R) AH160, one component polyurethane roof tile adhesive POLYSET(R) ONE, hip and ridge weatherblock and adhesive STORMCHECK(R), and Commercial Roof insulation adhesive TITE-SET(R). Polyfoam Products, Inc. POLYSET(R) Professional Tile Roofing System adhesives provide a finished roof with the highest uplift resistance and clean look of shadow lines at the hips and ridges with an enduring weathertight seal that has passed the most rigorous testing in the industry as well as the assurance of Polyfoam quality. . SECTION 07329 - ADHESIVES SET ROOF TILE SYSTEM, Copyright 2005, ARCAT, 1nc. PART 1 GENERAL 1.1 SECTION INCLUDES ** NOTE TO SPECIFIER ** Delete items below not required for project. A. Roof Tile Adhesive. B. Hip and Ridge Sealers. 1.2 RELATED SECTIONS ** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required. A. Section 06100 - Rough Carpentry; Roof sheathing and nailers. B. Section 07220 - Nailbase Insulation Panels. C. Section 07320 - Roof Tile. D. Section 07600 - Flashing and Sheet Metal. E. Section 07710 - Roof Specialties; Roof gutters and downspouts. F. Section 08600 - Skylights. G. Division 15 - Mechanical: Mechanical work projecting through roof. H. Division 16: - Electrical: Electrical work projecting through roof. 1.3 REFERENCES ** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section. A. ASTM A 641 - Standard Specification for Zinc-Coated (Galvanized) Carbon Steel Wire; 1998. B. ASTM C 1167 - Standard Specification for Clay Roof Tiles. C. ASTM C 1492 - Standard Specification for Concrete Roof Tiles. D. ASTM D 226 - Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing; 1997a. E. ASTM D 249 - Standard Specification for Asphalt Roll Roofing (Organic Felt) Surfaced with Mineral Granules; 1989 (reapproved 1996). F. ASTM D 1621 - Standard Test Method for Compressive Properties of Rigid Cellular Plastics. G. ASTM D 1622 - Standard Test Method for Apparent Density of Rigid Cellular Plastics. H. ASTM D 1623 - Standard Test Method for Tensile Properties of Rigid Cellular Plastics. I. ASTM D 2126 - Standard Test Method for Response of Rigid Cellular Plastics to Thermal And Humid Aging. J. ASTM D 2626 - Standard Specification for Asphalt-Saturated and Coated Organic Felt Base Sheet Used in Roofing; 1997b. K. ASTM D 2842 - Standard Test Method for Water Absorption of Rigid Cellular Plastics. L. ASTM D 2856 - Standard Test Method for Open Cell Content of Rigid Cellular Plastics by the Air Pycnometer. M. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials. N. ASTM E96 - Standard Test Methods for Water Vapor Transmission of Materials. O. ASTM E 108 - Standard Tests Method For Fire Tests of Roof Coverings. P. TRI/WSRCA - Concrete and Clay Roof Tile Design Criteria for Cold and Snow Regions. Q. TRI/WSRCA - Concrete and Clay Roof Tile Installation Manual for Moderate Climate Regions. R. TRI/WSRCA - A Summary of Experimental Studies on Seismic Performance of Concrete and Clay Roof Tile. S. FRSA/RTI Concrete and Clay Roof Tile Installation Manual Third Edition (For Florida High Wind Applications). T. CAN/CSA-A220.1-M91 - Installation of Concrete Roof Tiles, Published by the Canadian Standards Association. 1.4 PERFORMANCE REQUIREMENTS ** NOTE TO SPECIFIER ** Select the paragraph below that applies to your project and delete the references that are not actually required by the text of the edited section. Edit as required for the project conditions. Coordinate products specified and installation methods with the requirements of the authorities having jurisdiction. Consult with manufacturer for additional information. A. Roofing tile, accessories and adhesive materials and installation shall conform to the requirements of the applicable building code. B. Polypro AH160 Two Component Polyurethane Foam Adhesive materials and installation for flat low and high profile roof tile system shall conform to the requirements of Miami Dade County NOA No. 01-0521.02. C. Polypro AH160 Two Component Polyurethane Foam Adhesive materials and installation for clay or concrete roof tile systems shall conform to the SBCCI Evaluation Report 9822B and meets the requirements for SBCCI Standard for Hurricane Resistant Residential Construction. D. Polypro AH160 Two Component Polyurethane Foam Adhesive materials and installation for clay or concrete roof tile systems shall conform the International Building Code for One and Two Family Dwellings and the Florida Building Code, Product Approval #FL830. E. Polypro AH160 Two Component Polyurethane Foam Adhesive materials and installation for clay or concrete roof tile systems shall conform to the requirements of ICBO ER-5595. F. Polypro AH160 Two Component Polyurethane Foam Adhesive materials and installation for clay or concrete roof tile systems shall conform to the requirements of Texas Department of Insurance, Product Evaluation RC-22 for Windstorm Resistant Construction. 1.5 SUBMITTALS A. Submit under provisions of Section 01300. B. [ Product Data ]: Manufacturer's data sheets on each product to be used, including: 1. Preparation instructions and recommendations. 2. Storage and handling requirements and recommendations. 3. Installation instructions and methods. C. Shop Drawings: Indicate adhesive paddy size and locations, and installation details, tile layout with location of special adhesives and weather block sealers. D. Manufacturer's Certificates: Certify products meet or exceed specified requirements. 1.6 QUALITY ASSURANCE A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with minimum three years documented experience. ** NOTE TO SPECIFIER ** Installation must be by a factory trained "Qualified Application" approved and licensed by Polyfoam products, Inc. B. Applicator Qualifications: Installer Company specializing in performing Work of this section with minimum three years documented experience and with applicators approved and certified by the adhesive manufacturer. ** 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. C. Mock-Up: In cooperation with roof tile adhesive manufacturer, roof tile manufacturer and installer, construct a mock-up of roof tile including adhesive and weather block sealing products, eave and valley conditions, underlayment, field tile, rake edge, hip and ridge tile, and accessories. 1. Locate in areas designated by Architect. 2. Mock-up shall be a minimum of a 10 foot (3.05 M) by 10 foot (3.05 M) area and include the edge, ridge, valley and other typical transition conditions anticipated. 3. Do not proceed with remaining work until installation workmanship and appearance is approved by Architect. ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. 4. Mock-up may not remain as part of Work. 5. Accepted mock-up may remain as part of Work. 1.7 DELIVERY, STORAGE, AND HANDLING A. Store products in manufacturer's unopened packaging until ready for installation. B. Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction. C. Maintain dry storage area for products of this section until installation of products. 1.8 PROJECT CONDITIONS A. 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. 1.9 WARRANTY ** NOTE TO SPECIFIER ** Contact Polyfoam Products, Inc., Roofing Division (888) 774-1099 for additional information on product warranty. Include if required for project. Verify that the installer will offer this warrantee in the location of the project. Delete if not required. A. Installation Warranty: Warrant that products of this section, as installed, to be in accord with the Contract Documents and free from faults and defects in materials and workmanship for a period of 3 years after completion. PART 2 PRODUCTS 2.1 MANUFACTURERS A. Acceptable Manufacturer: Polyfoam Products, Inc.; P. O. Box 1539, Tomball, TX 77375-1539. ASD. Tel. Toll Free: (800) 774-3626, (281) 350-8888. Fax: (281) 516-3074. Web Site: www.polyfoam.cc. E-mail: info@polyfoam.cc. ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions. B. Substitutions: Not permitted. C. Requests for substitutions will be considered in accordance with provisions of Section 01600. ** NOTE TO SPECIFIER ** Adhesive Set Roof Tile is recommended for use with Flat/Low, Medium, High and Two Piece Barrel Profile Concrete and Clay Roof Tile using a 2 inch and 3 inch tile headlap or a designed limited headlap on a minimum 15/32 inch solid decking nailed and fastened in compliance with wind load requirements. Select the products required from the following paragraphs and delete those not required. Coordinate the selection of underlayment, underlayment fasteners, and tile fasteners with requirements of the Building Code Compliance Report applicable to the project or consult with Polyfoam Products, Inc. for additional information. 2.2 COMPONENTS A. Roof Tile: Provide as specified in Section 07320. NOTE TO SPECIFIER: Select metal flashings as required by the tile manufacturer. Since roof components are adhered to the top surface of the flashing consideration must be made for attachment to the substrate. Contact Polyfoam for additional information. B. Metal Flashing: Provide as specified in Section 07600 - Flashing and Sheet Metal. NOTE TO SPECIFIER: Select the underlayment and underlayment fasteners as required for the system specified and delete those not required. Coordinate with requirements of roofing manufacturer and local codes. C. Underlayment: 1. Organic Saturated Type II, No. 30, complying with ASTM D 226. 2. Asphalt Saturated Type, No. 40 coated base sheet, complying with ASTM D 2626. 3. Mineral Surfaced, Type I, No. 90, complying with ASTM D 249. 4. Modified bitumen single ply membrane, minimum 40 mils (1.02 mm) thick. 5. Modified bitumen, self adhere membrane, minimum 40 mils (1.02 mm) thick. 6. Granular Surface SBS modified bitumen membrane, minimum 40 mils (1.02 mm) thick at selvage edge. D. Underlayment Fasteners: 1. Round Headed Roofing Nail: Annular ring shank roofing nails with 3/8 inch (9.5 mm) diameter head, minimum 11 gauge galvanized steel, copper or stainless steel that penetrate deck minimum 3/4 inch (19 mm) or through thickness of deck. ** NOTE TO SPECIFIER ** Nails and nail caps (tin caps) left exposed on top of the finished cap sheet surface, under the tile system, must be corrosion resistant in accordance with ASTM A641, class 1. When nails and nail caps (tin caps) are sandwiched between plies of underlayment and between the laps of the underlayment compliance to corrosion resistance is optional. a. Nail Caps: Minimum 32 gauge, 1-5/8 inch to 2 inches (41 mm to 51 mm) in diameter. Fabricated of materials compatible with the fasteners. 2. Cap Nails: Annular ring shank cap nails with 1 inch (25 mm) round diameter head, minimum 11 gauge galvanized steel, copper or stainless steel that penetrate deck minimum 3/4 inch (19 mm) or through thickness of deck. Corrosion resistance in accordance with ASTM A 641, Class 1. NOTE TO SPECIFIER: Select the tile fasteners as required for the system specified and delete those not required. Coordinate with requirements of roofing manufacturer and local codes. E. Tile Fasteners: 1. Nails: Minimum corrosion resistant galvanized steel, copper or stainless steel that penetrates deck a minimum of 3/4 inch (19 mm) through thickness of deck or batten. Corrosion resistance in accordance with ASTM A 641, Class 1. a. Ring shank, 10d nails, 3 inches long, 0.283 inch flat head diameter, 0.121 inch shank diameter. b. Smooth or screw shank nails, 3 inches long, 0.283 inch flat head diameter, 0.128 inch screw or 0.131 inch smooth shank diameter. 2. Screw Fasteners: Penetrate deck minimum 3/4 inch (19 mm) or through thickness of deck or batten. Minimum #8 course thread. a. Complying with ASTM 641, Class 1 for corrosion resistance, roofing specific. ** NOTE TO SPECIFIER ** Select one of the following paragraphs and delete those not required. b. Type: Corrosion resistant fasteners formed from aluminum. c. Type: Corrosion resistant fasteners formed from coated or plated steel. d. Type: Corrosion resistant fasteners formed from copper. e. Type: Corrosion resistant fasteners formed from silicone bronze brass. f. Type: Corrosion resistant fasteners formed from stainless steel. ** NOTE TO SPECIFIER ** May be required by some proprietary roof tile manufacturers. Coordinate with adhesive manufacturer and roof tile manufacturer. 3. Storm Clips: As recommended by roof tile manufacturer. ** NOTE TO SPECIFIER ** The following roofing system adhesive products include a two component polyurethane roof tile adhesive Polypro(R) AH160 and a one component polyurethane roof tile adhesive Polyset(R) ONE. Select one of the adhesive products required from the following paragraphs and delete the one not required. F. Two Component Polyurethane Roof Tile Adhesive: PolyPro AH160. 1. PolyPro AH160 two-component polyurethane foam with the following properties: a. Density conforming to ASTM D 1622. b. Compressive strength conforming to ASTM D 1621. c. Tensile Strength conforming to ASTM D 1623. d. Water absorption conforming to ASTM D 2842. e. Moisture Vapor Transmission conforming to ASTM E 96. f. Dimensional Stability conforming to ASTM D 2126. g. Closed Cell Content conforming to ASTM D 2856. h. Surface Burning Characteristics conforming to ASTM E 84. i. Fire Tests of Roof Covering conforming to ASTM E 108, Class A. j. Conforms to: 1) Miami-Dade: NOA No. 01-0521.02. 2) SBCCI Standard for Hurricane Resistant Residential Construction, SBCCI Evaluation Report 9822B. 3) ICBO for One and Two Family Dwellings, ICBO ER-5595. 4) Florida Building Code, Product Approval #FL830. 5) Texas Department of Insurance Evaluation, Product Evaluation RC-22. G. One Component Polyurethane Roof Tile Adhesive: Polyset ONE, 1. PolySet ONE, one-component polyurethane foam with the following properties: a. Density conforming to ASTM D 1622. b. Compressive strength conforming to ASTM D 1621. c. Tensile Strength conforming to ASTM D 1623. d. Water absorption conforming to ASTM D 2842. e. Moisture Vapor Transmission conforming to ASTM E 96. f. Dimensional Stability conforming to ASTM D 2126. g. Closed Cell Content conforming to ASTM D 2856. h. Surface Burning Characteristics conforming to ASTM E 84. i. Fire Tests of Roof Covering conforming to ASTM E 108, Class A. j. Conforms to: 1) Miami-Dade: NOA No. 04-1116.01. 2) Florida Building Code, Product Approval #FL4180. ** NOTE TO SPECIFIER ** The following roofing system product includes Hip and Ridge Weatherblock and Adhesive Stormcheck(R), and Insulation Adhesive Tite-Set(R). A one-product weatherproofing solution. Stormcheck(R) is a true weather sealing system, compatible with both concrete and clay tiles regardless of manufacturer or profile. It's also 3 to 4 times faster than traditional methods of weatherproofing. Select the product if required for the project and delete if required. H. Two Part Polyurethane Roof Tile Adhesive and Sealer: Stormcheck Hip and Ridge Adhesive and Weatherblock: 1. Stormcheck, two-component polyurethane foam with the following properties: a. Density conforming to ASTM D 1622. b. Compressive strength conforming to ASTM D 1621. c. Tensile Strength conforming to ASTM D 1623. d. Water absorption conforming to ASTM D 2842. e. Moisture Vapor Transmission conforming to ASTM E 96. f. Dimensional Stability conforming to ASTM D 2126. g. Closed Cell Content conforming to ASTM D 2856. h. Surface Burning Characteristics conforming to ASTM E 84. i. Fire Tests of Roof Covering conforming to ASTM E 108, Class A. j. Conforms to: Florida Building Code - TAS 100 "Test Procedure for Wind and Wind Driven Rain Resistance of Discontinuous Roof Systems". I. Asphaltic Adhesive: 1. Conforming to ASTM D 4586, Type II, non-asbestos, non-running type. 2. Modified Bitumen mastic conforming to ASTM D 3019, Type II. PART 3 EXECUTION 3.1 EXAMINATION A. Verify deck meet code requirements for wind load and dead load requirements and is of sufficient thickness to accept fasteners. B. Verify roof penetrations are in place and flashed to deck surface. C. Verify roof openings are correctly framed prior to installing Work of this section. D. Verify deck surfaces are dry, unfrozen, and free of ridges, warps, and voids. E. Do not begin installation until substrates have been properly prepared. F. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding. 3.2 PREPARATION A. Clean surfaces thoroughly prior to installation. B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions. C. Protect underlayment during application of roof tile. Patch and punctures or tears prior to placing tile. D. Mask and protect adjacent surfaces from over spray or dusting. 3.3 INSTALLATION ** NOTE TO SPECIFIER ** Select one of the following installation methods as applicable to the project. Consult with adhesive manufacturer for additional information. A. General: Install in accordance with manufacturer's instructions and the following: 1. TRI/WSRCA - Concrete and Clay Roof Tile Design Criteria for Cold and Snow Regions. 2. TRI/WSRCA - Concrete and Clay Roof Tile Installation Manual for Moderate Climate Regions. 3. TRI/WSRCA - A Summary of Experimental Studies on Seismic Performance of Concrete and Clay Roof Tile. 4. FRSA/RTI Concrete and Clay Roof Tile Installation Manual Third Edition (For Florida High Wind Applications). 5. CAN/CSA-A220.1-M91 - Installation of Concrete Roof Tiles, Published by the Canadian Standards Association. ** NOTE TO SPECIFIER ** Adhesive must be applied over underlayment and flashing installed in accordance with the underlayment fastening tables corresponding to the Building Code compliance report applicable to the project. Consult with the applicable Building Code Compliance Report for underlayment requirements or with Polyfoam Products, 1nc. for additional information. B. Underlayment: Conform to the requirements of the tile and adhesive manufacturers and the fastening requirements for the performance requirements specified. C. Flashing: Conform to the requirements of the adhesive manufacturer for the performance requirements specified. ** NOTE TO SPECIFIER ** The following paragraphs include two adhesive-set attachment roofing systems; a two component polyurethane roof tile adhesive PolyPro(R) AH160 system and a one component polyurethane roof tile adhesive Polyset(R) ONE system. Select one of the adhesive systems required and delete the one not required. Adhesive is suitable for clay and concrete tiles as well as other roof components. Installation must be by a factory trained "Qualified Applicator" approved and certified by Polyfoam products, Inc. Consult with adhesive manufacturer for additional information. ** NOTE TO SPECIFIER ** Polyfoam Products, Inc., PolyPro(R) AH 160 two component adhesive provides five different paddy placements to meet wind pressures for various mean roof heights and basic wind speeds. Polyfoam provides greater resistance values than any currently approved attachment system including mortar, nails, nails and hurricane clips and or screws with minimal penetration through waterproof underlayment. Consult with the applicable Building Code Compliance Report for paddy placement requirements and adhesive contact areas or with Polyfoam Products, Inc. for additional information. Additional mechanical fastening may be required on steep slopes to retain tiles until adhesive has cured. Select one of the following installation methods as applicable to the project. Consult with adhesive manufacturer for additional information. D. Tile Installation: PolyPro AH160 Two-component Polyurethane Roof Tile Adhesive: ** NOTE TO SPECIFIER ** Select one of the following seven paragraphs to match the project slope and tile type as required. 1. Slopes up to and including 6:12: Eave course may be fastened for alignment purposes only (not required). 2. Slopes above 6:12 and including 7:12: Fasten eave course and every third tile in every fifth course with one fastener. 3. Slopes Above 7:12: ** NOTE TO SPECIFIER ** Select one of the following installation methods as required. a. Fasten every tile with one fastener. b. For tiles designed with batten lugs, tiles may be engaged with pressure treated or galvanized metal battens fastened to sheathing with 8d (0.120 inch diameter) nails or screws every 12 inches. 4. Two piece barrel tile with slopes up to and including 6:12: Eave course may be fastened for alignment purposes only (not required). 5. Two piece barrel tile with slopes above 6:12 up to and including 7:12: Fasten pan tiles of the eave course and every pan tile in every fifth course with one fastener. 6. Two piece barrel tile with slopes above 7:12: Fasten every cover and pan tile with one fastener. 7. Two piece barrel tile with slopes above 7:12: The use of treated wood stringers under cover tile is acceptable. 8. Apply Stormcheck Weather Block sealer by spray method, to uniform monolithic density without voids. 9. Apply using the paddy placement details in accordance with the system performance requirements specified in the compliance reports of the authorities having jurisdiction. 10. Place tile over freshly applied adhesive and prior to adhesive skinning. 11. Place tile square with building lines and parallel with roof slope. Place eave closure pieces as required. 12. Install hip and ridge tile in accordance with the system performance requirements specified in the compliance reports of the authorities having jurisdiction. 13. Coordinate installation of roof mounted components or work projecting through roof with weather tight placement of counter flashings. 14. Do not expose adhesive to UV rays. Cut away any exposed foam and cover with mortar or coat with a good quality acrylic paint suitable for application on polyurethane foam. 15. Complete installation as required to provide weather tight service. ** NOTE TO SPECIFIER ** Polyfoam Products, Inc., Polyset(R) ONE one component polyurethane roof tile adhesive provides a specific paddy placement to meet wind pressures for various mean roof heights and basic wind speeds. Consult with the applicable Building Code Compliance Report for paddy placement requirements and adhesive contact areas or with Polyfoam Products, Inc. for additional information. Additional mechanical fastening may be required on steep slopes to retain tiles until adhesive has cured. Select one of the following installation methods as applicable to the project. Consult with adhesive manufacturer for additional information. E. Tile Installation - Polyset ONE one-component Polyurethane Roof Tile Adhesive: ** NOTE TO SPECIFIER ** Select one of the following seven paragraphs to match the project slope and tile type as required. 1. Slopes up to and including 6:12: Eave course may be fastened for alignment purposes only (not required). 2. Slopes Above 6:12 and including 7:12: Fasten eave course and every third tile in every fifth course with one fastener. 3. Slopes Above 7:12: ** NOTE TO SPECIFIER ** Select one of the following installation methods as required. a. Fasten every tile with one fastener. b. For tiles designed with batten lugs, tiles may be engaged with pressure treated or galvanized metal battens fastened to sheathing with 8d (0.120 inch diameter) nails or screws every 12 inches. 4. Two piece barrel tile with slopes up to and including 6:12: Eave course may be fastened for alignment purposes only (not required). 5. Two piece barrel tile with slopes above 6:12 up to and including 7:12: Fasten pan tiles of the eave course and every pan tile in every fifth course with one nail fastener. 6. Two piece barrel tile with slopes above 7:12: Fasten every cover and pan tile with one fastener. 7. Two piece barrel tile with slopes above 7:12: The use of treated wood stringers under cover tile is acceptable. 8. Apply Stormcheck Weather Block sealer by spray method, to uniform monolithic density without voids. 9. Apply using the paddy placement details in accordance with the system performance requirements specified in the compliance reports of the authorities having jurisdiction. 10. Place tile over freshly applied adhesive and prior to adhesive skinning. 11. Place tile square with building lines and parallel with roof slope. Place eave closure pieces as required. 12. Install hip and ridge tile in accordance with the system performance requirements specified in the compliance reports of the authorities having jurisdiction. 13. Coordinate installation of roof-mounted components or work projecting through roof with weathertight placement of counter flashings. 14. Do not expose adhesive to UV rays. Cut away any exposed foam and cover with mortar or coat with a good quality acrylic paint suitable for application on polyurethane foam. 15. Complete installation as required to provide weather tight service. 3.4 CLEANING A. Remove all broken tile, debris and excess tile from roof. B. Sweep cut tiles clean. 3.5 REPAIR AND REPLACEMENT A. Damaged Tile: 1. Break out damaged roof tile. 2. Repair torn underlayment. 3. Remove fastener or drive fastener flush to underlayment surface. 4. Repair torn underlayment. 5. Apply Polypro AH160 or Polyset ONE on tile in course below replacement tile and onto underlayment as required in the adhesive manufacturers compliance report. 6. Immediately set replacement tile in position assuring proper contact. B. Damaged Small Valley and Hip Cuts: ** NOTE TO SPECIFIER ** For hip cuts on roof pitches greater than 7:12, mechanical fastening may be required. 1. Apply a minimum of 3/8 inch (10 mm) by 2 inch (51 mm) bead of approved adhesive at head of cut tile. 2. Immediately set tile in course above in position assuring proper contact. 3.6 PROTECTION A. Protect installed products until completion of project. B. Touch-up, repair or replace damaged products before Substantial Completion. END OF SECTION