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HomeMy WebLinkAbout32 18 16 - Synthetic Grass Surfacing SystemMidtown West Studio M Architecture and Planning Carmel, IN November 10, 2017 32 18 16 - 1 SECTION 32 18 16 – SYNTHETIC GRASS SURFACING SYSTEM – PLAY AREAS PART 1 – GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections apply to this Section. 1.2 SUMMARY A. Section includes synthetic grass surfacing for installation as a play area with accessories as indicated on the Drawings and specified herein. 1.3 SYSTEM DESIGN A. The synthetic grass surfacing system shall be specifically designed and recommended by the manufacturer for installation as a play area. B. The synthetic grass surfacing system shall be constructed to maximize dimensional stability, to resist damage during normal use, and to minimize UV degradation, including fading. C. The synthetic grass surfacing system shall be resistant to staining, weather, insects, rot, mildew, and fungus growth, and shall be non-allergenic and non- toxic. 1.4 ACTION SUBMITTALS A. Product Data: Submit manufacturer's product data, specifications and installation instructions for each product specified. 1. Include sources for component materials. C. Material Certificates: Signed by manufacturer, certifying the materials and system proposed for the project comply with the specified performance criteria. C. Shop Drawings: Submit shop drawings that include scaled plans, sections, and large-scale details showing the installation and attachment of the synthetic grass surfacing system. 1. Include locations of all seams in fabric surfacing. D. Samples: 1. 18 inch by 18 inch samples showing details of finished installation. Include an example of a field joined seam between adjacent rolls and outside edge attachment. 1.5 INFORMATIONAL SUBMITTALS Midtown West Studio M Architecture and Planning Carmel, IN November 10, 2017 32 18 16 - 2 A. Qualifications for Installer. B. Qualifications for Manufacturer. C. Maintenance Data: For synthetic grass surfacing system and maintenance equipment, to be included in maintenance manuals. Include the following: 1. Manufacturer's written instructions manual for routine cleaning, adjustment, grooming, and other maintenance procedures. Include activities and procedures that could be detrimental to the synthetic grass surfacing system and should be avoided. 2. Owner's manuals for field grooming and sweeping equipment. 3. Warranty information for field grooming and sweeping equipment. D Project Record Drawings: Record actual locations of seams and drains on the Record Drawings. E. Warranty: 3 signed copies of signed warranty. 1.6 QUALITY ASSURANCE A. Manufacturer Qualifications: Firm specializing in the manufacturing of synthetic grass surfacing for a minimum of five years and who has completed work similar in design and extent to that required for the project, in not less than 15 synthetic grass dog runs in the last three years and whose work has resulted in construction with a record of successful in service performance. B. Installer Qualifications: Firm experienced in the installation of synthetic grass dog runs, who is certified by the synthetic grass manufacturer to install their materials, who has successfully installed work similar in design and extent to that required for the project, in not less than 10 projects of similar scope, to the satisfaction of the Architect, in the last three years, who employs trained workmen that are experienced in the installation of the synthetic grass system proposed for the project, and whose work has resulted in construction with a record of successful in-service performance. C. Single-Source Responsibility: Obtain synthetic grass surfacing system materials, including drainage mat, adhesives and seaming materials, from a single manufacturer regularly engaged in manufacturing the materials. D. Pre-installation Conference: Prior to the start of the synthetic grass surface system work, coordinate a conference, to be held at the Site, in accordance with Section 01 31 00, Project Management and Coordination, to review the construction schedule, availability of materials, installer’s personnel qualifications and experience, equipment and facilities needed to make progress and avoid delays, installation procedures, testing, inspection, and certification procedures, and coordination with other work. 1.7 DELIVERY, STORAGE AND HANDLING Midtown West Studio M Architecture and Planning Carmel, IN November 10, 2017 32 18 16 - 3 A. Deliver materials to the site in original, unopened containers, wrapping, or packaging, with manufacturer's labels intact, identifying project, material, and production run or lot number for fabric roll. B. Immediately following delivery, inspect materials and components for damaged or defective items, including materials that are not uniform in color, out of tolerance regarding edge alignment and minimum pile height. Materials that are found to be damaged or defective shall be replaced at no additional cost to the Owner. C. Store materials in a secure, dry, well-ventilated location where protected from weather, exposure to UV, soil, dust, moisture and other contaminants. Store fabric rolls horizontally, on a flat surface. E. Handle according to manufacturer's recommendations to prevent damage, deterioration, distortion, or soiling. 1.7 PROJECT CONDITIONS A. Environmental Limitations: 1. Do not install synthetic grass surfacing materials when: a. Substrate surfaces/materials are wet, excessively damp, or have standing water. b. Rain is imminent or forecast within 48 hours following proposed time of installation. c. Weather conditions, or forecasted conditions, in the opinion of the installer or manufacturer's representative, will have an adverse effect on the installation. d. Humidity levels are outside of the limits recommended by adhesive manufacturer. 2. Install synthetic grass surfacing materials only when: a. Material surface temperatures, including aggregate base materials, are above 45 degrees F, and anticipated to remain above 45 degrees F for not less than 48 hours following installation. b. Ambient air temperature is 50 degrees F and rising, but not more than 95 degrees F, and forecast to remain above 50 degrees F for not less than 48 hours following installation. 1) Ambient air temperatures shall be taken in the shade, away from artificial heat sources, such as exposed pavement and stone aggregate fill. 1.8 EXTRA MATERIALS A. Furnish extra materials described below that match products installed and that are packaged with protective covering for storage and identified with labels describing contents. 1. Synthetic Grass Surfacing System Fabric: For repairs and/or replacement of areas displaying excessive wear. a. 100 sq ft of fabric, 15 ft wide roll. 1.9 WARRANTY Midtown West Studio M Architecture and Planning Carmel, IN November 10, 2017 32 18 16 - 4 A. Warranty: Submit a written warranty for the synthetic grass surfacing system agreeing to repair or replace materials and components of the synthetic grass surfacing system that develop defects in materials or workmanship within the specified warranty period and any other deterioration of the surfacing system or evidence of failure to meet performance requirements. Defects include the following: 1. Excessive Fading: Defined as the synthetic grass surfacing system shall remain a uniform color, without a change in appearance that is perceptible and objectionable, as determined by the Architect, when viewed visually in comparison with the original samples. 2. Ultraviolet (UV) and heat degradation. 3. Excessive Wear: Defined as the synthetic grass surfacing system pile height shall not decrease by more than 10 percent each year, or more than 50 percent within the specified warranty period beyond that attributable to normal use. 4. Tuft bind loss. 5. Fabric delamination. 6. Loss of backing integrity. 7. Seam and edge raveling. 8. Perimeter attachments. 9. Distortion, either vertically or horizontally, due to dimensional instability. B. Warranty Period: 15 years from the date of Substantial Completion. C. The warranty shall include that if the synthetic grass surfacing system is determined to no longer be serviceable within the specified warranty period, the manufacturer and installer shall, at no cost to the Owner, remove and replace those areas of the surfacing system not meeting the specified performance criteria for pile height and impact/shock absorption. D. The warranty shall not be limited by the amount of use and shall not be prorated. E. Provide warranty signed by the Contractor, surfacing system manufacturer, and installer. F. The above warranties are in addition to, and not a limitation of, other rights the Owner may under the Contract Documents. PART 2 – PRODUCTS 2.1 MANUFACTURERS A. Manufacturers and Systems: Subject to compliance with requirements, provide one of the following: 1. SYNLawn SYNPLAY, SYNLAWN, 2680 Abutment Road, SE, Dalton, 30721, Phone: (866) 796-5296. B. Requests for substitutions will be considered in accordance with provisions of Section 01600. Midtown West Studio M Architecture and Planning Carmel, IN November 10, 2017 32 18 16 - 5 2.2 PERFORMANCE REQUIREMENTS A. Provisions for Thermal Movement: The synthetic grass surfacing system, when installed, shall accommodate expansion and contraction, to a maximum of 1.0 percent, over the average range of temperature and humidity conditions experienced in Chicago. B. Uplift Resistance: The synthetic grass surfacing system shall be capable of withstanding wind loads in cladding wind load test report. C. Drainage: The synthetic grass surfacing system shall allow for the free movement and drainage of surface water through the surfacing system. 2.3 SYNTHETIC GRASS FABRIC A. Yarn: Athletic quality polyethylene parallel-long slit fiber yarn engineered specifically for outdoor use and stabilized to resist the effects of ultra- violet breakdown, heat, wear, water, fungus attacks, and airborne pollution. 1. Yarn: a. Field: EPN Nylon with HeatBlock. b. Trim: Texturized Nylon with HeatBlock. 2. Yarn Length: a. Field: 1-3/4 inches long, nominal. b. Trim: 1-1/2 inches long, nominal, +/- 15 percent. 3. Color: a. Field: Green. b. Trim: Tan. 2.4 ACCESSORIES A. Perimeter Board: Wood and plastic composite materials made from reclaimed wood fibers and reclaimed or recycled thermoplastic polymer plastic material. B. Foam Pad: Recycled closed cell polyethylene foam pad with drainage channels on the bottom of the pad. Density of pad as recommended by synthetic grass manufacturer. 1. Poly-Green Foam, Poly-Green Foam LLC. 2. Or other as recommended by grass surfacing manufacturer. C. Provide all additional materials, equipment and accessories necessary for a complete installation as recommended by the manufacturer. Included are all perimeter fasteners, backings, tools, labor, equipment, and means for protection of adjacent surfaces and materials. 2.5 FABRICATION Midtown West Studio M Architecture and Planning Carmel, IN November 10, 2017 32 18 16 - 6 A. Fabric Rolls: Fabricate synthetic grass fabric in strips, 15 ft wide by length required to extend completely across the grass surfacing area, without intermediate cross seams. PART 3 - EXECUTION 3.1 EXAMINATION A. Examine area to receive synthetic grass surfacing system, with installer present, for compliance with manufacturer's requirements and other conditions affecting performance. 1. Verify the finish elevations, slopes, and planarity of the base comply with requirements of the Project and surfacing system manufacturer. 2. Record findings, prepare a written report, signed by Contractor and installer, and submit copies of report to the Architect and the Owner. B. Proceed with installation only after unsatisfactory conditions have been corrected. Commencement of installation shall indicate acceptance of existing conditions. 3.2 PREPARATION A. Thoroughly clean the area to receive the synthetic grass system of foreign material and all other substances and materials that may be detrimental to permeability and/or installation of the synthetic grass system. 3.3 INSTALLATION A. General: All work shall be performed by skilled workmen, who are experienced and trained by the manufacturer in the installation of the synthetic grass system. Work shall be performed in accordance with the Drawings, reviewed shop drawings, and manufacturer's written installation instructions. B. Synthetic grass surfacing fabric rolls shall be unrolled and allowed to relax prior to installation. C. Fabric Roll Installation: 1. Install perimeter boards as recommended by the surfacing system manufacturer, including board attachment fasteners. 2. Attach the foam pad to the perimeter boards with glue as recommended by the surfacing system manufacturer. 3. Synthetic grass surfacing fabric rolls shall be installed across entire width of area, parallel to long dimension, or as directed by the Architect. a. Rolls shall extend from edge to edge. Cross seams are not allowed. b. Rolls shall be rolled out in same direction and installed with uniform pile direction of fibers. Midtown West Studio M Architecture and Planning Carmel, IN November 10, 2017 32 18 16 - 7 c. Rolls shall be laid straight and true to line. Adjacent rolls, when laid together, shall form a tight fitting seam for the entire length of the fabric. Fitted pieces are not allowed. 4. Spot glue the surfacing fabric to the foam pad as recommended by the surfacing system manufacturer. D. Seaming of Fabric: 1. Seams in the synthetic grass fabric rolls shall be glued together with seaming cloth, utilizing the manufacturer’s standard seaming procedures and materials, ensuring that each roll is properly attached to the next. a. Seams shall be flat, tight, and permanent, with no separation or fraying. b. Seams, when completed, shall display no visible signs of joining, with fibers brushed to provide full coverage of fibers over the seam. E. Slide Landing Zone Installation: 1. Install perimeter boards as recommended by the surfacing system manufacturer, including board attachment fasteners. 2. Attach the foam pad to the perimeter boards with glue as recommended by the surfacing system manufacturer. 3. Slide landing zone fabric shall be installed across entire width of area, parallel to long dimension, or as directed by the Architect. a. Fabric shall extend from edge to edge. Seams are not allowed. 4. Spot glue the surfacing fabric to the foam pad as recommended by the surfacing system manufacturer. 3.4 CLEANING AND PROTECTION A. The installer shall keep the site clean and clear of debris throughout the project. Waste materials, including excess materials remaining after completion of the Work, shall be removed and legally disposed of offsite. B. Installer shall provide all labor, supplies, and equipment required to completely remove stains and other blemishes from all finished surfaces. C. Provide protection over installed synthetic grass surfacing systems, including closing the area to traffic, as required to ensure installed system will be free of damage at time of Substantial Completion. 3.5 INSPECTION A. Inspection: After installation is complete, the synthetic grass surfacing system installer, synthetic grass surfacing system manufacturer's representative, and Architect shall inspect the installation. Any corrections shall be noted in a written report and completed prior to Substantial Completion. 3.6 DEMONSTRATION AND TRAINING A. Train Owner’s staff regarding maintenance and repair/replacement of the synthetic grass surfacing system, and maintenance. Training dates and times shall be coordinated by the Owner. Midtown West Studio M Architecture and Planning Carmel, IN November 10, 2017 32 18 16 - 8 B. All training shall be completed prior to Substantial Completion of the project. END OF SECTION