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Section 32 92 01 Artificial Turf

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Section 32 92 01 Artificial Turf SECTION 32 92 01 ARTIFICIAL TURF 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. B. Geotechnical study prepared by Haley & Aldrich, Inc. dated December 2014. C. References to the Standard Specifications for this section shall mean the State of Connecticut Department of Transportation Standard Specifications for Roads, Bridges and Incidental Construction Form 816 supplemented and amended through the date of this project bid. D. 2002 Connecticut Guidelines for Soil Erosion and Sediment Control, DEP Bulletin 34 or as amended through the date of this project bid. E. 2005 Connecticut State Building Code which includes 2003 International Building Code, 2009 Connecticut Supplement. F. 2010 ADA Standards for Accessible Design by the Department of Justice dated September 15, 2010 or as amended through the date of this project bid. 1.2 SECTION INCLUDES A. Provide all materials, labor, equipment, and services necessary to furnish and deliver work of this Section as shown on the Drawings, as specified and as required by job conditions including, but not limited to, the following: 1) Inspection, preparation and acceptance of subgrade. 2) Base course with underdrainage and collector drain. 3) Curbing. 4) Artificial turf with porous tufted backing. 5) Infill materials. 6) Field markings. 7) Grooming equipment Renovations and Additions to North Haven Middle School ARTIFICIAL TURF North Haven, Connecticut 32 92 01 - 1 Connecticut Project 101-0047 EA/RR, PE Project 49970.00 CD Submission 01/30/2015 Construction Bulletin #XX – February XX, 2017 1.3 SYSTEM DESCRIPTION A. The artificial turf system shall consist of a synthetic grass material that has been tufted into a porous backing with an infill system consisting of 100% ground rubber or a ground rubber/sand mixture. The synthetic grass material shall be placed on a porous stone base course / choke stone layer. In addition, the artificial turf system shall consist of the following components. 1) The porous stone base shall have a perforated pipe underdrainage system within it that collects surface water and discharges it to perimeter drainage pipes. 2) The synthetic grass surface shall be securely fastened as detailed along its entire perimeter. B. The artificial turf system shall exhibit the following characteristics. 1) Shall be resistant to UV-light and heat degradation, weather, insects, vermin, rot, mildew and fungus growth. 2) Shall use only non-toxic components. 3) Shall give the appearance of mowed grass with no irregularities and shall afford excellent traction for conventional athletic shoes of all types. 4) Shall maintain an average Gmax rating (ASTM F 355) of not less than 125 and not more than 175 following installation and throughout the entire duration of the warranty. 5) Shall be capable of draining up to 20 inches of rain per hour over a 24-hour period. 1.4 RELATED SECTIONS A. Section 014000 “Quality Requirements”. B. Section 312000 “Earth Moving”. C. Section 321313 “Concrete Paving”. D. Section 334100 “Storm Utility Drainage Piping”. 1.5 STANDARDS A. All work shall be performed in accordance with applicable building codes and standards. B. State of Connecticut Department of Transportation (CDOT): 1) Standard Specifications for Roads, Bridges and Incidental Construction, Form 816, 2004 as amended. 1.6 REFERENCES A. American Society for Testing and Materials (ASTM): Renovations and Additions to North Haven Middle School ARTIFICIAL TURF North Haven, Connecticut 32 92 01 - 2 Connecticut Project 101-0047 EA/RR, PE Project 49970.00 CD Submission 01/30/2015 Construction Bulletin #XX – February XX, 2017 1) F 355-16e1 – Standard Test Method for Impact Attenuation of Playing Surface Systems, Other Protective Sport Systems, and Materials Used for Athletics, Recreation and Play 2) D 1335-12 – Standard Test Method for Turf Bind of Pile Floor Coverings 3) D 1557-12e1 – Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN- m/m3)) 4) D 1577-07 – Standard Test Methods for Linear Density of Textile Fibers 5) D 3385-09 – Standard Test Method for Infiltration Rate of Soils in Field Using Double-Ring Infiltrometer 6) D 4491 – Standard Test Methods for Water Permeability of Geotextiles by Permittivity 7) D 5034-09 – Standard Test Method for Breaking Strength and Elongation of Textile Fabrics (Grab Test) 8) D 5823-13 – Standard Test Method for Tuft Height of Pile Floor Coverings 9) D 5848-10e1 – Standard Test Method for Mass Per Unit Area of Pile Yarn Floor Coverings 10) F 1015-03 – Standard Test Method for Relative Abrasiveness of Synthetic Turf Playing Surfaces 11) F 1551-09 – Standard Test Methods for Comprehensive Characterization of Synthetic Turf Playing Surfaces and Materials 12) F 1632-03 – Standard Test Method for Particle Size Analysis and Sand Shape Grading of Golf Course Putting Green and Sports Field Rootzone Mixes 1.7 SUBMITTALS A. Refer to Section 013300 “Submittal Procedures”. B. In accordance with the General Requirements, submit copies of materials certificates signed and certified that the material item complies with, or exceeds, specified requirements. C. Product data: submit manufacturer’s product data and installation recommendations for all furnished materials. Data shall include manufacturer or producer, source, item, kind and shall include all other necessary information to demonstrate that the materials comply with specified requirements. D. Samples: submit the following items. 1) One boxed artificial turf system mock-up (approximately 12” square) infilled to the proper depth and representing the exact system and materials that will be installed on this project. 2) Synthetic turf – one sample (approximately 12” square) with 4” white line tufted in. Renovations and Additions to North Haven Middle School ARTIFICIAL TURF North Haven, Connecticut 32 92 01 - 3 Connecticut Project 101-0047 EA/RR, PE Project 49970.00 CD Submission 01/30/2015 Construction Bulletin #XX – February XX, 2017 3) Seam – 3 samples, each seam length shall be 12” minimum. E. Qualification data: submit qualification data to demonstrate the contractor’s capabilities and experience in artificial turf installations. Qualification data shall include the following: a) Certified list of existing installations (10 minimum) with telephone numbers for Owner’s representative and Architect, date of installation and product information. b) List of clients (5 minimum) with telephone numbers for whom significant service work has been performed following initial installation or significant artificial turf warranty services have been performed. c) Certified letter from the artificial turf manufacturer that the contractor is a qualified installer of the specified system. F. Site acceptance: the artificial turf installer shall be responsible for inspecting the installation of the base course and the drainage systems associated with the artificial turf. Upon completion of this work, the contractor shall submit a letter confirming that the site inspection was performed and noting any discrepancies, problems and/or conflicts. A final Certificate of Base Course Acceptance shall be submitted for the purpose of obtaining the manufacturer’s warranty for the finished artificial turf. G. Shop drawings: submit plans, drawings and other documentation for installation, including plans, sections and interfaces with adjacent construction. 1) Provide details of interface with drainage systems and edge conditions for playing surface. 2) Provide dimensioned drawing showing seam layout and layout of all field markings (tufted and inlaid) prior to material fabrication. H. Maintenance manuals: submit three (3) copies of maintenance manuals, including the following: 1) Instructions for the proper care and maintenance of the artificial turf system, including painting and striping. 2) Methods and frequency recommended for maintaining optimum condition under anticipated use conditions. 3) Precautions against materials and methods, which may be detrimental to materials and performance. I. Warranties: submit three (3) copies of product and system warranties. J. Third-party insurance policy: if the artificial turf system includes coverage by a third- party insurer, submit three (3) copies of the policy. (not the declarations page) 1.8 QUALITY ASSURANCE A. Contractor qualifications: engage an experienced installer to perform the work of this Section who has completed a minimum of 10 projects using artificial turf systems similar to the one specified herein in a proven manner, and who is acceptable to the Renovations and Additions to North Haven Middle School ARTIFICIAL TURF North Haven, Connecticut 32 92 01 - 4 Connecticut Project 101-0047 EA/RR, PE Project 49970.00 CD Submission 01/30/2015 Construction Bulletin #XX – February XX, 2017 manufacturer. The artificial turf installer shall demonstrate conformance with the following qualifications: 1) Must have been actively installing the same artificial turf system for a minimum of three years. 2) Must directly employ the installers of the artificial turf system. 3) Must employ supervisors who are certified by the manufacturer. B. Foreman qualifications: engage an experienced foreman who shall be responsible for supervising installation crews. Submit the resume for the supervising foreman which shall demonstrate his experience and qualifications to install the system proposed herein.
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