Basis of Payment: By the square meter (or square yard - as indicated in contract documents) installed. REFERENCES The following article assumes that the date of each reference standard will be the latest edition as of the date of the project specification. This provision must be defined in Division 1; coordinate with Division 1 statements. American Society for Testing and Materials (ASTM): D 4354 Standard Practice for Sampling of Geosynthetics and Rolled Erosion Control Products – (RECPs) for Testing. D 4355 Standard Test Method for Deterioration of Geotextiles by Exposure to Light, Moisture – and Heat in a Xenon Arc Type Apparatus. D 4439 - Standard Terminology for Geosynthetics. D 4759 Standard Practice for Determining the Specification Conformance of Geosynthetics. – D 4873 Standard Guide for Identification, Storage, and Handling of Geosynthetic Rolls and – Samples. D 6524 Standard Test Method for Measuring the Resiliency of Turf Reinforcement Mats – (TRMs). D 6525 Standard Test Method for Measuring Nominal Thickness of Rolled Erosion Control – Products. D 6567 Standard Test Method for Measuring the Light Penetration of a Rolled Erosion Control – Product (RECP). D 6575 Standard Test Method for Determining Stiffness of Geosynthetics Used as Turf – Reinforcement Mats (TRMs). D 6818 Standard Test Method for Ultimate Tensile Properties of Rolled Erosion Control – Products. Geosynthetic Accreditation Institute - Laboratory Accreditation Program (GAI-LAP). International Standards Organization (ISO) 9001:2008 - Quality System Certification. DEFINITIONS An official document certified by an authorized representative within the Certificate of Compliance (COC): that the manufactured synthetic turf reinforcement mat product(s) meet designated manufacturer’s company property values as manufactured in a facility having achieved ISO 9001:2008 certification, and tested in accordance with GAI-LAP procedures. A long-term, non-degradable RECP composed of High Performance Turf Reinforcement Mat (HPTRM): UV-stabilized, non-degradable, synthetic fibers, nettings and/or filaments processed into three-dimensional reinforcement matrices designed for permanent and critical hydraulic applications where design discharges exert velocities and shear stresses that exceed the limits of mature natural vegetation. HPTRMs provide sufficient thickness, strength and void space to permit soil filling and/or retention and the development of
Basis of Payment: By the square meter (or square yard - as indicated in contract documents) installed. REFERENCES The following article assumes that the date of each reference standard will be the latest edition as of the date of the project specification. This provision must be defined in Division 1; coordinate with Division 1 statements. American Society for Testing and Materials (ASTM): D 4354 – Standard Practice for Sampling of Geosynthetics and Rolled Erosion Control Products (RECPs) for Testing. D 4355 – Standard Test Method for Deterioration of Geotextiles by Exposure to Light, Moisture and Heat in a Xenon Arc Type Apparatus. D 4439 - Standard Terminology for Geosynthetics. D 4759 – Standard Practice for Determining the Specification Conformance of Geosynthetics. D 4873 – Standard Guide for Identification, Storage, and Handling of Geosynthetic Rolls and Samples. D 6524 – Standard Test Method for Measuring the Resiliency of Turf Reinforcement Mats (TRMs). D 6525 – Standard Test Method for Measuring Nominal Thickness of Rolled Erosion Control Products. D 6567 – Standard Test Method for Measuring the Light Penetration of a Rolled Erosion Control Product (RECP). D 6575 – Standard Test Method for Determining Stiffness of Geosynthetics Used as Turf Reinforcement Mats (TRMs). D 6818 – Standard Test Method for Ultimate Tensile Properties of Rolled Erosion Control Products. Geosynthetic Accreditation Institute - Laboratory Accreditation Program (GAI-LAP). International Standards Organization (ISO) 9001:2008 - Quality System Certification. DEFINITIONS Certificate of Compliance (COC): An official document certified by an authorized representative within the manufacturer’s company that the manufactured synthetic turf reinforcement mat product(s) meet designated property values as manufactured in a facility having achieved ISO 9001:2008 certification, and tested in accordance with GAI-LAP procedures. High Performance Turf Reinforcement Mat (HPTRM): A long-term, non-degradable RECP composed of UV-stabilized, non-degradable, synthetic fibers, nettings and/or filaments processed into three-dimensional reinforcement matrices designed for permanent and critical hydraulic applications where design discharges exert velocities and shear stresses that exceed the limits of mature natural vegetation. HPTRMs provide sufficient thickness, strength and void space to permit soil filling and/or retention and the development of
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