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SECTION 02776.1 GEOGRID <br />r~ <br />~J <br />PART 1: GENERAL <br />1.01 SUMMARY: <br />This SPECIFICATION describes requirements for the manufacture, fabrication (if needed), supply, and <br />installation of geogrid over potential mine workings, as shown on the DRAWINGS; and construction <br />quality control monitoring and testing. All procedures, operations and methods shall be in strict <br />compliance with the SPECIFICATIONS, Construcrion Quality Assurance Plan, and the DRAWINGS. <br />1.02 REFERENCES: <br />A. ASTM D1238 -Test Method for Flow Rates of Thetmoplastics by Extrusion Plastometer <br />(Condition 190/2.16). <br />B. ASTM D1248 -Specification for Polyethylene Plastics Molding and Extrusion Materials. <br />C. ASTM D1388 -Test Method for Stiffness of Fabrics. <br />D. ASTM D 1505 -Test Method for Density of Plastics by the Density-Gradient Technique. <br />E, ASTM D1682 -Test Methods for Breaking Load and Elongation of Textile Fabrics. <br />F. ASTM D1777 -Method for Measuring Thickness of Textile Materials. <br />• <br />G. ASTM D4218 -Test Method for Cazbon Black Content in Polyethylene Compounds by the <br />Muffle-Furnace Technique. <br />H. ASTM D4595 -Test Method for Tensile Properties of Geotextiles by the Wide-width strip <br />method. <br />L GRI l -Test Method GG 1 - Geogrid Tensile Strength. <br />J. GRI -Test Method GG2 - Geogrid Junction Strength. <br />K. GRI -Test Method GG3 -Creep Behavior and Long Term Design Loads of Geogrid. <br />L. ASTM D3776 -Test Method for Mass per Unit Area (Weight) of Woven Fabric (Option C). <br />M. 1996 Technical Specifications and CQA Plan for the Cresson project. <br />1.03 SUBMITTALS: <br />CONTRACTOR shall provide the following information relating to the geogrid MANUFACTURER and <br />INSTALLER prior to commencement of the WORK: <br />A. Information from the MANUFACTURER including company name, address, telephone number, <br />and the names of the company president and quality control manager. <br />B. Quality Control Manuals from the MANUFACTURER for the installation and testing of the <br />geogrid. <br />C. Quality Control Certificates from the MANUFACTURER <br />• <br />Section 02776.1 Page 1 of 5 <br />Geogrid Golder Associates <br />L~00~2303~04001CERTREPoeol41PPEND$~pPPEW2]]biRI.DOC <br />December 9, 1998 <br />Revision 3 <br />