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• <br />MINIMUM AVERAGE ROLL VALUES FOR GEOTEXTII.E <br />.. ~-~ ~ " MATERDII. . <br /> <br />Property <br />ASTM Test <br />Method 'Underdrain/Leak <br />Detection end Pregnant <br />` Solution Sfora a Area <br />Wei t (oz./s . d.) D 5261 11.9 <br />Puncture (lbs. D4833 130 <br />AOS D4751 No. 80 to 140 Sieve <br />PART 3: EXECUTION <br />3.01 INSTALLATION: <br />A. Geotextile Deployment <br />CONTRACTOR shall handle geotextile in a manner to ensure that geotextile is not damaged, <br />and shall comply with the following: <br />No equipment or tools shall damage the geotextile by handling, trafficking, or other <br />means. <br />2. No personnel working on the geotextile shall smoke, weaz damaging shoes or engage in <br />other activities that could damage the geotextile. <br />3. Cross seams between two (2) panels of geotextile shall be staggered by a minimum <br />distance of five (5) feet on slopes greater than ten percent (10%). <br /> <br />4. In the presence of wind, all geotextiles shall be weighted with sandbags or the <br />equivalent. Such sandbags shall be installed during deployment and shall remain until <br />replaced with cover material. <br />5. Geotextile panels shall be deployed in such a manner as to preclude wrinkles and folds. <br />Any wrinkle or fold that may manifest itself into other geosynthetic layers shall be <br />removed. <br />6. Geotextile within the lined area shall be cut with a cutter approved by CERTIFYING <br />ENGINEER, such as scissors. Unshielded razor knifes are not acceptable. <br />7. Take necessary precautions to prevent damage to the underlying subgrade during <br />placement of the geotextile. <br />8. During placement of geotextiles, care shall be taken not to entrap, in or beneath the <br />geotextile, stones, excessive dust, or moisture that could damage the underlying or <br />overlying geomembrane, cause clogging of drains or filters, or hamper subsequent <br />seaming. <br />9. Following the installation of all geotextile, an examination of the entire surface shall be <br />conducted to detect potentially harmful foreign objects. Any such foreign objects found <br />shall be removed or the panel shall be replaced by the CONTRACTOR, at no cost to <br />CC&V. <br />]0. Geotextile panels shall not be deployed over frozen ground, unless approved by <br />CERTIFYING ENGINEER. <br />• <br />Section 02777 Page 4 of 5 December 9, 1998 <br />Geotextile Golder Assotidte5 Revision 2 <br />D KPH\SEIV PSSA CEATAPPE\DIC~SAPPENDIX E TECHNICAL SPEC6ICATIOM1SA2]]]R2.DOC <br />