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<br />3. CONTRACTOR shall repair damage resulting from handling and transport <br />of geogrid at no additional cost to OWNER. If irreparable, in the opinion of <br />MANAGER, damaged materials shall be replaced at no additional cost to <br />OWNER. <br />C. Storage and Protection <br />1. MANAGER will provide area for on-site storage of the geogrid rolls from <br />time of delivery until installation. <br />2. The storage and handling of the materials is the responsibility of <br />CONTRACTOR from the time the materials are manufactured until the time <br />the completed installation is accepted. CONTRACTOR is responsible for <br />preparing the storage location and for the protection of the materials from <br />the elements (e.g. ultraviolet light, moisture, temperature, etc.l. <br />3. After CONTRACTOR has removed material from storage, CONTRACTOR <br />shall protect geogrid from puncture, dirt, grease, water, moisture, mud, <br />mechanical abrasion, excessive heat and other sources of damage. <br />4. CONTRACTOR shall preserve integrity and readability of the geogrid roll <br />labels, and store the rolls such that MANAGER and CERTIFYING <br />ENGINEER have access to the package slips or roll labels for each roll to <br />verify roll acceptance. <br />5. The rolls shall be stored on a prepared surface Inot wooden pallets) and <br />should not be stacked more than two rolls high. <br />2.01 MATERIALS: <br />A. Geogrid shall be Tensor UX1700 HS or equivalent and shall have the following <br />properties: <br />TYPICAL GEOGRID PROPERTIES -TABLE 2.01 <br />PROPERTY TEST METHOD UNITS VALUE <br />Interlock <br />- open area <br />COE Method' <br />% <br />68 (nom) <br />Reinforcement <br />- creep limited strength° <br />CRI GG3-87Z or (ASTM D5262) <br />Ib/ft <br />at 5% strain 2,860 (min) <br />a[ 10°~ strain 4,650 (min) <br />- flexural rigidity ASTM DD1388-64~ mg-cm 9,075,000 (min) <br />- tensile strength GRI GG1-87 <br />at 2% strain 3,000 (min) <br />at 5°,6 strain 5,700 (mint <br />at ultimate 10,600 Iminl <br />- tensile modulus - MD GRI GG-87° Ib/ft 150,000 (min) <br />- junctions GRI GG2-875 <br />strength Ib/ft 9,450 (min) <br />efficiency % 90 (mint <br />March 22, 1996 Section 02776.1 <br />02276.1-3 Geogrid <br />Revision 1 <br />