Laserfiche WebLink
2. The storage and handling of the materials is the responsibility of CONTRACTOR <br />from the time the materials aze manufactured until the time the completed installation is <br />. accepted. CONTRACTOR is responsible for preparing the storage location and for <br />the protection of the materials from the elements (e.g. ulhaviolet light, moisture, <br />temperature, etc.). <br />3. After CONTRACTOR has removed material from storage, CONTRACTOR shall <br />protect geogrid from puncture, dirt, grease, water, moisture, mud, mechanical abrasion, <br />excessive heat and other sources of damage. <br />4. CONTRACTOR shall preserve integrity and readability of the geogrid roll labels, and <br />store the rolls such that MANAGER and CERTIFYING ENGINEER have access to <br />the package slips or roll labels for each roll to verify roll acceptance. <br />5. The rolls shall be stored on a prepazed surface (not wooden palleu) and should not be <br />stacked more than two rolls high. <br />PART 2: PRODUCTS <br />2.01 MATERIALS: <br />A. Geogrid shall be Tensaz UX1700 HS or equivalent and shall have the following properties: <br />TABLE 2.01 <br />TYPICAL GEOGRID PROPERTIES <br />• <br />P.RbpER'fY ~ .,. TESCiMET110T5,2... a.,..,_ ITIVIICS..: .., ' :. '. ~`YACEJE ~.~a=tR',,.#~` <br />Interlock <br />o area COE Method[ % 68 nom <br />Reinforcement <br />-creep limited strength` CR[ GG3-87' or (ASTM D5262) Ib/ft <br />at 5%stmirt 2,860 (min) <br />at 10%stmin 4,650 (min) <br />-flexural rigidity ASTM DDI388b4] mg-tm 9,075,000 (min) <br />-tensile strength GRI GGl-87 <br />at 2%sbaln 3,000 (min) <br />at 5°h s4ain 5,700 (min) <br />at Wtimate 10,600 (min) <br />-tensile modulus - MD GRI GG-87' Ib/ft 150,000 (min) <br />- junctiore GRI GG2-87s <br />strength Ib/ft 9,46D (min) <br />efficien % 90 min) <br />M serial <br />-high density polyethylene ASTM D 1248 % 97 (min) <br /> Type III/Class A/ Grade 5 <br />-carbon black ASTM 4218 % 2.0 min) <br />Noes: <br />I. Percad opeq area measured wilhou[ magnification by Corps of Fngineas Mehod as specified N CW 02215 Ciwl Woda Corismrctiov Guide, November <br />1977. <br />2. Long tetra load capacity measured by though thejrmction tensile creep testing to 10,000 hours as descnbed m Geosynthetic Research Institute test method <br />GGl-87 "Creep Behavior and I,mg Term Design Load offxogdds," <br />3. ASTM D 1388-64 nrodiGed m accotmt for wide specimw testing as desrnbed in iensar test method TTM-5.0 `stiffness of Cxosynthetics." <br />4. Secant modulus at 2 % elongation measured by Geosyrrtlutic Research institute test method GGI-87 "Geogdd Tensile Saeng~h" No offset a8owances are <br />made m ®Iculaling ucant nmdidiu. <br />5. Geogridjunction strength avdjwction e6reierwy trieasiued by Geosymhetic Research LutiMe test method GG2-87 "Geogrid hmction Strengllt" <br />6. The long-[env allowable design strength (LTADS) is detemdned using Ne method outlined N GRI-GCA "Iktermitutiov of We Long Tetra Design Strength <br />of Stiff Geogdds." The GRI-GG4 method applies various partial factors of safety to acwwt for co~tsmtction damage, jwctian strength, connections, <br />chemical and biological degradation. <br />B. Geogrid shall be capable of retaining its strucntre during handling, placement, and long-terrrt <br />service. <br />Section 02776.1 Page 3 of 5 December 9, 1998 <br />Geogrid Golder AssocioTes Revision 3 <br />I:t00t2Ta] tOGaOrCERTREPn80T W PPENUS W PPE102]761 R3.DOC <br />