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Kvaerner Metai~ <br />Carbon Black Content 2% - 3% <br />Carbon Black Dispersion A-2 <br />Dimensional Stability +2% <br />(each direction. max. change) <br />Resistance to Soil Bunal <br />(maximum change) <br />Strength at yield +10% <br />Strength at break +10% <br />Elongation at yield +10% <br />Elongation at break +10% <br />Modulus of elasticity +10% <br />Environmental Stress Crack 2.000 hrs <br />Project No. 306900 <br />Genera pecification No. GC-18 <br />Geosynthetic Liner <br />ASTM D1603 <br />ASTM D3015 <br />ASTM D1204 <br />(212°F, 15min) <br />ASTM D3083 <br />(as modified in <br />NSF Appendix A) <br />ASTM D1693 <br />Hydraulic Conductivity 1 x 10''i cm/sec. ASTM E96 <br />Extrudate rods shall be compatible and from the same resin as HDPE <br />sheets. <br />4,0 <br />INSTALLATION <br />Prior to starting the installation of HDPE liner, the Contractor shall provide the Engineer <br />with the manufacturer's panted instructions pertinent to the installation of the material, a <br />copy of material certification, and the relevant written guarantee against failure due to <br />ultra-violet degradation <br />The Contractor shall provide a proposed panel layout for Engineer's approval pnor to <br />commencing the work. It is the Contractor's responsibility to submit timely proposal <br />(allowing two weeks for approval) in order to avoid delays in construction schedule. <br />Such proposal shall consider the lengths and widths of the panels as to minimize field <br />seaming and reducing handling effort of the matenal. <br />The Contractor shall account for rapid atmospheric changes resulting delays in welding <br />of Seams. Welding and repairs will be permitted only when the weather conditions are <br />favorable for performing such works. and within the warranty limits imposed by the <br />matenal manufacturer. <br />All field joints, supply and installation of boots, tying and sealing the liner to pipework <br />penetrating the Inver. and providing all egwpment necessary to complete the work are the <br />responsibility of the Contractor. Installation of all HDPE matenals shall be in accordance <br />with the manufacturer's instructions. and approval of the same by the Engineer. <br />Handling and storage of liner matenal shall be in accordance with the manufacturer's <br />printed instructions. <br />I uprlylq~KY,y711UCTC,C10.7RC OOC. Rw IN t7 Rwr hql~ It. 1~ <br />