Liners. This section covers the furnishing, installation and testing of geotextile and high-density polyethylene (HDPE) liners for fuel oil storage tank area, wastewater retention ponds, berms, biofiltration ▇▇▇▇▇▇ if required by local regulations, and infiltration trenches if required by local regulations. The Contractor shall furnish all labor, material, equipment, tools and perform all work in connection with the design, installation and construction of the liners. Liners shall be weighted down at the toe of the slope with sand or weight sealed into cavities or pockets. --------------------------------------------------- ------------------------ EPC - Exhibit B ------------------------ TENASKA GEORGIA GENERATION PROJECT Page 28 of 132 --------------------------------------------------- ------------------------ --------------------------------------------------- ------------------------ The liners shall be manufactured and installed by firms and subcontractors which have a minimum of 5 years of experience in the satisfactory production and installation of liners similar to the types specified. The Contractor shall provide a 20-year warranty against manufacturing defects and material degradation and a 5-year warranty against installation defects. The liners shall be installed in accordance with manufacturers' recommendations. Subgrades shall be properly prepared and compacted and shall have all sharp rocks, objects, vegetation and stubble removed. The subgrade shall be sterilized prior to application of the liners. Geotextiles for the liner subgrade, liner protection or filter fabric as required by the liner manufacture's recommendations shall be a non-woven fabric inert to common chemicals and hydrocarbons and resistant to ultraviolet radiation, mildew, rot and insects. HDPE liners shall be extruded in uniform sheets free of holes, tears, or other manufacturing defects. HDPE liners shall have a minimum thickness of 40 mils. Geotextiles and HDPE liners shall conform to applicable ASTM standards.
Appears in 2 contracts
Sources: Engineering, Procurement and Construction Agreement (Tenaska Georgia Partners Lp), Engineering, Procurement and Construction Agreement (Tenaska Georgia Partners Lp)