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Wet Interior Specifications <br /> 1. The complete interior (100°/x) shall be abrasive blast cleaned to SSPC-SP No. 10 "Near White" <br /> finish, until at least ninety-five (95%) percent of each element of surface area is free of all visible <br /> residues. <br /> 2. After abrasive cleaning, all surfaces shall be cleaned of any dust residue or foreign debris. <br /> 3. A high build epoxy liner manufactured by the Tnemec Company shall be applied as follows: <br /> a. Primer Coat: One [1] complete coat of Tnemec Series N140 Epoxy or equivalent shall <br /> be applied to achieve a dry film thickness of 3 to 5 mils. <br /> b. Finish Coat: One [1] complete finish coat of Tnemec Series N140 Epoxy or equivalent <br /> shall be applied to achieve a dry film thickness of 4 to 6 mils. <br /> c. Contrasting Color.• Each coat of epoxy paint shall be of contrasting color. <br /> d. Stripe Coat: One additional coat of epoxy shall be applied by brush and roller to all weld <br /> seams. <br /> 4. After the liner has properly cured, the interior surfaces shall be disinfected per A.W.W.A. Spray <br /> Method No. 2 (200 PPM). <br /> 5. The spent abrasive media shall be tested per TCLP-(8) Heavy Metals as mandated by the <br /> State. <br /> 6. Once the tests results confirm the non-hazardous status of the wastes, the spent abrasive shall <br /> be disposed of properly. <br /> 7. The Tank shall be sealed and made ready for service. <br /> Page 7 of 7 <br /> ©2020 Utility Service Co., Inc. <br /> Rev.09/20 <br />