This project is solely concerned with exterior cleaning, prep and coating. All surface preparation, coating and painting application shall conform to applicable standards of the Society of Protective Coatings, NACE International, American Water Works Association and the manufacturer’s printed instructions. Surface preparation shall adhere to NACE 6/SSPC 13 standard; pressure wash to remove all loose paint, dirt, dust, etc. Power wash using a rotating turbo nozzle at a minimum of 5,000 PSI to remove all loose coatings, loose concrete, efflorescence, dirt, debris or other foreign matter. Surface shall be clean and dry prior to coating. Primer Coat shall be: Tnemec Series 151‐1051 Elasto‐grip FC or approved equal applied at 0.7‐1.5 mils DFT Intermediate Coat shall be: Tnemec Series 156 Enviro‐crete or approved equal applied at 6.0‐8.0 mils DFT. If there are any cracks that cannot be covered with the coating system, apply Tnemec 156 Enviro‐crete or approved equal, as needed, and apply Tneme‐Tape or approved equal as needed. Finish Coat: Tnemec Series 156 Enviro‐crete or approved equal applied at 6.0‐8.0 mils DFT
