Download
slide1 n.
Skip this Video
Loading SlideShow in 5 Seconds..
Technical Program: Tanks, Tanks and More Tanks PowerPoint Presentation
Download Presentation
Technical Program: Tanks, Tanks and More Tanks

Technical Program: Tanks, Tanks and More Tanks

140 Vues Download Presentation
Télécharger la présentation

Technical Program: Tanks, Tanks and More Tanks

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Maine Water Utilities Association Conference No. 490-April 12, 2007 Technical Program: Tanks, Tanks and More Tanks “STEEL WATER STORAGE TANK MAINTENANCE” Marcel Payeur Marcel A. Payeur, Inc.

  2. Interior Roof Total Coating Failure

  3. Interior RoofTotal Coating Failure

  4. Interior Heavy Corrosion Pit Welding is Necessary

  5. Total Coating Failure

  6. Weathered Alkyd CoatingSystem - Roof

  7. Heavy CorrosionExtremely Small Manway-Was Replaced

  8. Winthrop, MA. 1 MG. Prior to Rehabilitation

  9. Interior SSPC 10 Near White Blast Grade

  10. Interior Complete New Coating System

  11. Strip Coat Prior to 2 - Epoxy Coat

  12. Exterior new coating, damage due to interior pit welding

  13. Interior pit welding damage

  14. Exteriornew coating damage due tointerior pit welding

  15. InteriorEpoxy Pit Filler After Blasting and Priming

  16. Elastomeric Membrane Riveted Tank

  17. Finial Vent, New Coating System and Stainless Steel Screen

  18. Heavy CorrosionExtremely Small Manway- Was Replaced

  19. Old Manway

  20. New 18 x 24 ManwayComplete Finish Coat

  21. New 30” Shell Manway

  22. Power Wash Only Sphere

  23. Power WashOnly

  24. Extensive Power Tool Cleaning

  25. Extensive Power Tool Cleaning

  26. Extensive Power Tool Cleaning

  27. 1.5 MG Reservoir Extensive Spot Repair Overcoat System No Containment

  28. Spot Overcoat System

  29. 400,000 Gallon Sphere Complete Power Wash Spot Clean Overcoat Pedestal Only

  30. Power Wash Power Tool Clean Pedestal

  31. Spotted Pedestal Power Wash Below Equator

  32. Exterior Spot Surface Prep. Overcoat System300,000 Gallon Elevated TankNo Containment

  33. Exterior Spot Surface Prep.Overcoat System1 MG. Elevated TankNo Containment

  34. Power Washing