Technical Program: Tanks, Tanks and More Tanks “STEEL WATER STORAGE TANK MAINTENANCE” Maine Water Utilities Association Conference No. 490-April 12, 2007 Marcel Payeur Marcel A. Payeur, Inc.
Interior Roof Total Coating Failure
Interior Roof Total Coating Failure
Interior Heavy Corrosion Pit Welding is Necessary
Total Coating Failure
Weathered Alkyd Coating System - Roof
Heavy Corrosion Extremely Small Manway -Was Replaced
Winthrop, MA. 1 MG. Prior to Rehabilitation
Interior SSPC 10 Near White Blast Grade
Interior Complete New Coating System
Strip Coat Prior to 2 - Epoxy Coat
Exterior new coating, damage due to interior pit welding
Interior pit welding damage
Exterior new coating damage due to interior pit welding
Interior Epoxy Pit Filler After Blasting and Priming
Elastomeric Membrane Riveted Tank
Finial Vent, New Coating System and Stainless Steel Screen
Heavy Corrosion Extremely Small Manway - Was Replaced
Old Manway
New 18 x 24 Manway Complete Finish Coat
New 30” Shell Manway
Power Wash Only Sphere
Power Wash Only
Extensive Power Tool Cleaning
1.5 MG Reservoir Extensive Spot Repair Overcoat System No Containment
SpotOvercoatSystem
400,000 Gallon Sphere Complete Power Wash Spot Clean Overcoat Pedestal Only
Power Wash Power Tool Clean Pedestal
Spotted Pedestal Power Wash Below Equator
Exterior Spot Surface Prep. Overcoat System 300,000 Gallon Elevated Tank No Containment
Exterior Spot Surface Prep. Overcoat System 1 MG. Elevated Tank No Containment
Power Washing
Completed Power Wash
CompletedOvercoatSystem
10,000 PSI Power Wash
Exterior SSPC SP6 Commercial Blast
SSPC SP6
Gray Zinc Primer Red Epoxy Containment
RoboticBlastMachine
RoboticBlastMachine
RoboticBlastMachine
750,000 Gallon Standpipe Full Blast, New Coating System Full Blast, New Coating System Containment is Rigid Monaflex Covering System with Reinforced Polyethylene Membrane
Shrink Wrap
Partial Containment Work Area Sheeting is Woven Nylon, Silicon Coated
Elevated Full Blast New Coating System 400,000 gallon Rigid Containment
Shrink Wrap
Exterior Full Blast, New Coating System 400,000 gal. Sphere Full Containment Tepe System
Standpipe Rigid Pipe with Shrink Wrap
Full Containment, Standpipe, Tepe System
Sanford, ME.
1 MG. Standpipe Full Blast, New Coating System
600,000 Gallon Reservoir Full Blast, New Coating System Localized Containment
Containment Localized Area Only
Localized Area
Winthrop Ma. Aerial View Close Proximity of Home
Dust Collection 24,000 CFM Negative Air
Antennas Important In Agreement With Carriers To Remove Antennas During Maintenance
Antenna Supports Antenna Supports
Foundation Repair
FoundationRepair
FoundationRepair
Grinding Erection Welds Prior to Blasting or Power Tool Cleaning
1.5 MG Elevated Containment Destroyed by 70+ mile per hr. Hurricane Force Winds
1 MG. Riveted Standpipe Completed Winthrop, MA.
CompletedOvercoatSystem
QUESTIONS?
Marcel A. Payeur, Inc. Abrasive Blasting/Industrial Coatings Main Office: 113 Otis Allen Rd. Sanford, Maine Tel: (207) Fax: (207)