tank inspection and maintenance leo yuskus, senior vp haley and ward, inc. why is this important
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Tank Inspection and Tank Inspection and MaintenanceMaintenance
Leo Yuskus, Senior VPLeo Yuskus, Senior VPHaley and Ward, Inc.Haley and Ward, Inc.
WHY IS THISWHY IS THISIMPORTANTIMPORTANT
SlightSlight Deterioration in Deterioration in Coating SystemCoating System
Haley and Ward, Inc.
Previous Inspection Previous Inspection IntervalsIntervals
Routine Inspection ScheduleRoutine Inspection Schedule Coating System Showing Signs of Coating System Showing Signs of
Deterioration or Corrosion EvidentDeterioration or Corrosion Evident Sampling Indicates Elevated Sampling Indicates Elevated
Background Bacteria in Tank or Background Bacteria in Tank or SystemSystem
Sampling Indicates Coliform Bacteria Sampling Indicates Coliform Bacteria in Tank or Systemin Tank or System
Haley and Ward, Inc.
MassDEP Guidelines & MassDEP Guidelines & Policies Chapter 8Policies Chapter 8
Monthly InspectionsMonthly Inspections
Annual InspectionsAnnual Inspections
3-year to 5-Year Inspections3-year to 5-Year Inspections
Haley and Ward, Inc.
Advantages of New Advantages of New Inspection RequirementsInspection Requirements
Early Notice of Particular Conditions that Early Notice of Particular Conditions that Need AttentionNeed Attention
Allows for Planning of Rehabilitation and Allows for Planning of Rehabilitation and the Raising of Funds Associatedthe Raising of Funds Associated
Reduces the Potential for ContaminationReduces the Potential for Contamination Maintenance becomes Pro-active rather Maintenance becomes Pro-active rather
than Re-activethan Re-active
Haley and Ward, Inc.
Undesirable Conditions Undesirable Conditions Commonly Found During Commonly Found During InspectionsInspections
Most Faults on Tank Roofs are Damaged Most Faults on Tank Roofs are Damaged or Detached Finial (vent) Screensor Detached Finial (vent) Screens
Corrosion Openings in the Roof AreaCorrosion Openings in the Roof Area Erection Fabrications not Properly Erection Fabrications not Properly
CoveredCovered Cathodic Protection Covers not Properly Cathodic Protection Covers not Properly
CoveredCovered
Haley and Ward, Inc.
Finial Vent ScreenFinial Vent Screen
Haley and Ward, Inc.
Screen Detached
Finial Vent ScreenFinial Vent Screen
Haley and Ward, Inc.
Inadequately Mounted Screen
Finial Vent ScreenFinial Vent Screen
Screen Damaged
Finial Vent Screen Finial Vent Screen
Haley and Ward, Inc.
Dome Cover Completely Missing
Opening not Plugged in Opening not Plugged in RoofRoof
Haley and Ward, Inc.
No Threaded Plug Installed in Roof
Opening not Secured in Opening not Secured in RoofRoof
Haley and Ward, Inc.
Cathodic Protection Cover not Secured in Roof
Corrosion OpeningsCorrosion Openings
Haley and Ward, Inc.
Corrosion Opening at Roof Finial Collar
Corrosion OpeningsCorrosion Openings
Haley and Ward, Inc.
Corrosion Opening at Finial Ball to Roof Plate
Corrosion OpeningsCorrosion Openings
Haley and Ward, Inc.
Corrosion Opening at Shell to Roof Plate
Improperly Constructed Improperly Constructed Roof HatchRoof Hatch
Haley and Ward, Inc.
Roof Hatch with No Collar
Why is Follow-Up Why is Follow-Up Maintenance ImportantMaintenance Important
Eliminate Potential for Contamination Eliminate Potential for Contamination from Birds Entering Tankfrom Birds Entering Tank
Eliminate Potential from Bird Eliminate Potential from Bird Droppings being Washed into Tank Droppings being Washed into Tank with Rain Waterwith Rain Water
Haley and Ward, Inc.
Why is Follow-Up Why is Follow-Up Maintenance ImportantMaintenance Important
Haley and Ward, Inc.
Commonly Found Bird Droppings on Roof
Why is Follow-Up Why is Follow-Up Maintenance ImportantMaintenance Important
Routine Maintenance Will Extend the Routine Maintenance Will Extend the Life of the Coating SystemLife of the Coating System
Rehabilitate the Coating System Rehabilitate the Coating System before it Becomes Necessary for before it Becomes Necessary for Complete Removal and ReplacementComplete Removal and Replacement
Haley and Ward, Inc.
Why is Follow-Up Why is Follow-Up Maintenance Important – Maintenance Important – Cost SavingsCost Savings
Spot Coating Rehabilitation Costs can Spot Coating Rehabilitation Costs can Normally Range From $30,000 to Normally Range From $30,000 to $120,000$120,000
Complete Removal and Recoating Complete Removal and Recoating Costs can Normally Range from Costs can Normally Range from $350,000 to $750,000$350,000 to $750,000
Haley and Ward, Inc.
Why is Follow-Up Why is Follow-Up Maintenance Important – Maintenance Important – Cost SavingsCost Savings Coating and Welding Repair for this Coating and Welding Repair for this
1.0 mg Tank Bid last Month was 1.0 mg Tank Bid last Month was $1,600,000$1,600,000
Haley and Ward, Inc.
Inspections and Proper Inspections and Proper Maintenance will Prevent Maintenance will Prevent this from Happening to this from Happening to
Your TankYour Tank
Haley and Ward, Inc.
Leo Yuskus, Senior VPHaley and Ward, Inc.
http://www.haleyward.com/
THANK YOU
Tank Inspection and Maintenance