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E <br />Table of Contents <br />1.0 Introduction........................................................................................................................1 <br />1.1 <br />Scope of Work.......................................................................................................1 <br />2.0 Above Ground Tank Assessment......................................................................................2 <br />2.1 <br />Tank Configuration, Material of Construction and Gross Capacity ........................2 <br />2.2 <br />Design Standards..................................................................................................2 <br />2.2.1 Material of Construction.............................................................................2 <br />2.2.2 Material Thickness and Method Used to Determine the Thickness ........... 2 <br />2.2.3 Description of Tank System Piping (material, diameter)............................2 <br />2.2.4 Description of Any Internal and External Pumps.......................................3 <br />2.2.5 Sketch or Drawing of Tank Including Dimensions.....................................3 <br />2.2.6 Foundation.................................................................................................3 <br />2.3 <br />Documented Age of the Tank System...................................................................3 <br />2.4 <br />Description and Evaluation of Any Leak Detection Equipment .............................3 <br />2.5 <br />Description and Evaluation of Any Corrosion Protection Equipment, Devices or <br />Material.................................................................................................................. 4 <br />2.6 <br />Description and Evaluation of any Spill Prevention or Overfill Equipment ............4 <br />2.7 <br />Description and Evaluation of Secondary Containment for the Tank System .......4 <br />2.8 <br />Hazardous Characteristics of the Waste(s) that have been or will be Handled..... 5 <br />2.9 <br />Initial Tank Installation Certification.......................................................................5 <br />2.9.1 Weld Cracks or Breaks..............................................................................5 <br />2.9.2 Scrapes of Protective Coatings.................................................................5 <br />2.9.3 Corrosion................................................................................................... 5 <br />2.9.4 Structural Damage or Inadequate Construction or Installation..................5 <br />2.10 <br />Tightness Testing..................................................................................................6 <br />2.11 <br />Estimated Remaining Service Life of the Tank System.........................................6 <br />3.0 Above Ground Storage Tank Assessment Certification.....................................................7 <br />Attachments <br />Attachment 1: AST and Ancillary Equipment Diagram <br />Attachment 2: Photographs <br />Attachment 3: AST Manufacture and Installation Documentation <br />