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I <br /> I <br /> No. 116—Baffle OWWater-Separators (API Typ ) <br /> IMaintenance Defect Condition Whet. .aintenance is Results Expected When <br /> Component Needed Maintenance is Performed <br /> I General Monitoring Inspection of dis:lr rge water for Effluent discharge from vault should <br /> obvious signs of loor water be clear with out thick visible sheen. <br /> quality. <br /> Sediment Sediment depth in bottom of vault No sediment deposits on vault <br /> I Accumulation exceeds 6-inches in depth. bottom that would impede flow <br /> through the vault and reduce <br /> separation efficiency. <br /> I <br /> Trash and Debris Accumulation Trash and debris accumulation in Trash and debris removed from <br /> vault, or pipe inlei/outlet, vault, and inlet/outlet piping. <br /> floatables and non-floatables. <br /> Oil Accumulation Oil accumulations that exceed 1- Extract oil from vault by vactoring. <br /> I inch, at the surface of the water. Disposal in accordance with state <br /> and local rules and regulations. <br /> Damaged Pipes Inlet or outlet piping damaged or Pipe repaired or replaced. <br /> I _Access Cover broken and in need of repair. <br /> Cover cannot be opened, Cover repaired to proper working <br /> Damaged/Not corrosion/deformation of cover. specifications or replaced. <br /> Working <br /> I <br /> Vault Structure Vault replaced or repairs made so <br /> Damage-Includes that vault meets design <br /> Cracks in Walls See"Catch Basins"(No. 5) specifications and is structurally <br /> I Bottom, Damage to sound. <br /> Frame and/or Top <br /> Slab <br /> Cracks wider than 1/2-inch at the Vault repaired so that no cracks <br /> I joint of any inlet/outlet pipe or exist wider than 1/4-inch at the joint <br /> evidence of soil particles entering of the inlet/outlet pipe. <br /> through the cracks. <br /> I Baffles Baffles corroding, cracking, Baffles repaired or replaced to <br /> warping and/or showing signs of specifications. <br /> failure as determined by <br /> maintenance/inspection person. <br /> I Access Ladder Damaged Ladder is corroded or Ladder replaced or repaired and <br /> deteriorated, not functioning meets specifications, and is safe to <br /> properly, not securely attached to use as determined by inspection <br /> structure wall, missing rungs, personnel. <br /> I <br /> cracks, and misaligned. <br /> I <br /> I <br /> I <br /> I <br /> I <br /> 4-48 Volume V—Runoff Treatment BMPs February 2005 <br />