Laserfiche WebLink
4.1.5.2 Quantities of Material Stored and Used in Mobile Equipment Tanks <br />See the tank inventory table in Appendix C. <br />• 4.1.5.3 Spill Potential of Mobile Equipment <br />The most likely amount of fuel or oil spilled from mobile equipment is on the order of 1 to 50 gallons. <br />A typical spill might involve a hydraulic line break, and this could occur anywhere on the site. Flow <br />direction is even more dependent on where the line break or spill occurs. In general, the site's grourid <br />surface is loose native soil or crushed -rock, and flow-paths are typically directed to containments. <br />These factors are helpful in spill containment, therefore it would be unlikelythat a spill would report off <br />the site before it could be properly cleaned up and disposed. <br />4.1.5.4 Spill Prevention and Control for Mobile Equipment <br />Where oil product orantifreeze-transfers occur in the field (not inside secondary containment), field <br />personnel will use containment buckets, drip trays, or absorbents will be used to catch any spillage. <br />During these transfers of liquids, hoses, nozzles, pumps, flanges, tanks, and piping will be inspected <br />and any significant deterioration will. be reported to the maintenance department for repair or <br />replacement as needed. <br />In the Preamble to 40 CFR Part 112 as given in the Federal Register, July 17, 2002, pages 47054-5,!it <br />states: "Facilities that use oil operationally include electrical substations, facilities containing electrical <br />transformers, and certain hydraulic or manufacturing equipment: The requirements for bulk storage <br />containers may not always apply to these facilities.... Facilities with equipment containing oil for <br />ancillary purposes are not required to provide the secondary containment required for bulk <br />sforage facilities (§112.8(c))." Based on the preceding regulatory discussion, secondary <br />containment is not required for mobile operating equipment. "The general requirement for secondary <br />containment, which can be provided by various means including drainage systems, spill diversion <br />• ponds, etc., will provide for safety and also meet the needs of Section 311 (j)1(c) of the CWA" <br />according to the discussion on page 47055 of the July 17, 2002 Federal Register. The containment <br />structures described in other sections of this ERP/SPCC Plan plus drainage controls included in the <br />site storm water pollution prevention plan (SWPPP) meet the intent of the general secondary <br />containment requirement. <br />4.1.5.5 Spill Countermeasures (Clean-up Procedures) for Mobile Equipment <br />Section 3.2 provides the general spill response procedures for use involving spills around mobile <br />equipment. The following narrative provides additional detail on spill clean up. <br />Clean-up of Spills Around Mobile Equipment <br />Clean up of small spills can be addressed with sorbent materials (pads, oil dry, "kitty litter", and/or <br />sand) by placing these materials directly into the spilled pool of oil or grease. sorbent pads that have <br />been used to remove petroleum products, including antifreeze, greases and oils, can be disposed of <br />as a conventional solid waste and can be placed into the commercial solid waste container's <br />(dumpsters) at various locations around the property, provided no solvents or other potentially <br />hazardous wastes have been added: sorbent materials that have been saturated with oil but are not <br />dripping can be disposed as conventional solid waste. <br />Leaks or spills of petroleum products during transport or during product transfer will create an oil stain <br />on the ground surface. CC&V's clean-up policy is as follows: If the majority (>50%) of the area <br />consisting of 9 square feet (3 feet by 3 feet) is affected (stained), then the affected area will be <br />removed (i.e., the soil and oil mixture) and placed in the blast hole stemming material pile or as <br />directed. by the Environmental Resources Department. ' <br />• Free liquids with an oily sheen that are collected during mobile servicing in the field will be pumped or <br />Spill Response Plan September 25, 2006 <br />EMS: AGANA/CCVS:\4010-00055 CC & V 112(d) Permit Application\ERP, SPCC, FMP\SRP_05-06.doc Doc. # E-006 <br />S:\4010-00055 CC & V 112(d) Permit Application\ERP, SPCC, FMP\SRP_05-06.doc Revision 03 <br />Printed Copies are Uncontrolled <br />24 <br />