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testing and inspections when developing the inspection and/or testing program,the inspection program can deviate <br /> from a portion of a standard when another approach would be more appropriate or cost effective,based on site specific <br /> factors.The SPCC Plan must document the environmentally equivalent alternative,the reason for deviating from the <br /> rule requirement,and describe the alternative method in detail,including how it is environmentally equivalent.143 The <br /> PE should document in the Plan what industry standard applies,how the hybrid inspection program deviates from the <br /> applicable industry standard,and how the inspection program meets the minimal recommended elements described in <br /> Section 7.5.3. <br /> Violation#726-Plan failed to adenuately describe overfill prevention methods for each container. <br /> Response submitted stated The mobile refueler is not defined as a bulk storage container. When not in use(parked)it <br /> will be located or positioned to prevent discharges as described in 112.7(b)The containment method for the mobile <br /> refueler has been identified on SPCC plan. Northwest Pipe Company hereby commits to park the mobile refueler under <br /> the awning—25U west of SW Corner of employee parking lot.Overfill protection in accordance with 40 CFR <br /> 112.8(c)(8)(iv)to avoid discharges are in use at this facility.The SPCC plan was amended to include discussion of overfill <br /> protection procedures followed during transfer operations involving all APSA regulated tanks. <br /> Observations/comments: See comments for Violation#711 on why the mobile refueler is a bulk storage container and <br /> needs to comply with regulations of bulk storage containers, 40 CFR 112.8 with the exemption of sized secondary <br /> containment. Following are the regulations from which the decision not to close the violations was made <br /> 40 CFR 4112.81c)(8) <br /> (8) Engineer or update each container installation in accordance with good engineering practice to avoid <br /> discharges.You must provide at least one of the following devices: <br /> (i) High liquid level alarms with an audible or visual signal at a constantly attended operation or surveillance <br /> station. In smaller facilities an audible air vent may suffice. <br /> (ii) High liquid level pump cutoff devices set to stop flow at a predetermined container content level. <br /> (iii) Direct audible or code signal communication between the container gauger and the pumping station. <br /> (iv)A fast response system for determining the liquid level of each bulk storage container such as digital <br /> computers,telepulse,or direct vision gauges. If you use this alternative, a person must be present to monitor <br /> gauges and the overall filling of bulk storage containers. <br /> (v)You must regularly test liquid level sensing devices to ensure proper operation. <br /> Feel free to contact me with any questions. <br /> FREE classes presented by NES Inc. are available to all San Joaquin County Hazardous Waste, Underground <br /> Storage Tank, and Aboveground Petroleum Storage Facility Business Owners and Operators. List and schedule <br /> of classes can be found here. <br /> Thankyou, <br /> 4 <br />