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ADDI.,ONAL INFORMATION REQUIRLiviENTS
<br /> TANKER WASH USA
<br /> STOCKTON, SAN JOAQUIN COUNTY
<br /> 1) Describe the site location, the topography, prevailing wind directions, and nearby industrial or
<br /> populated areas. Provide information on the previous land use. Provide a site map that shows
<br /> property lines,buildings, treatment or storage ponds, land application areas, and surface water
<br /> drainage courses within 1,000 feet of the site.
<br /> 2) Do active or abandoned industrial, agricultural, domestic, or groundwater wells exist on the
<br /> property or the wastewater disposal area(s)? If yes, provide a map showing their location(s).
<br /> Include available data on the depth of groundwater and information on aquifers and aquitards
<br /> identified beneath the property.
<br /> 3) Describe all site activities that generate wastewater. Describe any daily or seasonal variations
<br /> in volume and the total discharged. Describe anticipated wastewater flow trends for the next
<br /> ten years. Is flow anticipated to increase or decrease?
<br /> 4) Describe the quality of the wastewater. The description should include maximum and average
<br /> concentrations of BOD, suspended matter, nitrate and total Kjeldahl nitrogen, total dissolved
<br /> solids (fixed and volatile), and pH. Describe seasonal variations. If analytical data is not
<br /> available, estimates of wastewater quality can be provided with references.
<br /> 5) Provide a list of chemicals that are used in the processes. Include all chemicals used in trailer
<br /> or other cleaning activities. Describe any chemical additives that are added to the process
<br /> water or wastewater to adjust hardness, prevent scaling, biofouling, or other undesirable
<br /> tendency.
<br /> 6) Describe any ion exchange (water softening), reverse osmosis, or other treatment process for
<br /> the supply water. Describe the disposal of any regeneration brine or reverse osmosis reject
<br /> water. Provide a description of the process supply wasteNNater; at a minimum, the process
<br /> supply water should be characterized for the following analytical parameters: nitrate, total
<br /> Kjeldahl nitrogen, total dissolved solids, and pH.
<br /> 7) Provide a flow diagram of the wastewater generation and treatment system. Include a map
<br /> showing the locations of all treatment equipment, clarifiers, sumps, or pump stations.
<br /> Describe procedures to control contaminants in the wastewater streams and in the wastewater
<br /> ponds.
<br /> 8) Describe opportunities to reduce,reuse, or recycle wastewater. Also describe the effect on
<br /> wastewater quality of recycling activities.
<br /> 9) Describe the proposed wastewater disposal system. Clearly show that this method of disposal
<br /> will not impact the quality of the underlying groundwater.
<br /> 10) Describe the storage/disposal of all stormwater and domestic wastewater. If septic systems are
<br /> used for disposal of domestic wastewater, include descriptions of the number of users, the
<br /> septic system(s), and the maintenance of the system(s). The descriptions shall include
<br /> location, flow rate, size, and construction materials, as well as leachfield size and location.
<br /> 11) If surface impoundments will be used to store wastewater or regeneration brine,provide
<br /> diagrams and a description of the planned impoundment(s), location, size and depth,
<br /> construction materials, inlet and outlets, depth to groundwater below the bottom of the pond,
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