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<br /> OWENS-BROCKWAY GLASS CONTAINERS -2- 15 February 1994
<br /> REPORT OF WASTE DISCHARGE
<br /> SAN JOAQUIN COUNTY
<br /> a. General Parameters -Which would include electrical conductivity (EC), pH, total
<br /> dissolved solids (TDS), chemical oxygen demand (COD), and Oils and greases
<br /> b. Standard Minerals - Which includes calcium, magnesium, hardness, sodium,
<br /> potassium, alkalinity, sulfate, chlorides, boron, and nitrates
<br /> c. Metals - Which includes antimony, arsenic, barium, beryllium, chromium (III),
<br /> chromium(VI), cobalt, copper, cyanide, lead, mercury, molybdenum, nickel, selenium,
<br /> silver, thallium, and zinc
<br /> d. Halogenated Volatile Organics (EPA Method 601 or 8010)
<br /> e. Semivolatile Organics Base/Neutral & Acid Fractions (EPA Method 625 or
<br /> 8270)
<br /> f. Purgeable Aromatics (EPA Method 602 or 8020)
<br /> 3. Flow characteristics from each source of wastewater generated based on estimated or
<br /> measured flow in gallons per day (gpd).
<br /> 4. Industrial pond specifics that provides designs/as-builts, capacities, permeabilities,
<br /> evaporation rates, pond freeboards, liner materials (if applicable), and etc..
<br /> 5. Storm water pond specifics which provide designs/as-builts, capacities, permeabilities, pond
<br /> freeboard, liner materials (if applicable), and etc.
<br /> 6. A work plan for a ground water monitoring system to characterize the first water bearing
<br /> zone beneath the ponds. Ground water characterization to include: depth to ground water;
<br /> flow direction; analysis for general parameters, standard minerals, and metals.
<br /> The above information must be provided to us by 31 March 1994. If you require any additional
<br /> information, please call me at(916) 255-3030.
<br /> MICHAEL H. MOSBACHER, P.E.
<br /> Project Engineer
<br /> MHM
<br /> cc W.R. Snavely, Public Health Services, San Joaquin County, Stockton
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