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AMENDMENT OF WASTE DISCHARGE REQUIREMENTS -7- AMENDMENT OF WASTE DISCHARGE REQUIREMENTS -8- RESOLUTION 8- RESOLUTION NO.R5-2005-0110 RESOLUTION NO.R5-2005-0110 CITY OF MANTECA CITY OF MANTECA WASTEWATER QUALITY CONTROL FACILITY WASTEWATER QUALITY CONTROL FACILITY SAN JOAQUIN COUNTY SAN JOAQUIN COUNTY Constituent Units Sample Type Frequency C. The Discharger shall submit annually,by 30 January,the following: Quantity Dry Tons -------- Quarterly 1. Annual sludge production in dry tons and percent solids; Solids Content %percentage Composite Quarterly Disposal Location -------- -------- Quarterly 2. A schematic diagram showing sludge handling facilities and a solids flow diagram; Arsenic mg/kg Composite Quarterly Cadmium mg/kg Composite Quarterly 3. Depth of application and drying time for sludge drying beds(if applicable);and Chromium mg/kg Composite Quarterly Copper mg/kg Composite Quarterly 4. A description of the disposal method(s)used at the WQCF,including the following Lead mg/kg Composite Quarterly information. If more than one method is used,include the percentage of annual Mercury mg/kg Composite Quarterly sludge production disposed by each method. Molybdenum mg/kg Composite Quarterly a. For landfill disposal,include(1)the Regional Board's WDR numbers that Nickel mg/kg Composite Quarterly regulate the landfill(s)used,(2)the present classifications of the landfill(s)used, Selenium mg/kg Composite Quarterly and(3)the names and locations of the receiving facility(ies). Zinc mg/kg Composite Quarterly Oil and Grease mg/kg Composite Quarterly b. For land application,include 1 location of the site(s), 2 the Regional Nitrogen mg/kg(dry) Composite Quarterly pp O O g Ammonia mg/kg(dry) Composite Quarterly Board's WDR numbers that regulate the site(s),(3)the application rate in Nitrate mg/kg(dry) Composite Quarterly lbs/year(specify wet or dry),and(4)subsequent uses of the land. Total Kjeldahl Nitrogen mg/kg(dry) Composite Quarterly Fecal Coliform MPN/gram total solids Composite See Footnote 1 c. For incineration,include R name and location of the site(s)where sludge Priority Pollutants --- Composite See Footnote 2 incineration occurs,(2)the Regional Board's WDR numbers that regulate the site(s),(3)the disposal method of the ash,and(4)the names and locations of The Discharger shall collect seven composite samples over a two-week period each facilities receiving ash(if applicable). quarter,and analyze the samples for fecal coliform(report as MPN/gm total solids). d. For composting,include(1)name and location of the site(s)where sludge Results for each sample shall be reported along with the geometric mean of the composting occurs,and(2)the Regional Board's WDR numbers that regulate results. the site(s). 2 Within 90 days of the effective date of this Order,and annually thereafter,the Discharger shall submit results of chemical analysis for the priority pollutants listed in 9. The effluent monitoring requirements(when discharging to Surface Waters)in MRP Order 40 CFR 122 Appendix D,Tables II and III(excluding total phenols). Suggested No.R5-2004-0028 shall be amended to include a monitoring requirement for oil and grease as methods for analysis of biosolids are provided in USEPA publications titled"Test follows: Methods for Evaluating Solid Waste:Physical/Chemical Methods"and"Test Methods for Organic Chemical Analysis of Municipal and Industrial Wastewater". Other Sampling guidance is available in USEPA's POTW Biosolids Sampling and Analysis Guidance Constituents Units Tyne of Samnle Freauencv Document,August 1989(or most recent edition). Oil and Grease mg/1 grab Monthly Results of monitoring shall be reported in compliance with the Reporting Section. The biosolids monitoring report shall include a statement concerning compliance with 40 CFR Part 503 biosolids disposal requirements. The report shall include,but is not limited to, an assessment of cumulative metals and nitrogen loadings from all sources,type of crop grown,nitrogen demand,and setback and runoff compliance,as well as compliance with pathogen reduction and vector attraction reduction standards.