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California Regional Water Quality Citrol Board <br /> Central Valley Region <br /> Robert Schneider,Chair <br /> Terry Tamminen Arnold Schwarzenegger <br /> Secretary for Sacramento Main Office Governor <br /> Environmental Internet Address: http://www.swrcb.ca.gov/rwgcb5 <br /> Protection 11020 Sun Center Drive#200 Rancho Cordova,CA 95670-6114 <br /> Phone(916)464-3291 <br /> ATTACHMENT C <br /> INFORMATION NEEDS FOR SLUDGE MANAGEMENT PLAN <br /> A. Treatment Pond Cleaning <br /> 1. Provide the measurements for the sludge level in each treatment pond. <br /> 2. Describe the method for removing the sludge from each treatment pond. <br /> 3. Provide a time schedule for the sludge removal from each treatment ponds. <br /> B. Sludge Production <br /> 1. Provide a schematic diagram showing solids flow and sludge handling operations; include, <br /> where applicable, supernatant flow and handling operations. <br /> 2. Specify annual biosolids production in dry metric tons and how this will be quantified. <br /> 3. For sludge handling facilities with sludge drying beds: <br /> a. Describe number and size of sludge drying beds. <br /> b. Describe sludge drying bed construction(e.g., liner, leachate collection system). <br /> c. If sludge drying beds are not lined, thoroughly describe measures taken to ensure that <br /> groundwater is not adversely affected by sludge drying operations. <br /> d. Indicate the frequency with which sludge is wasted and applied on sludge drying beds. <br /> C. Biosolids Storage <br /> 1. If on-site biosolids storage is used, <br /> a. Describe: <br /> i. Size of biosolids storage area <br /> ii. How frequently it will be used (emergency basis only or routine use) <br /> iii. Typical storage duration <br /> iv. Leachate controls <br /> v. Erosion controls <br /> vi. Run-on/runoff controls <br /> b. Indicate measures that will be taken to ensure that area groundwater is not adversely <br /> affected by the biosolids storage facility <br /> California Environmental Protection Agency <br /> cpi Recycled Paper <br />