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56 FR 51029, Oct. 9, 1991, unless otherwise noted. Upon termination of paragraphs (a)(2), (3), (5), (6), and (9) of this section, and except with respect to paragraphs (a)(1) and (4) of this section, the owner and/or operator shall return to compliance with the regulatory requirements which would have been in effect absent the flexibility provided through the site-specific rule in this section. The owner or operator must notify the State Director that the documentation of the justification for reimbursement has been placed in the operating record and that reimbursement has been received. (b) Surety Bond Guaranteeing Payment or Performance. (b) The owner or operator of each MSWLF unit must establish, in a manner in accordance with 258.74, financial assurance for the costs of post-closure care as required under 258.61 of this part. (2) Recordkeeping and reporting requirements. Solid/Hazardous Waste - Harris County, Texas By-product material is reactor-produced radioactive material and includes most purchased radio-labeled chemicals. (4) Areas susceptible to mass movement means those areas of influence (i.e., areas characterized as having an active or substantial possibility of mass movement) where the movement of earth material at, beneath, or adjacent to the MSWLF unit, because of natural or man-induced events, results in the downslope transport of soil and rock material by means of gravitational influence. It is not an official legal edition of the CFR. (i) The owner or operator must determine whether or not there is a statistically significant increase over background values for each parameter or constituent required in the particular ground-water monitoring program that applies to the MSWLF unit, as determined under 258.54(a) or 258.55(a) of this part. Municipal solid waste is composed of 50-70% of organic material, anaerobic digestion of which dominates the degradation process in dumpsites. The owner or operator must provide continuous coverage for corrective action until released from financial assurance requirements for corrective action by demonstrating compliance with 258.58 (f) and (g). (e) If EPA does not promulgate a rule establishing the procedures and requirements for State compliance with RCRA section 4005(c)(1)(B) by October 9, 1993, owners and operators in unapproved States may utilize a design meeting the performance standard in 258.40(a)(1) if the following conditions are met: (1) The State determines the design meets the performance standard in 258.40(a)(1); (2) The State petitions EPA to review its determination; and. (7) Monitoring and reporting requirements. The Director of the Federal Register approves this incorporation by reference in accordance with 5 U.S.C. Hazardous and non-hazardous . 2012; Hou et al. FML components consisting of high density polyethylene (HDPE) shall be at least 60-mil thick. Solved Important MCQs on Solid Waste Management and their Types - BYJUS Such a schedule must require the initiation of remedial activities within a reasonable period of time taking into consideration the factors set forth in paragraphs (d) (1)-(8) of this section. Ground-Water Monitoring and Corrective Action. (1) The cost estimate for post-closure care must be based on the most expensive costs of post-closure care during the post-closure care period. Specialty waste is another subset of solid waste with properties that require special handling or treatment prior to disposal. (ii) Achieve re-vegetation rates greater than 50% by the end of the first season and a complete stand of native grasses by the end of the third season. (c) If the owner or operator determines that compliance with requirements under 258.57(b) cannot be practically achieved with any currently available methods, the owner or operator must: (1) Obtain certification of a qualified ground-water scientist or approval by the Director of an approved State that compliance with requirements under 258.57(b) cannot be practically achieved with any currently available methods; (2) Implement alternate measures to control exposure of humans or the environment to residual contamination, as necessary to protect human health and the environment; and. 258.4 Research, development, and demonstration permits. Common management methods include (8) The operator of the landfill shall perform an annual surface topographic survey to determine the rate of the settlement of the waste in the test and control areas. (c) Any permit issued under this section must include such terms and conditions at least as protective as the criteria for municipal solid waste landfills to assure protection of human health and the environment. The owner or operator also: (i) Must characterize the nature and extent of the release by installing additional monitoring wells as necessary; (ii) Must install at least one additional monitoring well at the facility boundary in the direction of contaminant migration and sample this well in accordance with 258.55(d)(2); (iii) Must notify all persons who own the land or reside on the land that directly overlies any part of the plume of contamination if contaminants have migrated off-site if indicated by sampling of wells in accordance with 258.55 (g)(1); and, (iv) Must initiate an assessment of corrective measures as required by 255.56 of this part within 90 days; or. (3403T), Washington, DC 20460, libraryhq@epa.gov; or at the National Archives and Records Administration (NARA). Active portion means that part of a facility or unit that has received or is receiving wastes and that has not been closed in accordance with 258.60 of this part. (d) Discounted cost estimates must be adjusted annually to reflect inflation and years of remaining life. (3) The owner or operator shall place documentation demonstrating compliance with the provisions of this Section in the operating record. (2) Owners or operators of new MSWLF units, existing MSWLF units, and lateral expansions that meet the criteria in paragraph (f)(1)(i) or (f)(1)(ii) of this section must place in the operating record information demonstrating this. (e) The Director of an approved State may determine that remediation of a release of an appendix II constituent from a MSWLF unit is not necessary if the owner or operator demonstrates to the satisfaction of the Director of the approved State that: (1) The ground-water is additionally contaminated by substances that have originated from a source other than a MSWLF unit and those substances are present in concentrations such that cleanup of the release from the MSWLF unit would provide no significant reduction in risk to actual or potential receptors; or. (ii) The alternative final cover system shall be constructed to achieve an equivalent reduction in infiltration as the infiltration layer specified in 258.60(a)(1) and (2) and provide an equivalent protection from wind and water erosion as the erosion layer specified in 258.60(a)(3). Richmond, VA 23219, Resources: This period is referred to as the pay-in period. Class 2 wastes are often accepted at local landfills. Hazards from the Municipal Solid Waste Dumpsites: A Review (b) Open burning of solid waste, except for the infrequent burning of agricultural wastes, silvicultural wastes, landclearing debris, diseased trees, or debris from emergency cleanup operations, is prohibited at all MSWLF units. 258.56 Assessment of corrective measures. (d) Cocopah Municipal Solid Waste Landfill - Alternative final cover and alternative location for the storage of facility records. The surface erosion layer requirements for top-deck slopes and side slopes are detailed below: (1) Top deck slope surface erosion layer requirements: The top deck slope surface erosion layer shall be a minimum six-inch surface erosion layer comprised of a rock/soil admixture. Enquire Services What We Offer Hazardous Waste Management West Bengal Waste Management Ltd (WBWML), Purba Srikrishnapur, PS. This is also one of the implementation challenges that has for years . A reference to corrective action costs must be placed in the CAFR not later than 120 days after the corrective action remedy has been selected in accordance with the requirements of 258.58. (3) The owner or operator must increase the closure cost estimate and the amount of financial assurance provided under paragraph (b) of this section if changes to the closure plan or MSWLF unit conditions increase the maximum cost of closure at any time during the remaining active life. (7) The owner or operator, or other person authorized to conduct closure, post-closure care, or corrective action activities may request reimbursement from the trustee for these expenditures. (a) Except as provided in paragraph (b) of this section, the owners or operators of all MSWLF units must cover disposed solid waste with six inches of earthen material at the end of each operating day, or at more frequent intervals if necessary, to control disease vectors, fires, odors, blowing litter, and scavenging. (a) Based on the results of the corrective measures assessment conducted under 258.56, the owner or operator must select a remedy that, at a minimum, meets the standards listed in paragraph (b) of this section. It allows the Yolo County Central Landfill to add bulk or noncontainerized liquid wastes to Module D under the following conditions: (1) Module D shall be designed and constructed with a composite liner as defined in 258.40(b) and a leachate collection system that functions and continuously monitors to ensure that less than 30 centimeters depth of leachate is maintained over the liner. Any such determination shall be communicated in writing to the owner and operator. (iii) A geosynthetic clay liner (GCL) overlaying and in direct contact with the 18 inches of compacted soil in paragraph (a)(4) of this section and having the following properties: (A) The GCL shall be formulated and manufactured from polypropylene geotextiles and high swelling containment resistant sodium bentonite. A copy of the trust agreement must be placed in the facility's operating record. Article 20.5 - Electronic Waste. [56 FR 51016, Oct. 9, 1991, as amended at 62 FR 40713, July 29, 1997]. (f) Local government financial test. The insurance must be effective before the initial receipt of waste or before the effective date of the requirements of this section (April 9, 1997, or October 9, 1997 for MSWLF units meeting the conditions of 258.1(f)(1)), whichever is later, in the case of closure and post-closure care, or no later than 120 days after the corrective action remedy has been selected in accordance with the requirements of 258.58. The Director of an approved State may allow discounting of closure cost estimates in 258.71(a), post-closure cost estimates in 258.72(a), and/or corrective action costs in 258.73(a) up to the rate of return for essentially risk free investments, net of inflation, under the following conditions: (a) The State Director determines that cost estimates are complete and accurate and the owner or operator has submitted a statement from a Registered Professional Engineer so stating; (b) The State finds the facility in compliance with applicable and appropriate permit conditions; (c) The State Director determines that the closure date is certain and the owner or operator certifies that there are no foreseeable factors that will change the estimate of site life; and. The guarantor must be the direct or higher-tier parent corporation of the owner or operator, a firm whose parent corporation is also the parent corporation of the owner or operator, or a firm with a substantial business relationship with the owner or operator. You may inspect or obtain a copy at the Environmental Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA, or by calling the Docket Facility at (415) 947-4406, or go to http://www.regulations.gov, Docket ID No. the temperature is $25^{\circ} \mathrm{C}$ . (a) Existing MSWLF units that cannot make the demonstration specified in 258.10(a), pertaining to airports, 258.11(a), pertaining to floodplains, or 258.15(a), pertaining to unstable areas, must close by October 9, 1996, in accordance with 258.60 of this part and conduct post-closure activities in accordance with 258.61 of this part. If you have questions for the Agency that issued the current document please contact the agency directly. 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