Coal Combustion Waste Management at - DOE - Fossil Energy ...

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TABLE K.1 (Cont.) Variance Variance Regulation Regulation ID State Granted Category Description Summary Citation 241 VA Yes Groundwater- Variance to allow Landfill Stage III to use The owner or operator may request and the 9 VAC 20-80-300 C.4.d(1)(d) protection ACLs as groundwater-protection standards director may establish ACLs as standards (GPSs) for specified constituents that lack groundwater-protection standards for any background data or an EPA MCL. constituent for which MCLs have not been established or for which site-specific background data are unavailable. 241 VA Yes Groundwater- Variance to allow Landfill Stages I and II The owner or operator may request and the 9 VAC 20-80-300 C.4.d(1)(d) protection to use ACLs as groundwater-protection director may establish ACLs as standards standards for specified constituents that groundwater-protection standards for any lack background data or an MCL. constituent for which MCLs have not been established or for which site-specific background data are unavailable. 241 VA Yes Location Variance allowing the facility to be located No new industrial waste landfill disposal or 9 VAC 20-80-270 A.4.a requirements within 100 ft of a regularly flowing surface leachate storage unit or expansion of water body or river, which the regulations existing units shall be within 100 ft of any would otherwise prohibit. regularly flowing surface water body or river. 209 WI Yes Groundwater- Variance allowing the development of a A proposed facility cannot be approved at a Wis. Adm. Code NR 140.28 protection landfill in an area where the preventive location where a PAL or enforcement standards action limit (PAL) for selenium in standard has been attained or exceeded, groundwater has been attained or exceeded. unless an exemption has been granted. 209 WI No Groundwater- Variance allowing the development of a A proposed facility cannot be approved at a Wis. Adm. Code NR 140.28 protection landfill in an area where the PAL for lead location where a PAL or enforcement standards in groundwater has been attained or standard has been attained or exceeded, exceeded, rather than prohibiting such development, as the regulations specify. unless an exemption has been granted. 209 WI Yes Leachate- Variance allowing leachate to flow more A system is required that routes leachate to Wis. Adm. Code NR 504.06(5). collection than 130 ft across the base of the liner the perimeter of the landfill in a manner See variance comments. requirements before encountering a perforated leachate- such that leachate flows no more than collection pipe. 130 ft across the base of the liner before encountering a perforated leachatecollection pipe. K-10
TABLE K.1 (Cont.) Variance Variance Regulation Regulation ID State Granted Category Description Summary Citation 209 WI Yes Liner Variance allowing a penetration through All composite lined landfills shall be Wis. Adm. Code NR 504.06(5)(j) requirements the sideslope of the liner to accommodate designed and constructed with sumps and gravity drain to the leachate-collection sideslope risers as part of their leachate tank. removal system, rather than utilizing systems that penetrate the composite liner sidewall. 205 WV Yes Cover/dust Variance to waive the requirement in the Solid waste fill surfaces exposed to weather 33 CSR 4.6.b.2.B and controls regulations for 12 in. of compacted for periods in excess of 30 days must have 33 CSR 4.6.b.2.D.2 intermediate cover material on landfill a minimum of 12 in. of compacted cover areas exposed to weather for periods in material applied within 30 days of excess of 30 days. completion of the fill surface. 204 WV Yes Cover/dust Variance to waive the requirement in the Solid waste fill surfaces that remain 33 CSR 4.6.b.2.B controls regulations for 12 in. of compacted exposed to weather for periods in excess of intermediate cover material on landfill 30 days must have a minimum of 12 in. of areas exposed to weather for periods in compacted cover material applied within excess of 30 days. 30 days of completion of the fill surface. 205 WV Yes Daily cell Variance to waive the requirement that Daily cell height must not exceed 8 ft in the 33 CSR 4.6.b.1.B height daily cell height must not exceed 8 ft in the vertical dimension, other than in the vertical dimension, other than in the middle, to divert storm water; that vertical middle, where the vertical dimension can be as high as 11 ft to divert storm water. dimension must not exceed 11 ft. 205 WV Yes Daily cover/ Variance to waive the requirement for Exposed solid waste disposal area must be 33 CSR 4.6.b.2.A and dust controls cover with greater than 6 in. of compacted covered with a minimum of 6 in. of 33 CSR 4.6.b.2.D.1 cover material at the end of each operating compacted cover material at the end of day. each operating day, or more frequently as needed. 204 WV Yes Daily cover/ Variance to waive the requirement for All SWLFs must cover the entire exposed 33 CSR 33 4.6.b.2.A dust controls cover with greater than 6 in. of compacted solid waste disposal area with a minimum cover material at the end of each operating thickness of 6 in. of compacted cover day. material at the end of each operating day. K-11
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ACKNOWLEDGMENTS The authors wish to
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CONTENTS (Cont.) 3.1.9 Testing for
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TABLES (Cont.) 7 Trends in Construc
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TABLES (Cont.) A.14 Chronological C
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xii
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MCL maximum contaminant level MoDNR
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xvi
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S-2 the National Rural Electric Coo
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S-4 Groundwater-monitoring requirem
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S-6 receives only material that the
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TABLE S-2 Summary Results from Chro
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S-10 − In the area of groundwater
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S-12
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2 Air heater and precipitator wash
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4 wastes, and 17% were bottom ash.
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TABLE 1 (Cont.) State a Total CCWs
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8 The remainder of this report cont
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10 (NRECA) and the American Public
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12 Information collected during the
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14 − Type of variance (e.g., clos
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16 potential duplication with the s
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TABLE 2 (Cont.) ID a Unit Name 18 S
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20 Because new power plants built d
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22 the number of new and expanded u
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24 TABLE 7 Trends in Construction C
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26 TABLE 8 Percentages of Wastes Di
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28 TABLE 9 Numbers and Types of Per
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TABLE 11 Liner and Groundwater-Moni
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FIGURE 2 Liners in Identified New o
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34 FIGURE 4 Liner Types Reported fo
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36 Constituents monitored. Landfill
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38 impoundments). The analysis does
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40 (Class I) wastes for which no li
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42 States (Alabama, Florida, Georgi
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44 TABLE 20 Solid Waste Permitting
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46 United States in 2004. The one S
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3.2.2 Findings 48 Table 22 summariz
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TABLE 22 (Cont.) Category of Regula
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52 the surveyed units was conducted
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TABLE 23 Variance Requests and Disp
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56 request, the State regulatory ag
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TABLE 26 Variance Requests by Surve
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TABLE 27 (Cont.) Variance Request S
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62 variance. However, the State (Vi
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TABLE 28 (Cont.) Variance Request S
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TABLE 29 Variance Requests by Surve
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69 5 REFERENCES ACAA 2004 American
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A-1 APPENDIX A: STATE-SPECIFIC REGU
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A.1 APPROACH A-3 APPENDIX A: STATE-
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A-5 For each State reviewed, an eff
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TABLE A.2 Summary of Regulatory Des
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A-9 addition, the regulations in Al
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TABLE A.3 Chronological Comparison
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A-13 A disposal facility in Indiana
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TABLE A.4 Permits Required for CCW
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TABLE A.4 (Cont.) a The pilot study
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A-19 landfills. Otherwise, surface
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TABLE A.5 (Cont.) a “On-site” m
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A-23 groundwater and surface water
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A-25 discharge), the facility may s
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A-27 Wisconsin—Wisconsin designat
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TABLE A.6 (Cont.) State a Illinois
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TABLE A.6 (Cont.) State a Landfills
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TABLE A.6 (Cont.) State a Landfills
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TABLE A.7 Chronological Comparison
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TABLE A.7 (Cont.) State EPA 1988 EP
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A-39 Illinois—In Illinois, landfi
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A-41 The design standards for utili
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A-43 According to Technical Guideli
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TABLE A.13 Summary of Groundwater-M
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TABLE A.13 (Cont.) State a Groundwa
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A-49 such as a commercial industria
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A-51 The Indiana regulations do not
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A-53 developed guidance documents,
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A-55 groundwater. Table A.15 summar
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TABLE A.15 (Cont.) State Leachate-C
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A-59 TABLE A.16 Chronological Compa
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A-61 quality standards, or otherwis
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A-63 A.7 CLOSURE/POST-CLOSURE REQUI
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TABLE A.17 (Cont.) State Closure/Po
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A-67 Type III restricted waste site
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TABLE A.19 Summary of Corrective Ac
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A-71 the plume (329 IAC 10-29-9). T
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TABLE A.20 Summary of Siting Contro
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A-77 The Virginia regulations speci
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TABLE A.24 Summary of Additional In
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A.12 FINDINGS A-83 Table A.26 summa
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TABLE A.26 (Cont.) States with Chan
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TABLE A.26 (Cont.) Description of C
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A-89 TABLE A.27 Summary of States w
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B-1 APPENDIX B: QUESTIONNAIRE FOR N
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B-3 APPENDIX B: QUESTIONNAIRE FOR N
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Compacted ash Compacted in-situ soi
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7.0 Monitoring B-7 7.1 Is groundwat
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C-1 APPENDIX C: SURVEY RESPONSE RAT
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C-3 APPENDIX C: SURVEY RESPONSE RAT
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C-5 USWAG asked for a response from
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C-7 nonsurveyed units). The capacit
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D-1 APPENDIX D: RECONCILIATION OF U
Page 209 and 210: TABLE D.1 Reconciliation of Units I
Page 211 and 212: E-1 APPENDIX E: UNIT COMPLETION DAT
Page 213 and 214: TABLE E.1 Trends in Unit Completion
Page 215 and 216: F-1 APPENDIX F: MATERIALS DISPOSED
Page 217 and 218: TABLE F.1 Materials Disposed of at
Page 219 and 220: TABLE F.1 (Cont.) Coal Bottom Ash (
Page 221 and 222: TABLE F.1 (Cont.) Coal Other Unit C
Page 223 and 224: G-1 APPENDIX G: PERMITS ISSUED FOR
Page 225 and 226: TABLE G.1 Permits Issued for Survey
Page 227 and 228: TABLE G.1 (Cont.) Unit ID State Typ
Page 229 and 230: H-1 APPENDIX H: LINER DATA
Page 231 and 232: TABLE H.1 Liner Data Unit Is Unit N
Page 233 and 234: TABLE H.1 (Cont.) Unit Is Unit New
Page 235 and 236: TABLE H.1 (Cont.) Unit Is Unit New
Page 237 and 238: I-1 APPENDIX I: GROUNDWATER-MONITOR
Page 239 and 240: TABLE I.1 Groundwater-Monitoring Da
Page 241 and 242: TABLE I.1 (Cont.) ID GWM Conducted
Page 247 and 248: J-1 APPENDIX J: VARIANCE REQUESTS B
Page 249 and 250: TABLE J.1 Variance Requests by Stat
Page 251 and 252: K-1 APPENDIX K: VARIANCE REQUEST DE
Page 253 and 254: TABLE K.1 Variance Request Descript
Page 255 and 256: TABLE K.1 (Cont.) Variance Variance
Page 257 and 258: TABLE K.1 (Cont.) Variance Variance
Page 259: TABLE K.1 (Cont.) Variance Variance
Page 263 and 264: TABLE K.1 (Cont.) ID State Granted
Page 265 and 266: L-1 APPENDIX L: VARIANCE GRANTING R
Page 267 and 268: TABLE L.1 Variance Granting Rationa
Page 269 and 270: TABLE L.1 (Cont.) ID State Variance
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