Corrective Action Plan - Tennessee Valley Authority

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Kingston Ash Release March 2009 Corrective Action Plan SECTION TITLE PAGE 5.0 PLAN FOR THE MANAGEMENT OF COAL ASH 5-1 5.1 SHORT-TERM COAL ASH MANAGEMENT 5-1 5.1.1 DREDGING OF THE EMORY RIVER 5-1 5.1.2 DEWATERING AND TEMPORARY STORAGE OF 5-4 RECOVERED ASH 5.1.3 SHORT-TERM DISPOSITION OF ASH GENERATED FROM 5-7 INITIAL RECOVERY ACTIONS 5.1.4 MANAGEMENT OF SURFACE WATER RUN-OFF AND 5-7 DRAINAGE FROM THE SWAN POND EMBAYMENT AREA 5.2 LONG-TERM COAL ASH MANAGEMENT 5-8 5.3 MANAGEMENT OF FUTURE ASH PRODUCTION 5-9 5.4 PRELIMINARY SCHEDULE AND REPORTING 5-9 6.0 PLAN TO ADDRESS ANY HEALTH OR SAFETY HAZARDS 6-1 POSED BY THE ASH TO WORKERS AND THE PUBLIC 6.1 INITIAL ASSESSMENTS AND RESPONSE 6-1 6.1.1 PUBLIC HEALTH AND SAFETY 6-1 6.1.2 OCCUPATIONAL HEALTH & SAFETY 6-3 6.2 CURRENT AND FUTURE CLEANUP ACTIONS 6-4 6.2.1 PUBLIC HEALTH AND SAFETY 6-4 6.2.2 WORKER HEALTH AND SAFETY 6-6 7.0 PATH FORWARD 7-1 8.0 REFERENCES 8-1 iii
Kingston Ash Release March 2009 Corrective Action Plan INDEX OF FIGURES FIGURE ES.1 COMPONENTS OF THE CORRECTIVE ACTION PLAN AND PROPOSED IMPLEMENTATION STEPS FIGURE 1.1 KINGSTON FOSSIL PLANT PRIOR TO THE ASH SPILL FIGURE 1.2 KINGSTON FOSSIL PLANT AFTER THE DECEMBER 22, 2008 ASH SPILL FIGURE 1.3 WEIR AND DIKE LOCATIONS FIGURE 2.1 EXTENT OF ASH UPSTREAM OF KIF FIGURE 2.2 TVA ASH SAMPLE LOCATIONS FIGURE 2.3 RIVER SAMPLING LOCATIONS FIGURE 2.4 HYDROGEOLOGICAL FEATURES OF THE KIF SITE FIGURE 2.5 EXAMPLE AIR SAMPLING LOCATION RESULTS (FEBRUARY 15, 2009) FIGURE 2.6 AIR SAMPLING RESULTS FIGURE 2.7 THE DATA QUALITY OBJECTIVES PROCESS FIGURE 4.1 CURRENT GROUNDWATER SAMPLING BOUNDARY & SURFACE WATER SAMPLING LOCATIONS FIGURE 4.2 PRE-EVENT TVA ASH DISPOSAL CELL MONITORING WELLS FIGURE 4.3 PROPOSED GROUNDWATER MONITORING AREA FIGURE 5.1 PROPOSED INTERIM SCOUR PROTECTION FOR DIKE C PLAN VIEW FIGURE 5.2 PROPOSED INTERIM SCOUR PROTECTION FOR DIKE C CROSS SECTION FIGURE 5.3 ASH PROCESSING AND TEMPORARY STORAGE LOCATIONS FIGURE 6.1 DUST SUPPRESSION SCHEMATIC iv
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Corrective Action Plan - Tennessee Valley Authority

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