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Applicable or Rol.& N0. Action Requirement Citation Approbate. Rationale for ARAR Selection$ Surface water control— Prevent run-on and control and Collect rum-off(waste pees,land treatment units, Design and operating 40 CFR 264.251,.273 are NA,40 51 landfills) requirements;leachale collection 40 CFR 254 251(c)-(d),.273(c)-(d),.301(c)-(d) NA CFR284.101-see$13 Prevent overtopping of Surface Impoundments;leschate 52 surface impoundment collection 40 CFR 204.221 NA See 911 RCRA Peril byrule OR-site discharge of RCRA requirements(Including corrective hazardous wastes via truck, action where NPDES permit was rail,or dedicated pipe from Issued after 11-5-84)for Removal action does not involve RCRA wf )n the CERCIA aft$to the Macrwrges of hazardous wastes Hazardous Wastes or oft-site discharge to a 53 POTW to POTW. 40 CFR 270.00 NA POTW. Substantive CWA,NPOES requirements;including using best professional judgment(BPJ) to determine the technology based BCT/BAT affluent limitations,federal water quality On-site waste treatment c riteda,state water quality where wastewater(Including criteria,stale water quality contaminated groundwater standards,staff antWegradation that is pumped and treated)Is policy,water quality standards discharged directly Into a Imposed by the 1 ge7 CWA Removal action does not Involve on-site surface water body In the area Amendments,the ocean wastewater treatment in which wastewater Is of contaminotlon or In very discharge standards,monitoring discharged directly to a surface water body In close proximity to this area via of discharges and the use of best CWA subsea.301,303,304.308,307,308.402.and 403;40 the area of contamination or In very close a pipe,ditch,conduit,or other management practices to CFR Parts 122.125:40 CFR 131.12;40 CFR 122.44(s);40 CFR proximity to this area via a pipe,ditch, means of"discrete minimize the potential for 122.44(I);40 CFR 125.103(b);State regulations approved under conduit,or other means of"discrete 54 conveyannce", release&. 40 CFR Part 131. NA conveyance" All of the above,plus I1re adminhtratIve requirements of Me CWA NPDES program, ftkidfng:ceAMkation requlrento.is,reporting requirements,any public OR-alto treatmerd In which participation requirements.If an wastes from the site are piped on-site surface water then only Removal action does not Involve off-site or otherwise discharged the substantive requiremantr,if treatment in which wastes from the site are through a point source to an off-site,then bolts substantive and All of the above,plus:CWA Sec.401,40 CFR 122.29,40 CFR piped or otherwise discharged through a 58 off-ode surface water, procedural requirements 122.44(I).and 122.45,40 CFR 124.10 NA point source to an off-site surface water,