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Document Record Detail



Full Document:
Title:SUMMARY OF PERMIT ASSISTANCE TEAM (PAT) COMMENTS
RCRA Online Number:12582
Date:03/14/1986
To:Regions 1-10
From:Grogan
Organization of Recipient:EPA
Description: The owner of a landfill applying for the liner exemption must show that the unit prevents migration of hazardous constituents. The bulk treatment for hazardous liquids cannot include absorption. Bulk liquids that have been chemically stabilized must pass the paint filter liquids test. Guidance on filtering groundwater prior to analysis. Brass bailers should not be used when sampling groundwater for metals. Guidance on the use of mathematical models when aquifers have unique features. The definition of a solid waste management unit (SWMU) includes the areas with routine and systematic releases. The use of surface water limits as Alternate Concentration limits (ACLs). Guidance on determining the potential point of exposure for ACL applications. The use of modeling information in establishing ACLs. ACL guidance allows grouping of hazardous constituents. Activated carbon filtration may not be appropriate for pentachlorophenol (PCP)-contaminated groundwater. Corrective action programs for regulated land disposal units must be part of a facility’s permit. The owner of a facility who counterpumps contaminated groundwater during corrective action must handle the contaminated groundwater as a hazardous waste, the Part B application must include groundwater management procedures.
Regulatory Citation(s) : 264.94(b), 264.97(d), 264.101, 264.301(b), 264.314, 270.14 EXIT disclaimer
Statutory Citation(s):NA Read US Code 42, Chapter 82 EXIT disclaimer
Topic(s):Disposal; Landfills; Hazardous Waste; Land Disposal Units; Test Methods; Treatment; TSDFs; Cleanup (RCRA); Corrective Action (RCRA); Compliance; Enforcement (RCRA); Permits and Permitting
Approximate Number of Hardcopy Pages:8
EPA Publication Number:NA
RPPC Number (if applicable): 9523.00-14
Official OSW Policy:No

 

 
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