Precious Metals Recovery LLC RCRA Permit Application Dry Hills ...

13.4.6 Types of Off-site Waste Management Units to be Used – 40 CFR
264.112(b)(3)
During closure, four different types of management units may be used to dispose of waste from
the closure of the proposed TSF. These include: municipal waste disposal landfills, industrial
waste landfills, wastewater treatment facilities, and hazardous waste treatment, storage, and
disposal facilities.
Typical municipal wastes generated from office activities will be disposed in a municipal
landfill. These wastes will be collected for disposal by a commercial waste collection company
contracted by the proposed TSF for this purpose.
Industrial waste will be characterized; waste that is not a hazardous waste will be disposed of in
an industrial landfill designed for that purpose.
Wastewater will be treated to meet all pre-treatment standards necessary prior to transporting it
to an appropriate facility for additional treatment and discharge.
Hazardous wastes will be characterized and a profile sheet will be completed prior to being
transported to an appropriately licensed facility for management and disposal.
13.5 Steps to Remove Units – 40 CFR 264.112(b)(4)
General steps to remove equipment from the proposed TSF are details are presented in Appendix
13-A.
13.6 Other Activities Necessary During Closure – 40 CFR 264.112(b)(5)
All anticipated activities necessary for clean closure of the proposed TSF have been described in
the Closure Plan. The closure cost estimate incorporates contingency funds to accommodate
unexpected expenses that may arise with clean closure of the proposed TSF.
13.7 Schedule for Closure – 40 CFR 264.112(b)(6)
Closure will be expected to occur over a six month period, with re-vegetation monitoring to
continue for twenty-four months thereafter. Table 13.7-1 presents the anticipated schedule for
closure of the proposed TSF.
PMR RCRA Permit Application, Dry Hills Facility Page 91
JBR Environmental Consultants, Inc. | HATCH March 2013