Louisiana Administrative Code › Title 33 - ENVIRONMENTAL QUALITY › Part V - Hazardous Wastes and Hazardous Materials › Subpart 1 - Department of Environmental Quality-Hazardous Waste › Chapter 43 - Interim Status › Subchapter F - Closure and Post-Closure › Section V-4391 - Post-Closure Plan; Amendment of Plan

Current through Register Vol. 50, No. 6, June 20, 2024
A. Written Plan. By May 19, 1988, the owner
					 or operator of a hazardous waste disposal unit must have a written post-closure
					 plan. An owner or operator of a surface impoundment or waste pile that intends
					 to remove all hazardous wastes at closure must prepare a post-closure plan and
					 submit it to the Office of Environmental Services within 90 days of the date
					 that the owner or operator or administrative authority determines that the
					 hazardous waste management unit or facility must be closed as a landfill,
					 subject to the requirements of LAC 33:V.4389-4395.
B. Until final closure of the facility, a
					 copy of the most current post-closure plan must be furnished to the
					 administrative authority upon request, including request by mail. In addition,
					 for facilities without approved post-closure plan, it must also be provided
					 during site inspections, on the day of inspection, to any officer, employee or
					 representative of the agency who is duly designated by the administrative
					 authority. After final closure has been certified, the person or office
					 specified in LAC 33:V.4381.C.3 must keep the approved post-closure plan during
					 the post-closure period.
C. For
					 each hazardous waste management unit subject to the requirements of this
					 Subchapter, the post-closure plan must identify the activities that will be
					 carried on after closure of each disposal unit and the frequency of these
					 activities, and include at least:
1. a
					 description of the planned monitoring activities and frequencies at which they
					 will be performed, to comply with LAC 33:V.Chapter 43.Subchapters E, J, K, L,
					 and M, during the post-closure care period; and
2. a description of the planned maintenance
					 activities, and frequencies at which they will be performed, to ensure:
a. the integrity of the cap and final cover
					 or other containment systems in accordance with the requirements of LAC
					 33:V.Chapter 43.Subchapters J, K, L, and M; and
b. the function of the monitoring equipment
					 in accordance with the requirements of LAC 33:V.Chapter 43.Subchapters J, K, L,
					 and M; and
3. the name,
					 address, and phone number of the person or office to contact about the
					 hazardous waste disposal unit or facility during the post-closure care
					 period;
4. for facilities subject
					 to LAC 33:V.4396, provisions that satisfy the requirements of LAC 33:V.4396.A
					 and B; and
5. for facilities where
					 the administrative authority has applied alternative requirements at a
					 regulated unit under LAC 33:V.4367.E, 4377.D, and/or 4397.D, either the
					 alternative requirements that apply to the regulated unit or a reference to the
					 enforceable document containing those requirements.