Contents of Post-Closure Care Plan

Section 840.140  Contents of Post-Closure Care Plan The post-closure care plan, or modification of the plan, must include, at a minimum, the following elements: a)         Description of the post-closure care activities required by Section 840.136 of this Subpart; b)         Description of the groundwater monitoring system required by Section 840.112 of the Subpart and a description of the maintenance plan for the groundwater monitoring system; c)         Description of the groundwater monitoring program required by Section 840.114 of this Subpart; d)         Identification of the location of the monitoring wells used for trend analyses required by Section 840.118 of this Subpart; e)         Description of the operation and maintenance that will be required for the groundwater collection trench and discharge system required by Sections 840.120 and 840.122 of this Subpart; f)         Description of the groundwater trend analysis methods required by Section 840.118 of this Subpart; g)         A proposal for a groundwater management zone as set forth in Section 840.116(b) of this Subpart, if applicable; h)         Description of actions proposed to mitigate statistically significant increasing trends in accordance with Section 840.118(c) of this Subpart, if applicable, and the operation and maintenance of any structures or devices; and i)          The signature and seal of the professional engineer supervising the preparation of the post-closure care plan.