Section 250-RICR-150-10-3.18 - Notification of Closure and Closure ProcedureA. Land Disposal Facilities or Sites. The owner of a land disposal site shall notify the Office of Water Resources in writing within ninety (90) days prior to the date the owner intends to close said site. The notification shall provide that the owner will physically remove all materials on site or the owner will abide by the closure plan, including the post-closure monitoring and financial provisions, as submitted by the applicant and approved by the Office of Water Resources under § 3.9(N)(4) of this Part.B. Other Facilities or Sites. The owner of any facility or site other than a land disposal site shall notify the Office of Water Resources in writing at least thirty (30) days prior to the date the owner intends to close said facility or site. Before a facility or site will be considered closed, the Office of Water Resources shall conduct a final investigation to determine compliance with the provisions of these rules and regulations and the approved Management Plan.250 R.I. Code R. 250-RICR-150-10-3.18