Availability, retention, and disposition of records

1. All records, including plans, required under this chapter must be furnished upon request, and made available at all reasonable times for inspection, by a duly designated officer, employee, or representative of the department. 2. The retention period for all records is extended automatically during the course of any unresolved enforcement action regarding the facility or as requested by the department. 3. A copy of records of waste disposal locations and quantities under subdivision b of subsection 2 of section 33.1-24-05-40 must be submitted to the department and local land authority upon closure of the facility.