Utah Administrative Code
Topic - Environmental Quality
Title R315 - Waste Management and Radiation Control, Waste Management
Rule R315-319 - Coal Combustion Residuals Requirements
Section R315-319-73 - Structural Integrity Criteria for Existing CCR Surface Impoundments
Current through Bulletin 2024-06, March 15, 2024
(a) The requirements of Subsections R315-319-73(a)(1) through (4) apply to all existing CCR surface impoundments, except for those existing CCR surface impoundments that are incised CCR units. If an incised CCR surface impoundment is subsequently modified, e.g., a dike is constructed, such that the CCR unit no longer meets the definition of an incised CCR unit, the CCR unit is subject to the requirements of Subsections R315-319-73(a)(1) through (4).
(b) The requirements of Subsections R315-319-73(c) through (e) apply to an owner or operator of an existing CCR surface impoundment that either:
(c)
(d) Periodic structural stability assessments.
(e) Periodic safety factor assessments.
(f) Timeframes for periodic assessments
(g) The owner or operator of the CCR unit shall comply with the recordkeeping requirements specified in Subsection R315-319-105(f), the notification requirements specified in Subsection R315-319-106(f), and the internet requirements specified in Subsection R315-319-107(f).