Texas Administrative Code
Title 30 - ENVIRONMENTAL QUALITY
Part 1 - TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Chapter 329 - DRILLED OR MINED SHAFTS
Section 329.18 - Decommissioning

Universal Citation: 30 TX Admin Code § 329.18

Current through Reg. 50, No. 13; March 28, 2025

Shaft decommissioning and closure shall be in accordance with plans and specifications approved by the executive director. Decommissioning seals shall be placed in the shaft so as to prevent the migration of fluids into a major or minor aquifer. Shaft seal mix designs shall be compatible with existing lining, if applicable, and adjacent strata.

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