SUBPART M—Determining a PCB Concentration for Purposes of Abandonment or Disposal of Natural Gas Pipeline: Selecting Sample Sites, Collecting Surface Samples, and Analyzing Standard PCB Wipe Sa
- 761.240—Scope and definitions.
- 761.243—Standard wipe sample method and size.
- 761.247—Sample site selection for pipe segment removal.
- 761.250—Sample site selection for pipeline section abandonment.
- 761.253—Chemical analysis.
- 761.257—Determining the regulatory status of sampled pipe.