4731.7240 Radioactive Contamination Control


Published: 2015

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4731.7240 RADIOACTIVE CONTAMINATION CONTROL.


§
A.

If a licensee detects evidence that a sealed source has ruptured or licensed materials have caused contamination, the licensee must immediately initiate the emergency procedures required under part 4731.7210.


§
B.

If contamination results from the use of licensed material in well logging, the licensee must decontaminate all work areas, equipment, and unrestricted areas.


§
C.

During efforts to recover a sealed source lodged in a well, a licensee must continuously monitor, with an appropriate radiation detection instrument or a logging tool with a radiation detector, the circulating fluids from the well, if any, to check for contamination resulting from damage to the sealed source.