1. (a) A logging supervisor shall be physically present at a temporary jobsite whenever radioactive materials or particle accelerators are being handled or are not stored and locked in a vehicle or storage place. The logging supervisor may leave the jobsite in order to obtain assistance if a source becomes lodged in a well.
2. (b) During well logging, except when radiation sources are below ground or in shipping or storage containers, the logging supervisor or other individual designated by the logging supervisor shall maintain direct surveillance of the operation to prevent unauthorized entry into a “restricted area,” as defined in title 10, Code of Federal Regulations, section 20.1003, as incorporated by reference by section 30253.

Note: Authority cited: Sections 114975, 115000 and 131200, Health and Safety Code. Reference: Sections 114965, 114970, 115060, 115230, 115235, 131050, 131051 and 131052, Health and Safety Code.

History

1. New section filed 11-4-91; operative 12-4-91 (Register 92, No. 5). For prior history, see Register 87, No. 28.

2. Repealer of article 11 heading filed 3-3-94 as an emergency; operative 3-3-94 (Register 94, No. 9). A Certificate of Compliance must be transmitted to OAL by 7-1-94 or emergency language will be repealed by operation of law on the following day.

3. Certificate of Compliance as to 3-3-94 order transmitted to OAL 6-7-94 and filed 7-14-94 (Register 94, No. 28)

4. Amendment of subsection (b) and Note filed 10-15-2001; operative 11-14-2001 (Register 2001, No. 42).

5. Amendment of subsection (b) and Note filed 12-30-2014; operative 4-1-2015 (Register 2015, No. 1).