SECTION 252:410-15-3. Survey instruments

  Before any industrial radiography is conducted, at least one operable radiation survey instrument must be on hand for each radiation machine to be used. Each instrument must be:

(1)   appropriate for the types and energies of radiation used;

(2)   able to measure from 2 to 1000 millirems or milliRoentgens per hour;

(3)   calibrated at least semi-annually; and

(4)   tested with a check source or other source of radiation at the beginning of each day of use and at the beginning of each work shift to verify it is operating properly.

[Source: Added at 17 Ok Reg 1136, eff 6-1-00]