HOME    SEARCH    ABOUT US    CONTACT US    HELP   
           
Rule: 37.14.820 Prev     Up     Next    
Rule Title: EQUIPMENT CONTROL: RADIATION SURVEY INSTRUMENTS
Add to My Favorites
Add to Favorites
Department: PUBLIC HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Chapter: RADIATION CONTROL
Subchapter: Radiation Safety Requirements for Industrial Radiographic Operations
 
Latest version of the adopted rule presented in Administrative Rules of Montana (ARM):

Printer Friendly Version

37.14.820    EQUIPMENT CONTROL: RADIATION SURVEY INSTRUMENTS

(1) The licensee or registrant shall maintain sufficient calibrated and operable radiation survey instruments to make physical radiation surveys as required by this subchapter and ARM 37.14.720. Instrumentation required by this rule shall have a range such that 2 milliroentgens per hour through 1 roentgen per hour can be measured.

(2) Each radiation survey instrument shall be calibrated:

(a) at energies appropriate for use and at intervals not to exceed 3 months and after each instrument servicing;

(b) such that accuracy within ± 20% can be demonstrated; and

(c) at 2 or more widely separated points, other than zero, on each scale.

(3) Records shall be kept of these calibrations for 2 years after the calibration date and maintained for inspection by the department.

 

History: 75-3-201, MCA; IMP, 75-3-201, 75-3-202, 75-3-204, MCA; NEW, 1980 MAR p. 1069, Eff. 3/28/80; TRANS, from DHES, 1996 MAR p. 433; TRANS, from DEQ, 2000 MAR p. 189.


 

 
MAR Notices Effective From Effective To History Notes
3/28/1980 Current History: 75-3-201, MCA; IMP, 75-3-201, 75-3-202, 75-3-204, MCA; NEW, 1980 MAR p. 1069, Eff. 3/28/80; TRANS, from DHES, 1996 MAR p. 433; TRANS, from DEQ, 2000 MAR p. 189.
Home  |   Search  |   About Us  |   Contact Us  |   Help  |   Disclaimer  |   Privacy & Security