(1) A licensee shall retain a record of each spot-check for remote afterloader units required by WAC 246-240-381 for three years.

(2) The record must include, as applicable:

(a) The date of the spot-check;

(b) The manufacturer's name, model number, and serial number for the remote afterloader unit and source;

(c) An assessment of timer accuracy;

(d) Notations indicating the operability of each entrance door electrical interlock, radiation monitors, source exposure indicator lights, viewing and intercom systems, and clock and decayed source activity in the unit's computer; and

(e) The name of the individual who performed the periodic spot-check and the signature of the authorized medical physicist who reviewed the record of the spot-check.

(3) A licensee shall retain a copy of the procedures required by WAC 246-240-381(2) until the licensee no longer possesses the remote afterloader unit.