Change Analysis - doe-hdbk-1188-20060017

DOE-HDBK-1188-2006

75.

CHANGE ANALYSIS. An analytical technique used for accident investigations, wherein

accident-free reference bases are established, and changes relevant to accident causes and

situations are systematically identified. In change analysis, all changes are considered, including

those initially considered trivial or obscure. [DOE G 225.1A-1]

76.

CHANGE CONTROL. A process that ensures all changes are properly identified, reviewed,

approved, implemented, tested, and documented. [DOE-STD-1073-2003] [DOE G 450.4-1B]

77.

CHEMICAL PROCESSING. Those activities or operations that involve the production, use,

storage, processing, and/or disposal of caustic, toxic, or volatile chemicals in liquid, gaseous,

particulate, powder, or solid states. [EH62dd1]

78.

CIRCUIT. A conductor or system of conductors through which an electric current is intended to

flow. [IEEE 1584-2002] [DOE-HDBK-1092-2004]

79.

CLASSIFIED INFORMATION. Certain information requiring protection against unauthorized

disclosure in the interest of national security (i.e., Restricted Data, Formerly Restricted Data, or

National Security Information). [EH62dd1]

80.

COLLECTION SITE PERSON. A technician or other person trained and qualified to take

urine samples and to secure urine samples for later laboratory analysis. [10 CFR 707.4]

81.

COLLECTIVE DOSE. The sum of the total effective dose equivalent values for all individuals in

a specified population. Collective dose is expressed in units of person-rem (or person-sievert).

[Reference Unknown]

COMBUSTIBLE LIQUID. A liquid having a closed cup flash point at or above 100oF (38oC).

82.

[DOE-STD-1066-99]

83.

COMBUSTIBLE MATERIAL. Any material that will ignite and burn. Any material that does not

comply with the definition of "noncombustible" as contained in DOE-STD-1066-99 is considered

combustible. The term combustible is not related to any specific ignition temperature or flame spread

rating. [DOE-STD-1066-99]

84.

COMMISSIONING. The process of testing an accelerator facility, or portion thereof, to establish

the performance characteristics. It starts with the first introduction of a particle beam into the system.

[DOE 0 5480.25 cancelled, DOE G 420.2-1]

85.

COMMITTED DOSE EQUIVALENT (HT50). The dose equivalent calculated to be received by a

tissue or organ over a 50-year period after the intake of a radionuclide into the body. It does not