Safety Controls - doe-hdbk-1188-20060088

DOE-HDBK-1188-2006

health of the public as identified by safety analyses. (See Safety Class Structures, Systems, and

Components; Safety Significant Structures, Systems, and Components; and Safety Structures,

Systems, and Components) [DOE 5480.30]

For the purpose of implementing DOE-STD-3009-94, the phrase "adversely affect" means

Evaluation Guidelines are exceeded. Safety-class SSCs are systems, structures, or components

whose preventive or mitigative function is necessary to keep hazardous material exposure to the

public below the offsite Evaluation Guidelines. The definition would typically exclude items such

as primary environmental monitors and most process equipment. [DOE-STD-3009-94]

550.

SAFETY CONTROLS. Safety significant controls or safety class controls (see also

administrative controls). [DOE G 450.4-1B]

551.

SAFETY DOCUMENTATION. Reports, memoranda, and other signed and dated

documents that identify the hazards of a process or facility and describe measures for their

control. (See DOE O 5480.23.)

552.

SAFETY ENVELOPE. The range of conditions covered by the safety documentation of a

process or facility under which safe operation is adequately controlled. [DOE G 450.4-1B]

553.

SAFETY EVALUATION. A safety evaluation is that record required by DOE O 5480.21 to

document the review of a "change." This document records the scope of the evaluation and the

logic for determining whether or not an Unreviewed Safety Question exists. (See Final Safety

Analysis Report, Preliminary Documented Safety Analysis, Preliminary Safety Analysis Report,

Safety Analysis Report, Safety Basis, and Safety Evaluation Report) [DOE O 5480.21]

[EH62dd1]

554.

SAFETY EVALUATION REPORT. The report prepared by DOE to document

A. The sufficiency of the documented safety analysis for a hazard category 1, 2, or 3 DOE

nuclear facility;

B. The extent to which a contractor has satisfied the requirements of Subpart B of 10 CFR

Part 830; and

C. The basis for approval by DOE of the safety basis for the facility, including any conditions

for approval.

(See Final Safety Analysis Report, Preliminary Documented Safety Analysis, Preliminary Safety

Analysis Report, Safety Analysis Report, Safety Basis, and Safety Evaluation) [10 CFR 830.3]