Life Cycle - sdmp-00330054

DOE-HDBK-XXXX-2005

06/30/2005

323.

LIFE CYCLE. The life of an asset from planning through acquisition, maintenance,

operation, remediation, disposition, long-term stewardship, and disposal. [DOE O

430.1B]

LIFE-CYCLE PLAN. An analysis and description of the major events and activities in

324.

the life of a functional unit from planning through decommissioning and site restoration.

The plan documents the history of the functional unit and forecasts future activities,

including major line item and expense projects and their duration, relationships, and

impact on life expectancy. The plan also describes maintenance practices and costs.

[DOE O 4330.4B] [DOE G 433.1-1] [EH62dd1][DOE Glossary]

325.

LIMITED APPROACH BOUNDARY. An approach limit at a distance from an exposed

live part within which a shock hazard exists. [NFPA 70E]

326.

LIMITED SUPPLY SUPPRESSION SYSTEM. A system installed in accordance with

the applicable National Fire Protection Association (NFPA) Standards and having a

limited quantity of suppression agent. These systems typically include carbon dioxide,

dry chemical, other gaseous agent, or water. [DOE-STD-1066-97]

327.

LIMITING CONDITIONS FOR OPERATION (LCO). The lowest functional capability

or performance level of safety-related structures, systems, and components and their

support systems required for normal, safe operation of a facility. [DOE O 5480.22]

LIMITING CONDITIONS FOR OPERATION. The limits that represent the lowest

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functional capability or performance level of safety structures, systems, and components

required for safe operations. [10 CFR 830.3]

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LIMITING CONTROL SETTINGS (LCSs). The settings on safety systems that control

process variables to prevent exceeding a safety limit. [10 CFR 830.3]

LINE ITEM PROJECT. Those separately identified project activities that are submitted

330.

for funding and are specifically reviewed and approved by Congress. [DOE O 430.1B]

[DOE G 433.1-1]

331.

LINE MANAGEMENT. Any management level within the line organization, including

contractor management, that is responsible and accountable for directing and conducting

work. [Derived from SMIT] [DOE G 450.4-1B]

332.

LINE ORGANIZATION. That unbroken chain of command that extends from the Office

of the Secretary to Secretarial Offices that set program policy and plans and develop

DRAFT