51.4—Definitions.
As used in this part:
Act means the Atomic Energy Act of 1954 (Pub. L. 83-703, 68 Stat. 919) including any amendments thereto.
Commission means the Nuclear Regulatory Commission or its authorized representatives.
Construction means the activities in paragraph (1) of this definition, and does not mean the activities in paragraph (2) of this definition.
(1)
Activities constituting construction are the driving of piles, subsurface preparation, placement of backfill, concrete, or permanent retaining walls within an excavation, installation of foundations, or in-place assembly, erection, fabrication, or testing, which are for:
(i)
Safety-related structures, systems, or components (SSCs) of a facility, as defined in 10 CFR 50.2 ;
(ii)
SSCs relied upon to mitigate accidents or transients or used in plant emergency operating procedures;
(iii)
SSCs whose failure could prevent safety-related SSCs from fulfilling their safety-related function;
(vii)
Onsite emergency facilities (i.e., technical support and operations support centers), necessary to comply with 10 CFR 50.47 and CFR part 50, appendix E.
(ii)
Site exploration, including necessary borings to determine foundation conditions or other preconstruction monitoring to establish background information related to the suitability of the site, the environmental impacts of construction or operation, or the protection of environmental values;
(iii)
Preparation of a site for construction of a facility, including clearing of the site, grading, installation of drainage, erosion and other environmental mitigation measures, and construction of temporary roads and borrow areas;
(vi)
Erection of support buildings (such as, construction equipment storage sheds, warehouse and shop facilities, utilities, concrete mixing plants, docking and unloading facilities, and office buildings) for use in connection with the construction of the facility;
(vii)
Building of service facilities, such as paved roads, parking lots, railroad spurs, exterior utility and lighting systems, potable water systems, sanitary sewerage treatment facilities, transmission lines;
(viii)
Procurement or fabrication of components or portions of the proposed facility occurring at other than the final, in-place location at the facility;
(ix)
Manufacture of a nuclear power reactor under a manufacturing license under subpart F of part 52 of this chapter to be installed at the proposed site and to be part of the proposed facility; or
(x)
With respect to production or utilization facilities, other than testing facilities and nuclear power plants, required to be licensed under Section 104.a or Section 104.c of the Act, the erection of buildings which will be used for activities other than operation of a facility and which may also be used to house a facility (e.g., the construction of a college laboratory building with space for installation of a training reactor).
NRC means the Nuclear Regulatory Commission, the agency established by Title II of the Energy Reorganization Act of 1974, as amended.
NRC staff means any NRC officer or employee or his/her authorized representative, except a Commissioner, a member of a Commissioner's immediate staff, an Atomic Safety and Licensing Board, an Atomic Safety and Licensing Appeal Board, a presiding officer, an administrative judge, an administrative law judge, or any other officer or employee of the Commission who performs adjudicatory functions.
NRC Staff Director means:
Executive Director for Operations;
Director, Office of Nuclear Reactor Regulation;
Director, Office of New Reactors;
Director, Office of Nuclear Material Safety and Safeguards;
Director, Office of Federal and State Materials and Environmental Management Programs;
Director, Office of Nuclear Regulatory Research;
Director, Office of Governmental and Public Affairs; and
The designee of any NRC staff director.