(a) DOE shall maintain records of construction of the geologic repository operations area in a manner that ensures their useability for future generations in accordance with § 60.51(a)(2).
(b) The records required under paragraph (a) shall include at least the following:
(1) Surveys of the underground facility excavations, shafts, and boreholes referenced to readily identifiable surface features or monuments;
(2) A description of the materials encountered;
(3) Geologic maps and geologic cross sections;
(4) Locations and amount of seepage;
(5) Details of equipment, methods, progress, and sequence of work;
(6) Construction problems;
(7) Anomalous conditions encountered;
(8) Instrument locations, readings, and analysis;
(9) Location and description of structural support systems;
(10) Location and description of dewatering systems; and
(11) Details, methods of emplacement, and location of seals used.
[48 FR 28222, June 21, 1983, as amended at 53 FR 19251, May 27, 1988]
authority: Atomic Energy Act of 1954, secs. 51, 53, 62, 63, 65, 81, 161, 182, 183, 223, 234 (
42 U.S.C. 2071,
2073,
2092,
2093,
2095,
2111,
2201,
2232,
2233,
2273,
2282; Energy Reorganization Act of 1974, secs. 201, 202, 206, 211 (
42 U.S.C. 5841,
5842,
5846,
5851;
42 U.S.C. 2021a; National Environmental Policy Act of 1969 (
42 U.S.C. 4332); Nuclear Waste Policy Act of 1982, secs. 114, 117, 121 (
42 U.S.C. 10134,
10137,
10141,
44.S.C. 3504 note
source: 46 FR 13980, Feb. 25, 1981, unless otherwise noted.
cite as: 10 CFR 60.72