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Published January 2024 | Version v1
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Results of environmental impact investigations as part of environmental monitoring investigation in backfilling of shafts and tunnels of Mizunami Underground Research Laboratory. 2022

Creators

  • 1. Japan Atomic Energy Agency, Sector of Nuclear Fuel, Decommissioning and Waste Management Technology Development, Tono Geoscience Center, Geoscientific Research Department, Mizunami, Gifu (Japan)
  • 2. PESCO Co., Ltd., Tokyo (Japan)

Description

The Tono Geoscience Center of Japan Atomic Energy Agency (JAEA) has been conducting the environmental monitoring investigation to confirm the environmental impacts associated with the backfilling of shafts and tunnels at the Mizunami Underground Research Laboratory (MIU). This report summarizes the results of the environmental impact investigations conducted as part of the environmental monitoring investigation around the MIU Site in FY2022, which include groundwater level measurement in wells, river flow rate measurement, water analysis of Hazama river, noise and vibration surveys, and soil survey. (author)

Abstract (Japanese)

日本原子力研究開発機構東濃地科学センターは、同センターが進める瑞浪超深地層研究所の坑道埋め戻し等事業において、瑞浪超深地層研究所の坑道の埋め戻しに伴い瑞浪超深地層研究所用地周辺の環境への影響の有無を確認することを目的とした環境モニタリング調査を実施している。本報告書は、2022年度の環境モニタリング調査のうち瑞浪超深地層研究所用地周辺の環境影響調査(研究所用地周辺の井戸における地下水位調査、研究所用地周辺河川流量測定、研究所用地放流先河川水の水質分析、研究所用地周辺騒音・振動調査、研究所用地周辺土壌調査)に関する記録を取りまとめたものである。(著者)

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Additional details

Additional titles

Original title (Japanese)
瑞浪超深地層研究所の坑道埋め戻し等事業における環境モニタリング調査.瑞浪超深地層研究所用地周辺の環境影響調査.2022年度

Identifiers

DOI
10.11484/jaea-data-code-2023-013;

Publishing Information

Imprint Pagination
80 p.
Report number
JAEA-Data/Code--2023-013

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
55049269
Subject category
S58: GEOSCIENCES;
Resource subtype / Literary indicator
Progress Report
Descriptors DEI
ANNUAL VARIATIONS; BACKFILLING; BOREHOLES; ENVIRONMENTAL IMPACT STATEMENTS; GRANITES; GROUND WATER; HIGH-LEVEL RADIOACTIVE WASTES; PROGRESS REPORT; PUMPING; UNDERGROUND DISPOSAL; UNDERGROUND FACILITIES; WATER QUALITY; WATER TABLES
Descriptors DEC
CAVITIES; DOCUMENT TYPES; ENVIRONMENTAL QUALITY; HYDROGEN COMPOUNDS; IGNEOUS ROCKS; MANAGEMENT; MATERIALS; OXYGEN COMPOUNDS; PLUTONIC ROCKS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; ROCKS; VARIATIONS; WASTE DISPOSAL; WASTE MANAGEMENT; WASTES; WATER

Optional Information

Notes
14 refs., 43 figs., 24 tabs.