UPDATE 3-Major 鉱夫s 明らかにする／漏らす tailings dam data, 活動／戦闘 計画（する）s に引き続いて 災害s
By Shriya Ramakrishnan and Sangameswaran S
June 7 (Reuters) - 全世界の 鉱夫s BHP Group, Anglo American Plc and Glencore Plc 明らかにする／漏らすd 詳細（に述べる）s on tailings dams, months after 倫理的な 投資家s sought the （警察などへの）密告，告訴（状） に引き続いて a second deadly dam 災害 in Brazil.
BHP, which operates 67 tailings 施設s, said on Friday it has 始める，決める up a tailings taskforce to その上の 改善する its 焦点（を合わせる） on 内部の dam 管理／経営 and 上げる safety.
The world's biggest 鉱夫 追加するd that a review undertaken to 査定する／（税金などを）課す the 管理／経営 of tailings 施設s に引き続いて the 2015 Samarco 災害, which killed 19 people, had identified no 即座の 関心s regarding dam 正直さ.
The 崩壊（する） of Vale SA's Brumadinho dam in Brazil in January that killed over 200 people also raised questions about the safety of tailings dams around the world.
Anglo American on Friday also published 詳細（に述べる）s of its 91 managed tailings 貯蔵 施設s (TSFs) and 付加 62 施設s at its 共同の 投機・賭ける 操作／手術s, and said it was working on 科学（工学）技術s to 減ずる the 容積／容量 of waste 構成要素s produced.
Glencore 開始する，打ち上げるd a page on its website that gave 詳細（に述べる）d （警察などへの）密告，告訴（状） of its TSFs and said that Klohn Crippen Berger, one of the world's 主要な 専門家s on TSF 保証／確信, 独立して audits and 査定する／（税金などを）課すs the 正直さ and safety of the company's TSFs.
Earlier this year, the International 会議 on 採掘 and Metals (ICMM), an 産業 貿易（する） group whose members 含む Glencore, BHP and 25 others, said a 委員会 will review and 始める，決める 基準s for tailings dam design and 維持／整備 by the end of the year.
ICMM said in March it was working with the 国際連合 環境 Programme and the 原則s for Responsible 投資 (PRI) to develop new 基準s for tailings dams.
The PRI brings together 倫理的な 投資家s, 含むing the Church of England, 監督するing around $80 一兆 価値（がある） of 投資s.
In April, 倫理的な 投資家s w orking on a 全世界の 基準 for tailings dams had written to 683 名簿（に載せる）／表（にあげる）d 資源 companies, 含むing major 鉱夫s, asking for （警察などへの）密告，告訴（状） to be made public within 45 days about every 施設 they 支配（する）／統制する. (報告（する）／憶測ing by Shriya Ramakrishnan and Sangameswaran S in Bengaluru; editing by Richard Pullin, Saumyadeb Chakrabarty and Shailesh Kuber)
