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1、附件3廢棄井封井回填技術(shù)指南（試行）（征求意見稿）2019年12月目次第一章總則..........................................................................................................11.1編制目的...................................................................................................11.2適用范圍......
2、.............................................................................................11.3編制依據(jù)...................................................................................................11.4術(shù)語與定義..........................................................
3、.....................................21.5指導原則...................................................................................................21.6組織編制單位...........................................................................................3第二章工作內(nèi)容和流程...........
4、...............................................................................42.1工作內(nèi)容...................................................................................................42.2工作流程.........................................................................
5、..........................4第三章廢棄井判定..................................................................................................63.1廢棄礦井判定...........................................................................................63.2廢棄鉆井判定.......................
6、....................................................................63.3廢棄取水井判定.......................................................................................6第四章廢棄井環(huán)境風險評估....................................................................................84.1
7、環(huán)境風險評估內(nèi)容...................................................................................84.2廢棄井環(huán)境風險等級...............................................................................9第五章廢棄井封井回填與驗收......................................................................
8、........115.1資料收集.................................................................................................115.2一般要求........
