几年来,为加强储量管理工作,原中煤总公司曾做了大量的工作,制定了一系列措施,使储量管理工作逐步走上正规化。“预防丢煤通知书”和“停采通知书”(简称二书)的填报发送,对煤炭资源回收起到了有效的监督作用。但是,有不少单位至今仍对回采过程中的各种煤炭损失及停采线管理放任自流,造成了不应有的损失。为此对“二书”在储量管理中的作用应加以强调,以减少煤炭资源的不合理损失。 Over the past few years, in order to strengthen reserves management, the former China Coal Corporation has done a great deal of work and formulated a series of measures to formalize reserve management. The Notice of Preventing Coal Lost and the Notice of Stopping Mining (referred to as the Second Book) were submitted and sent, which played an effective supervisory role in the recovery of coal resources. However, quite a few units are still laissez-faire of various kinds of coal losses in the process of mining and the suspension of production line management, thus causing undue losses. To this end, the role of “two books” in reserve management should be emphasized in order to reduce unreasonable losses of coal resources.