GB-T50532-2021······1

1 總則······11

2 基本規定······12

3 礦區機電設備修理設施······14

3.1 一般規定······14

3.2 礦山機械修理車間······15

3.3 采掘機械修理車間······16

3.4 液壓支架修理車間······17

3.5 電氣設備修理車間······19

3.6 無軌膠輪車修理車間······20

3.7 鉚焊修理車間······21

3.8 綜合輔助車間······23

3.9 計量室與理化試驗室······23

3.10 倉庫······24

4 總圖運輸······25

5 廠區建筑······28

5.1 一般規定······28

5.2 生產建筑······29

5.3 行政與生活建筑······30

6 供配電和智能化······34

6.1 供配電和照明······34

6.2 通信······35

6.3 安全生產監控系統······36

6.4 計算機管理信息系統······36

7 供暖通風······38

7.1 供暖與供熱······38

7.2 通風與空氣調節······38

8 給水排水與消防······40

9 節能······42

10 職業安全衛生······45

10.1 職業安全······45

10.2 防塵與防毒······47

10.3 噪聲與振動控制······47

10.4 防暑與防寒······48

11 環境保護······49

11.1 一般規定······49

11.2 污染防治······49

12 技術經濟······51

12.1 勞動定員與勞動生產率······51

12.2 投資概算······51

附錄A 機電設備的外委修理與礦區內部修理分工······53

附錄B 各類機械設備修理周期和使用年限······57

附錄C 電動機、變壓器、開關修理周期和使用年限······61

本標準用詞說明······63

引用標準名錄······64

附:條文說明······66

1 總則······70

2 基本規定······71

3 礦區機電設備修理設施······73

3.1 一般規定······73

3.2 礦山機械修理車間······73

3.3 采掘機械修理車間······74

3.4 液壓支架修理車間······75

3.5 電氣設備修理車間······76

3.6 無軌膠輪車修理車間······77

3.7 鉚焊修理車間······79

3.8 綜合輔助車間······80

3.9 計量室與理化試驗室······80

3.10 倉庫······81

4 總圖運輸······82

5 廠區建筑······84

5.1 一般規定······84

5.2 生產建筑······87

5.3 行政與生活建筑······88

6 供配電和智能化······94

6.1 供配電和照明······94

6.2 通信······95

6.3 安全生產監控系統······95

6.4 計算機管理信息系統······96

7 供暖通風······97

7.1 供暖與供熱······97

7.2 通風與空氣調節······98

8 給水排水與消防······99

9 節能······100

10 職業安全衛生······103

10.1 職業安全······103

10.2 防塵與防毒······104

10.3 噪聲與振動控制······104

11 環境保護······106

11.1 一般規定······106

11.2 污染防治······106

12 技術經濟······107

12.1 勞動定員與勞動生產率······107

12.2 投資概算······107