DB62T25-3119-2016······1

1 總則······8

2 術語······9

3 基本規定······12

4 施工······13

4.1 一般規定······13

4.2 基礎層施工······14

4.3 防滲系統施工······15

4.4 滲瀝液收集與處理系統施工······23

4.5 填埋氣體導排與防爆系統施工······24

4.6 填埋庫區附屬工程施工······24

5 環境保護與勞動衛生······26

6 材料及使用······28

6.1 一般規定······28

6.2 高密度聚乙烯HDPE膜······28

6.3 土工布······29

6.4 鈉基膨潤土防水毯GCL······29

6.5 土工復合排水網······30

7 設備······31

8 試驗······32

9 驗收······34

10 運行與封場······38

10.1 運行······38

10.2 封場······40

附錄A HDPE膜鋪設施工記錄······42

附錄B HDPE膜試樣焊接記錄······43

附錄C HDPE膜施工工序質量檢查評定······46

附錄D 氣壓、真空、電火花及破壞性檢測及測試方法······47

本規程用詞說明······49

引用標準名錄······50

附：條文說明······52

1 總則······54

2 術語······55

3 基本規定······56

4 施工······57

4.2 基礎層施工······57

4.3 防滲系統施工······57

4.4 滲瀝液收集與處理系統施工······59

4.5 填埋氣體導排與防爆系統施工······60

4.6 填埋庫區附屬工程施工······60

5 環境保護與勞動衛生······61

6 材料及使用······63

6.2 高密度聚乙烯HDPE膜······63

6.3 土工布······63

6.4 鈉基膨潤土防水毯GCL······63

6.5 土工復合排水網······63

7 設備······64

8 試驗······65

9 驗收······66

10 運行與封場······67

10.1 運行······67

10.2 封場······68