目錄
第 1 章一般規定 ........................................................................................................................................................................................................................................ 9
第1 條應用范圍和工程內容 ............................................................................................................................................................................................................ 9
第2 章材料和設備的技術規范 .............................................................................................................................................................................................................. 10
第2 條標準化 .................................................................................................................................................................................................................................. 10
第3 條通用要求 .............................................................................................................................................................................................................................. 10
第4 條管子和接頭 .......................................................................................................................................................................................................................... 10
4.1 管子 ..................................................................................................................................................................................................................................... 10
4.2 接頭 ..................................................................................................................................................................................................................................... 11
第5 條引水柱 .................................................................................................................................................................................................................................. 11
5.1 附加臺座 ............................................................................................................................................................................................................................. 11
5.2 濾網 ..................................................................................................................................................................................................................................... 12
5.3 園管柱 ................................................................................................................................................................................................................................. 12
5.4 連接 ..................................................................................................................................................................................................................................... 13
5.5 井底封蓋 ............................................................................................................................................................................................................................. 13
第6 條水泥 ...................................................................................................................................................................................................................................... 13
第7 條頂端封蓋 .............................................................................................................................................................................................................................. 14
第3 章工程施工模式 .............................................................................................................................................................................................................................. 14
第8 條工地組織 .............................................................................................................................................................................................................................. 14
8.1 結構物定位 ......................................................................................................................................................................................................................... 14
8.2 建立工地 ............................................................................................................................................................................................................................. 14
8.3 限制公害 ............................................................................................................................................................................................................................. 15
8.4 鉆井工程申報 ..................................................................................................................................................................................................................... 15
第9 條結構物施工 .......................................................................................................................................................................................................................... 16
9.1 施工圖紙，計算書，詳細設計 ......................................................................................................................................................................................... 16
注釋正文
7
9.2 鉆井方法 ............................................................................................................................................................................................................................ 16
9.3 鉆井工具 ............................................................................................................................................................................................................................ 16
9.4 循環流漿 ............................................................................................................................................................................................................................ 17
9.5 地質取樣 ............................................................................................................................................................................................................................ 17
第10 條擋土 ................................................................................................................................................................................................................................... 18
10.1 安裝永久性擋土管 ........................................................................................................................................................................................................... 18
10.2 連接永久性擋土管 .......................................................................................................................................................................................................... 18
10.3 固定永久性擋土管 .......................................................................................................................................................................................................... 19
10.4 永久性擋土管的垂直性 ................................................................................................................................................................................................... 19
第11 條水泥灌漿 ........................................................................................................................................................................................................................... 19
11.1 環形水泥灌漿 .................................................................................................................................................................................................................. 19
11.2 固井水泥塞 ...................................................................................................................................................................................................................... 20
11.3 懸空水泥灌漿 .................................................................................................................................................................................................................. 21
第12 條安裝引水柱 ....................................................................................................................................................................................................................... 21
12.1 附加臺座施工用材料的存放 .......................................................................................................................................................................................... 21
12.2 安裝濾網和井底封蓋施工 .............................................................................................................................................................................................. 22
12.3 附加臺座施工 .................................................................................................................................................................................................................. 22
第13 條消毒衛生保護 ................................................................................................................................................................................................................... 23
13.1 管子，濾網和臺座的消毒 .............................................................................................................................................................................................. 23
13.2 井頂端封蓋 ...................................................................................................................................................................................................................... 23
13.3 冒出地表管子頂端的高度 .............................................................................................................................................................................................. 23
13.4 管子和連接的密封性 ...................................................................................................................................................................................................... 23
13.5 管子頂端周圍的平臺 ...................................................................................................................................................................................................... 24
第14 條場地原貌恢復 ................................................................................................................................................................................................................... 24
第4 章引水井投入使用前必需各項作業 ............................................................................................................................................................................................. 24
第15 條清洗引水井 ....................................................................................................................................................................................................................... 24
注釋正文
8
第16 條凈水乳液井的清潔 ............................................................................................................................................................................................................ 25
第17 條引水井成形 ........................................................................................................................................................................................................................ 25
17.1 抽吸成形 ........................................................................................................................................................................................................................... 25
17.2 水泵抽水成形 ................................................................................................................................................................................................................... 26
17.3 酸洗成形 ........................................................................................................................................................................................................................... 27
17.4 聚磷酸鹽處理成形 ........................................................................................................................................................................................................... 28
17.5 懸浮物中水含量 ............................................................................................................................................................................................................... 29
第18 條水動力學特點的確定-泵抽水試驗 ................................................................................................................................................................................... 29
18.1 水井試驗 ........................................................................................................................................................................................................................... 29
18.2 含水層試驗 ....................................................................................................................................................................................................................... 30
18.3 流量測定 ........................................................................................................................................................................................................................... 30
18.4 水位測定 ........................................................................................................................................................................................................................... 31
18.5 時間測定 ........................................................................................................................................................................................................................... 32
18.6 補充測量 ........................................................................................................................................................................................................................... 32
18.7 泵送水的排放 ................................................................................................................................................................................................................... 33
18.8 水采樣分析 ....................................................................................................................................................................................................................... 33
第5 章施工過程中的質檢和工程驗收前的預備作業 .......................................................................................................................................................................... 34
第19 條施工過程中的質檢 ............................................................................................................................................................................................................ 34
第20 條工程驗收前的預備作業 .................................................................................................................................................................................................... 34
第6 章應填寫的文件 .............................................................................................................................................................................................................................. 35
第21 條工程記錄 ............................................................................................................................................................................................................................ 35
第22 條已完工結構物圖紙 ............................................................................................................................................................................................................ 37