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平潭金井湾片区金井五路道路工程电力隧道施工专项方案中国水电建设集团路桥工程有限公司平潭金井湾片区金井五路道路工程项目经理部二〇一三年四月目录第一章编制说明··········································································································3一、编制依据·······································································································3二、编制原则·······································································································3（一）工期保证原则···························································································3（二）技术可靠性原则························································································3（三）安全、环保原则························································································3第二章工程概述··········································································································3一、工程概况··········································································································3（一）电力隧道工艺设计·····················································································3（二）平面布置·································································································3（三）立面布置·································································································3（四）横断面布置······························································································3（五）电力隧道断面位置设计···············································································3（六）电力隧道防火分区布置···············································································3（七）电力隧道通风设计·····················································································3（八）电力隧道投料口设计·····································...