【正文】 ..............................................................................................................0二 工程概況 ......................................................................................................................................................1 ......................................................................................................................................1三 施工部署 ......................................................................................................................................................2 ..................................................................................................................................................2 ..........................................................................................................................................................2 ..................................................................................................................................................2 ..................................................................................................................................................3四 定向鉆工程施工方案 ..................................................................................................................................4定向鉆穿越施工流程： ................................................................................................................................4定向鉆穿越入、出土角度的確定 ................................................................................................................5定向鉆穿越曲率半徑的確定 ........................................................................................................................5定向鉆穿越深度的確定 ................................................................................................................................5設(shè)備組裝調(diào)試 ................................................................................................................................................5鉆導(dǎo)向孔 ........................................................................................................................................................6擴(kuò)孔、回拖 ....................................................................................................................................................7施工注意事項 ................................................................................................................................................8泥漿配比 ........................................................................................................................................................8穿越段管線下溝 ..........................................................................................................................................91發(fā)生突發(fā)事件的應(yīng)急措施 ..........................................................................................................................9五 施工總進(jìn)度計劃 ......................................................................................................................................11六 各項資源需要量計劃 ................................................................................................................................121. 勞動力需要計劃 ..........................................................................................................................................1設(shè)備、材料需要計劃 ........................................................................................................13 ................................................................................................................................................13七 質(zhì)量保證措施及 HSE 管理措施 ................................................................................................................14 ......................................................................................................