5.1安全目標(biāo) .....................................................................................................................................- 11 -
5.2安全生產(chǎn)保證體系 .....................................................................................................................- 11 -
5.3安全保證制度 ............................................................................................................................ - 12 -
5.4安全生產(chǎn)責(zé)任制 ........................................................................................................................ - 13 -
六、危險(xiǎn)源分析及對(duì)策措施 .................................................................................................................. - 14 -
七、環(huán)保和職業(yè)健康保證措施 .............................................................................................................. - 14 -
八、工程工期保證措施 .......................................................................................................................... - 15 -
8.1、工期保證實(shí)施原則 ................................................................................................................. - 15 -
8.2、工期保證實(shí)施措施 ................................................................................................................. - 15 - 、質(zhì)量保證措施 ...................................................................................................................................... - 16 -
泥埡隧道混凝土襯砌施工方案
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一、工程概況
泥埡隧道為中隧道,左線起止樁號(hào)為ZK70+950-ZK71+827,長(zhǎng)877米;左隧道進(jìn)口端設(shè)計(jì)高程1228.99m,出口端設(shè)計(jì)高程1227.08m,縱坡-0.5%;右線起止樁號(hào)為K70+952-K71+850,全長(zhǎng)898米,右隧道進(jìn)口端設(shè)計(jì)高程1229.13m,出口端設(shè)計(jì)高程1227.04m,縱坡-0.5%;溫水端為進(jìn)口,習(xí)水端為出口
隧道洞口洞門形式為倒削竹切式洞門。設(shè)計(jì)圍巖為Ⅴ級(jí)圍巖,所有隧道均采用新奧法原理施工。
二、 編制依據(jù)
1、江津(渝黔界)經(jīng)習(xí)水至古藺(黔川界)高速公路設(shè)計(jì)文件