【正文】 ...............................7.................................................................................................................................................................................... 7 .......................................................................................................................................7 ......................................................................................................................................................8......................................................................................................................................................................................... 8 ................................................................................................................................................83 / 40.................................................................................................................................................................................... 95. 主要施工方法 .............................................................................................................................................9 ......................................................................................................................................................9 .............................................................................................................................................9 ......................................................................................................................................10 ....................................................................................................................................................11 ........................................................................................................................11 ......................................................................................................................11 ......................................................................................................................11 .............................................................................................................11 ....................................................................................................................................................12 .................................................................................................................................................12 .............................................................................................................................................13 ..........................................................................................................................13 ................................................................................................................................13 ..............................................................................................................................................14 .....................................................................................................................................15 .............................................................................................................................................16 .............................................................................................................................................16 ...............................................................................................................................................16 ...............................................................................................................................16 ...............................................................................................................................17 .............................................................................................................................................21234 / 40 .............................................................................................................................................25 .............................................................................................................................................25 ........................................................................................................................................27 ........................................................................................................................28 ....................................................................................................................................28 ....................................................................................................28 ........................................................................................................................................28 ..............................................................................................................................................28 ..............................................................................................................................................29 ..............................................................................................................................................296. 季節(jié)性施工 ...............................................................................................................................................30 ....................................................................................................................................................30 ....................................................................................................................................................307. 質(zhì)量要求 ........