城八公路（瓦房店至長(zhǎng)興島段）路基第二合同段施工總結(jié).doc

施     工     總     結(jié)

    東北軍輝路橋集團(tuán)于2004年4月中標(biāo)瓦房店城八線路基二標(biāo)段。于4月21日進(jìn)入工地，經(jīng)過16個(gè)月的奮戰(zhàn)于2005年8月份工程主體工程基本完成。并于2005年10月末交工驗(yàn)收。原中標(biāo)價(jià)格3174萬元，變更線路核定標(biāo)價(jià)2845萬元，設(shè)計(jì)變更及增加預(yù)算1180萬元，初步結(jié)算4025萬元。利潤(rùn)估算在400萬元左右。現(xiàn)將工程做一下簡(jiǎn)單總結(jié)。
一， 瓦房店城八公路第二合同段的基本概況。
（一）項(xiàng)目位置
  城八公路（瓦房店至長(zhǎng)興島段）第二合同段東起瓦房店市的雙房身，途經(jīng)大李屯、老田溝、石屯和大四川，西至城八公路與沈大高速公路交叉跨線橋。
（二） 地形與地質(zhì)情況
  本項(xiàng)目位于遼寧省中部沿海地區(qū)。區(qū)域內(nèi)地貌形態(tài)屬于平原微丘區(qū)，路線所經(jīng)地區(qū)以旱田、荒山,河道為主。
  該地區(qū)工程地質(zhì)條件比較簡(jiǎn)單，上部覆蓋為亞粘土，下為碎石土，層厚一般為2-3米，局部路段較厚�；鶐r進(jìn)埋深較淺，有的路段直接出露。下伏基巖為沉積巖，巖質(zhì)以泥質(zhì)砂巖、泥巖為主。
  根據(jù)國(guó)家地震烈度區(qū)劃圖標(biāo)定，大連瓦房店地區(qū)
Shi Federation Results

    Northeast Junhui Road and Bridge Group won the bid in April 2004 eight-line-based 2 Wafangdian City Lot. On April 21 to enter the site, after 16 months of fighting in August 2005 the main construction project almost complete. And at the end of 2005, 10 Completion Acceptance. The original bid price of 31.74 million yuan, 28.45 million yuan price changes approved lines, design changes and increased the budget 11.8 million yuan, 40.25 million yuan initial settlement. Estimated profit at 400 million. Now works make a brief summary.
1, Wafangdian City eight highways section of the second contract, the basic profile.
(A) Project location
  City eight highways (Wafangdian to Changxing Island above) the second contract, the east section of the double rooms Wafangdian body, via a large Li Tun, Oida ditch, stone Tuen Mun and Tai Sichuan, Shenyang-Dalian Highway and west of the city 8 Highway cross overpass.
(B) the topography and geology
  The project is located in the central coastal areas of Liaoning Province. The region is plain topographic micro hilly areas, route through areas to dry land, barren hills, the main river.
  Engineering geological conditions in the region is relatively simple, the upper cover for the sub-clay, gravel under the soil, generally 2-3 m thick, locally thick sections. Into the shallow depth of bedrock, and some sections directly exposed. The underlying bedrock is sedimentary rock, rock to sand, mudstone.
  According to the seismic intensity zoning icon set, Dalian Wafangdian region
 

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