城八公路（瓦房店至長興島段）路基第二合同段施工總結.doc
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施 工 總 結
東北軍輝路橋集團于2004年4月中標瓦房店城八線路基二標段。于4月21日進入工地，經過16個月的奮戰于2005年8月份工程主體工程基本完成。并于2005年10月末交工驗收。原中標價格3174萬元，變更線路核定標價2845萬元，設計變更及增加預算1180萬元，初步結算4025萬元。利潤估算在400萬元左右。現將工程做一下簡單總結。
一， 瓦房店城八公路第二合同段的基本概況。
（一）項目位置
城八公路（瓦房店至長興島段）第二合同段東起瓦房店市的雙房身，途經大李屯、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） 地形與地質情況
本項目位于遼寧省中部沿海地區。區域內地貌形態屬于平原微丘區，路線所經地區以旱田、荒山,河道為主。
該地區工程地質條件比較簡單，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。基巖進埋深較淺，有的路段直接出露。下伏基巖為沉積巖，巖質以泥質砂巖、泥巖為主。
根據國家地震烈度區劃圖標定，大連瓦房店地區
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