周南中学新校区土方工程施工方案.doc

一、施工方案
1、工程概况：
**市****拓址新建土方工程施工，位于**市经济开发区，西临金霞大道留有部分未推平的山坡地，南临天鹅大道（待建）东临鹅秀大道（待建），地势北高南低走向，中间部份高地建有民房，高地两侧为水田、水塘及其它耕植地。本施工任务是将场地按设计要求推平压实，为后期施工创造条件。
本项目用地总面积385.3亩，其中挖方约13万m3。填方约59万m3。尚有约46万m3（实体积）需运入土方填实，土石方工程量大、工期紧，我司决定采用机械化施工来解决土方挖填运工作。针对本工程的特点，组织施工时需合理选择施工机械精心安排工作面，精心计算各分段的工作量，采用多机组、多层段、多班次的主体交叉流水作业分区段施工方法，做到充分利用空间和时间各工种、各工序之间的有机配合，保持多机组连续作业的良好状况，体现机械化的高效率、高速度。同
A construction program
1, Project Overview:
** **** Extension city new earthwork construction site, located ** Economic Development Zone, leaving part of the road west Jinxia not leveling the hillside, south of Swan Boulevard (to be built) Show Boulevard east of Goose ( to be constructed), lying north to south direction, the middle part of the high built houses, high on both sides of the paddy fields, reservoirs and other cropping land. The construction task is to design the site to promote peace by compaction, construction and create conditions for the post.
The total area of 385.3 acres of land for the project, including excavation of about 130,000 m3. Fill about 590 000 m3. There are about 460 000 m3 (actual size) need to fill into the solid earth, earth and stone works volume, short construction period, our company decided to solve the earth partially, mechanized transportation construction work. Characteristics for this project, construction organizations, construction machinery should be selected carefully arranged face, carefully calculating the workload of various sections, multi-unit, multi-segment, multi-frequency cross-flow process the main body of the construction method for partition, so that make full use of all types of space and time, the organic tie between the various processes, to maintain continuous operation of multiple unit in good condition, reflecting the high efficiency of mechanization, high-speed. With