XX市XX区交通局汽车西站砼地坪A标段工程投标施工方案.doc

一　施 工 方 案

编制依据：
本工程招标书
　　　　　本工程设计施工图纸和招标答疑及变更
          城市道路与桥梁施工验收规范
　　　　　现行建筑工程施工与质量验收标准
　　　　　本公司施工经验和技术力量
　　　　　施工现场实际情况

1.工程概况
本工程为XX市XX区交通局汽车西站砼地坪A标段工程。建设地点位于XX汽车西站院内，由XX市XX区建筑规划设计院设计，建设规模约11200m2。
 1 、砼地面
砼地面具体作法为：A、压实土层，压实度为98%；B、20 mm厚狗头石压实；C、15cm厚水泥稳定砂砾；D、5m×5m板块24cm厚C30砼面层。排水坡度为0.3%。
2 、砖砌排水沟
砖砌排水沟具体做法：A、垫层：C10素砼垫层100mm厚；B、Mu10机砖，M10水泥砂浆眠砌370mm厚沟壁600mm高，1：2水泥砂浆抹面；C、250mm高C30砼压顶；D、150mm厚500×550mmC30砼沟盖板，配筋为：主筋为Ф12、分布筋为Ø8。
3 、变形缝
变形缝的布置为每隔5m一条，一般为胀缝型，每隔100m设伸缩缝一条，为传力杆加套管型，伸缩缝两
A work plan was implemented

Prepared according to:
The project tender
The engineering design and construction drawings and tender Q and change
          City road and bridge construction acceptance
Existing building construction and quality acceptance criteria
The company's construction experience and technical strength
Actual construction site

1. Project Overview
This works for XX XX District Department of Transportation Changsha Western Bus Station City Concrete Floor A Lot project. Changsha Western Bus Station hospital building located at XX, XX City, XX by the Architectural Planning and Design District, design, construction scale of about 11200m2.
 1, concrete floor
Concrete floor concrete methods as: A, soil compaction, compaction was 98%; B, 20 mm thick nugget stone compaction; C, 15cm thick cement stabilized gravel; D, 5m × 5m Plate 24cm thick C30 concrete surface . Drainage gradient of 0.3%.
2, block drains
Brick drains specific practices: A, cushion: C10 Plain Concrete 100mm thick cushion; B, Mu10 machine brick, M10 370mm mortar sleep assemble 600mm thick groove wall high, 1:2 cement mortar Plastering; C, 250mm high C30 Concrete pressure top; D, 150mm thick 500 × 550mmC30 concrete trench cover, reinforcement is: main reinforcement for the Ф12, distribution of reinforcement for the Ø8.
3, deformation joints
Deformation joint layout for the intervals of 5m a general model for the expansion joints, expansion joints at intervals of 100m set a, for the dowel bar sleeve type increases, the two expansion joints