XX市XX區(qū)交通局汽車西站砼地坪A標段工程投標施工方案.doc

一　施 工 方 案

編制依據：
本工程招標書
　　　　　本工程設計施工圖紙和招標答疑及變更
          城市道路與橋梁施工驗收規(guī)范
　　　　　現行建筑工程施工與質量驗收標準
　　　　　本公司施工經驗和技術力量
　　　　　施工現場實際情況

1.工程概況
本工程為XX市XX區(qū)交通局汽車西站砼地坪A標段工程。建設地點位于XX汽車西站院內，由XX市XX區(qū)建筑規(guī)劃設計院設計，建設規(guī)模約11200m2。
 1 、砼地面
砼地面具體作法為：A、壓實土層，壓實度為98%；B、20 mm厚狗頭石壓實；C、15cm厚水泥穩(wěn)定砂礫；D、5m×5m板塊24cm厚C30砼面層。排水坡度為0.3%。
2 、磚砌排水溝
磚砌排水溝具體做法：A、墊層：C10素砼墊層100mm厚；B、Mu10機磚，M10水泥砂漿眠砌370mm厚溝壁600mm高，1：2水泥砂漿抹面；C、250mm高C30砼壓頂；D、150mm厚500×550mmC30砼溝蓋板，配筋為：主筋為Ф12、分布筋為Ø8。
3 、變形縫
變形縫的布置為每隔5m一條，一般為脹縫型，每隔100m設伸縮縫一條，為傳力桿加套管型，伸縮縫兩
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
 

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