預制樓梯吊裝

1、預制樓梯吊裝方案1目錄第一章工程概況......................................................................2第二章編制依據......................................................................3第三章方案確認..............................................

2、........................43.1樓梯構件統(tǒng)計....................................................................................................................43.2構件吊裝耗時............................................................

3、........................................................43.3圖紙設計情況....................................................................................................................4第四章材料進場路線及堆放.........................

4、..........................6第五章材料預制計劃...............................................................7第六章施工組織......................................................................76.1吊裝前準備要點................................

5、................................................................................76.2樓梯構件吊裝要點..........................................................................................................116.3吊裝過程示意...........

6、.......................................................................................................126.4安裝..............................................................................................................

7、...................14第七章勞動力組織.................................................................16第八章安全管理....................................................................17第九章吊裝質量管理......................................

8、.......................18第十章成品保護....................................................................19第十一章需注意的質量問題.................................................19第十二章應急預案...............................................

9、..................20第十三章質量記錄.................................................................22預制樓梯吊裝方案3《建筑機械使用安全技術規(guī)程》（JGJ332012）《鋼筋焊接接頭及驗收規(guī)程》（JGJ182012）《混凝土結構工程施工質量驗收規(guī)范》（GB502042002(2011版)）《施工企業(yè)安全生產管理規(guī)范》（GB506562011）《建筑

10、施工安全檢查評分標準》（JGJ592011）《施工現(xiàn)場臨時用電安全技術規(guī)程》（JGJ462005）《建筑設計防火規(guī)范》（GB500162006）九方城市花園A7地塊15棟工程施工圖紙九方城市花園A7地塊工程平面布置圖第三章第三章方案確認方案確認3.1樓梯構件統(tǒng)計樓梯構件統(tǒng)計單件數據尺寸體積鋼筋重量總重量LWH（m3）（t）（t）（mm）（mm）（mm）0.5930.0811.482752118016003.2構件吊裝耗時構件吊裝耗時每跑