清淤换填技术交底（Dredging for fill.）.docVIP

清淤换填技术交底（Dredging for fill.） Engineering construction technical disclosure Engineering construction technical disclosure, engineering construction technical disclosure Engineering construction technical disclosure - - - Subgrade cleaning Subgrade cleaning, subgrade cleaning Subgrade dredging Hui backfill Fill fill One one by one A, ,, Compilation Compilation Compilation basis On the basis of Basis 1, highway bridge and culvert construction technical specifications 2, highway engineering quality inspection and evaluation standard 3, Hubei province Hangzhou to Ruili Expressway to Yangxin Tongcheng section of civil engineering construction contract section Fourth 4, Hubei province Hangzhou to Ruili Expressway to Yangxin Tongcheng section of the civil engineering construction technical specifications 5, headquarters, Hubei, Hangzhou, Rui Ji [2009] No. 05 article on the issuance of subgrade dredging, backfill project management approach notice 6, second resident office JK-003-02-0048 general mail 5, other similar projects in the companys existing construction technology experience two 22 Two, ,, Project Project item Project overview General situation Survey 1. geographical location, Hangzhou to Ruili highway is the national highway network planning in the twelfth horizontal lines, starting from Zhejiang, Hangzhou, Jiangxi, Hubei, Hunan, Guizhou, stop in Ruili, Yunnan, Chinas developed eastern region, the central region of economic development and the ongoing large-scale development The organic relation of the western region is the component of five lines in the 651 skeleton highway network of Hubei province. It is also the plan of Hubei Province One of the fast travel routes. The completion of the project will improve the national and regional road network structure, comprehensively develop regional resources and implement the national poverty alleviation campaign It will stimulate the rapid development of the whole regional economy, ease the pressure of the rapid growth