对建设工程项目全面委托管理方式的评介

对于一项建设工程来说，由于其建设投资渠道、权属与功能以及运营方式不同，因而可以采取不同的建设管理方式。对于公用建设工程或自营式项目，近来又出现了“由业主组织发包、全面委托管理”的方式。采取这种方式，业主只负责立项、筹资以及建成后运营管理，而将繁杂的建设管理事务委托给专门从事工程建设管理的社会性机构——建设经理，由建设经理负责从项目规划直至竣工验收阶段的全面管理（ＣＭ方式）。采用这种方式，业主不必建立专门的管理机构，而是充分发挥建设经理的专业经验优势，可以节省投资，缩短工期，避免建设过程中决策管理的失误。

Navigation facilities of TGP during construction

The Yangtze River is the largest navigable river in China. During the construction period of TGP, in order that the navigation development of Yangtze River might not be influenced, the water transport along the river reach of damsite should be unimpeded and safe. This is an important technical issue to be dealt with. After repeatedly studying the TGP and taking into consideration of various possible conditions, it has been adopted to widen and deepen diversion open channel on the right bank, and to provide winching device and powerful towboats for facilitating shipping, and to construct temporary shiplock on the left bank , and meanwhile to harness the navigation channel beyond the diversion open channel and the approach channel of the temporary shiplock for maximizing the navigation capability of these two navigation lines. Besides above facilities, some comprehensive transport projects, such as transshipment wharf on the upstream and highway overpassing the dam, will be constructed to deal with conditions of unexpected emergency and the passenger and cargo shipment during impounding period. Through reasonable regulation and administration, these facilities can be expected to meet the passenger and cargo shipping requirement on the Yangtze River during construction period satisfactorily.