日前，浙江富春江船闸扩建改造主体工程在杭州举行签约仪式，正式开工建设，计划工期三年。工程完工后，存在几十年的钱塘江中上游水运瓶颈将被打通，大杭州水路西进再无阻隔，曾经兴旺发达的建德水运有望复兴。

a,Zhejiang fuchunjiang lock expansion reconstruction engineering subject in hangzhou held a signing ceremony,Started to be constructed,Project time limit for three years.After the completion of the project,Exist several decades, a hierarchical qiantang river water transportation bottleneck will be get through,Big hangzhou west waterway no barrier,Once flourishing building heart water transport is expected to revival.

　　富春江船闸运行水位落差最大达20.21米，整个船闸高度达32.8米，是浙江建设规模最大、水位落差最高的船闸。

Fuchun river lock operation height of water maximum of 20.21 m,The whole ship lock height of 32.8 m,Zhejiang province is the largest construction/Height of water of the highest lock.

　　工程要在已有枢纽格局下对老船闸进行扩建改造，在现有船闸下新接一个500吨级船闸，还必须兼顾未来1000吨级船舶的通航要求。施工过程中，要协调好工程建设与枢纽正常运行的关系，确保老船闸和富春江大坝结构安全以及富春江电厂运行稳定。

Engineering to the existing terminal pattern to old lock extension transformation,In the existing lock new after a 500 - ton ship lock,Must also give consideration to the future 1000 - ton ship navigation requirements.Construction process,To coordinate well the engineering construction and terminal normal running of the relationship,Ensure that old lock and fuchun river dam structure security and fuchun river power plant stable operation.

　　据杭州市港航管理部门介绍，该工程对解决全国通航河流上1000多座碍航闸坝复航问题，具有极大的示范作用。

According to hangzhou waterway administration departments is introduced,The project to solve the national navigable rivers on more than 1000 a dam or sluice gate hinders navigation western-imposed problem,Which has a great demonstration effect.