十一届三中全会吹响了改革开放的号角。20年来,长江航道事业空前兴旺发达,担负着846千米长江主航道保畅通任务的长江南京航道工程局的航道疏浚事业,也走过了一段不平凡的发展历程。 一、全额预算,计划经济大锅饭 十一届三中全会以前,我国航道事业实行全额预算、统收统支的制度。航道疏浚和养 The Third Plenary Session of the 11th CPC Central Committee has sounded the horn of reform and opening up. Over the past 20 years, the cause of the Yangtze River has enjoyed unprecedented prosperity. The waterway dredging project of the Yangtze River Nanjing Waterway Engineering Bureau, which is responsible for ensuring the smooth flow of 846 kilometers of the main waterway of the Yangtze River, has also gone through an extraordinary course of development. First, the full budget, planned economy big pot Before the Third Plenary Session of the Eleventh Central Committee, China's waterway business to implement a full budget, unified collection and spending system. Waterway dredging and raising