Research On A Schedule And Control Of The Overhauling Project Of Shanghai Cable Gas Supply System

Communication cables is a kind of specific cables which are used for transmitting communication signals,mainly including close-range audio communication,long-range high frequency carrier wave communication,digital communication and signals transmitting.To maintain the Cable Gas Supply System operates normally and safely is very significant for it is an equipment to barrel communication cables from water and ensure communication cables running safely.However,it has been more than 20 years after the Cable Gas Supply System put into service.Many of equipment are in service over years while the aging situation of gears is noticeable.The special fund for facility maintenance from Shanghai Telecom has been reduced year by year which directly caused the over-age equipment cannot be renovated.In order to guarantee the proper functioning of communication cables,overhauling of aging equipment is demanded which need to eliminate hidden troubles of machine failures to ensure equipment operation stabilization.Study content according to related theory and methodology of project management,the study would start from schedule plan and progress control field.The implementation of the study requires intensive research and in-depth analysis to come up with key factors influence the project while detailed project plan establishment would be based on it.Moreover,on schedule control plane,on the basis of PDCA(Plan-Do-Check Action Cycle)theory,researchers need to compare actual progress with target advance and conduct variance of analysis.By this way,improvement measures should be formulated to guarantee project time limit.In the meantime,the project implementation might offer a reference for other similar in-company project.The article mainly divided into six parts.Research background,research significance,research approach and methodology are stated in the first parts.Then the author introduced related theory of project progress management,scheduled plan and progress control.In the third part,the overhauling project of Shanghai Cable Gas Supply System would be elaborated in detail.The author defined the overhauling project in the fourth part,including work breakdown phases,time estimation,logical relations etc.Subsequently,the development and control project schedule measures,efficiency checking system,dynamic modifying mechanism of the project would be stated.The summary paragraph expounded the deficiency of the article,meanwhile future vision of the project would be mention as well.