Existing Defects and Improvement Suggestion of Power Project Management in Respect of Internal Audit

The existing defects and concrete manifestation in Tibet Power Grid project audit process were indicated in this paper such as unsound internal mechanism of constraint,inadequate bidding procedures,and non-standard on-site management of visa,etc.The reasons of these existing defects were analyzed.The improvement measures were put forward in some fields such as system management,design management,bidding management,contract management,billing management,and completion settlement management,etc.