According to the recently conditions of city installation of Urumqi

2000 plannign

and 2010 long term programme

Set up 1999~2003 stage objective and budgetary estimate the necessary amount of investments and the financial allocation for the city installation construction.This paper is mainly about how to depend on the 0-1 Integer linear programming and optimum model to make full use of the inadequate financial allocation to get the greatest social

economic and environmental benfits.