The authors have discussed the frame for management of separate checking and acceptance for housing, in this paper they will make research on the work of principal project management by real estate developing company.

After drawing lessons from domestic and international related research resultabout project commission management, concerning that our country is promotingthis management mode gradually, this thesis analyze the contents and managementpoints of each stage deeply.

The agent of construction system,that is,the model of project management agent,is now gradually used in the governmental projects.

We only then limit the acministrative consignment the connotation,determined the request main body and is entrusted with something the main body scope and the rights and obligations,is clear about the administrative consignment the consignment basis,the limit administration consignment item,and the theorists un-derst.