Diagnosis Index System Setup for Implementation Status Management in Large-Scale Construction Projects

Table 1

Problem representations in decision-making stage.

Category	Problem representation	Problem symbolization
Project planning	Current status unknown	A1
	Developing trend unknown	A2
	Policies not grasped	A3
	Project positioning unclear	A4
	Project decisions controversial	A5
	Report inefficiently prepared	A6
	Report delayed	A7
Feasibility analysis	Survey not actually performed	A8
	Survey scope incomprehensive	A9
	Information not true	A10
	Method incorrect	A11
	Content not comprehensive	A12
Decisions and approvals	Decision reference not reliable	A13
	Decision process incorrect	A14
	Decision-making inefficient	A15
	Approval process not standard	A16
	Approval inefficient	A17