Critical Chain Design Structure Matrix Method for Construction Project Scheduling under Rework Scenarios

Table 2

Activity parameters in the case project.

ID	Activity	Learning curve	Duration (day)
			Min	Likely	Max
A	Perform prelim. mkt analysis	0.5	5	8	15
B	Evaluate marketability options	0.6	5	8	15
C	Engage feasibility consultants	0.3	3	4	7
D	Evaluate planning & zoning process	0.5	10	13	20
E	Perform massing study	0.6	20	24	35
F	Develop conceptual design	0.8	30	35	50
G	Identify external stakeholders	0.4	5	8	15
H	Identify permits & approvals	0.7	10	13	20
I	Complete phase 1 ESA	0.3	10	13	20
J	Evaluate consultants & contractors	0.6	10	13	20
K	Obtain rough construction costs	0.5	5	8	15
L	Determine highest & best use	0.5	3	5	9
M	Identify debt options	0.4	2	4	8
N	Identify equity options	0.5	3	4	5
O	Update financial underwriting	0.5	1	2	3
P	Reevaluate organization strategy	0.6	2	3	5
Q	Estimate schedule	0.6	3	4	7
R	Gain control of site and/or client	0.6	3	4	7
S	Review and approve	0.7	3	4	7