Novel Probabilistic Approach for Quantification of Cost-Overruns Risk and Determination of Primary Causes

Table 1

Scheduled material.

Task name	Concrete (m^3)	Steel (m^3)	Rebar (m^3)
Section A B2	383.364	0	4.600368
Section A B1	420.701	0	5.048412
Section B B2	855.273	0	10.263276
Section B B1	822.997	0	9.875964
Section C B2	1,091.306	0	13.095672
Section C B1	1,554.421	0	18.653052
Section D B2	1,032.931	0	12.395172
Section D B1	1,235.256	0	14.823072
Section A F1	41.082	215.185	0.246492
Section A F2	0	204.203	0
Section A F3	2.296	174.329	0.013776
Section A F4	16.515	165.99	0.09909
Section A F5	6.318	161.718	0.037908
Section A F6	11.399	162.345	0.068394
Section A F7	6.351	158.392	0.038106
Section A F8	6.003	159.327	0.036018
Section A F9	81.103	163.361	0.486618
Section B F1	14.803	263.164	0.088818
Section B F2	0	299.953	0
Section B F3	13.086	263.409	0.078516
Section B F4	86.639	191.355	0.519834
Section B F5	4.563	183.254	0.027378
Section B F6	71.109	189.051	0.426654
Section C F1	50.791	214.725	0.304746
Section C F2	0	223.335	0
Section C F3	21.313	223.991	0.127878
Section C F4	25.23	228.924	0.15138