Risk Level Assessment in Construction Projects Using the Schedule Performance Index

Table 2

Durations and delays.

ID	Planned duration	Final duration	Delay	SPI3	SPI6	SPI9	SPI12
Project 01	25	43	18	0.7938	0.4102	0.3492	0.3539
Project 02	18	36	18	1.0516	0.8411	0.5685	0.5578
Project 03	25	43	18	0.0000	0.2366	0.1935	0.1927
Project 04	27	57	30	1.3098	0.7279	0.5338	0.4197
Project 05	22	55	33	1.0273	0.7599	0.6091	0.4803
Project 06	24	34	10	0.6628	1.3595	1.2069	0.9597
Project 07	28	46	18	0.6528	0.7444	0.5235	0.4082
Project 08	21	35	14	0.9039	0.7693	0.6799	0.7227
Project 09	26	39	13	0.0000	0.1603	0.3529	0.3229
Project 10	25	32	7	0.5131	0.6980	0.7402	0.6722
Project 11	25	32	7	0.7129	0.6390	0.6414	0.5929
Project 12	19	25	6	0.9504	0.8943	0.8729	0.7664
Project 13	24	25	1	0.8644	0.8811	0.9898	0.9366
Project 14	23	26	3	0.8950	0.8339	0.8771	0.8453
Project 15	30	30	0	0.9966	1.0002	0.9893	0.9899
Project 16	28	28	0	1.0000	0.5919	0.8722	0.8210
Project 17	32	32	0	1.0000	1.5198	1.1820	1.1319
Project 18	32	36	4	0.9764	1.0010	1.0065	0.9767
Project 19	21	21	0	1.1034	1.1034	1.1460	1.2981