The Use of Project Time Management Processes and the Schedule Performance of Construction Projects in Mexico

Table 5

Results of the Schedule Performance Indexes in the observed projects.

Weeks	Delayed projects							Projects completed on time
	1	3	4	5	9	10	12	2	6	7	8	11	13	14
1	0.24	0.84	0.23	0.91	0.71	0.14	0.02	1.00	4.35	1.41	1.06	2.95	1.04	0.45
2	0.31	0.80	0.22	0.54	0.36	0.07	0.50	1.24	2.52	1.03	0.94	2.42	0.75	0.36
3	0.40	0.86	0.18	0.93	0.81	0.10	0.34	1.28	2.14	0.84	0.92	1.97	0.52	0.77
4	0.39	1.02	0.16	1.00	0.86	1.11	0.25	1.40	1.60	0.78	1.12	1.66	0.39	0.77
5	0.56	0.99	0.17	1.06	0.96	0.89	0.20	1.32	1.55	0.74	1.06	1.50	0.31	0.72
6	0.66	0.98	0.53	1.04	0.91	1.36	0.43	1.23	1.35	0.75	0.95	1.41	0.46	0.77
7	0.67	0.91	0.82	1.00	0.80	1.38	0.55	1.13	1.33	0.78	0.91	1.27	0.58	0.83
8	0.76	0.98	0.98	1.04	0.86	1.33	0.62	1.05	1.28	0.88	0.88	1.19	0.61	0.86
9	0.75	1.01	0.98	1.00	0.87	1.30	0.82	1.02	1.21	0.89	0.80	1.11	0.54	0.88
10	0.83	0.98	0.92	1.01	1.12	1.19	0.84	0.98	1.16	1.03	0.94	1.09	0.76	0.91
11	0.77	0.93	0.97	1.00	1.02	1.08	0.87	0.97	1.17	1.02	1.05	1.05	0.74	0.90
12	0.93	0.92	0.94	1.00	1.02	0.99	0.94	1.00	1.13	1.00	1.16	1.04	0.76	0.93
13	0.92	0.92	0.98	0.94	0.95	0.93	0.89		1.08	1.01	1.08	1.02	0.98	0.93
14	0.93	0.89	1.00	0.88	0.88	0.89	0.94		1.04	1.00		1.00	1.00	1.00
15		0.87		0.82	0.87	0.83	1.00		1.01			0.93
16				0.79	0.96	0.78			1.00			1.00
17				0.76	1.00	0.75
18				0.75		0.71
19				1.00		0.74

Projects that were granted an extension of time.