SMP Tutorial CPM GANTT PERT SIMU How to plan a by lisashepherd

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									                   SMP Tutorial 2 CPM / GANTT / PERT / SIMU
                          How to plan a business project

1.
                           9              11                                    19                 25           25                 26
                                 B                                                        E                               F
                                (2)                                                      (6)                             (1)
                           10             12                                    19                 25           25                 26
 0                 9                1              12               19                   0                               0                26                  31
          A                                              D                                                                                           H
         (9)                                            (7)                                                                                         (5)
 0                 9                               12               19                                                                    26                  31
         0                 9              12                0                                19                 23                                  0
                                 C                                                                   G
                                (3)                                                                 (4)
                           9              12                                                 22                 26
                                    0                                                                   3                          Key:   ES                  EF

                                                                                                                                              (Duration)

                                                                                                                                          LS                  LF
                                                                                                                                                Float


Completion time = 31 weeks
Critical path = A – C – D – E – F – H

2. (a)
                                               1.5              2           2                  3            3                3.5
                                                 Rem. CH                        Pistons                         Rep. CH
                                                  (0.5)                            (1)                           (0.5)
                                               3.5              4           4                  5            5                5.5
                                                        2                            2                               2
 0             1       1                1.5    1.5              2.5         2.5              4.5            4.5                5        5.5             6.5
      Trans            Rem. case               Rem. Filter                        Clean                     Refit filter                      Test
       (1)               (0.5)                    (1)                              (2)                         (0.5)                           (1)
 0             1       1                1.5    2                3           3                  5            4.5                5        5.5             6.5
       0                        0                    0.5                          0.5                             0.5                           0


                                                     1.5              4.5                          4.5               5.5                6.5               7        7           8
                                                        Rem. El.                                        Inst. El.                         Rem. case                    Trans
                                                          (3)                                             (1)                               (0.5)                       (1)
                                                     1.5              4.5                          4.5               5.5                6.5               7        7           8
                                                                0                                            0                                  0                       0


(b)            8 days lost production will cost £8,000

(c)            No, because they are not critical activities.

								
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