REA Final - 22 Dec 20 - eBook - 1682 pages

The delayed start and lack of schedule created major inefficiencies. Spearhead Planned vs Recorded Manpower Three specific issues beyond Spearhead’s control caused substantial Loss of Productivity (LOP)

55

50

333% Increase of Planned

Jan End

45

40

35

Substantial Completion

Dec End

30

25

Planned # Workers Recorded # Workers

Number of Workers

20

15

Covid Shutdown

10

5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Planned # Workers 9 10 10 11 11 12 12 13 13 14 14 15 15 16 17 18 19 20 20 19 18 18 17 16 15 14 13 12 11 10 8 6 5 4 3 2 2 Recorded # Workers 9 14 12 11 11 12 10 10 14 16 18 16 14 17 19 20 21 20 23 26 29 36 42 41 43 42 42 52 36 20 13 6 5 4 4 2 2 0

Week Number

Lack of Schedule Without a schedule, Spearhead executed its work with unrealistic, “whispered” end dates. The acceleration, lack of information and poor coordination created gross inefficiencies.