Given a project WBS as shown on the right, you are required to:

1.Sequence the work packages (use work packages in the first two levels of WBS, do not show any activity)

2.Sequence activities under site work package

3.Sequence activities under site security package

4.Sequence activities under structure package

5.Develop the sequence of the whole project

6.Develop precedence diagram and determine project duration

7.Re-sequence activities given that activities cannot be done concurrently due to space limitation

Project WBS

Site work

Drainage (1d)

Grading (1d)

Paving (2d)

Landscaping (4d)

Site security

Fencing (3d)

Security lights (1d)

Structure

Exterior

Slab-on-grade (5d)

Concrete masonry unit (CMU) walls (8d)

Roof (5d)

Roll-up doors (1d)

Bar joists (3d)

Interior

Electrical (3d)

Finishes (4d)

Ceiling (2d)