Dear Bob
You will agree with me tha many today cannot build a house without a building plan? One reason building plans have become popular is because of their mandatory requirement especially in urban enclaves. Project plans which are multifarious in nature are much more complex and divergent than building plans. This is given a circumstance whereby Project is a novelty replete with risk which makes them highly vulnerable to predators as they are being constrained by the elements of time, cost and quality.
The more complex a Project is, the more inevitable and indispensable the planner's role is. This is given a circumstance where planning is that which provides answers to the following questions which often times confront Project Management.
(1) When will this Project be completed?
(2) What activities do we need to carry out to be able to complete this project?
(3) How will this project be delivered ? What is the best strategy to ensure delivery?
(4) What resources should we employ to ensure that the project is delivered as and when due?
(5) If all things go well what cost shall we incur to ensure project is delivered at its due date?
(6) What activities can we afford to delay without delaying the overall time of delivering our project?
(7) Is it necessary to incur an extra cost in order to accelerate the time of completion of the Project.
To these Questions we now turn,
For Q1 , You will need knowledge of basic scheduling technique depending on how simple or complex the project may be.
For Q2, the Engineer should be able to scope his job and break the activities down to a manageable task level
For Q3, the Engineer needs to specify this equipment and be reminded of the relationship that exists between tasks. This is given a circumstance whereby ability to identify sequences and methodology of task execution makes a difference between an expert and a novice.
In providing answers to Q4, Planning here helps us to define who is to do what - i.e. resource loading, manpower histogram etc.
In addressing Q5, Planning here helps us to establish from day 1 the budget profile of a project, taking into consideration the time value of money. An Engineer that must give answers to the above questions at a fraction of the time must of necessity be good in planning. Planning is a ubiquitous entity which every Engineer must of necessity learn to key into to ensure projects are delivered as and when due. Bob what do you think?