أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Project operation planning, makes sure that the work in the project is progressing as planned or not, they provide the PM with the necessary reports to correct or rectify any deflection.
The answer is there in the question itself. Each project has a plan. There can't be a general plan common to all projects because each project is one of its kind. That is why a project is often cited as an exaple for product differentiation in Marketing principles.
In my point of view
i do agree with both Mr, :Harith & Mr,: Ajikumar too
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i beleive that the most important factor is the final targets which are controlling & sure leadind the project operation planning all the time to the rights directions & sure rights decisions in the right time too