Implementation of Critical Path Method and What If Analysis in Project Management Information System

Project management is the process of planning, im-plementing, monitoring and closing projects so that the project runs according to the target. One company that requires project management is PT. Triprima Karya which offers construction project consulting services. In the company there are problems, namely there are still delays in several projects which result in de-lays in project payments so that it can harm the company. The purpose of this research is to implement the critical path method and what if analysis to anticipate project delays at PT Triprima Karya. The methods used for delay analysis are Critical Path Method and What If Analysis. The results of the research are based on the critical path method, the critical path on the project is the Preliminary work (A), Preparatory work (B), Construction work (C), Mechanical and plumbing work (E), Electrical work (F), Power connection new electricity (H). And if activity A is delayed for 7 days, based on the results of what if analysis calculations, the activities that can be accelerated are Preparatory work (B) with an additional number of 5 workers and 8 hours, Construction work (C) with an additional 1 worker and 0, 9 hours, Mechanical and plumbing work (E) with an additional number of 1 worker and 1 hour, Electrical work (F) with an additional 1 worker and 1.1 hours New electrical power connection (H) with an additional number of 3 workers and 4 hours.