Practical Enginuity, Mission Viejo, Calif. Critical path diagrams, which have evolved from logic diagrams, can help refiners optimize the timing of FCC start-ups. Those start-ups require that certain ...

Construction project schedules have come a long way since the 1950s, when the critical path method of graphing milestones, activities and logic ties using algorithms to analyze work progress began to ...

Critical path diagrams, which have evolved from logic diagrams, can help refiners optimize the timing of FCC start-ups. May 2, 2003 Click on the pdf link below to view entire article. Critical path ...