I have to mention that I am having Project Management experience for construction management of Telecom Infrastructure projects, Building, Hotel and resorts construction works and I am also about to appear in the PMP exams. Like I said, working as per the NOC description outlines the job duties....No. You can't apply for SINP.
Check your eligibility for QSW.
The only issue is that there is no designation by the title "Planning Engineer - Constructions" but only Construction Manager" in Canada while in GCC we are given the title Planning Engineers as we Plan, organise and execute the full project from start till finish and report to Deputy Project Directors or any other Senior Project Managers.