OACETT IEPPE case studies
OACETT IEPPE · Put your knowledge to work in context.
The OACETT Internationally Educated Professionals Practice Examination (IEPPE) is a practice assessment offered by the Ontario Association of Certified Engineering Technicians and Technologists (OACETT) for internationally educated engineering technicians and technologists preparing for certification in Ontario. It gives candidates who trained outside Canada a low-stakes way to see how their knowledge maps onto Ontario practice expectations before they sit formal certification assessments. The OACETT IEPPE case studies are 5 cases and about 2,104 words.
1Conflicting Cathodic Protection Readings on a Municipal Watermain
You are the field technologist on a 2.4 km ductile iron watermain replacement in an Ontario municipality. The contract specifies a polyethylene wrap and a 30-millivolt cathodic protection criterion measured against a copper-copper sulfate reference electrode.
437 words, about 2 min2Pressure Test Failure on a Sprinkler Main
A 150 mm fire protection main in a new warehouse is undergoing a hydrostatic test at 1.5 times working pressure, held for two hours per the applicable standard. The gauge reads a drop from 1,380 kPa to 1,310 kPa over the hold period.
405 words, about 2 min3A Junior Technologist's Field Change Without Authorization
You are the senior technologist on a bridge rehabilitation. A junior technologist on your team, wanting to keep the crew productive during your two-day absence, authorized a field change: moving 14 anchor bolt locations 75 mm to avoid rebar congestion, marked on the deck with spray paint, and told the ironworkers to proceed.
427 words, about 2 min4Slope Stability Concern During Winter Earthworks
You are the geotechnical field technologist on a subdivision servicing project in February. A 4.5 m deep sanitary sewer trench is open with Type 2 shoring per the project's trenching plan.
432 words, about 2 min5Documentation Gap in a Commissioning Report
You are finalizing a commissioning report for a new 400-tonne chiller plant. The report must include test results for 12 chilled water valves.
403 words, about 2 min