Mechanical Engineering

DNN Engineering provides cutting edge multi-disciplinary engineering solution for the clients throughout Canada. The mechanical and piping engineering group has expertise in both greenfield and brownfield projects. Mechanical and piping engineering group is primarily responsible for developing facility layouts and general arrangements, procurement support, equipment selection and system design. This group has experience in engineering from conceptual/scoping study and front-end-engineering design through detailed engineering. Mechanical and piping engineering group also provides engineering and condition assessment services to the fossil power and refining industries and has expertise in fitness-for-service (FFS) assessment of pressure equipment according to API 579 code.

Mechanical and piping engineering group brings state-of-the art engineering solution for the following fields of the mechanical engineering:

Reliability studies
Project scope optimization
Plant layout
Pressure vessel design (ASME Section VIII D1)
API 650 tank design
Heat exchanger specifications
Rotating equipment specifications
Safety relief system design
Process piping system design
Plant utility system design
Pipe stress analysis (CAESAR/Autopipe)
Material handling equipment
Level 1 & 2 Fitness-for-service (FFS) according to API579
Detailed constructability analysis
Work specifications
Building mechanical system design: HVAC, plumbing, fire protection