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Ditecsa provides engineering services along its four key sectors, for the preliminary phases and different stages of study for project execution.

The engineering services include the different disciplines (civil, processes, instrumentation and control, pipeline, electricity and structures), with a capacity of more than 300,000 HH/year.

It relies on more than 200 experienced engineers that cover the different specialities and services (conceptual and basic detail engineering, construction and commissioning).

Conceptual/process engineering

  • Conceptual studies of processes using specialized simulation programs
  • Study of options and foundations of design
  • Mass balance and energy
  • Description of process and operation philosophy
  • Design of process equipment and auxiliary systems (specification and data sheets)
  • Process flow diagrams
  • Pipeline diagrams and instrumentation
  • Cause-effect chart of processes
  • Lists of lines, equipment and interconnections
  • Operation manuals and commissioning
  • Technical evaluation matrix

Basic Engineering

  • Study, dimensioning and integration of equipment creating initial lists for purchases
  • PI&D diagrams, general electrical single-line diagrams and architecture of control, plot plan
  • Preliminary, mechanical, electrical and control calculations
  • Study for supplier selection

Detail engineering

  • Civil engineering, structures and architecture, electrical, mechanical, pipelines and I&C
  • Diagrams and definitive installation drawings
  • Design of customization and programming of devices (PLC, HMI, etc.)
  • Development of all assembly specifications and equipment information sheets
  • Detailed planning of execution of every process and stage of the project



  • Supply management
  • Equipment logistics and materials for work
  • Management and supervision of works
  • Analysis of packages and construction planning
  • Civil and structural work, assembly of equipment and electromechanical tasks
  • Package integration


  • Precommissioning and commissioning
  • Calibration and adjustment of equipment and instruments
  • Plant set-up
  • Checking of services and optimization
  • Loading test and loading shedding

Engineering projects

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