In keeping with our commitment to stay abreast of the latest efficient techniques and innovative methods, SEC utilizes the latest tools in computer aided drafting and design.

SEC’s commitment to computer design automation has led to our proficiency in a wide range of engineering and design applications.

SEC commonly uses the following software systems:

3D Laser Scanning

  • Leica Total Stations
  • Z&F Scanners
  • LFM Software
  • Laser Control
  • Autodesk ReCap
  • Autodesk Civil3D

Civil / Structural

  • Automated Mapping
  • Autodesk Advance Steel


  • Bentley AutoPlant
  • Autocad Plant3D (Plant Design Suite)
  • CadPipe
  • Crane 410
  • Caesar II
  • COADE Tank CodeCalc
  • Proprietary Project Management Software
  • Bentley Autopipe
  • M.S. Project Scheduling
  • E-Tank


  • Software for lighting, load evaluation, short circuit & voltage drop analysis.
  • ETAP
  • Smart Plant Instrumentation

Control System Automation

  • DCS Programming
  • Triconex TriStation
  • Siemens Step7, TIA Portal, PCS7 Safety
  • TI-505 Softshop, TiSoft, APT
  • Allen-Bradley System Integrators
  • Modicon ProWORX NxT, Modsoft, Unity Pro
  • Bently Nevada 3500, 1900/65A configuration


  • PHA-Pro
  • PHA Works
  • SEC developed software for process safety analysis
  • Miscellaneous client proprietary software

Cost Estimating

  • Proprietary Estimating Software
  • Aspen In-plant Cost Estimator

Project Controls

  • Primavera P6
  • NetPoint


  • Cloud based session review with Bluebeam Revu

Ammonia Tank

Preliminary and detailed multi discipline engineering and design for a large ammonia storage tank maintenance Project Summary

Provided preliminary and detailed multi discipline engineering and design for a large ammonia storage tank maintenance shut down and replacement of a stair tower and flare system. Project also included process assessment and revamp of an aqua ammonia production facility and rerate of piping and vessels in the area. A new loading building was installed. A cooling tower was replaced.