Engineering Consulting Company

Sigma Baton Rouge Engineering Consulting

Sigma Engineers and Constructors provides Engineering Consulting Services to over 30 companies, including 8 Fortune 500 Companies. SEC can provide engineering, design and drafting for a wide range of disciplines including process engineering and mechanical engineering. Sigma provides engineering solutions that assure process integrity and operational efficiency.

Sigma New Orleans Engineering Consulting

Sigma is head-quartered in Baton Rouge, La with an second office in Metairie, Louisiana. Sigma provides engineering consulting services for over thirty (30) companies, including eight (8) Fortune 500 companies. SEC currently has a staff of over 100, including engineering professionals and support services.

SERVICES

FROM ENGINEERING EXCELLENCE COMES SEC'S ABILITY TO PROVIDE OUR CLIENTS AND PARTNERS WITH THE HIGHEST QUALITY SERVICES ON ALL PROJECTS, NO MATTER HOW LARGE OR SMALL.

SEC provides engineering, design and drafting for a wide range of disciplines including process and mechanical. Our staff utilizes the most current and industry leading computer software for all phases of engineering, design and drafting. From concept through commissioning, we provide engineering solutions that ensure process integrity and operational efficiency.

Industrial Project Experience

  • Refinery
  • Gas processing
  • Plastics
  • Maintenance facilities
  • Specialty chemicals
  • Solids handling / storage
  • Amine and glycol
  • Rubber
  • Chlorine & acid
  • Pulp and paper mills
  • Alumina
  • Marine facilities

Process Engineering Experience

  • Advanced Wastewater Treatment
  • PSV Sizing / Verification
  • Aromatics Purification
  • Crude Oil Cracking & Fractionation
  • Firewater Systems
  • Gas-to-liquids
  • Hydrocarbon Fractionation
  • Hydro-treating
  • Dust Explosion Venting
  • Relief System Audit / Analysis
  • Steam Cracking
  • Stripping Sulfur Removal
  • Sulfur Recovery
  • Gas Dehydration
  • Solvent Dehydration
  • Drain System Analysis
  • Gas Compression
  • Solvent Purification
  • Polymer Production
  • Resin Polymerization
  • Steam Generation
  • VOC Recovery
  • Advanced Process Modeling

Safety Services

  • PHA / HAZOP Facilitation
  • PSM program consultation
  • PHA Revalidation
  • PHA Recommendation Resolution
  • Safety Instrumented System SIL Analysis
  • RMP documentation
  • What-if/Checklist Facilitation
  • Layer of Protection Analysis (LOPA)
  • Risk Assessment/Ranking
  • API RP / NACE compliance

Control System Automation

  • Logic / Block Diagrams
  • PLC & DCS Programming
  • HMI Programming
  • HW/SW Requirements
  • Wiring Drawings
  • Cabinet Layouts
  • FAT & SAT Development & Execution
  • Network Communications Configuration
  • Construction & Loop Checks Assistance
  • Maintenance & Test Procedures
  • System Operating Manuals
  • Start-up Support

Field Services

  • Rotating Equipment Diagnostics
  • Turbine / Mechanical Repair Support
  • Spare Parts Audit
  • Maintenance Scheduling / Planning
  • Technical Support and Consultation
  • Troubleshooting and Analysis
  • Work and Bid Scope Development
  • Field Services Project Management and Supervision

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.

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