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How Can We Help You?

We work collaboratively with our clients to provide them excellence in process 
design, safety analysis, project engineering and management, and other 
technical and professional services.

Process Engineering Services

Integral Engineering Group's process and chemical engineers work alongside other engineering disciplines as part of our integrated design service.  Our experienced process design team consists of engineers with experience in numerous industries and fields.

How Can We Help?

We provide cost-effective process design solutions to customers in traditional and emerging markets.

Process Information Services

  • Process flow diagrams (PFDs)

  • Process chemistry

  • Material interaction matrices

  • Maximum Intended Inventories

  • Safe upper and lower operating limits and consequences of deviations

  • Piping and instrumentation diagrams (P&IDs)

  • Electrical Classification drawings and interpretation of codes and standards regarding area electrical classification

  • Relief System design and design basis, including determining relief valve sizing bases and evaluating flare header capacity, liquid knockout requirements, and flare stack design for adequacy

  • Ventilation System design information such as compressor building ventilation systems, including interpretation of applicable codes and standards for determining ventilation requirements

  • Identification of design codes and standards employed in the design of a process

  • Material and energy balances

  • Safety systems documentation, including safety system plot plans and written descriptions of safety systems (e.g., interlocks, detection, suppression, utility, and containment systems)

Process Design Services

  • Identification of recognized and generally accepted good engineering practices (RAGAGEP) used in the design of a process

  • Process simulation and stream table development

  • Deliverables such as PFDs, P&IDs, datasheets, design calculations, etc.

  • Process studies and design documentation

  • Line sizing and pipeline hydraulic calculations

  • Instrument specification

  • Project-specific process design basis

  • Safety Instrumented System (SIS) design and implementation (per IEC 61511 and ISA 84)

  • Alarm Management & Rationalization

Process Safety & Risk Management Services

  • Process Safety Information Development

  • PSM Program Development & Gap Analysis

  • Process Hazard and Risk Analysis

    • PHA / DHA / PRA / LOPA / QRA

Operations Support Services

  • Regulatory basis development

  • Debottlenecking & capacity evaluations

  • Relief valve services

  • Utilities evaluations

  • Troubleshooting & process optimization

  • Operating procedure development

  • Process documentation development

  • Process commissioning & startup assistance

Software Used

Chemstations ChemCad

Let's Get Started!

Contact us to learn how we provide high-quality, fit-for-purpose process designs that keep your project on budget.

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