Process Engineering

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At WTES, we specialize in delivering end-to-end Process Engineering services that enhance efficiency, safety and performance across industrial operations. Our process engineers support every phase of the project lifecycle, offering conceptual & feasibility studies, detailed design, process optimization and commissioning services to ensure reliable, efficient and fully compliant operations.

From new facilities to existing plant optimizations, we ensure every design meets your operational, regulatory and sustainability requirements.

WTES Offerings in Process Engineering

Design Basis & Core Documents

  • Process Design Basis
  • Process Flow Diagrams (PFDs)
  • Process & Instrumentation Diagrams (P&IDs)
  • Utility Flow Diagrams (UFDs)
  • Process Description / Narrative

Process Data & Lists

  • Equipment List
  • Line List
  • Utility Summary / Consumption Data
  • Process Data Sheets
  • Instrument Index

Calculations & Analysis

  • Process Simulation & Reports (HYSYS / Aspen Plus / Pro-II)
  • Pump & Control Valve Sizing
  • Relief Valve Sizing and Flare Load Summary
  • Pressure Drop & Hydraulic Calculations
  • Surge / Hammer Analysis
  • Relief Load and Vent System Analysis

Reports & Deliverables

  • Process Design Report
  • Operating Manual
  • Commissioning & Start-up Guidelines
  • Cause & Effect

Specialized / Value-Added Services

  • Energy Optimization & Recovery Studies
  • Debottlenecking & Revamp Studies
  • Environmental & Emission Calculations (VOC / Effluent)
  • Process Performance Evaluation and Troubleshooting
  • Design for Safety

Why Choose WTES for Process Engineering

Comprehensive Expertise:

Our team of process engineers brings multi-industry experience across oil & gas, petrochemicals, refining and water treatment, enabling us to address complex engineering challenges with precision.

Advanced Simulation Tools:

We utilize leading software such as Aspen HYSYS, Aspen Plus and Pro-II for process modeling, heat and material balance and optimization studies - ensuring accurate and dependable results.

Safety & Compliance First:

Every design and calculation is backed by international codes and standards, ensuring the highest levels of safety, reliability and operational integrity.

Optimization & Sustainability:

Beyond design, we focus on energy recovery, debottlenecking and environmental impact reduction, helping clients achieve long-term efficiency and sustainability goals.

Collaborative Project Approach:

We partner closely with clients through all project phases, from defining the design basis to commissioning by ensuring transparency, accuracy and timely delivery.

FAQs

WTES undertakes projects across sectors including oil & gas, petrochemical, refining, pharmaceutical and water management industries, covering both greenfield and brownfield projects.

Our engineers use industry-standard tools such as Aspen HYSYS, Aspen Plus and Pro-II for steady-state and dynamic simulations, ensuring optimized and validated design outcomes.

Yes. WTES provides specialized energy optimization, revamp and performance evaluation studies to enhance the efficiency and reliability of existing process plants.

We integrate safety reviews and Design for Safety principles at every stage, in compliance with international standards such as ASME, API and ISO.

Absolutely. Our process engineers provide commissioning and start-up guidelines, ensuring a smooth transition from design to full-scale operation.

Contact us today to discuss your project needs and discover how our expertise can optimize your plant’s performance.

We always take care of your project

Call Us

+91 7418 691 452