Process Engineering

Neilsoft acts as an execution partner for industrial plant projects, translating licensor and client FEED packages into mature, downstream engineering deliverables. Operating across extended basic and detailed engineering stages, our process team develops the technical documentation that bridges conceptual flow schemes and field execution.

We manage core balance-of-plant process deliverables including intelligent P&ID development, utility summaries, system hydraulic line sizing, PSV sizing, and process datasheets while facilitating cross-discipline integration through control philosophy documentation, HAZOP participation, and technical vendor reviews.

Our Process Engineering Services 

Extended Basic Engineering Design

  • Process Design Basis 
  • Heat and Mass Balance Diagrams (HMB) 
  • Water Balance Diagrams 
  • Process Control Philosophy Development 
  • Indicative Plot Plan & General Arrangements (Cross-functional / Layout) 
  • Participation in HAZOP and Process Safety Reviews 

Detailed Process Calculations & Hydraulic Design

  • Hydraulic Analysis – Pipe Sizing & Pressure Drop Calculations 
  • Process and Utility Line Sizing Calculations 
  • Pressure Safety Valve (PSV) Sizing 
  • Utility Summary Development 

Piping & Instrumentation Diagrams (P&IDs) & Relatable Deliverables

  • Preparation and Updating of Piping & Instrumentation Diagrams (P&IDs) 
  • Legacy Data Conversion (Hand sketch / Pdf P&IDs to Intelligent P&IDs) 
  • Equipment & Line List Generation 
  • Piping Design Basis & Material Specifications (Interdisciplinary Piping Alignment) 

Equipment Specification & Package Procurement Support

  • Process Data Sheets 
  • Technical Specifications & Datasheets of Various Equipment 
  • Technical Specifications for Utility Packages 
  • Vendor Document and Drawing Review 

Multi-Disciplinary Design Optimisation 

  • Electrical Equipment Sizing & Optimization (using ETAP) 
  • Civil & Structural Design Optimisation 

As-Built Documentation and Engineering Updates

  • Incorporating process modifications and site redline markups 
  • Updating PFDs, P&IDs, and process flow documentation 
  • Revising process datasheets and maintaining document consistency 

We specialize in developing custom Design Automation and Knowledge-Based Engineering (KBE) applications that are suited to the specific demands of diverse engineering fields. By seamlessly combining our niche domain expertise with CAD platforms and software development capabilities, we help businesses with enhancing engineering efficiency, streamlining processes and reducing manual effort. Our solutions are designed to deliver precision and scalability, enabling organizations with a competitive advantage in today's fast-evolving engineering landscape.

Our offerings

  • CAD/BIM Automation​
  • CAD Interoperability​
  • Engineering & Sales Configurators​
  • Custom Application Development​