Faisal Siddiqui
Process Engineering Consultant
Twenty-five years of experience across process design, project execution and multidisciplinary engineering for oil and gas, refining, LPG, terminals and industrial facilities.
For assignments requiring experienced technical judgment, clear scope definition and defensible engineering decisions.
Discuss an assignment →Professional profile on LinkedIn ↗Consulting services
Where I can contribute.
Process design
Design basis, process schemes, FEED development and independent design verification.
Hydraulics & debottlenecking
Pipeline and network analysis, pressure-drop evaluation, bottleneck identification and practical modification studies.
Relief & process safety
Overpressure-scenario development, PSV sizing support, HAZOP participation and safety-study review.
Refining, gas & terminals
Engineering studies for refineries, gas-processing facilities, LPG systems, storage terminals and loading infrastructure.
Project definition
Scope development, technical due diligence, deliverable planning and multidisciplinary engineering coordination.
Selected experience
Representative engineering work.
Public summaries are intentionally limited to the nature of the assignment and my professional contribution.
Refinery development
Engineering and project-definition work associated with a 150,000 BPD grassroots refinery and integration with an existing facility.
Renewable fuels
Overpressure-scenario analysis and PSV engineering for a 9,000 BPD renewable diesel development.
LPG storage & terminals
FEED, detailed design and conversion studies for large LPG storage, transfer and marine-terminal systems.
Flare-system studies
Capacity, load-segregation and radiation evaluation for high- and low-pressure refinery flare systems.
Marine offloading hydraulics
Hydraulic modelling and debottlenecking of SPM, pipeline, tank-farm and associated transfer systems.
Gas processing & gathering
FEED and design studies for gas-processing plants, wellhead compression and gathering networks.
Founder · Tadabbur AI · In development
Building a platform around the way engineers actually work.
Tadabbur AI is being developed as a practical decision-support platform shaped by real engineering workflows—not generic AI promises. Its purpose is to help engineers question assumptions, organise evidence and reach better-supported decisions while keeping professional responsibility with the engineer.
Collaborate on Tadabbur AI →Engineering assistants
Tools built around professional workflows.
Opening a tool takes visitors to ChatGPT and may require them to sign in.
AI assistant
Senior Process Engineer
Structured support for process design, troubleshooting and technical review.
Open in ChatGPT ↗AI assistant
Senior Mechanical Engineer
Assistance with mechanical-design questions and equipment review.
Open in ChatGPT ↗AI assistant
Senior Cost Estimation Engineer
Support for estimate structure, cost logic and completeness checks.
Open in ChatGPT ↗AI assistant
CAD Design Expert
Guidance for CAD workflows, drawing development and design coordination.
Open in ChatGPT ↗Project development & specialist industry tools
AI assistant
Proposal Manager
Support for scope interpretation, proposal structure and bid preparation.
Open in ChatGPT ↗AI assistant
Denim Expert
A specialist assistant for textile and denim-process questions.
Open in ChatGPT ↗