process-safety

gas dispersion models for modelling chemical releases

Simulator gated AI fault diagnosis and action selection for chemical process control.

Aspen Plus-validated pharmaceutical process design and techno-economic evaluation of a honeyed bitter-kola (Garcinia kola) tablet manufacturing facility.

AI-powered platform for detecting operational deviations, analyzing barrier degradation, and generating preventive safety insights for industrial and Oil & Gas environments.

Open-source chemical reactor digital twin for batch, CSTR, and PFR simulation, calibration, validation, uncertainty, sensitivity, and constrained optimization.

Benchmark industrial alarm exports against ANSI/ISA-18.2 and EEMUA 191 performance targets

Introducing: A next‑generation Safety Instrumented System (SIS) framework introducing SIL(t) — a time‑dependent, data‑driven model that corrects the static assumptions of IEC 61508. Includes dynamic risk analytics, operational drift modeling, lake-house architecture diagrams, and end‑to‑end SIS data flow for modern industrial environments.

Dockerized Flask app serving ANN / Random Forest / regression models for fuel-vapour dispersion hazard-zone prediction. Deployed on Hugging Face Spaces.

An assistant that answers questions from plant operating documents and cites the passage behind every answer. It refuses live operating advice and questions the documents don't cover. Local LLM, TF-IDF retrieval, a citation check, and an eval against a no-AI baseline with honest results. Built by a 10-year process operator.

Research record for LH2 tank self-pressurization, PSV release, and TNO conditional-risk analysis

Fully-local RAG assistant for Indian process-safety documents (OISD, PNGRB, PESO, NDMA, DISH): grounded, cited answers, hypothetical training drills, and pre-handover permit checks — every claim traceable to source.

Cordis guardrail that blocks common model-authored attempts to terminate the DeepSeek Harness host process

Samples of documents created in my position as Process Improvement Engineer, leading integration of the company’s procedure whilst ensuring compliance and audit readiness.

Official EHS & Industrial Safety Leadership Portfolio for U Siddaiaah — Cement, WHRS, AFR, & Heavy Construction.

Alarm & Safety Logic Simulator 🚨

Admissibility-aware, fail-closed LLM decision support for process systems engineering

AI web app that detects components in P&ID diagrams and generates HAZOP safety reports

Ask plain-English questions about US Chemical Safety Board accident reports and get answers with the exact report and page number. Measured retrieval and faithfulness evals included.

A benchmark measuring whether AI answers to safety-critical technical questions are grounded in authoritative sources or generated from parametric memory. Benchmark harness and baselines provided, no language model evaluated yet.

A repository for data processing and analysis for Contents Under Pressure.