Risk Assessment & Hazard Analysis

Predict toxic-gas dispersion before it reaches people.

RAHA is a real-time risk-intelligence platform for industrial safety teams. It models how hazardous gases like benzene spread across a site, then maps live hazard zones, population-at-risk, and emergency response — turning complex dispersion science into a fast decision tool.

Real-time weather-driven modeling ML-powered dispersion engine Geospatial hazard mapping
WIND School Clinic
Live hazard-zone overlay
Hot Warm Cold
The problem we solve

Dispersion modeling is too slow for the moment it's needed most

When a leak happens, incident commanders need answers in seconds — not a desktop study that takes hours. RAHA continuously fuses plant data with live weather to keep an always-current picture of where the hazard is going and who is in its path.

Real-time, not static

Predictions update continuously with live wind, temperature, and stability conditions from weather services.

🎯

Decision-ready output

Hot / Warm / Cold zones, evacuation guidance, PPE levels, and official PDF reports for the incident commander.

🛡️

Built for industry

Multi-tenant, role-based access, audit logging, and licensing — designed for plants and HSE organizations.

How it works

From sensor & weather data to a live risk map

1

Ingest

Source location, release rate, and live weather are pulled in automatically.

2

Model

A machine-learning dispersion engine predicts concentration across the area.

3

Map

Hazard zones and population-at-risk are rendered on an interactive map.

4

Act

Teams get zones, PPE, traffic guidance, and a shareable PDF response report.

Platform modules

One platform, four safety engines

RAHA is modular — each engine adds a layer of insight on top of the core dispersion prediction.

🌫️

Dispersion Engine

ML-based concentration prediction (XGBoost) combined with live weather and atmospheric stability classes.

👥

Population-at-Risk

Estimates exposed population and flags sensitive receptors — schools, clinics — with an exposure score.

🚨

Emergency Decision Support

Hot/Warm/Cold zones, PPE selection, traffic control, and official incident PDF reports.

💬

AI Assistant

A conversational assistant that helps interpret results and guides response decisions.

🗺️

Interactive Maps

Vector-tile geospatial mapping with wind-aligned hazard polygons rendered in the browser.

📑

Audit & Reports

Every prediction and admin action is logged for legal reconstruction and compliance.

Technology

Modern, cloud-native architecture

A scalable stack built for security, geospatial data, and machine-learning workloads.

Next.js (PWA) TypeScript + Tailwind FastAPI (Python) PostgreSQL + PostGIS Redis + Celery XGBoost ML engine MapLibre GL Docker / Kubernetes Object storage (S3)
Specifications

At a glance

Product
RAHA — Risk Assessment & Hazard Analysis
Category
Industrial safety SaaS · Environmental risk intelligence
Core capability
Real-time toxic-gas (benzene) dispersion prediction & hazard mapping
Users
HSE teams, plant safety engineers, emergency incident commanders
Deployment
Cloud-native web app (PWA) — installable on desktop & mobile
Security
Multi-tenant isolation, role-based access, JWT auth, full audit log
Outputs
Hazard zones, population-at-risk, PPE & traffic guidance, PDF reports
Status
MVP in development · onboarding first pilot customer

Bring real-time risk intelligence to your site

We're partnering with industrial and HSE organizations for early pilots.

Get in touch