toxic-release-dispersion-scenario

Frame toxic release scenarios as structured bowtie, LOPA, and QRA inputs.

1|Updated Jun 14, 2026
One-click install
npx skills add https://github.com/ashley-eyekyam/hse-leadership-skills --skill toxic-release-dispersion-scenario
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: toxic-release-dispersion-scenario
Source: https://github.com/ashley-eyekyam/hse-leadership-skills/tree/main/skills/toxic-release-dispersion-scenario
Command: npx skills add https://github.com/ashley-eyekyam/hse-leadership-skills --skill toxic-release-dispersion-scenario

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Generic AI generates vague, regulator-rejectable safety paperwork for toxic release scenarios, often inventing unsupported dispersion distances, leaking sensitive personnel data, and missing critical source term inputs. This skill eliminates those failures by enforcing structured, specificity-first intake, mandatory de-identification, and strict assistive boundaries that prevent autonomous quantitative modelling.

Core Features & Use Cases

  • Structured Intake: Forces capture of exact substance, inventory, release mode, receptors, and target study via a branched multi-step questionnaire, refusing to proceed on vague requests like "a toxic gas leak".
  • No Invented Modelling: Never runs PHAST/ALOHA or invents dispersion distances/concentrations; all unmodelled values are flagged [GAP] and handed to competent modellers.
  • Built-in Compliance Guardrails: Mandatory de-identification of all personal and health data, hierarchy of controls application, and mandatory SME review before any output is delivered.
  • Use Case: A process safety engineer at a chemical plant uses this skill to structure a chlorine release scenario input for their team's bowtie study, ensuring all required source term and receptor data is captured without risking non-compliant fabricated dispersion figures.

Quick Start

Use the toxic-release-dispersion-scenario skill to frame a toxic release scenario from your site's substance inventory, release details, and receptor information for your process safety bowtie or LOPA study.

Frequently Asked Questions about toxic-release-dispersion-scenario

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure toxic release scenarios for process safety bowtie and LOPA studies?

To structure toxic release scenarios for process safety studies, you must capture exact substance inventory, release modes, and receptor data via a branched intake questionnaire, ensuring all source term inputs are defined for compliant bowtie and LOPA analysis.

What is a toxic dispersion scenario framing tool and how does it handle sensitive data?

A toxic dispersion scenario framing tool structures hazard assessment inputs for process safety studies while enforcing mandatory de-identification of sensitive personnel and health data, ensuring compliant documentation without leaking protected information during QRA preparation.

Can I use AI to calculate quantitative dispersion distances for toxic release hazard assessments?

No, you cannot use this AI framing approach to calculate quantitative dispersion distances. It explicitly avoids running PHAST or ALOHA models, flags all unmodelled concentration values as [GAP], and hands off consequence development to competent modellers for review.

Does this toxic release scenario intake work for chemical plants handling multiple toxic substances?

Yes, this toxic release scenario intake applies to chemical and process industry sites handling toxic substances, capturing specific source terms and qualitative consequence bands across different inventories while preventing vague, unsupported safety documentation submissions.

What are the limitations of using AI to frame toxic release scenarios for LOPA worksheets?

The main limitation is that it performs no quantitative dispersion modelling and cannot invent dispersion distances or concentrations. It requires mandatory SME review before delivering outputs and flags any missing source term or receptor data as [GAP] for competent person follow-up.