2 hes

HES Forecaster — Human · Equipment · Site Efficiency & Safety Forecaster

A single-file HTML/JS calculator that fuses worker thermal & fatigue risk, equipment health, and site congestion to generate an overall HES Score and actionable mitigations. (Novelty: couples human fatigue model + equipment reliability + spatial congestion into a single live forecaster.)

Inputs — Site Snapshot adjust sliders and entries

Workforce on-site (persons)

Avg shift length (hours)

Ambient temperature (°C)

PPE & hydration compliance (%)

0

100

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Equipment Fleetfleet health summary

Number of machines

Avg maintenance compliance (%)

Fuel & critical spares reliability (%)

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Logistics & Weathersupply and short-term weather risk

Delivery reliability (%) — on-time supplies

Rainfall risk (next 72h) — probability %

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Spatial — site layout & movementssite footprint and movement intensity

Site footprint (m × m)

Daily movements (truck/van entries)

Planned heavy-work zones (count)

Resultslive summary

Overall HES Score

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Component Indices

WF

EFI

CI

Interpretation

Press Compute HES Score to analyze.

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Spatial congestion map (simplified)

Low congestion

Medium

High

Tip: slide inputs then press Compute. This tool is designed as a novel fusion instrument for planning and on-site decisions — tell me what novel metric you'd like added.