Live postcode intelligence

Postcode Site Risk Pack: Rain, Flood & Access Tool

Enter a postcode and basic excavation details. The calculator works offline from the numbers, then the live lookup adds postcode, rain, soil-moisture and Environment Agency flood-area context.

Enter the site measurements

Use realistic measurements from the actual job. The result updates as you type.

Site postcode

Excavation lengthm

Average excavation widthm

Excavation depthm

Loose spoil factorauto volume multiplier

Narrowest access widthmm

Planned working durationdays

Weather sensitivity1–5

Result

Step 2 Enter the postcode/details above, then press the button to load live data.

Uses public data sources; no details are stored.