Flood application

Floodplain Compensation Pack

Compare existing and proposed ground against a screening flood level, band by band, before the full FRA design is fixed.

From £149Scoped to the site

Request a compensation screen

Request a full FRA

Designed for decisions

Who it’s for

Developers

Test whether a Flood Zone 3 layout has a plausible compensation route before the FRA.

Architects

Move platforms, voids and compensation areas while the layout is still flexible.

Flood-risk engineers

Generate a reproducible screening ledger before modelled WSE work and sign-off.

Product contents

What you’ll receive

01
5 cm compensation ledger
Displaced, provided and net volume in each depth band below the flood level.
02
Band-by-band verdict
A clear screening pass or shortfall for every level band, not just a total volume.
03
Depth and change mapping
Mapped evidence showing the existing and proposed floodplain surfaces.
04
Route to professional review
A clear escalation path where modelled water levels or an engineer-signed scheme are required.

Start with the evidence

What we need

Existing site boundary and proposed ground concept
A screening flood level in m AOD
Development and compensation-area geometry

Practical detail

Questions, answered

Can this go straight into a planning submission?

Not by itself. The screening output tests feasibility. Submission-grade work needs the modelled water surface, detailed design and engineer sign-off.

Why is it priced from £149?

Simple screening planes fit the entry price. Complex geometry, multiple options or submission-grade inputs are scoped before work starts.

Ready when you are