( How we are bought
Three routes,
the same reporting at the end.
01
Framework agreement
Call us site by site for four years, with prices fixed at signature.
4 years · from €250k per call-off
02
Open tender
One project, one tender, works and ten years of monitoring in separate lots.
From €1.5 M · 3 lots
03
Monitoring-only lot
Keep your own works contractor and hire us to measure the result.
10 years · from €38k a year
( Agreements
Four public partners,
four signed indicators.
AGREEMENT PA-2021-033
2021–2031
City of Port-Aven
Coastal works and ten-year monitoring, Port-Aven harbour front
Contract indicator
Peak flood depth at the quay under 0.80 m for a 1-in-100 event.
Last reading 0.71 m · within
“They gave us one number to hold them to, and they publish it every month.”
Anne-Laure Kervella
AGREEMENT LV-2022-114
2022–2032
Lône-Vire Water Agency
Flood storage, headwater works and catchment monitoring
Contract indicator
Peak flow at gauge V-07 at least 20 % below the 2001 rating for the same rainfall.
Last flood −27 % · within
“We bought storage we can measure, not a promise about the next flood.”
Marc Delorme
AGREEMENT KH-2023-008
2023–2033
Kesterhaven Water Board
Managed realignment and saltmarsh behind the outer dike
Contract indicator
Wave height at the dike toe reduced by at least 30 % in a 1-in-10 storm.
Last storm −38 % · within
“The marsh does the work the dike used to do alone. We can see it in the wave readings.”
Pieter Hoekstra
AGREEMENT BC-2024-051
2024–2034
Ballycarrow County Council
Estuary setback levee and quay monitoring
Contract indicator
Peak water level at the quay at least 0.40 m below the 2019 reference event.
Last reading −0.62 m · within
“The town stopped sandbagging the quay. That is the number people here care about.”
Siobhán Rourke
( In every contract
Five clauses
we sign every time.
01
A named indicator
One number, with its threshold, written into the contract.
02
A monthly public report
Raw readings and method, published on your site and ours.
03
An annual outside review
A reviewer the buyer can choose, paid by us.
04
An open data licence
The readings belong to the buyer and stay open.
05
Ten years of sensors
Maintenance, calibration and replacement included.
( Documents
What a buyer
usually asks for first.
( Questions
