Environmental monitoring
Full-lifecycle environmental monitoring under one partner
Sinay turns a fragmented, multi-vendor environmental impact assessment into one
coordinated programme, with proprietary technology and regulatory reporting most
consultancies can’t match.
• trusted by
There’s a better way to run a monitoring programme
One accountable partner instead of a dozen disconnected vendors
| Multiple Vendors | Sinay | |
| Coordination | Multiple VendorsYou manage a dozen specialists across every compartment | SinayOne contract, one project manager, one point of accountability |
| Data Integration | Multiple VendorsVendors deliver in their own format and timeline, you have to reconcile | SinayEvery compartment feeds one standardised dataset and one report |
| Lifecycle Continuity | Multiple VendorsRe-procure + re-brief specialists at baseline, construction, and operation | SinaySame team carries the programme from baseline through operation |
| Technology | Multiple VendorsField data collected manually, delivered as post-campaign reports | SinayProprietary AI buoys and a live dashboard with real-time threshold alerts |
| Regulatory Reporting | Multiple VendorsYou assemble the submission from separate deliverables | SinaySubmission-ready reports formatted for the authority |
Environmental monitoring capabilities
Physical & Chemical Environment
- Underwater & aerial noise
- Water quality
- Sediment
- Hydrodynamics
- Air quality
Environmental & Wildlife Monitoring
Track marine wildlife and sensitive habitats across the full project lifecycle from baseline surveys to real-time impact monitoring during construction and operation.
- Marine mammals & megafauna
- Seabirds & ornithology
- Fish, shellfish & migratory species
- Benthic habitats & biodiversity
- Plankton & primary production
- Protected species & sensitive habitats
Fisheries Monitoring
Measure how your project interacts with fishing fleets, shipping lanes and other sea users with AI-analysed vessel and fishing-activity data you can defend in front of regulators.
- Commercial fisheries & fishing activity
- Vessel traffic & navigation
- Collision risk assessment
- Recreational & tourism activity
- Other marine users & socio-economics
Landscape & Heritage
Assess visual, cultural and heritage impacts across the seascape the seabed archaeology, protected sites and coastal amenity your consent depends on.
- Seascape, landscape & visual impact
- Marine & coastal archaeology
- Designated landscapes & protected sites
Passive Acoustic Monitoring (PAM)
Remote Electronic Monitoring (REM)
Metocean
Analytics
Sinay Hub
(Data & Dashboards)
A single integrator across every phase, from first survey to final follow-up
End-to-end environmental monitoring
2-3 years before construction
01 · BASELINE
Sinay establishes the environmental reference state: baseline acoustics, marine mammal presence, water and sediment quality, benthic habitat mapping, fisheries baseline, and metocean characterisation. Acoustic modelling predicts construction impact before work begins.
The scientific foundation the entire permit rests on.
during works
02 · CONSTRUCTION
Monitoring goes real-time. PAM buoys and observer teams track marine mammal presence and noise levels live, with threshold alerts that trigger stop-work or deterrence the moment a limit is approached. Water quality and turbidity are monitored continuously.
Exceedances are caught as they happen, not flagged in a report weeks later.
years after
03 · POST-CONSTRUCTION
Environmental monitoring continues for years, comparing conditions against the baseline to measure recovery and ongoing impact. Marine mammal and acoustic follow-up, water and sediment trend analysis, and fisheries resource monitoring all feed regulatory compliance reporting.
Sinay holds the baseline data, so the comparison stays consistent.
CASE STUDIES
Sinay leads complex, multi-year public EIA programmes
Fécamp Grand Large offshore wind
Client
DREAL Normandie (French Ministry for Ecological Transition) · English Channel · Since 2025
Sinay coordinates the full environmental baseline and impact study for the Fécamp Grand Large offshore wind zone. One project-management framework spans every compartment a regulatory EIA requires: water quality and biota, underwater and aerial acoustics, marine mammals and avifauna, benthic habitats and sediments, fisheries, and landscape.
Specialists we deploy in the field
(and what they do)
Fisheries Observers fishing vessels for ObsMer, ObsCam, ObsVentes national programs and project-specific bycatch monitoring. | Marine Data Scientists datasets; produce models and reports. | Certified PAM Operators | Marine Mammal Observers (MMOs) BOSIET/GWO/Offshore Medical certified for offshore deployment. |
Acoustic Engineers / Bioacousticians | Environmental Field Technicians | QHSE Manager | Project Manager operational, and reporting aspects. |
compliance
ISO-certified quality management system
Standards that ensure traceable, standardised deliverables
ISO 9001
ISO 14001
ISO 45001
What an engagement looks like
Your path to full-lifecycle environmental monitoring with Sinay
Built to carry the whole monitoring obligation
We coordinate the specialists. You hold one contract.
Frequently asked questions
We’re here to help with all your questions and answers in one place. Can’t find what you’re looking for? Reach out to our support team directly.
Can you cover every monitoring compartment in-house?
We cover the core compartments with our own teams and technology, including acoustics, marine mammals, water quality, and metocean. For specialist compartments, we lead a vetted consortium under a single contract. On the DREAL Normandie programme, Sinay coordinates 15+ partners including Biotope, and for fisheries work we partner with specialists like ISIFISH. You sign one contract and hold one partner accountable, and we bring the right expertise to every compartment behind it. Coordinating that consortium is the service, not a gap in it.
How do you ensure data quality and independence?
Collection follows ISO 9001, 14001, and 45001 certified protocols, and water and sediment analysis runs through COFRAC-accredited laboratories. Data is cleaned, standardised, and validated against international standards before it reaches a report. Because Sinay collects the data independently rather than relying on the developer’s own measurements, the results carry the independence regulators and tender committees expect.
Do you have the local presence and maritime resources?
Yes. Sinay operates offices in Caen, Brest, and Lorient, with field teams deployed across the French Atlantic and Channel facades. That local footing means survey teams, vessels, and equipment are positioned where the work is, rather than mobilised from a distance at added cost and delay. For public tenders that weight regional presence, this is established, not improvised.
What happens if equipment fails during a critical construction window?
Every deployment runs under a total equipment redundancy policy, so backup hardware is ready to take over without a gap in coverage. A 24/7 hotline connects you to the team whenever an issue arises. During construction, when a monitoring gap can mean a stop-work order or a compliance breach, continuity is built into the deployment rather than promised after the fact.
What deliverables do we actually receive?
During construction, a live dashboard (Sinay Hub) shows real-time sensor data with automated threshold alerts. Across the programme you receive field reports for each campaign, consolidated technical reports for each phase (baseline, construction, and post-construction), and regulatory compliance reports formatted for submission to French and European authorities. All data is also exported in standardised formats for your own records.
Do you work through public tenders?
Yes. Sinay regularly bids as lead contractor (mandataire) on competitive public tenders, including the DREAL Normandie offshore wind baseline programme. We assemble and lead the consortium, manage the project framework, and carry responsibility for delivery to the authority. If you are preparing a tender or need a capability statement for one, our team can support the process.