Continuous monitoring for offshore construction
Sinay delivers consistent environmental monitoring to detect risks early and keep offshore construction compliant and on schedule
The problem
Fragmented monitoring slows construction and drives up costs
Offshore construction faces constant environmental risks. Without continuous monitoring, delays and compliance failures are inevitable.
€500k–€1M
Unplanned shutdowns from environmental non-compliance are the costliest delays in offshore construction.
4–8 weeks
Without real-time environmental records, proving regulatory compliance after the fact becomes a lengthy legal process.
>€300k/yr
Manual environmental monitoring requires dedicated marine mammal observers and manual data collection — a costly and error-prone process.
with sinay
Centralize monitoring, detect risks early, and keep projects running
Sinay’s monitoring platform replaces fragmented environmental processes with continuous, automated intelligence.
Sinay covers the entire
construction process
Four integrated capabilities that span the entire construction lifecycle.
Deploy environmental sensing at site
Sinay installs and connects monitoring equipment around the construction zone, then continuously streams data to the platform.
- Passive Acoustic Monitoring (PAM) buoys
Complete with hydrophones to detect marine mammals
- Underwater noise sensors
Measure sound levels from pile-driving or dredging
- Environmental sensors
Assess water quality, air, quality, or turbidity
Detect environmental risks in real time
Sinay analyzes monitoring data to identify conditions that could disrupt offshore construction and alerts operators when operational or regulatory limits are approached
- AI assistance detection of marine mammals
anywhere near the construction site that may be affected
- Monitor underwater noise
to determine if it approaches regulatory thresholds
- Hindcast operational
using 50 years of weather analytics data
Centralize monitoring across the project
Environmental data from sensors, acoustic monitoring, and weather systems is centralized into a single monitoring platform, providing a real-time view of environmental conditions across the entire offshore project.
- Marine mammal detection
- Underwater noise levels
- Environmental sensor data
- Weather conditions
Product compliance-ready environmental records
Monitoring data is automatically recorded and compiled for regulators at the required cadence.
- Centralized dashboard
Allow all stakeholders to access in real time
- Audit-ready reporting
Give regulators exactly what they need, when they need it
What our customers say
Trusted by offshore leaders
“Sinay conducted challenging noise monitoring for one of the first offshore wind projects in French waters. Their expertise and engagement was invaluable — they demonstrated comprehensive understanding of stakeholders’ expectations.”
DEME Group
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Need help? Start here
What types of offshore construction does Sinay monitor?
Sinay monitors environmental conditions for offshore wind farm construction, oil & gas platform installations, subsea cable laying, dredging operations, and any marine construction activity that requires environmental compliance.
How does Sinay detect marine mammals?
Our Passive Acoustic Monitoring (PAM) system uses hydrophones deployed on buoys around the construction zone. These detect cetacean vocalizations in real time and automatically alert operators when marine mammals enter the exclusion zone.
Can Sinay replace Marine Mammal Observers (MMOs)?
Sinay’s PAM technology works alongside or as a complement to MMOs, depending on regulatory requirements. In many jurisdictions, PAM-based monitoring can reduce the number of required onboard observers, significantly cutting OPEX costs.
What data formats do the compliance reports use?
Reports are generated in PDF and CSV formats, following the standards required by local environmental regulators (e.g., DREAL in France, MMO in the UK). Custom formats can be configured per project requirements.
How quickly can Sinay be deployed on a new project?
Typical deployment takes 2–4 weeks from contract to live monitoring, including site survey, equipment installation, platform configuration, and operator training. Emergency deployments can be fast-tracked.
Keep offshore construction running with Sinay
Join 4,600+ projects that trust Sinay for continuous environmental monitoring. Get a personalized demo of the platform.