Marine CP Monitoring SCADA

Avg Potential

-0.948 V

▲ within range

Protected

31/36

86.1% compliance

Warnings

4

piles in caution

Alarms

1

UNDER-PROTECT

Anode Life

72%

~ 3.4 years

Seawater

24.6°C

Salinity 35 ppt

Zone Monitoring · Detailed View

LIVE

Potential Trend · V vs Ag/AgCl

Zone 1 · -0.972V Zone 2 · -0.958V Zone 3 · -0.862V Zone 4 · -0.764V

Active Alerts

3 ACTIVE

Jetty Linear Map · 1000 m · 36 Piles

Protected Warn Alarm

⌂ SHORE · 0 m 250 m 500 m 750 m 1000 m · SEA ≋

ZONE 1

ZONE 2

ZONE 3

ZONE 4

P01P09P18P27P36

SEA LEVEL

SEABED -15m

Zone Monitor

LIVE

Zone Monitoring · Detailed View

LIVE

Jetty Linear Map · 1000 m · 36 Piles

Protected Warn Alarm

⌂ SHORE · 0 m 250 m 500 m 750 m 1000 m · SEA ≋

ZONE 1

ZONE 2

ZONE 3

ZONE 4

P01P09P18P27P36

Potential Trend · V vs Ag/AgCl

Zone 1 · -0.972V Zone 2 · -0.958V Zone 3 · -0.862V Zone 4 · -0.764V

System Architecture · Detailed View

SCH-001

Anode Degradation Forecast

ML MODEL

Corrosion Risk Index

CRI/ISO-15589

LOW

Z1

LOW

Z2

MED

Z3

HIGH

Z4

Active Alerts

3 ACTIVE

Event Log Timeline

ALL EVENTS

Z2 stabilized

RE calibration

Z3 warning

Daily report

Z4 alarm raised

Anode predict

00:0004:0008:0012:0016:0020:0024:00

System Data Flow · 5-Layer Architecture

IEC-61850 / MODBUS-TCP

Underwater

LAYER 1

Steel Piles × 36

Sacrificial Anodes (Zn/Al)

Seawater Electrolyte

Sensing

LAYER 2

Reference Electrodes RE-1..4

Ag/AgCl Half-cells

Potential Meas. Points

Edge

LAYER 3

DAU × 4 (per zone)

Test Boxes TB-1..4

Signal Conditioning

Communication

LAYER 4

Subsea Armored Cable

Land Fiber to Shore

Modbus/TCP Gateway

Control

LAYER 5

CP Control Cabinet

SCADA Server

Cloud Monitoring

◉ Data latency: 1.2s ◉ Sampling rate: 1 Hz ◉ Redundancy: N+1 ◉ Uptime: 99.97% ◉ Standards: NACE SP0176 · ISO 15589-2