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ESD-01
ESD ValveValve· Area 4 / Compressor PadOverview
ManufacturerRotork
Installed1967-01-02
Service hours12,000
Criticality classClass A — safety/production critical
Health score95/100
What "Class A" means: this asset is classified safety/production critical based on its role — failure would trigger a shutdown or safety event. It's a static classification, not a live alarm. Current live status is reflected below in Sensor-driven recommendations and Nearby monitoring.
Scheduled maintenance
Last PM1969-11-22
Interval365d
Next PM1970-11-22 (20338d overdue)
Actuator PMR + stroke test
Nearby monitoring
- SGA-10424DS-ECompressor Pad — NorthMesh · HUB-BAYTOWN-01H2S 8.2ppmLEL 1800ppmCO 6.2ppmO2 20.9%vol
- SA220-4404SA-220Compressor Bay — COWired · SCX-02 loop 1CO 8ppm
Sensor-driven repair recommendations
- P2SensorInspect valve seals — elevated H₂S nearbyElevated H₂S on Compressor Pad — North. Bump-test detectors, then inspect ESD-01 mechanical seal / gland packing.