Steam separator 111
Pressure vessel / air receiver · reassessed every 12 months · criticality B
Findings on the current assessment
from A-1020 · methodology v4.0An isolation valve is installed between the vessel and its relief device, allowing the protection to be shut off.
Action Remove the valve, or fit an approved locked-open arrangement with a documented control.
Uncontrolled release of stored pressure · due 2026-01-27 · ASME PCC-3 §5.4
The vessel cannot be traced to its registered design data from markings on the equipment.
Action Recover the design registration from the plant register and fit a durable replacement plate carrying the registration number and MAWP.
Loss of design or inspection traceability · due 2026-02-26 · AS/NZS 3788 §4.4
Condensate cannot be drained, which drives internal corrosion at the bottom of the shell.
Action Free or replace the drain and add a daily drain check to the operator round.
Structural failure under load · due 2026-01-27 · API 510 §6.4
Assessment history
Historical assessments keep the methodology version they were completed under. Re-scoring old records against a newer version is an explicit action, never a side effect of publishing.
Asset record
- Tag
- HP/PV-111
- Asset id
- PV-111
- Class
- Pressure vessel / air receiver
- Manufacturer
- Halcyon Tank
- Model
- W427
- Serial
- 67979-20
- Installed
- 2018-10-01
- Facility
- Havenport Terminal, Dock Road
- Area
- Line 4
- Facility manager
- S. Ilori
- Criticality
- B
What this class is assessed on
- Identification and records5 questions · photo + image analysis
- Pressure relief5 questions · photo + image analysis
- External condition4 questions · photo + image analysis
- Instrumentation and surrounds4 questions
16 active rules · 9 vision cues.