Air receiver 113
Pressure vessel / air receiver · reassessed every 12 months · criticality B
Findings on the current assessment
from A-1023 · methodology v4.2The 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 2026-07-27 · 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 2026-06-27 · API 510 §6.4
Operating pressure cannot be read at the vessel.
Action Fit a gauge spanning at least 1.5 times MAWP and mark the normal operating range on the dial.
Uncontrolled release of stored pressure · due 2026-06-27 · AS/NZS 3788 §5.7
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
- NG/PV-113
- Asset id
- PV-113
- Class
- Pressure vessel / air receiver
- Manufacturer
- Enerfab
- Model
- A522
- Serial
- 68313-37
- Installed
- 2006-03-01
- Facility
- Northgate Works, Ardmore Industrial Estate
- Area
- Compressor house
- Facility manager
- H. Vance
- 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.