— Inspection #51
industrial boiler
May 19, 2026, 9:10:45 PM · 13051ms · 3616 tokens · card #3
Overall severity
MEDIUM— Summary
Manifold interior shows a uniform layer of process buildup coating the walls and the switch valve face/seal plate area.
— Recommended action
Schedule manifold cleaning to remove process buildup before deposits thicken or migrate to valve sealing surfaces.
— Observations (3)
MEDIUM
Granular deposits visible on manifold interior walls.
confidence 90%
MEDIUM
Buildup also coats the switch valve face and surrounding seal plate bolted flange.
confidence 88%
LOW
No evidence that deposits are restricting valve motion or contacting moving cylinder/spindle hardware.
confidence 50%
— Classification
- part
- access door/manway
- type
- industrial boiler
- view
- close-up
- family
- boiler
- reason
- Riveted/bolted hinged door with handle on a refractory-lined chamber, typical of a boiler or furnace access manway.
- source
- context
- confidence
- 0.5
- taxonomy_type_id
- null
- taxonomy_family_id
- null
— Retrieved examples
#3388#1593#1464#3072#441
Top-K examples from the knowledge corpus used as visual context for this inspection.
— Metadata
- image_uri
- s3://luthier-assets/inspections/1/db823983-45b1-4d76-b835-f87a68be04e7-0002-b16c6e338c9196b5.png
- model_version
- claude-opus-4-7
- prompt_template
- inspect-v2
- tokens (in/out)
- 2915 / 701
- cache (creation/read)
- 0 / 0
- latency
- 13051 ms