Plantsight
Engineering administration

Rule Studio

The assessment criteria, technical rules, questionnaires and reference text all live here as data. Nothing on this page requires a developer, a deployment, or a release window.

No unpublished changes

Edit a rule, a cue, a questionnaire or a risk threshold and this panel will re-score every completed assessment against the change before you publish it.

Risk matrix

Score is severity × likelihood. Band boundaries and the escalation rule are numbers in the methodology, editable here.

LowMonitor at next scheduled assessment
ModeratePlan corrective work into the maintenance cycle
HighAct before the equipment is next relied upon
CriticalStop use, isolate, escalate to the responsible engineer
Escalate to Critical at severityA finding at or above this severity is banded critical however unlikely it is judged to be.

Asset classes in force

A fifth class is an object appended to methodology.assetClasses plus its rules. The register, the questionnaire, the vision prompt, the scorer and the PDF all pick it up with no code change.

Pressure vessel / air receiver
pressure-vessel
4 sections18 questions16/16 rules on9 cuesevery 12m
LV switchboard / distribution board
lv-switchboard
4 sections16 questions15/15 rules on7 cuesevery 12m
Overhead travelling crane / hoist
overhead-crane
4 sections17 questions17/17 rules on9 cuesevery 6m
Guarded machinery / conveyor
guarded-machine
4 sections16 questions17/17 rules on8 cuesevery 12m

Version in force

v4.2published
Owner
Kestrel Process Group — Asset Integrity
Published
2026-07-06
Baseline
v4.2 (2026-07-06)

Every submitted assessment stores the version it was completed under. Publishing never rewrites history — the report you handed a client last quarter still renders exactly as it did.

Rules
65
65 defined
Vision cues
17
fed straight into the prompt
Questions
67
across all classes
Hazards
8
5 classifications

Try it

  1. Open Rules and turn one off, or move its severity.
  2. Come back here and read the blast radius before you publish.
  3. Change a cue's wording in Vision cues — the next photo analysis is told the new words.
Open the rules