PaintingIndustrial
Protective Coatings Inspection & Test Plan
ITP for industrial protective coating systems on steel structures covering abrasive blast profile, environmental monitoring, multi-coat application, DFT verification and holiday testing per AS/NZS 2312.
15 checklist items
3 hold points
1 witness points
Checklist Preview
Abrasive Blast Preparation
Requires sign-offP/F
Blast cleanliness to specified standard (Sa 2.5) Hold
P/F
Surface profile depth within range#
Measured profile depth (μm)P/F
Dust level per ISO 8502-3 within limitsP/F
Soluble salt test per ISO 8502-6 satisfactoryEnvironmental Monitoring
P/F
Ambient temperature within coating rangeP/F
Steel temperature ≥ 3°C above dew pointP/F
Relative humidity ≤ 85% (or per spec)Coating Application & DFT
Requires sign-offP/F
Product type, colour and batch per specificationP/F
Wet film thickness checked during applicationP/F
DFT per coat within specification range Hold Witness
P/F
Stripe coat applied at edges, welds and fasteners#
Total system DFT (μm)P/F
Holiday (spark) test satisfactory Hold
#
Adhesion pull-off test result (MPa)Prefer AI?
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