QA/QC › Painting & Coatings › Painting Works Inspection

Plan · QC-PNT-PLN-001

Painting Works Inspection & Test Plan (ITP)

27 checkpoints across 9 sections. Planning phase before painting work; defines quality gates for all phases

27 Checkpoints

9 Sections

Once per project; updated if scope/schedule changes significantly

QC Engineer, Project Manager

S.No.	Checkpoint	IS Requirement
1. SURFACE PREPARATION & APPROVAL
1.1	Surface prepared: Cleaned, filled, sanded, dry; approval certificate issued before primer Acceptance: Surface prep checklist complete; QC sign-off; hold point until approved	Cl. 301 — Prerequisite gate
1.2	Moisture check: <10% for plaster; documented; environmental conditions logged Acceptance: Hygrometer reading; temperature 10-35°C; hold point for approval	Cl. 301 — Environmental compliance
2. MATERIAL VERIFICATION & APPROVAL
2.1	Paint material approved: Product, color, batch verified; test certs available Acceptance: Certificate reviewed; batch within shelf-life; hold point before first coat	Cl. 301 — Material approval
2.2	Release for application: Material cleared for use; first container witnessed at site Acceptance: Formal approval to contractor; witness point for first application	Cl. 301 — Release authorization
3. PRIMER COAT APPLICATION
3.1	Primer application: Witness point every 100m²; coverage rate verified; drying 24 hrs Acceptance: Weight logged; visual check; witness approval at intervals	Cl. 301 — Primer control
3.2	Primer cure confirmation: 24-hour drying; hold point before undercoat Acceptance: Touch test confirms hardness; QC approval before undercoat	Cl. 301 — Cure verification

Showing 6 of 27 checkpoints ·

1. SURFACE PREPARATION & APPROVAL

1.1Surface prepared: Cleaned, filled, sanded, dry; approval certificate issued before primer

Cl. 301 — Prerequisite gate (IS 2395)

✓ Surface prep checklist complete; QC sign-off; hold point until approved

1.2Moisture check: <10% for plaster; documented; environmental conditions logged

Cl. 301 — Environmental compliance (IS 2395)

✓ Hygrometer reading; temperature 10-35°C; hold point for approval

2. MATERIAL VERIFICATION & APPROVAL

2.1Paint material approved: Product, color, batch verified; test certs available

Cl. 301 — Material approval (IS 2395)

✓ Certificate reviewed; batch within shelf-life; hold point before first coat

2.2Release for application: Material cleared for use; first container witnessed at site

Cl. 301 — Release authorization (IS 2395)

✓ Formal approval to contractor; witness point for first application

3. PRIMER COAT APPLICATION

3.1Primer application: Witness point every 100m²; coverage rate verified; drying 24 hrs

Cl. 301 — Primer control (IS 2395)

✓ Weight logged; visual check; witness approval at intervals

3.2Primer cure confirmation: 24-hour drying; hold point before undercoat

Cl. 301 — Cure verification (IS 2395)

✓ Touch test confirms hardness; QC approval before undercoat

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Inspection Sign-Off

APPROVED

APPROVED WITH CONDITIONS

HOLD — ACTION REQUIRED

ITP Prepared By

Name / Sign / Date