INSPECTION AND TEST PLAN FOR PIPE RACK AND PIPING PAINTING WORKS
Contractor : Narmada Offshore Constructions Pvt. Ltd. Rev : 0
Project Title : Pipe Rack and Piping Painting Works Date : 18.03.2021
Client : Idemitsu Lube India Pvt. Ltd. Pages : 2
ITP No : W467-NOCPL-SPP-ITP-01 Purchase Order No./Date : 3000335478/15.03.2021
Item No. Quality Control Activity Frequency of Tests Technique/ Instrument Reference Acceptance Criteria NOCPL ILIN
PREPARATION ACTIVITIES
1 Painting Procedure Document Review Job Procedure for Painting Works Shall be as per paint manufaturer's recommendation P R
and relevant standard.
All materials shall have valid MTC as per relevant
2 Material receiving at site For all materials Visual & Certificates verification Inspection Reports & Material Test Certificate. standards. P R
Visual & Calibration Certificates
3 Calibration list For all instruments verification Inspection Reports & Calibration Certificates. All instruments shall have valid calibration certificates. P R
*Air & temperature temp :10-50ºC
Ambient conditions & surface *RH < 85%
4 temperature
Daily Dew meter BS 7079-B4 / ISO 8502-4 P RW
*Surface Temp at least 3°C above the dew
point
*100% of surface
*Manual tool cleaning using emery paper of
5 Surface Preparation grade60 ( Silicone carbide) , power tool Visual SSPC SP1 Removal of all visible grease & oil. P S
cleaning should be carried out on bare metal
or peel coating.
Before start of each shift or change in Free from oil, grease & moisture and pressure at
6 Air Quality compressed air source Absorbent or nonabsorbent collector ASTM D4285 blasting nozzle is as 7 bars. P RW
Prior to primer
7 Dust removal
application
Visual ISO 8502‐3 No visible dust P S
WATER JETTING ACTIVITIES
1 Inspection of water Jetting Pump Once in a month Fitness certificate verification Fitness certificate shall be verified on monthly basis. P W
*All cables shall be free from insulation damages.
* Watering Jetting Pressure shall be monitored
2 Inspection of water Jetting Pump Daily Visual regularly. P RW
* No water leakage shall be acceptable.
*Low pressure water cleaning (2000-5000 PSI) should
Cleaning of Structure & Piping by be done for removal of dust and foreign
3 Water Jetting Daily Visual Inspection Report contamination before surface preparation. P W
*Water mopping is suggested wherever water wash is
not possible.
PAINTING ACTIVITIES
INSPECTION AND TEST PLAN FOR PIPE RACK AND PIPING PAINTING WORKS
Contractor : Narmada Offshore Constructions Pvt. Ltd. Rev : 0
Project Title : Pipe Rack and Piping Painting Works Date : 18.03.2021
Client : Idemitsu Lube India Pvt. Ltd. Pages : 2
ITP No : W467-NOCPL-SPP-ITP-01 Purchase Order No./Date : 3000335478/15.03.2021
Item No. Quality Control Activity Frequency of Tests Technique/ Instrument Reference Acceptance Criteria NOCPL ILIN
Relative humidity should be less than 85% while
1 Paint Starting Notification Prior to Start Painting / System application & post application. P W
Product label matches product name in
2 Painting material Visual (label) Prior to paint application Technical Submittal technical submittal P S
3 Material mixing Visual During mixing Product Application Guide Homogenous color , no lumps P S
4 Proper thinning Visual During mixing Technical Submittal Type & amount as per Technical Datasheet P S
Maximum local DFT ≤120% of the required reading &
6 Painting dry thickness Dry film thickness gauge After each coat when dry SSPC PA 2 / ASTM D7091 Minimum local DFT ≥80% of the P W
required reading
7 Repaint intervals Visual Prior to each successive coat Technical data sheet Technical data sheet P W
POST PAINTING ACTIVITIES
1 Final appearance Visual After application of final coat ISO 4628 No runs, drips, sags or misses P W
According to DFT defined in technical
2 Verify Total DFT Dry film thickness gauge After each coat when dry SSPC PA 2 / ASTM D7091
submittal
P W
3 Adhesion Pull Off Adhesion Test After full curing ISO 4624 Minimum 3 MPa P W
* Inspection type:
H: Hold point
S: Surveillance
W: Witness
RW: Random Witness
N/A: Not Applicable
R: Review
* Material safety data sheet MSDS will be available and followed on site.
FOR NOCPL FOR ILIN
SIGNATURE: SIGNATURE:
NAME: NAME:
DATE: DATE:
