Paint Method Statement ESK 3057 ESSA

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ROOFINGS MIDDLE EASTDoc No. ESK 3057 PMS 01 Date: 22/10/2011Rev: 0 Page 1 of 7Title: METHOD OF PAINT APPLICATIONScope. This method statement specifies process of paint coating applied on fabricated iron and steel articles. Surface preparation. Substrate should be blast cleaned to Sa 2.5. Surface should be dry and free from contaminants. Site surface preparation operation resulting in exposed bare metal, shall be performed only when environmental humidity is not over 85% and ambient temperature is 10to 45 and there shall be no moisture on the surface of substrate. After blasting and immediately prior to coating, the blasting dust shall be removed by air equipment of high pressure. Paint System. Paint. 1st Coat Transozinc Silicate Solventborne 1.52 DFT 65 - Grey / Flat 2nd Coat Transpoxy Master MIO HB 10.21 DFT 125- Silver grey / Matt 3rd Coat Transpoxy Finish 4.60 DFT 60- Transocean colour shades / Glossy System. Two pack high solids modified epoxy primer coating formulated with Masterbond binder technology. Application Data first coat. Paint - Transozinc Silicate Solventborne 1.52 DFT 65 - Grey / Flat Surface preparation to be checked for suitability and free from contaminants before start painting. Record Blasting & Painting inspection Report. Paint to be applied by airless spray. Application data. Mixing ratio By volume, binder to zinc dust: 40 to 60 The zinc dust should be added gradually whilst stirring by means of mechanical mixer. Keep stirring until mixture is lump free. If necessary, remove coarse particles By sieving to avoid blockage of the spray equipment. Pot life 23C: 8 hours 30C: 6 hour Guiding data Air less spray Pressure at nozzle: 120 150 bar. Nozzle size: 0.53 0.64 mm Spray angle: 40 -80 degrees. Volume of thinner: 0 3% Thinner/Cleaner Transocean Inorganic Zinc Thinner 6.06 Conditions Humidity: between 30 and 100% RH Temperature of paint before application: min: 5C, max: 30C The temperature of the substrate should be at least 3C above the dew Point of the air. Air temperature and relative humidity must be measured In the vicinity of substrate and recorded. Issued by Review bY Approved BY Valsarajan Riv: 0 Date: 22/10/2011ROOFINGS MIDDLE EASTDoc No. ESK 3057 PMS 01 Date: 22/10/2011Rev: 0 Page 2 of 7Title: METHOD OF PAINT APPLICATIONDrying and recoating times.Substrate temperature 30% RH, 23C 50% RH, 23C 100% RH, 23C Full cure 24 hours 12 hours 2 hours Minimum (1) 24hours 10hours 2hours Dry to recoat Maximum Indefinite Indefinite IndefiniteInspection and testing Dry film thickness to be checked by Elcometer and recorded in paint inspection report RME/FAB/006 Acceptance Maximum minimum coating thickness limit Minimum 52 (No single spot ( avg. of 3 gauge readings) shall be less than 80% of the specified dry film thickness) Discard any unusually high or low gauge reading that cannot be repeated consistently & take the average of acceptable gauge reading measurement Maximum 98 SSPC PA 2 Area~30 sq.m ~100 sq.mSpot measurement5 Spots/ each 10 sq.m Each 5 spots/ Randomly selected three 10 sq.mRecords Surface Preparation. Number of coat. Thickness of painting. Color of painting. Painting temperature. Painting humidity. Application Data second coat. Paint - Transpoxy Master MIO HB 10.21 DFT 125- Silver grey / Matt Pre painted surface to be checked for suitability and free from contaminants before start painting. Drying and recoating time to be maintained and recorded Painting inspection Report. Paint to be applied by airless spray. Issued by Review bY Approved BY Valsarajan Riv: 0 Date: 22/10/2011ROOFINGS MIDDLE EASTDoc No. ESK 3057 PMS 01 Date: 22/10/2011Rev: 0 Page 3 of 7Title: METHOD OF PAINT APPLICATIONApplication data. Mixing ratio Pot lifeBy volume, base to hardener: 80 to 20 5C: 12 hours 23C: 8 hours30C: 6 hoursGuiding data Air less spray Pressure at nozzle: 140 180 bar. Nozzle size: 0.38 0.53 mm Spray angle: 40 -80 degrees. Volume of thinner: 0 5% Thinner/Cleaner Transocean Epoxy Thinner 6.03 Conditions Humidity: below 85% RH Temperature of paint before application: min: 5C, max: 30C Substrate temperature: min: 5C, max: 35C The temperature of the substrate should be at least 3C above the dew Point of the air. Air temperature and relative humidity must be measured In the vicinity of substrate and recorded. Drying and recoating times.Substrate temperature 10C 23C 30C Touch dry 12 hours 6 hours 4 hours Dry handle 24 hours 12 hours 10 hours to Full cure 14 days 7 days 8 hours Dry to recoat Minimum Maximum (1) 24hours 7 days 10hours 5 days 8 hours 2 daysInspection and testing Dry film thickness to be checked by Elcometer and recorded in paint inspection report RME/FAB/006 Acceptance Maximum minimum coating thickness limit Minimum 152 (52+100) (No single spot ( avg. of 3 gauge readings) shall be less than 80% of the specified dry film thickness) Discard any unusually high or low gauge reading that cannot be repeated consistently & take the average of acceptable gauge reading measurement Maximum 285 SSPC PA 2 Area~30 sq.mSpot measurement5 Spots/ each 10 sq.mIssued by Review bY Approved BYValsarajanRiv: 0 Date: 22/10/2011ROOFINGS MIDDLE EASTDoc No. ESK 3057 PMS 01 Date: 22/10/2011Rev: 0 Page 4 of 7Title: METHOD OF PAINT APPLICATION~100 sq.mEach 5 spots/ Randomly selected three 10 sq.mRecords Surface Preparation. Number of coat. Thickness of painting. Colour of painting. Painting temperature. Painting humidity. Application Data third coat. Paint - Transpoxy Finish 4.60 DFT 60- Transocean colour shades / glossy Pre painted surface to be checked for suitability and free from contaminants before start painting. Drying and recoating time to be maintained and recorded Painting inspection Report. Paint to be applied by airless spray. Application data. Mixing ratio By volume, base to hardener: 80 to 20 Pot life 10C: 16 hours 23C: 8 hours 30C: 4 hours Guiding data Air less spray Pressure at nozzle: 120 180 bar. Nozzle size: 0.38 0.53 mm Spray angle: 40 -80 degrees. Volume of thinner: 0 5% Thinner/Cleaner Transocean Epoxy Thinner 6.03 Conditions Humidity: below 85% RH Temperature of paint before application: min: 10C, max: 30C Substrate temperature: min: 5C, max: 35C The temperature of the substrate should be at least 3C above the dew Point of the air. Air temperature and relative humidity must be measured In the vicinity of substrate and recorded. Drying and recoating times.Substrate temperature 10C 23C 30C Touch dry 12 hours 4 hours 2 hours Dry handle 30 hours 24 hours 16 hours to Full cure 7 days 5 days 3 hours Dry to recoat Minimum Maximum (1) 24 hours Indefinite 16 hours Indefinite 12 hours IndefiniteInspection and testing Dry film thickness to be checked by Elcometer and recorded in paint inspection report RME/FAB/006 Acceptance Issued by Review bY Approved BY Valsarajan Riv: 0 Date: 22/10/2011ROOFINGS MIDDLE EASTDoc No. ESK 3057 PMS 01 Date: 22/10/2011Rev: 0 Page 5 of 7Title: METHOD OF PAINT APPLICATIONMaximum minimum coating thickness limit Minimum 200 (52+100 +48) (No single spot ( avg. of 3 gauge readings) shall be less than 80% of the specified dry film thickness) Discard any unusually high or low gauge reading that cannot be repeated consistently & take the average of acceptable gauge reading measurement. Maximum 375 SSPC PA 2 Area~30 sq.m ~100 sq.mSpot measurement5 Spots/ each 10 sq.m Each 5 spots/ Randomly selected three 10 sq.mRecords Surface Preparation. Number of coat. Thickness of painting. Color of painting. Painting temperature. Painting humidity. Renovation If any painted surface is damaged while handling, transport, erection - to repair following procedure to be adopted. 1) Damaged surface to be checked for extent of damage 2) Prepare damaged surface for painting by sanding by hand or by power tool. 1) Apply paint by Brush or roller to the prepared area to the sufficient coating thickness. Health and safety As a general rule, avoid skin- eye contact by wearing overalls, gloves, goggles, mask etc. Spillage on the skin should immediately be removed by through washing with lukewarm water and soap or a suitable industrial cleaner. Eyes should flushed with fresh water and medical attention sought immediately. Spraying should be carried out under well ventilated conditions. Issued by Valsarajan Riv: 0 Review bY Approved BY Date: 22/10/2011ROOFINGS MIDDLE EASTDoc No. ESK 3057 PMS 01 Date: 22/10/2011Rev: 0 Page 6 of 7Title: METHOD OF PAINT APPLICATIONAvoid inhalation of solvent vapors and paint mist by wearing air mask.Issued by Review bY Approved BYValsarajanRiv: 0 Date: 22/10/2011ROOFINGS MIDDLE EASTDoc No. ESK 3057 PMS 01 Date: 22/10/2011Rev: 0 Page 7 of 7Title: METHOD OF PAINT APPLICATIONIssued by Review bY Approved BYValsarajanRiv: 0 Date: 22/10/2011