Painting system

GCC ASAB SITE [QUALITY DEPARTMENT]

Company: Abu Dhabi Gas Industries Limited (GASCO)EPC CONTRACTOR : Granite construction company5283 –Fire Training and Technical Building Projects Venue : Asab Site Conference Hall • Topic : Painting System for

Building works .• Presented Date : 01-06-2016.• Time : 3.00 PM.• Presented By : M r. Sunil Kumar B M(Lead

QA/QC Egg)



BUILDINGS PAINTING

SYSTEM


WHAT IS PAINTING


A substance composed of solid coloring matter suspended in a liquid medium and applied as a protective or decorative coating to varioussurfaces, or to canvas or other materials in producing a work of art.

Different Types of Building Painting System.1. Internal Concrete & Block masonry surface Painting

System.2. External Concrete & Block masonry surface Painting

System.3. Structural Steel(Metal) Painting System.4. Wood and Gypsum board surface painting system etc.……



TOOLS AND TACKLES REQUIRED FOR PAINTING WORKS1)Step ladder , extension ladder and scaffoldings , To reach elevated areas.2) paint scraper , To remove loose or peeling paint.3) Bristle /wire Brush, To clean loose material from surface .4) Putty Knife , To apply filler.5) Sandpaper, To roughen glossy surface so paint will be adhere better. 6) Sanding Blocks, To hold sandpaper and help you sand surfaces to an even finish7) Masking Tape, To protect other Window, Door panes from painting.8) Roller & Refill, To apply the painting9) small Brush, To apply paint in joints & Groves10) Roller tray, To store the paint prior to applying11) WFT or DFT, To find the thickness of the paints.12) Spraying Gun, To applying the paint.13) Line Dori & Plumb bob, To check line and level of the surface.


QA and Reference Document required Before starting the Painting works.• Inspection and Test plan.• Method statement with ARA.• IFC drawing for Painting schedule.• DGS-6600-010-Rev1.• Approved MAR.• MSDS for Paints.• Color shade card approval from company.


Types of paint system approved in Asab=0 substation=0 5283 project.1. Acrylic emulsion for internal walls & ceiling from Berger-L103 Pearl Star color.2. External weather proof coat for all external walls with texture from Jotun-

RAL1001 color.3. Above ground protective coating system for all external foundation from

Fosroc-Grey color.4. Chemical /oil resistance epoxy coating for oil tanks, pit, transformer floor &

wall from Fosroc-Grey.5. Above ground protective coating system for cable cellar Wall, Beam &

Columns from Fosroc-Beige color.6. Dust proof coating system for F & G Room-Transparent color.7. All Metal works from Jotun-RAL7035 Light Grey.8. Cage ladder & Handrails from Jotun-RAL 1004 (yellow).


1. Surface preparation.2. Application of primer coat ( to ensure the better adherences of paint to surface).3. Application of Intermediate coat(Levelling coat) .4. Application of finishing coat.5. Final appearance and uniformity coat.6. Clean up.

Steps involves in painting system


Surface Preparation.1.Before starting of the painting activity , need to take clearance from the concern department to proceed.2.Surface should be line & levelled from horizontal & vertical faces.3. Any architectural finishes like grove, elevation needs to be check.4.Any defects like Blow hole , honeycomb , cracks , shrinks & uneven surfaces should be repaired with approved material & methods.5. Repaired Surface should be cured as per manufacture recommendation.6.Proper sandpaper or Emery needs to apply over dry surface to roughen glossy surface so paint will be adhere better. 7.Dust & dirt if any need to clean up .




Application of primer coat.1.Before starting the job need to check whether competent skill person available or not for a desired job. 2.Surface should be free from the moisture & dust.3. Manufacture Recommendation for application of primer needs to be followed . 4. Material expiry, material storage & material approval needs to be check before starting of the painting job.5. Proper PPE & other safety requirements needs to be followed for painting job.6. primer needs to be mixed properly with stirrer before starting application. 7. Primer or Sealer coat has to be apply uniformly and eventually over the dry surface .8.Dust & dirt if any need to clean up .



Application of intermediate coat.1.Before starting the job need to check whether competent skill person available or not for desired job. 2.Surface should be free from the moisture & dust.3. Manufacture Recommendation for application of Intermediate coat needs to be followed . 4. Material expiry, material storage & material approval needs to be check before starting the painting job.5. Proper PPE & other safety requirement needs to be followed for painting job.6.Minium Over laying period of primer to intermediate coat & previous activity approval needs to be check.7.Intermediate coat needs to be mixed properly with stirrer before starting application. 8. Intermediate coat has to be apply uniformly and eventually over the primer surface .9. Thickness & appearance of intermediate coat should be uniform after application as per the manufacturer recommendation.10.Dust & dirt if any need to clean up .



Application of Finishing coat.1.Before starting the job need to check whether competent skill person available or not for desired job. 2.Surface should be free from the moisture & dust.3. Manufacture Recommendation for application of Finishing coat needs to be followed . 4. Material expiry, material storage & material approval with finishing RAL needs to be check before starting the painting job.5. Proper PPE & other safety requirement needs to be followed for painting job.6.Minium Over laying period of intermediate coat to finishing coat & previous activity approval needs to be check.7. Finishing coat has to be apply uniformly and eventually over the intermediate coated surface .8. Thickness & appearance of Finishing coat should be uniform as per the manufacturer recommendation.9.Dust & dirt if any need to clean up .





Best Practice for Good Quality Workmanship.1. Regular inspection 2. Continuous learning.3. Regular training to supervisor & Foreman.4. Quality Tool box talk with workmen's.5. Implementation of Good Quality procedure and guidelines at work Place .6. Do the right things in right time.7. Positively identified the defect & poor workmanship at site regularly.8. Positively accept the mistake committed towards the job and take the

corrective and preventive measures.9. Identifying the right person to do right job.






ANY DOUBT

Documents

Painting system