Doc. Title Method Statement of Painting Work TOA-TOYO JOINT VENTURE

Doc. No CM – MS – BW - 023 Rev. No. 0 Date May, 2012

Construction of Port Facilities and Buildings for Cai Mep International Container Terminal

Page 1

CAI MEP INTERNATIONAL CONTAINER TERMINAL

METHOD STATEMENT FOR

PAINTING WORK – EXTERIOR AND INTERIOR

EMULSION PAINT

Doc. Title Method Statement of Painting Work TOA-TOYO JOINT VENTURE

Doc. No CM – MS – BW - 023 Rev. No. 0 Date May, 2012

Construction of Port Facilities and Buildings for Cai Mep International Container Terminal

Page 2

CONTENT

1. Purpose Page 3

2. Scope of Work Page 3

3. Reference Technical Specification Page 3

4. Shop Drawing Page 4

5. Work Procedure Page 4

6. Quality Control Page 7

7. Safety Control Page 7

Appendix 1-2

Doc. Title Method Statement of Painting Work TOA-TOYO JOINT VENTURE

Doc. No CM – MS – BW - 023 Rev. No. 0 Date May, 2012

Construction of Port Facilities and Buildings for Cai Mep International Container Terminal

Page 3

1. PURPOSE

The Purpose of this Method Statement is to describe the process of painting works for exterior

and interior emulsion paint in compliance with all the required specifications, standards, and

proper construction procedures for the building finishing works of the project.

2. SCOPE OF WORK

The scope of work for the construction of the items are as follows :

Supply, rub down and apply emulsion paint for plastered surface (Exterior)

Supply, rub down and apply emulsion paint for plastered surface (Interior)

3. REFERENCE TECHNICAL SPECIFICATION

Refer to Division 08: Painting of Part 4A – Volume 2 of Technical Specification

4. SHOP DRAWING

Shop drawings shall be submitted to the Engineer by separated document for review and

approval before carrying out the works.

5. WORK PROCEDURE

5.1. General Flow Chart

Fail

Surface preparation

Surface Sanding

Dry Surface

Confirm Surface

Applying Skimcoat

Apply Sealer

Thickness Checking

Finishing Coat (Layer 1)

Final Coat (Layer 2)

Thickness Inspection

Finish

Doc. Title Method Statement of Painting Work TOA-TOYO JOINT VENTURE

Doc. No CM – MS – BW - 023 Rev. No. 0 Date May, 2012

Construction of Port Facilities and Buildings for Cai Mep International Container Terminal

Page 4

5.2 Detail Procedure

Surface preparation

Cement mortar surfaces to be painted shall be dry and prepared by removing dust, dirt,

grease, oil, efflorescence and any other substance

For imperfect surfaces with cavities, tiny holes, can use Matex Putty for making smooth

surfaces

Applying Skimcoat

Use Skimcoat for mastic

Mix 1 bag of skimcoat with 16 liters of water

Use mixing machine of appropriate machine to mix in 3 minutes to get a unified admixture

Wait for 10 minutes, stir again by mixing machine then apply mastic within 2 hours

Apply first layer on prepared surfaces to 0.8 – 1mm wet layer thickness ( 0.5 - 0.6mm thick

after dried)

Wait till dry within 16 hours at 300C or when mastic layer is firmed then apply second layer

with method same as previous one.

Dry surface

Minimum drying time : 16 hours at 250C

Confirm Surface

Use appropriate device for checking to make sure dried surface meet the required thickness

is not greater than 1mm

Surface must be dry and firm

Surface Grinding

Use sandpaper to grind coated surface to make a smooth and fine surface

Apply Sealer

Dilute sealer with 5% of water if necessary.

Stir up within 3 minutes

Apply sealer paint on grinding surface by paint roller to get 100±3 microns wet face

thickness (dry face thickness approx. 35±3 microns)

Wait 2 hour at 300C before applying finishing coat.

Thickness checking

Use Elcometer device to check, ensure the required dry face thickness (35±3 microns) to

prevent foreign object and increase bond between painting layers

Finishing Coat – Layer 1

Doc. Title Method Statement of Painting Work TOA-TOYO JOINT VENTURE

Doc. No CM – MS – BW - 023 Rev. No. 0 Date May, 2012

Construction of Port Facilities and Buildings for Cai Mep International Container Terminal

Page 5

Dilute finishing paint with 5% of water if necessary and stir up in 3 minutes

Apply finishing paint on to sealer painted surface to get wet face thickness 97±3 microns

(dry face thickness approx. 35±3 microns)

Wait 2 hour at 300C before applying final coat – layer 2.

Final Coat – Layer 2

Apply finishing paint on to finishing coat painted surface to get wet face thickness 97±3

microns (dry face thickness approx. 35±3 microns)

Thickness Inspection

Painted surface must be dry, clean, firm, smooth and uniform in color.

Total dry face thickness must be at least 70±3 micron.

Finish

All painting layer testing can be applied after 7 days at 300C

6. QUALITY CONTROL

6.1. Inspection and Testing Plan

Before start Painting, Inspection and Testing Plan shall be established to keep proper quality

of the works in accordance with specification and standard. ITP shall be submitted to the

Engineer for approval.

6.2. Delivery Inspection

After deliver the materials to the site, delivery inspection shall be conducted with witnessed by

the Engineer. Frequency of delivery inspection shall be indicated in the ITP.

6.3. Thickness measurement :

Thickness of painted layer can be check be Elcometer device.

7. SAFETY CONTROL

7.1. Fundamental Policy

“Safety is the First Priority"

7.2. Key Activities

Implementation of Safety & Health Education

Prevention of Human Error and Machinery Accidents

7.3. Development and implementation of Activity

Implementation of Safety & Health Education

Pick up hazardous factors of each work activity and always reflect them at the safety

meetings.

Doc. Title Method Statement of Painting Work TOA-TOYO JOINT VENTURE

Doc. No CM – MS – BW - 023 Rev. No. 0 Date May, 2012

Construction of Port Facilities and Buildings for Cai Mep International Container Terminal

Page 6

7.4. Point out them every day at the meetings in order to let individual worker to renovate his safety

consciousness

Prevention of Human Error and Machinery Accidents

Be consistent with inspection at beginning of works, regular maintenance of working

platform, machinery tools designation of working area.

7.5. Others

Safety signboards and barricades shall be installed around working area if necessary.

Security guard should observe all passengers around the site.

MSDS must be prepared before carry out painting work.

Doc. Title Method Statement of Painting Work TOA-TOYO JOINT VENTURE

Doc. No CM – MS – BW - 023 Rev. No. 0 Date May, 2012

Construction of Port Facilities and Buildings for Cai Mep International Container Terminal

Page 7

Appendix – 1

Inspection and Testing Plan