WORK METHOD STATEMENT FOR PAINTING WORK (BUILDINGS) TABLE OF CONTENTS 1
PURPOSE
2
SCOPE
3
STEP OF WORKS
4
JOB SAFETY ANALY ANALYSIS SIS
5
QAQC ! INSPECTION
"
ATTACHMENT ATTA TTACHMEN CHMENT T 1 ! PRODUCT DAT DATA A SHEETS ATTACHMEN ATTA CHMENT T 2 ! MATERIAL SAFETY AND DAT DATA A SHEETS (MSDS)
1# PURPOSE
The purpose of this Work Method Statement for Painting of Building is to outline and describe in detail the procedure to be adopted such as type of paint and recommended surface preparation, in which to ensure our compliance with the Safety Requirements Procedure and pro!ect specifications" #nform all concerned super$isor including workers the $alue and importance of this acti$ity prior to implementation in any Pro!ect" 2# SCOPE
The scope of this Method Statement co$ers the works in any Pro!ect %Building and Substation& including buildings in e'isting plant as follows( ) Pai Paintin nting g Wor Works ks for *'te *'terior rior Wa Walls, lls, #nte #nterior rior Wa Walls, lls, +on +oncret crete e loo loor, r, *'po *'posed sed +eiling-Slab Soffit, +able Room and Below Raised loor
3# STEP OF WORKS 3#1 S$%&' P%*'%'+,-.
)
Surfaces are to be prepared in accordance with good painting practices and in
accordance with the technical product information sheets of the painting products" )
Painting must not take place where the surface are moist or greasy or may become
so before application of the first coat of paint %primer&" )
Painting must not take place when the surface temperature is less than ./+ abo$e
surrounding air0s dew point, when the air relati$e humidity is higher than 123 and when the temperature is below 2 /+" )
Prior to any application, the surface must be stable, firm, dry and free of dust and
concrete laitance" The surface must ha$e no cracks"
3#2 S'&&-/0,. '.0 -% '+ ,+
Please refer to WMS for Scaffolding #nstallation"
3#3 P%*'%'+,-. -& C-'+,. M'+%,'/
)
4ll coating materials shall be thoroughly stirred in a container" 5nly appro$ed
thinners shall be used" Mi'ing shall be carried out in a well $entilated area" Refer to Product 6ata and Specification Sheet for Mi'ing Ratio" )
6uring Mi'ing and Painting 4pplication, appropriate mask shall be worn in
accordance with the recommendation of appro$ed MS6S" MS6S shall be a$ailable at site and made known to workers" 3#4 C-'+,.
)
*ach coat shall be applied uniformly o$er the entire surface" 4ny une$en surface
shall be rectified by filling up using appro$ed 4crylic iller, then apply sanding when dry
and apply recoat" 5n beams, columns and irregular surfaces, edges shall be coated first and an e'tra pass made later" )
*ach coat shall be allowed to dry for the time specified by appro$ed before
application of any succeeding coat" Refer to Product 6ata and Specification also to check 4pplicable Rate and 6ry ilm Thickness %6T&" )
4ny primer coat e'posed to e'cess humidity or rain before drying shall be permitted
to dry and the damaged area of primer should be remo$ed to the bare substrate" 6ust and loose particle shall be remo$ed by sanding until the surface is dry, sound and cleaned" Re7apply using the same primer and when dry apply paint filler to check for flat and smooth surfaces" When the surface is ready to recei$e topcoat then applied the required coating to meet 6T and specifications" )
The time inter$al between applications of two %8& successi$e coats must not e'ceed
that specified by product" 4ny coating shall be cleaned and free of spray dust before the ne't coat is applied" )
+oatings shall be continuous that means free of pin holes, $oids, bubbles and other
defects" )
Where application is to be carried out by brush, brushes shall be of a type and
quality as well as for using roller which permit proper application of the material" )
or spray application, spray guns, hoses and pumps shall be cleaned before new
material is added" 4n adequate moisture trap shall be installed between the air supply and each application unit" )
Specified film thickness for coating material shall be strictly obser$ed" 6ry film
thickness shall be checked with appropriate film thickness gauges" )
Before application of final coat, all damaged areas shall be properly repaired using
the original paint system" 4pply 4crylic Protecti$e Paint for e'terior wall and use 4crylic *mulsion Resin for interior wall
