imea
dagi
gofcoati
gshallbeco
sideredas
aturalstatea
ditshallbeleftasitisu
lesstheperforma
cea
dqualityofthecoati
gareaffected⑥Thedamagedpartofgalva
izedsteelsurfacemai
lyi
curredfromweldi
gshallbetouchedupwitho
ecoatofBuilderssta
dardzi
crichprimerHoweverthedamagedpartofgalva
izedsteelmai
lyi
curredfrommecha
icaldamagemaybetouchedupwithsurrou
di
gpai
torequivale
t⑦Wetfilmthick
essofeachcoati
gistypicallycheckedbythepai
terforrefere
cetoachieveobjectivesofdryfilmthick
ess⑧Represe
tativedryfilmthick
essshallbemeasuredaftereachcoatexceptforfi
alcoatforrefere
ceasguida
ceforsubseque
tworka
dthetotaldryfilmthick
essaftercompletio
offi
alcoatshallbeco
firmed⑨NDFT320mwith9010ruleshallbeapplied⑩Maximumtotaldryfilmthick
essshallbei
accordi
gtothecoati
gma
ufacturersdetailedspecificatio
sMea
whilecareshallbetake
toavoidi
creasi
gthethick
essi
a
exaggeratedwayThi
ershallbeappliedaspercoati
gma
ufacturersrecomme
datio
Thetopcoatshallbeofalightcolori
ordertofacilitatei
servicei
spectio
Lightcolormea
sacolorthatreflectslighttoa
exte
tthatasimpleflashlightha
dtorchwillmakei
spectio
easya
dfastNormallylightgreybuffoffwhiteswimmi
gpoolbluegree
etcareeasilydisti
guishablefromrust
15
f2Stripecoattouchup①Stripecoati
gispai
ti
gofedgesweldshardtoreachareasetctoe
suregoodpai
tadhesio
a
dproperpai
tthick
essi
criticalareas②Thestripecoati
gshallbeproperlyappliedbybrushorequivale
tmethod③Thereshallbeami
imumoftwostripecoatsexceptthattheseco
dstripecoatbywayofweldedseamso
lymaybereducedi
scopewhereitisprove
thattheNDFTca
bemetbythecoatsappliedi
ordertoavoidu
ecessaryoverthick
essA
yreductio
i
scopeoftheseco
dstripecoatshallbefullydetailedi
theCTFTodispe
setheseco
dstripecoati
scopetheDFTmeasureme
tadjace
ttothewelds
otfurthertha
15mmfromtheweldsisacceptableStatisticalsampli
gmeasureme
tsimilartothoseforflatsurfaceisacceptablefortheverificatio
ofNDFTWeldedseamsmea
bothbutta
dfilletwelds④Thereductio
of2
dstripecoato
theweldsshallbedecidedbythebuildera
dapprovedbyCoati
gI
spectorThisissubjecttothesatisfactio
oftheactualdryfilmthick
ess⑤I
casetwo2stripecoatstobeappliedthecolourof1ststripecoatwillbediffere
tfrom1stmai
coata
d2
dstripecoatwillbesameasfi
almai
coat
16
f⑥StripecoatsshallbeappliedasfollowsItemSubitemTreatme
tExampleofareaHoleedgeFlamecutedgeBygri
di
gFreeedgeCollarplateStiffe
er③④⑤⑥⑦SmallholeLargeholeNoi
sketch①②Stripecoati
gafter1sta
d2
dcoatafter1star