ST Exchanger Inspection Checklist

COMPRE!ENSIVE INSPECTION C!EC"#IST $OR !ET E%C!N&ERS Name of the plant:

Inspecton Dae:

Equipment Number:

Sl No.

COMPONENT

DESCRIPTION Passivaton Passivaton done, if required

1

Deposi   -Color  - Type  - Locaton Shell conditon Tube conditon No of ubes plugged Channel bo conditon PRE CLEANING INSPECTION

Partton plae conditon Satonary ube shee conditon !loatng ube shee conditon !loatng head cover conditon *a+e locaton conditon " chec# for grooving, hinning on ubes  holes of ba+e Tie rods " chec# for disorsion Sacri$cal %nodes conditon Pain conditon &hers nsulaed .Cold or /o0 1 *are1 !ireproofed" General Condition I/L & O/L Nozzles Girth Joints

2

SHELL

Longitudinal Joints

2Channel Side Flange Tub Head Side Flange Bolt holes / legaments Others Lining et!"# Saddle su$$orts 'T(

 nsulaed .Cold or /o0 1 *are1 !irepr )eneral Conditon Pass partton plaes Lining Conditon 3

CHANNEL

STS side !lange Cover Side !lange

OBSER

*ol holes1liga3ens 1L  &1L No77les 'T( CHANNEL COVER

&hers nsulaed .Cold or /o0 1 *are1 !irepr )eneral Conditon )as#e si4ng face Pass Partton groove

4

*ol holes 1 liga3ens &hers .Lining ec50 'T( (LOATING T!"E SHEET )eneral COVER )as#e si4ng face

 *ol holes 1 liga3ens Pass Partton Plaes

5

ining Conditon 'T( &hers Bundle T%$e ' Tube / Straight Tube Tubes OC CS / SS / 0u$le1 / Brass Tube e1ternal !onditiono,erall & at ba..les# Tube Internal !ondition



T!"E "!NDLE

Tube ends !ondition (CT / )F(T Seal *elding FTS Condition STS Condition FTS Gas-et seating sur.a!e FTS +ass +artition Groo,es TS Gas-et seating sur.a!e

nsulaed .Cold or /o0 1 *are1 )eneral Conditon #

SHELL COVER

)as#e si4ng face 'T( if applicaton *ol holes 1 liga3ens *ac#up ring Tes 6ing !ish plae

$

OTHERS

Nus  *ols !oundaton Drain No77les 8arhing srips Tell ale holes Shell side Tube lea#s

Tube es Do3e es

INSPECTED ")* NA+E,

Signaure"

*&6L Doc5 N&

!19:192

Page No5 SS'8168<5 N&

VTION

;199

Dae"

ON STREM INSPECTION C!EC"#IST $OR !ET E%C!N&ERS

*&6L Doc5 N&

!19:192

Page No5 SS'8168<5 N&

;199

Name of the plant: Equipment Number:

Inspecton Dae:

SL-NO-

DESCRIPTION

Co.ponen

O"SERVATIONS

Insulated Cold or Hot# / Bare General Condition

1

SHELL I/L & O/L Nozzles Saddle su$$orts Insulated Cold or Hot# / Bare General Condition

2

CHANNEL I/L & O/L Nozzles

'T o$tional# Insulated Cold or Hot# / Bare

3

CHANNEL COVER General Condition Insulated Cold or Hot# / Bare

4

SHELL COVER General Condition Foundation 0rain Nozzles

5

OTHER

(arthing stri$s Tell tale holes

Fasteners /Short bolting

INSPECTED ")* NA+E,

Signaure"

Dae"