inspection,flushing & testing of piping-21
TRANSCRIPT
8/9/2019 Inspection,Flushing & Testing of Piping-21
http://slidepdf.com/reader/full/inspectionflushing-testing-of-piping-21 1/3
LARSEN & TOUBRO LIMITED - ECC DIVISION, NCD-5 , MEHSANA
Job Procedure For Inspection,Flushing & Testing of Piping
Job Procedure No WI/EXE/8.2.3/ST/JP-21, Rev 0
Index
. . .
1 Scope 2
2 Re erence 2
3 Method 2
4 Tolerance 2
5 Documentation 2 5.1 ITP 3 WI/EXE/8.2.3/ST/ITP-21, Rev 0
5.2 Formats 4 WI/EXE/8.2.3/ST/F-21, Rev 0
0 22/11/05 For Review and Approval
Reviewed & App
8/9/2019 Inspection,Flushing & Testing of Piping-21
http://slidepdf.com/reader/full/inspectionflushing-testing-of-piping-21 2/3
LARSEN & TOUBRO LIMITED - ECC DIVISION, NCD - 5, MEHSANA
Inspection & Test Plan For: Inspection , Flushing and Testing of Piping
Inspection & Test Plan No : WI/EXE/8.2.3/ST/ITP-21, Rev 0
o.Component /
ProcessNature of Check / Test
Method
of Check
Acceptable
Tolerance
Quantum
of Check
Reference
DocumentFormat of Record
A
L&T
Check List clearanceVisual As per Drawing 100%
Reports /
Drawing EXE/8.2.3/ST/F-21, Rev 0 W
Calibration
o.Component /
ProcessNature of Check / Test
Method
of Check
Acceptable
Tolerance
Quantum
of Check
Reference
DocumentFormat of Record
A
Visual
-
accuracy 100%
e c eEXE/8.2.3/ST/F-21, Rev 0 R
Water Filling and ventingVisual Portable water 100%
-------------EXE/8.2.3/ST/F-21, Rev 0 C
PressurizationVisual
1.5 times of pump
head 100%
Data Sheet
EXE/8.2.3/ST/F-21, Rev 0 C
Holding / Weld visualMeasurem
Reports
Inspection,
Flushing&tesing of Piping
ent no leakage 100% EXE/8.2.3/ST/F-21, Rev 0 W
RecordingVisual appr ov ed format 100%
Reports
EXE/8.2.3/ST/F-21, Rev 0 C
nd
W - Witness 100% Inspection
RM - Random 10% Inspection
--
C-Check Visualy( 100% )
22/11/05 For review & approval
Date Revisions Prepared By L&T Checked by CEIL Reviewe
8/9/2019 Inspection,Flushing & Testing of Piping-21
http://slidepdf.com/reader/full/inspectionflushing-testing-of-piping-21 3/3
LARSEN & TOUBRO LIMITED -ECC-DIVISION,NCD-5, MEHSANALARSEN & TOUBRO LIMITED -ECC-DIVISION,NCD-5, MEHSANA
Piping System Pressure Test Release / Acceptance Record
Rev PipDrawing No. Head Work
Piping System Pressure Test Release / Acceptance Record
To TFromLine Name Line NameFrom
t medium : Test Duration (hrs ) : Test Pressure ( kg/cm2
) :
Test Pressure Gauge No. Calibration Certificate No.
t medium : Test Duration (hrs ) : Test Pressure ( kg/cm2
) :
Gauge Calibration Dat
Checked bySl. No.
Items To Check
GW
1 Field installation check list prior to hydrotest signed
Checked by
L&TSl. No.
CEILItems To Check
2 Pre - Hydrotest Punch items Cleared
3 Test limit identified & marked on drawings
4 Pressure Gauge location
5 System checked and released for pressure testing.
marks:-
e system as descried above tested & accepted
FOR L&T FOR CEIL/GWSSB
Format No :- EXE/8 2 3/ST/18