23376582-002-ITP-AG-Piping

LARSEN & TOUBRO LIMITED MSQ UPGRADATION (EPCC-1) PROJECT IOCL - PANIPAT Doc. No:

PMC

INSPECTION AND TEST PLAN FOR ABOVE GROUND PIPING PROJECT OWNER PMC CONTRACTOR

LT/MSQ/ITP/PIPE/AG/002

Date: 01.11.07

: EPCC-1 –MSQ UPGRADATION : INDIAN OIL CORPORATION LTD.PANIPAT. : JACOBS ENGINEERING INDIA PRIVATE LIMITED : LARSEN & TOUBRO LIMITED

LEGEND :

NA : Not Applicable, HP : Hold Point, W : Witness Point, Rw : Review of SUBCONTRACTOR SUBCONTRACTOR / L&T's documentation, documentation, S : Surveillance Surveillance by OWNER / PMC, PMC, WC : 100% 100% Examination, Examination, Spec. Spec. : Specification, Dwg. : Drawing, Std. : Standard Standard PT : Penetarnt Testing, Testing, MT: Magnetic Magnetic Particle Testing, PWHT: Post Weld Heat Treatment, IRN: Inspection Inspection Release Note Note

SL. No.

INSPECTION WITNESSES/GRADE

FIELD INSPECTION REPORT FORMAT No.

DESCRIPTION OF ACTIVITY

L&T

JACOBS

LT/MSQ/IMIR/GEN/001 LT/MSQ/IMIR/GEN/001 Rev.01

WC

W

APPROVED VENDER FORMAT

WC

HP

ABOVE GROUND PIPING A

PRIOR TO FABRICATION

1

Incoming Material

2

Welding Filler Material Approval / Qualification

3

WPS / PQR

LT/MSQ/STR/WPS/002 LT/MSQ/STR/PQR/003

WC

HP

4

Welder Performance Qualification

LT/MSQ/STR/WPQ/004

WC

HP

5

a) NDT Procedure Qualification

 NDT Report

WC

HP

SR CHART

WC

HP

ISOMETRICS

WC

S

b) PWHT Procedure Qualification 6

Joint Numbering in Isometries ( Big & Small Bore )

7

Preparation of sketches for Job in case o f off  sites A / G piping and Joint Numbering

APPROVED SKETCHES

WC

S

8

Transfer of Heat Nos. & Traceability

LT/MSQ/PIPE/TRA/011

WC

W

B

FABRICATION ( SHOP & FIELD )

1

Material as per piping class ( Check w.r.t. approved colour coding procedure )

LT/MSQ/PIPE/TRA/011

WC

S

WC

S

WC

S

 NA

WC

S

LT/MSQ/STR/DNF/005 LT/MSQ/STR/FNW/006 LT/MSQ/STR/DNF/005

a) Fit Up check b) Dimensional checks 2

Pre heat ( If any )

3

Check for purity of purging / shielding gas

BTC OF MANUFACTURER  MANUFACTURER 

WC

Rw / S

4

Purging

BTC OF MANUFACTURER  MANUFACTURER 

WC

S

5

Shielding rate ( If any )

BTC OF MANUFACTURER  MANUFACTURER 

WC

S

6

Baking of Electrodes

ELECTRODE BACKING REGISTER 

WC

S

7

Interpass cleaning & temperature check

 NA

WC

S

Signature : Name : Date Prepared by L&T

Checked by L&T

Approved by JACOBS

Page 1 of 3

REMARKS

LARSEN & TOUBRO LIMITED MSQ UPGRADATION (EPCC-1) PROJECT IOCL - PANIPAT Doc. No:

PMC

INSPECTION AND TEST PLAN FOR ABOVE GROUND PIPING PROJECT OWNER PMC CONTRACTOR LEGEND :

LT/MSQ/ITP/PIPE/AG/002

Date: 01.11.07

: EPCC-1 –MSQ UPGRADATION : INDIAN OIL CORPORATION LTD.PANIPAT. : JACOBS ENGINEERING INDIA PRIVATE LIMITED : LARSEN & TOUBRO LIMITED NA : Not Applicable, HP : Hold Point, W : Witness Point, Rw : Review of SUBCONTRACTOR / L&T's documentation, S : Surveillance by OWNER / PMC, WC : 100% Examination, Spec. : Specification, Dwg. : Drawing, Std. : Standard PT : Penetarnt Testing, MT: Magnetic Particle Testing, PWHT: Post Weld Heat Treatment, IRN: Inspection Release Note

SL. No.

FIELD INSPECTION REPORT FORMAT No.

DESCRIPTION OF ACTIVITY

8

Visual Check of complete welds

9

Monitoring of PWHT Cycle

10

Hardness Check

L&T

JACOBS

LT/MSQ/PIPE/VCW/012

WC

S

SR CHART

WC

S

WC

S

WC

W

WC

HP

WC

S

LT/MSQ/PIPE/RGM/013

WC

W

LT/MSQ/PIPE/RGI/014

WC

HP

---------------------------------

WC

HP

B.T.C. OF MANUFACTURER/TEST REPORT OF LAB. B.T.C. OF MANUFACTURER/TEST REPORT OF LAB. B.T.C. OF MANUFACTURER/TEST REPORT OF LAB. LT/MSQ/DPT/016 LT/MSQ/MPT/017

a) For C.S. Materials

b) For A.S. Materials Piping

C) For A.S. Material Heating Coil

INSPECTION WITNESSES/GRADE

11

DPT / MPT

12

Radiography marking ( For Random Radiography )

13

Radiography interpretation

14

Spool clearance

C

ERECTION

1

Lifting arrangement

MTC/CALIBRATION CERTIFICATE

WC

Rw

2

Test Certificate for lifting tackles

MTC/CALIBRATION CERTIFICATE

WC

S

3

Location and orientation of branches

---------------------------------

WC

S

4

Provision of instrument Tappings

---------------------------------

WC

S

5

Provision of vents and drains

---------------------------------

WC

S

6

Correctness of type of supports, anchors, guides

---------------------------------

WC

S

7

Correctness of gasket / fasteners

---------------------------------

WC

S

8

Correctness of valves ( NRV, Gate, Globe, Control Valves), Steam straps and their  direction of flow

---------------------------------

WC

S

9

Provision of Cold pull

---------------------------------

WC

HP

FIELD INSPECTION REPORT FORMAT No.

DESCRIPTION OF ACTIVITY SL. No.

INSPECTION SWITNESSES/GRADE

Signature : Name : Date Prepared by L&T

Checked by L&T

Approved by JACOBS

Page 2 of 3

REMARKS

REMARKS

LARSEN & TOUBRO LIMITED MSQ UPGRADATION (EPCC-1) PROJECT IOCL - PANIPAT Doc. No:

PMC

INSPECTION AND TEST PLAN FOR ABOVE GROUND PIPING PROJECT OWNER PMC CONTRACTOR LEGEND :

NA : Not Applicable, HP : Hold Point, W : Witness Point, Rw : Review of SUBCONTRACTOR / L&T's documentation, S : Surveillance by OWNER / PMC, WC : 100% Examination, Spec. : Specification, Dwg. : Drawing, Std. : Standard PT : Penetarnt Testing, MT: Magnetic Particle Testing, PWHT: Post Weld Heat Treatment, IRN: Inspection Release Note

PROOF TESTING

1

Procedure

2

Corrections of Testing arrangements

4

Date: 01.11.07

: EPCC-1 –MSQ UPGRADATION : INDIAN OIL CORPORATION LTD.PANIPAT. : JACOBS ENGINEERING INDIA PRIVATE LIMITED : LARSEN & TOUBRO LIMITED

D

3

LT/MSQ/ITP/PIPE/AG/002

All valves to be kept open and check if  testing done against closed valve position Isolation of equipments, control valves, instruments, bellows, before testing. Removal of flappers from check valves

L&T

JACOBS

LT/MSQ/P/AG/005

WC

HP

---------------------------------

WC

S

--------------------------------

WC

S

--------------------------------

WC

S

LT/MSQ/UGMC/SP/023

WC

HP

LT/MSQ/PMI/STORE/019 LT/MSQ/PMI/SITE/019A

WC

HP

MTC/CALIBRATION CERTIFICATE

WC

Rw

5

Scrutiny of test packs for Mechanical and NDT Clearance

6

Positive material Identification as per  Specification after completion of installation

7

Calibration of Pressure gauges

8

Air / Water Flushing ( Preliminary )

LT/MSQ/UGMC/SP/023

WC

W

9

Pneumatic / Hydro testing ( See Annexure B)

LT/MSQ/PIPE/HYD/015

WC

HP

10

Draining of Water & Air drying

LT/MSQ/UGMC/SP/023

WC

S

11

Removal of temporary blinds / supports

---------------------------------

WC

W

12

Pickling of system, if required

---------------------------------

WC

W

---------------------------------

WC

W

---------------------------------

WC

Rw

b) Torque tightening of flange joints

---------------------------------

WC

S

15

System testing

---------------------------------

WC

W

16

Setting of spring supports

---------------------------------

WC

W

ALL STAGEWISE INSPECTION REPORT

WC

Rw

13 14

Boxing up including reinstallation of flappers of check valves a) Check on fasteners & gasket and record thereof 

Inspection & Test Documents Review Test and Inspection Documents

Signature : Name : Date Prepared by L&T

Checked by L&T

Approved by JACOBS

Page 3 of 3