002-MS Nitrogen Filling, Cyrogenic Vaporizer PDF
002-MS Nitrogen Filling, Cyrogenic Vaporizer PDF
002-MS Nitrogen Filling, Cyrogenic Vaporizer PDF
Project
LINDE ENGINEERING
2MH127
Tag/Item Number(s):
0E-2091 A
0E-2091 B
0E-2091 C
0E-2091 D
0E-2091 E
0E-2091 F
0E-2091 G
0E-2091 H
0E-2091 J
0E-2091 K
0E-2091 L
0E-2091 M
0E-2091 N
0E-2091 P
0E-2091 R
0E-2091 T
0E-2091 U
0E-2091 V
0E-2091 W
0E-2091 X
Unit(s):
ASU
PCWBS:
Contractor Project No :
Project Rev.: O
0E-2092 A
0E-2092 B
0E-2092 C
0E-2092 D
0E-2092 E
0E-2092 F
0E-2094 A
0E-2094 B
0E-2094 C
0E-2094 D
0E-2094 E
0E-2094 F
0E-2094 G
0E-2094 H
Page 2
5887
OD
MEY
AG
ICC
OD
MEY
AG
IFR
OD
MEY
AG
IIR
GAMA
Rev.
Project
Rev
No.
No.
Date
Description
Status
ORIGINATOR
Document Title:
LINDE ENGINEERING AG
Document No.
Contractor
GAM
MTS
PRE
GTL
002
Org.
Code
Doc.
Type
Disc.
Code
Geogr.
Area
Seq.
No
Rev.
No
LOC470
Vendor Code
Rev No.: O
Doc. Title
Q A T A R
GAM-MTS-FSI-GTL-002 Rev. C
Method Statement Nitrogen Filling,
Cryogenic Vaporizer
Date/Rev. No :
TABLE OF CONTENTS
1
INTRODUCTION ____________________________________________________________________ 5
1.1
1.2
GENERAL ____________________________________________________________________ 5
SCOPE AND PRECAUTION _______________________________________________________ 5
HSSE ____________________________________________________________________________ 5
REFERENCES _____________________________________________________________________ 6
DEFINITIONS ______________________________________________________________________ 6
RESPONSIBILITIES _________________________________________________________________ 6
5.1
5.2
5.3
5.4
RESOURCES ______________________________________________________________________ 7
6.1
6.1.1
6.1.2
7
EQUIPMENT________________________________________________________________ 7
MANPOWER _______________________________________________________________ 8
7.1.1
7.1.2
7.1.3
8
6
6
7
7
GENERAL ____________________________________________________________________ 8
ASSEMBLY AND CHARGING ______________________________________________________ 9
DISASSEMBLY AND DELIVERY ____________________________________________________ 9
10
ATTACHMENTS ___________________________________________________________________ 10
10.1
10.2
GAM-MTS-PRE-GTL-002
Page 4 of 10
Doc. Title
Q A T A R
GAM-MTS-FSI-GTL-002 Rev. C
Method Statement Nitrogen Filling,
Cryogenic Vaporizer
Date/Rev. No :
1 INTRODUCTION
1.1 GENERAL
This document describes the methods proposed to be used for checking the pressure of and
filling with nitrogen (as required) of Cryogenic Vaporizer as part of the preservation activities at
ASU area that shall be carried out as part of ASU Construction works of Qatar Shell GTL Plant
(Pearl) in Ras Laffan Industrial City (RLIC) of Qatar including similar works up to the time of
commissioning.
The preservation shall be performed at ASU Area. The nitrogen filling and tagging activities
shall be carried out by GAMA QATAR in coordination with the Contractor.
All parties (LINDE Contractor, GAMA Logistics, Mechanical and FSI disciplines) involved
in the preservation of the Cryogenic Vaporizer will conduct minuted coordination meetings as
required.
2 HSSE
All works shall be in compliance with the State of Qatar laws and regulations, Ras Laffan
Industrial City and International standards, codes, LINDE ENGINEERING AG and QSGTL
and/or its PMC requirements and instructions.
In addition all employees and GAMA subcontractor employees on site will have gone through
GAMA Qatar Site Safety Induction, LINDE ENGINEERING AG Site Safety Induction and
QSGTL Safety induction for site safety, health, environmental and security prior to resuming
work activities at site. Other training courses (i.e. Working in Confined Spaces, Working at
Heights, etc.) will be attended as required by LINDE ENGINEERING AG or QSGTL and/or
PMC.
Risk Assessment will have been prepared by the Risk Assessment Team (RAT) ranking the
hazards associated with project works and control measures to be taken to mitigate the
hazards to an acceptable level.
Each scope work or task will have a completed and approved Job Safety Analysis (JSA)
GAM-MTS-PRE-GTL-002
Page 5 of 10
Doc. Title
Q A T A R
GAM-MTS-FSI-GTL-002 Rev. C
Method Statement Nitrogen Filling,
Cryogenic Vaporizer
Date/Rev. No :
identifying the potential hazards and control measures that will be implemented to protect
people and environment.
The JSA (RA) will be used by Supervisor as the basis of conducting his daily TSTI meeting
and his weekly Tool Box Talk.
For additional safety requirements for a particular or specific task please refer to the JSA
prepared for that task.
All personnel will have PPE required for their specific tasks in addition to the minimum PPE
(coveralls, safety goggles, safety shoes, high-visibility vests, gloves) at site at all times as
required.
3 REFERENCES
T-4.233.760
T-4.233.891
T-13.376.921
T-13.377.539
:
:
4 DEFINITIONS
Company
Contractor
Sub Contractor
Contract
QCP
ITP
QA/QC
HSSE
JSA (RA)
FSI
CA
:
:
:
:
:
:
:
:
:
:
:
Package Unit
CV
ASU
MSDS
:
:
:
5 RESPONSIBILITIES
5.1 SITE MANAGER
The Site Manager will provide inputs to the project execution plan to ensure that strategies &
philosophy of the project are properly addressed.
GAM-MTS-PRE-GTL-002
Page 6 of 10
Doc. Title
Q A T A R
GAM-MTS-FSI-GTL-002 Rev. C
Method Statement Nitrogen Filling,
Cryogenic Vaporizer
Date/Rev. No :
6 RESOURCES
6.1 EQUIPMENT & MANPOWER
A list of equipment and manpower is given below.
6.1.1 EQUIPMENT
Manometer
T-piece
Hose
Gas Pressure Regulator
Atmospheric Monitoring Equipment
Nitrogen Bottle
Holding Clamps
Hand Tools
Full PPE and Safety Harness
Aerial Platform/ Manlift/ Man Basket
GAM-MTS-PRE-GTL-002
Page 7 of 10
Doc. Title
Q A T A R
GAM-MTS-FSI-GTL-002 Rev. C
Method Statement Nitrogen Filling,
Cryogenic Vaporizer
Date/Rev. No :
6.1.2 MANPOWER
Site Manager
FSI Manager
Cleanliness & Preservation Engineer
Man-Basket Operator
HSSE Personnel
Helpers
7 METHOD OF EXECUTION
7.1 PRE-COMMENCEMENT WORKS
7.1.1 WORK PERMIT
The measuring of internal pressure and filling with Nitrogen gas of the Cryogenic
Vaporizer starts with the preparation of Method Statement and issuance of a Permit to
Work.
Page 8 of 10
Doc. Title
Q A T A R
GAM-MTS-FSI-GTL-002 Rev. C
Method Statement Nitrogen Filling,
Cryogenic Vaporizer
Date/Rev. No :
each inspection and/ or refilling to reflect the status of preservation. (See Attachment-2 for
samples).
GAM-MTS-PRE-GTL-002
Page 9 of 10
Doc. Title
Q A T A R
GAM-MTS-FSI-GTL-002 Rev. C
Method Statement Nitrogen Filling,
Cryogenic Vaporizer
Date/Rev. No :
9 QUALITY ASSURANCE
A Quality Assurance System shall be operated conforming to related standards.
10 ATTACHMENTS
10.1 JOB SAFETY ANALYSIS
10.2 TAGS and SIGNS (Sample)
GAM-MTS-PRE-GTL-002
Page 10 of 10
Q A T A R
NEW
Page No: 1 of 5
REVISED
Job Supervisor:
Mr.Emre Yazc
23.09.2008
23.09.2008
Additional Approvals (Determined by Job Supervisor in correlation with LINDE HSSE Manager).
Name
Signature
Discipline Superindent(LINDE)
SHES Representative(LINDE)
OTHERS (List Below):
Date
2. Permit To Work.
Approval required for hazardous work detailed in the LINDE work permit procedure.
Changing conditions and emergency procedures: Stop work. Switch of equipment.Supervisor directs personnel to nearest and safest muster point considering wind direction. Supervisor counts all employees. Missing
employees are reported to LINDE HSSE Dept. When all clear is given check with LINDE HSSE before returning to work.
LINDE EMERGENCY TELEPHONE NO.
HSSE MANAGER:
RLIC HOT LINE :
583 40 72
474 88 88
Note: 1) If any of the tasks involves biological, physical or chemical hazards, then The LINDE Industrial Hygienist must also approve the work.
2) Use additional sheets as necessary.
3) Details on safety (PPE,Hazard etc) and environmental requirements can be found in LINDE and shell Safety and Environment Procedures.
JSA Number:
QT- 4.xxx.yyy
A T A
Q A T A R
ACTIVITY
Using of Manlift
HAZARD / POTENTIAL
CONSEQUENCES
1,1
Initial Risk
P C
CURRENT
CONTROLS
RISK
RANK
Mechanical Breakdown
1.1.2
1.1.4
1.1.5
Improper use of
equipment
1.2.1
3 #####
ADDITIONAL
CONTROLS
1.1.1
## 3 ##### 1.1.3
1,2
1.2.2
1.2.3
Residual Risk
P C
3 #####
3 #####
JSA Number:
QT- 4.xxx.yyy
A T A
Q A T A R
ACTIVITY
HAZARD / POTENTIAL
CONSEQUENCES
1,3
Initial Risk
P C
CURRENT
CONTROLS
RISK
RANK
Untrained personnel
1.3.1
1.3.2
B
3 #####
## 3 ##### 1.3.3
1.3.4
1,4
Fall of personnel
1.4.1
5 #####
1.4.2
ADDITIONAL
CONTROLS
1.3.1.1
1.4.1.1
Residual Risk
P C
3 #####
3 #####
4 #####
JSA Number:
QT- 4.xxx.yyy
A T A
Q A T A R
ACTIVITY
HAZARD / POTENTIAL
CONSEQUENCES
1,5
Initial Risk
P C
CURRENT
CONTROLS
RISK
RANK
Overturning of Machine
1.5.2
4 ##### 1.5.3
1.5.4
1.5.5
1,6
Vehicle Movement
1.6.1
ADDITIONAL
CONTROLS
1.5.1
## 3 #####
B
3 ##### 1.6.2
1.5.1.1
Residual Risk
P C
3 #####
4 #####
3 #####
JSA Number:
QT- 4.xxx.yyy
A T A
Q A T A R
ACTIVITY
Transportation of
nitrogen bottle
HAZARD / POTENTIAL
CONSEQUENCES
2,1
Initial Risk
P C
Moving of the
nitrogen bottle to the
"filling position" via
man-lift
RANK
2.1.1
A
CURRENT
CONTROLS
RISK
Damaging of cylinder
4 #####
3.1.1
##
C 3
5 #####
#####
3.1.2
Nitrogen filling
4,1
Dropped tools
4,2
Gas Leakage
4,3
Inhaling nitrogen
4.1.1
A
4 #####
4 #####
B
4,3
Handling pressurized
equipment
ADDITIONAL
CONTROLS
2 #####
4.1.1.1
4.3.1.1
4.4.1.1
Residual Risk
P C
4 #####
A
A
3
4 #####
#####
3 #####
4,2,1
Doc. Title
Q A T A R
Date/Rev. No :
GAM-MTS-FSI-GTL-002 Rev. C
Method Statement Nitrogen Filling,
Cryogenic Vaporizer