Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
ABU DHABI NATIONAL OIL COMPANY (ADNOC) GHASHA CONCESSION PROJECTS
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
COMPANY PROJECT No.: 4700021770
CONTRACTOR PROJECT No.: 67-00106
PRESERVATION PROCEDURE
COMPANY DOC NO: 1-CF0000-51-PRO-9697-00
Rev. 02
ABU DHABI NATIONAL OIL COMPANY (ADNOC) GHASHA CONCESSION PROJECTS
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
CONTRACTOR Document Number: CF0000-1009697
02
07/03/2025
IFU
01
18/11/2024
IFU
00
05/07/2024
IFU
Issued for Use
Issued for Use
Issued for Use
A1
05/03/2024
IFR
Issued for COMPANY Review
Petix E. Geha A. Thulasidas P.
HB Chung
Pisani F. (COM)
Petix E. Geha A. Ionut B.
Petix E. Geha A. Thulasidas P.
Salame S. (PD-Subsea) Cozzone V. (JV Deputy PD) Salame S. (PD-Subsea) Cozzone V. (PD-Islands)
Salame S. (PD-Subsea) Cozzone V. (PD-Islands)
Salame S. (PD-Subsea) Cozzone V. (PD-Islands)
Atbir D. (JV Project Director)
Atbir D. (JV Project Director)
Atbir D. (JV Project Director)
Atbir D. (JV Project Director)
Moldovan G. (PQM) Pisani F. (COM)
Moldovan G. (PQM) Pisani F. (COM)
Moldovan G. (PQM) Pisani F. (COM)
Rev
Date (DD/MM/YYYY)
Status
Status Description
PREPARED
CHECKED
APPROVED 1
APPROVED 2
This Document is intended for use by ADNOC and its nominated Consultants, Contractors, Manufacturers and SUPPLIERs.
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ABU DHABI NATIONAL OIL COMPANY (ADNOC) GHASHA CONCESSION PROJECTS
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
COMPANY PROJECT No.: 4700021770
CONTRACTOR PROJECT No.: 67-00106
PRESERVATION PROCEDURE
COMPANY DOC NO: 1-CF0000-51-PRO-9697-00
Rev. 02
HOLD
Section
Description
HOLD LIST
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
TABLE OF CONTENTS
PROJECT OVERVIEW …6
1.1
EPC for HAIL & GHASHA Development Project …6
PURPOSE …7
DEFINITIONS AND ABBREVIATIONS …7
3.1
3.2
Definitions …7
Abbreviations …7
REFERENCE DOCUMENTS …10
PRESERVATION MANAGEMENT …11
5.1
5.2
5.3
Preservation management RACEVS …16
PRESERVATION MAINTENANCE REQUIREMENTS(PMR or Job card) …17
PRESERVATION MANAGEMENT AND DIFFERENT PHASES …18
5.3.1.1 GENERAL
5.3.2 STORAGE
18
23
5.3.3 TEMPERATURE AND HUMIDITY CONTROLLED PRESERVATION AND STORAGE26
5.3.3.1 CORROSION PREVENTION / PRESERVATION FOR SHIPPING & STORAGE …26
5.3.4 PRESERVATION BY VENDOR/SUB-VENDOR FOR SHIPPING AND STORAGE AT
FAB. YARD / ISLAND …28
5.3.4.1 PRESERVATION OF SPARE PARTS, LOOSE ITEMS & VESSEL INTERNALS …29
5.3.5
INTERIM STORAGE DURING SHIPPING (PAB, PAR, PAU and Items Layover) …30
5.3.6 PRESERVATION AND STORAGE AFTER DELIVERY AT FABRICATION YARD OR
PROJECT SITE(INITIAL PRESERVATION and AFTER) …30
5.3.7 STORAGE AND PRESERVATION AT FABRICATION / CONSTRUCTION SITE …31
5.3.8 OVERVIEW OF PRESERVATION DURING FABRICATION to LOADOUT
PREPARATION. …32
5.3.9 STORAGE & PRESERVATION OF LINE PIPES (CS, CRA-HRB & MLP) INCLUDING Double Jointed PIPES …36
5.3.10 PRESERVATION OF PIPELINE …38
5.3.11 PRESERVATION OF PIPES & BEFORE INSTALLATION AND INSTALLED
PIPING(Including Stick Built) …38
5.3.12 PRESERVATION AND PACKAGING OF MODULES BY FABRICATION SUB-
CONTRACTOR FOR SAIL AWAY …43
5.3.12.1
SAIL-AWAY PRESERVATION FOR SEAWORTHY SHIPPING OF MODULES 45
5.3.13 PRESERVATION AT SITE AFTER INSTALLATION TO COMMISSIONING & STARTUP
51
PRESERVATION RECORDS …52
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
PRESERVATION CONSUMABLES …53
GUIDELINE ON PRESERVATION OF SPECIFIC EQUIPMENT AND MATERIAL …55
8.1
STATIC EQUIPMENT …55
8.1.1 EXTERNAL PRESERVATION OF STATIC EQUIPMENT …55
8.1.2
INTERNAL PRESERVATION OF STATIC EQUIPMENT…56
8.1.3 PRESERVATION OF HEAT EXCHANGERS …56
8.1.4
INTERNAL PRESERVATION OF SS OR ALLOY CLADDED STATIC EQUIPMENT .56
8.2
VALVES …57
8.2.1 GENERAL
57
8.2.2 DURING VALVE MANUFACTURING …57
8.2.3 VALVE STORAGE AT SITE …57
8.2.4 PRESERVATION DURING AND AFTER INSTALLATION …57
8.2.5 PRESERVATION OF PRESSURE RELIEF VALVES …58
8.2.6 PRESERVATION OF PRESSURE RELIEF VALVES DURING AND AFTER
INSTALLATION 58
8.3
ROTATING EQUIPMENT …60
8.3.1 GENERAL
60
8.3.2 PRESERVATION OF CENTRIFUGAL PUMPS …61
8.3.3 PRESERVATION OF RECIPROCATING PUMPS…61
8.3.4 PRESERVATION OF COMPRESSORS AND BLOWERS …62
8.3.5 PRESERVATION OF RECIPROCATING COMPRESSORS …62
8.4
8.5
PRESERVATION OF MISCELLANEOUS MECHANICAL ITEMS …63
PRESERVATION OF ELECTRICAL AND CP ITEMS …63
8.5.1 GENERAL
63
8.5.2 ELECTRIC MOTORS …64
8.5.3 TRANSFORMERS …65
8.5.4 HV AND LV SWITCHGEAR …65
8.5.5 BATTERIES AND UPS …65
8.6
8.7
8.8
8.9
PRESERVATION OF INSTRUMENTATION ITEMS …66
PRESERVATION OF SPECIAL ITEMS …67
PRESERVATION OF FIRE FIGHTING AND SAFETY EQUIPMENT …67
PRESERVATION OF TELECOM ITEMS …67
8.10 PRESERVATION OF MECHANICAL / ELECTRICAL INSTRUMENTATION
BULK MATERIAL …67
APPENDICES …68
APPENDIX-1 PRESERVATION MAINTENANCE REQUIREMENT – EXAMPLE .68
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
APPENDIX-2 PRESERVATION CHECKLIST – MECHANICAL EQUIPMENT…68
APPENDIX-3 PRESERVATION CHECKLIST – ELECTRICAL EQUIPMENT …68
APPENDIX-4 PRESERVATION CHECKLIST – PRESERVATION TAGS(BULKS)68
APPENDIX-5 MODULE PRESERVATION FP CHECK-LIST (For SAIL AWAY) …68
APPENDIX-6 PRESERVATION TAG – ALL EQUIPMENT …68
APPENDIX-7 PRESERVATION STICKERS – ALL APPLICATIONSA …68
APPENDIX-8 SITE DAMAGE REPORT – ALL EQUIPMENT …68
APPENDIX-9 VCI TDS and MSDS …68
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
PROJECT OVERVIEW
1.1
EPC for HAIL & GHASHA Development Project
The Hail & Ghasha Development (HGD) Project is of strategic importance to the Emirate of Abu Dhabi. The Project will develop the untapped oil and gas reserves from the highly sour Hail and Ghasha fields. Production is targeted to start by Q4 2027 with sustainable production of 1 BSCFD of Raw Gas, and max production of 82.5 MSBPD of Oil, 76.3 MSBPD of Condensate, 9000 TPD of Sulphur and 5030 TPD of NGL. In addition, Project will capture 1.52 million tonnes of CO2 per year taking ADNOC’s committed investment for carbon capture capacity. The Hail and Ghasha fields are situated offshore ABU DHABI about 140 km away from ABU DHABI mainland in water depths varying from 0 to 15 meters.
The HGD Project comprises the following:
• Artificial Islands Construction.
• Offshore package – EPC 01: Offshore Drilling Centers (DCs), Subsea Pipelines, Umbilicals, Power Cable Connections, Seawater Intake Structure, Bridges, Risers, Flare Structure, facilities at Ghasha Offshore Processing Plant (“GOP”);
• Onshore package – EPC 02: Manayif Onshore Processing Plant (“OPP”), Manayif
Utilities, Offsite Pipelines & Tie-ins, Main Control and Other Buildings.
The HGD Project will be executed in a single-phase approach. It will start production from three Drilling Centres (Reeah, Jzool & Seebah) in Ghasha Field to GOP and from Gaff Island in Hail Field to OPP. Remaining Drilling Centres, gas injection, and other associated facilities will be developed in ‘future’ to sustain production from Hail & Ghasha fields.
Figure 1 - Hail & Ghasha Fields
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
PURPOSE
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
This document defines the principles, the functional organization, the set of processes and activities put in place by CONTRACTOR, to ensure the effective management of preservation of material, equipment, and systems, in line with COMPANY R-CA0000-25- SPE-0008_00 “Preservation and Export Packing Specification”.
The preservation requirements and documentation of material, equipment and systems provided by SUPPLIERs from its premises up to the site are detailed in the Project Doc. No. 1-CF0000-58-PRO-0008-00 “Packing & Marking Procedure”.
DEFINITIONS AND ABBREVIATIONS
3.1 Definitions
COMPANY
Abu Dhabi National Oil Company (ADNOC)
PURCHASER
Unincorporated Joint Venture NPCC -SAIPEM
SUBCONTRACTOR
Any Person approved in writing by the COMPANY to whom execution of any part of the Works is subcontracted by the CONTRACTOR and any other subcontractors of any tier of such Person, and includes its legal successors and/or permitted assigns.
PROJECT
Hail and Ghasha Development Project
SUPPLIER / VENDOR / MANUFACTURER
A supplier of Materials in connection with the Works including related documentation and services, where necessary.
SUPPLY
Equipment, materials and/or services included in the scope.
3.2 Abbreviations
ADNOC
Abu Dhabi National Oil COMPANY
AVL
Approved VENDOR List
BIC KIC
Build It Clean and Keep It Clean
EPC
Engineering, Procurement and Construction
FEED
Front End Engineering and Design
FAT
HSE
Factory acceptance test
Health, Safety and Environmental
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
HGD
Hail & Ghasha Development
JV
KPI
LL
LLI
Joint Venture
Key Performance Indicators
Lesson Learned
Long lead Item
MAR
Material Approval Request
MR
PAR
PAU
PAB
PIM
PJO
Material requisition
Pre-Assembled Rack
Pre-Assembled Unit
Pre-Assembled Building
Pre-Inspection Meeting
Preservation Job Oil
POSE
Post order service
PMT
PMR
PML
PRC
PRE
PRT
PQD
PQP
Project Management Team
Preservation Maintenance Requirements
Preservation Manager and Lead
Preservation Coordinator
Field Preservation Engineer
Preservation Technician
Project Quality Director
Project Quality Plan
PQMS
Project Quality Management System
SAT
Site acceptance test
SOW
Scope of Work
STD
Standard
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
TBE
TPIA
Technical Bid Evaluation
Third party Inspection agency
SDRL
SUPPLIER Document Requirement List
UAE
CQM
CM
COM
DS
FEM
FSE
MM
PD
PQM
PDL
PIC
PO
TM
United Arab Emirates
Construction Quality Manager
Construction Manager
Commissioning Manager
Discipline Superintendent
Field Engineering Manager
Field Specialist Engineer
Material Manager
Project Director
Project Quality Manager (Island and Subsea)
Project Discipline Leader
Procurement Inspection Coordinator
Purchase Order
Technical Manager
VPCI
Vapour phase Corrosion Inhibitor
VCI
DP
RP
FP
Vapor Corrosion Inhibitor or/and Volatile Corrosion Inhibitor
De-Preservation Check
Re-Preservation Check
Final Preservation Check
SDR
Site Damage Report
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
Definitions applicable to this Procedure:
Field
Preservation Log/Check Sheet/Job Card Material
Preservation
Preservation Maintenance Requirement
Preservation Activity (IP, PP, DP, RP and FP)
Preservation Calendar
Preservation IT Tool
Site
Warehouse
Areas where construction and fabrication activities are performed by CONTRACTOR and SUB-CONTRACTOR List of Preservation Activities (IP,PP,DP, RP and FP) with frequency for each Project material Project bulk material, Item, equipment, system, or subsystem Act of idle maintenance to the equipment or item to maintain acceptable condition within requirements for material from arrival at Site until handover or/and mothballing its system or subsystem until given duration to restart the designated item and certain given time. Preservation Maintenance Requirements are consisting of all preservation activities required to be performed during different phases of the project. Activity to be done in compliance with requirements to preserve Project material Initially and Periodically given frequency from the VENDOR Requirement or/and General requirement. Scheduled Preservation Activities by days linked to each Project material/item/equipment or system/subsystem Digital tool to manage Preservation Activities, Preservation Calendar, Evidence, Preservation Maintenance Requirement, and Job Card for Project material/item/equipment or system/subsystem (PMIS) Areas comprehending Fields, Warehouses, and Project Offices Areas where Project material/item/equipment are stored including laydown areas, uncovered areas, temporary storage areas, covered areas
REFERENCE DOCUMENTS
Sl. No.
Document No.
Document Title
- PK1-10.E ANNEXURE 10E
Quality Management Requirements
- PK1-10.D-15
Contract ORA Requirements
- AGES-SP-07-011
Preservation and Export Packing Specification
- 1-CF0000-59-PLN-9005-00
Project Execution Plan
-
1-CF0000-59-PLN-9600-00
-
1-CF0000-59-PRO-9009-00
-
1-CF0000-59-PRO-9014-00
1-CF0000-59-PRO-9000-00
-
1-CF0000-59-PLN-9007-00
-
1-CF0000-58-PRO-0008-00
-
1-CF0000-51-PLN-2030-00
Project Quality Plan Home Office Project Organization Function and Responsibilities EPC Operations Project Organization Function and Responsibilities Project Coordination & Communication Procedure
Project Interface and Permit Management Plan
Packing & Marking Procedure
Material Management and Warehousing Plan (ISLAND)
- 1-CF0000-71-PLN-9502-00
Commissioning Execution Plan
- 1-CF0000-59-PHL-0001-00
Basic Engineering Design Data (BEDD)
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
- 1-CF0000-59-PRO-0003-00
Project Procedure for Tag Numbering
-
1-CF0000-16-PRO-0198-00
-
1-CF0000-59-PRO-0002-00
-
1-CF0000-59-PRO-0006-00
Project Specification - Instrument Numbering Rules Project Procedure for Document and Drawing Numbering Project Documentation – Reviews, Comments and Approvals
- 1-CF0000-59-PRO-0004-00
Documents Title Blocks
- 1-CF0000-54-SPE-9604-00
Quality Assurance Requirement for VENDORs
- 1-CF0000-54-PRO-3005-00
QC Requirements for SUPPLIERs of Materials, Equipment and Services
-
1-CF0000-54-SPE-9607-00 Quality Requirements for Subcontractors
-
PM00-OP-SPE-0001
-
1-CF0000-71-PLN-7101-00
-
1-CF0000-71-PRO-9521-00:
STD-ON-SCTON-QUA-004- E
Equipment preservation and protection specifications
Project ORA Plan PRE-COMMISSIONING PROCEDURE for Piping and Pipeline Cleaning
Preservation Management
-
PMM-005
ISO 9000:2015
ISO 9001:2015
-
1-SB0000-34-SPE-2202
-
1-CF0000-52-PLN-5805-00
-
1-CF0000-52-PLN-5802-00
Project Material Preservation Procedure Quality management systems - Fundamentals and vocabulary Quality management systems – Requirements Specification for Pipeline Preservation and Mothballing Construction Environmental Management Plan EMERGENCY AND CRISIS RESPONSE FRAMEWORK
-
1-CF0000-52-PLN-5825-00 Waste Management Plan (WMP)
-
1-CF0000-28-SPE-0801-00
SPECIFICATION FOR PIPING FABRICATION, ERECTION AND TESTING
PRESERVATION MANAGEMENT
General Preservation Management is to reduce rework and maintain the equipment ready for start-up without any involvement of additional mechanical cleaning or chemical cleaning for the future. During idle phases of its material such as logistic, warehouse storage, fabrication, construction, Pre-commissioning and Commissioning and some operation phases, it’s essentially designed to prevent any issues such as above- mentioned unexpected work, during these phases. Once rework occurs, the consumption of delay time and cost can be a major impact to the project milestone.
Regular interval of preservation and maintenance extend the lifespan of the project asset and minimizes the unwanted expenditure of resource and to avoid downtime which causes intensive and unpredictable supply of manpower and time which occurs major cost impact to the project milestone.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
Proper preservation planning is more predictable, better resource management, and enhanced quality and reliability. This proactive preservation management ensures long- term savings and operational efficiency for the project.
Preservation is divided into the following consecutive Phases:
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
The main roles in Preservation Management are:
and
Designation Title Preservation Manager and Lead
Abbreviation
Roles and Responsibility
PML
o Responsible to manage the Project preservation from all stages to Pre-comm. and commissioning until handover to ADNOC Client’s appointed team. Project interface and KPI management
o o Client interface and coordination. o
Appoint and dedicate required to preservation delegation where it’s necessary. Implement Flawless Project Delivery program designed for the project.
o
Preservation Coordinator
PRC
Field Preservation Engineer
PRE
o Others necessary support necessary for site execution. o Responsible to coordinate at shop, yard and site to define daily,
weekly, monthly task which is required to be executed.
o Responsible to oversight subcontractor task execution in duly
time frame.
o Review, draft, issuance of required Preservation Maintenance Requirements, Job cards, check-sheets or related document to be implement on-site.
o Draft and submission of weekly, monthly task report on KPI and
others.
o Request for program deviation if required to restrict more
stringent preservation execution.
o Others necessary to support the site team. o Manage and field supervision of preservation activities on daily
basis.
o Monitor and oversight of all tasks performed are accordance with
project HSE plan and its procedure.
o Manage to de-preserve, re-preserve or terminate preservation
activities. Field train and handover all critical activities to next on-site. Assign and monitor necessary manpower to execute and perform necessary tasks.
o o
Preservation Technician
PRT
o Witness, review and approve preservation check-sheets to be
completed within designated system (PMIS).
o Review procedure to define, review and propose preservation
activities.
o Report to PRE or/and PRC on daily basis and required basis for
planned and unplanned preservation activities.
o Conduct and participate in daily TBM (before and end of the day). o Observe and report all HSE finding on daily basis. o Perform and record all preservation activities. o Record and track inventory preservation consumables and tools. o Monitor BIC KIC conditions for designated areas. And perform
housekeeping if necessary. Application and record of N2, Dry-air purging, VCI and VPCI and other rust preventive usages.
o
o Monitor if revamp or re-application is required for necessary
preservation activity.
➢ TM/PDL to approve Preservation documents and requirements. ➢ CM/DS and WHS to manage activities at Site. ➢ PML to Monitor, Manage, support the Preservation Management program throughout the whole
project.
➢ PRE to support Site Preservation Activities.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
➢ PRC to manage the IT tool and the preparation of the Preservation Calendar. ➢ PRE and PRC’s scope of work can be combined if necessary. ➢ PIC to verify SUPPLIER/VENDOR’s preservation compliance during fabrication (coordinated by
Material Manager).
The Preservation Management Organization are:
For the Fabrication Yard
For the SITE(Island)
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
Remark: Organization structure, usage of manpower and designation can be adjusted to accordance of site conditions.
For preservation organization and site organization chart reference is made to document 1-CF0000-59-PRO-9009-00 “Home Office Project Organization Function and Responsibilities” and 1-CF0000-59-PRO-9014-00 “Site Operations Project Organization Function and Responsibilities”.
The Doc. No. 1-CF0000-58-PRO-0008-00 “PACKING & MARKING PROCEDURE” covers a set of standards relating to the packing, preservation, marking and shipping documentation of SUPPLY provided by VENDOR(s) from its premises up to the destination.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
5.1 Preservation management RACEVS
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
5.2 PRESERVATION MAINTENANCE REQUIREMENTS(PMR or Job card)
Preservation Maintenance Requirements are consisting of all preservation activities required to be performed during different phases of the project. Each description of activities describes which task to be performed for that duration of time and allows to appear in the system at given frequency of each inspection or work activities.
PIC will expedite the VENDORs at the requisition phase, to issue and submit Preservation procedure (including long-term) and Preservation. Job card, which indicates preservation activities for designated phases with given intervals. PIC and PQM or its delegates will conduct review and extract preservation activities to be applied. PIC and PQM must expedite VENDOR to issue the document minimum to IFC status before arriving to site or dedicated warehouse. If not issued NCR (Non-Compliance Report) must be issued to the VENDOR.
With reviewed, approved and extracted PMR, PRC and PRE will start to upload its activities into the Preservation Tool (PMIS). PRC and PRE with approval from PML can apply or dedicate more stringent or shorter interval of preservation activities with allowable justification if required VENDOR’s consent through E-mail can be used.
PMR is considered as live document, and it is consisting of all VENDOR’s suggested preservation activities. PRC and PRE will issue these documents at the time when its required and to be officially issued to CPY and Sub-contractor teams for information.
EXAMPLE PMR(PRESERVATION MAINTENANCE REQUIREMENTS):
DOCUMENT CLASS – 2A Page 17 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
5.3 PRESERVATION MANAGEMENT AND DIFFERENT PHASES
Project equipment and material shall be preserved throughout all phases starting from Manufacturing or fabrication phase through shipping, interim storage, yard or site warehouses, installation, pre-commissioning, commissioning and handover to COMPANY, in-line with indicated above RACEVS chart above.
Scope of preservation during various phases are discussed here and to be followed and implemented by respective parties as per RACEVS chart and below work-flow.
5.3.1.1 GENERAL
• Unless specified otherwise, preparation for shipment, storage, handling and preservation
of equipment shall be in accordance with the SUPPLIER’s standard procedure.
•
is
thereby
inhibited. VCIs come
It is considered that current industrial preservation practice and methods are used with VCI technology. VCI is the generic term for “volatile corrosion inhibitor,” “vapor corrosion inhibitor,” or “Vapor phase Corrosion Inhibitor,” a revolutionary technology that simplifies corrosion protection and is ideal for keeping enclosed void spaces (e.g., packages, equipment internals, or structural metal cavities) rust-free. A volatile corrosion inhibitor (VCI) is a material that protects metals from corrosion. NACE International Standard TM0208 defines volatile corrosion inhibitor (VCI) as a chemical substance that acts to reduce corrosion by a combination of volatilization from a VCI material, vapor transport in the atmosphere of an enclosed environment, and condensation onto surface in the space, including absorption, dissolution, and hydrophobic effects on metal surfaces, where the in rate of corrosion of metal surfaces various formulations that are dependent on the type of system they will be used in for example, films, oils, coatings, cleaners, etc. There are also variety of formulations that provide protection in ferrous, nonferrous, or multi-metal applications. Such major Oil Company like Exxon Mobil, Chevron, Shell, JGC, BP, Petrobras are applying these products as preservation and maintenance consumables to be applied at Procurement, Warehouse, Construction and Commissioning and even at Operation and Maintenance phases. However, VCI method of preservation does not remove any corrosion, it simply preserves as it is at the same condition by reducing the corrosion rate. It must be fully managed at a durational period and intervals. Before application, full throughout inspection where requires to be applied shall be considered, to track its initial application conditions and to be managed throughout the whole project or designated time being. It is already certainly considered that some of major OEM MANUFACTURER’s already have these type of VCI involved such as Flowserve, Sundyne, Baker Hughes Nuovo Pignone, Sulzer, General Electric, WEG and other major industrial suppliers are using these type VCI technologies in their approved procedures. And the Project Preservation Management and all direct and indirect teams must focus to achieve variety of these products are readily available to used when its required.
• Reference letter of statement from the VCI consumption for Hail & Ghasha Development
Project Package 1
DOCUMENT CLASS – 2A Page 18 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
ZERUST
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
DOCUMENT CLASS – 2A Page 19 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
CORTEC
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
DOCUMENT CLASS – 2A Page 20 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
Remark : for detail information for referenced VCI TDS and MSDS, refer to section Appendix-9-VCI TDS and MSDS
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•
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All GOODS shall be properly packed in line with COMPANY and CONTRACTOR requirements specified above for the applicable mode of shipment to the ultimate destination, considering the handling and storage conditions and the climate conditions (high temperature, humidity, dust/sand drift) in the country of destination. Equipment that requires to have data records kept, these records shall be submitted, or a live time monitoring system shall be provided to the project preservation team before its arrival to the site. If any abnormal observation is found, the VENDOR shall mobilize its own personnel to the site to verify further preservation is healthy. if any VENDOR shall be fully committed to the conclusion of preservation failure in respect of cost and delay impact to the project.
Equipment and materials shall be preserved and protected to withstand road and sea transit including a storage period of 18 months (minimum) on the job site storage under exposure to ambient conditions. During these periods of time if preservation has never been broken open, the preservation liability shall be still under factory warranty.
Protection shall therefore be more robust than normal, with greater use made of shock- absorbent materials. Any components bolted onto or lightly fixed shall be either strongly braced to prevent vibration or removed and packed separately (e.g. instrumentation)
Equipment shall be protected to safeguard against all adverse environmental conditions that may be encountered during shipment, storage, and installation.
Fragile or vulnerable equipment or material shall be clearly marked with either FRAGILE
the correct storage/transport orientation shown, i.e. ‘THIS SIDE UP’, or preferably
internationally accepted symbols. Fragile items shall be wrapped in foam, or plastic
cushioning. Under no circumstances shall shredded newsprint, polystyrene chips or
similar packing be used.
It remains the responsibility of the VENDOR to apply equal or more suitable protection and/or packing to ensure safe and intact arrival of the GOODS at their ultimate destination.
If Preservation failure is observed, Project Preservation Team or/and Site Preservation Team shall issue SDR (Site Damage Report) in lieu of NCR(Non-Compliant Report) to be recorded and tracked to be submitted to the VENDOR or Site Sub-contractor for any warranty issue occurrence.
• Off-site warehousing will be available for equipment requiring environmental protection. The VENDOR’s proposal shall address this subject and provide an inventory of equipment that would require warehouse storage.
•
•
Any exposed equipment that may be damaged by slings and lifting equipment during transportation and installation shall be removed and protected. All temporary supports and bracings required for transporting or lifting conditions shall be provided by the SUPPLIER and shall be painted red.
All items subject to internal preservation shall be tagged and identified. Tagging shall indicate the type of preservation used and indicated with potential health hazards, if any.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
Equipment pressurized with nitrogen shall be clearly displayed with a safety instruction. e.g. “Equipment under Nitrogen pressure”
All openings shall be sealed to prevent the ingress of water, moisture, and dust including those items shipped in containers, as they may be exposed to rain during installation with the below considerations:
a. Flanges, threaded connections, and instrument openings shall be covered, capped, or otherwise sealed with materials that are non-reactive to the materials they are attached. Application of rust inhibitor for these areas is suggested before capping of sealing.
Protective lubricants and anti-corrosive agents or/and corrosion inhibitors shall be non- reactive to the equipment and shall be applied to all open ends prior to closing.
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•
•
• Waterproof case liners (constructed of asphalt laminated craft paper) shall be used as an over wrap if the items are susceptible to damage from rain or salt spray but do not require total protection.
• Wherever possible items in cases shall be sheeted over with a waterproof barrier. Polyethylene is not a vapor barrier and shall not be used to enclose / seal equipment in case of a waterproof barrier, Flame Retardant UV type VCI heat-shrink wrapping can be an alternative solution.
• Where special storage is required for the equipment as a whole or for specific packages within the shipment, the SUPPLIER shall note this on the packing list, and in the preservation Procedure applicable to their supply. However Special storage is designated with climate control type environments which requires to be monitored with Temperature and Humidity Data logger. It is suggested to have Temperature and Humidity Data logger installed where corrosion cannot be tolerated and must be monitored.
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The SUPPLIER shall supply details of the preservation applied to their equipment and requirements to maintain the preservation after 18 months.
All electrical equipment must be suitably protected to withstand 1 year transit conditions and VENDORs should give recommendations for a further, 2 years storage under adverse site conditions. Batteries shall be shipped dry with electrolyte packed separately and shall include charging instructions, except “sealed for life” batteries.
Temporary bracings shall be painted in orange colour for easy identification.
All records of preservation performed at VENDOR’s site shall be provided in hardcopy and software copy and to be submitted with IRN before sending the material to site for Site team to receive.
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
5.3.2 STORAGE
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
THE FOLLOWING LIST IS PROVIDED AS RFFERENCE AND CONTAINS MINIMUM REQUIREMENTS FOR THE TYPE OF STORAGE CONDITIONS EXPECTED TO BE MAINTAINED AT SITE/YARD.
TABLE 1 – STORAGE / PRESEVATION ABBREVIATIONS Abbreviation ABG
Description
Above ground level. - Applicable to all outdoor storage. No equipment shall be stored at ground level. This storage shall be on surfaces above ground level and supported.
BN
CVD
SEC
HMA
HC
LV
OPN
PLT
PP
PRE
RKD
Bin storage. - Typically, applicable to bulk procurement items.
Covered. - Non-climate controlled, may be walled or not, utilities shall be available for lighting and energizing space heaters. Secure/lockable/monitored. - All areas shall be secure and lockable, specific items noted below are considered easily removed by a single individual without lifting aids.
Hazardous Material Area: - All materials with Material Safety Data Sheets required to prevent environmental and/or personnel exposure shall be in accordance with local regulations.
Humidity and temperature controlled. - All goods identified by manufacturers that are subject to damage related to UV, temperature, humidity, and/or adverse weather.
Levelled. - Packaged equipment, modules, and structural shapes that are subject to distortion.
Openings protected. - Applicable to all equipment. No openings shall be left uncovered / unprotected.
Palletized. -Bulk items that are best left segregated and stored by like item. Pest Protection. - All items that are subject to destruction or damage by pests shall be protected from such pests.
Preserved. - All items that have been preserved and require either a continuation of preservation or special procedures to bring equipment out of preservation. Contractor shall submit for COMPANY review or/and informed and comment these items that require this type of marking or record. Racked/shelved- Typically applies to items that are stored either in SEC, CVD, or HC areas).
RLD
Reeled. Applies to cables, hoses, and lines.
TABLE 2 STRUCTURAL SHAPES
- Structural steel shapes
- Steel plate
ABG ABG
LV LV
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
- Steel grating
- Structural tubular(s)
TABLE 3 PIPING
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Bulk valves
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Fittings
-
Flanges/specialty connectors
-
Pipe
-
Bolts
-
Rings/gaskets
-
Nuts
-
Spectacles
TABLE 4 INSTRUMENTS
ABG ABG
LV CVD LV OPN
ABG CVD SEC OPN ABG CVD SEC OPN ABG CVD SEC OPN LV OPN ABG CVD BN SEC ABG CVD RKD SEC ABG HC SEC ABG CVD BN
ABG CVD RKD SEC
HC PRE SEC OPN
-
Control/actuated valves/relief HC PRE SEC OPN
-
Pressure indicators/transmitters
-
Level indicators/transmitters HC PRE SEC OPN
-
Temperature indicators/transmitters HC PRE SEC OPN HC PRE SEC OPN
-
Flow measurement devices HC PRE SEC OPN
-
Flow indicators/transmitters HC PRE SEC OPN
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Solenoids
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Regulators
-
Relays
-
Cable
-
Tubing
-
Tubing fittings
TABLE 5 ELECTRICAL
1. Cable
2. Motors 3. Transformers 4. Fittings 5. Cable tray/bus duct 6. ATS/switchgear/motor control centers 7. Lighting fixtures/bulbs/ballasts
-
Regulators
-
Relays
HC PRE SEC OPN
HC PRE SEC OPN
ABG CVD RLD
PP
ABG CVD
LV OPN
HC SEC
BN OPN
PP
AGB CVD RLD HC SEV PRE CVD LV CVD SEC CVD SEC RKD SEC PRE
PRE HZ BN RKD
CVD SEC PLT RKD
HC SEC PRE
HC SEC RKD
- Control panels/distribution panels
HC SEC PRE
- Batteries/battery chargers
HC SEC PRE
TABLE 6 MECHANICAL
- Pumps
- Engines
CVD SEC PRE OPN CVD SEC PRE OPN
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
-
Turbines
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Gear units
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Starters
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Compressors
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Cranes
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Blowers
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Packaged units
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Filters
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Membranes
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Coolers
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Heat exchangers
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Pressure vessels
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Tanks
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Flare tips
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Lifting devices/material handling devices
-
Wire rope
CVD SEC PRE OPN CVD SEC PRE OPN CVD SEC PRE OPN CVD SEC PRE OPN AGB PRE SEC OPN
CVD PRE SEC OPN
AGB PRE SEC OPN
CVD PRE SEC OPN
CVD PRE SEC OPN
AGB PRE SEC OPN
AGB PRE SEC OPN
AGB PRE SEC OPN
AGB PRE SEC OPN
CVD PRE SEC OPN
ABG PRE SEC RKD
ABG PRE SEC RLD
TABLE 7 COMMUNICATIONS, CONTROL AND AUTOMATION ELECTRONICS
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Computers
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ESS
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PCS
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Package control systems
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Human/machine interface equipment
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PA systems
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Gas & smoke detectors/fire detectors
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Speakers
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CCTV
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Antennas
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Telephone equipment
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Radios and equipment
HC SEC PRE HC SEC PRE HC SEC PRE HC SEC PRE OPN HC SEC PRE
HC SEC PRE HC SEC RKD OPN
HC SEC PRE RKD
HC SEC PRE
HC SEC PRE
HC SEC PRE RKD
HC SEC PRE RKD
- Portable handsets and monitors
HC SEC PRE RKD
- UPS systems
HC SEC PRE RKD
TABLE 8 SAFETY EQUIPMENT
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Firefighting equipment
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Personal Protective Equipment
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Fire hoses
TABLE 9 TOOLS
HC
HC
HC
PP
PP
PP
SEC RKD
SEC RKD
SEC RLD
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
-
Hand tools
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Power tools
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Machine tools
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Specialty tools
TABLE 10 FLUIDS
- Lubricants
- Coolants
- Glycol
- Methanol
- Heat transfer media fluid
- Chemicals
- Corrosion inhibitors
- Diesel
- Hydraulic fluid
HC OPN SEC RKD
HC OPN SEC RKD
HC OPN SEC RKD
HC OPN SEC RKD
HMA ABG CVD PLT HMA ABG CVD PLT HMA ABG CVD PLT HMA ABG HMA ABG PLT HMA ABG PLT HMA ABG PLT HMA ABG HMA ABG CVD PLT
- Firefighting foam concentrate
HMA ABG PLT
- Paint
HMA ABG CVD PLT
5.3.3
TEMPERATURE AND HUMIDITY CONTROLLED PRESERVATION AND STORAGE
Sensitive Electrical, Instrument, Telecom & Control equipment and material requiring temperature-controlled storage as per VENDOR’s instruction shall be identified and accordingly, arrangement shall be made in advance by CONTRACTOR/SUB-CONTRACTOR for storage of such items. Controlled climate areas must be always monitored by remote controlled device, to be submitted to the area Preservation Coordinator. And Preservation Coordinator can instruct or/and guide improved method.
5.3.3.1 CORROSION PREVENTION / PRESERVATION FOR SHIPPING & STORAGE
• GOODS shall be prevented from corrosion, both internal and external, by a suitable method of corrosion prevention for at least a period of one year outside storage, in high ambient temperature (around 58C, high humidity around 97% at 47C and average relative humidity of 70%) and salty atmosphere. For equipment which mentions to have temperature and humidity tracked in internal critical areas, it is suggested to have Temperature and Humidity Data logger installed where corrosion cannot be tolerated and must be always monitored. Also, VENDOR must recommend method of preservation to be applied when the Temperature and Humidity reaches the limit of threshold such Nitrogen, Dry air purging, VCI application or/and De-humidification method can be proposed.
• GOODS shall be carefully cleaned and dried before packing for shipment. During cleaning, it must have clear cleaning method to be applied. Such high Ph acidic or any oxidizing material shall not be used. If cleaning has been performed and use if specific cleaning agents were used, documentation showing what kind of passivation or cleaning material has been used must be provided.
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• GOODS subject to corrosion shall be treated with an effective rust preventative, suitable for the type of material to be protected. Protective coatings should be compatible with the process fluid, or VENDOR OR MANUFACTURER shall specify an acceptable procedure for removing such coating, if corrosion inhibitor or and rust preventive were used, documentation showing what kind of corrosion inhibitor material has been used must be provided with minimum 3 types of brands which are equivalent to used(Example : Cortec, Zerust or others).
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All internal parts such as rotating equipment (such as Compressor, Compressor Motor, Pump bearing, pump motor sleeve bearing housing) can be treated with PJO (Preservation Job Oil(lubricant) + corrosion inhibitor (Example: 90% lubricant + 10% corrosion inhibitor additives) containing rust and oxidation inhibitors to protect the internal of the equipment. Such PJO(Preservation Job Oil) shall be filled and removed and flushed during Pre-commissioning or/and commissioning, during lube oil flushing or other pre-commissioning activities, and no corrosion inhibitor or any type of rust preventive shall be present inside these areas.
All machined working surfaces and threaded parts of all materials shall be suitably protected and preserved accordance with VENDOR’s Preservation Job Card or/and preservation procedure. However, if none is mentioned PRC and PRE will propose a method of preservation applied into these areas. Such yellow-coloured generic grease shall not be considered as preservation product for this type of work.
If required the contents of cases shall be protected by FR and UV protect waterproof and suitable foil according to the nature of material, which shall be sealed properly. An adequate quantity of moisture absorbent shall be added to protect the contents sufficiently for a long time from corrosion or/and contamination. Flame Retardant UV type VCI heat-shrink wrapping can be proposed as an alternative solution.
All vessels/heat exchangers or items of such construction shall be thoroughly cleaned inside and be free of all dirt/loose foreign materials and dried. It shall be further preserved with positive pressure of nitrogen (0.5 bar) or/and preserved with VCI compatible with material of construction. During construction it is not recommended to use nitrogen pressurization as construction preservation method. It is suggested to use VCI method as this phase, VENDOR shall recommend minimum 3 types of brands which are equivalent to be used (Example : Cortec, Zerust or others).
• However, if nitrogen pressurization method is to applied for static equipment during any preservation stages such as Vendor’s shop, Warehouse, construction and etc. inside of the equipment must purged and suggested to reach – 25 degrees on the outlet flange of the vessel to verify that inside of the vessel is fully dried avoiding any moisture build-up before pressurization.
•
Electrical, Instruments, Telecomm and other material, on which corrosion preventative oil cannot be applied, shall be enclosed in air-tight sealed barrier material of suitable quality in which enough desiccant and VCI Emitters has to be placed (Dry building preservation method). The sealed barrier shall be of such construction/type that the GOODS can be identified (e.g. by the customs authorities) without breaking the seal. Flame Retardant UV type VCI heat-shrink wrapping can be proposed as an alternative solution.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
•
the VENDOR OR MANUFACTURER
If corrosion prevention/preservation techniques that require a special procedure to remove them prior to unit start-up, then such application shall be approved on writing prior to application or/and to be detailly stated in Preservation Job card or/and Preservation Procedure.
proposes
use
to
• The SUPPLIER shall clearly mark any item, which requires air-conditioned storage. Any equipment requiring re-preservation at intervals shorter than 12 months shall be clearly highlighted on the packing list as well VENDOR Preservation Procedure and with appropriate labelling and tagging. Necessary re-preservation procedures shall be provided along with delivery. CONTRACTOR shall be responsible for implementing and perform any such periodic re-preservation until Final Acceptance by COMPANY. At all times SUPPLIER and CONTRACTOR shall ensure adherence to the MANUFACTURER’s recommendations on extended storage (indoor and outdoor including extreme weather climates).
5.3.4 PRESERVATION BY VENDOR/SUB-VENDOR FOR SHIPPING AND STORAGE AT
FAB. YARD / ISLAND
These instructions form an integral part of the Purchase Order or Contract. Wherever specific instructions have been specified in requisitions, in the Purchase Order or Contract, these shall be adhered to.
Equipment and material SUPPLIER shall follow all preservation and packaging as below before the consignment is handed over to the CONTRACTOR shipping agent:
•
•
Preservation of equipment and material as per guideline provided in CONTRACT document, “R-CA0000-25-SPE-0008_00 “Preservation and Export Packing Specification”.
The preservation requirements and documentation of material, equipment, and systems provided by SUPPLIERs from its premises up to the site are detailed in the Project Doc. No. 1-CF0000-58-PRO-0008-00 “Packing & Marking Procedure”.
DOCUMENT CLASS – 2A Page 28 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
•
•
•
•
Any specific preservation required when equipment or material is transported or in transit and exposed through the most difficult ambient condition during road or sea transport or transit storage.
During the duration of the VENDOR’s shop the production of the equipment or/and package are designated to various OEM suppliers. Such duration can be a more extensive period. Once manufacturing production commences, same-time preservation will start. Such equipment will require a strict and high standard of record keeping of preservation activities. All relevant preservation records to be provided at the time of IRN issuance. Such one paged check-sheet without any evidence shall not be accepted.
Preservation applied by the Manufacturer or VENDOR to any equipment or material shall be sufficient and capable of lasting for 18 months (minimum). VENDOR shall include recommendations and procedures for further maintaining it beyond 18 months or when preservation is compromised for internal or external inspection.
Final Preservation Check-sheet at the Vendor’s shop with the attachment of required internal and external photos (vivid and colour). Must be taken and generated and attached with IRN.
5.3.4.1 PRESERVATION OF SPARE PARTS, LOOSE ITEMS & VESSEL INTERNALS
•
Preservation of Capital and commissioning and operation spares shall be maintained as per VENDOR recommendation and suitably tagged and stored with detailed packing list attached to the item or box.
• Commissioning spares shall be individually tagged and marked “Commissioning Spares” and shall be packed separately and shipped with the main item with detailed packing list attached to the item or box.
•
Ancillary items forming an integral part of the equipment should be packed preferably in a separate container if the equipment is normally cased or crated. Alternatively, the ancillary items should be fixed securely to the equipment and adequate precaution should be taken to ensure that items do not come loose in transit or be otherwise damaged.
• Units or parts belonging to main equipment but separately packed shall be clearly marked for easy identification with the main equipment to which they relate. However, placing the ancillary items on top of the skid or/and package equipment without preservation shall not be allowed and shall be tagged individually, and shall be described in the VENDOR’s Shipping Packing List for the Site team to easily identify. If not identified, VENDOR shall send their own personnel to rectify these issues applicable to each item.
•
•
All the spares shall be tagged with reference to shipping documents and number of cases with indicating the case number e.g. 1 of 5, 2 of 5 etc.
All vessel internals and items not installed by the VENDOR at works including accessories such as small parts, bolts, nuts, gaskets etc. should be packed and preserved in wooden cases separately for each vessel or apparatus and marked with the same item number as the vessel/apparatus to protect and preserve all parts from loss damage or/and any contamination in transit. Internals, bolts and gaskets for service/testing operations shall be supplied with the vessels/item by the VENDOR. For
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
all internals, boxed separately, and marked with method and date of preservation according to marking procedures of this standard. Each item shall be supplied correctly and identified for field installation by others. In case of any preservation failure observed, VENDOR shall send their own personnel to rectify this issue at their own cost.
5.3.5 INTERIM STORAGE DURING SHIPPING (PAB, PAR, PAU and Items Layover)
•
The Equipment SUPPLIER or PAB, PAR and PAU SUB-Contractor will ensure that there is no deterioration due to weather effects and aging effects or damage is repaired by the SUPPLIER before and during shipping duration. If any were performed by the SUPPLIER, such incident or event must be recorded in the FP(Final Preservation Check)check-sheet.
• Equipment or material temporarily stored at ports or at temporary un-loading point on Island shall be monitored for its preservation maintenance under responsibility of Construction Manager and Site Material Controller with support of Preservation Engineer.
• PAR or PAUs temporarily stored at ports, interim storages or temporary unloading point on Island shall be monitored for its preservation maintenance under responsibility of respective yard’s Construction Manager and Material controller with support of yard preservation engineer.
5.3.6 PRESERVATION AND STORAGE AFTER DELIVERY AT FABRICATION YARD OR
PROJECT SITE(INITIAL PRESERVATION and AFTER)
Equipment or material received from SUPPLIER, at the Fabrication yard or Construction site shall be checked for: -
• Upon material arrival, the Site Preservation Team will perform IP(Initial Preservation Check). During this time, preservation work applied at the VENDOR’s shop before sending it to the site shall be verified, evaluated, or/and re-done. VENDOR shall submit the final preservation check-sheet applied at VENDOR shop when IRN was issued including all relative data that is critical to review (such as Temperature and Humidity records, etc)
•
Internal and External protection against dust, corrosion, and mechanical damage. Must be received with final preservation check-sheet applied from VENDOR’s shop when IRN was issued.
DOCUMENT CLASS – 2A Page 30 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Receiving condition of the preservation performed and applied by VENDORs.
• Observation of inspection, at Initial Preservation applied by Site Preservation team at site and action taken for storage at site will be recorded in a generated IP(Initial Preservation)check-sheet and to be uploaded in to Preservation IT Tool(PMIS).
• Preservation performed by the Site Preservation team or any additional Preservation performed, shall also be maintained and recorded by PP(Periodical Preservation)check- sheet after inspection is performed and completed at site to and continue in other upcoming different phases.
•
•
The equipment, upon delivery to the Construction site to ensure the SUPPLIER’s Initial Preservation condition is intact. The Preservation condition for the equipment shall be jointly inspected, with the Site Preservation team and appointed discipline Field Preservation Engineer before handover to the equipment. At this time the main owner of the equipment shall be dedicated to the Construction team or/and its delegates. The site Preservation team will coordinate to inspect, perform, and record periodical preservation tasks supported by the construction team in a timely manner when planned preservation task are scheduled.
The VENDOR’s instructions noted on the packing crates and in the shipping, papers shall be regarded as mandatory during handling and storage.
• Any doubt as to the equipment Preservation status shall be presented with photographic evidence and clarified with the VENDOR and, if necessary, arrange for the VENDOR to attend site to verify the status and advise further actions.
•
Items received unpreserved or manufactured at the project site shall be preserved by:
o Using Applicable Preservation Check sheet supplied by CONTRACTOR. o Using VENDOR Documentation where applicable
• MSDS of recommended preservation consumables shall be supplied by respective
VENDORs/manufacturer.
5.3.7 STORAGE AND PRESERVATION AT FABRICATION / CONSTRUCTION SITE
Fabrication and Construction SUB-CONTRACTOR under contractor’s fabrication/construction manager, each site will appoint dedicated site preservation team. Site Preservation team shall perform preservation of equipment and materials from receipt, through storage and installation/Pre-commissioning phase up to final sail away of the module packed for seaworthy shipping as per requirement specified in following documents:
control of
•
JV Preservation Manager, Preservation Coordinator and Field Preservation Engineer will issue PMR (Preservation Maintenance Requirement) and its activities shall be uploaded into the Project Preservation IT tool(PMIS). The PMIS will schedule and generate required preservation check-sheets weekly basis and sufficient look ahead schedules.
• Care and cleanliness of equipment during off-loading, storage and handling, ensuring
VENDOR procedures are followed. Inspection of equipment on receipt to ensure preservation was not compromised.
•
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
•
•
•
If there is no preservation job card available or not strictly defined, such work shall be evaluated by the Site Preservation Team. And must be approved by the JV Preservation Manager.
“SUB-CONTRACT document” agreed between CONTRACTOR and construction SUB- CONTRACTOR. However, the SUB-CONTRACT document relevant to site preservation work shall reflect VENDOR’s Preservation Procedure and Job card.
VENDOR’s preservation instructions and guidelines given in respective technical data sheets and MSDS of recommended preservation consumables.
• Construction and fabrication SUB-CONTRACTOR at site and fabrication yard shall be advised by CONTRACTOR to ensure that all different phase preservation requirements given by CONTRACTOR shall be strictly followed and this document shall be reflected, monitored and tracked to ensure adherence to VENDOR’s/SUPPLIER’s preservation recommendation and applicable preservation check sheets and logs. SUB-CONTRACTOR shall not deviate from this without proposing alternative and equivalent preventive measure.
•
•
•
Items which may have arrived not preserved will be addressed through OSDR or NCR and duly preserved by the preservation team as per the corrective action recommendation. Corrective actions to be suggested by VENDOR’s/SUPPLIER or can be recommended by the JV preservation team.
Items where Preservation is permanently removed to allow fabrication/construction or installation activities to proceed must be evaluated by the Site Preservation Team and to be preserved as soon as possible after completion of construction activity in accordance with VENDOR procedures or this procedure. Within this time of period due to construction work and there is no access to the equipment, such work activity can be paused in the Preservation IT Tool(PMIS).
To apply preservative where not applied or where the Preservation has been removed to allow construction and installation works, as recommended by the manufacturer, must be evaluated by the Site Preservation Team.
• Re-application of Preservation where Preservation has been damaged during transportation (SUPPLIER assistance shall be requested where required) must be evaluated by the Site Preservation Team.
•
•
Preservation of equipment after installation must be evaluated by the Site Preservation Team. Filling out and completing all Preservation labels.
• Recording Preservation activities on Preservation Record/Check Sheets and upload into
Project Preservation IT Tool(PMIS).
•
Initial Preservation of bulk materials, including piping, valves and complete piping systems according to Company’s specifications must be evaluated by the Site Preservation Team.
5.3.8 OVERVIEW OF PRESERVATION DURING FABRICATION to LOADOUT
PREPARATION.
ELECTRICAL, INSTRUMENTATION and TELECOMM
At this phase for Preservation, all EIT equipment shall be IP and some PP completed during
Warehouse and Storage phase. When such material is prepared for installation, all relevant person will check the condition of the equipment prior to releasing for erection. Practical preservation after
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
installation to construction completion are suggested as per below example photos and description.
Method Summary in General
•
Internal: JB and transmitter. VCI Emitter or Equivalent and Desiccant to be placed inside.
• External: After Installation it will be protected using Heat Shrink wrapping. With drain point on
6’O clock.
• Fragile accessories [ex. Screen(HMI), Switch]: Cushion material protection.
All above condition to be check on Periodical Preservation on 8 weeks intervals. EIT can be checked by tagged or bulk (in group). However, all traceability of preservation shall be available.
Generally, all above activities are to be repeated until Final Preservation. During Final Preservation all above will final checked and reinforced. If any Pre-commissioning activities are forecasted, such activities shall be performed by combination method of De-preservation and Re-Preservation.
EIT EQUIPMENT
ELECTRICAL MOTORS(Including PUMPS, COMPRESSOR and Other PKGs)
For LV and MV Motors will be protected as same as above with periodical Insulation and Resistance test per VENDOR’s suggestions. If any Pre-commissioning or Commissioning activities are expected, Motor to be De-preserved and handed over to Commissioning Team. Upon completion of commissioning or testing, it will be Re-preserved or Final Preserved.
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
VALVES(Control Valve and Manual Valve)
STATIC EQUIPMENT(MECHANICAL)
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
ROTATING EQUIPMENT
Main Compressor internal + all blinds installed
Pump internals
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
SKID Final Preservation
5.3.9 STORAGE & PRESERVATION OF LINE PIPES (CS, CRA-HRB & MLP) INCLUDING
Double Jointed PIPES
• All pipes must be stored by type of materials such as CS or CRA-HRB & MLP type pipes stored
separately in distant area or racks.
Example of Pipe Storage and Stacking ;
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Stacking of the pipes shall not exceed 1.5 meters of the ground level.
• Pipe End caps shall remain in place during transportation and storage period and shall not be
removed until the materials are required for fabrication or inspection.
• Pipe end caps shall be removed only, when necessary, for example for application of line pipe
coating, double joint prefabrication, fabrication of spools and risers.
• Whenever possible (after line pipe coating, double joint prefabrication), end caps shall be placed
back on the open pipe ends.
• All precautions shall be put in place to avoid contamination of internal surface of the CRA line
pipes.
• Materials shall be securely stored above ground using non-metallic dunnage.
• Line pipes shall be separated by dimensions and material types. A mixture of different dimensions is NOT ALLOWED. In the event of pipes being damaged during handling, these pipes have to be stored separately from the other pipes for further inspection and verification.
• Each pipe is equipped with two PP ropes (40 mm), to prevent crashing of the pipes and accumulation of water between them. These shall not be removed under any circumstances. The PP ropes are placed 500 mm from each pipe end. If coated, there is no need of PP ropes.
• The pipes which are released by VENDOR is installed with LDPE end Caps. The end caps are
fixed with PVC tape applied around the circumference of the cap.
• Generally, a minimum ground clearance of 150 mm must be established if the storage area is drained by suitable arrangements. If the storage area has no suitable arrangement for draining, a ground clearance of 500 mm must be adhered. Stacking height shall be instead defined by stacking height calculations
• Any contamination noticed on the CRA area, shall be visually inspected for the extent of contamination. If any contamination is present, refer to Project Document No.1-SB0000-34- MES-3131-00 WORK INSTRUCTION IN CASE OF CRA CLAD SURFACE CONTAMINATION Section 9 CLEANING AND RECTIFICATION.
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
After rectification is completed, final visual inspection and testing of the corresponding treated area for complete cleaning. The successful cleaning process shall be documented in an inspection report.
EXAMPLE of Pipe End Capping
5.3.10 PRESERVATION OF PIPELINE
Pipeline Preservation is addressed in detail in the below listed documents.
a) PRE-COMMISSIONING PROCEDURE FOR PIPING AND PIPELINE CLEANING: 1-
CF0000-71-PRO-9521-00:
b) SPECIFICATION FOR PIPELINE PRESERVATION & MOTHBALLING: 1-SB0000-34-
SPE-2202
5.3.11 PRESERVATION OF PIPES & BEFORE INSTALLATION AND INSTALLED
PIPING(Including Stick Built)
• Refer Document No: AGES-SP-07-011 “Preservation and Export Packing Specification” Section
5.2.2.
Before Installation to before Hydrotest
• Best method of preservation of pipes are to keep it clean and free from any debris and contamination(rusting). it is suggested to execute preservation task at earlier stage of erection to maintain the best results as possible.
• Upon receiving the welded spools ready for installation, completed welded spool must thoroughly inspected by construction team and witnessed by preservation PIC or delegates. During inspection, Preservation team will lightly fog Cortec VpCI – 337 or ZERUST® ZerioTec- Fog-MV or/and equivalent using portable airless sprayer gun. Such water-based corrosion inhibitors or titled rust preventative liquid designed for fogging and spraying applications. After application, construction team can perform their work such as welding other jobs which is required and still protect the internal of the pipes until the hydrotest stage. When the desired construction job is completed, all end caps must be capped at all times.
Product Data Sheet:
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
Suggested Fogging Method for Pipe, Tanks and other Static equipment
Dosage Calculation :
Calculate the volume of the system. Below calculation recommended based on cylindrical equipment such as tanks, pipe and heat exchangers.
= 3.14
For system fogging many pipes diameter have different sizes, apply the calculation of average pipe
diameter and total length to calculate the dosage. However, limit the dosage to maximum 200ml per cubic meter.
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
Example fogging method for pipe over 10 meters in length
PIPE Length
31 Meters
Diameter(
0.711M (28 in)
VOLUME [m³]
12.27 m³
Required Dosage(200ml)
2.45 liters
Recommended Tools
LENGTH OF PIPE
TOOL DESCRIPTION
For Pipe
Graco Ultra Handheld Spray gun + Microwhirl Tip.
less than 10 meters
For Pipe
Graco Ultra 390 or 395 Airless Spray gun + Microwhirl Tip
more than 10 meters
To be used with portable exhaust fan with Flexible tubes to be installed to the exhaust fan
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
EXAMPLE PHOTOS
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Manage and maintaining end caps of piping is very essential preservation criteria during construction stage. Especially after VCI has been fogged internally. Recommended VCI fogging is water based, and it is not recommended to be exposed to any condensation or direct water input. When a pipe fitter or designated worker is working on the pipe works during these periods, an end cap can be removed. However, when the job is completed for the hour, day or the duration of the time including one’s break time end cap must go back on properly. These craftsmen attitude to presented as one of the most critical aspects of BICKIC campaign. In accordance with ADNOC Specification : SPECIFICATION FOR PIPING FABRICATION, ERECTION AND TESTING 1-CF0000-28-SPE-0801-00 before erection of welded pipe spool shall be cleaned free from debris, grease, oil, and loose foreign material prior to fabrication or installation. The construction team shall ensure all piping including stick-built pipes are internally cleaned or kept clean before and post installation to until preparation of hydrotest. And must remain and maintained clean and free of any debris or any contamination. If any
•
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
were to be found, construction team must instruct or/and issue recovery or/and rectification method for such findings.
• During construction period, all pipes spool not installed and being prepared to be installed
must be stored above ground level minimum of 150mm above ground level. Designated team can use wooden blocks or wooden pallets; throughout this phase of construction, all opened end of the pipes must be always capped.
• During construction period, all pipes spool not installed and being prepared to be installed must be stored above ground level minimum of 150mm above ground level. Designated team can use wooden blocks or wooden pallets throughout this phase of construction all opened end of the pipes must be capped at all times. All types of valves are included within.
• All piping ends to remain and maintained capped(including flange type and none flange types) and sealed at all time during installation and after installation to designated destination. Upon end cap installation, caps should not be removed otherwise instructed or requires to be inspected for preservation status purpose only.
• All open-end flange surfaces not installed to be preserved with wax like corrosion inhibitors such as cortec VpCI-368 or Zerust® AxxaCoat 90 or/and equivalent to prevent flange surface from any type of contamination or deformation which can cause delays on flange management phase.
• At Hydrotest stage designated pipe work or test pack shall use hydrotest additive corrosion inhibitors(Cortec VpCI – 649 BD or Zerust AxxaVis™ ZerioGuard 5 or/and equivalent) and to be flushed, dried and all pipe ends to be capped and sealed. Or similar method or industrial practice can be used as alternative solutions. (VCI fogging and etc). However, nitrogen or dry air pressurization preservation is not required.
Remark : TDS of recommended VCI additives for hydrotest attached in APPENDIX – 9 VCI TDS and MSDS
EXAMPLE PHOTOS OF PIPE LINE PRESERVED WITH VCI DURING HYDROTEST
• Environmental concerns can be considered for offshore environments. OCNS listed products or
equivalent can be considered with chemical composition certification or report.
• Pig launchers and receivers shall be treated as the piping system in which they are installed and shall be preserved as per VENDOR preservation procedure or clarification from the vendor to approve site practice of preservation.
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Upon handling, painted, insulated or fire protected piping spools shall be handled by using soft slings and shall be stacked such a way that they do not damage by direct contact. Such specially protected surfaces if damaged shall be repaired as required. However, such handling to be for other material type must be considered if required.
• Basis of spot check of the pipes to be performed upon 3month basis witness by Preservation
PRE for purpose of record keeping.
•
If required additional cleaning or equivalent can be considered upon required basis.
• After, successful hydrotest is completed for destined pipe work or test pack, it is considered that there will not be any remaining work. After all other discipline agrees, each completed pipe work or test pack shall be Finally Preserved equivalent as Sail-away preservation. After completion of this work, there shall be no additional works to be conducted for this pipework.
5.3.12
PRESERVATION AND PACKAGING OF MODULES BY FABRICATION SUB-
CONTRACTOR FOR SAIL AWAY
fabrication SUB-CONTRACTOR under
responsibility of Module CONTRACTOR’s Fabrication Manager, shipping and logistic representative shall perform preservation, packing and marking of modules for sail away in-line with following documents and Project approved procedure. Module Fabrication SUB-CONTRACTOR shall perform FP (Final Preservation Check) report, which indicates, which Item is preserved or to continue preservation, intervals of preservation task, method of preservation, final internal and external photo image of items must captured in this document.
supervision and
Module preservation check-list APPENDIX-5 will be filled and sent to site preservation engineer.
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
EXAMPLE FP check-sheet and its attachments:
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
5.3.12.1
SAIL-AWAY PRESERVATION FOR SEAWORTHY SHIPPING OF MODULES
a. Preservation of PAR & PAU Modules
• During preparation of Sail-away preservation work/s, it is essential to close out all other construction(including punch close-out) or pre-commissioning work/s. Equipment ownership for the destined module must restricted to Preservation team or supporting to do only preservation work at the time. During this time there shall be no additional and unauthorized physical work on the module. It is preferred to have minimum 14 workdays of duration for Preservation team to perform the final works. All house-keeping work for the module to be completed by Construction team or the final user team. However, Preservation team can perform additional deep cleaning to prepare the Final Preservation work. Access of the module per discipline can be discussed minimum 3 months before each module loadout.
• All Equipment/s shall be preserved as per VENDOR recommendations. If not specified, area
Preservation PRC and PRE will guide for the best industrial practice possible.
• Preservation applied on piping or vessels shall be properly tagged with a plastic tag written by permanent marker. And such record to be tracked in a system or tracked by tag or sub-system number as referenced E-copy.
• Upon completion of PAU and PAR Fabrication by tag or sub-system. Final Preservation report to be handed over to the next destined site with clear vivid internal photo as referenced final preservation status. All preservation data must be witness by area preservation PRE and
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
signed off by all parties involved. Next destined Preservation PRE or team shall thoroughly review and compare receiving status to maintained until integration and commissioning. • A Fit for Purpose Sail-away Preservation to be drafted by SUB-Contractor to be shared in
slides minimum 6 months before Module Load out.
EXAMPLE PHOTOS
Preservation of Pre-Assembled Building (PAB)
• PABs are comprised of DCS panels, Instrumentation panel boards, and electrical panel
boards, which shall be preserved as below,
• All DCS panels, Instrumentation panel boards, and electrical panel boards, before they are
installed inside the PABs shall be stored and preserved in their original packing.
• After above all panels are installed within the PABs, they shall be kept closed and protected from moisture by retaining suitable with Desiccant + VCI Products(Cortec and Zerust etc.)
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Architectural finishes such as painted walls, furniture, HVAC panels, and electrical switches shall be protected by retaining the shipping wraps in place and shall be covered additionally with UV VCI heat-shrink wrap or VCI pulled roll wrapping and underneath the wrapping, these items must be ensure protection by shock-absorbent materials.
• All unused cable entries should be sealed with VENDOR or SUPPLIER-approved Ex or IP type plugs and to be installed. to prevent ingress of moisture and to protect from Rodent damage to the instrumentation cables, no usage of sealant tapes or duct tapes are used at this point.
• Exhaust fan openings shall be blanked off with rubber gasket and steel type(suggested same material as the HVAC duct and to be bolted if possible) and properly sealed to protect from dust and moisture ingress during fabrication period and during shipping logistic period.. and each duct is to be purged or blown with dry air before final sealing.
EXAMPLE Photos of Exhaust opening Protection and Preservation
•
All terminated cables that are left with cut ends shall be sealed and be properly tied to prevent mechanical damage until they are further joined at the islands. If terminated cable ends have a connecting lug installed, must be heat-shrink wrapped with a light application of electrical grease or/and electrical compatible VCI rust preventives.
• All hinges and latches fixed outside the doors and windows shall be sprayed with corrosion
inhibitor spray and wrapped.
• Architectural finishes such as painted walls, furniture, HVAC panels, and electrical switches shall be protected by retaining the shipping wraps in place and shall be covered additionally with UV VCI heat-shrink wrap or VCI pulled roll wrapping and underneath the wrapping, these items must ensure protection by shock-absorbent materials during adjacent work going on in the PABs. In case of any hot work is in place, additional preventive measure shall apply.
• After such PAB modules are delivered at the site and if there is a delay in the commissioning of these MTRs, they shall be kept under temperature control by using temporary HVAC units, if recommended by DCS/Instrumentation panel boards. These MTR, shall be under monitoring in case of any abnormal, increase of temperature and humidity occurs.
• Control panels installed inside the rooms shall be protected against any moisture and
condensation by retaining moisture absorbents e.g. Silica gel or/and VCIs.
• While stored at the fabrication yard or at site lay-down or while waiting for tie-ins, the Air-
conditioner or HVAC system of such modular control rooms shall be operated with temporary or permanent power.
DOCUMENT CLASS – 2A Page 47 of 78
Uncontrolled When Printed
Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Before shipping to the next site, all the door, MTR architectural, or any type of possible loose
items shall be sealed with non-adhesive (which with no residual present)type duct foil tapes and must braced and fixed with heat treated, wooden bracing to protect the equipment from sliding of falling off during logistic period. Method of FP and RFSA shall be submitted by PAB Fabrication yard and must be reviewed and commented on by, JV Preservation Management in before shipping to Site. The document shall be submitted to COMPANY for information. • Within PAB all equipment/s are mostly consist of critical HV, MV and LV Electrical equipment which are very vulnerable to any types of condensation. It shall be mandatory to keep the PAB built dry and kept dry. It is important to keep all space heater energized during fabrication to construction completions stage. During the seaworthy shipping logistic time. Which is approximately, about 45 to 60 days depending on the voyage conditions, some shipping company or barge captain or its crew may or may not allow, to have energized equipment throughout the voyage. At this case Sub-contractor can decide from the below proposals to be implemented.
OPTIONS
DESCRIPTIONS
OPTION 1
Keep all space heater into one loop and plug outside the barge. Within all electrical equipment with permanent Anti- condensation heater. All equipment inside the room shall be either vacuum packed or shrink wrapped with VCI wrapping.
-
Outside the equipment which inside the PAB room building can use 5kg of desiccant bags hanged on the ceiling of the PAB to keep the room dried. Install a data logger, 1 unit inside the equipment(1 per PAB) and 1 unit inside the room. to monitor and record RH level of the PAB during sea voyage.
-
Maximum threshold of PAB room is at RH level is at 70% and
Equipment at 60%
DOCUMENT CLASS – 2A Page 48 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
OPTION 2
COMMON OPTIONS to apply for OPTION 1 and 2.
Keep 3kg of desiccant bags per equipment and keep it sealed. All equipment inside the room shall be either vacuum packed or shrink wrapped with VCI wrapping.
-
Outside the equipment which inside the PAB room building can use 5kg of desiccant bags hanged on the ceiling of the PAB to keep the room dried. Install a data logger, 1 unit inside the equipment (1 per PAB) and 1 unit inside the room. to monitor and record RH level of the PAB during sea voyage.
-
Maximum threshold of PAB room is at RH level is at 70% and
Equipment at 60%
Install, De-humidifier, and route power supply cables outside with UAE compatible plug. Which at idle stage, layovers or at the destined Island the receiving Site Preservation team can simply plug-in without having to dismantle the seaworthy shipping protection and preservation. If option 1 is not possible, install temporary cables to all anti- condensation heaters and route it to outside with UAE compatible plug. Site Preservation team can simply plug-in without having to dismantle the seaworthy shipping protection and preservation. for all above must install protection relay or similar to keep the equipment anti-condensation heater safe.
Remark :
It is considered that all PAB will be on idle stage, for more than 3 to 6 months without energization. To meet the weather climates in UAE above options are critical and long-term preservation + intervention method shall apply.
EXAMPLE PHOTOS OF PAB’s ready for Sail-Away(Inside the Building)
DOCUMENT CLASS – 2A Page 49 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
b. Preservation for Seaworthiness requirements:
• Ensure that all (loose) equipment/accessories/hardware’s are suitably secured to the
satisfaction of the attending marine warranty surveyors.
• Ensure that all equipment has been installed as per VENDOR/SUPPLIER requirements and
is capable of resisting sea transportation forces and accelerations
c. Final pipe preservation for PAU, PAR and PAB’s:
• PARs/PAUs piping hydrotest must use corrosion inhibitor additive to the hydrotest water. After successful hydrotest, drained, dried and fully sealed with hard plastic end caps, such items must be remained and maintained same status until delivery to the next destination. If, its required to be removed for inspection purpose, must be witnessed by area preservation PRE for the purpose of record keeping. If corrosion inhibitor hydrotest additives are used during hydrotest, no additional pressurization is not required. However, it is essential to keep the piping always sealed to protect any type of dust or condensation ingression. It Is obligated to have spot check at 3-month interval witnessed by area preservation PRE.
•
• All pipe work including stick-built hydrotest must use corrosion inhibitor additive to the hydrotest water. After a successful hydrotest, drained, dried, and fully sealed with hard plastic end caps, such items must remain and maintain the same status until delivery to the next destination. If it’s required to be removed for inspection purposes, must be witnessed by Site PRE for the purpose of record keeping.
• After Hydrotest has been completed, each spool or destined test pack shall be reinstated and
final preserved by the Fabrication Sub-contractors.
• Refer to more details regarding VCI additive use during hydrotest of pipe on 8.1.5.
DOCUMENT CLASS – 2A Page 50 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
5.3.13 PRESERVATION AT SITE AFTER INSTALLATION TO COMMISSIONING &
STARTUP
•
•
•
•
• •
•
•
•
It is considered that all PAU, PAR and PAB’s arrived at the island will be completed with all planned construction work. There will be minimal integration works such as pipe hook- up and cable pulling work and etc. During these period Site Preservation Team shall perform required IP, PP, DP and RP. Or combination of these preservation activities. It is essential to maintain the module preservation as long as possible before Integration Construction team or commissioning team commences their works. Piping ends opened for welding or making a flanged joint with an inter-connecting module will be re-preserved with the similar method completed at the previous site however it will not be re-hydrotest + plus corrosion inhibitor method. is not required if both ends after connecting the modules can be closed suitably to prevent any ingress of external weather. The duration of the preservation to be reevaluated with the involved integration and commissioning team if re-application of preservation is required. However, at this stage, lightly fog Cortec VpCI – 337 or ZERUST® ZerioTec - Fog MVcan be considered based on the internal cleanliness status of the pipes. Temporary bracing or supports provided for shipping purposes will be removed if not required. Instrumentation and panels unwrapped for termination work at site will be further wrapped and preserved with rust preventive and oxidation preventive wrapping from external weather. Disposal of the preservation consumables shall be done as per local regulations and safe practice of work at respective locations. If any. Items where Preservation is permanently removed to allow construction or installation activities to proceed, then the equipment must be re-preserved as soon as possible after completion of construction activity in accordance with VENDOR procedures. De-preservation of equipment will normally be required to allow Pre-commissioning and Commissioning activities to be performed. This will be followed by re-preservation of the equipment if required, must be evaluated by the Site Preservation Team.
DOCUMENT CLASS – 2A Page 51 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
•
•
•
•
•
There may be some additional Preservation activities in addition to Initial Preservation and shall be carried out as per Preservation check-sheets and as per VENDOR Preservation job card and procedure wherever applicable. After the initial Preservation is completed, it will be followed by PP (Periodical Preservation Check) for major equipment, some items will only be allowed to perform IP at the time and after installation access will not be granted and only visual inspection can be possible to proceed. However, when IP, PP, DP, RP, FP is performed, and these activities are stopped or paused. All records shall be reflected in the Project Preservation IT Tool (PMIS). it is expected that in many cases, preserved items can be reflected as PO Number, Tag number, Sub-system, and System or/and area. However, all information must be grouped and must represent traceability within the system. Non-commissionable items such as structure, architectural area, civil work area, and others that need to be defined, shall be traced as BIC KIC campaign which only requires house-keeping work. The Site Preservation Coordinator and Field Preservation Engineer shall supervise and manage Site preservation activities. They will manage to implement preservation task into the system, revise work, stop work or perform IP, PP, DP, RP and FP during these periods. They will manage to oversight SUBCONTRACTOR’s Dedicated Preservation Team, and evaluate their work and disciplinary appearances, if positive and proactive work behaviour is observed, each man or team can be awarded, through the Flawless Project Delivery scheme. Each Site SUBCONTRACTOR’s Preservation team shall submit Preservation Planning, schedule of manpower supply, Preservation relevant in-house documents that can support Hail & Ghasha Project in a preservation perspective. If does not exist, they must draft minimal documents and to be submitted for CONTRACTOR Approval or Review. Site QA/QC team shall verify that approved procedures, preservation check sheets and records are implemented. In addition to the audit verification of Preservation implementation, periodical preservation checks will be performed to verify effective preservation management.
- PRESERVATION RECORDS
• The Preservation logs and matrix sheet shall be classified as below,
Type of Equipment
Type of Preservation & Typical Intervals
Preservation Matrix by Levels
Level 1
Package equipment
Rotating Equipment(STG, Compressor etc)
Heat exchangers HVAC systems
Level 2
Instrumentation/Electrical Control panels
Control valves
IP
PP
DP + RP
IP
PP
Static equipment and piping
DP + RP
Initially Arrived
1 week to 3 months
@commissioning and commissioning
after
Initially Arrived
Before Installation or after 6 months
DOCUMENT CLASS – 2A Page 52 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
Level 3
Bulk Piping Materials
Pipeline materials include CS, CRA
Level 4
Bulk Electrical and Instrumentation Material
Capital spares.
IP
PP
IP
PP
@commissioning and commissioning
after
Initially Arrived
@Installation @hyrdrotest Visual Test
Initially arrived
or
Before release or 6 to 9 months depends on storage location.
• Preservation activities in the logs, matrix and check sheet shall be prepared in line with this procedure
and VENDOR’s instruction.
• Preservation check-sheets are followed as listed in Appendix Preservation check sheet matrix which
will be uploaded on Project Preservation IT Tool(PMIS) accordingly.
- PRESERVATION CONSUMABLES
• Preservation engineer shall prepare a list of preservation consumable required for the preservation
maintenance or applying new preservation at fabrication yard or Islands.
• This list of preservation consumable shall include VENDOR’s recommended consumables specific to their equipment or material and general preservation consumables required to fulfil minimum requirement of preservation.
Example of Preservation Consumables (VCI) :
Example of General Preservation Consumable Materials and Tools for each Site or Yard :
DOCUMENT CLASS – 2A Page 53 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
DOCUMENT CLASS – 2A Page 54 of 78
Uncontrolled When Printed
Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
- GUIDELINE ON PRESERVATION OF SPECIFIC EQUIPMENT AND MATERIAL
It is recommended to follow VENDOR’s preservation procedure and initial preservation done by the respective VENDORs shall be maintained from its storage stage to continue as required during installation, pre-commissioning and commissioning stage of the project. After each IP, PP or other required activities are performed, each performed activities shall be recorded in the physical appearing log-sheet and must be uploaded and recorded into the Project Preservation IT Tool. Each daily, weekly or monthly preservation check activities are extracted and defined stringently into the system accordance with VENDOR’s Preservation Guidelines. Typical Preservation activities here below.
8.1 STATIC EQUIPMENT
• The initial preservation completed by VENDORs shall be checked on regular intervals for integrity of the preservation, i.e. if purged with inert gas, to maintain inert gas pressure, check and maintain integrity of all blinds and weather protections.
• Pressure gauges installed should be checked every month and results recorded on log sheet.
• All internal packing and protection shall be clearly identified so that it can be removed for de-
preservation.
• Oil based VCI rust preventives shall not be used on internal surfaces of vessels, exchangers, or piping. VENDOR’s Preservation Job card must be evaluated, if require any type of internal preservation by using VCI’s.
• Before releasing the equipment for installation, inside condition must be checked by using borescope or direct visual inspection. At this time will be officially marked as breaking vendor’s applied preservation. At this moment any contamination internally will be addressed back to the vendor and all cost impact shall be back-charged.
8.1.1 EXTERNAL PRESERVATION OF STATIC EQUIPMENT
• Ensure that all the nozzles and man ways are blanked off suitably and its fasteners are protected
with rust preventive oils.
• Associated flanged Joints shall be cleaned thoroughly, and then wrapped with moisture-proof
tape covering the gap between adjacent faces of the flange joint.
• Associated relief valves and Field instrumentation, if left in place it shall be closed off and valve stem or other exposed metallic surfaces shall be protected by suitable rust preventives. If removed from the place, the inlet/outlet nozzles shall be blanked off by using temporary blinds, wooden blank or Flame-Retardant sheet covers.
• Associated valves shall be protected as necessary. Exposed metallic surfaces e.g. valves stem Nuts and exposed threads of studs shall be protected with recommended VCI rust preventive or equivalent (e.g. Shell Ensis, VpCI 369D or equivalent)
•
In case of Air-cooled heat exchangers following rotating parts shall be protected suitably,
• Ensure that transmission system is filled with recommended lube oil. VENDOR’s procedure
shall be followed for further protection required.
• Electric motors shall be suitably covered and exposed metallic surfaces shall be protected with rust preventive oils. The motor shaft shall be rotated 21/4 turns every 4 weeks, changing the rest position at every attempt.
• Special storage precautions shall be taken as advised by VENDOR for external & internal
protection of tube bundles of Air-cooled heat exchangers and Plate exchangers.
DOCUMENT CLASS – 2A Page 55 of 78
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
•
It is recommended that and wherever feasible, finned tube bundles shall be protected with metallic or wooden sheet to protect the fins from mechanical damage during its storage phase.
• Where louvers (made of Aluminium) are provided, it should be installed on top of bundle to avoid this kind of damage. Also caution tag shall be displayed e.g. “Do not walk on top of louvers or mechanical protection covers”.
• When louvers are not applicable, the temporary bundle protection cover shall be retained till
completion of all piping erection activities.
• Foundation Bolts should be applied with suitable rust preventive and wrapped with FR tape,
with sufficient spiral overlapping to prevent entry of water.
8.1.2 INTERNAL PRESERVATION OF STATIC EQUIPMENT
•
Internal preservation of Static equipment shall be done as per VENDOR procedure or with minimum requirement as stated in this procedure.
• Any static equipment’s man way or nozzles opened for inspection or installation checks, it shall be ensured that these opened man ways or nozzles are re-blinded and re-preserved as per VENDOR’s procedure.
8.1.3 PRESERVATION OF HEAT EXCHANGERS
• Heat exchangers shall be preserved with nitrogen at 0.5 bar prior to dispatch by VENDOR.
• External preservation of heat exchanger shall be done as per the guideline provided for Static
Equipment.
8.1.4 INTERNAL PRESERVATION OF SS OR ALLOY CLADDED STATIC EQUIPMENT
• Equipment internally cladded with SS or corrosion resistance alloy steel shall be preserved as
per VENDOR recommendations.
EXAMPLE PHOTO
DOCUMENT CLASS – 2A Page 56 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
8.2 VALVES
8.2.1 GENERAL
•
If under storage, ensure that Valves are blanked off from open ends.
• Uncoated internal metallic surfaces shall be protected with suitable VCI or recommended by the
VENDOR and Valve inlet/ outlet should be blinded off.
• Ensure suitability of preservative material with process medium to avoid process disturbance if
left un-removed.
• Valve stem and other exposed metallic parts shall be protected with VCI or recommended by the VENDOR. No Denso tape shall be used at this time. Removing Denso in the future can be a challenge also it can damage the surface the of where Denso tape was applied.
• Diaphragm valves shall be left in the fully open position.
8.2.2 DURING VALVE MANUFACTURING
• Ensure valves are dried adequately after hydrostatic test.
• Ensure adequate rust preventive oil e.g. VCI or recommended by the VENDOR(for CS and
LTCS) applied sufficiently on the entire internal wetted area.
• Ensure valve ends are protected from dust ingress with hard plastic caps.
• Ensure all opening are adequately plugged.
• Ensure VENDOR has submitted preservation procedure / recommendation for short- and long-
term storage of valves at site considering site ambient condition.
8.2.3 VALVE STORAGE AT SITE
• Valve shall be crated or covered with a tarpaulin while in storage.
• Ensure after receiving inspection, the original packing is restored and re-preserve back to
original condition or equivalent.
• Valves shall be stored on wooden pallets at elevated height and not directly on the ground.
• Avoid contact of dissimilar materials while storage to prevent galvanic corrosion.
• Valves shall not be laid on inclined position.
• Keep sufficient space between rows at warehouse so that lifting device have free access.
• Do not disassemble or loosen any component or accessories during the storage as it will
adversely affect valve performance.
• Preservation during storage shall be as per manufacturer’s recommendation.
• Valves shall be stored in position as recommended by manufacturer.
8.2.4 PRESERVATION DURING AND AFTER INSTALLATION
•
Installation of valves into piping will be followed as per approved hydro testing procedure.
• Check piping thoroughly for any foreign materials inside
• Check the valve internal for any rust/ corrosion/damage/ foreign material incursion.
• Remove the end caps and clean the valve internal by blowing air.
DOCUMENT CLASS – 2A Page 57 of 78
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Preferably, valves shall be installed online within the same day it is issued from the warehouse. If it is not installed same day, it should be stored above ground with inlet/outlet caps installed.
• Grease or apply VCI to the stem and cover properly to avoid any dust collection.
• Lines or valve end shall be blanked after valve installation by means of end cap or plastic cover.
8.2.5 PRESERVATION OF PRESSURE RELIEF VALVES
• Store PRVs in one place if feasible, or spade off the flanged connections and remove the relief
valves for cleaning, servicing and indoor storage for long term preservation.
• During warehouse storage, wrap the inlet and outlet flanges with plastic end caps.
• Apply VCI corrosion inhibitor Spray on the springs in case of open bonnet PRV If outlet piping
is not connected, blind off the outlet suitably.
•
If outlet piping is open to atmosphere, ensure that drain plug, or valve provided at the bottom of the outlet manifold is open enable to drain rain or ingress water.
• All exposed metals shall be protected with suitable preservation compound or as recommended
by VENDOR.
8.2.6 PRESERVATION OF PRESSURE RELIEF VALVES DURING AND AFTER INSTALLATION
•
Installation of pressure relief valves into piping will be followed as per approved hydro testing procedure.
• Check piping thoroughly for any foreign materials inside
• Check the outlet of pressure relief valve for any rust/ corrosion/damage/ foreign material
incursion. Remove the end caps and clean the valve internal by blowing air.
• Pressure relief Valves shall be transported to the location with adequate means and shall be
stored vertical while waiting for installation.
• Ensure approved VENDOR’s procedure / method statement used for lifting of pressure relief
valve.
• Grease or apply VCI to the stem and cover properly to avoid any dust collection.
• Lines or valve end shall be blanked after valve installation by means of end cap or plastic cover.
• After all above installation work has been completed, the whole valve must be covered with
weather protection FR covers at all time.
• At the time of Final Preservation, if no remaining work is expected and Final Preservation shall
be applied.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
EXAMPLE of VALVE PRESERVATION ;
MANUAL VALVES After Installation
DOCUMENT CLASS – 2A Page 59 of 78
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Docusign(cid:1)Envelope(cid:1)ID:(cid:1)A7BB40D7-0634-4101-8282-57ED9192A1E6
COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
All VALVES during Storage, Construction and During Hydrotest(Not Installed)
CONTROL VALVE after Installation and before Sail-away
8.3 ROTATING EQUIPMENT
8.3.1 GENERAL
•
Initial preservation and “preservation after installation” of all Rotating equipment shall be maintained as per VENDORs Preservation procedures.
• During and After installation, the Equipment installed outdoor area shall be fully covered in weatherproof Flame-Retardant cover, with specific access for inspection activities. Under this cover, Site Preservation team can recommend using type of wooden column or scaffolding to create accessible workspace (Protection Tent) in the area. For equipment installed indoor area shall be determined by PRE.
• Preservation requirements as specified in “Rotating Equipment Minimum General Requirement
and System Integration Specification-AGES-SP-05-006” shall be fully complied with.
• All exposed shafts and polished surfaces shall be thoroughly cleaned and applied with VCI or recommended by the VENDOR Equivalent and further wrapped with FR type polythene sheet or VCI pulled type wrapping. Such shafts shall be further protected with VENDOR supplied guards for mechanical protection from surrounding fabrication/construction work.
• Periodic Rotation of Shafts in applicable driven direction where possible or as recommended by VENDOR. If VENDOR has not mentioned frequency, then consider once in 4 weeks for 2 ¼ turn.
• For ensuring rotation of the shaft, it can be marked with different colour (blue, red, green) at 0,
90,180 and 270 deg.
• The position of the shaft at rest should be advanced by a 1/4 turn each time.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Results of periodic checks shall be recorded by preservation team on Equipment Preservation
Tag and uploaded into Preservation IT Tool(PMIS) (Log sheet)
• Exposed metallic surfaces of any rotating equipment and its drivers, associated valves, and auxiliaries shall be protected with suitable rust preventive oil and must wrapped with FR type polythene sheet or VCI pulled type wrapping as required.
•
Internal Preservation of Rotating equipment shall be carried out as per VENDOR preservation procedure.
• Drivers (Turbine or Electric Motors) of the rotating equipment shall be preserved as per respective VENDOR’s preservation instructions. However, it is essential to temporary energize the Space heater and perform required Electrical Insulation Resistance Test. If any abnormal values were found during IP, Site PRE must issue NCR.
8.3.2 PRESERVATION OF CENTRIFUGAL PUMPS
• Seal/blind off suction and discharge connections suitably during storage stage. And after installation on foundation, ensure that suction and discharge is spaded off if provided with the gap for spading or spool shall be dropped off or isolation valves are closed to prevent debris from piping and display a Spading/Isolation Tag on the same. Preservation applied by VENDOR should be maintained until commissioning.
• Couplings shall be removed and separately packed during shipping and transportation. It should
be preserved with VCI or recommended by the VENDOR or/and equivalent.
• Periodic Rotation of Shafts in applicable driven direction where possible or as recommended by VENDOR. If VENDOR has not mentioned frequency, then consider once in 4 weeks @ 2 ¼ turn.
• Ensure that bearing housings is internally inspected before lubricated or filled with lubricating or
preservation oils recommended by VENDORs.
• Ensure oil Plug vents on bearing housing is closed.
• Ensure that opening of mechanical seals are plugged during storage stage.
• For long term protection, fill the bearing housing with original lube oil or/and suitable preservation oil or also VCI concentrate can be added in lube oil for long term protection, if approved by VENDOR. (Preference should be given to VENDOR’s recommendation)
8.3.3 PRESERVATION OF RECIPROCATING PUMPS
• Seal/blind off suction and discharge connections of casings suitably during storage stage. And after installation on foundation, ensure that suction and discharge is spaded off if provided with the gap for spading or spool shall be dropped off or isolation valves are closed to prevent debris from piping and display a Spading/Isolation Tag on the same. Preservation applied by VENDOR should be maintained until commissioning.
• Fill all lubricators as recommended by VENDOR or by suitable preservation oil.
• Ensure that gear box crank case is filled with VENDOR recommended oil.
• Run oil pump if recommended by equipment VENDOR.
• For long term protection, fill the bearing housing with original lube oil or suitable preservation oil or also VCI concentrate can be added in lube oil for long term protection, if approved by VENDOR. (Preference should be given to VENDOR’s recommendation)
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Apply suitable protective coatings or corrosion inhibitor spray on the exposed metallic surfaces
of the pump.
8.3.4 PRESERVATION OF COMPRESSORS AND BLOWERS
• Seal/blind off suction and discharge connections of casing suitably during storage stage. And after installation on foundation, ensure that suction and discharge is spaded off if provided with the gap for spading or spool shall be dropped off or isolation valves are closed to prevent debris from piping and display a Spading/Isolation Tag on the same. Preservation applied by VENDOR should be maintained until commissioning.
• Maintain nitrogen purging if it is possible to hold the positive pressure.
• Ensure that oil sump and seal oil tank preserved with VENDOR recommended oil.
• Associated exchangers and receiver drum shall be internally preserved as per VENDOR recommendations, ideally with nitrogen inserting and check periodically. Pressure gauges installed should be regularly checked and results recorded on log sheet.
• Rotate shaft weekly simultaneously with the operation of the lubricating/seal oil system.
• Apply suitable protective coatings on the exposed metallic surfaces of compressors and
blowers.
8.3.5 PRESERVATION OF RECIPROCATING COMPRESSORS
• Seal/blind off suction and discharge connections suitably during storage stage. And after installation on foundation, ensure that suction and discharge is spaded off and/or valves are closed to prevent debris from piping and display a Spading/Isolation Tag on the same.
• Cylinder head and crank case shall be internally preserved as per VENDOR preservation
procedure.
• Ensure that oil sump and seal oil tank with VENDOR recommended oil.
• Associated exchangers and receiver drum shall be internally preserved as per VENDOR
recommendations, ideally with Nitrogen inserting and check periodically.
• For long term storage VCI concentrate shall be added to lubricating/seal oil based on VENDOR
recommendation.
Example of Suction/Discharge Nozzle Preservation Blinds
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
EXAMPLE Internal Inspection of Bearing housing (sleeve type)
8.4 PRESERVATION OF MISCELLANEOUS MECHANICAL ITEMS
• All pipework shipped loose shall have end caps fitted to end of the pipe, and to any free branches.
Safe stacking and tie down standards shall be adopted for storage of pipe spools.
• Cranes shall have gearboxes packed with fresh grease and sealed at works.
• Crane, wheels, drums, lifting wire and hooks, shall have a coating of preservative oil where they
are not protected by other means, i.e. galvanizing or sealed packing cases.
• Bronze coating on hooks, does not constitute a protective coating for preservation purposes, and
they shall, therefore, have preservation measures applied.
• Lifting cables are to be coiled round wooden reels and protected with wooden staves. The cable
shall be greased, and the ends suitably treated to prevent fraying.
8.5 PRESERVATION OF ELECTRICAL AND CP ITEMS
8.5.1 GENERAL
•
Interconnecting cables left for site termination shall be securely taped bagged and sealed at the open end. Use of VCI emitters or use VCI bags to wrap the end of the cables.
• Excess lengths of cable shall be coiled round wooden reels and Cable ends shall be covered
and sealed.
• Cable entries and pneumatic tubing shall be sealed with approved stopping plugs.
• Junction boxes, switch boxes, and electrical cabinets shall be protected with an appropriate amount of desiccant inside and sealed from water ingress. Notice shall be attached indicating the presence of desiccant.
• Mating surfaces of covers of Explosion proof panels (i.eEEXe, EEXd) shall be protected with special compound recommended as per manufacturer’s MSDS, to protect from weather effect.
• Electrical equipment without anti-condensation heaters shall be stored in conditioned area with controlled temperatures. During and after installation, these items shall be wrapped with VCI wrapping and internally preserved with desiccant + VCI emitters.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• The preservation of exposed metal surfaces shall be checked and improved where necessary. During and after installation this exposed area shall be wrapped with FR type tarpaulin sheet or VCI pulled type wrapping.
•
Impressed-current cathodic protection systems shall be checked monthly if they are installed and powered up. The measurement values for each station shall be recorded.
Example of Electrical equipment preservation during and after installation until Pre-commissioning.
8.5.2 ELECTRIC MOTORS
• Periodic megger test shall be done for motors as advised by VENDOR. All test results shall be
documented and recorded.
•
•
•
•
If motor is fitted with anti-condensation heaters, they should be checked at IP for Insulation Resistance test for space heater and Motor windings. If values are healthy anti-condensation heaters are to be energized until permanent energization.
If motor is fitted with sleeve-type bearings, internal of the bearing housing muse internally inspected for any presence of debris or contamination using a borescope, and to be preserved with Preservation Job Oil(Lubricant + VCI additive). the rotors shall be jacked up with wooden blocks, however, continue PP (periodic preservation) task of motor shaft is required 4 ¼ turns or equivalent to VENDOR’s recommendation. If not specified interval to check shall be every 4 weeks.
If motor is fitted with anti-friction bearings, they shall be greased or may already been greased from VENDOR’s shop. if greasing point is provided to prevent moisture accumulation. However various VENDORs have they different type and interval for requirement of greasing, VENDOR’s requirement must be checked and or contacted before greasing.
In case of long-term preservation of the motors provided with brushes, Brushes shall be lifted off the slip rings and commutators or as recommended by VENDOR and VENDOR must be at present to train and witness the lifting of these brushes. However, for MV and HV driven motors are not recommended to lift off the brushes. Long-term or/and Mothballing method statement must be presented by Manufacturer or/and VENDOR.
• When motors are running periodically, normal maintenance procedures shall be applied to re - grease anti-friction bearings. When the motor is energized or to proceed with Pre-
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
commissioning, all preservation Job oil must be drained out and purged and filled with first lubricant fill with commissioning team.
• Oil levels in sumps of sleeve bearings shall be checked and topped up when required.
• Weather protection shall be checked for integrity and repaired when required.
• When coolers are provided for electric motors or generators, they should be preserved in the
similar way of Heat exchanger’s preservation.
•
In case of vertical pump or any flange mounted motors, exposed mating surface shall be coated with suitable oil or grease and cover it to avoid dust accumulation during storage phase. Flange surfaces of flange mounted motors shall be further protected by wooden blank from mechanical damage.
• Rotor shall be rotated once in 4 weeks as per VENDOR recommendation.
• Cover the motor with weatherproof Flame-Retardant cover to protect from ingress of water or
dust.
• Exposed machined metallic surface like shaft, coupling hub shall be protected with suitable rust
preventive coating.
• Ensure that the shaft key is fastened or retained with an adhesive tape over the shaft.
• Follow any other preservation instruction given by VENDOR.
8.5.3 TRANSFORMERS
• Keep desiccant (Silica gel or equivalent) bags for internal protection of panels of transformer
and check condition of the desiccant every month.
• Oil type Transformer’s usually have Insulation oil inside these transformers and before Pre- comm. and commissioning, Insulation oil must be pressurized with Nitrogen pressurization. These check to be performed on weekly basis, regardless of item’s location, such as warehouse, Construction and Pre-commissioning sites.
these
• Weather protection shall be checked for integrity and repaired when required.
• All gland holes shall remain blinded, or the plugs provided shall not be removed.
• Follow any other preservation instruction given by VENDOR.
8.5.4 HV AND LV SWITCHGEAR
• Where possible, panel heaters shall be switched on if provided with.
• Doors, cable entries and other openings of switchgear and compartments shall be kept closed and VCI Emitter + desiccant bags shall be kept for moisture control and shall be checked every 4weeks.
• Weather protection shall be checked for integrity and repaired when required.
• During painting of the buildings care should be taken to prevent spillage on the switch gear
panels. Also using these panels as a work platform shall be prohibited.
8.5.5 BATTERIES AND UPS
• Ensure VENDOR recommendation for Storage & Preservation is followed.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
• Batteries shall be stored in temperature-controlled room only. “End of shelf life” dates shall be
clearly visible.
• Nickel-cadmium batteries shall be fully charged and then be disconnected where possible.
• Manufacturer’s storage and charging recommendations shall be followed.
• Weather protection shall be checked for integrity and repaired when required.
• Ensure that other goods are not placed over the batteries and batteries shall be protected from
dust accumulation.
• Areas where batteries are stored must be well ventilated.
• UPS cabinet should be stored in Indoor place in its original box or should be covered with FR
type tarpaulin sheet or VCI pulled type wrapping.
• A desiccant in suitable quantity (Silica Gel) shall be kept inside to protect from moisture.
• Ensure that any underground or cable entries are sealed, and UPS room is protected.
8.6 PRESERVATION OF INSTRUMENTATION ITEMS
•
Interconnecting cables left for site termination shall be securely taped bagged and sealed at the open end. Use of VCI emitters inside the wrapping is suggested.
• Long lengths of cable are to be coiled round wooden reels and protected with wooden staves.
Cable ends shall be bagged and sealed.
• Junction boxes, switch boxes, and electrical cabinets shall be protected with an appropriate amount of VCI Emitters + desiccant inside and sealed from water ingress. Notice shall be attached indicating the presence of desiccant. • Open tubing, manifolds and bulkheads shall be capped or plugged and secured with clamps.
• Precision instruments, and other calibrated items shall be enclosed within waterproof, heat sealed bags, together with a suitable quantity of desiccant to maintain the lowest possible humidity level within the package.
• The wrapping and sealing of instruments shall be checked regularly and be repaired/replaced as
required.
• Stored instruments shall be checked to ensure that they are being kept in good order and are not
being misused for any non-specific applications.
• The air humidity and temperature shall be checked to ensure that it is being kept at the required level, if applicable, for the instrument recommended by VENDOR to store in clean and temperature-controlled environment.
• Ensure that all covers or doors on units are properly secured and taped if unit is protected with
purge instrument air. Also, to ensure recommended pressure is maintained.
• Ensure that exposed surfaces of hinges, covers and fasteners (threads) are greased, and check
painted surfaces for any damage and re-paint if necessary.
• Any non-digital type instruments such as dial gauge, level gauge, and etc. must be checked for oil and non-oil type and glassed manufactured gauge face must be protected during storage and during construction.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
8.7 PRESERVATION OF SPECIAL ITEMS
• Gas detector heads are stored in their respective factory sealed bags in a suitable storage location.
• Silicon based lubricant, corrosion inhibitors, solvent vapours and water repellent agents are not
being used on or near catalytic gas detector heads.
• Control Valves: Check and refill oil level of hydraulic actuated control valve. And the spring of
“spring actuated control valves” shall be released if possible.
• Check the condition of rubber seals on junction boxes. Apply suitable grease for protection.
• Capital spares shall be preserved as per VENDOR instruction and a log shall be maintained for
handover to COMPANY for further routine preservation.
Important:
All field bus transmitters and gauge glasses must be preserved in original packing after inspection upon receipt.
Any other field instruments or equipment having glass component and if they are exposed to potential damage during construction or shipping shall be protected with 10mm or recommended plywood sheet or equivalent.
8.8 PRESERVATION OF FIRE FIGHTING AND SAFETY EQUIPMENT
• Firefighting and safety items during storage shall be protected with its original packing or shall be
preserved with recommended rust preventive oil as required.
• Firefighting equipment such as foam trolley, firefighting extinguishers should be preserved as per
VENDOR’s instruction.
• Fire Hydrants, Hose reels and Water monitors shall be protected from rust by suitable rust
preventive coatings associated valves shall be checked manually for its smooth operation.
• Ensure that exposed surfaces of hinges, covers and fasteners (threads) are greased.
• Valves and levers of eye wash system shall be checked for its smooth operation.
8.9 PRESERVATION OF TELECOM ITEMS
Preservation of Telecom equipment shall be in-line with preservation of “Electrical and Instrumentation” items unless there is any specific preservation instruction from VENDOR, which shall be followed. Preservation record shall be maintained in preservation log sheet.
8.10 PRESERVATION OF MECHANICAL / ELECTRICAL INSTRUMENTATION BULK
MATERIAL
Preservation of bulk material items shall be done in line with respective VENDOR’s preservation instruction or guidelines from this procedure. Preservation record shall be maintained in preservation tag and in Project preservation IT tool. Such bulk materials can be grouped in a designated tag in the system for its traceability.
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-51-PRO-9697-00
- APPENDICES
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION PROCEDURE
Rev
02
APPENDIX-1 PRESERVATION MAINTENANCE REQUIREMENT – EXAMPLE
APPENDIX-2 PRESERVATION CHECKLIST – MECHANICAL EQUIPMENT
APPENDIX-3 PRESERVATION CHECKLIST – ELECTRICAL EQUIPMENT
APPENDIX-4 PRESERVATION CHECKLIST – PRESERVATION TAGS(BULKS)
APPENDIX-5 MODULE PRESERVATION FP CHECK-LIST (For SAIL AWAY)
APPENDIX-6 PRESERVATION TAG – ALL EQUIPMENT
APPENDIX-7 PRESERVATION STICKERS – ALL APPLICATIONSA
APPENDIX-8 SITE DAMAGE REPORT – ALL EQUIPMENT
APPENDIX-9 VCI TDS and MSDS
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION MANAGEMENT PROCEDURE
Rev
02
Appendix-1-PRESERVATION MAINTEANANCE REQUIREMENT – EXAMPLE
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION MANAGEMENT PROCEDURE
Rev
02
Appendix-2-PRESERVATION CHECKLIST – MECHANICAL EQUIPMENT
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION MANAGEMENT PROCEDURE
Rev
02
Appendix-3-PRESERVATION CHECKLIST – ELECTRICAL EQUIPMENT
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION MANAGEMENT PROCEDURE
Rev
02
Appendix-4-PRESERVATION CHECKLIST – PRESERVATION TAGS(BULK)
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION MANAGEMENT PROCEDURE
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02
Appendix-5-MODULE PRESERVATION CHECK-SHEET(For SAIL-AWAY)
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION MANAGEMENT PROCEDURE
Rev
02
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
PRESERVATION MANAGEMENT PROCEDURE
Rev
02
Appendix-6-PRESERVATION TAG – ALL EQUIPMENT
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COMPANY PROJECT No: 4700021770
CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
HAIL & GHASHA DEVELOPMENT PROJECT PACKAGE 1 – OFFSHORE FACILITIES
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02
Appendix-7-PRESERVATION STICKER – ALL APPLICATIONS
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CONTRACTOR PROJECT No: 67-00106 COMPANY DOCUMENT NO. 1-CF0000-59-PRO-9697-00
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Appendix-8-SITE DAMAGE REPORT – ALL MATERIALS
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Appendix-9-VCI TDS and MSDS
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Docusign Envelope ID: 4B121035-56B6-4E79-8D23-B312300A2560
ABU DHABI NATIONAL OIL COMPANY (ADNOC) GHASHA CONCESSION PROJECTS
Drawing / Document Number, Title and Revision:
Doc Status Code:
Doc. No.:
1-CF0000-51-PRO-9697-00
Rev. No. :
01
Title:
PRESERVATION PROCEDURE
Discipline:
51-Construction
CODE 2-COMMENTS AS NOTED
Doc Class:
CLASS 2A
Pos No.
Page number
COMPANY Comments Description
1
2
3
4
21
21
21
21
sentence is not clear
Can you provide the details of Cortec VpCI (cid:133) 337 or ZERUSTfi Axxatec(cid:146) 87-M(ZerioTec-Fog-MV. IS this chemical applied and effective for to all the piping material and is it necessary to remove it before introduction of the feed? Could you also detail the methodology of application to ensure that all the internal piping is protected? can you provide the details and dosage of such corrosion inhibitor? and is the corrosion inhibitor the same for all the kind of materials or there are different corrosion inhibitors and different dosages? how do you support that no pressurization and drying is required if you use corrosion inhibitor in the hydrotest water? The corrosion inhibitor will protect from corrosion during hydrotest, but how such corrosion inhibitor will protect from corrosion after hydrotest?
COMPANY Originator NAME
CONTRACTOR Confirmation / Explanation
ACTION BY CONTRACTOR
Mr Mohammed El Mawed Mr Agostino Melis
as mentioned after VCI is applied does not required to be pressurized for preservaiton purpose. Attached on Appendix - 9 VCI TDS and MSDS
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
Mr Agostino Melis
5.3.11 PRESERVATION OF PIPES & BEFORE INSTALLATION AND INSTALLED PIPING(Including Stick Built)
Hong Baek Chung(Leo)
Mr Agostino Melis
already mentioned by the vendor, and example attached on 5.3.11 PRESERVATION OF PIPES & BEFORE INSTALLATION AND INSTALLED PIPING(Including Stick Built) EXAMPLE PHOTOS OF PIPE LINE PRESERVED WITH VCI DURING HYDROTEST
Hong Baek Chung(Leo)
File: MacroCommentSheet_EPC 8
Page 1/4
Docusign Envelope ID: 4B121035-56B6-4E79-8D23-B312300A2560
ABU DHABI NATIONAL OIL COMPANY (ADNOC) GHASHA CONCESSION PROJECTS
Drawing / Document Number, Title and Revision:
Doc Status Code:
Doc. No.:
1-CF0000-51-PRO-9697-00
Rev. No. :
01
Title:
PRESERVATION PROCEDURE
Discipline:
51-Construction
Pos No.
Page number
COMPANY Comments Description
CODE 2-COMMENTS AS NOTED
Doc Class:
CLASS 2A
COMPANY Originator NAME
Mr Agostino Melis
5
6
7
8
9
23
23
23
23
26
can you elaborate this paragraph and say straightforward which kind of preservation method will be used?
on which basis it will be decided if is required, can you set up the criteria in this procedure?
Mr Agostino Melis
can you explain how will be ensured that the equipment are protected from water/moisture ingress?
Mr Agostino Melis
how are you going to apply this chemical in the internal of the piping and is this chemical compatible with the feed?
Mr Agostino Melis
is it ADNOC??
Mr Mohammed El Mawed
CONTRACTOR Confirmation / Explanation
5.3.11 PRESERVATION OF PIPES & BEFORE INSTALLATION AND INSTALLED PIPING(Including Stick Built) refoggng to be confirmed when required after Periodical inspection. Not a criteria, Preservation is considered as maintenance activities which is required in different phases during different acitivities. mentioned in 8. GUIDELINE ON PRESERVATION OF SPECIFIC EQUIPMENT AND MATERIAL all equiment is closed and during hydrotest, or cleaning it is segregated by testpack and all blinded for the reason of performing Hydrotest. 5.3 PRESERVATION MANAGEMENT AND DIFFERENT PHASES letter of statement attached in the Procedure chemical reaction to H2S is expected. ADHOC deleted and changed to When its required.
ACTION BY CONTRACTOR
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
File: MacroCommentSheet_EPC 8
Page 2/4
Docusign Envelope ID: 4B121035-56B6-4E79-8D23-B312300A2560
ABU DHABI NATIONAL OIL COMPANY (ADNOC) GHASHA CONCESSION PROJECTS
Drawing / Document Number, Title and Revision:
Doc Status Code:
Doc. No.:
1-CF0000-51-PRO-9697-00
Rev. No. :
01
Title:
PRESERVATION PROCEDURE
Discipline:
51-Construction
CODE 2-COMMENTS AS NOTED
Doc Class:
CLASS 2A
Pos No.
Page number
COMPANY Comments Description
10
11
12
13
14
26
27
27
27
27
why nitrogen and dry air are not recommended and as commented already before provide the detail of the chemical Cortec… and clarify if this chemical needs to be removed for start up In the event that pipes are not received with end caps secured using adhesive PVC tape, what actions will be implemented? Additionally, what measures can be taken to ensure the integrity and performance of the PVC tape, considering that it will be removed each time the end cap is detached during various stages of production? HRB
and testing of the corresponding treated area
cleaning shall be in line with steps outlined in doc#1-SB0000- 34-MES-3131 section 9
COMPANY Originator NAME
Mr Agostino Melis
Mr Mohammed El Mawed
CONTRACTOR Confirmation / Explanation
5.3 PRESERVATION MANAGEMENT AND DIFFERENT PHASES letter of statement attached in the Procedure chemical reaction to H2S is expected. Not requried to be removed. Caps are always installed. And 5.3.12.1 SAIL-AWAY PRESERVATION FOR SEAWORTHY SHIPPING OF MODULES final capping method with SS strapping is mentioned.
Mr Mohammed El Mawed Mr Mohammed El Mawed Mr Mohammed El Mawed
changed
changed
changed
ACTION BY CONTRACTOR
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
Hong Baek Chung(Leo)
File: MacroCommentSheet_EPC 8
Page 3/4
Docusign Envelope ID: 4B121035-56B6-4E79-8D23-B312300A2560
ABU DHABI NATIONAL OIL COMPANY (ADNOC) GHASHA CONCESSION PROJECTS
Drawing / Document Number, Title and Revision:
Doc Status Code:
Doc. No.:
1-CF0000-51-PRO-9697-00
Rev. No. :
01
Title:
PRESERVATION PROCEDURE
Discipline:
51-Construction
CODE 2-COMMENTS AS NOTED
Doc Class:
CLASS 2A
Pos No.
Page number
COMPANY Comments Description
Not caputured, CONTRACTOR to recheck
15
51
COMPANY Originator NAME
Mr Haitham Moukhtar (ADNOC - Upstream)
CONTRACTOR Confirmation / Explanation
mentioned in 5.3.12.1 SAIL-AWAY PRESERVATION FOR SEAWORTHY SHIPPING OF MODULES c. Final pipe preservation for PAU, PAR and PAB’s: PARs/PAUs piping hydrotest must use
ACTION BY CONTRACTOR
Hong Baek Chung(Leo)
File: MacroCommentSheet_EPC 8
Page 4/4
Project: Q-32855 - Saipem Hail & Ghasha Folder: Reference documents