Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
COMPANY Contract No.: LTC/C/NFP/5129/20 CONTRACTOR Project No.: 033764
ASSET
: NFPS
Document Title
COMPANY Document No.
:
:
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
200-20-PI-DEC-00012
CONTRACTOR Document No.
:
033764-E-D00-18-SPM-TB-S-00008
Discipline
: PIPING
Document Type
: DESIGN CRITERIA
Document Category/Class
Document Classification
:
:
1
Internal
00
B
25-Apr-2025
Approved for Construction
05-Feb-2025
Issued for Approval
A 11-Dec-2024
Issued for Review
Guru Prasath Damodaran Guru Prasath Damodaran Guru Prasath Damodaran
Ravin George
Ravin George
Ravin George
Piping Engineer
Piping PSL
Reetesh Kumar Jha Reetesh Kumar Jha Reetesh Kumar Jha Technical Manager
REV.
DATE
DESCRIPTION OF REVISION
PREPARED BY
REVIEWED BY
APPROVED BY
Saipem S.p.A
THIS DOCUMENT IS PROPERTY OF QatarEnergy LNG. THIS DRAWING OR MATERIAL DESCRIBED THEREON MAY NOT BE COPIED OR DISCLOSED IN ANY FORM OR MEDIUM TO THIRD PARTIES, OR USED FOR OTHER THAN THE PURPOSE FOR WHICH IT HAS BEEN PROVIDED, IN WHOLE OR IN PART IN ANY MANNER EXCEPT AS EXPRESSLY PERMITTED BY QatarEnergy LNG.
200-20-PI-DEC-00012_00
Page 1 of 27
Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
REVISION HISTORY
Revision
Date
Revision Description
A1
06-Dec-2024
Issued for Inter-Discipline Check
A
B
11-Dec-2024
Issued for Review
05-Feb-2025
Issued for Approval
00
25-Apr-2025
Approved for Construction
HOLDS LIST
Hold No
Hold Description
200-20-PI-DEC-00012_00
Page 2 of 27
Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
TABLE OF CONTENTS
1
1.1
1.2
2
2.1
2.2
3
3.1
3.2
3.3
4
5
6
INTRODUCTION … 5
Project Objective … 5
Project Scope … 5
DEFINITIONS AND ABBREVIATIONS … 8
Definitions … 8
Abbreviations … 9
REGULATIONS, CODES AND STANDARDS … 10
Company References … 10
Project Documents … 11
International Codes and Standards … 11
PURPOSE OF DOCUMENT … 12
SCOPE … 12
GENERAL DESIGN REQUIREMENT … 13
6.1
Design Life … 13
6.2 Mechanical Handling Equipment Location … 13
7
8
GENERAL MATERIAL HANDLING PHILOSPHY … 13
MATERIAL HANDLING EQUIPMENT AND FACILITIES … 17
8.1
Pedestal Crane … 17
8.2 Monorail Beam … 17
8.3
8.4
Pad Eye and Beam Clamp … 18
Portable A-frame … 18
8.5 Miscellaneous Handling Equipment … 19
9
9.1
9.2
10
MATERIAL HANDLING EQUIPMENT REQUIREMENT … 20
General … 20
HSSE Requirements … 20
MATERIAL HANDLING ROUTE, HATCHES AND LAYDOWN AREAS … 21
10.1 Material Handling Route … 21
10.2 Hatches … 21
10.3 Laydown Areas … 21
11
GENERAL MAINTENANCE APPROACH (OFFSHORE) … 22
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
11.1 Handling of Pressure Vessels … 22
11.2 Handling of Tanks … 22
11.3 Handling of Flare Heater on KO drum … 22
11.4 Handling of Filter … 22
11.5 Handling of Flare Tip … 22
11.6 Handling of Pumps … 22
11.7 Handling of Heavy Valves … 23
11.8 Handling of Transformer… 23
11.9 Handling of PIG Launcher / Receiver … 24
11.10 Handling of Chemical Tote Tank … 24
11.11 Handling of Well Bay Area … 24
11.12 Vendor Packages and HVAC … 25
11.13 Local Equipment Rooms … 25
12
Handling Study Report … 26
200-20-PI-DEC-00012_00
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
1
INTRODUCTION
The North Field is the world’s largest natural gas field and accounts for nearly all the State of Qatar’s gas production. The principal objective of the NFPS projects is to sustain plateau from existing QatarEnergy LNG Operation – S1, S2, S3, N1 and N2, production areas by implementing an integrated and optimum investment program consisting of subsurface development, pressure drop reduction steps and compression.
NFPS projects comprise 3 main investment programs:
- Investment #1: Drilling and Associated Facilities [WHP12S/ WHP13S/ WHP14S/
WHP12N/ WHP13N]
- Investment #2: Trunk line Looping and Intra-field pipeline looping [32” PL1LN, 32”
PL1LS, 38”PL610LS]
- Investment #3: Compression Complexes and associated facilities [Phase 1 CP6S & CP7S; Phase 2: CP8S & CP4N; Phase 3: CP4S & CP6N Phase 4: CP1S & CP1N]
Drilling and Looping, Investments #1 and #2, projects are in execution phase and are being executed as I1P1, EPCOL Projects except for WHP13N, which will be part of NFPS Compression Projects execution which compromises total up to 9 COMPs.
1.1 Project Objective
The objective of this Project includes:
• Achieve standards of global excellence in Safety, Health, Environment, Security and
Quality performance.
• Sustain the Qatarenergy LNG North Field Production Plateau by installing new RPs and one WHPs to support new Compression Complex facilities CP6S & CP7S and pre-installed facilities for future Compression Complex facilities including but not limited to CP4N & CP8S tie-in with integration to the existing facilities under Investment #3 program.
• Facility development shall be safe, high quality, reliable, maintainable, accessible,
operable, and efficient throughout their required life.
1.2 Project Scope
The Project Scope includes detailed engineering, procurement, construction, brownfield modifications, transportation & installation, hook-up and commissioning, tie-in to EXISTING PROPERTY and provide support for start-up activities of the following facilities and provisions for future development. The WORK shall be following the specified regulations, codes, specifications and standards, achieves the specified performance, and is safe and fit‐for‐ purpose in all respects.
Facilities - 1A
• RP5S RP with 2 x 28” CRA clad pipelines to RP7S and 2 subsea composite Cables
and associated J tubes from RP7S to RP5S & from CP7S to WHP13S.
• New Fuel Gas 8” CRA Spur-lines and flanged risers from Subsea skid to RP7S
200-20-PI-DEC-00012_00
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
• Hook-up and brownfield modification at WHP5S/RP5S bridge connection & WHP13S/CP7S Composite cable tie-in and E&I integration including RGA Control modification
• Pipeline decommissioning of 28” CS PL5 including associated demolition work at
WHP5S
Facilities - 2A
• RP6N RP with 1x28” CRA clad pipeline to WHP13N, 2 Subsea composite cables and
associated J tubes from WHP12N to RP4N and RP6N to WHP13N. • New fuel gas spur-line and flanged riser from subsea skid to RP6N • WHP13N Topside • Hook-up and brownfield modification at WHP6N/RP6N, RP4N- HPU-Umbilical and tie- in, WHP12N-new J tube installation, E&I migration, WHP6N/RP4N/WHP4N-E&I migration (Pre-CP4N), WHP13N and RP6N interconnection to NFB.
Facilities - 3A
• RP9S RP with 1x28” CRA clad pipeline to RP4S, • Hook-up and brownfield modification at RP4S/WHP9S, Modifications to integrate
RP9S to the RGA control network.
• Pipeline decommissioning of 28” PL9 to WYE on existing 38” trunkline PL49including
associated demolition work at WHP9S.
Facilities - 1B
• New fuel gas spur-line and flanged riser from subsea skid to RP4N • Fiber Optic Cable from RP6N to onshore LFP East, RP6N to RP4N and RP6N to LQ6S. • Hook-up and brownfield modification at RP6N Composite and FO Tie-ins NFB-PU (East)- FO Tie-in
(East)/BVS
Power & Control modifications, LQ6S/LFP Controls/Telecoms Integration
Facilities - 2B
• RP5N RP with 2 x 28” CRA clad pipelines to RP4N, 1 x 28” CRA clad pipeline to RP6N and 2 subsea composite Cables and associated J tubes from WHP12N to RP5N & from RP6N to RP5N.
• Hook-up and brownfield modification at WHP5N- RP5N Bridge connection, WHP12N Composite cable tie-in, RP4N Intrafield pipeline Hook up PL54 N/LN and E&I integration including NFB-PU Power & Control modifications
• Pipeline decommissioning of 2 x 16” PL56/PL54 Subsea Spur line from WHP5N to
reducing barred tee in subsea tie-in skid on PL6 / PL4.
Facilities - 3B
• 2 subsea composite Cables from RP4S to RP9S & from RP4S to WHP12S (with J-
tube)
• New Fuel Gas 8” CRA Spur-lines and flanged risers from Subsea skid to RP4S • Hook-up and brownfield modification at WHP12S/ RP9S/ RP4S Composite cable tie-
in, Spurline riser installation at RP4S RGA Power & Control modifications.
Facilities - 4B
• 1 subsea composite Cable from CP8S to RP11S (or from RP8S to RP11S as Option).
200-20-PI-DEC-00012_00
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
• New Fuel Gas 8” CRA Spur-line and flanged riser from Subsea skid to RP8S. • Hook-up and brownfield modification at WHP8S/ WHP11S for Test separator Internal Upgrade and MEG system modification, Spur lines, Power & Control Tie-ins on RP8S, RP11S/WHP11S-Tie-in (Power and Control), RGA Power & Control modifications.
Facilities - 5B
• 2 subsea composite Cables from RT2 to WHP3S & from RT2 to WHP2S (with J-tube)
and FO Cable from RT2 to Barzan WHP1.
• New Fuel Gas 8” CRA Spur-line and flanged riser from Subsea skid to RT2 • Hook-up and brownfield modification at BRZ-WHP1 - FO cable tie-in, WHP2S/ WHP3S/ RT&RT2 Composite cable tie-in and associated modification, RGA Power & Control modifications.
Facilities - 6B
• RP3S RP with 1x24” CRA clad pipeline to RT2 with Stalk on risers, • Hook-up and brownfield modification at RT2 for 24” Intrafield pipeline and Composite/FO cable Hook-up, WHP3S for Production diversion and Utilities, Power and ICSS Hook-up, WHP2S for Composite Cable Tie-ins and Power & Control Integration RGA Power & Control modifications. topside existing and
In-situ abandonment of existing Topside/subsea Composite Cables RT-WHP2S, RT-WHP3S, Topside/Subsea FO cable RT-BRXWHP1.
• Decommissioning at
Figure 1.2.1: NFPS Compression Project COMP3 Scope
200-20-PI-DEC-00012_00
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
2 DEFINITIONS AND ABBREVIATIONS
2.1 Definitions
Definition
Description
COMPANY
QatarEnergy LNG.
CONTRACTOR
Saipem S.p.A.
DELIVERABLES
FACILITIES
MILESTONE
PROJECT
SITE
All products (drawings, equipment, services) which must be submitted by CONTRACTOR to COMPANY at times specified in the contract. All machinery, apparatus, materials, articles, components, systems and items of all kinds to be designed, engineered, procured, manufactured, constructed, supplied, tested and permanently installed by CONTRACTOR at SITE in connection with the NFPS Project as further described in Exhibit 6.
fabricated,
A reference event splitting a PROJECT activity for progress measurement purpose.
COMP3 - NFPS Offshore Riser/Wellhead Platform & Intrafield Pipelines Project
(i) any area where Engineering, Procurement, Fabrication of the FACILITIES are being carried out and (ii) the area offshore required for installation of the FACILITIES in the State of Qatar
SUBCONTRACT
Contract signed by SUBCONTRACTOR and CONTRACTOR for the performance of a certain portion of the WORK within the Project.
SUBCONTRACTOR
Any organization selected and awarded by CONTRACTOR to supply a certain Project materials or equipment or whom a part of the WORK has been Subcontracted.
WORK
Refer to article 2 of CONTRACT AGREEMENT.
WORK PACKAGE
The lowest manageable and convenient level in each WBS subdivision.
VENDOR
The person, group, or organization responsible for the design, manufacture, testing, and load-out/shipping of the Equipment/ Material.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
2.2 Abbreviations
Code
NFPS
SWL
ANSI
API
ASME
ASTM
BS
DN
EER
ESD
FL
HFE
IDC
in.
LER
NPS
mm
m
MH
P&ID
PL
POB
North Field Production Sustainability
Definition
Safe Working Load
American National Standard Institute
American Petroleum Institute
American Society of Mechanical Engineers
American Society of Testing and Materials
British Standard
Nominal Diameter
Evacuation, Escape and Rescue
Emergency Shutdown
Flare Support Platform
Human Factor Engineering
Inter Discipline Check
Inch
Local Equipment Room
Nominal Pipe Size
millimeter
meter
Material Handling
Piping & Instrument Diagram
Pipeline
Person on Board
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
QG
RGE
SDV
SI
WHP
HVAC
Qatargas Company Limited
RasGas Wet Gas Asset
Shutdown Valve
International System of Units
Wellhead Platform
Heating Ventilating Air Conditioning
3 REGULATIONS, CODES AND STANDARDS
In general, all design activities shall confirm to legal and statutory regulations, and recognized industry best practices.
The hierarchy of the technical documents shall as follow:
a) Qatari Governmental and Regulatory Requirements
b) COMPANY Policies and Procedures
c) Project Specifications
d) Industrial Codes and Standards
e) COMPANY and CONTRACTOR’s Approved Lesson Learned
Conflict among applicable specification and/or codes shall be brought to the attention of the COMPANY for resolution. COMPANY decision shall be final and shall be implemented. The latest editions of codes and specification effective as on date of contract shall be followed.
3.1 Company References
S. No
Document Number
Title
PRJ-PJL-PRC-004
Facilities Engineering and Vendor Document Numbering Procedure
PRJ-PJL-PRC-005
Facilities, System and Unit Number Codes and Descriptions Procedure
PRJ-PJL-PRC-006
Project Information Handover Procedure
PRJ-PJL-PRC-048
PRJ-PJL-PRC-049
Facilities Documentation Metadata Requirements Procedure
Project Information Handover, Verification and Acceptance Procedure
TCH-AIG-PRC-013
Code of Practice for Lifting Equipment
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
OGO-MNT-MS-001
Scaffolding procedure
ONS-MNT-MS-001
Safe Scaffolds
3.2 Project Documents
S. No
Document Number
COMP3-SPM-PE-PRC- 00003
200-20-CE-SPC-00027
COMP3-SPM-PO-PRC- 00005
200-20-PI-DEC-00010
Title
Document Numbering Procedure
Specification For Fixed Facilities Protective Coating For Comp3 Project
Handling, storage, packing & preservation procedure
Piping And Layout Design Basis (Common) For Comp3 Project
200-20-PI-DEC-00009
Basis of Design for Piping for Comp3 Project
200-20-ME-SPC-00044
200-20-SH-SPC-00018
Technical Specification of pedestal cranes for COMP3 project
Human Factor Engineering (HFE) Workplace design specification for COMP3 project
- COMP3-SPM-PE-PRC-
Tag Numbering Procedure
00010
3.3 International Codes and Standards
S. No Document Number
Title
- ASME B30.9 - 2021
Slings
- ASME B30.10 - 2019
Hooks
- ASME B30.17 - 2020
Cranes and Monorails (With Underhung Trolley or Bridge)
- API RP 2D, 7th ED.
Operation and maintenance of offshore cranes
- API RP 2C, 8th ED.
Offshore pedestal-mounted Cranes
- API 9A
Specification for Wire Rope
- API 9B
Recommended Practice on Application, Care, and Use of Wire Rope for Oilfield Service
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
4 PURPOSE OF DOCUMENT
The purpose of this document is to outline the considerations and philosophy pertaining to material handling during maintenance operation on platform and lifting procedures for the facilities installed as part of NFPS COMP3 project.
This document is to provide guidelines for achieving robust technical design, allowing efficient and safe handling of all planned handling of goods and equipment for the NFPS COMP3 project Scope.
5 SCOPE
The scope of the present document and all documentation referred herein cover main equipment located in NFPS COMP3 project. The document shall aim at specifying the minimum requirements for materials handling equipment’s, transportation equipment required and handling routes. This document shall be the basis for preparing project mechanical handling report.
The project scope comprises Greenfield and Brownfield facilities associated with the new compression platforms and supporting facilities (Flare platform, etc). For Brownfield scope, the existing handling philosophy shall be followed, unless in absence of existing documents, this spec to be followed.
• Greenfield scope shall follow Project Specification document. • Brownfield scope shall follow existing facilities design standards and specifications.
Possibility of synergizing with Greenfield facilities design standards and specifications shall be reviewed on case-to-case basis.
Below is not part of this philosophy:
• Replacement and installation of complete equipment/ package (For all Packages) –
should it happen, it shall be in parts rather than as a whole in-view of space and weight constraint.
• Handling/ maintenance using helicopter • Equipment’s which are temporary in operations •
Installation / Erection of the equipment’s in the platform
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
6 GENERAL DESIGN REQUIREMENT
6.1 Design Life
The new mechanical equipment shall be designed for an operational life of 30 years. Government Regulations as listed in Project Basis of Design for COMP3 project (Doc. No. 200-20-PE-DEC-00004) shall be consulted during the execution of works.
6.2 Mechanical Handling Equipment Location
Handling equipment shall be suitable for outdoor location on an offshore platform in a marine saline highly corrosive environment.
Equipment shall be designed for installation in respective hazardous / non-hazardous areas in accordance with the area classification drawings.
Equipment shall be in offshore facility for regular operation and maintenance.
Permanent installed equipment located indoor shall follow respective area classification.
7 GENERAL MATERIAL HANDLING PHILOSPHY
The general material handling and lifting philosophy will consider the following.
a) As a general guideline, items (e.g. motors, pumps) weighing more than 23kg should be lifted or moved using a hoist or trolley. Items weighing less than 23kg could be manually handled by single person. As far as practically possible, all components weighing more than 23kg, should be fitted with lifting point / method. All lifting point shall be third party certified and certificates shall be provided to Company
b) Pedestal crane is considered as the primary means of handling facility for performing the maintenance activity. All load handling movements between supply vessels/ barges and platforms should be carried out by the pedestal crane.
c) The layout shall be developed in such a way that pedestal crane shall be used as
much as possible to allow direct access to principal valves and equipment.
d) Crane operator shall have clear sight/view of the vessel. As much as practical, all primary laydown areas shall be located allowing crane operator to have clear sight/view of the laydown area. Blind lift shall be minimized as much as possible
e) All material and equipment movement within the platform will be achieved by combining the use of pedestal crane and / or permanently or temporarily installed material handling equipment.
f)
It is recommended that the pedestal crane lifting path during operations shall not go over the live equipment and the lifting activity shall also avoid dropped object risks onto seabed which may cause damage to pipelines/risers/cables that could lead to major catastrophic event or impact to Operation / Production.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
g) All permanent handling equipment for rated capacities shall be certified to lift and support the item/components from its current location to its adjacent laydown area, where it can be accessed directly by the pedestal crane or placed on suitable means of transport. The pedestal crane lifting path shall be incorporated into early phase where categorization of lifting operation is determined to allow appropriate mitigation & controls are put in place. The lifted object height shall be not more than 4 meters height above the deck as far as practical.
h) Deck hatches shall be provided in strategic locations to facilitate pedestal crane access to specific items of equipment at lower decks. It shall be equipped with sufficient approved and certified lifting point for ease of removal. Deck hatches to be painted as per project requirements for easy identification.
i) Material handling equipment criteria tables (Table 1 & 2) defines the principle and the requirement for permanent or temporary material handling equipment, depending on the weight of loads and the frequency of handling operations. Preferred method of lifting is by crane for all items weighing more than 23 kg, however the table describes the acceptable alternate lifting method.
j) Lifting devices shall be designed / selected for a safe working load factor of 125% of
the item to be lifted.
k) Maintenance ways shall be provided from the equipment to the laydown areas and these maintenance ways shall be designed to accommodate the largest maintenance item being transported and withstand the weight of heaviest item and self-weight of the handling equipment used for the transportation
l) List of mechanical handling items shall be included in the handling report and Handling
devices are to be tagged for identification
m) Monorail trolley hoist (manual and electric), Beam clamps, chain hoist, manual floor trolley is supplied per facility and other temporary handling items electrically operated supplied are common for overall COMP3 project scope
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
Table 1 : Material Handling Equipment Lifting Criteria
Daily
Weekly
Monthly
Bi-annually (2 times per year) Annual (Once a per year) Occasional (2 times per 5 years) Rare (Possibly once in 10 years)
2
Unplanned frequency
Unplanned frequency
6
5
2
4
4
2
3
1
LOADS
23 Kg
500 Kg
1 mt
3 mt
15 mt
to
30 mt maximum capacity
Category
Handling by Pedestal Crane, Barge Crane. (If it is not accessible by Pedestal Crane, handling provision should be done as per category. Hatch may be required for the crane access if it is located at lower deck.)
- Maximum crane capacity shall be established in the Material Handling Study Report. Permanently installed structure + powered lifting device. Permanently installed structure + manual lifting device (Lifting Devices such as Manual trolley hoist, etc) Temporary/ Mobile lifting equipment (e.g., A-frame, Monorail Trolley Hoists, Beam clamps etc.) when suitable access is provided, and it has no access by main crane. Portable lifting equipment (e.g. Chain hoist, temporary rigging provisions and load bearing scaffolding) Manually handled (on flat access way but not up through stairways and ladders).
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
Table 2 : Material Handling Equipment Transfer Criteria
Unplanned frequency
Daily
Weekly
Monthly
Bi-annually (2 times per year)
5
Annual (Once a per) Occasional (2 times per 5 years) Rare (Possibly once in 10 years)
4
4
Unplanned frequency
Unplanned frequency
Unplanned frequency
3
3
4
2
2
1
LOADS
23 Kg
500 Kg
1 mt
3 mt
15 mt
to
30 mt maximum capacity
Category
Special purpose handling equipment – Electrical powered Trolley assisted by powered load pusher/puller Manual trolley Powered transfer / lifting device / crane Manual transfer
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
8 MATERIAL HANDLING EQUIPMENT AND FACILITIES
8.1
Pedestal Crane
Pedestal crane is considered as the primary means of handling device for performing maintenance activities and shall be used as much as possible. The pedestal crane will provide the necessary coverage for all on-platform materials handling requirements, and offboard lifts between platform and vessels. The capacity of the pedestal crane shall take the heaviest item to be handled and also the dynamic lifting for the heaviest item to be handled.
The crane capacity shall be based on an identified credible lift/s by PROJECT, to transfer safely whether it maybe an on-board (Static) or off-board (Dynamic) lifting activity guided by the Crane approved load chart.
The cranes’ capacity shall be based on an identified credible lift/s by PROJECT, to transfer safely whether it maybe an on-board (Static) or off-board (Dynamic) lifting activity guided by the Cranes approved load chart. The off-board (Dynamic) lifting of the cranes shall be designed based on the significant wave height (SWH) of 2.0 m.
A walkway along the Crane Boom and boom tip access platform shall be provided for inspection of boom structures, wire ropes, pulleys and blocks, and flash flood lights. Grease points shall be located so that they are accessible from the sheave service platform, which shall be located on the same location as the boom rest. A jib crane or monorail shall be provided for crane maintenance activity (e.g. repair of diesel engine components) on machinery platform.
All safety features and requirements shall follow the PROJECT Specification for Offshore Pedestal Crane (200-20-ME-SPC-00044).
The proposed on-board (Static) and off-board (Dynamic) lifting path of the Pedestal Crane shall have a limited number of restrictions (i.e. subsea structures, process equipment, exhaust stack) to avoid additional risk or limitations when handling materials.
Lifting operation shall be in accordance with TCH-AIG-PRC-013; Code of Practice for Lifting Equipment. The positioning and height of pedestal plus the boom length shall be incorporated into platform design & layout to avoid introducing unwanted constraints and restrictions in operating the crane.
8.2 Monorail Beam
A monorail beam shall be used for material handling where pedestal crane cannot be used due to lack of accessibility. Monorail beams shall be installed adjacent to the equipment to enable equipment and maintenance parts are easily transferred to the respective laydown areas. Wherever possible, monorail beam shall be extended to laydown area for ease of loads transfer.
Trolley hoist (either permanent or removable) that planned to be used shall not exceed the SWL of the monorail beam. Monorail beams shall be clearly marked with its SWL and designed to suit intended equipment to be lifted. Monorail inspection ie: load test, shall be in accordance with TCH-AIG-PRC-013; Code of Practice for Lifting Equipment.
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NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
If a removable trolley hoist is planned to be used, provision shall be provided for installation and removal (i.e. pad eye / beam clamp with chain hoist).
PROJECT preference is to utilize removable trolley / hoists on monorail beams. In so it can be removed for preservation as per relevant maintenance program to avoid being impacted by environmental conditions.
The lifting requirements for equipment shall be incorporated into the respective Operating & Maintenance procedures/strategies to determine which shall be permanent or temporary.
8.3 Pad Eye and Beam Clamp
Lifting pad eyes shall be provided in locations where
a) It is not reachable by monorail and trolley hoist b) Provision of the monorail and trolley hoist is not practical or economical c) Lugs for frequent maintenance d) Areas where equipment / component is exceeding the capacity of portable material
handling equipment
A pad eye shall be used in preference to beam clamp in passive fire protection areas to prevent the indiscriminate used of beam clamp on the steelwork and damage the painted surface.
Pad eyes shall not be used for transferring except if detailed in approved plan. However, load rigging from one pad eye to another pad eye is allowed if the pad eye is designed to cater the angled load bearing.
A pad eye shall have clear identification of tag number and load rating capacity. Test date and color coding would be captured under a maintenance program. Pad-eye inspection i.e.: load test, shall be in accordance with TCH-AIG-PRC-013; Code of Practice for Lifting Equipment.
A beam clamp with manual chain hoist can be used for lifting of isolation pipe spools and bulk valves as require for maintenance. It is also recommended to be used for other frequently maintenance equipment, valves, removable spools, spectacle blinds, etc. that weighing 3 MT and below. This is to minimize the number of permanent lifting pad eyes, which requires periodic inspection, load test and maintenance. Coating shall be checked prior and post beam clamp usage.
8.4 Portable A-frame
A portable A-Frame may be used for handling loads up to 3 MT and for equipment that accessed infrequently. The A-Frame will be portable type or engineered load bearing scaffolding to facilitate the installation at congested area and have the provision for height and span adjustment. Swivel type wheels shall be provided for better manoeuvring operation. Light weight material shall be used to ease of manoeuvring.
Where Load Bearing Scaffoldings are to be used for lifting purposes, approval shall be obtained from COMPANY Scaffolding Supervisor. The lifting activity involving the use of load
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
bearing scaffolding for lifting shall be considered as non-routine lifting operation and necessary approval shall be obtained.
It shall meet the requirements of COMPANY procedure ONS-MNT-MS-001-Safe Scaffolds & OGO-MNT-MS-001 Scaffolding Procedure.
8.5 Miscellaneous Handling Equipment
Chain Hoist, Lever Hoist, Tirfors, Lifting Tackles, Slings, Spreader Bars, Hydraulic Jacks, etc. is considered as a miscellaneous Handling Equipment.
Material Handling Study shall be performed while identifying the correct equipment to be used for such handling intervention. The selection of the handling equipment to be recorded in Material Handling Study Report. This shall form the basis for handling equipment to be supplied to COMPANY.
Miscellaneous handling equipment can be used as a common item and selected for various lifting scenarios as long as its practical, safe and serve the purpose. Miscellaneous handling equipment shall be tested, certified and supplied with the proper documentation as identified in TCH-AIG-PRC-013; Code of Practice for Lifting Equipment
Transportation of maintainable parts of equipment from one location to another within the platform at each deck level shall be performed by using wheeled handling equipment. Maintainable items shall be transferred along material handling routes to designated laydown area that can be accessed by pedestal crane. Material handling routes / handling ways shall be designed to withstand the heaviest maintenance item weight including the weight of the transportation device.
The lifting angle shall not exceed 60° otherwise a spreader bar shall be used. In normal condition, the lifting angle will be limited to 30°.
Below is typical equipment used for transportation but not limited to the following:
a) Manual deck trolley – 2 MT b) Roller dollies – 15 MT c) Cylinder truck – 300 kg d) Powered deck trolley – 12 MT e) Hand Pallet truck – 3 MT f) Trolley assisted by powered Pusher/puller – 15 MT
Slings, spreader beams and shackles shall be kept in the maintenance store (rigging loft) or any other designated area.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
9 MATERIAL HANDLING EQUIPMENT REQUIREMENT
9.1 General
The specification of typical lifting equipment should include, but not be limited to the following:
a) Practical and environmental suitability of the equipment and accessories for use in
hazardous areas rated Zone 1 & zone 2.
b) All handling equipment / accessories shall be non-sparking type.
c) The materials used in the construction of the handling and lifting equipment shall be suitable for the use in an offshore (hydrocarbon production) platform in a saliferous marine environment.
d) All lifting equipment shall be inspected and tested by a competent authority and supplied with “type of test and test certifications”. These also shall form part of a relevant maintenance program.
e) All lifting points and equipment such as pad eyes, monorails, trollies, hoists, davits, hatch lifting points etc shall be tagged as per Company procedure and listed in approved registered.
f) Lifting devices shall be designed / selected for a safe working load factor of 125%
of the item to be lifted.
9.2 HSSE Requirements
The material handling equipment and their locations must take consideration on the HSSE requirements such as.
a) Hazardous area Zone Classification.
b) Installation of lightning / flame arrestor, windsocks and aviation light at high points
e.g. pedestal crane
c) Hazards associated with the use of the proposed material handling system,
particularly a dropped object onto platform decks and into the seabed which could cause damage to major process hydrocarbon, utility equipment and pipeline.
d) Escape routes i.e. the installation of permanent fixed material handling equipment
/lifting shall not impair the primary escape route that requires obstacles free routes
e) Approved Lifting Plans shall be able to eliminate and mitigate identified hazards to
ALARP
f) Wherever possible during lifting and transfer operations, the center of gravity shall be always on vertical position below the hook as much as possible to avoid any transversal loads
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NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
g) Obstruction of crane driver’s view at the laydown areas and during lifting / transfer
operations shall be minimized.
10 MATERIAL HANDLING ROUTE, HATCHES AND LAYDOWN AREAS
10.1 Material Handling Route
Material handling routes shall be designed with suitable width and load capacity to withstand the transportation loads like maintenance items, consumables, material handling equipment during maintenance activities.
The width of handling routes shall consider the suitable transporter and the size of maintenance items to be carried along the handling routes.
Handling route may utilized heavy duty grating up to 3MT load capacity where-ever practical. Usage of temporary plated shall be avoided.
Handling routes design / area shall maintain the stability of the item being transported (ie: while on bunding/coaming area).
10.2 Hatches
Hatches (with lifting aids) shall be provided at suitable locations to enable monorail trolley hoists or pedestal crane to reach laydown areas or equipment at lower deck.
If the hatches area is also planned for material handling routes, the hatch cover shall be designed to cater the handling load capacity. Hatch (grated and plated) provision at the specific decks shall be based on outcome from material handling study and drop object risk assessment.
10.3 Laydown Areas
The dimensions of each laydown area will be sized based on the dimensions of the largest possible part and Cargo Handling Equipment that need to be lifted by the pedestal crane. The dimensions of temporary laydown area nearby equipment will be based on the dimensions of the largest maintenance item to be placed at this area by permanent or temporary lifting equipment.
Laydown areas shall be plated and designed for the maximum live loads based on the heaviest equipment and Cargo Handling Equipment on the deck that they serve with clear identification/marking on deck of rated load capacity per square meter.
As minimum each deck shall be provided with laydown area accessible by pedestal crane. The laydown area shall be able to facilitate maintenance activities on board and for transfer of maintainable equipment from or to supply boat and platform.
The lay-down areas and supply boat moored positions should be within the reach of the pedestal crane radius and within the good visibility of crane operator.
Buffer zone / protection shall be design accordingly ensuring swing risk is eliminated.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
11 GENERAL MAINTENANCE APPROACH (OFFSHORE)
11.1 Handling of Pressure Vessels
A davit arm shall be installed at the manhole flange cover (as part of vessel supply) for supporting heavy manhole flanges. Adequate temporary laydown area shall be allocated in front of the manholes for transferring internal components to/from the vessels. Davit arm shall be provided on top of column should pedestal crane access is not available.
11.2 Handling of Tanks
Any removable internal components of the tanks shall be knock down type, within manual handling limit and designed to be removable through the manhole.
A davit arm (as part of tank supply) shall be installed at the manhole flange cover for supporting heavy flanges beyond manual handling limits.
This section only covers the permanent tanks to be installed in the platform. For Chemical Tote Tanks Refer to section 12.10 of this document.
11.3 Handling of Flare Heater on KO drum
For Knock out Drum heaters weighing more than 23Kg, temporary handling devices shall be proposed for maintenance. For weight less than 23Kg, the heater can be handled manually.
11.4 Handling of Filter
It is envisaged that most of filter elements can be manually handled. Davits or hinges shall be provided for the heavy covers, and it shall be formed part of a maintenance program to avoid assembly degradation.
11.5 Handling of Flare Tip
A flare tip material handling system (by Specialist Contractor) will be provided for flare tip removal and replacement. The Flare Tip Handling Specification (By specialist Contractor) will specify the functional requirement of flare tip change-out. The required equipment shall be on lease / purchased by COMPANY whenever required and detailed within the Material Handling Report.
11.6 Handling of Pumps
a) Pedestal crane shall be considered as a primary means for handling pumps as
much as possible.
b) If handling by means of pedestal crane is not possible, suitable lifting facilities like monorails, pad eyes and beam clamps shall be considered as per the handling device selection criteria for easy maintenance of the equipment.
c) The handling facility shall be provided by considering the heaviest maintenance
part of the equipment if the equipment is to be dismantled in parts.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
d) For pumps, vendors may provide all necessary facilities to dismantle, extract,
support and reassemble the package parts for handling operations depending on the size / scope of the pump packages. Layout shall be developed considering the space requirement for installation of such tools.
e) Piping shall be designed with sufficient break flanges to facilitate pump removal
during maintenance.
f) Sufficient space around the pump shall be provided for accessing the pump skid during maintenance such as unbolting of flanges, dismantle of coupling etc.
11.7 Handling of Heavy Valves
a) Accessibility for the valves and blinds shall be in accordance with the piping and layout
design basis (Doc. No. 200-20-PI-DEC-00010)
b) Pedestal crane shall be considered as a primary means for handling valves and blinds.
c) Valves up to 23kg shall be handled manually. For valves more than 23kg, handling
facility shall be provided as per the handling device selection criteria if pedestal crane approach is not possible.
d) Necessary laydown area and handling ways shall be ensured in the layout for valve
maintenance.
e) For actuator / motorized valves, in order to simplify the handling requirements, the actuator / motor shall be removed separately, and the valve body or ball (in case of welded valves) shall be handled separately.
f) Control Valves - These to be removed along with their actuator as a complete
assembly taking all precautions and following the recommendations of the vendor.
g) On/Off Valves - For all on-off valves the actuator should be disconnected from the valve body and removed prior to any mechanical handling of the valve body.
h) Pressure Relief Valves - Depending on weight limitations PSV’s can generally be lifted
via man operation.
i) Transportation basket shall be used for handling the actuator and internal ball.
11.8 Handling of Transformer
Regular maintenance of transformers will be done in-situ. For the major maintenance, transformer will be removed and transferred to laydown area. Vendor Operations and maintenance philosophy shall be referred for such maintenance.
Handling route (ie: on false floor) shall be designed in accordance to material handling load imposed.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
11.9 Handling of PIG Launcher / Receiver
i.
ii.
iii.
iv.
v.
vi.
Temporary PIG Launcher / Receivers are used on offshore facilities. The Launcher/ receivers shall be handled directly by pedestal crane to supply vessel. It is expected that piping spools will be loose supply and installed same as temporary receiver.
Pedestal crane shall be used for handling PIG launcher / receiver as much as possible. If pedestal crane approach is not possible, alternative handling arrangements like monorail, roller skates shall be used to position the launcher for pigging activity.
Launcher / receiver cover shall be provided with hinge to facilitate manual opening of the cover.
Sufficient space shall be allotted in layout considering the sequential lifting operation of both Scraper and cradle arrangement.
Loading and unloading the pig tool are key points where accidents resulting in danger to manpower and equipment damage can occur. The pig handling system can be manual or by means of monorail hoists. The Pig tool along with the cradle depending on the weight maybe handled through the Pedestal crane and placed on the decks and moved to its location.
For loading and removal of the PIGS from the scraper a combination of manual tool with the electrical monorail may be utilized to ensure proper loading or removal. The monorail capacity shall be designed to cater the load of the Temporary PIG Launcher / Receiver.
11.10 Handling of Chemical Tote Tank
Chemicals Tote Tank shall be directly handled by Pedestal Crane, from Supply Vessel to the dedicated storage area. Coaming area shall be provided where chemical is anticipated to be stored to prevent loss of containment. This may include chemical injection points related area. Decanting of Tote Tanks to permanent Tanks shall be by gravity. Tote tank shall be designed in so it will avoid potential spillage during its material handling activities.
11.11 Handling of Well Bay Area
a) Necessary hatch opening shall be provided to allow clear access for Christmas
Tree.
b) Handling facility shall be provided for removal of Christmas tree valves / choke
valves as per the handling device selection criteria.
c) Necessary handling ways / access way shall be considered for valve accessibility
and maintenance.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
11.12 Vendor Packages and HVAC
a) Access around skid shall be provided for regular maintenance and inspection.
b) Vendor shall ensure necessary access requirement inside the package.
c) Handling inside the package shall be in accordance with vendor recommendation. If necessary, maintenance procedure shall be obtained from vendor for packages with complex maintenance procedures in order to ensure adequate space / maintenance facilities in the layout.
d) Local drop area shall be provided for laydown of maintenance items. Handling ways shall connect these drop areas with the main laydown area for pedestal crane access.
e) For vendor supplied items handling facilities, layout shall be developed ensuring
the integrity of handling facility into the layout.
f) Cylinder handling trolleys shall be considered for handling cylinders.
g) The AHU located on the drill deck / Top deck shall be handled using pedestal
crane.
h)
If direct pedestal crane access is not possible, then beam clamp shall be used to remove the maintenance items and loaded onto the trolley and brought to the pedestal crane approach area for further transport.
i) The removal procedure shall be in accordance with the vendor recommendation.
11.13 Local Equipment Rooms
Layout for the Local equipment rooms shall be developed to ensure sufficient space is available to ensure installation of future cabinets or any subcomponents for any maintenance requirements. A combination of lifting beam, pad eye or beam clamp shall be used for handling these items and roller skates or trolleys depending on the weight of the cabinets maybe utilized to move the items.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
12 Handling Study Report
A material handling report will be prepared based upon estimated weights and sizes of materials/equipment to be handled. The report will address specific handling requirements and typically include:
• A narrative of the facility and equipment, addressing the materials handling
provisions.
• Materials handling table showing the maintainable items, location, load, frequency
of changeout, lay-down areas and provision of permanent and/or temporary handling equipment.
• Materials handling layout identifying the location of the Pedestal Crane, crane lift radius, permanent handling equipment (e.g., monorails.), laydown areas, material handling route with anticipated floor loadings and Pedestal Crane lifting path.
• Establish Pedestal Crane sizing, location, and elevation in relation to onboard and offboard lifting, as per crane specification, crane data sheet and vendor load chart.
• Establish the quantity, capacity, and location of permanent and temporary material
handling equipment.
• Establish general approach for safe and efficient material handling activities
incorporating equipment OEM and vendor recommendation including weight of components and intended material handling equipment.
• Establish material handling provision for integrating into platform layout and
structural design, incorporating material handling routes, laydown areas, hatches, lifting point, monorails, maintenance working space etc.
• Establish requirement for handling access, turning radius and deck load for transfer
using trolley.
• Material Handling Study will consider the provision of line of fire in regard to ensure
personnel are removed from the exposure during maintenance operations.
• Human ergonomics and safe working conditions during inspection, maintenance,
and replacement activity.
The report will not address the following activities:
• Material handling for complete unit of static equipment and packages.
• Material handling during fabrication, installation, hook-up, pre-commissioning,
commissioning, start-up and construction activity.
• Material handling for future tie-in, future equipment installation and maintenance.
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Classification: Internal
NORTH FIELD PRODUCTION SUSTAINABILITY (NFPS) PROJECT
COMP3 - NFPS OFFSHORE RISER/WELLHEAD PLATFORM & INTRAFIELD PIPELINES PROJECT
MECHANICAL HANDLING PHILOSOPHY FOR COMP3 PROJECT
• Material handling for riser, J-tube cable and other subsea equipment.
The materials handling report shall be reviewed and further developed as part of Detailed Engineering Design scope. Following is the list of material handling report part of COMP3 project.
S.NO
Document Number
Document Title
1
2
3
4
5
6
7
8
9
10
11
12
212-20-PI-REP-00001
MATERIAL HANDLING REPORT FOR RP3S
240-20-PI-REP-00001
MATERIAL HANDLING REPORT FOR RP5S
235-20-PI-REP-00001
MATERIAL HANDLING REPORT FOR RP9S
278-20-PI-REP-00001
MATERIAL HANDLING REPORT FOR RP5N
268-20-PI-REP-00001
MATERIAL HANDLING REPORT FOR RP6N
265-20-PI-REP-00001
MATERIAL HANDLING REPORT FOR WHP13N
210-33-23-MP-RP-NA-006 MATERIAL HANDLING STUDY REPORT - WH6
210-32-23-MP-RP-NA-006 MATERIAL HANDLING STUDY REPORT - WH5
263-20-PI-REP-00001
MATERIAL HANDLING REPORT FOR RP4N
210-31-23-MP-RP-NA-006 MATERIAL HANDLING STUDY REPORT - WH4
WT5-O-ME-0004
WT9-O-ME-0004
WT5, MANUAL, MECHANICAL HANDLING MANUAL (PART 1 OF 7)
WT9, MANUAL, MECHANICAL HANDLING MANUAL (PART 1 OF 7)
200-20-PI-DEC-00012_00
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Project: Q-32705 - Saipem COMP3 Folder: RFQ Files