NFPS Offshore Compression Complexes Project COMP2
COMPANY Contract No.: LTC/C/NFP/5128/20
CONTRACTOR Project No.: 033734
Document Title
:
DATA SHEET FOR SCRAMBLE NET FOR CP7S COMPRESSION PLATFORM PRODUCTION DECK
COMPANY Document No.
: 570-20-SH-DTS-00001
Saipem Document No.
: 033734-D-D-16-SPM-LP-B-10002
Discipline
: HSE&Q
Document Type
: DATA SHEET
Document Category/Class
: 2
Document Classification
: INTERNAL
00
06-Dec-2023
20-Sep-2023
Approved for Construction Issued for Approval
15-Aug-2023
Issued for Review
B
A
Azran Shariman Rama Krishna K. Luminita Oprescu
Maria Fransisca Rama Krishna K. Luminita Oprescu Vijayakumar Rajaram
Luminita Oprescu
Maria Fransisca
REV.
DATE
DESCRIPTION OF REVISION
PREPARED BY
CHECKED BY
APPROVED BY
Saipem S.p.A.
THIS DOCUMENT IS PROPERTY OF QATARGAS. 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 QATARGAS.
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REVISION HISTORY
Revision
Date of Revision
Revision Description
A1
A
B
00
20-Jul-2023
Issued for Inter-Discipline Check
15-Aug-2023
20-Sep-2023
06-Dec-2023
Issued for Review
Issued for Approval
Approved for Construction
HOLDS LIST
Hold No
Hold Description
Company No._Rev. 570-20-SH-DTS-00001_00
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TABLE OF CONTENTS
1
2
3
4
5
INTRODUCTION … 4
1.1 PROJECT OBJECTIVE … 4 1.2 PROJECT SCOPE … 4
DEFINITIONS AND ABBREVIATIONS … 6
2.1 DEFINITIONS … 6 2.2 ABBREVIATIONS … 7
REGULATIONS, CODES AND STANDARDS … 8
3.1 COMPANY DOCUMENTS … 8 3.2 PROJECT DOCUMENTS … 8 INTERNATIONAL CODES AND STANDARDS … 9 3.3
PURPOSE … 10
DATA SHEET … 11
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1
INTRODUCTION
The North Field is the world’s largest natural gas field and accounts for nearly all of the state of Qatar’s gas production. The reservoir pressure in the North Field has been declining due to continuous production since the early 1990s. The principal objective of the NFPS Project is to sustain the plateau from existing QG South Operation (RL Dry Gas, RGE Wet gas) and existing QG North Operation (QG1 & QG2) production areas by implementing an integrated and optimum investment program consisting of subsurface development, pressure drop reduction steps and compression. Refer to the figure below for a schematic of the North Field.
Qatargas Operating Company Limited is leading the development of the North Field Production Sustainability (NFPS) Project.
1.1 Project Objective
The objective of this Project includes:
• Sustain the Qatargas North Field Production Plateau by installing new Compression Complex facilities CP6S & CP7S in QG south 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.
• Achieve standards of global excellence in Safety, Health, Environment, Security and Quality
performance.
1.2 Project Scope
The Project Scope includes detailed engineering, procurement, construction, 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
purpose in all respects.
for
Offshore
‐
‐
CP6S and CP7S Compression Complexes that are part of QG-S RGE facilities as follows:
• CP6S Compression Complex
• Compression Platform CP6S, Living Quarters LQ6S, Flare FL6S
• Bridges BR6S-2, BR6S-3, BR6S-4, BR6S-5
• Bridge linked Tie-in to RP6S
Production from existing wellheads (WHP6S & WHP10S) and new wellhead (WHP14S) are routed via riser platform RP6S to compression platform CP6S to boost pressure and export to onshore via two export lines through the existing WHP6S pipeline and a new 38” carbon steel looping trunkline from RP6S (installed by EPCOL). CP6S is bridge-linked to RP6S.
• CP7S Compression Complex
• Compression Platform CP7S, Living Quarters LQ7S, Flare FL7S
• Bridges BR7S-2, BR7S-3, BR7S-4, BR7S-5
• Bridge linked Tie-in to RP7S
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CP7S shall receive production from existing wellheads (WHP5S & WHP7S) and new wellhead (WHP13S). There is only one export line for CP7S through the existing export pipeline from WHP7S. CP7S is bridge-linked to RP7S.
RGA Complex Destressing
Migration of the Electrical power source, Telecoms, Instrumentation and Control systems from WHPs and RPs hosted by RGA to the respective Compression Complexes listed below:
• WHP6S, WHP10S, WHP14S, RP6S and RP10S to CP6S Compression Complex
• WHP5S, WHP7S, WHP13S and RP7S to CP7S Compression Complex
Destressing of Telecoms, Instrumentation and Control system in RGA Complex Control Room, which would include decommissioning and removal of telecom system devices and equipment that would no longer be required post migration and destressing activity.
Onshore
An Onshore Collaborative Center (OCC) will be built under EPC-9, which will enable onshore based engineering teams to conduct full engineering surveillance of all the offshore facilities. The OCC Building will be located in Ras Laffan Industrial City (RLIC) within the Qatar Gas South Plot. MICC & Telecommunication, ELICS related scope will be performed in the OCC building.
Figure 1.2.1: NFPS Compression Project COMP2 Scope
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2 DEFINITIONS AND ABBREVIATIONS
2.1 Definitions
Definition
Description
COMPANY
Qatargas Operating Company Limited.
CONTRACTOR
Saipem S.p.A.
DELIVERABLES
FACILITIES
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,
MILESTONE
A reference event splitting a PROJECT activity for progress measurement purpose.
PROJECT
NFPS Offshore Compression Complexes Project COMP2
SITE
(i) any area where Engineering, Procurement, Fabrication of the FACILITIES related to the CP6S and CP7S Compression Complexes 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
Scope of Work defined in the CONTRACT.
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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2.2 Abbreviations
Code
Definition
BR
CP
ELICS
EPC
EPCOL
FL
HFE
LQ
NFPS
OCC
QG
RGA
RGE
RL
RLIC
RP
UV
WBS
WHP
Bridge
Compression Platform
Electrical Integrated Control System
Engineering, Procurement and Construction
Offshore and Pipelines Project
Flare Platform
Human Factors Engineering
Living Quarter Platform
North Field Production Sustainability
Onshore Collaborative Center
Qatargas Operating Company Limited
Ras Gas Alfa
Ras Gas Expansion
Ras Laffan
Ras Laffan Industrial City
Riser Platform
Ultraviolet
Work Breakdown Structure
Wellhead Platform
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3 REGULATIONS, CODES AND STANDARDS
In general, all design activities shall confirm to legal and statutory regulations and recognized industry best practices. 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.
In general, the order of precedence shall be followed:
a) Qatari Governmental and Regulatory Requirements
b) COMPANY Procedures, Policies and Standards (Exhibit 5 Appendix I)
c) Project Specifications.
d) Industry Codes and Standards
e) COMPANY and CONTRACTOR’s Lessons Learned
If CONTRACTOR/SUBCONTRACTOR deems any deviations from the specifications will result in significant project cost and schedule saving, proposal to such deviations shall be submitted to COMPANY for review and approval. CONTRACTOR/SUBCONTRACTOR shall not proceed with any deviation to the specifications without prior COMPANY approval.
The following is a list of relevant regulations, codes, standards, specification, Company documents that shall be considered for the Project in the order of precedence listed above.
3.1 Company Documents
S. No
Document Number
Title
PRT-PRS-PRC-014
Offshore Loss Prevention Philosophy
COMP-QG-PR-REP- 00008
North Field Production Sustainability (NFPS), NFPS Compression Project: EPC-2 – Basis of Design EPC2
PRT-ENV-PRC-013
Environmental Aspects and Impacts Procedure
3.2 Project Documents
S. No
Document Number
Title
200-20-SH-DEC-00005
200-20-SH-DEC-00008
200-20-SH-SPC-00006
200-20-ME-DEC-00003
200-20-PI-SPC-00015
200-20-SH-SPC-00011
Technical Safety and Loss Prevention Design Philosophy for CP6S and CP7S Complexes
Escape, Evacuation & Rescue Design Philosophy for CP6S and CP7S Complexes Specification for Safety & Life Saving Equipment for CP6S and CP7S Complexes Material Handling Philosophy for CP6S and CP7S Complexes Piping Material Specification for CP6S and CP7S Complexes HFE Workplace Design Specification for CP6S and CP7S Complexes
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- 200-20-CE-DEC-00003
Material Selection Philosophy for CP6S and CP7S Complexes
- 200-20-CE-SPC-00015
Painting Specification for CP6S and CP7S Complexes
-
200-21-ST-DEC-00001
-
Note 1
Greenfield Structural Design Basis for Substructure of CP6S and CP7S Complexes Escape Route, Life Saving and Fire Fighting Equipment Layout – Production Deck for Compression Platform CP7S
- 570-20-SH-LIS-00001
Safety Equipment List for CP7S Complex
Note 1: Document number shall be updated in next submission of Datasheet for Scramble Net for CP7S Compression Platform Production Deck.
3.3
International Codes and Standards
S. No
Document Number
Title
IMO IE110E
International Convention for the Safety of Life at Sea
IMO ID982E
Life Saving Appliances Code
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4 PURPOSE
The purpose of this data sheet is to cover the technical requirements for the Scramble Net of CP7S Compression Platform Production Deck in the NFPS Offshore Compression Complexes Project, COMP2. This data sheet shall be read in conjunction with Specification for Safety & Life Saving Equipment for CP6S And CP7S Complexes [Ref.6]. VENDOR’s scope of supply shall include, but not be limited to, the requirements listed in this data sheet and referred specifications.
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5 DATA SHEET
A
1
B
1
2
3
C
1
2
D
1
2
3
E
1
2
3
4
5
6
7
F
1
2
G
SCRAMBLE NET
DATA SHEET IDENTIFICATIONS
DOCUMENT NO
570-20-SH-DTS-00001
ADMINISTRATIVE IDENTIFICATIONS
PROJECT NUMBER
033734
PROJECT
QUANTITY
EQUIPMENT IDENTIFICATION
TAG NUMBER
SERVICE
NFPS OFFSHORE COMPRESSION COMPLEXES PROJECT COMP2
2 NOS.
570-XZ2011 (PRODUCTION DECK), 570-XZ2012 (PRODUCTION DECK)
LIFE SAVING
OPERATION DATA
ENVIRONMENTAL / SITE CONDITIONS (NOTE 3 & 4)
ENVIRONMENTAL / SITE CONDITIONS
MINIMUM
NORMAL
MAXIMUM
UNITS
AMBIENT TEMPERATURE
RELATIVE HUMIDITY DAILY AVERAGE
8.3
37.0
45.6
100.0
°C
%
ATMOSPHERE
HUMID, SALIFEROUS, SALT LADEN, AND MARINE ATMOSPHERE, POSSIBLE H2S PRESENCE
TECHNICAL SPECIFICATION
EQUIPMENT DESIGN CRITERIA
EQUIPMENT MATERIAL
FLAME RETARDANT POLYESTER WEBBING & FIBERGLASS RODS
FITTINGS MATERIAL
STAINLESS STEEL 316
8
9
INSTRUCTION (NOTE 2)
ENGLISH, WITH ILLUSTRATION / PICTOGRAM
LABELLING
IN ENGLISH
MESH SIZE
STOWAGE
VENDOR TO ADVISE
10 MANUFACTURE NAME
VENDOR TO ADVISE
VENDOR TO ADVISE
11 MODEL
VENDOR TO ADVISE
SPREADER BAR MATERIAL
VENDOR TO ADVISE
12
COUNTRY OF ORIGIN
VENDOR TO ADVISE
STORED DIMENSION
VENDOR TO ADVISE
13
SCRAMBLE NET LENGTH (METER)
16.5m (PRODUCTION DECK TOS EL. 14.5m
- 2m BELOW THE LAT).
TEST LOAD
VENDOR TO ADVISE
STOWAGE COVER
MATERIAL
MARKING
SUPPORT FRAME
1
CONNECTION TYPE
2
SUPPORT FRAME INSTALLATION
H
SPECIAL REQUIREMENT
FIRE RETARDANT AND UV RESISTANT PLASTICIZED LINEN (OR EQUAL)
IN ENGLISH, CAPITAL LETTERS
PROVISION FOR CONNECTION POINTS FOR THE STAINLESS-STEEL 316 WIRE SUSPENSION ROPES OF THE NET
CANTILEVERED AND WELDED TO THE OUTSIDE OF THE PLATFORM DECK
3
DIMENSION
VENDOR TO ADVISE
3
MAXIMUM LOAD
3000 KG
4
TEST LOAD
4000 KG
1
COMPLIANCE STANDARD
SOLAS
LIFE SAVING APPLIANCES (LSA) CODE
2
3
I
1
2
3
4
5
6
CERTIFICATION
SOLAS
ENVIRONMENTAL REQUIREMENT
ALL MATERIALS SHALL BE SUITABLE FOR OFFSHORE SALINE CONDITION
NOTES
SACRIFICIAL SLINGS REFERS TO ROPES USED TO HANG THE STOWAGE BAG FROM THE DECK VIA THE DECK PAD EYES. SLINGS SHALL BE INSPECTED AND REPLACED ON A REGULAR BASIS.
OPERATING INSTRUCTIONS SHALL BE CLEARLY FIXED IN ENGLISH.
ENVIRONMENTAL CONDITIONS SHALL BE AS PER PROJECT DESIGN SPECIFICATION [REF.2].
ALL MATERIALS SHALL BE SUITABLE FOR OUTDOOR OFFSHORE CONDITIONS.
EACH UNIT SHALL BE TESTED TO COMPLY WITH STANDARDS AND MANUFACTURER TEST CERTIFICATE SHALL BE PROVIDED.
ALL FIXATION ACCESSORIES SHALL BE PROVIDED BY VENDOR.
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SCRAMBLE NET
7
8
9
10
THIS DATA SHEET SHALL BE READ IN CONJUCTION WITH SPECIFICATION FOR SAFETY & LIFE SAVING EQUIPMENT FOR CP6S AND CP7S COMPLEXES [REF. 6].
SPECIFICATION FOR SAFETY & LIFE SAVING EQUIPMENT FOR CP6S AND CP7S COMPLEXES [REF. 6] SHALL BE THE GOVERNING GUIDELINE IN CASE OF DISCREPANCY WITH DATA SHEETS.
COMPLIANCE CERTIFICATES, THIRD PARTY VERIFICATION CERTIFICATES, TESTS AND TEST CERTIFICATES SHOULD BE PROVIDED BY THE VENDOR.
THIS DATA SHEET SHALL BE UPDATED BY VENDOR WITH VENDOR/ MANUFACTURER’S DATA POST PURCHASING.
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