NFPS Offshore Compression Complexes Project COMP2
COMPANY Contract No.: LTC/C/NFP/5128/20
CONTRACTOR Project No.: 033734
Document Title
:
SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
COMPANY Document No.
: 200-52-TC-SPC-00044
Saipem Document No.
: 033734-B-D-30-SPM-AS-S-20287
Discipline
: TELECOMMUNICATIONS
Document Type
: SPECIFICATION
Document Category/Class
: 1
Document Classification
: Internal
A
31-Mar-2023
Issued for Review
Tarmizi Adnan
Yusaini Hamid
R.Sathish / GK Ramkumar
REV.
DATE
DESCRIPTION OF REVISION
PREPARED BY
CHECKED BY
APPROVED BY
Saipem S.p.A.
Company No._Rev. 200-52-TC-SPC-00044_A
1 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
REVISION HISTORY
Revision
Date of Revision
Revision Description
A1
A
06-Mar-2023
31-Mar-2023
Issued for Inter-Discipline Check
Issued for Review
HOLDS LIST
Hold No
Hold Description
[HOLD01]
Section 3.2: Project Document Number
Company No._Rev. 200-52-TC-SPC-00044_A
2 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
TABLE OF CONTENTS
1
INTRODUCTION … 4
1.1 PROJECT OBJECTIVE … 4 1.2 PROJECT SCOPE … 4
2 DEFINITIONS AND ABBREVIATIONS … 6
2.1 DEFINITIONS … 6 2.2 ABBREVIATIONS … 7
3 REFERENCE, RULES, CODES AND STANDARDS … 8
3.1 COMPANY DOCUMENTS … 9 3.2 PROJECT DOCUMENTS … 9 3.3 REGULATORY REQUIREMENTS … 10 3.4 APPLICABLE INTERNATIONAL CODES AND STANDARDS … 10 3.5 REFERENCE DOCUMENTS … 11 3.6 CONFLICTS AND DEVIATIONS … 11
4 PURPOSE … 11
5 SCOPE OF SUPPLY … 11
6 VHF MARINE RADIO SYSTEM (VHF-FM) … 12
6.1 FUNCTIONAL REQUIREMENT … 12 6.2 VHF MARINE RADIO BASE STATION … 12 6.3 VHF MARINE ATEX HAND PORTABLE RADIO … 13 6.4 REMOTE CONTROL UNIT … 14 6.5 ANTENNA … 14 6.6 CABLING, LIGHTNING ARRESTOR AND ACCESSORIES … 15
7 RADIO COVERAGE STUDY … 15
8 TAGGING & ASSET QR CODE … 16
9
INSPECTION, TESTING & COMMISSIONING … 16
9.1 FACTORY ACCEPTANCE TEST (FAT)… 16 INTEGRATED FACTORY ACCEPTANCE TEST (IFAT) … 17 9.2 9.3 SITE ACCEPTANCE TEST (SAT) … 17 9.4 SUSTAINED PERFORMANCE TEST (SPT) … 17 9.5 COMMISSIONING … 18
10 TRAINING … 18
11 SPARES … 18
11.1 TWO YEARS OPERATIONAL SPARES … 18 11.2 COMMISSIONING SPARES … 18 11.3 INSTALLATION AND PRE-COMMISSIONING SPARES … 19
12 SPECIAL TOOLS & TEST EQUIPMENT… 19
12.1 SPECIAL TOOLS … 19
13 DOCUMENTATION … 19
Company No._Rev. 200-52-TC-SPC-00044_A
3 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
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:
• Achieve standards of global excellence in Safety, Health, Environment, Security and Quality
performance.
• 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.
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‐for‐purpose in all respects.
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 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. 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
Company No._Rev. 200-52-TC-SPC-00044_A
4 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
CP7S shall receive production from existing wellheads (WHP5S, WHP7S and 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 RHPs 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 COMP9, 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
Company No._Rev. 200-52-TC-SPC-00044_A
5 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
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.
TELECOM SYSTEM INTEGRATOR (TSI)
Any organization selected and awarded by CONTRACTOR to supply, design, manufacture, testing, and load-out/shipping 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.
Company No._Rev. 200-52-TC-SPC-00044_A
6 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
2.2 Abbreviations
Code
Definition
ATEX
CCR
ATmosphere EXplosible – (The ATEX Directive describes equipment for use in an explosive atmosphere)
Central Control Room
CFIHOS
Capital Facilities Information HandOver Specification
CP
CRA
DSC
EPC
EPCL
EPCO
FM
Compression Platform
Communications Regulatory Authority (State of Qatar)
Digital Selective Calling
Engineering, Procurement and Construction
Engineering, Procurement and Construction, Looping
Engineering, Procurement and Construction Offshore
Frequency Modulation
GMDSS
Global Maritime Distress and Safety System
IEC
IECEx
IMO
ISA
ISO
LAN
LQ
NDB
NFPS
NPSH
OCC
OTN
International Electrotechnical Commission
International Electrotechnical Commission System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres
International Maritime Organization
International Society of Automation
International Organization for Standardization
Local Area Network
Living Quarter
Non-Directional Beacon
North Field Production Sustainability
Net Positive Suction Head
Onshore Collaborative Center
Open Transport Network
Company No._Rev. 200-52-TC-SPC-00044_A
7 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
Qatargas
Qatargas North
Qatargas South
Remote Control Unit
Radio Frequency
RasGas Alpha
RasGas Expansion (LNG Train 3,4,5,6,7 and AKG-1,2) - Wet Gas System
Ras Laffan
Riser Platform
Site Acceptance Test
QG
QG-N
QG-S
RCU
RF
RGA
RGE
RL
RP
SAT
SOLAS
Safety of Life at Sea
SPIL
SPT
TSI
VHF
WHP
Spare Parts Inter-Changeability List
Sustained Performance Test
Telecom System Integrator
Very High Frequency
Wellhead Platform
3 REFERENCE, RULES, CODES AND STANDARDS
The following codes, standards and specification are referenced within the document shall be considered as part of this specification. 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 No._Rev. 200-52-TC-SPC-00044_A
8 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
COMPANY for review and approval. CONTRACTOR/SUBCONTRACTOR shall not proceed with any deviation to the specifications without prior COMPANY approval. In general, all design activities shall conform to legal and statutory regulations, and recognized industry best practices.
3.1 Company Documents
S. No Document Number
Title
ITD-INF-REF-005
Standard Telecoms Design Philosophy
PRJ-PJLPRC-008
Qatargas Equipment Numbering Philosophy
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-007
SmartPlant Engineering Applications & Drafting (CAD) Standard
PRJ-PJL-PRC-008
Equipment Numbering Philosophy
PRJ-PJL-PRC-048
Facilities Documentation Metadata Requirements Procedure
Rev
00
15
3.2 Project Documents
S. No Document Number
Title
LTC/C/NFP/5128/20 Contract Agreement
EXHIBIT 5
Project Instructions
EXHIBIT 6
Scope of Work
200-52-TC-DIG- 00001 200-52-TC-DEC- 00003 200-52-TC-DEC- 00002 560-52-TC-BLD- 00021
Telecommunication System Architecture Diagram for CP
Telecommunication Basis of Design Complexes Telecommunication System Philosophy for CP6S and CP7S Complexes
for CP6S and CP7S
Block Diagram Overall Telecom Systems for CP6S
[HOLD01]
Block Diagram Overall Telecom Systems for CP7S
560-52-TC-BLD- 00017
Block Diagram VHF Marine Radio System For CP6S
Company No._Rev. 200-52-TC-SPC-00044_A
9 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
3.3 Regulatory Requirements
The Statutory laws and regulations of the state of Qatar, applicable Statutory International Regulations shall be complied with accordingly. Frequency licensing shall be done accordingly with Qatar CRA (Communication Regulatory Authority)
The latest revisions / editions of the following standards are an integral part of this document:
• Laws and regulations of the State of Qatar • Rules and regulations set down by the International Telecommunications Union (ITU) • Briefs, reports, recommendations and publications issued by International consultative
committees International Electrotechnical Committee (IEC)
• • Briefs, reports, recommendations and publications issued by European consultative
committees
• European Conference for Postal and Telecommunication Administration (CEPT) • Atmospheres Explosible Directive (ATEX) • Underwriter Laboratories (UL) • Factory Mutual (FM) Approvals • Telecom Industry Association (TIA)
3.4 Applicable International Codes and Standards
The following listed codes and standards (in addition to the laws & regulations of the state of Qatar, rules and regulations set down by the International Telecommunications Union and ATEX directive) shall be applicable as a minimum. TSI shall note that below list given is not exhaustive.
TSI is to fully acquaint itself with all required standards and shall be responsible for executing the Scope of Work in line with applicable Industry standards and as per COMPANY requirements.
COMPANY / CONTRACTOR expects the TSI to be professional, knowledgeable in the field of telecommunications and familiar with all applicable industrial standards and hazardous area classifications.
TSI design shall be implemented in accordance with the latest revision of applicable Standards. For special equipment not covered by Industry standards, Manufacturer’s recommendations for installation shall be followed. However, COMPANY / CONTRACTOR agreement shall be obtained by TSI before accepting Industry standards and/or Manufacturer’s recommendations.
S. No
Document Number
Title
ATEX 94/9/EC Directive
ETSI EN 300 162
ETSI EN 300 338
for use
intended
Approximation of the Laws of Member States Concerning Equipment & Protective Systems in Potentially Explosive Atmospheres Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands; Part 1: Technical characteristics and methods of measurement Electromagnetic compatibility and Radio spectrum Matters (ERM); Technical of characteristics measurement for equipment for generation, transmission and
and methods
Company No._Rev. 200-52-TC-SPC-00044_A
10 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
ETSI EN 301 178
reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and/or VHF mobile service Electromagnetic compatibility and Radio spectrum Matters (ERM); Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands (for non-GMDSS applications only);
IEC 60079
Electrical Apparatus for Explosive Gas Atmospheres
IEC 60215
Safety requirements for radio transmitting equipment
IEC 60529
Degrees of Protection Provided by IP Enclosure
IEC 61000
Electromagnetic compatibility
ITU-M493 6-13
Digital selective-calling system for use in the maritime mobile service
SOLAS Chapter IV
Global Maritime Distress Safety System (GMDSS)
TIA-607-D
TIA-222-F
UL 913
Commercial Building Grounding (Earthing) and Bonding Requirements for Telecommunications Structural Standards Steel Antenna Towers and Antenna Supporting Structures UL Standard for Safety – Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, and III, Division 1, Hazardous (Classified) Locations
3.5 Reference Documents
The latest version/revision of the site-specific documents for each Telecommunications system (and dependencies) shall be applicable and should be used in conjunction with this document.
3.6 Conflicts and Deviations
If any inconsistency or conflict exists between this specification, and other project or COMPANY documents, industry standards or drawings, the inconsistency shall be brought to the attention of the COMPANY / CONTRACTOR for resolution at the time of submitting quotation. TSI shall be responsible for all the consequences resulting from corrections to achieve compliance.
4 PURPOSE
The purpose of this document is to define the specification for VHF Marine Radio System for NFPS Offshore Compression Complexes Project COMP2. This Specification shall form the basis for the selection of the Marine VHF (FM) Radio for the Detailed Design phase of this PROJECT. The selection of Materials shall be in accordance with the referenced design codes and standards contained within the Specification.
5 SCOPE OF SUPPLY
This specification defines the minimum technical requirements for the selection, engineering, design, manufacture, inspection, factory testing, delivery, installation, field testing, commissioning and
Company No._Rev. 200-52-TC-SPC-00044_A
11 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
integration of VHF Marine Radio System for the PROJECT. This Specification shall be read in conjunction with the referenced Telecommunications Basis of Design and the Project documents referenced in this document.
6 VHF MARINE RADIO SYSTEM (VHF-FM)
6.1 Functional Requirement
The new platforms shall be equipped with redundant VHF fixed base station radio in the Telecom Equipment Room of each platforms. The radios shall be able to be operated remotely from the CCR, RR and the TER of the respective LQ platform. It shall also be made possible to be controlled from the OCC by using RCU connecting to the base station via LAN. These radios shall also be interfaced to DVR system.
A multi-channel VHF FM marine band radio in compliance with IMO SOLAS and GMDSS requirements shall be provided for routine communications with nearby ships and other installations and equipped with Digital Selective Calling (DSC) Class A function for emergency voice communications on the marine distress frequency of 156.8 MHz (Channel 16). It shall operate in all international marine channels within the frequency band of 156.0 MHz ~ 174.0 MHz and capable of simplex and semi duplex mode communication.
This equipment shall have a dual watch facility to enable continuous monitoring of Channel 16 while also being used on working channels. The transmitter RF output power of 25 Watts shall have automatic reduction to 1-Watt RF output. Stations shall radiate only sufficient power as is necessary to ensure a satisfactory service.
VHF FM Marine Radio at minimum shall include:
•
•
•
•
•
Redundant Base transceiver unit with DSC functionality
VHF Marine ATEX Hand Portable Radio
Remote Control Unit
Remote handset (one radio only)
Omni directional antenna and other required accessories
Marine VHF Base stations and associated ATEX handheld radios shall be programmed to operate on the international marine channels and also current private channels as designated by COMPANY’s licenses.
6.2 VHF Marine Radio Base Station
The Marine VHF Base station radios equipped with Digital Selective Calling (DSC) Class A functionality shall accept 240VAC, 50Hz power fed from the UPS distributed within the cabinet.
Parameter
Description
Operational temperature range
Storage temperature range
Frequency range (MHz)
-25°C ~ +55°C
-40°C ~ +80°C
Tx 156.000 ~ 157.425
Rx 156.000 ~ 163.425
Company No._Rev. 200-52-TC-SPC-00044_A
12 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
Parameter
Description
Channel Spacing
12.5 kHz and 25 kHz including all international maritime channels
Receiver Sensitivity
< -119dBm typically @20dB SINAD CCITT weighted
Transmit Power
Hi/Lo, 25W and <1W
Private Channels
100
6.3 VHF Marine ATEX Hand Portable Radio
The Marine VHF (FM) Hand Portable Radios an ATEX certified and intrinsically safe (IS) certified for operation in North American NEC Class 1 Zone 0 area. The radios shall have an operating mode of simplex and semi duplex, a power output set of 1-watts and an operating frequency of 136 MHz ~ 174 MHz frequency band. Hand portable ATEX radios shall be supplied with battery and antenna, spare battery, spare antenna and charger shall be provided.
Each Greenfield platform including CP and LQ shall be provided with VHF handheld ATEX radios.
The radio batteries shall be capable of operating for minimum of 6-hours on 10% transmit, 10% receive, and 80% stand-by duty cycle. At minimum, the accessories shall include helical antennae, leather carrying case with belt, single insert charger, ATEX / IS noise cancelling headset and rechargeable batteries. Sufficient multi-slot battery charges for spare batteries and batteries in use with radio units shall be provided at CCR and RR.
COMPANY shall be responsible for approval and all the required licensing and programming of the radios for all appropriate frequency channels (Marine IMO, Private & Emergency). The radios shall be supplied complete with the programming kit hardware and software.
TSI shall be responsible to provide all information and documentation required for the CRA application to COMPANY to obtain for the required radio licenses.
The radios shall be supplied complete with the programming kit hardware and software.
Parameter
Frequency Band Zone Capacity Max. No. of Conv. Channels FCC Description Programmable Buttons IC Description
Description
136~174Mhz 250 1000 ABZ99FT308 5 109AB-99FT3089
Gas Rating
Dust Rating
ATEX: Class II 2D Ex ib IIC T4 Gb IECEx: Ex ib IIC T4 Gb or ANSI/TIA 4950UL (COMPANY’s preferred option due to high uplink power).
ATEX: Class II 2D Ex ib IIIC T130°C dB IECEx: Ex ib IIC T130°C dB
Ingress Protection Typical battery life Operating Temperature Storage Temperature
IP67 16 hours -20°C ~ +55°C -40°C ~ +85°C
Company No._Rev. 200-52-TC-SPC-00044_A
13 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
Parameter
Transmitter
Channel spacing Frequency Stability (-30°C, +60°C) Power Output
Modulation Limiting
FM Hum and Noise
Receiver
Channel spacing
Description
12.5 / 20 / 25kHz
±0.5 ppm
1W
± 2.5kHz @ 12.5kHz ± 4.0kHz @ 20kHz ± 5.0kHz @ 25kHz
-40dB @ 12.5kHz -45dB @ 20/25kHz
12.5 / 20 / 25kHz
Frequency Stability (-30°C, +60°C) ±0.5 ppm
Analogue Sensitivity (12dB SINAD) 0.25µV
Intermodulation (TIA603C) Rated Audio
70dB 0.5W
Audio Distortion @ Rated Audio
Hum and noise
5%, 3% (typical) -40dB @ 12.5kHz -45dB @ 20/25kHz
Conducted Spurious Emission
57dBm
6.4 Remote Control Unit
The local VHF/FM Remote control unit shall be provided and installed on the Operator Console desktop provided in the Telecom Equipment Room and Radio Operating Room. It shall be provided in the LQ platforms and the OCC. RCU in the Onshore Collaborative Centre (OCC) shall be connected to the base station via OTN Network.
6.5 Antenna
Two (2) antennas shall be provided one for Tx/Rx and the other for DSC. The VHF Marine antenna feeder systems shall be included in the design. All antenna feeders shall be equipped with an appropriate frequency band surge arrestor.
Omni directional antennas shall be deployed for the required coverage.
Antennas feeder systems shall be installed as per Manufacturer’s specifications including the appropriate grounding and lightning protection. Antenna shall be suitable for harsh offshore marine environment. All antennas to be mounted in the radio mast.
The VHF FM antenna shall meet the following minimum specifications:
Company No._Rev. 200-52-TC-SPC-00044_A
14 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
Parameter
Description
Antenna type
Frequency Range
Gain
Polarisation
Impedance
Antenna Structure
Wind Survival
Marine-grade Omni-directional
156MHz – 174MHz
2dBi
Vertical
50 Ohms
Mechanically/Structurally rated as per EIA RS-329
125 mph
6.6 Cabling, Lightning Arrestor and Accessories
All the required high-performance antennas, connectors, grounding kits, antenna brackets and stand- offs, mounting hardware shall be provided.
Antenna RF feeders shall be low loss feeder cable foam dielectric with proper grounding kit.
The RF feeder cable delivered shall be 50-ohm low loss standard RF transmission coax cables ½”, 7/8” or 1 ¼”. Criteria for selecting between these cable types shall be based on the RF signal loss versus constructability.
As much as practical, the ends of the RF cable shall be fitted with N-type male connectors. As necessary, RF jumpers with proper end connectors shall terminate both ends of the RF cable.
Surge or Lightning arrestor shall be provided to protect outdoor antennas.
7 RADIO COVERAGE STUDY
A coverage analysis study shall be performed by the TSI using Pathloss or Equivalent software to show the system design will provide sufficient signal strength for radios to communicate satisfactorily with each other via the base station central antennas. The coverage requirement may be defined by geography or equipment locations or distance from the base station. Coverage requirements are further defined by probability percentages that communication will be satisfactory within the defined area and for what percentage of time. This allows a margin for terrain and man-made constructions as well as any propagation anomalies.
The coverage study is a core document that is necessary to determine important aspects of the design such as the required antenna/mast heights and locations. The study shall be used for the following purposes:
• To show the design meets the coverage requirements • To show selected equipment parameters deliver satisfactory performance • To show that environmental factors such as terrain variations, obstructions, buildings,
vegetation, noise and interference have been accounted for • To show link budget and propagation calculations are satisfactory • To show geographical site co-coordinates, elevations and locations are included. • To show the effective coverage and any coverage holes on plot plans • To show the choice of tower locations, heights and antennas is satisfactory • To show what assumptions may have been made • To show the relevant radio propagation factors are accounted for
Company No._Rev. 200-52-TC-SPC-00044_A
15 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
8 TAGGING & ASSET QR CODE
All the new telecom equipment (including portable devices) and field devices installed under COMP2 shall be tagged with QR Code for Digitalization following the latest COMPANY’s Tagging Philosophy.
TSI shall develop and implement Master Tag Register, listing all the tagged items and its tag attributes, as well its Tag document association in its package. TSI shall classify all tag items and its attributes as per CFIHOS functional tag classification, in a data delivery templated provided by CONTRACTOR.
TSI shall provide for each item in its scope of supply a permanent mounting bracket (or equivalent) that is most visible to individuals standing in front of the equipment to place the QR code to be supplied by TSI.
9
INSPECTION, TESTING & COMMISSIONING
All equipment shall be subject to inspection by the COMPANY’s / CONTRACTOR’s representatives at any stage.
TSI to confirm that the workshop contains facilities required to perform the necessary shop tests.
All the equipment shall be submitted to a complete operational shop test prior to shipment.
TSI shall be primarily responsible for ensuring conformance to specifications and standards. TSI shall produce and implement an Inspection and Test Plan (ITP) covering all examination and testing activities. The ITP shall be submitted to CONTRACTOR for approval, before any work is started.
The CONTRACTOR & COMPANY requirements for involvement in inspection & testing activities shall be marked on the ITP.
COMPANY reserves the right to witness test by means of their inspectors and to inspect all materials and/or equipment at any time in the TSI / VENDOR’s workshop.
9.1 Factory Acceptance Test (FAT)
Marine VHF (FM) Radio System equipment shall be FAT tested by TSI as per the Detailed Design Specification and FAT Procedure.
The VHF Marine Radio System shall be tested by TSI in co-ordination with CONTRACTOR at Manufacturer’s premises or at VENDOR’s premises for compliance to functional, performance and parametric specifications. TSI shall develop and produce a FAT Procedure for the VHF Marine Radio System atleast two (2) months in advance of commencement of the FAT. FAT Procedure shall be submitted to CONTRACTOR/COMPANY approval.
COMPANY and CONTRACTOR representative may attend FAT at TSI premises.
TSI shall provide the type test certificates and system test results for review and acceptance by COMPANY/CONTRACTOR. The test results shall include electrical, optical, functional and mechanical tests in accordance with the individual system specifications. The CONTRACTOR and/or COMPANY representative shall witness the testing. The FAT Procedure shall be signed off by TSI, CONTRACTOR and COMPANY Representative at the successful conclusion of Testing.
A copy of the signed off FAT report, any punch list and related printouts shall be furnished to COMPANY representative. At the satisfactory conclusion of the FAT, a Factory Acceptance certificate shall be provided by the TSI for signature by COMPANY.
Company No._Rev. 200-52-TC-SPC-00044_A
16 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
9.2
Integrated Factory Acceptance Test (IFAT)
The purpose of the IFAT shall be to test VHF Marine Radio System with all interfaces across Systems to ensure seamless inter-connectivity, full interoperability, and complete interworking between and across, all the included systems.
The objective of IFAT shall be to prove the functionality of interfaces and resolve any performance issues prior to the shipment of hardware to the site.
The TSI shall submit the IFAT Procedure and IFAT Report for review, approval, and sign-off by COMPANY/CONTRACTOR, a minimum of two (2) months in advance of the FAT. When completed and approved by COMPANY/CONTRACTOR these documents shall form the basis of the IFAT. Following review, TSI shall submit any amendments to IFAT or follow-on documents to revise the procedures, a minimum of two (2) weeks before testing is due to commence.
9.3 Site Acceptance Test (SAT)
The SAT shall generally follow the SAT test procedures but shall be limited to only what is necessary to prove that the functionality of the assembled equipment complies with the requirements for the system. In particular, the testing shall include a 100% check of all subsystems or modules.
The Site Acceptance Test for the VHF Marine Radio System shall be done after site installation, Mechanical Completion, and Pre-commissioning by CONTRACTOR with the support of TSI if required as per the Detailed Design Specification and SAT Procedure.
TSI shall prepare SAT procedure and submit it to CONTRACTOR and COMPANY for approval prior to the performing SAT.
Where multiple sites are involved, the testing shall include system tests between the sites. The basis of the SAT shall be the approved SAT procedures provided by TSI.
TSI shall submit the SAT Procedure and SAT Report for review, approval, and sign- off by COMPANY, a minimum of two (2) months in advance of the SAT. When reviewed and approved by COMPANY these documents shall form the basis of the SAT. Following review, TSI shall submit any amendments to SAT or follow-on documents to revise the procedures, a minimum of two (2) weeks before testing is due to commence.
At the satisfactory conclusion of the SAT, a Site Acceptance Certificate shall be provided by the CONTRACTOR for signature by COMPANY.
9.4 Sustained Performance Test (SPT)
The objective of this test is to determine the long-term stability and availability of the system under normal operating conditions. It shall also verify the system’s ability to report any and all malfunctions in an easy-to-understand manner. The test commences with Company declares the system operational SPT shall be conducted over a sustained period of 30 consecutive days. The criteria for success shall include at least 99.98% availability and not more than one hardware and/or software failure during the 30-day period. A “failure” being defined as any occurrence preventing full utilization of the system.
Company No._Rev. 200-52-TC-SPC-00044_A
17 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
9.5 Commissioning
CONTRACTOR shall ensure pre-commissioning and commissioning procedures and executions are done in compliance with CLIENT approved procedures. CONTRACTOR shall prepare a pre- commissioning procedure for COMPANY to review and approve prior to start of the activities. As part of the plant pre-commissioning activities, the System shall be fully commissioned. TSI shall prepare a pre-commissioning procedure for the CONTRACTOR to review and approve, prior to the start of the pre-commissioning activities. The time to commission shall be minimized by repetition of critical FAT tests plus any interface tests not possible to replicate in the Factory.
Commissioning shall include the following:
• An audit and inspection of equipment received. A deficiency report shall be written, and
appropriate action taken to rectify any problems.
• System power up and functionally shall be tested with appropriate test equipment. • Communications shall be established between all components of the System and tested.
10 TRAINING
TSI shall provide training for COMPANY personnel/representative as may be required for each of the Telecommunications systems. Training shall be delivered in English language and shall cover all the system specific details necessary for the operation and maintenance of the Telecommunication system. Basic troubleshooting test, root cause analysis and diagnostic procedures shall be covered in the training.
11 SPARES
TSI shall recommend spares and consumables for the following periods and identify the basis for their recommendation:
Installation & pre-commissioning spares / consumables.
• • Commissioning and start-up spares • Two Years Operational Spares
11.1 Two Years Operational Spares
TSI shall recommend the minimum two years spare parts required by each system and shall state the basis on which the recommendation is made. The Two-year spares shall be in unit or modular form to facilitate third line Maintenance replacement. TSI shall provide the latest price information of Two-Year spare parts along with specification sheets as a reference and specify the full details for maintaining the equipment as per OEM recommendations.
11.2 Commissioning Spares
Commissioning Spares are those recommended for FAT and IFAT activities. Any unused Commissioning Spares can be used to augment the Installation and Pre- commissioning Spares, which shall be shipped with the equipment.
Company No._Rev. 200-52-TC-SPC-00044_A
18 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
11.3 Installation and Pre-commissioning Spares
Installation and pre-commissioning Spares, plus any unused Commissioning Spares, shall be used to facilitate Site Commissioning and Acceptance testing. After handover, any unused Spares shall be added to the SPIL for that system.
TSI shall recommend any special tools or diagnostic test equipment required to ensure installation and commissioning start up scheduling is met for the system.
TSI shall recommend any special tools or diagnostic test equipment required for Maintenance and Operation of the system. TSI shall provide the latest price information of recommended tools as a reference.
12 SPECIAL TOOLS & TEST EQUIPMENT
12.1 Special Tools
TSI shall supply as part of the CONTRACT, all specialist, system specific, tools required to operate and maintain the equipment and the System. These tools shall be different and separate from those tools used by TSI / CONTRACTOR to perform his installation and commissioning work and shall be delivered in a new and unused condition directly to COMPANY and shall not use for installation and commissioning activities. All special tools and equipment, both hardware and software, necessary for the development, testing, installation, commissioning and maintenance shall be supplied.
13 DOCUMENTATION
All documentation supplied by TSI shall comply with Project requirements.
A single line drawing (or drawings) is to be submitted by TSI along with initial offer for the Proposed system.
TSI shall furnish an adequate drawing and documentation to meet the requirements specified in the system scope specification. As a minimum, the documentation shall include System Design Manual with the following:
• List of Equipment and accessories on system drawings • Functional Design Specifications. • Radio Coverage Study Reports. • License, Software and Configuration. • Type Test Approval Certificates. • ATEX, IP Rating compliance certificates • Details of all correspondences with CRA (State of Qatar) for radio licenses, import permission,
type approval certificates for radio equipment.
• System Overview drawings, cabinet and console layout, interconnection diagrams and
arrangement drawings.
• System Architecture Drawings. • Equipment Layout drawings. • Module arrangement, insert drawings, and internal arrangement drawings for all system cabinets. Where the new drawings relate to existing system drawings, the new drawings shall indicate the reference number of the existing drawing
• Outline dimensions, mounting details, interconnection drawings, cable lists, • Weights, heat loads and power requirements for all equipment
Company No._Rev. 200-52-TC-SPC-00044_A
19 of 20
NFPS Offshore Compression Complexes Project COMP2 SPECIFICATION FOR VHF MARINE RADIO SYSTEM FOR CP6S AND CP7S COMPLEXES
• Wiring schedule including itemized cable list with cable lengths, TO / FROM destinations, and
cable identification
• Detailed power distribution diagrams for all power levels within the system including circuit breaker power entries, plug and mold strips for power distribution within the workstations and system cabinets
Inspection and Test plan
• Electrical connection drawings • Detailed grounding diagram for the VHF Marine Radio System • • Factory Acceptance Test Procedure and Reports • Site Acceptance Test Procedure and Reports • Pre-Commissioning and Commissioning Procedure • Spares List (Commissioning Spares, 2-Years Operational Spares) • An index of all documentation provided for the system • As-built documentation
TSI shall issue installation and maintenance manuals providing detailed procedures for the installation, maintenance’ and troubleshooting of all equipment. The maintenance manual shall include:
• Maintenance and repair procedures, component layout and part numbers, and detailed unit /
board drawings etc.
• Overall system maintenance procedure and periodic preventative maintenance. • Fault finding procedure • Shall be in English language
TSI shall provide operator and programming manuals describing operating modes, programming procedures, parameters and guidelines. In addition, TSI shall furnish a complete bill of material on all purchased items and a complete system spare parts list.
All licenses for the software supplied shall be included in the deliverables. TSI shall provide a letter from OEM stating that Qatargas is legally certified and authorized to use the provided software’s licenses.
TSI shall include all software media containing the standard application software, configurations and any additional project specific software supplied under the project, Databases and other structures created for the project shall also be delivered to the COMPANY in machine-readable formats.
Company No._Rev. 200-52-TC-SPC-00044_A
20 of 20
Project: Q-21699 - Saipem COMP2 Folder: Telecom