Sample of Feed Ctr

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SAMPEL ONLY


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CTR No. Description

1.0 GENERAL

C-GN-100 Project Management

C-GN-101 Conceptual Study Design Report

C-GN-102 Design Basis Memorandum (DBM)C-GN-103 Manning Level Study

C-GN-104 QRA for Conceptual Study

C-GN-105 Final Design Documentation for Conceptual Study

C-GN-106 Non-Labour Cost during Conceptual Study

C-GN-107 PCMLs Internal Design Review during Conceptual Design

C-GN-108 Site Visits

C-GN-109 Corrosion Design Basis Memorandum (CDBM)

C-GN-110 Facilities Layout Configuration Study

C-GN-111 Review Documentation

C-GN-112 Quality Assurance

C-GN-113 Engineering Computing Cost

C-GN-114 Interface

C-GN-115 Reliability, Availability and Maintainability (RAM)

C-GN-116 Cost EstimatesStage I

C-GN-117 Additional Studies/Miscellaneous

C-GN-118 As-Built Works

C-GN-119 Environmental Impact Assessment (EIA)

C-GN-120 Constructability Survey and Modeling

C-GN-121 Constructability StudyC-GN-122 Facility Integration

C-GN-123 Post FEED Activities

C-GN-124 Long Lead Equipment Specification and Requisition

C-GN-125 New wells at Yetagun A

2.0 PROCESS

C-PR-200 Process and Utility Design Basis

C-PR-201 Production Forecast and Pressure & Temperature Profile Optimization (Op-tional)

C-PR-202 Field Development Processing Scheme

C-PR-203 Process Flow Diagrams (PFDs) & Heat and Material Balance (H&MBs)C-PR-204 Utility Flow Diagrams

C-PR-205 Equipment/ Line Sizing and Process Line List

C-PR-206 Utility Requirement and Sizing

C-PR-207 Relief, Flaring/ Venting and Blowdown Study

C-PR-208 Piping and Instrumentation Diagrams (P&ID) for Process Facilities and UtilitySystem

C-PR-209 Process Control and Safeguarding Philosophy

C-PR-210 Safety Analysis Function Evaluation (SAFE) Charts, Process SafeguardingFlow Scheme (PSFS) and Cause & Effect Matrices

C-PR-211 Hazardous Area Classification

C-PR-212 Hazard and Operability (HAZOP) Study


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CTR No. Description

C-PR-213 Process Datasheet for Package system / Equipment and Instrument (LongLead Items)

C-PR-214 Pipeline Hydraulic Studies

C-PR-215 Flow Assurance Study

C-PR-216 Process Tie-In and Modification at Host Tie-Ins (Optional)

C-PR-217 SIPROD documents (Optional)

C-PR-218 CO2 Blending Study

C-PR-219 Process Control, Shutdown and Safeguarding Philosophy

3.0 MECHANICAL

C-ME-300 Gas Compression Facilities Configuration Study

C-ME-301 Equipment List and Preliminary Weight Estimation

C-ME-302 Mechanical Handling Study & Philosophy

C-ME-303 Facilities Layout Configuration Study

C-ME-304 Escape Routes and Safety Equipment

C-ME-305 Yetagun-C Host Tie-inC-ME-306 Mechanical Design Philosophy

C-ME-307 Mechanical Equipment Design

C-ME-308 (O) Desander Study (Optional)

C-ME-309 (O) Mercury Study (Optional)

4.0 STRUCTURAL

C-ST-400 Structural Layout Configuration For Base Case and All Options

C-ST-401 Structural Design Basis, Structural Design Report and Recommendation

C-ST-402 Structural Conceptual Drawings

C-ST-403 Structural Reanalysis for Existing Platforms (Yetagun-C)

C-ST-404 Specification for Fendering Requirements and Devices

5.0 ELECTRICAL

C-EL-500 Electrical Design Philosophies

C-EL-501 Electrical System Studies and Power Source Sizing

C-EL-502 Hazardous Area Classification

6.0 INSTRUMENTATION

C-IN-600 Instrumentation and Control Requirement

C-IN-601 Shutdown and Safeguarding System Requirement

C-IN-602 Telecommunication System

C-IN-603 Well Testing for IP/LP Well at Yetagun-C

C-IN-604 Specifications/Requisitions for Instrumentation (Yetagun-C interfaces and tie-ins)

7.0 PIPELINE

C-PL-700 Design Basis Memorandum for FEED Phase

C-PL-701 Pipeline Route

C-PL-702 General Pipeline Design

C-PL-703 Prepare Technical Documents for Procurement of Long Lead Items (LinePipe and Pipeline Valves)


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CTR NO ACTIVITY NO. REV. DATE DISCIPLINE

C-GN-100 0 General

ACTIVITY TITLE : Project Management

ACTIVITY DESCRIPTION :

Provide overall project management and technical supervision for the entire project dura-tion within contract obligations, procedures, cost and schedule.

Prepare and issue weekly and monthly progress report to PCML. The progress report willhighlight critical items, point out the most important delays and changes and their impact,and indicate problem areas and extreme consumption of float.

To develop overall project schedule for EPCIC contract.

CONTRACTOR is also expected to continuously monitor project progress, looking for op-portunities to expedite and improve schedule, be proactive in proposing remedial stepswhenever there are slippages. Aggressively follow-up with relevant parties for any infor-mation/data that may be holding up the progress.

Provide engineering support for procurement for early tie-ins workpack, reviews to be car-ried out by PCML on IFC/AFB/TRP/Enquiry and audit/third party study packages, e.g.:Line Discipline Review (LDR), Project Independent Review (PIR) , QRA, EIA, HazopStudies.

Inter discipline coordination and coordination with PCMLs representative.

Compile / gather all clarifications and resolve all disciplines issues raised during LDR,HAZOP and Project Integrated Review (PIR) activities.

CONTRACTOR Project manager, Project engineer and Lead engineer to attend presen-tation/discussion with Operations personnel at Petronas CARIGALI Myanmar Limited atYangon, Myanmar whenever required.

Produce revised sets of drawings as a result of changes. Design change package if re-quired.

Provide design quality assurance, including management of all change proposals.

Provide project manhour, manning, cost and cost control report.

Third party and Myanmars statutory liaison.

Response to Technical Queries from CONTRACTORs, PCML, JV Partners, Vendors.

Document control: maintain an efficient technical project filing, compilation, equipmentdossiers, etc. Secretarial, administrative and clerical services, including Document Con-trol Centre (DCC).

Management of client approvals (IFC, AFB, Final Documentation)

Preparation of all reports and Minutes of Meetings.

Prepare project schedule, procedures, planning and reporting systems.

Follow-up and tracking project/activity scheduling, cost and work done

Interdiscipline liaison/meetings

Discipline progress reporting

Note:

1. Participation is required from all lead discipline engineers in the weekly meeting orother meeting which are deemed necessary.

2. This is a multi-discipline CTR controlled by PM but input by all lead engineers anddesigners who have to allow time for attending meetings, prepare update to variousproject management documents etc.

3. CONTRACTOR shall note that the activities and deliverables may overlap betweendifferent CTRs. In such instances CONTRACTOR shall clearly state where manhoursand cost for a particular activity/deliverable is included

ACTIVITY DELIVERABLES :

Project Management

QA/QC Project Progress Reporting (weekly / monthly)


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Minutes of Meeting

Project Execution Plan

Manhours and cost control summary

Detailed schedule (bar chart and network), proposed progress measurement, cost controlprocedures, manpower histograms and S-curve.

ACTIVITY RESOURCES : (SEPARATE SHEET)

RESPONSIBLE ENGINEER :


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C-GN-101 0 General

ACTIVITY TITLE : Conceptual Study Design Report


1. To prepare/ update conceptual design report considering all studies from each disci-pline. The report shall include all areas of concern, mitigation plan and recommenda-tion by all disciplines. The study shall also include opportunities and potential risk as-sociated with all development schemes.

Perform comparative studies for the options considered and provide input for thepreparation of Conceptual Study Design Report, detailing the limitations and/ordisadvantages and advantages for each development option. This is applicablefor all disciplines.

Recommend the best option from engineering perspective on the most viable, op-timum and cost effective development scheme.

2. Prepare Conceptual Study Closed Out Report highlighting all options considered, ar-eas of concern and proposal, recommendation, compile calculation and reports for alldisciplines. The report should also highlight the modifications, upgradings and otheractivities required for the project.

3. Computer output provided as appendices.4. Prepare design manual to include but not limited to

- Description of facilities- Key philosophies

5. Technical notes, including waivers6. Full size drawings (A3/A1/ACAD/Spreadsheet/ specified)7. Design Basis

8. Any other documents such as report, Minute of Meeting (MOM), etc.9. The tables of content for the report shall be submitted to PCML for approval.

Note : This work should be carried out in a flexible manner with data presented in a formatwhich can readily be adapted for changes during the course of the design. The report shall bepresented to PCMLs internal committee for endorsement.


Conceptual Study Design Report which includes ;

- Process schematics, platform layout and structural configuration for all theoptions considered in the study.

- PFDs, UFDs and major equipment list for all the options considered in thestudy.

- Other relevant documents to complete this CTR




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C-GN-102 0 General

ACTIVITY TITLE : Design Basis Memorandum (DBM)


Establish the design basis to be contained in the Design Basis Memorandum (DBM)by incorporating the information available during conceptual design. DBM shall beprepared as such that the content shall be adequate to facilitate subsequent BasicEngineering.

The table of contents for the report shall be subjected to PCMLs approval.

The DBM shall be subjected to PCMLs internal review processes and contractor isresponsible to incorporate all comments without any additional cost to PCML.

Prepare presentation material for DBM deliberation to PCML Technical Team andPartners. CONTRACTOR to allocate sufficient manhours to deliberate the DBM toparties above, response to queries and incorporate comments.


Design Basis Memorandum 5 sets hard copies 10 sets DVD soft copies (1 native and 9 pdf format)




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C-GN-103 0 General

ACTIVITY TITLE : Manning Level Study


To conduct manning level study.

Detailed study shall show the calculated basis of manning as per Yetaguns produ c-tion and maintenance philosophy requirement, taking into consideration on the exist-ing PCML operating & maintenance philosophy.

CONTRACTOR shall review platform and facilities configurations and determine theoptimum manning and finalise with Yetagun Operations.

CONTRACTOR to research and compile on the latest practices by other operatorswith regard to manning level.

CONTRACTOR to review and update study on optimum manning level requirementsfor safe and optimal platform operations.

CONTRACTOR is required to nominate senior personnel experienced in plants / plat-forms operations to perform the study.

ACTIVITY DELIVERABLES:

Manning Level report.

Temporary shelter study and report for Yetagun North

Other operator practice report




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C-GN-104 0 General

ACTIVITY TITLE : QRA for Conceptual Study


To perform Quantitative Risk Assessment (QRA) on Yetagun Field and make rec-ommendations to reduce risk in accordance with agreed principles. CONTRACTORto provide any assistance, information, coordination, follow-up, comments incorpora-tion, as required in this exercise. To provide models of the risk study using proventool and software.

CONTRACTOR to provide third party verification.

CONTRACTOR to be familiar with Local Authority's requirement and is capable toadvise PCML on Local Authority's requirement.

The QRA study scope shall look at the risks (potential, incremental, etc. ) as a resultof:

o Presence of new platform and new flare tripod installation in the field and newfacilities or modification on the existing platforms.

o Heavy lifting associated with the installation, HUC, rig-up activity, etc.o Pipe and conductor piping/driving activities which may generate vibra-

tions/tremors on platformo Incremental presence of personnel

o Supply/standby boat movements

CONTRACTOR to propose any additional areas to be considered in the study to pro-duce a meaningful and useful exercise.

The result of the QRA shall be use as a tool to justify the most optimum configurationof Yetagun-C, flare boom/tripod and Host Tie-In facilities.

The study shall involve the following activities and including updating existing QRA (at

minimum):- Hazard Identification (HAZID) on all areas.- Hazard and Risk Register- Fire and explosion study (to determine PFP requirement, evaluate/determine

blast rating, time etc.)- Gas Dispersion and gas plume study- Heat radiation during emergency flaring and generator exhaust on personnel

and structure.

Note : The structured techniques for the above assessment and deliverables shallbe as per PTS 60.166. All assessment carried out shall be in line with industry andcompany standards. Third party proposed is required to prepare Scope and Termof Reference for approval for the study.


QRA Study report (including presentation) and final document incorporating QRAcomments & recommendation.




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C-GN-105 0 General

ACTIVITY TITLE : Final Design Documentation for Conceptual Study


Final Design shall consist of all Approved for Basic Engineering Documentation dur-ing Conceptual Study Stage.

To prepare Approved for Bid (AFB) documentation during Basic Engineering FEEDstage.

Final Design shall consist of all Approved for Detail Design Documentation (AFDD)during Basic Engineering Stage.

Courier services to be covered under CTR GN-108

Note :All hard copy documents shall have the same identical soft copy in the DVD.


Five (5) sets of design documentation hardcopies (1 original and 4 copies) and DVD(1 native and 9 pdf)

Final documentation shall include as a minimum :

- Design manuals, reports and calculation books- Final drawings




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C-GN-106 0 General

ACTIVITY TITLE: Non-Labour Cost during Conceptual Study


Cover all non labour costs such as local/ domestic travelling, printing, stationery and tele-communications i.e. phone, fax telex and emails to support the work under the contractand scope of services.

Any other than labor items including the provision of office space, secretarial and docu-ment controller services for PCML PMT

Reproduction - Cost of reproduction (per page) of all sizes of documents broken down in-to various sizes, i.e. A4, A3, A2, A1, etc. and estimated total cost of reproduction.

Allow sufficient copies (minimum six (06) copies) for IFC, QRA study, reports and all de-liverables for PCML each review cycle.

Allow 6 to 10 copies for final PIR package.

Services indicated in the Scope of Services.

Courier services from CONTRACTORs officeto PCML nominated Office in Myanmar forall deliverables for PCML each review cycle.


Printer, stationery, and others (contractor to specify)

Printing, Telecommunication, Computer hardware/software, Office requirement andTravelling

Drawings, document, i.e. CAD drawings

DVD containing copies of all issued drawings/document

Packages as follows:- Sufficient copies for IFC, PIR, QRA study

Others (CONTRACTOR to identify)




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C-GN-107 0 General

ACTIVITY TITLE : PCMLs Internal Design Review during Conceptual Design


Prepare documents for the design review. Allocate 5 working days with full time involvement of contractors Lead Discipline En-

gineers during LDR/ PIR/ HAZID/ CRA/ SRA etc.

Incorporate comments into affected documentswith no cost impact. Participate in review meetings with PCML eg. LDR/ PIR/ HAZID/ CRA/ SRA etc on the following deliverables:

Conceptual Engineering Reports and Drawings Design Basis Memorandum (DBM) and Corrosion Design Basis Memoran-

dum (CDBM)

Develop an effective procedure/methodology in handling the comments, addressing,incorporating or not incorporating them with proper justifications.

Prepare close out report.


Closed out report Incorporate comments Design review tracking documents Design change control report List of comments, their status and action-by




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C-GN-108 0 General

ACTIVITY TITLE : Site Visits


Allow three (3) offshore site visits (3 days each) exclusive of mob & demob fromorigin for each discipline engineer and designer for framing SOW and deriving inputsfor conceptual and basic design works. The first visit will verify the existing As Builtdrawing furnished by PCML and condition of the facilities. The second visit will becarried out upon completion of conceptual design work for verification of the proposedmodification and upgrading work. This visit shall also be utilized to do site measure-ment for the Basic Engineering work. The third visit may be carried out after theHAZOP findings and/or before AFB document release. All basic engineering queryand HAZOP comments and check lists should also be resolved in this site visit.

During the above visits, PCSB design engineers will accompany the consultant totake on the spot decisions in coordination with operations.

Allow extra visits as required and/or during vendor data incorporation and discussionwith operation personnel, if any.

The cost shall include mob - demob i.e. Transportation to and fro origin, onshore ac-comodation / meals.

All personnel shall have valid offshore safety passport, prior to the site visit at CON-TRACTOR's expense.

CONTRACTOR shall be attired with full PPE (fire retardant Coverall, Safety Hat,Safety shoes, safety glasses)


Site visits. Site visit checklists / reports with inclusion of all disciplines findings. Incorporation of findings into the drawings / documents (As-Built Drawings). Revised DBM, if required.




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C-GN-109 0 General

ACTIVITY TITLE : Corrosion Design Basis Memorandum (CDBM)


Engage 3rd

party specialist to perform corrosion studies and corrosion managementfor all operating cases to produce Corrosion Design Basis Memorandum (CDBM)document.

The corrosion studies shall include the following topside surface facilities:

Process and Utilities (including equipment, piping and thermal insulationpiping)

Structures below and above sea level

Export pipeline from Yetagun North to Yetagun-C

The scope of the corrosion studies shall include at least the following:

Identify corrosion mechanisms at the facilities such as CO2 corrosion, H2Scorrosion, microbiologically influenced corrosion, chloride corrosion etc.

Evaluate the corrosiveness/corrosion rate of each corrosion mechanisms.

Evaluate and provide recommendations/justifications on the selection ofcorrosion control measures including material selection for construction,coating and lining/cladding, corrosion inhibition and injection program, ca-thodic protection system etc.

Evaluate and provide recommendations/justifications on the selection ofcorrosion monitoring features and identify the suitable locations and posi-tions for coupons and probes, corrosion sampling points and corrosion inhi-bition.

Provide the required data such as reservoir data, heat and materials bal-

ance, PFDs, P&IDs, Design Basis Memorandum (DBM) etc. and coordinatewith the third party (if the third party is engaged) for the study.

Materials selection for pressure vessels, piping, valves, fittings, in-line in-struments, pumps, compressors and other rotating equipment

Sand production impact to the surface facilities.


Material Selection Report

CDBM

Corrosion monitoring programs (definition & location of probes, sampling points)

Corrosion control methods (coating, inhibition injection etc.)




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C-GN-110 0 General

ACTIVITY TITLE : Facilities Layout Configuration Study


To study the possibility of the most economical platform designs to meet the optimumreliability, accessibility for operation, maintenance, safety and environmental require-ment. Study shall include recommendation.


Study report

Any other documents to complete this CTR




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C-GN-111 0 General

ACTIVITY TITLE : Review Documentation


The activities shall include, but not limited to, the followings:

Review Bid Documentation requirements, design parameters, Scope of Services,PCML's documents, drawings/specifications and finalize FEED design parameters.

Identify and discuss inconsistencies (if any) with PCML Resident Engineer/Team andrequest missing information.

Set up system for assuring incorporation of relevant items to ensure for quality andcost effective design.


As a minimum, the following deliverables shall be provided:

Update Design Parameters based on agreed discussion with PCML Resident Engi-neer/Team

Report on PCML documents, emphasizing where action is required to overcome pos-sible problems.

Prepare system to capture all relevant items for incorporation into design from PCMLdocuments.

Prepare list of project deviations from PCML documents.




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C-GN-112 0 General

ACTIVITY TITLE : Quality Assurance


To provide Project QA services including Quality Assurance Plan, QA check and au-dit.

To ensure that all the drawings and documents that are issued to PCMLs for reviewhave undergone internal QA.

To ensure comments by PCML should be appropriately addressed and reflected inthe next issuance.


QA Plan QA Audit report




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C-GN-113 0 General

ACTIVITY TITLE : Engineering Computing Cost



Cover all computer costs (software and hardware) that are chargeable for the project

for engineering, simulation, analyses and modeling, i.e. Process, sub-

structure/topside, mechanical/piping, instrument, electrical, pipeline etc.

All computing costs shall be itemised with reference to applicable CTRs on a number

of runs and cost per run basis. Other programs shall be identified.

All assumptions made in deriving the cost in CONTRACTORs proposal shall be detailed inproposal.

Note:

Please itemise in the Technical Bid Document if not included in the respective

CTRs.

Please do not duplicate with other CTRs.



Computing input/output, narratives, results, spreadsheets and computer report (com-

puting requirements)

CD-ROM containing copies of all issued documents




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C-GN-114 0 General

ACTIVITY TITLE: Interface

ACTIVITY DESCRIPTION:

Conduct interface meetings with relevant parties e,g. Operation teams, PCML/ PCSBline department, equipment vendors, etc. to ensure trouble-free integration.

Provide Input to relevant parties


Minutes of meeting for interface meetings Action item register

Implementation of action items in design documents



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C-GN-115 0 General

ACTIVITY TITLE: Reliability, Availability and Maintainability (RAM)



to develop a model of the Base Case that represents the current operational andmaintenance performance at Yetagun Field achieving its future 20 year productionprofile and the second to use the model to quantify the benefit in availability and re-liability terms of the various modifications/upgrading existing system and new facili-ties options.

RAM study shall be carried out using PCML approved life-cycle simulator softwaretool.



Softwares

RAM Study Report

RAM Design Basis Memorandum

Presentation Material




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C-GN-116 0 General

ACTIVITY TITLE: Cost Estimates


To develop the cost estimates with +/- 25% accuracy for both capital and operatingfor all selected options (cases studied).

CONTRACTOR shall solicit budgetary quotations for all equipment items whichare allocated tags numbers. Other material not tagged shall be based on MTOquantities.

The CAPEX cost elements shall include but not limited to the following:

- Engineering design

- Procurement- Fabrication- Transportation- Installation and Hook-up and Commissioning- Platform certification and insurance.- Project Management

Estimate to cover platform topsides/substructures, platforms modification, pipingsand host tie-ins facilities.

Cost estimate to be completed within 12 weeks of award.



Cost Estimates Report. Tabulation of cost estimates (design, fabrication, installation, etc.) and technical

justification for all cases studied.




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C-GN-117 0 General

ACTIVITY TITLE : Additional Studies/Miscellaneous (Reimbursable)


This CTR includes provisional manhours for unidentified work and any unidentifiedstudies that are necessary for the project execution. An allowance of 1900 man hoursshall be made.

PCML will advise on the need of the special studies as and when required to be con-ducted during project execution.

The budgets allocated in this CTR must not be used without specific written approvalfrom PCML Project Manager.

CONTRACTOR shall allow the following manhours (See Resources below) strictly inaccordance with Contract rates.

If lump sum contract is awarded, the part or whole of the above manhours and costmust be deductible from total lump sum cost unless otherwise approved in writing bythe PCML Project Manager. PCML shall have the rights to utilise partly or all of themanhours quoted in this CTR.

The manhours to be specified for the general services are as follow:

Process - 200 manhoursMechanical/Piping - 200 manhoursRotating - 200 manhoursStructural - 200 manhoursInstrument - 200 manhours

Electrical - 200 manhoursPipeline - 200 manhoursPMT (PM/PEetc) - 500 manhours


As instructed by PCML




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C-GN-118 0 General

ACTIVITY TITLE : As-Built Works


Revised / as-built drawings to show current installation in Yetagun platforms. The as-building will be confined to areas and systems effected by facilities proposed underscope of services.

Perform initial as built survey to ensure that the design reflect as built condition not-withstanding the status of existing drawings

DELIVERABLES :

As-built existing drawings of affected areas as part of AFB

As-built drawings. (hardcopy and electronics soft copy)

Initial as built updates to facilitate Basic Engineering

Notes:1) All non-labour cost shall be covered in GN-106.2) This is a multi-discipline CTR controlled by Project Manager but with input from Lead Engi-neers.3) Where CTRs overlap, the contractor shall clarify corresponding CTR in which each specificactivity is covered.

ACTIVITY RESOURCES: (SEPARATE SHEET)

RESPONSIBLE ENGINEER:


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C-GN-119 0 General

ACTIVITY TITLE : Environmental Impact Assessment (EIA)Check with Kartinawati

ACTIVITY DESCRIPTION

Revise and perform necessary studies as required under Environmental Impact As-sessment (EIA) and provide EIA report to meet the authority requirements fully as-sessing the impact of new Yetagun North facilities, pipeline and drilling activities.CONTRACTOR to carry out all necessary samplings required by the authority.

Revise/Update the Environment Management Plan (EMP) for the overall Yetagun fa-cilities.

Prepare and deliberate the EIA report to local authorities.

DELIVERABLES

EIA Report including an EMP for overall Yetagun.

Approval of EIA Report by the Authority.




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C-GN-120 0 General

ACTIVITY TITLE : Constructability Survey and Modeling


Carry out survey of existing condition i.e. pipe routing, equipment location, and also toindicate all elevations etc of the affected areas at Yetagun-A, Yetagun B and YetagunC.

From the surveyed data, develop a model of the affected areas of the plant to facili-tate basic design work, equipment removal, installation of major equipment, headers,piping and tie-in activities.

From the model develop plans and procedures to establish critical path execution fortie-ins, installation of major equipment / piping / headers and removal of existingequipment / piping if necessary. This shall include all discipline works.

Area which requires detailed and accurate modelling shall include critical areas in-volving major installation and tie-in activities.

DELIVERABLES :

Model and drawings of the surveyed areas

Installation sequence for major equipment including removal work.




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C-GN-121 0 General

ACTIVITY TITLE : Constructability Study

ACTIVITY DESCRIPTION:The Consultant shall specifically address the following:

Demonstrate that all construction and tie-ins will be constructed without interruptinggas export and operation activities.

Perform the constructability study to ensure safe construction of all hot and coldtie-ins; work-packsput under optional CTRshall be developed for all tie-ins andalso for the installation of all headers / piping at existing platforms. The work-packfor a particular activity shall provide complete multi-discipline studies, drawings, re-port, approvals, permits, and all related information that would be readily available inone place without having to refer to another source. CONTRACTOR shall prepare thetie-ins workpacks to enable PCML to procure the tie-in valves for early installation.

The constructability study shall address all related matters including but not limited toaccess areas for work barge movement, accessibility during emergency.

The study shall also include current market scenario i.e. fabrication yard loading, in-stallation method, barge with name/candidate availability.

Installability of pipeline

DELIVERABLES:

Constructability Studies for Major Equipment, headers, piping and facilities

Sketches indicating installation and work barge movement

Tie-ins work-packs




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C-GN-122 0 General

ACTIVITY TITLE : Facility Integration

ACTIVITY DESCRIPTION:Proper facility integration is a major task due the nature of several concurrent activities. Onthe one hand the existing platform must continue to operate. The new facilities shall be inte-grated with existing facilities.

Facility integration efforts shall include, but not limited to, the following:

Take advantage of early tie ins during 5 days shutdown in early Feb 2014 and early2015, in order that disruptions for new facilities tie ins will be minimised.

Such early tie-ins shall cover all disciplines including piping, instrumentation; electri-cal and structural with a focus on ease of tie ins when the new facilities are installed.Valved or spooled tie-ins with appropriate block and bleed connections shall be pro-vided.

Workpacks shall be provided for all facility integration activities including early tie-insand future tie-ins

All potential tie-ins and workpacks shall be clearly identified and prepared.

DELIVERABLES:

Facility integration workpacks and procedures

List and designs for DBM tie-ins

Facility integration and tie-in procedures demonstrating how disruption to productionoperations will be prevented

Facility integration temporary measures




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C-GN-123 0 General

ACTIVITY TITLE : Post FEED Activities (Reimbursable)


During the course of the execution of the EPCIC contract, the CONTRACTOR is re-quired to carry out post FEED activities in the form of responding to technical queriesfor all the discipline works, verify/ reconfirmation of tie-in work, clarify the documenta-tion & drawings in relation to the workscopes prepared for the EPCC contract.

The CONTRACTOR will provide support to Project Team, in preparing all the relevantdocuments and drawings to support the obtaining of all statutory requirements andensure statutory compliance in a timely manner.

As necessary the CONTRACTOR will participate in the discussion and follow-up toensure statutory compliance.

Post FEED activities will occur during the EPCIC execution.

The CONTRACTOR shall provide sufficient manhours of the senior engineers, engi-neers, project engineer and drafting and administration to cover the above work.

The manhours to be specified for this CTR are as follow: 1000 hrs Senior Engineers 1000 hrs Engineers

DELIVERABLES:

Response to Technical Queries and follow-up actions

Support to secure all necessary statutory approvals and certificates

Notes:1) All non-labour cost shall be covered in GN-106.2) This is a multi-discipline CTR controlled by Project Manager but with input from Lead engi-

neers.3) Where CTRs overlap, the contractor shall clarify corresponding CTR in which each specificactivity is covered.




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C-GN-124 0 General

ACTIVITY TITLE : Long Lead Equipment Specification and Requisition


Prepare unique specifications and data/requisition sheets for all long lead items(items in excess of 12 months delivery and bulk order) and items with significant costcontribution to the target cost the long lead requisition shall include, but not limited tothe following:

Tie-ins valves, spools and piping Booster compressor package Structural steel plate, beam and tubulars Pipeline Multiphase meter Turbine Generator package Other long lead and major bulk items etc..

Prepare master equipment list including tag numbers name, nameplate, dry and op-erating weights, key design parameter etc.

Prepare technical evaluation criteria, cost estimates and provide technical supportduring bid evaluation for all PCML procured items.

Prepare vendor data requirements / inspections requirements formats.

Support in respect to technical queries and discipline interfacing and integration, dur-ing the manufacture and delivery of the packages

DELIVERABLES:

Identified long lead items and as agreed with PCML on the required packages

Cost estimate for the above items Response to technical queries

Technical Requistion packages, technical evaluation criteria, cost estimates

Technical support during evaluation and during manufacture and delivery of packag-es

Master equipment list indicating PCMLs procured items.

Vendor Data Evaluation, Incorporation, Cataloguing and Management

Response to vendors technical queries

Notes:1) Where CTRs overlap, the contractor shall clarify corresponding CTR in which each specificactivity is covered.2) This CTR shall cover the Basic Engineering manhours to produce Long Lead Equipment

Specification and Requisition.




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C-PR-200 0 Process

ACTIVITY TITLE: Process and Utility Design Basis


1. Develop process and utility design basis for equipment based on process simulation re-sults. Include the summary of facility operating boundaries.

2. Perform sensitivity study to reconfirm / establish a range of condition within the processoperation (operating envelop) and assess the impact during off-design conditions. Studyand recommend the optimum train configuration for major process equipment (i.e produc-tion separators, compression trains, export pumps, dehydration system etc.) The studyshall consider all possible production scenarios.

3. Review and update design and operating philosophy of the facilities inclusive but not lim-

ited to the equipment availability and reliability, as necessary.

4. Prepare the relief, flare/vent and blowdown study findings and recommendations.

5. Provide a list of consideration to be carried into the next design phase i.e. design margin,turn-down ratio, slug size prediction and sparing.

6. Address any concern and/or impact of contaminants e.g. sand, scale, wax and etc. anddesign appropriate mitigation measure.


1. Process and Utility Design Basis.

2. Overall process and utility system description.

3. Design and Operating Philosophy report.

4. Compilation of all study reports undertaken, (to be made as appendices)




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C-PR-201 0 Process

ACTIVITY TITLE: Production Forecast and Pressure & Temperature Profile Opti-

mization (Optional)


1. Reassess, confirm and optimize the latest production data provided by subsurface as fol-lows:

1. Gas, oil/condensate and water production forecast

2. Pressure, temperature and GOR profiles

2. Revisit the year-by-year flow as well as temperature and pressure profiles to establish thedesign flowrates to be used in designing the new facilities based on relevant maximum

cases (e.g. max gas, max liquid, max water and etc). These may also be used to checkthe adequacy of existing facilities for projects that involve host tie-ins. Highlight concerns(if any) especially with respect to the prediction on amount of contaminants over time.

3. Interface with subsurface to come-up with an optimized flow and/or pressure steps forcompression system rewheeling/restaging purposes and/or compressor driver selection.

4. Identify and confirm relevant scenarios to establish process simulation governing casesthat will be the basis for facilities major equipment design and line sizing e.g. impacts ofinterruptions (no flow) from any of the source for a multiple feed stream facility.


1. Production forecast optimization report consists of:

a) Recommended list of all process simulation cases e.g. max gas, max liquid & etc.

b) Summary of governing cases.




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C-PR-202 0 Process

ACTIVITY TITLE: Field Development Processing Scheme


1. Investigate the details of the selected option as necessary.

2. Study optimization opportunity for both processing and utility systems (e.g. hydrocarbonpurge instead of nitrogen).

3. Develop all process & utility flow schemes, equipment and line sizing.

4. The study shall include but not limited to:

a) Wellhead production systemb) Separation system at Yetagun existing facilities

c) Gas compression, dehydration and treatment system at Yetagun existing facilities

d) HC liquid treatment and dewatering system at Yetagun existing facilities

e) HC liquid and gas metering system

f) HC export pipelines e.g. intra-field and export

5. Confirm the identified evacuation scheme for the selected development option.

6. Review tie-ins modifications (if any) requirement for the identified development options(capacity check, ullage study and integrity check of existing equipment and facilities forYetagun Main).

7. Include and ensure compliance to any relevant environmental regulation (i.e. codes andstandard applicable to the development options).


1. Field development study report describing the selected option, inclusive but not limited tothe followings:

a) Processing scheme.

b) Utility system configuration.

c) Host tie-ins modification.

d) Detailed justification (technical and commercial) of facilities / system selection.

e) Area of concern of the selected configuration and mitigations.

2. Yetagun Main existing equipments capacity check report

3. Any other relevant documents to complete the CTR.




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C-PR-203 0 Process

ACTIVITY TITLE: Process Flow Diagrams (PFDs) and Heat & Material Balances

(H&MBs)


1. Perform water saturation of characterized fluid composition at reservoir condition (pres-sure and temperature) for new simulation model.

2. Verify the matching of the given HC fluid (liquid, gas and produced water) profiles usingthe saturated hydrocarbon compositions, properties and latest production forecasts pro-vided as basis.

3. Verify as necessary or develop new process model to represent the selected processscheme based on CTR PR-202, and perform steady state simulations using HYSYS

software

4. Generate new PFDs for the process schemes of the selected development option.

5. The PFD shall have the following as a minimum:

a) Physical data and process conditions for main streams (density, temperature, pres-sure, viscosity, mol wt. %, etc.);

b) Main process equipment design data (size/duty, flowrates, design and operatingpressure & temperature, and etc.);

c) Main process line sizes, classification and spec break

d) Main control and instrument elements

6. Develop the operating boundaries for the whole facility and establish design capacities of

major equipment (e.g. pump, heat exchangers, compressors and etc).

7. Generate new Heat and Material Balance (H&MB) for process and utility streams basedon the selected process scheme for all selected flow/pressure profiles inclusive of sensi-tivity case (if relevant). HMB should include all the identified cases such as max gas case,max water case, max liquid and etc.

8. Identify limiting duties for process equipment including vapor loading and liquid loading.PFDs to include principal control loop, ESD and etc


1. Process Simulation Report.

2. Process Simulation Models (inclusive editable native simulation cases file)

3. PFDs and H&MBs.

4. Identification of limiting duties of process equipment with respect to design case(s).

5. Overall system description and operating philosophy

6. Process calculations

7. Any other relevant documents to complete this CTR.




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C-PR-204 0 Process

ACTIVITY TITLE: Utility Flow Diagrams (UFDs)


1. Develop the optimum utility scheme configuration based on the selected development op-tion.

2. The study shall include but not limited to the followings:

a) Process cooling / heating,

b) Glycol regeneration at Yetagun existing facilities,

c) Produced water at Yetagun existing facilities,

d) Open / closed drain, fuel,

e) Instrument / utility hydraulic supply,

f) Chemical injection,

g) Wash and potable water systems,

h) Diesel system,

i) Instrument air system

j) Fuel gas system

k) Nitrogen system,

l) Vent/flare Snuffing system and etc.

3. Generate Utility Flow Diagrams (UFDs) showing each utility system.


1. UFDs

2. Utility summary

3. Other relevant documents to complete this CTR.




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C-PR-205 0 Process

ACTIVITY TITLE: Equipment/Line Sizing and Process Line List


1. Conduct sizing calculation for all process equipment.

2. Perform line sizing calculation for all process and utility system flow lines and piping.

3. Generate a list of all lines as numbered on the P&IDs. Inclusive of process operating anddesign conditions, connectivity, tracing and insulation requirements, hydrotest / pneumaticpressure, reinstatement pressure, NDT requirements as well as any requirements forchemical cleaning, hot bolting and etc.

(NOTE 1)

4. Allocate line tagging for packages.5. Study and recommend the optimum configuration for process scheme and equipment at

Yetagun Main. The study shall consider all the possible production and operating scenar-ios.


1. Equipment and line sizing calculations (inclusive of manual calculations for PCSB to verifyCONTRACTORs in-house spreadsheet).

2. Line list

3. Line designation tables and line schedule in form of spreadsheet/databases4. Process equipment datasheets

5. Process scheme configuration and optimization study report

6. Any other documents to complete this CTR

Note 1: Piping requirement e.g. hydrotest / pneumatic pressure, reinstatement pressure, NDTrequirement, chemical cleaning and hot bolting shall be specified and confirmed byMechanical/piping discipline; and only compiled in Process Line List document forease of reference.




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C-PR-206 0 Process

ACTIVITY TITLE: Utility Requirement and Sizing


1. Generate utility and fuel gas demand/requirements for all the facilities

2. Propose main and back up sources for the fuel gas supply and optimized fuel gas systemdesign and configuration.

3. Perform sizing calculation for all utility equipment/facilities. The utility systems comprisesof the followings but not limited to:

a) Chemical Storage and Injection skid

b) Open and Closed Drain inclusive Flare/Vent system

c) Nitrogen (N2) purging

d) Fire water ring system

e) Diesel storage/bunkering and transfer system

f) Fuel/Utility/ Instrument Gas and/or Instrument/Utility Air system

g) Wash and/or potable water system

h) Power generation

i) Closed loop heating and/or cooling water system

4. Study and recommend the optimum configuration for utility system equipment (e.g. tanks,heater/coolers, pumps, scrubbers and filters, and etc.) The study shall consider all possi-ble production and operating scenarios. The sparing configurations to consider for the

study, as follows:

a) 2 x 50%/train configuration with no spare equipment/train

b) 3 x 50%/train configuration with a complete spare (50%) equipment/train

c) 2 x 75%/train configuration with spare (25%) equipment/train

d) 1 x 100% train configuration:

5. Establish the realibility figures of each case and estimate the cost, weight, footprint andetc. Study various options on train configurations and recommend the optimum casebased on equipment size, operability and space.

6. Recommend the optimum train configuration. Consider operation, maintenance down-time, failure rate of each equipment.


1. Utility requirement study report

2. Utility equipment and line sizing study report

3. Main and back up source for the fuel gas

4. Utility scheme optimization study report.



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C-PR-207 0 Process

ACTIVITY TITLE: Relief, Flaring/Venting and Blowdown Study


1. Perform relief, blow down and flare/vent studies and recommend the optimum the ac-ceptable size of the flare/vent system for Yetagun North

2. Calculate relief and blow down loads and design the required system as appropriate. Thesystem design shall take into account and based on international standard..

3. Conduct radiation and dispersion study with respect to hydrocarbon relief using PCSBapproved software.

4. Perform gas plume/dispersion studies on carbon dioxide (CO2), hydrogen sulphide (H2S)and/or mercury (Hg) relief and design necessary mitigation means as necessary.

5. Perform sizing of relief headers, relief valves, restriction orifice and vent/flare piping and

tip.

6. Identify and recommend the suitable and safe location of local vent(s)

7. Recommend the most appropriate overpressure protection strategy (PSV or HIPPS) andincorporate into Relief, Flare and Blowdown report, if required.

8. Provide the necessary process relief and blowdown parameters as input to AIV study.


1. Relief, Flare/Vent and Blowdown Report, inclusive but not limited to the followings:

a. Relief/Blowdown and relief valves sizing calculations

b. Relief and Blowdown load calculations

c. Relief/Blowdown line sizing calculations

d. Radiation and dispersion calculations

e. Radiation and Dispersion study findings and discussion

f. Non-hydrocarbon (hazardous) gas relief/blowdown study findings and discussion

g. Recommended blowdown & relief requirement during normal operations and SIPRODmode

h. Flare Knock out drum and Header sizing calculation

2. Input for Flare/Vent System specification, if required.


Note 1: Gas plume study to cater for aviation requirement shall be performed under GeneralCTR scope of works (safety) with deliverables inclusive of gas plume and isothermalcontour on the platform incorporating CAP 437 requirement.





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C-PR-208 0 Process

ACTIVITY TITLE: Piping and Instrumentation Diagram (P&ID) for Process Facili-ties and Utility Systems ( including vendor process packages )


Develop P&IDs for the process and utility systemsthatshall include but not limited to:

1. All valves, equipment and packages with tag numbers

2. Equipment design and operating parameters inclusive vessel level diagram.

3. All piping with flange rating 'spec' breaks, line sizes and line numbers

4. Process train and/or equipment positive isolation for maintenance e.g. spectacle blind,isolation valve, drop spool and etc.

5. Any specific requirements such as sloping lines, straight pipe lengths, heat tracing, insula-tion (fire proofing and/or personnel protection) and etc.

6. All safety devices such as ESD valves, relief valves, etc.

7. All instrumentation, safeguarding devices, control loops, shutdowns and alarms inclusive

setting conditions and set points.8. Instrument and Electrical control and connections details to be shown. Instrument con-

nection type representative configuration to be shown in legend sheet and not in P&IDs.

9. Relief and blow down valve sizes and setting conditions.

10. All module and facilities tie-ins.

11. Module and skid demarcations.

12. Indicate the minimum requirement for vendor packages.


1. Process and Utility P&IDs inclusive but not limited to the followings:

a. Alarm/shutdown and controller set points

b. Line / piping and equipment designation tables (spreadsheet / database)

c. Line / piping schedule

2. Process datasheets for instrumentation and equipment / process vessel / packages andetc

3. Any other documents to complete this CTR.




C-PR-209 0 Process


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ACTIVITY TITLE: Process Control and Safeguarding Philosophy


1. Develop the Process Control and Safeguarding Philosophy of the facilities and integratewith existing facilities, as necessary.

2. Prepare process emergency shutdown logic schematically showing the main level ofshutdown required per the process safeguarding philosophy being adopted.

3. Integrate the Instrumentation and Process requirement into the Control and Safeguardingsystem and philosophy.


1. Process Control and Safeguarding Philosophy report including start-up, shutdown andnormal operations for new facilities and existing Yetagun platform.

2. Process Emergency Shutdown Logic diagram / hierarchy

3. Any other documents to complete the CTR




C-PR-210 0 Process


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ACTIVITY TITLE: Safety Analysis Function Evaluation (SAFE) Charts, ProcessSafeguarding Flow Scheme (PSFS) and Cause & Effect Matrices


1. Prepare the master SAFE charts showing the respective functions performed resulting

from the activation of the various devices on the platform.

2. Develop Process Safeguarding Flow Scheme (PSFS).

3. Prepare the Cause and Effect Matrix showing the alarm and shutdown functions and in-terlocks and the consequent effects on the operations, shutdown system and fire sup-pression equipment and other related actions for the safety of the platform.

4. Study, develop and integrate the alarm and shutdown functions and interlocks for existingYetagun platform with Yetagun North system and the consequent effects on the opera-tions, shutdown system and fire suppression equipment and other related actions for thesafety of both platforms (Yetagun existing and Yetagun North).


1. SAFE Charts

2. Process Safeguarding Flow Scheme

3. Cause and Effect Matrices

4. Update existing Yetagun Main Process Safeguarding Flow Scheme

5. Update existing Yetagun Main Cause and Effect Matrices

6. Any other documents to complete the CTR




C-PR-211 0 Process


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ACTIVITY TITLE: Hazardous Area Classification


1. Generate Hazardous Area Classification Study Report, Schedule and drawings based onfirmed equipment layout and process design for Yetagun North. Deliverables shall high-light all assumptions, justifications and calculation involved.

2. Update Yetagun Main Hazardous Area Classification Study Report, Schedule and draw-ings based on firmed equipment layout and process design. Deliverables shall highlightall assumptions, justifications and calculation involved.

3. Information for grade of release, hole sizes, fluid category and any other relevant infor-mation for the proper calculation of hazard radii and drafting of Hazardous Area Classifi-cation drawings.

4. All calculations / methods / philosophies employed in the draughting of the HazardousArea Classification drawings shall be in accordance to latest international standards (suchas Institute of Petroleum, Part 15 Area Classification Code for Installations HandlingFlammable Fluids).

5. All facilities shall have separate Hazardous Area Drawings for each area/location.

6. Calculations and justifications shall be shown for the classification of different deck areasas open areas, enclosed areas, etc.

Note 1: This CTR only covers SOW for Process discipline. Any other discipline (e.g. electri-cal, instrumentation, mechanical and etc.) shall address on individual discipline CTRfor incorporation.

Note 2: Hazardous area classification for within the Electrical and Instrumentation room /shed and / or Battery rooms shall be developed by Electrical disciplines under CTRB-EL-XXX (Hazardous Area Classification)inclusive of calculations for the Hydrogenrelease / dispersion for the battery banks located in an enclosed area.


1. Hazardous Area Classification Study report.

2. Hazardous Area Classification drawings

3. Hazardous Area Classification schedule

4. Update existing Hazardous Area Classification drawings and report




C-PR-212 0 Process


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ACTIVITY TITLE: Hazard and Operability (HAZOP) Study


1. Conduct integrated P&ID review prior to HAZOP comprises of Instrumentation, Processand Operation disciplines.

2. Prepare the required HAZOP package and incorporate comment as necessary for

HAZOP study based on the above review.3. CONTRACTOR to allocate qualified personnel, lead process engineer and lead instru-

ment engineer, (as a minimum) package engineers as full time participants in the HAZOPstudy.

4. Conduct HAZOP study.

5. HAZOP study is to be led by a third party (comprising of a HAZOP leader and a scriber).HAZOP third party will require PCSBs approval.

6. CONTRACTOR to ensure that all HAZOP action items are closed and comments are in-corporated, or properly justified (if otherwise) into final design package.


1. Incorporate comments of integrated P&ID review into P&ID, PFD, UFD, Cause & EffectMatrices, SAFE Chart and other documents into HAZOP package

2. Issue for HAZOP package.

3. HAZOP study and findings report.

4. HAZOP Close-out Report.

5. Incorporate HAZOP and design review findings in the design, affected drawings and doc-uments i.e. PFDs, UFDs, P&IDs, Cause & Effect Matrix and etc.

6. HAZOP Action Items Tracking

7. Any other documents to complete this CTR.




C-PR-213 0 Process


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ACTIVITY TITLE: Process Datasheet for Package System / Equipment and Instru-ment (Long Lead Item)


1. Prepare the package systems / equipments and instruments process specifications (as

necessary) and/or datasheets as per PCSB identified list for Long Lead Item.


1. Process specifications and/or datasheets for package system / equipment and instrumen-tation.




C-PR-214 0 Process


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ACTIVITY TITLE: Pipeline Hydraulic Studies


1. The pipeline model for the pipeline hydraulics simulation shall be developed on PIPESIMsoftware

2. Revisit / perform new pipeline hydraulic studies (single-line or network) based on actualbathymetry data to determine the sizes for the pipelines for all options as depicted inEvacuation Study, inclusive but not limited to the followings:

a) Full wellstream (multiphase) pipeline

b) Single phase pipeline

3. Pipeline hydraulic simulation study shall take into considerations the temperature andpressure profile of the pipelines.

4. Investigate the variation in pipelines sizes in relation to pumping/compression require-ment (whenever applicable), allowable fluid velocity, slug sizes and etc. Prepare and de-velop the liquid mitigation slug study and incorporate the findings in the design docu-

ments.


1. Updated Pipeline Hydraulic Study report, inclusive appropriate recommendation for theflow assurance.

2. Pipeline Safeguarding, alarms , trip setting etc

3. Incorporate EIA requirements/regulations

4. Updated Hydraulic simulation models (inclusive editable native simulation files)





C-PR-215 0 Process


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ACTIVITY TITLE: Flow Assurance Study


1. Conduct a Hydrate study of the thermal-hydraulic conditions at specified locations in the

process, across the full range of operation conditions to quantify the threat of hydrate

formation. Follow up with a hydration mitigation plan if required. The study shall focus on

these specific area of concern are:- Yetagun North wellhead risers- Gas export pipeline & tie-ins- Topside facilities

2. Conduct a steady state hydraulics study, to optimize line sizes to meet production rates,limit erosion, maintain sufficient velocities for corrosion management, preventing severeslugging at turndown rates and preventing excessive liquid holdup. This shall include op-timizing the life-cycle cost of compressor selection and pipeline sizes.

3. Conduct dynamic pipeline simulations using OLGA for the following as a minimum:- Slugging analysis- Pipeline Shutdown

- Pipeline restart- Pipeline ramp-up- Pipeline pigging- Pipeline depressurization- Unplanned shutdown

If the CONTRACTOR does not have the required expertise in-house the CONTRACTORwill appoint a 3

rdparty with the required expertise, subject to COMPANY approval, to per-

form this work. CONTRACTOR shall provide the required data such as reservoir data,heat and materials balance, PFDs, etc. and coordinate the third party.


1. Study report incorporating all the above study aspects inclusive but not limited to the fol-

lowings.

a) Feasible operating envelopes

b) Recommend optimum (technology and economic) means to minimize slugging andsolve/mitigate the problems

c) Procedures during shutdown and restart

d) Recommend pigging frequencies

2. Dynamic simulation models (inclusive editable native simulation files)




C-PR-216 0 Process


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ACTIVITY TITLE: Process Tie-In and Modification at Host Tie-Ins


1. Conduct overall detail process system studies of all Host Tie- ins

2. Study in detail and identify all necessary modifications/upgrading required for tie-in athost.

3. Update Host Tie-Ins process model to match the new production. This shall include butnot limited to updating P& ID, PFD, UFD, and H&MB at Host Tie-Ins.

4. Evaluate, study and perform detail design on existing equipments design and operatingparameters requirements at Host Tie-Ins

5. Evaluate, study and perform detail design on the utilities requirements at Host Tie-Ins.

6. Perform relief, blow down, local venting and flare/vent studies for host tie- ins to ensurethe existing flare/vent system can handle the new blow down loads from both host tie-insand the new platform addressing all the concerns and mitigations. This should includegas dispersion study

7. Prepare and update process control and safeguarding philosophy, emergency shutdownlogic schematics, SAFE Chart and Cause & Effect Matrix to reflect the modificationsmade.

8. Prepare and conduct HAZOP Study (by third party)

9. Generate and incorporate line list as numbered in P & ID.

10. Review, update and produce (if new drawings required by PCSB) Hazardous Area Clas-sification Drawings based on equipment layout and process configuration.

11. Prepare the entire required equipment and instrument process datasheets based on

modification scope at Host Tie-Ins.

12. Any other scope deemed necessary for the complete tie in works of pipeline at Host Tie-Ins.


1. PFD, UFD, Process and Utility P&IDs and H&MB affected due to new & updated tie-ininclusive of alarm/shutdown and controller set points for the affected system.

2. Process sizing calculations and datasheets for instrumentation and equipment requireddue to the tie-in.

3. Removal P&IDs (if required) to reflect the modifications on Host Tie-in.

4. Identification of limiting duties of process equipment with respect to design case(s) inclu-sive Capacity and Integrity Check report.

5. Any other documents necessary to complete the CTR.




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C-PR-217 0 Process

ACTIVITY TITLE: SIPROD Documents (Optional)


Assembly the works with contribution of all disciplines and prepare the Manual to include butnot limited to:

1. Prepare SIPROD narrative.


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2. Prepare SIPROD philosophy.

3. Include study on overall process system for SIPROD and POST SIPROD mode

4. Identify PFD, Heat & Material Balance for SIPROD and POST SIPROD mode

5. Evaluate utilities design/ study and UFDs for SIPROD and POST SIPROD mode

6. Study and propose acceptable relief, local venting for SIPROD and POST SIPROD mode

7. Prepare all P&IDs for SIPROD and POST SIPROD mode

8. Prepare process safeguarding schemes and process cause and effect matrices forSIPROD and POST SIPROD mode


1. SIPROD document but not limited to as follows:

a. SIPROD study report inclusive of utility design calculation, acceptable relief and vent-ing / flaring & etc.

b. SIPROD narrative and philosophy

c. SIPROD and POST SIPROD PFDs, UFDs and H&MBs

d. SIPROD and POST SIPROD P&IDs

e. SIPROD and POST SIPROD Process Safeguarding Schemes and Cause & EffectMatrices.

2. Any other document to complete this CTR.




C-PR-218 0 Process


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ACTIVITY TITLE: CO2 Blending Study


1. Conduct CO2 blending study at the production header where comingling of Yetagunand Yetagun North fluids will take place to confirm that the CO2 composition of theblended fluid is below 15% mole percent using Computational Fluid Dynamics (CFD)simulations.

2. Prepare sensitivity study to establish a range of condition within the process operation(operating envelope) and access impact during off-design conditions. Study andrecommend the impact of the blended gas composition on booster compressor and gasexport compressor performance.

If the CONTRACTOR does not have the required expertise in-house the CONTRACTORwill appoint a 3

rdparty with the required expertise, subject to COMPANY approval, to per-

form this work. CONTRACTOR shall provide the required data such as reservoir data,heat and materials balance, PFDs, etc. and coordinate the third party.


1. CO2blending study report

2. CFD simulation models (inclusive editable native simulation cases file )

3. Any other relevant documents to complete this CTR.




C-PR-219 0 Process

ACTIVITY TITLE : Process Control, Shutdown and Safeguarding Philoso-

phy


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Develop process control and safeguarding requirement of facility including start-up, shutdown and normal operation for new facilities and affected existing facili-ties.

Develop safeguarding logic for safe operation of facilities. Provision will also beprovided for SIPCOM operation mode of platform.

Prepare SIPCOM philosophy report

Prepare Process cause and Effect Logic Diagram

Note:This study is inclusive of black start and start-up operations


Process Control and Safeguarding Philosophy report

SIPCOM Philosophy Report.

Process logic Diagram

Any other documents to complete this CTR




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C-ME-300 0 Mechanical

ACTIVITY TITLE : Gas Compression Facilities Configuration Study


To study and evaluate various options of compression facilities configuration requiredfor IP and LP compression from consideration of availability, sparing, flexibility and re-

liability throughout field life.

The study shall include as a minimum these following items:-

At least three (3) proven compressor and driver manufacturers currentlyavailable in the market who can meet the selected compressor configuration.

Compressor restaging requirement to meet the declining FTHP and gas pro-duction based on the forecast.

No. of stages of compressor to meet the required compression ratio

Anti-surge configuration

Develop a model to represent the total cost of ownership.

Material selection for compressor internals

To study the utilisation of similar type of driver as per Yetagun B for the BoosterCompressor drivers at Yetagun C.


Study report incorporating all of the above items.

Recommendation of the most optimum compression configuration.

Driver and compressor sizes with the footprint and weight from at least three (3)different manufacturers.




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ACTIVITY TITLE : Equipment List and Preliminary Weight Estimation.


Prepare equipment list.

Liaise and interface with other disciplines for obtaining weight and dimensional data

for all equipment.

Liaise and interface with Vendors for obtaining weight and dimensional data for me-

chanical equipment.

Update equipment list accordingly when there are new input.

Provide preliminary weight estimate of equipment and piping.


Report of Equipment List consists of:

- Listing of equipment- Size- Weight estimate which considers operational, testing and dry conditions- Reference (vendor information, etc.)




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ACTIVITY TITLE : Mechanical Handling Study and Philosophy.


Review selected equipment layout for material handling considerations.

Study the load requirement of platform cranes and propose the most suitable andeconomical type of crane.

Evaluate the feasibility of using diesel/gas/electrical crane.

Prepare Mechanical Handling Study and Philosophy Report.

Propose equipment layout for material handling considerations

Study and propose the material handling on the new bridge for material transfer e.g.food container etc. from Yetagun C to existing platform should the existing crane un-able to transfer the material from the vessel to the existing platform.

Additional scope for Host tie in at Yetagun C platforms:

Evaluate the capacity of the existing cranes to form material handling considerations

Evaluate the lifting requirements and obstructions expected during hook-up, commis-sioning and operational maintenance.

Recommend the lifting procedures

Equipment installation analysis and procedure


Mechanical Handling Study and Philosophy report.




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ACTIVITY TITLE : Facilities Layout Configuration Study


Prepare piping and equipment layout showing equipment location, access,withdrawal area, laydown area, stairs etc.

Prepare piping and equipment layout showing equipment location and.

Refine platform configuration, platform layout and equipment layout basedon the Process/facilities platform configuration recommended from thestudy conducted in PR 202 and other relevant CTR.

Design the most economical platform design to meet the optimum reliability,accessibility, maintenance and safety.

Provide reasons and narrative support for recommendations, taking into ac-count safety, equipment layout, operational and maintenance considera-tions, etc.

Flare boom/tripod location and drilling rig approach study for Yetagun Northdrilling campaign.

To study and recommend location and configuration of production and testmanifold using conventional, compact or other new technology.

To study, evaluate and propose layout for production trains, compressors pack-ages, generator packages and instrument air compressors. To study on layoutimpact and proposed optimization if the production trains and compressors to beinstalled offshore as a module instead of installation at fabrication yard.

To study the requirement and shelter layout for 4 personnel and mustering loca-tion. (refer to manning study CTR C-GN-103)


Platform Layout

Equipment and piping Layout

PDMS 3D model

Layout philosophy narrative and support






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ACTIVITY TITLE : Escape Routes and Safety Equipment


To prepare Escape Route drawings indicating principal and secondary routesbased on the accepted design option.

To prepare Safety Equipment list, life saving equipment list and equipment layout

To study the requirement for shelter/refuge for personnel (local control room) andmustering location.


Escape Route Drawings.

Safety and life saving equipment list and layout

Study Report




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ACTIVITY TITLE : Yetagun-C Host Tie-in


Study and recommend the optimum tie-in point at Host Tie-In Platform

Determine the location of new equipment, piping tie-ins and major pipe routes

Perform site visits as and when required.

Perform detail engineering/design based on the recommended option

Study the optimum layout configuration required for new facilities

Study in detail all necessary modifications / additions / removals for tie-in.

Assess any impact on the tie-ins requirement to the platform.

Perform necessary design check for removal, reinstatement and installationrelated work.

Prepare scope of work, technical specification and material take-off packagesfor removal, reinstatement and installation of the related work.

Prepare tie-ins valves specification and HUC work pack

Material selection for piping


Site visit report

Design Report Equipment layout

Piping plans and elevation drawings

Tie-in schedule

Tie-ins valves and piping specification

Line list

Mechanical System Design Description

Tie-ins piping drawings, demolition drawing, isometric drawing

Other related documents to complement the activity




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ACTIVITY TITLE : Mechanical Design Philosophy


To study static equipment e.g. pressure vessels, coolers etc.

To study Instrument and utility air system configuration

Prepare Mechanical Engineering Design Basis / Philosophy.

Prepare database / library for PDMS.

To propose and recommend the sparing, operating and maintenance philoso-phies of selected equipment.

To provide input on Mechanical requirement for the Start-Up and Operating Pro-cedure Manual.

Note : The study shall considered both technical and commercial aspect on CAPEX andOPEX.


Mechanical Design Philosophy

All study reports and recommendations.




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ACTIVITY TITLE: Mechanical Equipment Design


Design and engineer all PCML supplied Long Lead items e.g. vessels, valves mechanicalpackages etc.

Prepare engineering specifications (including all relevant drawings) and data sheets forall equipment with nozzle orientations for equipment/vessels and liaisons with piping en-gineeringfor final orientation.

Prepare equipment/valves/vessel/package evaluation criteria.

Prepare and update master equipment list including tag numbers, name and dimensions,

dry, operating and hydrotest weight, key design parameters, etc.

Equipment/module installation analysis i.e. vessels, valves, packages etc.

Report to also include any new equipment or modification works that may need to be car-ried out on the tie ins.

Equipment Installation, Start-up, Operating, shutdown and Maintenance Procedure


Equipment Specification and Datasheets

Requisition packages suitable for enquiry and bidding purposes

AFB packages

Technical evaluation criteria

Equipment/Module Installation Analysis

Other related documents to complement the activity




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C-ME-308 (O) 0 Mechanical

ACTIVITY TITLE :Desander Study (Optional)


Study the impact of sand to the piping and equipment.

To study the available technology for sand removal, treatment and disposal.

To conduct commercial and technical evaluation of the available technology.

To recommend the optimum solution for sand system.


Study report

Specification, Drawings and other related document




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C-ME-309 (O) 0 Mechanical

ACTIVITY TITLE :Mercury Study (Optional)


Study the impact of mercury to the piping, equipment and personnel during HUC, Opera-tions and maintenance.

To study the available technology for mercury removal, treatment and disposal.

To conduct commercial and technical evaluation of the available technology.

To recommend the optimum solution for mercury system.


Study report





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ACTIVITY TITLE :Additional future export compressor Study


Study the requirement for additional export compressor

To recommend the optimum solution


Study report





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C-ST-400 0 Structural

ACTIVITY TITLE : Structural Layout Configuration


Determine suitable substructure and topside configurations and framing for base caselayout configurations w