A Project Approach To Optimize Time and Cost - Petroleumclub.ro

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MAC Selected By Owner <strong>and</strong>sub-contracted by EPCEPC-1Owner<strong>Project</strong> ManagementContractorEPC-2EPC-3MACEPC-4MAC Manages:• ICSS design <strong>and</strong> implementation• Systems interface design• Third party systems interfacespecification• Consistency - hardware <strong>and</strong>software devicesEPC Relationship:• MAC subservient to EPC• MAC scope varies by EPCinterpretation• Scope boundaries grayed• Consistency difficult to manageSlide 24
MAC Scope <strong>and</strong> Contract CompensationCompensationMAC ScopeTRAININGSTART-UPCONSTRUCTIONReimbursable Rates• Difficult to define total requirements <strong>and</strong>/or• Contractor not in control of schedule,sequence & highly dependent on othercontractor activitiesTrainingCommissioning &Startup SupportConstructionSupervisionDetailed Design& HardwareSupplyFEEDEngineeringDETAIL DESIGN&HARDWARESUPPLYLump Sum• Provisional lump sum for major portion ofcontract• Contractors will bid on a “model” systemconfiguration as defined in ITT• “Model” approach keeps all bidders on equal<strong>and</strong> competitive basis• “Model” will be adjusted to actual systemconfiguration at end of FEED; there will beadditions <strong>and</strong> deletions as technical definitionimproves• Additions <strong>and</strong> deletions will be incorporatedinto lump sum based on firm-bid schedule ofrates <strong>and</strong> unit costsOperationsSupport(Lifecycle)FEEDReimbursable Rates• Difficult to define total requirements beforeFEED• MAC must work with multiple contractorswithout control over interfaces, responsetime, <strong>and</strong> changing requirementsSlide 25
Page 1 and 2: Emerson’sProject
Page 3 and 4: Agenda1. The case for the Main Auto
Page 5 and 6: LSTK Model often leads to scope “
Page 7 and 8: Findings of the CII Study“Using a
Page 9 and 10: Motivation for MAC• Highly applic
Page 11 and 12: Agenda2. The MAC role in the <stron
Page 13 and 14: What is FEED ?FEED covers the basic
Page 15 and 16: Emerson’s approach to FEED• FEE
Page 17 and 18: Project Execution
Page 19 and 20: Project Execution
Page 21 and 22: Agenda3. MAC - Contracting OptionsS
Page 23: MAC Directly Contracted by OwnerEPC
Page 27 and 28: Agenda4. MAC model conclusionsSlide
Page 29 and 30: Emerson focus on Life Cycle <strong
Page 31 and 32: MAC Model Conclusions• Adoption o

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