EPC vs EPCM Responsibility Matrix Guide

The Desapex EPC vs EPCM Responsibility Matrix Guide explains how engineering, procurement, construction, cost, schedule, quality, commissioning, information management and project interfaces are typically allocated across EPC and EPCM projects.

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What's inside the handbook
  • EPC and EPCM delivery-model overview

  • Contract-structure diagrams and responsibility matrices

  • Owner, contractor, consultant and vendor roles

  • Risk, cost, schedule and interface comparisons

  • Decision rights and delegated-authority guidance

  • BIM and ISO 19650 information-management roles

  • Commissioning, handover and asset-information responsibilities

  • Responsibility-matrix workshop method

Define project responsibilities before they become project disputes

FAQ's

What is the difference between EPC and EPCM?

EPC means Engineering, Procurement and Construction. Under a typical EPC arrangement, one EPC contractor accepts broad responsibility for integrating the design, procurement, construction, testing and handover of the facility. EPCM means Engineering, Procurement and Construction Management. Under a typical EPCM arrangement, the EPCM consultant provides engineering, procurement support and construction-management services, while the Owner usually contracts directly with works contractors and equipment vendors. The precise allocation always depends on the executed contracts.

Who holds the construction and supply contracts in EPC and EPCM?

Who is responsible for engineering design under EPC and EPCM?

Does EPC always mean fixed price?

Who carries project risk under an EPCM model?