EPC or Specialist Packages? Structuring Hospital Engineering Contracts

10/26/20262 min read

Choosing a delivery structure for hospital infrastructure

Hospitals depend on complex engineering systems that must work together reliably from the first day of operation. Medical gas pipeline systems (MGPS), modular operating theatres (OTs), commercial laundry facilities, power, ventilation and controls may each involve specialist design and installation. How these packages are contracted affects coordination, accountability, procurement, commissioning and long-term support.

Two common approaches are an engineering, procurement and construction (EPC) contract, in which one contractor takes broad responsibility for delivery, and separate specialist packages, in which the hospital or its representative contracts directly with individual suppliers. Neither approach is universally superior. The right structure depends on the project’s complexity, risk profile, internal expertise and need for integration.

What an EPC-led approach can offer

With EPC delivery, a lead contractor coordinates design, procurement, construction and often commissioning. This creates a clearer route for managing interfaces: the hospital can direct many questions to one accountable party rather than resolve disputes among multiple contractors. EPC can be especially useful where packages are tightly interdependent or the client has limited capacity to manage day-to-day coordination.

However, single-point accountability does not remove the need for careful scope definition. The EPC contractor may rely on specialist subcontractors, and the client still needs to verify performance requirements, design assumptions and acceptance criteria. A broad contract can also make changes expensive or reduce direct visibility of specialist suppliers, pricing and technical decisions. The EPC contractor’s ability to deliver depends on its experience with the relevant hospital systems and its management of specialist interfaces.

When separate specialist packages make sense

Directly procuring specialist packages can give a hospital greater control over technical choices and access to suppliers with deep expertise. This may be valuable for highly specialised systems such as MGPS, modular OTs or commercial laundry equipment, where regulatory requirements, operating workflows and service arrangements deserve close attention. Separate procurement can also allow packages to be tendered when their designs are sufficiently mature, potentially improving price transparency.

The trade-off is greater coordination responsibility. Package boundaries must be explicit: who provides builders’ work, connections, controls integration, testing, training and documentation? If responsibilities are unclear, gaps or duplicated work can emerge. The hospital or its project manager must also manage programme dependencies, resolve interface issues and ensure that each contractor’s work supports whole-facility performance—not just completion of its own scope.

Plan for commissioning and the operational handover

Whichever structure is selected, commissioning should be planned across packages from the outset. Contracts should identify system-wide performance tests, witnessing responsibilities, required records, staff training, defect response and handover documentation. For example, equipment may pass its individual tests yet fail to perform as intended once connected to hospital power, ventilation, controls or clinical workflows. An integrated commissioning plan helps expose these issues before occupancy.

After-sales support also deserves attention during procurement. Compare warranties, response times, spare-parts availability, maintenance responsibilities and the practical process for escalating faults. A low initial price may prove costly if specialist support is difficult to access or responsibilities become contested after handover.

Match the contract to project risk

A hybrid model may suit many hospitals: use an EPC or construction manager for shared infrastructure and overall coordination, while procuring selected high-risk specialist systems directly or through clearly defined subcontracts. The decision should follow a realistic assessment of interface complexity, market capability, schedule pressure and the client’s own procurement and technical resources. Clear boundaries, consistent performance requirements and coordinated commissioning matter more than choosing a label. The strongest contract structure is the one that assigns each risk to a party able to manage it—and preserves accountability through operation, not merely installation.