{"id":73327,"date":"2026-08-30T16:52:02","date_gmt":"2026-08-30T19:52:02","guid":{"rendered":"https:\/\/a3aengenharia.com\/?post_type=articles&p=73327"},"modified":"2026-08-30T16:52:02","modified_gmt":"2026-08-30T19:52:02","slug":"contracting-strategy-engineering-packages-contract-models-risk-allocation","status":"publish","type":"articles","link":"https:\/\/a3aengenharia.com\/en-us\/content\/technical-articles\/contracting-strategy-engineering-packages-contract-models-risk-allocation\/","title":{"rendered":"Contracting Strategy in Engineering: packages, contract models and risk allocation"},"content":{"rendered":"\n

An Engineering contracting strategy<\/strong> defines the contractual architecture of an undertaking: how scope will be divided into packages, which contract models will be used, how interfaces and responsibilities will be distributed, which risks belong to each party, and which decisions must be made before going to market. It uses the market analysis produced by Strategic Sourcing and precedes the procurement plan, but it is not the same as either: sourcing addresses the market and suppliers; the plan operationalizes dates, owners and Procurement milestones.<\/p>\n\n\n\n

In complex projects, strategy is not limited to deciding whether to \u201cbuy\u201d or \u201ccontract.\u201d It connects Engineering maturity, the owner\u2019s internal capability, market structure, interfaces between disciplines, schedule, long lead items, operating constraints, delivery model, selection criteria and contract governance. The expected result is a defensible contracting logic in which each package has a purpose, boundaries, owners, risks and gates for moving to the next phase.<\/p>\n\n\n\n

A robust strategy reduces excessive fragmentation, gaps between contracts, overlapping responsibilities, inappropriate risk concentration and competitions launched before the object is sufficiently mature. It also helps determine when to use RFI, RFP or RFQ and when contracting requires prequalification, TBE, technical negotiation or additional controls.<\/p>\n\n\n\n

What a contracting strategy needs to decide<\/h2>\n\n\n\n
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A contracting strategy is not a purchasing list. It defines the undertaking\u2019s architecture of responsibilities: how packages, market, interfaces, risks and selection criteria will be combined before any RFP or RFQ is issued.<\/p>\n\n\n\n

See the complete Engineering Procurement cycle<\/a><\/p>\n<\/div>\n\n\n\n

Contracting strategy starts with the relationship between what the undertaking needs to deliver and how the market will be mobilized to produce that result. The World Bank treats this phase as part of the Project Procurement Strategy for Development<\/em> (PPSD): before inviting offers, the buyer should analyze market, operating environment and project risks to select a Procurement approach suited to the objective and expected value.<\/p>\n\n\n\n

In Engineering, the strategy should answer at least five groups of decisions:<\/p>\n\n\n\n