The lowest total price does not always mean the same work has been offered more economically. Tests, documentation, licenses and site services may appear in different places across proposals. A comparison matrix should reveal the scope behind the price.
Compare deliverables, not headings
Separate hardware, licenses, engineering, testing, site service, training and support. For every “included” item, state the quantity, duration or revisions covered. Keep options distinct from base scope. Ask for a written clarification of blank fields rather than treating them as zero-cost inclusions.
Expose interface responsibilities
Field cabling, electrical design, network preparation, third-party communications and data cleanup can sit at proposal boundaries. Undefined ownership affects the overall schedule. For each interface, identify the party supplying inputs, performing the work and accepting the result. Show dependent deliverables on the same schedule.
Evaluate lifecycle through explicit questions
Prepare questions about version support, spares, license renewal and backup handover. Match claimed duration or coverage to the contractual wording. A numerical score alone is not a decision: record open risks, assumptions and alternatives in the technical evaluation.
Review with your team
- Are options separate from base scope?
- Are interface responsibilities assigned?
- Have testing and documentation deliverables been compared?
Next step
To map these points to your plant scope, use the project preparation checklist. An engineering discussion can review installed conditions, open questions and priorities together.
