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Tender and supplier selection

What is included in the offer?

Before comparing prices, establish what each supplier will deliver and what your team must procure separately. Software changes, building work and start-up support can fall on either side. Throughput figures also need the same operating conditions to be comparable.

Tidira prepares the tender, clarifies open points with suppliers and compares performance, scope, costs and delivery conditions. You receive a recommendation that explains the differences and identifies what must be settled before the order is placed.

Give suppliers a defined task

A functional tender defines the required operation while leaving room for viable supplier alternatives. It describes loads, flows, peaks and the conditions for measuring performance. Replenishment, returns, shared transport and downstream work are included where they affect the required output.

We compare different technologies against these requirements and clarify who is responsible for the layouts, ERP changes, controls, building work, installation, tests and support. For each substantial part of the work, the comparison states whether it is included, priced as an option, assigned to another party or still unresolved.

What you receive

  • Functional requirements and tender package

    Processes, performance requirements, layouts, scope boundaries, interfaces and acceptance criteria appropriate to the procurement stage.

  • Comparable supplier responses

    A common response structure and written clarifications for deviations, exclusions, dependencies and client inputs. Alternative proposals explain the changes they require in warehouse operation.

  • Technical and commercial comparison

    Base scope, options and missing work, plus licences, maintenance, support and spare-parts provisions. Price differences remain linked to performance and delivery conditions.

  • Award recommendation

    A recommendation with reasons, unresolved conditions and the points to settle before placing the order. The client retains the award decision.

Choose when to make the full commitment

Some projects need paid supplier engineering before the client can place a firm installation order. Tidira can define what that planning stage must deliver and what the client needs to decide afterwards. Selecting one planning partner reduces competition; retaining two comparable finalists adds planning cost and coordination. Open-book pricing shows the agreed costs and changes, but a price comparison still needs competing offers.

Illustrative procurement example

Two offers, one required operation

Suppose one proposal has a lower price and the other includes more software and commissioning work. Their quoted picking rates also use different assumptions.

  1. 01

    Reconcile performance

    Ask both suppliers to demonstrate the same order mix and concurrent replenishment, with the agreed staffing and downstream capacity.

  2. 02

    Reconcile cost and responsibility

    Identify ERP changes, interfaces, building work, tests and ramp-up support. Obtain prices for missing work or include an estimate with its assumptions stated.

  3. 03

    Set the award conditions

    Resolve material deviations, agree how performance will be demonstrated and define how changes will be priced. Base the recommendation on the operation each offer provides and its total cost, with remaining conditions stated.

The preferred offer depends on the actual proposals, clarifications and supporting evidence.

Technical note: comparing two warehouse concepts

Practical questions

Can Tidira compare offers we have already received?

Yes. The first step is to check whether they use the same demand, performance and scope assumptions. Missing information may require supplier clarification before a recommendation is possible.

Who pays Tidira for supplier selection?

For client-side supplier selection, Tidira is paid by the client and receives no supplier commissions or referral fees. The recommendation follows the operating requirement and the offers received. Tidira can also work for suppliers under a separate mandate that states the role and the handling of confidential information.

Does every tender need a finished detailed design?

No. The detail depends on the procurement model. Performance, scope and critical interfaces must be defined well enough for suppliers to price their obligations and identify the design work still required.

Prepare the tender or review the offers

Send the concept, procurement stage, supplier material and intended award date. Fabian will review which requirements and comparisons the next decision needs.

fabian.ecker@tidira.com+41 76 379 2919