Our sourcing standards Our sourcing standards

Our sourcing standards and procedures.

Every procurement opportunity must be commenced from a default position of an open competition, in which all potential suppliers have a fair opportunity to compete. This encourages competition which leads to better Value for Money and stimulates innovative ideas and solutions.

Notwithstanding this, there are occasions where Value for Money will best be achieved through a closed contest or direct appointment selection, this is discussed under Supplier Selection Methods.

In all instances the process and methodology to be followed, a statement outlining the Value for Money context, and the impact on the supplier market will be required to be documented in the Procurement Planning document.


Supplier selection methods

The determination of which supplier selection method will be used will depend on the relative importance of price versus quality:

  • Focus on price – the suppliers are ranked by price. The preferred supplier will be the supplier with the lowest price that meets all the quality requirements.
  • Focus on both price and quality – the quality attributes of the suppliers are graded and the preferred supplier is selected by balancing price and quality.
  • Focus on quality – the preferred supplier is selected on the basis of quality, with price being negotiated afterwards.

The appropriate price and quality weightings in supplier selection will be determined by the need to obtain best Value for Money. Where the scope of work is well defined, the resources available in the market place are well matched and an accurate estimate of cost can be provided, price may be sufficient to distinguish suppliers. As the complexity of the activities or the level of risk transferred to the supplier increases, or where achievement of standards becomes more important, the emphasis on quality over price will become more pronounced.

Factors which influence the supplier selection method and resulting attribute weightings used for tender evaluations are included in this diagram.

informational chart

Based on these factors we will evaluate and select suppliers using one of the supplier selection methods outlined in the above diagram and outlined in the following paragraphs.

Evaluation attributes

We will ensure that the evaluation of tenders is structured, robust and transparent by describing in the tender documents which precondition and/or attributes will be evaluated, the weighting to be applied to each attribute, or whether the attribute will be assessed as a pass/fail.

Competitive tendering

Competitive tendering is the default method under which we will source goods and services above the value of $100k.

Depending on the value of the procurement we will conduct either a closed or open tender process as detailed below:

Contest Type Procurement Value Tender Available to
Closed  $100k to $300k Minimum three willing and able suppliers
Open >$300k All willing suppliers

In addition to the value of the procurement we will also consider the following when planning to undertake a competitive tender process:

  • The scope must be clear to all parties and suppliers must know their costs of delivery.
  • There must be an adequate number of suppliers.
  • The suppliers must be technically competent and must actually want the work.
  • There must be sufficient time for tendering.

If all of these considerations are not met then tendering may not deliver a value for money solution and direct appointment may be considered.

Evaluation of tenders

Tender evaluation is the process that enables the selection of the most appropriate tender that achieves the best Value for Money. The method of evaluation will be documented in both the Procurement Plan and the tender documents. A separate Evaluation Plan will be used for all procurements valued above $5m, or that are considered high risk. A good evaluation will result in the objectives of the procurement being achieved.

Commonly, evaluation will be carried out by the following eight stage process:

  • Stage 1 - Open tender box.
  • Stage 2 - Evaluation of preconditions.
  • Stage 3 - Individual Tender Evaluation Panel (TEP) member evaluation.
  • Stage 4 - TEP consensus and reference checking.
  • Stage 5 - Price evaluation (if required).
  • Stage 6 - Due diligence and determination of preferred supplier(s).
  • Stage 7 - Negotiation with preferred supplier(s).
  • Stage 8 - Determination of successful supplier.

Unsolicited proposals

From time to time, suppliers may wish to approach us with a proposal to meet a perceived need, without being asked to do so. This is considered an unsolicited proposal. We want to encourage suppliers to put forward good ideas and will treat all unsolicited proposals in a way that is transparent and fair to everyone.

For an unsolicited proposal to be considered it will typically need to have one or more of the following attributes:

  • Unique elements.
  • Demonstrate innovation.
  • Provide a solution to a need that is not otherwise available in the market.
  • Support the long term market development and needs of Auckland Transport.
  • Align with Auckland Transport’s plans, objectives and strategic direction.

Details on how to submit an unsolicited proposal and the process by which we evaluate a unsolicited proposal as contained on the procurement page of our website.

The opportunity to put forward unsolicited proposals must not be used as an opportunity to get around the requirement for open competition.

If there is doubt about the uniqueness of a proposal an RFI should be issued to the market to verify the uniqueness of the proposal.