Steel pipes

Pipe purchasing identity

Describe the pipe request using the terminology approved by your project engineer. Ask the bidder to identify the specific product description addressed in its response.

Use pipe identity brief to connect the wording in the enquiry with the item proposed by the bidder. Ask for a description that identifies the individual item and the product documents attached to it. Keep alternative labels associated with their own questions until your responsible reviewer has assessed the response, and use the agreed item description consistently in the drawing register and purchasing schedule. Ask the bidder to mark any proposed alternative separately so that its description is not mistaken for the item originally requested.

Pipe drawing request

Prepare the project drawing and identify the information your engineering reviewer needs. Request a written response to the drawing before comparing offers.

In pipe drawing package, identify the approved project drawing and the product item it describes. Ask the supplier to connect its proposed description with that exact reference. Have the project engineer specify which drawing details need a response, then return any differences in item naming or proposed presentation for clarification before the purchasing team accepts the product description used in the offer. Identify the project role authorized to approve a change in the drawing description before accepting a supplier response that proposes different wording.

Pipe use description

State the intended project use and refer technical approval questions to your responsible engineer. Ask what additional information is needed to discuss the request.

Use pipe application questionnaire to describe the decision your project team needs to make and the material or output it wants reviewed. Separate the requested outcome from the observations your own reviewers will assess. Ask the bidder to identify unanswered questions in that target description and to relate its response to the same project objective before commercial scope is discussed. Identify the review question associated with the requested output so that the proposed scope can be assessed against the purpose of the enquiry.

Pipe document comparison

Ask for a product document schedule tied to each proposed pipe item. Compare the response with the same purchasing description across bidders.

Arrange pipe comparison schedule with the buyer's requested items alongside the corresponding descriptions in each supplier response. Keep drawing references and product document references attached to the item they describe. Mark unanswered questions against the affected item rather than combining them into a general note, and request a corrected response before the purchasing team compares offers against the agreed project scope. Keep a request for clarification attached to the affected purchasing line so that an answer concerning another item cannot close the question.

Steel pipes: documents to request