A material trader may buy from several manufacturers or distributors and use another company for delivery. The project buyer needs enough visibility to connect the approved product with what reaches site. A single commercial contact can be convenient, but it should not obscure source changes, batch evidence or responsibility for a rejected shipment.
A material trader may buy from several manufacturers or distributors and use another company for delivery. The project buyer needs enough visibility to connect the approved product with what reaches site. A single commercial contact can be convenient, but it should not obscure source changes, batch evidence or responsibility for a rejected shipment.
Ask which manufacturer or source applies to each material line and whether the trader holds stock or purchases after order. Record alternatives separately. The project's qualified reviewer should assess the product evidence relevant to the actual source and application.
Do not assume that all products sold under a broad brand or family have the same characteristics. A source change can affect the documents and samples on which approval relied.
Ask how the trader identifies batches or lots where relevant and how those references appear on delivery records. Establish whether stock from several sources or production periods may be mixed. The buyer should know what evidence will allow a later investigation to identify affected material.
For example, a project may receive a replacement load with a different origin or reference. The trader should communicate that difference before the site relies on an earlier approval record.
Confirm who transports, unloads and handles the material before the site's receiving point. Ask how the trader communicates handling requirements and receives reports of damage or delay. Have the responsible team assess any product-specific storage or transport conditions.
The site should retain an accountable commercial contact even when another company operates the vehicle. A rejected load should not create a dispute about which supplier the project must chase for the next action.
Keep the assessed products, sources, evidence and delivery model in the supplier record. Require notice of material changes and route them to the relevant technical and commercial owners before acceptance.
Reassess a new product family or sourcing arrangement rather than extending approval automatically. Due diligence should establish a traceable chain for the materials the project actually buys. It should not become an unqualified statement that every product a trader can locate is equivalent to the approved specification or supported by the same evidence.
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