4.1 Collate delivery notes and cross reference with the sample Schedule. All delivery notes should be kept in the relevant teams' folder for the client/asset.
Transfer copies of these across to the invoice folder ready to attach to the invoice.
Compare the delivery notes to the schedule to check the correct number of samples are being invoiced. There may be discrepancies, and this is fine, but if there is a significant variation confirm with the relevant engineer and storeman that the quantities we have received are correct.
You should have delivery notes from the client into Metron, From Metron to the lab, delivery notes from the lab back to Metron and then Metron back to the client.
The delivery notes back to the client should include empty bottles, thief pump and a length of hose. Quantities from all these delivery notes will relate to different lines on the invoice.