The Real Cost of Sending a Van to the Wholesaler (Again)

It starts the same way every time. Somebody on site realises they are left short of the consumables they need for the day ahead. They call the office, who suggests a next-day delivery or a trip to the wholesaler. So someone jumps in a van. Forty-five minutes to the wholesaler, twenty minutes finding what they need, forty-five minutes back. That’s nearly two hours gone, plus the cost of the materials, plus the fuel, plus the fact that whoever drove the van wasn’t doing their actual job while they were out.

On most sites, this happens so regularly that it's just part of the normal routine. Nobody flags it as a procurement failure. It's just another day on site. And that's precisely the problem.

What it Really Costs

Let's put some rough numbers on it. A single emergency run typically burns around £80 to £120 when you factor in all costs such as vehicle, fuel, driver time, and the uplifted product costs for procuring outside of pre-existing supplier terms. Not to mention the productivity loss from whoever was waiting on site for these materials in the first place.

On a busy project, this could happen three to four times a week. That's around £300 to £500 a week alone. You then scale that up to a 52-week programme and this could be between £15,000 to £26,000 per site per year. For a contractor running fifteen or twenty active sites a year, the annualised figure lands between £250,000 and £500,000. It's staggering.

The Procurement Black Hole

So the cost is bad enough, but the lack of visibility on this is even worse. Emergency runs completely bypass every control and measure the procurement team has put in place. Approved supplier lists do not apply in these cases. So there is no competitive pricing, no purchase order raised, payment upfront, with a receipt left at the trade counter. The materials eventually arrive on site and disappear into the project with no record of who ordered them, who authorised it, or whether the original items were in fact on site all along and were just misplaced.

So for contractors trying to maintain cost control and a compliance for auditing across multiple sites, this becomes a nightmare. You can't manage what you can't see. And right now, this is happen across sites every day.

Fixing the Root Cause

The reason these situations happen isn't that the site teams are disorganised or like the drama. It's that the supply chain presents no viable alternative. When the storeroom runs out and there is no delivery for another two days, a trip to the wholesaler is the only option.

Opus changes that equation. By positioning a staffless, always-available supply point directly on site, workers can order what they need from their phones and collect it within a matter of minutes, day or night. Stock levels are monitored automatically and reorder requests are triggered before a shortage happens, not after. And every transaction is logged against the individual user, with full spend data flowing right into the contractors ERP system.

The van doesn't need to leave from the compound because the materials are already there.

The Opus Effect

We've seen contractors reduce emergency procurement occurrences by over 70% within the first three months of deploying Opus. The savings aren't theoretical, they show up in reduced vehicle mileage, lower fuel spend, fewer off-contract purchases, and a procurement team that can actually see what's being spent on site consumables for the first time.

There's a secondary benefit too. When every order goes through the Opus platform, the data starts to build a picture of actual consumption patterns. What's being used, by whom, how fast. That's information most contractors never had, and it's building the foundations for smarter stock decisions going forward.

In Summary

The van trip to the wholesaler feels harmless. It's quick, familiar and solve the immediate issues. But adding that up over a year across a multi-site portfolio and you're looking at a cost centre that budgets did not account for. Opus gives you a way to eliminate most of the trips, capture the data, and put the savings back where they belong.