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How Do I Keep Track of Empty Kegs, Casks and Gas Cylinders My Pub Owes Back to Suppliers?

Pub cellars fill with empties from several suppliers, and gas bottles go missing. We track every container in and out so collections and charges are clear.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

A pub buying from several breweries collects empties from all of them, plus gas cylinders from a gas supplier, and nobody knows which containers belong to whom or which have been collected. We record containers in with each delivery and out with each collection, by supplier and type, so you know what you hold, what is waiting for collection and what might be charged for.

A corner of the cellar full of steel

At the back of the cellar there is a stack of empty kegs and casks. Some are from the wholesaler, some from the regional brewery and some from three local breweries. There are also CO2 and mixed gas cylinders, some full, some empty. The small brewery's driver asks which casks are theirs. You look for the stamp on each one. Two local breweries use similar casks.

A few months later a brewery says you have casks of theirs that were never returned, and the gas supplier invoices for a cylinder you are sure went back. You have no record either way.

Why containers go missing

Containers are the supplier's property, but they spend weeks in your cellar and move in and out with every delivery. Deliveries are recorded on the supplier's paperwork, collections often not at all. When several suppliers collect from the same stack, casks can go back with the wrong one and then sit in someone else's yard.

Gas cylinders are worse because they look alike and are changed by whoever is on duty when the gas runs out. Nobody writes down which cylinder went on, which came off or when the empty was collected.

Casks and kegs also look very similar across breweries, especially the plain steel ones used by small brewers or rented from a cask hire company. The brewery's name may be on a small stamp or a worn label, and at seven in the morning nobody reads them all.

What container confusion costs

ProblemEffect
Empties not collectedCellar space lost, trip hazards
Casks returned to the wrong brewerySmall breweries short of casks, and bad feeling
No record of returnsCharges for containers you believe you returned
Gas cylinders untrackedRunning out mid-service or paying for missing cylinders
Too many full cylindersRental on stock you do not need

Small breweries in particular rely on getting their casks back. A pub that returns them quickly and correctly is a pub they are happy to supply first.

There is a safety and space side as well. Empties stacked in the wrong place block the route to the cellar steps or the cooling unit, and a cluttered cellar makes every other job, changing barrels, cleaning lines, taking a delivery, slower and more awkward for whoever is down there.

Every container in and out

  1. Each delivery check records containers arriving by supplier and type: kegs of each size, casks, gas cylinders. Where containers carry a number or barcode, that can be captured.
  2. When a keg or cask is emptied, it is marked empty, and when a gas cylinder is changed, the change is recorded with one tap.
  3. The tool shows empties waiting by supplier, so the right ones are ready when each driver comes.
  4. Collections are recorded with the driver, date and containers taken, with a photo of the collection note if there is one.
  5. Gas cylinders full, in use and empty are counted, with a reminder to order before you run low and a warning if you are holding more than you usually need.
  6. If a supplier queries missing containers, you have the record of what came in and what went back.

Supplier container terms and any charges are between you and each supplier. We give you the record to discuss them with.

When the next driver arrives

The local brewery's driver comes in. The phone shows four of their casks waiting, and the stack is labelled by supplier. They take them, and the collection is recorded. The gas screen shows one full CO2 cylinder left and the order goes in. When a brewery later queries missing casks, you show them the collection dates.

  • Empties sorted and ready for the right supplier
  • Every collection recorded
  • Gas cylinders counted and reordered in time
  • A record to answer container queries

Does this sound like your cellar?

  • Empties from several suppliers pile up together.
  • Drivers take the wrong casks or leave theirs behind.
  • You have been charged for containers you think went back.
  • Gas runs out without warning during service.
  • Nobody records when a gas cylinder is changed.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

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Do we need barcode scanners?

No. Most pubs count containers by type and supplier on a phone. If your suppliers use barcodes on containers, the phone camera can read them.

Does this include gas safety checks?

No. Gas safety and cellar procedures are your own responsibility and your supplier's guidance. We only record containers and cylinders in and out.

Can it tie into the delivery check?

Yes. Containers are counted during the same delivery check, so it adds a few taps rather than a new job.

What affects the cost?

The number of suppliers and container types, and whether it is part of a wider cellar system or on its own.

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