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What is a short load of concrete?

The short answer

A short load is any ready mix order that does not fill a truck, which usually means under 10 cubic yards. Plants add a charge to cover the trucking they cannot fill, so the concrete on a small pour costs more per yard than the same concrete on a large one. That is a plant charge, not a contractor charge, and it is the reason small pads are worth bundling.

Short means short of a full truck, and the plant sets the line

A standard load of ready mix is 10 cubic yards, and that is what a truck and a driver are built around. Order three yards and the plant still sends a truck, still sends a driver, still batches and washes out, and still gives up a delivery slot in the day. The concrete costs what it costs. The trucking is what does not divide neatly.

So most batch plants have a point below which a delivery carries an extra charge. Where that line sits and what it is called is the plant's business and it varies between suppliers, which is why the right move is to ask the question out loud when you order rather than assume. Whoever is ordering the concrete for your job already knows the answer for the plant they use.

The choice you actually have, at order time

Once you know your yardage, and that is length times width times thickness in feet, divided by 27, plus 10 percent for waste, the decision in front of you is short and practical. There are three honest options and no clever fourth one.

Which one is right depends on whether there is other concrete you were going to pour eventually anyway. If there is, bundling almost always wins, because the crew, the forms, the setup and the delivery are being paid for either way and spreading them across more square footage is the only real lever on a small job.

  • Pour it as a short load and accept the plant's delivery charge on top
  • Resize the pour so it lands more efficiently inside a load, if the dimensions have any give in them
  • Bundle it with other work so one delivery serves the pad, the walk and whatever else has been on the list

How a small pour runs on the day

A short load does not mean a short day. The layout, the excavation, the stone base, the forms, the steel and the finishing all happen exactly as they would on a big slab, and the finishing window is set by the concrete rather than by how much of it there is. That is the real reason a small pad costs more per square foot than a driveway, and it is worth understanding before you compare the two numbers and feel cheated.

Placement is usually the simplest part. On a small pad the truck often reaches the forms with the chute, or the concrete gets moved the short distance in a wheelbarrow or a georgia buggy. A pour that small does not normally call for the pump unless the access is genuinely bad or the pad sits somewhere a loaded truck should not go, like behind a gate or across a septic field.

What we tell people who call about one small pad

We do not have a minimum charge. What is true is that the arithmetic on a small pour is less kind, and we would rather say that up front than write it in small print. So the conversation usually goes one of two ways.

If you have a shed pad and nothing else planned, we pour the shed pad and tell you what it runs. If you have a shed pad now and a walk to the back door you have been thinking about for two years, it is worth saying so, because doing both on one delivery is meaningfully better use of the same money. And if you describe it to us and it turns out to be a job you can honestly handle with bagged concrete on a Saturday, we will tell you that too.

Good questions

How small is too small to order ready mix?

There is no hard floor, but at some point the delivery charge is doing more work than the concrete. That crossover is worth asking your supplier about directly, and it is one of the questions we will answer straight when you describe the pad on the phone.

Can I combine two small pours into one delivery?

Usually yes, and it is the single best thing you can do for the economics of a small job. Both areas have to be formed and ready the same morning, because the concrete will not wait while somebody stakes the second set of forms.

Does a short load show up as a separate line on my estimate?

No. Our written estimate prices the finished square footage, so the delivery sits inside that number rather than beside it. If you want to see how the yardage worked out on your job, ask on the estimate visit and we will go through it with you.

Have a small pad or a short walk to pour?

Call and describe it. We will tell you straight whether it is worth doing on its own, worth bundling with other work, or not worth hiring anybody for at all.

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