We ask that the customer makes any specifications clear when ordering.
Calculating the correct quantity of concrete required is an important task. It can be very difficult to calculate the volumes needed and can be very easy to under or over order. If you are ordering your quantities via a blueprint, the hole excavated by heavy machinery won’t correctly match due to the bucket sizes being larger than the measurements used in architectural drawings. You also need to consider that earth and soil has movement and excavated cavities and holes may vary slightly from the drawings. As a rule of thumb we recommend adding 10% on top of any drawing calculations if you have not accurately measured after the dig.
We are happy to visit your site and measure free of charge to guarantee you get the right volume of concrete without incurring additional costs or spoiling a pour by having insufficient mix.