CONCRETE MIXING AND TESTING

Concrete for piles and civil works shall generally be prepared in accordance with the following procedures:

· Concrete for the piles will be procured from an agreed batch plant, located at an acceptable distance from the site or possible already on site for other works.

· The mix shall be as client's specifications

· The concrete mixers shall be inspected daily to verify the mix proportions against the specified concrete grades, as per client's specifications.

· The supervisor will have tests made from time to time as pouring Occurs, and test cubes prepared for crushing test every fifty (50) batches.

· Slump test shall be performed prior to pouring at its point of utilization and should fall within the range specified.

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