He'd been on report a dozen times for poor workmanship, among other things.

Though due to poor workmanship and dust this type of floor finish fails through lifting.

Now you may think that this is an article promoting poor workmanship, it is not.

Once inside he noticed signs of poor workmanship in the basement finishing.

He cited several instances: supervisors hitting women over the head for poor workmanship.

And some of the damage probably reflects poor workmanship rather than cost considerations.

It was also used to indicate poor workmanship in the manufacturing.

We will need to pay particular attention to road projects in order to avoid poor workmanship.

Repair work was made to the stone walls from 1930-1931, but with very poor workmanship.

The final cause was determined to be poor workmanship and materials of the original build.