With these road improvements many contractors have been submitting plans for extensive housing developments.

Now, with the booming economy, contractors are submitting much higher bid prices given the intense competition for their labor.

Several contractors submitted estimates for building the schoolhouse.

Sometimes contractors submit lower tenders to win the contract and win the work.

As a result, no contractors submitted bids and the project was shelved until new funding streams could be developed a year later.

Nearly every major contractor was submitting fraudulent bills for work that was never done, sometimes in the names of people who did not exist.

When a general contractor submits a bid, he usually sticks to it, barring changes that are out of his control.

The other contractors submitted what the department said were higher-priced "complementary bids."

The contractor submits the return for month ended 5 February 2010 on 22 August 2010.

The contractor submits the return for month ended 5 May 2009 on 22 May 2010.