The contractor hired by the management did not finish the work done in our living room. They did not cover nor cordon the area. He left the blower/dryer with the carpet on top of it, blowing dust all over our townhouse unit. I lost a day's work waiting for the contractor to arrive, supposedly at 10 am. My 4-year-old son is starting to wheeze, he has a history of asthma and allergies and my 15-month-old son is starting to have allergies because of the dust. The management did not offer to relocate us somewhere while the work was being done. Also, the work place area was left uncovered which posed a high risk on our safety and health.