Northern Lehigh School District will soon learn how much it will cost for trash removal and heating oil.

That's because the district will receive bids on a pair of projects: district wide trash removal/recycling, and for No. 2 heating oil, regular unleaded gasoline, and ultra low sulfur diesel fuel.Bids for the district wide trash removal will be accepted until 1 p.m. May 3.The district's current contract with Waste Management expires on June 30, 2010.Also, bids for No. 2 heating oil, regular unleaded gasoline, and ultra low sulfur diesel fuel will be accepted until 10 a.m. May 10.