If the village manager, or his/her designee, determines that blight or blighting factors exist or the blight or blighting factors have not been removed after service of the removal notice as set forth in section 30-36, the cause of the blight or blighting factors may be removed by the Village upon the direction of the village manager, or his/her designee. The Superintendent of Public Works shall keep or cause to be kept an accurate account of all expense incurred with respect to each parcel of land entered upon in carrying out the provisions of this ordinance and shall make a sworn statement of the account and present it to the village manager.