Wednesday, Aug. 21, is the deadline for interested businesses to submit bids to provide waste hauling and recycling services to the Paramount Unified School District, according to a notice recently issued by the PUSD. Bidders have until 1:30 p.m. on the deadline date to get their sealed bids to the school district’s Purchasing Department at 8555 E. Flower St., in Paramount Propsective bidders must also attend a mandatory conferance set for 3:30 p.m., Wednesday, Aug. 7.