Northern Lehigh School District should soon know the price tag associated with its middle school door replacement project.

Bids to replace the existing entrance doors at the facility are due to the district by 1 p.m. Tuesday, July 9, at which time they'll be opened.In May, the school board authorized administration to enter into contracts with the successful bidder for the project, with a not to exceed amount of $57,320.The district plans to pay for the project from out of its Capital projects account.