All contractors must be prequalified by MassDOT prior to bidding on horizontal construction projects with an estimated value of $50,000 or more. This includes projects managed by cities and towns and by the Department of Conservation and Recreation. Contractors must renew their certificates at least every 12 months to remain eligible to bid on new projects. Construction Prequalification Committee meetings are held on Wednesdays at 8:30 a.m., except on legal holidays. Contractor meetings are held on Wednesdays from 10:00 to 10:30 a.m., as requested.