Columbia Association has issued Invitation for Bid (IFB) 20-47: On-Call Mobile Welding Service. A pre-bid meeting will be held on Tuesday, February 11, 2020 at 11am at the CA Maintenance Facility, located at, 9450 Gerwig Lane, Columbia. Bidders will be allowed the opportunity to ask questions at this time. Bids are due no later than 2pm on Thursday, February 20, 2020. Contact Trissie Manwiller at 410-381-0287 or email