Bidders' conference on 04/01/2010 (not clear if mandatory). Work shall consist of providing various overhead, bi-fold, and other commercial doors services, as required, throughout the State as specified by the Contractor, including maintenance, repair, replacement and/or installation. Work on overhead, bi-fold and other commercial doors may be performed at various state-owned facilities
(garages, warehouses, loading docks,etc) and various construction sites.