Businesses is seeking qualified proposals for approximately 10,000 sqft of Floor Trenching work to include a trenching plan, trenching services, installation of conduit, pull wire and restore floor in Suite 240 at the CNB Interchange Building located in Tulsa, OK. This installation will support placement of cubicle system furniture in the space. A detailed Scope of Work and drawing of floor layout can be found listed under the documents tab of this bid posting. There will be a MANDATORY pre-bid held on-site on Friday, March 9, 2012 at 10:00 AM CST. Sealed bids will be due no later than 2:00PM CST on Wednesday, March 14, 2012; bids can be mailed or hand delivered to the referenced addresses. All documents included under the Documents tab are to be included with bid packages, TERO bidders are required to include a copy of their TERO certificate, front and back.