CITY OF IRVINE, CALIFORNIA NOTICE INVITING BIDS Bid No. 09-2451 NOTICE IS HEREBY GIVEN that sealed bids will be received by the Purchasing Agent of the City of Irvine, California, for furnishing all labor services, materials, tools, equipment, supplies, transportation, utilities and all other items and facilities necessary therefore, as provided in the contract documents for Michelson Drive Traffic Signal Systems Upgrade from Culver Drive to MacArthur Boulevard together with appurtenances thereto, in strict accordance with the specifications on file at the Department of Public Works, 6427 Oak Canyon, Bldg. 3, Irvine, California 92618-5202. DATE OF OPENING BIDS: Bids will be received at the City of Irvine until 10:00 am on Wednesday, June 3, 2009