R2025-171 Resolution Authorizing a Construction Engineering Contract with Crawford, Murphy and Tilly for South Water Treatment Plant Electrical Improvements, City Project 2022-18

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I 111 ADVERTISEMENT FOR BIDS TIME AND PLACE OF OPENING BIDS: Sealed proposals for the improvement described herein will be received at the City 111 Purchasing Division located on the first floor of the Civic Center, #1 Gary K. Anderson Plaza, Decatur, Illinois, 62523, until MARCH 26, 2025 AT 10:00 A.M. and thereafter publicly opened and read. DESCRIPTION OF PROJECT: The proposed improvement is officially known as: 111 SOUTH WTP ELECTRICAL IMPROVMENTS IEPA LOAN NO. L17-2292 CITY PROJECT 2022-18 The proposed project herein specified and described includes the following work: THE ELECTRICAL IMPROVEMENTS TO THE SOUTH WATER TREATMENT PLANT,NITRATE FACILITY AND THE RAW WATER PUMP STA TION AND OTHER MISCELLANEOUS IMPROVEMENTS. A. AT THE SOUTH WATER TREATMENT PLANT REPLACE THE EXTERIOR MEDIUM VOLTAGE SERVICE ENTRANCE RATED ELECTRICAL GEAR FEEDING THE FACILITY, REPLACE THE MEDIUM VOLTAGE MAIN DISTRIBUTION SWITCHGEAR, MEDIUM VOLTAGE HIGH SERVICE PUMP MOTOR CONTROL CENTER, 480VAC HVAC AND CHEMICAL FEED MOTOR CONTROL CENTERS, AND REPLACE SCADA CONTROL PANELS ASSOCIATED WITH SUCH IMPROVEMENTS(SCC-2). IN ADDITION,REPLACE ALL THE LIGHTING IN THE �! WATER TREATMENT FACILITY, INCLUDING AN ASSOCIATED LIGHTING CONTROL SYSTEM. B. AT THE NITRATE FACILITY REPLACE THE EXISTING EXTERIOR TRANSFORMERS, MOTOR CONTROL CENTER, FEED PUMP VARIABLE FREQUENCY DRIVES,AND THE SCADA CONTROL PANEL(SCC-5). IN ADDITION, REPLACE THE HVAC UNIT HEATERS TO THE FACILITY. C. AT THE RAW WATER PUMP STATION, REPLACE THE MEDIUM VOLTAGE MOTOR CONTROL CENTER WITH MEDIUM VOLTAGE VARIABLE FREQUENCY DRIVES,REPLACE EXTERIOR LOW VOLTAGE TRANSFORMERS,REPLACE THE 480VAC MOTOR CONTROL CENTER, AND UPGRADE THE SCADA CONTROL PANELS (SCC-10, SCC-11). I 4