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INTER -OFFICE MEMORANDUM <br />DEPARTMENT OF PUBLIC WORKS <br />DIVISION OF ENGINEERING <br />TO: Members of the Board of Public Works <br />Eric Horvath, Director of Public Works <br />Clara McDaniels, Assistant City Attorney Public Works <br />Kara Boyles, City Engineer <br />Linda M. Martin, Clerk <br />FROM: Jacob M. Klosinski, P.E., Assistant City Engineer <br />SUBJECT: Project No. 117-132 WWTP Electrical Improvements <br />Change Order No. 1 <br />DATE: September 30, 2019 <br />i�w�wNn�s�uo w�i�ri�ra��.��wMorowmoi�nw�uar w�nm mu.. ...swum.^u.�wv�w vwa�wwrAmmAnn �mmwmo�yumnnx�nm���momoiou :�m%�wrearor�rv�smumu wwouoowo�,rwmumnmm�rxmmum�uuu�rniiininnnnxn�oi�um�mi000ioimmro�urc�oRiRiRi�iamn�wmau��nn:aarv�mm�m�mmrcmm�r�muooM�wouo�wmmioio�a <br />The Division of Engineering and the Division of Utilities requests the Board of Public Works <br />approval of Change Order No. 1 for Project No. 117-132 Wastewater Treatment Plant Electrical <br />Improvements. <br />The following is a summary of the work included in Change Order No. 1: <br />PCO#2 Deviation #2, Route SE Switchgear #1 to Compressor Basement: <br />($25,271.00) <br />PCO#3 Deviation #3, Route NE Switchgear to Gallery 2 & Gallery 3: <br />($40,002.00) <br />PCO#4 Adjustable Frequency Drive relocation to Degrit Building: <br />($13,672.00) <br />PCO#5 Allen-Bradley Low Voltage Motor Control Center and Changes: <br />$181,005.00 <br />PCO#6: RFI#16, Removes 8-500MCM conductors from cable tray: <br />($18,001.00 <br />TOTAL Change Order No. 1 <br />Original Contract: <br />Total Changes due to previous change orders: <br />Total Percentage of previous change orders: <br />Total Increase/Decrease for Change Order No. 1: <br />Total Percentage of Change Order No. 1: <br />New Contract Amount: <br />Number of Days adjusted for the current change order 120 Days. <br />Substantial Completion Date prior to Change Order: <br />Final Completion Date: <br />New Substantial Completion Date: <br />New Final Completion Date: <br />$ 84,059.00 <br />$6,332,340.00 <br />$ 0.00 <br />0.00% <br />$ 84,059.00 <br />1.33% <br />$6,416,399.00 <br />5/31 /2020 <br />6/28/2020 <br />9/28/2020 <br />10/26/2020 <br />The Division of Engineering will utilize sufficient funds from Sewage Works Capital, Treatment <br />and Disposal E ui ment Account 642-0630-415-43-6' . For questions regarding the above <br />recommendation or the subject project, contact Jacob M. Klosinski (Ext. 9496) at the Division of <br />Engineering or AI Greek (Ext. 4210) at the Division of Utilities. <br />