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HomeMy WebLinkAbout2023 CON Project Professionals Corporation - Civic Center Basement Power Upgrade CIP No. 20-03 - Changer Order No. 7PROJECT PROFESSIONALS CORPORATION CHANGE ORDER MEMORANDUM May 24, 2023 To: Roberto Yano Director of Engineering & Public Works/City Engineer Engineering and Public Works Department City of National City From: Josh Johnson Project Manager Project Professionals Corporation Project: Civic Center Basement Power Upgrade ClP No.: 20-03 Subject: Change Order No. 7 Change Order iyo. 7 provides for: Grounding the existing generator in the basement by procuring and installing (1) ##1/o grounding electrode in 31' conduit from generator to MSB, bonding #1./0 grounding electrode to generator and MSB grounding electrode •system and installing (1) 3/4" conduit and # /0 bare copper from existing grounding electrode system in MSB and bonding to building steel and cold water piping. Supporting Information: l l=l #6 referenced that the existing generator does not have a grounding electrode as shown on plan sheet (E-003). As directed by Randall Lamb, the Contractor r is to ground the existing generator to existing ground rods at the switchboard MSB and to existing cold water piping. Time Adjustmen t: Zero (0) additional working days are to be added to the Contract as the additional the critical path of the approved schedule. Cost Adjustment: Cost was determined by force account analysis for a total of 4,790.59. osh Johnson, PPC 5/31/23 ojec ' anager Date work did not affect 4)1 CALIFORNIA NATIOp u . q AL GRIT ru",-.07:k1/4 4101 I8ie n.1411a ATOP ) f r Civic Center Basement Power Upgrade CHANGE ORDER NO. 7 CIP NO.20-0 Contractor: National Electric Works 4440 Rainer Ave, Suite 101 San Diego, CA 92120 May 24, 2023 This Charge Order modifies Contractor's and the Cityis obligations and rights under the abovernentioned contract. This change order is not effective until approved by the City. Time adjustment: Zero (0) additional working clays are to be added to the Contract as the additional work did not affect the critical path of the approved schedule. Cost of Change Order: The City and the Contractor agree that the Contractor shall ground the existing generator in the basement by procuring and installing (1) 1/0 grounding electrode in 3" conduit from generator to MSB, bonding h/0 grounding electrode to generator and MSB grounding electrode system and installing (1) 3/4" conduit and 3 0 bare copper from existing grounding electrode system in MSB and bonding to building steel and cold water piping. The total amount for all labor, material, equipment and all other associated work is $4,790.59. Recommended by Project Manager: Josh Johnson, PP( Date: 5/31/23 By signing this Change Order the Contractor confirms that he/she is completely familiar with and has fairly negotiated its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. The .signer for the Contractor confirms that he/she is authorized to bind the Contractor to this Change Order. Agreed and Accepted by Contractor:. (Print Name and Title) '3, Doty Approved by Project Coordinator: Approved by Assistant Director of E & PW: Approved by City Engineer: Approved by City Manager: (Required for change orders $25,000 and above) Date: 56/ 3 I f Z3 r Date: C24 fr>""