HomeMy WebLinkAbout28. Update on emergency situation declared 11-15-18 (splice repair on electrical feeder) Page 1 of 7
Item 28.
CENTRALSAN
CENTRAL CONTRA COSTA SANITARY DISTRICT
December 6, 2018
TO: HONORABLE BOARD OF DIRECTORS
FROM: EDGAR J. LOPEZ, CAPITAL PROJECTS DIVISION MANAGER
REVIEWED BY: JEAN-MARC PETIT, DIRECTOR OF ENGINEERING AND TECHNICAL
SERVICES
ROGER S. BAILEY, GENERAL MANAGER
SUBJECT: RECEIVE UPDATE ON EMERGENCY DECLARED ON NOVEMBER 15, 2018
AUTHORIZING REPAIRS TOA SPLICE ON THE HIGH VOLTAGE 12KV
ELECTRICAL FEEDER FROM SUBSTATION 82 TO SUBSTATION 40; AND
TERMINATE THE EMERGENCY SITUATION I N ACCORDANCE WITH
PUBLIC CONTRACT CODE 22050(C)(3)
Attached is the presentation that will be reviewed at the meeting.
ATTACHMENTS:
1. Presentation
December 6, 2018 Regular Board Meeting Agenda Packet- Page 196 of 202
!� I EMERGENCY UPDATE - HIGH VOLTAGE
ELECTRICAL FEEDER REPAIR
December 6, 2018
Board Meeting
CIA Edgar J . Lopez, PE
Capital Projects Division Manager
December 6, rBoard All
CENTRALSANr
CABLE SPLICE FAILURE
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• 12kV electrical feeder cable failed on Tuesday,
November 13 , 2018 at approximately 2 AM
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NEW CABLE AND BOXES NEEDED
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WORK COMPLETED
• Repair tested and accepted
• Electrical system back in operation
• General Contractor: Aztec Consultants Inc.
• Subcontractor: High Voltage Splicing Co.
• Completed on Tuesday, November 27 , 2018
• Approximate costs for repair $90 ,000
• Change order to Recycled Water Clearwell
Repairs, District Project 7365