HomeMy WebLinkAbout15. Receive update on emergency situation to repair or replace VFDs at Lower Orinda Pumping Station, and terminate the emergency Page 1 of 3
Item 15.
,ek CENTRAL SAN
CENTRAL CONTRA COSTA SANITARY DISTRICT
March 5, 2020
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 JANUARY 16, 2020
AUTHORIZING REPAIR OR REPLACEMENT OF THE VARIABLE
FREQUENCY DRIVES (VFDS)ATTHE LOWER ORINDA PUMPING
STATION, AND TERMINATE THE EMERGENCY SITUATION I N
ACCORDANCE WITH PUBLIC CONTRACT CODE 22050(C)(3)
Attached is a presentation on the Lower Orinda Pumping Station Variable Frequency Drives Emergency
Declaration Update.
Strategic Plan re-In
GOAL TWO: Strive to Meet Regulatory Requirements
Strategy 1 - Strive to achieve 100%permit compliance in air, water, land, and other regulations, Strategy 2- Strive to
minimize the number of sanitary sewer overflows
GOAL FOUR: Develop and retain a highly trained and innovative workforce
Strategy 3- Meet or exceed industry safety standards
GOAL FIVE: Maintain a Reliable Infrastructure
Strategy 3- Protect District personnel and assets from threats and emergencies
ATTACHMENTS:
1. Presentation
March 5, 2020 Regular Board Meeting Agenda Packet- Page 104 of 106
Page 2 of 3
�+ LOWER ORINDA PUMPING STATION
VARIABLE FREQUENCY DRIVES
EMERGENCY DECLARATION UPDATE
Board Meeting
March 5, 2020
A, Edgar J. Lopez
Capital Projects Division Manager
I
ACTIONS SINCE EMERGENCY DECLARED
• Contracted with Fiore Industrial Electrical Services from
Los Angeles to troubleshoot and repair the failed variable
frequency drives (VFDs). These have since been repaired.
However, there is no guarantee on reliability. Completed
• Finalized design of replacement VFDs. Selected 300-hp
Eaton Corporation drives. Completed
• Issued a Purchase Order to Eaton Corporation for three
replacement VFDs and one additional spare. Completed
LL
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CENTRALSAN
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March 5, 2020 Regular Board Meeting Agenda Packet- Page 105 of 106
Page 3 of 3
TOTAL ESTIMATED PROJECT COSTS
• VFD Repair and Purchases (Emergency)............$ 250,000
• Engineer's Estimate for Installation.....................$ 230,000
• Consultants (Design and Support).....................$ 65,000
• Engineering and Operations Staff...................... 35,000
$ 580,000
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CENTRALSAN
STAFF RECOMMENDATION
•Staff recommends to terminate the emergency
declared on January 16, 2020.
CENTRALSAN
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March 5, 2020 Regular Board Meeting Agenda Packet- Page 106 of 106