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Item 11.a.
CENTRALSAN
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CENTRAL CONTRA COSTA SANITARY DISTRICT
August 19, 2021
TO: HONORABLE BOARD OF DIRECTORS
FROM: ROGER S. BAILEY, GENERAL MANAGER
SUBJECT: ANNOUNCEMENTS -AUGUST 19, 2021
Attached are the announcements for the above meeting.
ATTACHMENTS:
1. General Manager Written Announcements
August 19, 2021 Special Board Meeting Agenda Packet- Page 65 of 77
Page 2 of 2
Attachment 1
Board Meeting of August 19, 2021
General Manager Written Announcements
PROJECT UPDATE
1) Public Bidding of Hearth Replacement, District Project 100009
The Hearth Replacement Project will replace two failing hearths in Central San's multiple-
hearth furnaces. During the annual repairs of the refractory, Hearth 9 in Furnace 2
exhibited movement. Staff consulted with BSP Thermal Systems, Inc., the original
equipment manufacturer of the furnace equipment, and decided that this hearth should be
replaced for safety and reliability. Furnace operation is critical for wastewater solids
processing. Hearth 9 in Furnace 1 has also been identified as beginning to fail and
replacement in 2022 is appropriate. This work has and will be coordinated with the
Solids Handling Facility Improvements project.
The Hearth Replacement Project will advertise on August 24 and 31, 2021. Bids will be
opened on September 16, 2021. The Engineers estimate is $750,000. More information
will be presented when the Board is asked to award the construction contract on
October 7, 2021.
August 19, 2021 Special Board Meeting Agenda Packet- Page 66 of 77