HomeMy WebLinkAbout04.b. Presentation (Handout)Item 4.b.
(Handout)
June 12, 2023
Solids Handling
Facility
Improvements,
Phase 1A Update
Consultant Agreement Status and
Bid Schedule Update
Edgar J. Lopez, P.E.
Provisional Director of Engineering and Tech. Services
Agenda
Bidding schedule changes
Major consultant agreement
status including last revision
approval ($750k in total) and
projections
Final Design Improvements
Bidder Feedback
Next Steps
Bid Schedule Changes
[Design Acceptance
M�, April
IF 2023
OF , Feb 2023 2023 2023
Phase I A
Bidding ::::+�
Path shown at previous Committee
meeting on Feb. 6, 2023 with 9 week
bid period.
Design Acceptance
Current path with
11-12 week bid April May
period 2023 'A Oy 2023
Phase I A
®_ Bidding
1'
Major Consultant
Agreement Status
Current & Potential Consultant Budgets:
Budget as of Feb. $750k
Potential
Potential
Consultant 2023 Authorization
Current Budget
Revisions
Final Design Costs
CDM $ 1,400,000 $ 297,000
$
1,697,000
$
229,000
$
1,926,000
GHD $ 800,000 $ 53,000
$
853,000
$
232,000
$
1,085,000
Aresine $ 800,000 $ 300,000
$
1,100,000
$
309,000
$
1,409,000
HDR $ 350,000 $ 100,000
$
450,000
$
75,000
$
525,000
Totals: $ 3,769,000 $ 750,000
$
4,100,000
$
845,000
$
4,945,000
QI�CENTRAL $AN
Final Design Improvements -74, P.,
since Feb. 2023 4
Disciplines and areas of improvements
Includes:
Construction Sequencing;
Overall electrical, instrumentation, and controls (EI&C) coordination
and consistency between consultant drawings;
Improved biddability for contractors (making it easier to quantify and
find electrical sources);
Finalizing equipment contracts with project changes;
Added 40 drawings, most of which are EI&C based, and completely
revised numerous drawings since 95% Submittal (Nov. 2022). Bid set
has 650 drawings and 6 large specification Volumes.
Bidder Feedback
r
A lot more interest than previous
project.
More Generals and Electrical Sub
Contractors confirming interest in
participating in the bid.
Previous bidders have acknowledged
major improvements in project
documents and changes.
Bid extension granted based on
electrical interest and questions.
Bid Opening scheduled for July 13, 2023
I
�''.1_RI CENTRALSAN
3