HomeMy WebLinkAbout04.c. Receive quarterly update on the Fiscal Year 2024-25 Capital Improvement ProgramPage 1 of 33
Item 4.c.
F__1_448�411C_S0
November 6, 2024
TO: ENGINEERING AND OPERATIONS COMMITTEE
FROM: EDGAR J. LOPEZ, CAPITAL PROJECTS DIVISION MANAGER
REVIEWED BY: GREG NORBY, DEPUTY GM - ENGINEERING & OPERATIONS
ROGER S. BAILEY, GENERAL MANAGER
SUBJECT: RECEIVE QUARTERLY UPDATE ON THE FISCAL YEAR 2024-25 CAPITAL
IMPROVEMENT PROGRAM
Attached is the new Capital Improvement Program quarterly report for Fiscal Year 2024-25. Staff will
present and discuss the report.
Strategic Plan re -In
GOAL ONE: Customer and Community
Strategy 1— Deliver high -quality customer service
GOAL FOUR: Governance and Fiscal Responsibility
Strategy 1 - Promote and uphold ethical behavior, openness, and accessibility, Strategy 3 - Maintain financial stability
and sustainability
GOAL SIX: Infrastructure Reliability
Strategy 2 - Execute long-term capital renewal and replacement program
ATTACHMENTS:
1. Quarterly Report, July to September 2024
November 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 30 of 64
Page of 33
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CAPITAL IMPROVEMENT PROGRAM - CIP
Capital Projects Quarterly Status Report — Q1
JULY - SEPTEMBER 2024
- 1
Since 1946, Central Contra Costa Sanitary District (Central San) has provided safe
and reliable wastewater collection and treatment for residents in central Contra Costa
County. Today we serve over 481,600 residents and 3,000 businesses in 147 square
miles. Our services include supplying recycled water for parks and golf courses,
providing both commercial and residential recycled water pickup programs, operating
a household hazardous waste collection facility and running a sophisticated water
quality laboratory. Our core mission is to protect public health and the environment,
and our customers can count on us for vital services 24 hours a day, every day.
Central San's infrastructure includes a 1,540-mile collection system (including 18
pumping stations) and a wastewater treatment plant that have been well maintained,
but due to their advanced ages, now require renovation and upgrades. Already, the
equipment at the plant and in the system have been extended well beyond their
typical useful life due to responsible and robust maintenance practices. Some of the
collection system facilities are over 100 years old, and many are over 50 years. The
treatment plant facilities were primarily constructed in the 1970s and some are now at
the point where maintenance alone cannot maintain reliable performance. These
recommended extensive renovation and improvement projects will provide for
continued reliable operation. Central San funds an extensive Capital Improvement
Program (CIP) designed to prepare, maintain, optimize, and enhance Central San's
assets; meet regulatory requirements, accommodate the community needs; and
protect public health and the environment. Capital improvements are construction or
renovation activities that add value to Central San's fixed assets (pipelines, budlings,
facilities, and equipment) or significantly extend their useful life.
This report summarizes the CIP's progress and major highlights or accomplishments
in Fiscal Year (FY) 2024-25, Quarter 1 (July to September 2024).
Edgar J. Lopez, P.E
Capital Proje�
Page 4 of 33
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Page 3 of 32
CENTRAL CO mber 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 33 of 64
SANITARY IS R i
Time Elansed fil 25i4
A
PROJECT
B
C A-B
D [R/Aj
E F G F/E
H F E J pH
JPROGRAM
TOTAL
TOTAL
TOTAL
%
APPROVED
TOTAL
TOTAL
%
KPI
0
ESTIMATED
SPENT
REMAINING
TOTALSPENT
I
EXPENDITURES
SPENT IN
REMAINING
SPENT IN
12024-25
PROJECT BUDGETS
TO DATE
TO DATE
TO DATE
FY 2024-25
FY 2024-25
FY 2024-25
FY 2024-25
Collection System
$
184,601,256
5 60,565,017
$ 124,036,239
33%
$ 55,371,314
$ 5,110,074
$ 50,261,248
9%q
15%
Treatment Plant
$
516,754,332
$ 119,243,394
$ 397,510,938
23%
$ 59,891,113
$ 12,074,175
$ 47,816,M6
20%*
5%
General Improvements
$
37,159,000
$ 14,347,218
$ 22,811,782
39%
$ 9,128,624
$ 1,091,842.
$ 8,036,781
12%*
13%
Recycled Water
$
58,059,000
$ 41,287,759
$ 16,770,241
71%
$ 2,841,177
$ 191,936
$ 2,649,241
7%*
18%
TOTAL
$
796,572,598
$ 235,443,388
$ 561,129,200
30%
$ 127,232,228
$ 18,468,027
$ 108,764,216
1S% *
14%
CIB Contingency
$
3,SW,000
$ 3,800,000
$ 3,SW,000
$ -
$ 3,800,000
TOTAL with Contingency
$
800,372,588
$ 235,443,388
$ 5CA,929,200
$ 131,032,228
$ 19,469,027
$ 112,SCA,216
Budget to Actual Spending Trend FY 24-25
Sewer Construction Fund
(in millions)
$140
$127.2
$120
�.$i 14.5
$100
$80
$21.4
$20 --- $19.3
$18.5
JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN
—Budget Target (90% of Budget] +Actuals
Page 4 of 32
CENTRAL CO mber 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 34 of 64
SANITARY IS R i
Executive Summary (Continued)
Collection System Sewer Renovation Status
This program conducts in-house design and construction management for projects for public sewer mains (6-12"
diameter pipelines) that are near the end of their useful life and in poor condition. The program budgets for and has a
goal to replace or renovate approximately 6-miles per year. Given that projects can range in scope, complexity, and
timeline, this goal is a total per year running average. This quarter, the program has completed approximately 0.3 miles
as shown below:
Sewer Replacement Metric
(Goal of 6.0 miles)
Fiscal
Year
Miles
(3-year avg)
2020-21
7.1
2021-22
6.5
2022-23
5.9
2023-24 I 4.5
2024-25 I TBD
Sewer replacement work is conducted in public or private streets and routinely in backyard sewer easements as shown
in the following pictures.
Program Highlights
Solids Handling Facility Improvements - Phase 1A
Protect Description
Major renovation of the furnace wet scrubber system,
dewatering equipment, cake pumps, seismic retrofitting,
furnace burner replacement, and electrical systems within
the Solids Conditioning Building at the treatment plant.
Benefit
Safety of employees, meeting regulatory air standards,
energy efficiency, and reliability of critical infrastructure.
Project Milestones
• Notice to Proceed with Construction was issued in
October of 2023 with an anticipated completion date of
October of 2027.
• Construction on each of the two furnaces are limited to
a 18-months duration.
Progress and other key achievements
• Mobilized and completed exterior utility relocation,
structural and electrical investigations.
• Completed the foundation for the two air pollution
control equipment (wet scrubbers).
• Installed piers for the exterior seismic buttresses.
Currently working on reinforcement steel.
• Building and erecting structural steel and scrubbers.
• Demolished the Sludge Blending tank cover and
building the replacement cover.
• Complete the structural steel for the infill slab and
working of the concrete decking.
T'
Figure 1 - New stainless steel air pollution control
equipment (Wet Scrubbers) mobilized into building
Program Highlights
Aeration Basins Diffuser Replacement - Phase 1
Project Description
Major renovation and upgrades to the aeration basins
structures and aeration mechanical systems. Work
includes seismic retrofitting, concrete repairs,
improvements to the process equipment, upgraded
diffusers, piping, and electrical controls.
Benefit
Improve aeration system performance and optimize the
activated sludge process, which will improve nutrient
removal within the existing facilities.
Project Milestones
• Notice to proceed was issued in August 2023 and the
completion date is scheduled for December of 2025.
• Basin 1 renovation to be completed by November of
2024.
• Basin 2 by November of 2025.
Proaress and other kev achievements
ii
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• Mobilized and demolished the existing concrete Figure 2 Aeration Basin new concrete floor under
construction
plenums in Basin 1 including diffusers and piping.
• Received the new District furnished diffuser systems
on time.
• Completed the concrete pour for the new floors,
including the south selector.
• Installed new pressure relief valves, stainless steel
piping headers and risers, gates, and
controls/electrical .
• Completed seismic reinforcement in Basin 1 and south
selector channel.
• Preparing to perform the concrete work for the new
baffle walls.
Active Major Projects by Phase
The CIP traditionally uses a Design -Bid -Build project delivery method in which an owner, Central San, first develops a
high-level scope for the needed improvements and then either plans and designs the project in-house or procures a
professional engineering firm to perform the services. For major infrastructure projects, engineering firms with specialty or
multi -discipline professionals including sub -consultants are commonly hired. Central San then solicits public bids for the
project and procures a general contractor to construct the project based on the contract documents.
Alternatively, Central San is working on a second method for project delivery that consists of a Design -Build approach.
This delivery method contracted with a single design -build firm in which the design, cost estimating, construction is
package under a final guaranteed maximum price (GMP) contract. This approach has two phases (final design and
construction) for consideration and approval.
Regardless of project delivery method, every project follows a consistent process of consecutive delivery stages as
presented in the model below:
Page 10 of 33
Page 9 of 32
CENTRAL CO mber 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 39 of 64
SANITARY IS R T
Program Budget Performance
As of July 1, 2024, the total construction commitments authorized by the Board for FY 2024-25 or prior is $105.2 million,
of which approximately $37 million is from previous years as carry forward and $68.2 million is for FY 2024-25. This
includes all construction contracts, purchase orders, construction management, and supporting services required to
complete the construction related projects within the CIB. For FY 2025-26 and FY 2026-27, the total commitments are
$131.8 million.
Sewer Construction Budget, Commitment and Capacity
A
B
ChB
D B/
E
F
G F/E
H FE
1 I-H
TOTAL
TOTAL
TOTAL
%
APPROVED
TOTAL
TOTAL
%
RPi
PRO1
ESTIMATED
SPENT
REMAINING
TOTALSPENT
EXPENDITURES
SPENTIN
REMAINING
SPENTIN
FY 2024-25
NO
PROJECT TITLE
PROJECT BUDGETS
TO DATE
TO DATE
TO DATE
FY 2024-25
FY 202425
FY 2024-25
FY 2024-25
TYPE CS Collection System
5991
PH Sewer Renovation Phase 2
$
8,252,000 $
9,153,737 $
98,263
99%
2913,469
201,206
98,253
67%*
-42%
8443
LG Diameter Pipe line Inspection
$
7,41 $
746,806 $
6,745,194
10%
2,754,531
19,337
2,745,194
1%
24%
8444
Force Main Inspection Program
$
1,278,000 $
29,735 $
1,249,2455
2%
254
539
(735)
379%*
-354%
6447
PumpStation Security improvement
$
621,000 $
1,472 $
619,528
0%
61$528
-
519,528
0%L
25%
8450
Development Sewerage Suppart
$
9,667,316 $
5,939,926 $
2,728,390
69%
1,097,750
213,350
874, 390
20%9
5%
8457
Pu m p Station Upg rades-Ph. 2
$
38,000,000 $
21,107,330 $
16,892,670
55%
10,212,799
2,170,128
B4O42,670
21%*
4%
100006
Contractual Assessment District Proj Financing
$
1,232,940 $
- $
1,232,940
0%
532,940
-
632,940
11
25%
100007
39-Inch Main Trunk No. 1 Renovation
$
4,SOQ000 $
295,074 $
4,204,926
7%
2,241,591
36,655
2,204,926
2% 7�
23%
100017
SR PumpStation Electrical Upgrades
$
1,913,000 $
1,916,826 $
(3,826)
100%
328
4,155
[3,826)
1266%
-1241%
100023
Walnut Creek Sewer Renovation Ph. 15
$
6,379,000 $
6,300,989 $
78,111
99%
[105,383)�
(183,494)
79,111
1711
-149%
100024
South Orinda Sewer Renovation Ph. 9
$
750,000 $
757,909 $
(7,9091
101%
(3,989)�
3,920
(7,999)
-9m
123%
100025
Lafayette Sewer Renov. Ph. 15
$
750,000 $
725,032 $
24,969
97%
110,120
85, 152
24,959
T1%
-52%
100029
Sewer System Infrastructure Plan
$
1,600,000 $
685,056 $
914,934
43%
1,054,949
140,015
914,934
13%*
12%
100037
Orinda Moraga PSArchitectural Improvements
$
1,550,000 $
53,320 $
1,496,680
3%
3,31
-
396,680
11
25%
100039
Collection System Sewer R enovatian Ph. 2
$
60,003,000 $
220,988 $
59,792,012
0%
19,9113,1337
37,925
19,792,012
0%Q
25%
100041
Buchanan Lift Station Abandonment & Sewer
$
6,400,000 $
599,300 $
5,800,700
9%
2,586,049
135,3413
2,450,700
5%0
20%
100042
PumpStaton Upgrades, Phase 2B
$
10,S31,000 $
2,146,400 $
8,384,600
20%
1
184,374
5,053,600
3%❑
22%
100044
Collection System Modeling Support FY 22+
$
1,385,000 $
60,430 $
1,324,570
4%
225,756
41,186
184,570
18%0
7%
100649
Downtown Walnut Creek Sewer Renovation -Locus[
$
6,335,000 $
5,356,493 $
978,507
1
782,918
(195,589)
978,507
-25%*
50%
100050
CCTA A -Li ne Re location
$
1, 1-,- $
695,599 $
404,401
63%
596,497
182,096
404,401
31%*
-61A
100052
No. Orin d a Sewer R e novations, Ph. 9
$
650,000 $
699,332 $
[48,332)
107%
11,808
59, 940
(48,332)
516%9
-491%
100059
Collection System Planning 2023+
$
2,000,000 $
136,171 $
1,963,829
7%
99,559
25,728
63,929
29M 9
-4%
100060
Pumping Station Equipment & Piping Replacement 2023+ $
2,000,000 $
19,563 $
1,981,437
1%
181,437
-
181,437
01
25%
100061
Maintenance Access Cover Modifications 2023+
$
3,-,- $
286,420 $
3,113, S80
8%
429,700
15,120
413,580
4%❑
21%
100065
To ppa n Terrace Sewer R enovati on
$
650,000 $
491,193 $
158,807
76%
320,360
161,552
158,807
W%0
-25%
100066
Martinez Urgent Force Main Replacement
$
3,952,000 $
2,196,802 $
1,765,198
55%
3,195,267
1,430,070
1,7G5,198
45%*
-20%
100068
Pleasant Hill Sewer Renovation Ph. 3
$
650,000 $
475,961 $
174,039
73%
394,247
220,208
174,039
56%0
-31%
100070
Cedar Lane Sewer Modifications
$
1,200,000 $
56,617 $
1,143,383
5%
1,181,520
39,137
1,143,393
3%Q
22%
100072
Lake Cascad a Sewer Relocation
$
500,000 $
337,550 $
262,450
56%
267,90E
5,457
262,450
2%Q
23%
100075
Pleasant Hill Sewer Renovations, Ph. 4
$
250,000 $
61,580 $
1.M.420
25%
250,000
61,580
188,420
25%0
0%
100076
Walnut Creek Sewer Renovations, Ph. 17
$
250,000 $
8,- $
241,504
3%
250,000
9,496
241,504
3%a
22%
10D077
Lafayette Sewer Renovations, Ph. 16
$
250,000 $
6,998 $
243,002
3%
250,000
6,998
243,002
3%❑
22%
Rounding
-
9
Total FY 2024-25 CS Anwunt
$
184,601,256 $ 60,56S,017 $ 124,035,239
33%
$ 55,371,314 $
5,11Q074 $
50,261,748
"
New project -Nat in 24-25 adopted budget -Transfer from Contingenry
or other projects
Page 11 of 32
rNaAr�p mber 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 41 of 64
SANITAPY IS
TOTAL
TOTAL
TOTAL
S
VED
TOTAL
TOTAL
'M
PI
PRG
I
IMATED
SPENT
ITOTAL
RTO
SPE
EXPENDITUR
I
SPENT
I
EMAINING
R12024-25 I
SPENTIN
I
202425
NO
PROJECT TITLE
PROJECT BUDGETSI
TO DATE
DATEG
T DATE
FY 2002425E5
FY 2024-125
FY224-25
TYPE TP Treatment Plant
7315
Applied Research and Innovations
$
1,4579,191 $
1,679,191 $
[0}
100%
5,561
5,561
(0)
100%a
-75%
7341
WC/Grayson Creek Levee Rehab
$
6,850,000 $
1,336,455 $
5,513,545
20%
1,063,467�
49,922
1,013,545
5%
20%
7349
Solids Handling Facility Improvements
$
199,963,697 $
59,733,988 $
140,229,699
30%
213,731,449�
8,945,750
20,784,599
30%0
-5%
7349
Steam Aeration& Blower Systems Renovations
$
4,850,000 $
4,592,492 $
257,508
95%
258,668�
1,160
257,508
0%
25%
7357
Plant Wide Instrumentation Upgrade
$
521,000 $
431,703 $
89,297
83%
89,297
-
89,297
09fi
25%
7369
Piping Renovation - Phase 10
$
5,645,000 $
5,991,409 $
(235,409)
104%
(357,469)'
(121,060)
(235,409)
34%
-9%
7370
Annual Infrastructure Replacement
$
4,305,000 $
4,499,657 $
1194,657)
SOS%
(62,3315)'
132,321
(194,557)
-212%+
237%
`7373
Fire Protection System Ph. 3
$
1,100,000 $
1,104,811 $
(4,8111
100%
(3,401
1,404
(4,811)
-419fi+
55%
100001
UPCAA Urgent Projects FY 2020-25
$
1,400,ODo $
858371 $
541,4529
61%
582,611
40,982
541,629
7%10
18%
1OW10
Air Conditioning &EigMing Renovation
$
450,W0 $
570:504 $
1120,5041
127%
171,878)�
48,626
(120,504)
-68%+
93%
100011
Plant Electrical Replacement & Rehabilitation
$
1,558,371 $
541,312 $
1,017,059
35%
574,547�
7,488
517,059
1%,
24%
1W012
UV Disinfection Replacement
$
70,OW,WO $
2,768,401 $
1
4%
3,277,056
45,467
3,231,5%
19fi
24%
1OW14
I Bu I di ng Modifications& Ma inten an ce Shops l mprov. $
3,700,000 $
440,121 $
3,259,879
12%
1,801,5&0�
41,701
1,759,879
2%Q
23%
10DO15
Electric Blower Improvements
$
14,095,000 $
13,710,161 $
384, B39
97%
(207,177)�
1592,016)
384,839
286%0
-261%
1O0019
Aeration Basins Diffuser Replacement Ph.1
$
20,879,OW $
30,376,481 $
10,502,514
50%
6,687,998�
2,094,490
4,603,519
31%0
-5%
100022
Wet Weather Basin Improvements
$
10,90 ,000 $
8W,721 $
10,091,279
7%
1,339,075
47,796
1,291,279
49fia
21%
1ON30
Solids Handling Facility Improvements Ph.2
$
2,800,000 $
2,030,066 $
769,934
73%
8W,391 �
W,457
769,1334
11%10
14%
100032
Steam Renovations, Ph. 1
$
12,5W,O00 $
2,256,068 $
10,243,932
18%
5,043,67d
299,740
4,743,932
6%0
19%
1OW34
TP Safety Enhancement Program
$
2,050,000 $
161,047 $
1,888,953
8%
(l
-
(61,047)
0%d
25%
1W040
Electrical Infrastructure Sub 55
$
31,SW,WO $
189,W7 $
31,310,111
1%
1,355,665
45,552
1,310,113
3%
22%
100045
Fire Protection System Ph.4
$
860,000 $
73,778 $
786,222
91%
859,273
73,051
756,222
9%
16%
1OW46
Control5ystem Upgrades
$
1,100,000 $
70,118 $
1,029,882
6%
433,063
3,180
429,992
1%,
24%
100047
Secondary Clarifier and Channel Improvements Improv.
$
17,SW,OW $
562,754 $
16,937,246
3%
1,750,936
313,591
1,437,245
18%
7%
100049
Warehouse Seismic Upgrades
$
2,500,000 $
2,717 $
2,497,283
0%
997,283
-
367,293
09fi;
25%
10DO51
RAS Piping Renovations
$
2,020,00) $
2,118,037 $
[99,0371
SOS%
43,560�
141,597
(98,037)
325%0
-300%
•100054
Aeration Unit I Steam Turbine Overhaul
$
700,000 $
1,079,008 $
(379-0091
154%
(379,008) '
-
(379,008)
0% L
25%
10D055
Process Optim1 z ation an d i cien cy
$
3,200,000 $
457,074 $
2,742,926
14%
616,7131
73,785
542,925
12%0
13%
10W57
Plant Control Syst em 1/0 Repla cement-Pha se
$
2,8(lil $
394,117 $
2,405,893
14%
685,633
89,750
605,883
13%0
12%
1OW58
Treatment Plant Planning 2023+
$
2,729,083 $
320,014 $
2,409,059
12%
219,409�
50,340
15%069
28%0
-3%
1W069
Odor Control Facilities Improvements
$
17,450,000 $
103,603 $
17,346,397
1%
1,405,266
62,999
1,346,397
4%,
21%
1OW73
Piping R enovations - Ph ase 11
$
8,550,W0 $
85,501 $
8,464,499
1%
499,5713
75,080
414,499
1S%
10%
1OW74
Central Chilled Water Plant
$
fill $
2,478 $
597,522
0%
597,755 �
232
597,522
09fi
25%
10DO78
Nutrient Management
$
60,000,OD0 $
4,347 $
59,995,653
0%
300,O00
4,347
295,653
1%Q
24%
Rounding
8
Total FY 2024-25 TPAmount
$
516,754,332 $119,243,394 $ 397,510,938
23%
$ 59,891, 113 $ 12,074,175 $
47,816,946
20960
5%
"italic
Frojects oxen ho it not Fin Cl&for 24125
A
B
C A-B
D IB/
E
F
G[FIE)
H F-E
!-F{
TOTAL
TOTAL
%
APPROVED
TOTAL
TOTAL
%
KPI
TOTAL
PRO1
ESTIMATED
SPENT
REMAINING
TOTALSPENT
EXPENDITURES
SPENTIN
REMAINING
SPE HT IN
FY22425
NO
PROJECTTITLE
PROJECT BUDGETS
TO DATE
TO DATE
TO DATE
IFY 2024-25
FY 2024-25
FY 2024-25
FY 2024-25
TYPE GI Gen
era] I mprovements
5251
Capisal improvement program & Budget Improvement
$
fiW,000
$ 662,613
$ 27,397
911
41,101
1 13,714
27,387
33%0
-8%
B252
POB F.V. Charging Station
$
5,290,OW
$ 752,245
$ 4,537,7SS
14%
1,507,798
70,043
1,537,755
4%[y
21%
*85I6
District Equipment A cquivitron
$
2,076,0W
$ 2,037,776
$ 39,224
98%
101
59,124
29,224
64%!
-39%
0517
Vehicle Replacement Program
$
9,518,OW
$ 5,495,272
$ 4,022,728
58%
2,961,448
238,720
2,722,728
8%0
17%
lUO003
Property Repairs&Improvements
$
1,300,000
$ 1,713,154
$ (413,154}
132%
(125,561
287,588
(413,154)
-229%+
254%
100004
HOB Exterior Repairs
$
411
$ 291,102
$ 108,898
73%
108,8961
-
108,898
0%
25%
100027
Furnishings Replacement
$
100,000
$ 145,5W
$ f45,560}
146%
I3,5l
41,879
145,550)
-1138%+
1153%
100029
Solar Proj ect on Lagiss
$
60o,OW
$ 528,083
$ 71,917
88%
75,498
� 3,581
71,917
1
20%
100031
Community Dev. System Replacement
$
1,160.0w
$ 1
$ 529,103
54%
41
(59,262)
529,103
-13%+
38%
1OW33
Security Improvements FY 2021-25
$
1,8W,OW
$ 229,W9
$ 1,5'Fil
13%
771
5,924
770,091
1%,y
24%
1OW35
Technology Strategic Plan
$
S ooW
$ 504,493
$ 295,507
63%
333,763
38,255
295,507
11%0
14%
100056
Net2ero Study
$
450,OW
$ 145,435
$ 304,565
32%
304,565
-
304,565
0%2L
25%
1O0063
IT Development 2023+
$
6,400,0W
$ 8W,724
$ 5,531,276
14%
795,700
214,424
581,275
27%0
-2%
100064
Capital Legal Services 2023+
$
T75,000
$ 78,065
$ 6%,935
10%
57,569�
35,635
21,935
62%ID
-37%
100067
PDD Parking Lot Improvements
$
350,000
$ 217,245
$ 132,755
li
235,525
102,770
132,755
44%0
-19%
100071
Long Term Wet Weather Resiliency
$
1,700,W0
$ 43,065
$ 1,656,935
3%
683,841�
25,856
556,935
4%L
21%
1OW79
Mt. View Sanitary District Feasibility study
$
750,OW
$ 3,580
$ 746,420
0%
400,OW
3,590
395,420
1%L
24%
100MO
Equipment Acquisition FY 2024+
$
3,000,e00
$ -
$ 3,000,000
0%
300,OW�
-
300,O0()
0%,•,,
25%
Rounding
�1)
Total 12024-25 GI Amount
$
37,159,000 $ 14,347,218 $ 22,811,782
39%
$ 9,128,624 $ 1,091,842 $ 8,036,781
12%
13%
Page 12 of 32
erNaAr�o mber 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 42 of 64
SANITAPY IS
Tme Ela -cl I
2SE
A
PROJECT
B
C A-B
❑ B/A
E
F
G (F/El
H F-E
11-H
TOTAL
TOTAL
TOTAL
%
APPROVED
TOTAL
TOTAL
%
KPI
PROJ
ESTIMATED
SPENT
REMAINING
TOTALSPENT
EXPENDITURES
SPENTIN
REMAINING
5PENTIN
FY 2024-25
NO
PROJECT TITLE
PROJECT BUDGETS
TO DATE
TO DATE
TO DATE
FY 2024-25
FY 2024-25
FY 2024-25
FY 2024-25
TYPE RW Recycled Water
7361
Filter Plant& Clearwell Improvements Ph. 1A
$
40,394,000 $
40,491,132 $
[102,132)
100%
42,818
144,950
(102,132)
339%*
-314%
7366
RLW Distribution System Renov. Program
$
1,175,000 $
304,349 $
870,651
26%
459,092
18,441
440,551
4%
21%
7368
Water Exchange Project
$
400,OW $
142,131 $
257,863
36%
257,863 r
-
257,863
0%
25%
10Do02
Filter Plant& Clearwell Improvements Ph. 1B
$
14,950,000 $
191,162 $
14,758,838
1%
2,015,490 r
6,652
2,009,939
0%L,
25%
1ON36
Zone 1 Recycled Water 2021
$
1,144,000 $
159,979 $
985,021
14%
65,913
21,892
44,021
33%*
-8%
Rounding
Total FY 2024-75 RW An unt
$
58,058,000 $ 41,287,759 $
16,770,241
71%
$ 2,841,177 $
191,— $
2,649,241
Page 13 of 32
rNaAr�o mber 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 43 of 64
SANITAPY IS
Page 15 of 33
ENTRA«o mber 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 44 of 64 Page 14 of 32
SANITARY IS R i
List of Active Major Projects
Collection System Program
• Planning
o Force Main Inspection Program - Phase 1
o Large Diameter Pipeline Inspection Program - Phase 1
• Design
0 39-Inch Main Trunk No. 1 Renovation
0 CCTA A -Line Relocation
• Bid/Award
0 Buchanan Lift Stations Abandonment & Sewer
• Construction
o Pumping Station Upgrades - Phase 2A & 2B
o Martinez Urgent Force Main Replacement
Treatment Plant Program
• Planning
0 Treatment Plant Odor Control Facilities Improvements
• Design
o Secondary Clarifier and Channel Improvements
o UV Disinfection Replacement
o Wet Weather Basin Improvements
• Bid/Award
0 Steam Renovations - Phase 1
• Construction
o Solids Handling Facility Improvements - Phase 1A
o Aeration Basins Diffuser Replacement - Phase 1
General Improvement Program
• Design
0 Electric Vehicles (EV) Charging Infrastructure - Phase 1
Recvcled Water Proaram
• Design
0 Filter Plant & Clearwell Improvements - Phase 1 B
• Construction
0 Filter Plant & Clearwell Improvements - Phase 1A
Page 17 of 33
Collection System Program
Status as of Sep-24
Large Diameter Pipeline Inspection Program — Phase 1
Scope
Project Information
A phased large -diameter pipeline inspection program was developed, prioritizing
Program Mgr. Sasha M
Project number 8443
inspections based on pipe age and potential consequences of failure. The five-year
District Project Mgr. Dana L
Priority Rank 54
program will CCTV & multi -sensor inspection of 88 miles of large -diameter pipes
Construction Mgr.
Phase Planning
(>18 inches), which includes approximately 3800 LF with a siphon configuration
n/a
and 1200 maintenance access holes.
Contractor n/a
Concord Billing? No
Designer n/a
% Cost Completion 7.2%
Progress Summary
Lookahead
• Request for Proposals resulted in the Board authorizing in a contact to be
• Notice to Proceed
executed in June 2024.
• Kick-off Workshop
• Contract executed October 2024.
• Work Plan for Year 1
Inception to Date Cost Details
Total
Budget to Date
Expenditure
% Spent
Phase (Thru Current FY) Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget) Time Elapsed KPI
Planning $ 3,342,675 $ 3,000,000
$ 6,342,675
$ 457,939
$ 5,884,736
7.2% 5% -2.7%
Design $ 8,260
$ 8,260
$ 10,021
$ (1,761)
121.3%
Construction $ 141,065
$ 141,065
$ 278,846
$ (137,781)
197.7%
Total $ 3,492,000 $ 3,000,000 $ 6,492,000 $ 746,806 $ 5,745,194
Contract Financials
Major
Original Contract
Change Order
Current Contract
Total Invoiced
Contracts
Amount
Amount
Amount
TO DATE
Remaining
Consultant
$ 865,000
$ -
$ 865,000
$ 131,169
$
733,831
Equipment
$ -
$
-
General Contractor
$ 425,523
$ 3,709
$ 429,232
$ 237,994
$
191,237
CM
$ -
$
-
Other
$
Total
$ 1,290,523
$ 3,709
$ 1,294,232
$ 369,163
$
925,068
Major Change Orders (over $200k) approved this period:
none
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
80%
30%
...........
20%.
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan %Cum Spent %Cum
Project Schedule Status
Milestones
Plan
Planning Start
9/1/2017
Planning End
Design NTP
6/20/2024
Design Completion
12/31/2029
Construction NTP
n/a
Construction End
n/a
Current Appro
Actual Date Forecast Date
9/1/2017 9/1/2017 9/1/2017 Areas of Concern/Risks
• None
11.5%
Spent Total# of Change
(Total Contract) Orders TBD
15% - $ -
55%
28.5%
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site/Progress Photo
6/20/2024
11/1/2024
12/31/2029
12/31/2029
n/a n/a
n/a
n/a n/a
n/a
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 46 of 64 page 16 of 32
Page 18 of 33
Collection System Program
Status as of Sep-24
39-Inch Main Trunk No. 1 Renovation
Scope
Project Information
This project will install approximately 3900 LF of 8-inch main sewers to re-route
Program Mgr. Sasha M
Project number 100007
flow from 5 points -of -connection on Main Trunk No. 1 to the A -Line Relief
District Project Mgr. Dana L
Priority Rank 54
Interceptor in Marsh Drive and 3 points -of -connection to the 78-inch portion of
the A -Line in Berry Drive and south of Center Avenue to the
Construction Mgr. TBD
Phase Design
Golf Course. After the new sewer mains are in-service and the 84-inch portion of
Contractor TBD
Concord Billing? No
the A -Line has been relocated (as Main Trunk No. 1 is needed for bypassing),
Designer Carollo
% Cost Completion 16.9%
then approximately 6600 LF of the Main Trunk No. 1 can be
abandoned/removed.
Progress Summary
Lookahead
• 50%design submitted October 2024
100% Final Plans expected by end of February 2025
• Staff review
[-�Bicl in March/April 2025
• Construction spring/summer 2025
Inception to Date Cost Details
Total
Budget to Date
Expenditure
% Spent
Phase
(Thru Current FY)
Future FY Total Budget
TO DATE
Total Remaining
(Total Budget)
Planning
$200,000
$ 200,000
$4,675
$ 195,325
2.3%
Design
$1,000,000
$ 1,000,000
$168,940
$ 831,060
16.9%
Construction
$1,300,000
$2,000,000 $ 3,300,000
$121,460
$ 3,178,540
3.7%
Total $ 2,500,000 $ 2,000,000 $ 4,500,000 $ 295,075 $ 4,204,925
Contract Financials
Major
Original Contract
Change Order Current Contract
Total Invoiced
Contracts
Amount
Amount
Amount
TO DATE
Remaining
Designer(s)
$
305,000
$ $
305,000
$ 70,890
$
234,110
Equipment
$
-
$
-
Pre Construction
$
74,100
$ (25) $
74,075
$ 54,787
$
19,288
CM
$
-
$
-
Other
$
Total
$
379,100
$ (25) $
379,075
$ 125,677
$
253,398
Major Change Orders (over $200k) approved this period:
none
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
80%
60%
40%
20%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum
Project Schedule Status
Current Approved
Milestones+ Date Forecast Da
Planning Start 7/1/2023 7/1/2023 7/1/2023 7/1/2023
Planning End
Design NTP
4/1/2024 4/1/2024
4/1/2024
4/1/2024
Design Completion
2/28/2025
2/28/2025
2/28/2025
Construction NTP
5/1/2025
5/1/2025
5/1/2025
Construction End
12/31/2025
12/31/2025
12/31/2025
Time Elapsed KPI
50.0% 33.1%
6.6% 48.3% # 41.7%
Spent Total q of Change
(Total Contract) Orders TBD
23
74
33
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Tota I 0 0
Site/Progress Photo
Areas of Concern/Risks
• Easement Exchanges & Acquisition
• Abandonment of the 39" will be completed under
the A -Line Sewer Relocation for CCTA, DP 100050, as
this pipe is needed for bypassing during that
relocation.
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 47 of 64
Page 17 of 32
Page 19 of 33
Collection System Program
Status as of
Sep-24
CCTA A -Line Relocation
Scope
Project Information
To prepare engineering plans and relocate sections of its 84-inch A -Line pipe
Program Mgr. Sasha M
Project number
100050
along the east side of Interstate 680, as well as a portion of an 8-inch main on
District Project Mgr. Dana L
Priority Rank
62
the west side, which flows into a 12-inch main across the freeway.
Approximately 4,000 linear feet of the A -Line will be relocated along Berry
Construction Mgr. TBD
Phase
Design
Drive to the Treatment Plant, with existing facilities being abandoned in place.
Contractor TBD
Concord Billing?
No
On June 15, 2023, the Board approved a Utility Relocation Agreement with
Designer Carollo
% Cost Completion
62.2%
CCTA to reimburse design phase costs, with a separate agreement for
construction costs to follow.
Progress Summary
Lookahead
• 50% design submittal received.
Inception to Date Cost Details
Budget to Date
Phase
(Thru Current FY)
Future FY
Planning
$ 6,560
$
Design
$ 1,093,440
$
Construction
$
Total
$ 1,100,000
$
Contract Financials
Major
Contracts
Designer(s)
Equipment
General Contractor
CM
Other
• 100% Final Plans will be ready by 12/31/24.
• Construction schedule pending funding and authorization by CCTA.
Total
Expenditure
Total Budget
TO DATE
Total Remaining
$ 6,560
$15,804
$ (9,244)
$ 1,093,440
$679,794
$ 413,646
$0
$ -
$ 1,100,000
$ 695,598
$ 404,402
Original Contract Change Order Current Contract Total Invoiced
Amount Amount Amount TO DATE Remaining
$ 1,125,690 $ $ 1,125,690 $ 604,158 $ 521,532
% Spent
(Total Budget) Time Elapsed KPI
240.9 %
62.2% 73.7% 11.5%
63.2% 78.3% 15.0%
% Spent Total q of Change
(Total Contract) Orders TBD
54% 1
Total $ 1,125,690 $ - $ 1,125,690 $ 604,158 $ 521,532 54%
Major Change Orders (over $200k) approved this period:
C01 - additional design services
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
80
60
40
20%
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum J
Project Schedule Status
Current Approved
Milestones Date F
Planning Start 3/1/2023 3/1/2023 3/1/2023 3/1/2023
Planning End
Design NTP 7/1/2023 7/1/2023 7/1/2023 7/1/2023
Design Completion 2/28/2025 2/28/2025 2/28/2025
Construction NTP 3/1/2026 3/1/2026
Construction End 6/30/2030 6/30/2030
Safety Record
Near Miss
First Aid
Property Damage
Total
Site/Progress Photo
1
This Period Total to Date
0 0
Areas of Concern/Risks
• Subject to CCTA funding for construction
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 48 of 64 Page 18 of 32
Page 20 of 33
Collection System Program
Status as of Sep-24
Buchanan Lift Stations Abandonment & Sewer
Scope
Project Information
This project will replace and remove aging equipment in poor condition at
Program Mgr. Sasha M
Project number 100041
the South & North Buchanan Lift Stations. Major elements are:
District Project Mgr. Kevin R
Priority Rank 36
- Abandon the South Buchanan and North Buchanan air ejector lift stations
Construction Mgr. TBD
Phase Bid/Award
and the sewer main under the runway of Buchanan Field Airport.
- Reroute approximately 4,800 feet of sewer mains near the Buchanan Field
Contractor TBD
Concord Billing? No
Airport.
Designer CCCSD
% Cost Completion 9.4%
Progress Summary
• Completed 100% Design
• Ongoing coordination with Contra Costa County for airport requirements and
property rights
• Public outreach in progress
Inception to Date Cost Details
Lookahead
• Obtain easement exchange and encroachmen
permit conditions from County
• Continue outreach to impacted businesses
• Bid project
Total
Budget to Date
Expenditure
% Spent
Phase
(Thru Current FY) Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget) Time Elapsed KPI
Planning
$ -
$ -
$
Design
$ 400,000
$ 400,000
$ 557,298
$ (157,298)
139.3% 114.3% -25.0%
Construction
$ 2,650,000 $ 3,350,000
$ 6,000,000
$ 42,003
$ 5,957,997
0.7%
Total
$ 3,050,000 $ 3,350,000
$ 6,400,000
$ 599,301
$ 5,800,699
9.4% 61.5% n 52.2%
Contract Financials
Major Original Contract Change Order Current Contract
Total Invoiced
% Spent Total# of Change
Contracts Amount Amount
Amount
TO DATE
Remaining
(Total Contract) Orders TBD
Designer(s) $
$
Equipment $
-
$ -
General Contractor $ 40,000 $
40,000
$ 39,920
$ 80
99.8%
Pre -Construction $ 118,140 $ (1,950) $
116,190
$ 98,123
$ 18,067
84.5%
Other
$ -
Total $ 158,140 $ (1,950) $
156,190
$ 138,043
$ 18,147
88.4%
Major Change Orders (over $200k) approved this period:
Safety Record This Period Total to Date
COxx - None
Near Miss
First Aid
Project Budget FY 2024-25 Performance
Property Damage
Project Budget -Planned vs Actual
100%
80%
60%
40%
20%
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum
Project Schedule Status
Current Approved
Man<�
al Date
Forecast Date
Planning Start 9/6/2022
9/6/2022 9/6/2022
9/6/2022
Planning End
Design NTP
7/1/2023
Design Completion
7/1/2024
Construction NTP 11/1/2024
11/1/2024
11/1/2024
Construction End 12/31/2025
12/31/2025
12/31/2025
Total 0 0
Site/Progress Photo
Areas of Concern/Risks
• Buchanan airport coordination
• nearby commercial customers and golf course
easement acquisition with county
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 49 of 64
g g g g Page 19 of 32
Page 21 of 33
Collection System Program
Status as of Sep-24
Martinez Urgent Force Main Replacement
Scope
Project Information
This critical and urgent project will replace 650 LF of twin 20" corroded force
Program Mgr Sasha M
Project number 100066
mains from the Martinez Pumping Station, including the aerial crossings at
District Project Mgr Mark W
Priority Rank 5
the Martinez Refinery adjacent to the railroad. Existing structures will have to
Construction Mgr Mark W
Phase Construction
be modified and the specialty work will need to be closely coordinated with
the railroad, utility agencies, and the Refinery.
Contractor JMB Construction
Concord Billing? No
Designer Carollo
% Cost Completion 60.3%
Progress Summary
• Installed temporary bypass pipeline. Installed approximately 95% of the
replacement force mains alignment including the twin aerial casings.
• Tie ins and rebuilding Junction Structure 11 remains.
Inception to Date Cost Details
Lookahead
• Anticipated that the force mains will be online by the end of October
with punchlist and other small work to be completed in November.
Total
Budget to Date
Expenditure
% Spent
Phase
(Thru Current FY)
Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget) Time Elapsed KPI
Planning
$ -
$
$
-
$ -
$ -
Design
$ 445,000
$
$
445,000
$ 77,216
$ 367,784
17.4%
Construction
$ 3,517,000
$
$
3,517,000
$ 2,119,586
$ 1,397,414
60.3% 92.1% 31.8%
Total
$ 3,962,000
$
$
3,962,000
$ 2,196,802
$ 1,765,198
55.4% 92.1% 36.7%
Contract Financials
Major
Original Contract
Change Order
Current Contract
Total Invoiced
Contracts
Amount
Amount
Amount
TO DATE
Designer(s)
$
Equipment
$ -
General Contractor
$ 2,522,000
$
$ 2,522,000
$ 1,548,291
CM
$ 490,260
$ 490,260
$ 301,983
Other
Total
$ 3,012,260
$
$ 3,012,260
$ 1,850,274
Major Change Orders (over $200k) approved this period:
COxx- none
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
% Spent
Total k of Change
Remaining
(Total Contract)
Orders TBD
$ 973,709
61.4%
1
$ 188,277
61.6%
$ 1,161,986
61.4%
1
Safety Record
This Period Totalto Date
Near Miss
First Aid
Property Damage
Total
0 0
100% ... ... .. .....
80%
60%
40% 20%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
Project Schedule Status
Mnw<�
Planning Start
Planning End
Design NTP
Design Completion
Construction NTP
Construction End
• • • • • Plan % Cum Spent % Cum
Current Approved
SAW Actual Date Forecast Date
10/4/2023 10/4/2023
9/30/2024 9/30/2024 10/31/2024
Site/Progress Photo
Areas of Concern/Risks
• Currently operating on a single temporary bypass.
• Need to complete installation prior to wet weather
flows.
• Permit/Coordination with UPRR incurring
approximately $40k/month.
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 50 of 64
g g g g Page 20 of 32
Page 22 of 33
Collection System Program
Status as of Sep-24
Pump Station Upgrade - Phase 2A
Scope
Project Information
The project involves replacing corroded steel dry pits with new wet wells at
Program Mgr. Sasha M
Project number 8457
Fairview and Maltby Pumping Stations, backup generators, instrumentation,
District Project Mgr. Mark W
Priority Rank 3
pumps, valves, gates, all piping, and concrete. It also includes rehabilitating or
Construction Mgr. Mark W
Phase Construction
replacing flow meters, updating major electrical controls per Arc Flash Study
recommendations, replacing and seismically bracing worn control panels and
Contractor C. Overaa & Cc
Concord Billing? No
electrical cabinets, and improving safety devices such as gas detection
Designer HDR
% Cost Completion 51.7%
systems and eye wash stations.
)rogress Summary Lookahead
• Installed wet/dry well in -ground concrete vault structures. • Continue site improvements including electrical duct banks, electrical
• Installed new gravity sewer and force main piping (tie-ins not yet completed). buildings, new PG&E service entrances.
• Installed interior piping and new pumps at Fairview and work underway at • Install new generators. Anticipated completion by Fall 2025.
Maltby.
Inception to Date Cost Details
Total
Budget to Date
Expenditure
% Spent
Phase
(Thru Current FY) Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget) Time Elapsed KPI
Planning
$ 150,000
$ 150,000
$ 38,826
$
111,174
25.9%
Design
$ 3,900,000
$ 3,900,000
$ 3,517,041
$
382,959
90.2%
Construction
$ 25,100,000 $ 8,850,000
$ 33,950,000
$ 17,551,463
$
16,398,537
51.7% 62.9% 0 11.2%
Total
$ 29,150,000 $ 8,850,000
$ 38,000,000
$ 21,107,330
$
16,892,670
55.5% 62.9% 0 7.3%
Contract Financials
Major
Original Contract
Change Order
Current Contract
Total Invoiced
Contracts
Amount
Amount
Amount
TO DATE
Designer(s)
$ 3,154,561
$ 160,000
$ 3,314,561
$ 2,746,265
Equipment
$ 207,718
$ -
$ 207,718
$ 207,718
General Contractor
$ 27,608,204
$ -
$ 27,608,204
$ 15,294,628
CM
$ 1,595,702
$ (10,072)
$ 1,585,630
$ 1,183,933
Other
Total
$ 32,566,184
$ 149,928
$ 32,716,112
$ 19,432,543
Major CO (over $200k) approved this period:
COxx- none
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
% Spent
Total a of Change
Remaining
(Total Contract)
Orders TBD
$ 568,296
82.9%
6
$ -
100.0%
$ 12,313,576
55.4%
$ 401,697
74.7%
2
$ 13,283,568
59.4%
8
Safety Record
This Period Totalto Date
Near Miss
First Aid
Property Damage
Total
0 0
100%
80%
60%
40%
20%
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum
Project Schedule Status
Current Approved
Miles<
Date Forecast Date
Planning Start 11/1/2019
11/1/2019
Planning End
Design NTP
Design Completion
Construction NTP 11/29/2022
11/29/2022 11/29/2022
Construction End 10/31/2025
10/31/2025 10/31/2025
Site/Progress Photo
Areas of Concern/Risks
• Electrical supply chain
• Tier 4 generator requirements by local airboard
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 51 of 64
g g g g Page 21 of 32
Page 23 of 33
Collection System Program
Status as of Sep-24
Pump Station Upgrade - Phase 2B
Scope
Project Information
To address aging infrastructure and enhance reliability at the Martinez Pumping
Program Mgr.
Sasha M
Project number 100042
Station. The key elements include replacing critical instrumentation and
District Project Mgr.
Mark W
Priority Rank 3
rehabilitating/replacing flow meters. Pumps, valves, and gates will either be
reconditioned or replaced, and both piping and concrete will be repaired or
Construction Mgr.
Mark W
Phase Construction
recoated. The project also entails replacing major electrical components and
Contractor
C. Overaa & Co
Concord Billing? No
controls in accordance with Arc Flash Study recommendations, as well as replacing
Designer
HDR
% Cost Completion 20.4%
worn control panels and seismically bracing control panels and electrical cabinets.
Safety devices will be improved through the replacement of gas detection systems
and eye wash stations.
Progress Summary
Lookahead
• Installed piles for new PG&E service entrance building.
• Completed painting of exterior areas.
• Equipment procurement and installation.
• Construct new service entrance.
Inception to Date Cost Details
Total
Budget to Date
Expenditure
% Spent
Phase (Thru Current FY)
Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget) Time Elapsed KPI
Planning $
$
$
$
Design
$
$ -
$ -
$ -
Construction $ 5,700,000
$ 4,831,000
$ 10,531,000
$ 2,146,400
$ 8,384,600
20.4% 52.5% 32.1%
Total $ 5,700,000
$ 4,831,000
$ 10,531,000
$ 2,146,400
$ 8,384,600
20.4% 52.5% 32.1%
Contract Financials
Major
Original Contract Change Order
Current Contract
Total Invoiced
% Spent Total q of Change
Contracts
Amount Amount
Amount
TO DATE
Remaining
(Total Contract) Orders TBD
Designer(s)
$ 326,000
$ 326,000
$ 151,794
$
174,206
46.6%
Equipment
$ -
$ -
$
-
General Contractor
$ 7,912,000 $
$ 7,912,000
$ 1,715,000
$
6,197,000
21.7%
CM
$ 500,000
$ 500,000
$ 88,391
$
411,609
17.7%
Other
$ -
$ -
$
-
Total
$ 8,738,000 $
$ 8,738,000
$ 1,955,185
$
6,782,815
22.4%
Major CO (over $200k) approved this period:
Com - none
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
80%
60%
40%
20% ...........................
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan %Cum Spent %Cum
Project Schedule Status
Current Approved
Plan Actual Date Forecast Dat
Planning Start 11/1/2019 11/1/2019
Planning End
Design NTP
Design Completion
Construction NTP 5/16/2023
Construction End 12/30/2025 12/30/2025
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site/Progress Photo
Areas of Concern/Risks
• Electrical supply chain
• PG&E coordination
vember 6, 2024 ECIPS Regular Committee Meeting Agenda Packet - Page 52 of 64 Page 22 of 32
Page 24 of 33
Treatment Plant Program
Status as of Sep-24
Treatment Plant Odor Control Facilities Improvements
Scope
Project Information
This project will conduct condition assessments, field sampling, and
Program Mgr.
Nancy M
Project number 100069
comprehensive asset evaluations based on aging infrastructure, capacity,
District Project Mgr.
Michael C
Priority Rank 52
regulatory, and sustainability/optimization drivers. The project will evaluate the
Construction Mgr.
N/A
Phase Planning
performance of odor control facilities and modify design criteria for new
equipment based on future conditions or other projects.
Contractor
N/A
Concord Billing? Yes
Designer
Jacobs
% Cost Completion 0.0%
Progress Summary
• Completed existing equipment condition assessment and field sampling to
characterize odor load and existing equipment performance.
• Calibrated site specific odor dispersion model.
Inception to Date Cost Details
Lookahead
• Starting alternatives analysis to determine if equipment should be
rehabilitated or replaced based on a comprehensive asset evaluation.
• Key considerations include capacity, regulatory,
optimization/sustainability, safety, and aging infrastructure.
Total
Budget to Date
Expenditure
Phase
(Thru Current FY)
Future FY Total Budget
TO DATE
Total Remaining
Planning
$ 450,000
$ 450,000
$ 63,482
$ 386,518
Design
$ 500,000
$2,000,000 $ 2,500,000
$ 1,037
$ 2,498,963
Construction
$ 500,000
$14,000,000 $ 14,500,000
$ 7,012
$ 14,492,988
Total $ 1,450,000 $ 16,000,000 $ 17,450,000 $ 71,531 $ 17,378,469
Contract Financials
Total
Major Original Contract Change Order
Current Contract
Expenditure
Contracts Amount Amount
Amount
TO DATE
Remaining
Designer(s) $ 350,000
$ 350,000
$ 61,310
$ 288,690
Equipment
$ -
$ -
General Contractor
$
$
CM
$
$
Others
$
$
Total $ 350,000 $ - $ 350,000 $ 61,310 $ 288,690
Major Change Orders (over $200k) approved this period:
COxx- None
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100 %
50%
0% —
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum
Project Schedule Status
Actual
Planning Start 3/27/2024 3/27/2024
Planning Completion
Design NTP
Design Completion
Construction NTP
Construction End
Current Approved
Forecast Date
Date
3/27/2024 3/27/2024
6/1/2031 6/1/2031
Variance
% Spent
(Total Budget)
14.1%
0.0 %
0.0 %
0.4 %
Time Elapsed KPI
7.0% -7.1%
7.0% 6.6%
% Spent Total # of Change
(Total Contract) Orders TBD
17.5 %
17.5 %
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site/Progress Photo
Areas of Concern/Risks
• Odor complaints by nearby communities.
• Expansion of highway 680/4
• Regulatory
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 53 of 64
g g g g Page 23 of 32
Page 25 of 33
Treatment Plant Program
Status as of Sep-24
Secondary Clarifier and Channel Improvements
Scope
Project Information
To replace/rebuild aging equipment while rehabilitating secondary clarifier tanks
Program Mgr.
Nancy M
Project number 100047
and associated feed and effluent channels and identify opportunities for
District Project Mgr.
Michael C
Priority Rank 30
improvements and optimizations that would also avoid stranded assets if Central
Construction Mgr.
N/A
Phase Design
San were required to remove nutrients.
Contractor
N/A
Concord Billing? Yes
Designer
Hazen Sawyer
% Cost Completion 34.9%
Progress Summary Lookahead
• Completed clarifier performance testing and computational fluid dynamics to • Completing condition assessment of influent and effluent piping.
evaluate hydraulic capacity and process performance improvement options. • Considering the impact of new nitrogen reduction regulations on
• Began condition assessment and evaluating safety improvements. future clarifier performance.
• Anticipate beginning final design in early 2025.
Inception to Date Cost Details
Total
Budget to Date
Expenditure
% Spent
Phase
(Thru Current FY)
Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget)
Time Elapsed
KPI
Planning
$ 200,000
$ 200,000
$ 91,826
$
108,174
45.9%
40.0%
Q -5.9%
Design
$ 1,300,000
$ 1,300,000
$ 453,432
$
846,568
34.9%
5.2%
0 -29.7%
Construction
$ 500,000
$ 15,500,000
$ 16,000,000
$ 17,496
$
15,982,504
0.1%
Total
$ 2,000,000
$ 15,500,000
$ 17,500,000
$ 562,754
$
16,937,246
3.2%
5.2%
0 2.0%
Contract Financials
Total
Major
Original Contract
Change Order
Current Contract
Expenditure
% Spent
Total # of Change
Contracts
Amount
Amount
Amount
TO DATE
Remaining
(Total Contract)
Orders
TBD
Designer(s)
$ 2,164,700
$ -
$ 2,164,700
$ 422,488
$
1,742,212
19.5%
Equipment
$ 10,000
$ 120
$ 10,120
$ 10,120
$
-
100.0%
General Contractor
$ -
$
CM
$
$
Others
$ -
$
-
Total
$ 2,174,700
$ 120
$ 2,174,820
$ 432,608
$
1,742,212
19.9%
Major Change Orders (over $200k) approved this period:
None
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100 %
50%
0% ��
T
Jul-24 Aug-24
Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum
Project Schedule Status
nnue••...
Actual Current Approved Forecast Date Variance
Date
Planning Start
5/6/2024 5/6/2024 5/6/2024 5/6/2024
Planning Completion
3/31/2025
Design NTP
Design Completion
Construction NTP
Construction End
11/1/2030 11/1/2030
Safety Record
Near Miss
First Aid
Property Damage
This Period Total to Date
Tota 1 0
Site/Progress Photo
T
Areas of Concern/Risks
• Project being expedited due to nutrients.
• Unknown condition of assets (channels)
0
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 54 of 64 page 24 of 32
E •Da� T
Page 26 of 33
Treatment Plant Program
Status as of Sep-24
UV Disinfection Replacement
Scope
Project Information
To replace the existing ultraviolet (UV) disinfection system and increase hydraulic
Program Mgr.
Nancy M
Project number 100012
capacity of the UV disinfection system. The major elements are:
District Project Mgr.
Nancy M
Priority Rank 29
1) Replacing the existing UV disinfection system, including assessing the current
Construction Mgr.
N/A
Phase Design
system and support facilities. 2)Powering the new UV facility from a safe, reliable
location. 3)Conducting a hydraulic evaluation to confirm UV and final effluent
Contractor
N/A
Concord Billing? Yes
hydraulics, with potential hydraulic improvements. 4)Performing dose validation
Designer
Carollo
% Cost Completion 43.1%
testing to confirm the UV system's disinfection capacity using updated criteria.
Procuring new Trojan UV equipment, VFDs, and a controls package.
Progress Summary
Lookahead
• The project is in 60% design review.
• A workshop will be held to discuss the updated 3D model and the status of the
design.
Inception to Date Cost Details
Budget to Date
Phase
(Thru Current FY)
Future FY Total Budget
Planning
$700,000
$ 700,000
Design
$4,800,000
$ 4,800,000
Construction
$500,000
$64,000,000 $ 64,500,000
• 90% design is anticipated to be in review early 2025 and a 100% set of
biddable plans by June 2025.
Total
Expenditure
% Spent
TO DATE
Total Remaining
(Total Budget)
$651,240
$48,760
93.0%
$2,068,367
$2,740,271
43.1%
$48,794
$64,452,281
0.1%
Time Elapsed KPI
60.9% 0 17.8%
Total $ 6,000,000 $ 64,000,000 $ 70,000,000 $ 2,768,401 $67,241,312 4.0% 16.5% 0 12.5%
Contract Financials
Total
Major
Original Contract
Change Order
Current Contract
Expenditure
% Spent Total# of Change
Contracts
Amount
Amount
Amount
TO DATE
Remaining
(Total Contract) Orders TBD
Designer(s)
$ 900,000
$ 4,400,000
$ 5,300,000
$ 1,889,272
$ 3,410,728
35.6% 2
Equipment
$ -
$ -
General Contractor
$
$
CM
$
$
Others
$ -
$ -
Total
$ 900,000
$ 4,400,000
$ 5,300,000
$ 1,889,272
$ 3,410,728
35.6% 2
Major Change Orders (over $200k) approved this period:
COxx - N/A
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
50%
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan %Cum Spent %Cum
Project Schedule Status
Milestones dual Current Approved
Date
Planning Start
Planning Completion
Design NTP 7/29/2023
Design Completion 6/30/2025
Construction NTP 9/1/2027
Construction End 9/1/2030
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site/Progress Photo
Areas of Concern/Risks
• Construction bidding and phasing due to location
currently occupied by another project.
• Nutrient regulation may require a schedule
modification for earlier construction years.
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 55 of 64 Page 25 of 32
^
Page 27 of 33
Treatment Plant Program
Status as of
Sep-24
Wet Weather Basin Improvements
Scope
Project Information
Raising the levees on the north side of Basin B and the west side of Basin D.
Program Mgr Nancy M
Project number
100022
New levee in Basin A North and infilling to protect the Lift Station. Improving
District Project Mgr Mike Z
Priority Rank
17
basin operations and safety by installing a new gate structure between Basins B
and C, a low -spot between Basins C and D, new sump pumps in Basins B and C,
Construction Mgr N/A
Phase
Design
retrofitting the gunite channel bar screen and control structures, and lining the
Contractor N/A
Concord Billing?
Yes
earthen channel with gunite. Other improvements include the demolition of
Designer Stantec
% Cost Completion
8.8%
the dechlorination building and the installation of monitoring cameras, level
instrumentation, and lighting.
Lookahead
• Stantec design services contract Board approved on 7-25-24. In contract • Negotiate and execute PES agreement with Stantec signed and
negotiations with Stantec to utilize new PES agreement for design efforts. proceed with design phase.
Inception to Date Cost Details
Total
Budget to Date
Expenditure
% Spent
Phase
(Thru Current FY) Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget)
Planning
$ 700,000
$ 700,000
$ 682,545
$ 17,455
97.5%
Design
$ 1,300,000
$ 1,300,000
$ 114,574
$ 1,185,426
8.8%
Construction
$ 100,000 $ 8,800,000
$ 8,900,000
$ 11,602
$ 8,888,398
0.1%
Total $ 2,100,000 $ 8,800,000 $ 10,900,000 $ 808,721 $ 10,091,279 7.4%
Contract Financials
Total
Major Original Contract Change Order Current Contract Expenditure %Spent
Contracts Amount Amount Amount TO DATE Remaining (Total Contract)
Designer(s) $ 1,038,000 $ - $ 1,038,000 0 $ 1,038,000 0.0%
Equipment $ - $ -
General Contractor $ $
CM $ $
Others $ $
Total $ 1,038,000 $ - $ 1,038,000 $ - $ 1,038,000
Major Change Orders (aver $200k) approved this period:
COxx - N/A
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
50%
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan %Cum Spent %Cum
Project Schedule Status
Current Approved
Forecast Date
Date
Planning Start 6/1/2023 6/1/2023 10/31/2024
Planning Completion 6/1/2024
Design NTP 7/1/2024
Design Completion 7/1/2025
Construction NTP 11/1/2025
Construction End 5/1/2027
0.0
Time Elapsed
KPI
100.0%
40 2.5%
16.7%
0 7.9%
31.9%
A 24.5%
Total p of Change
Orders
TBD
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site/Progress Photo
518 Areas of Concern/Risks
• Design start delayed due to negotiating new
template for PES agreement.
• Construction during dry weather season(s) only.
• Equipment lead times.
• CCCFCD levee tie in coordination and approval.
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 56 of 64 Page 26 of 32
^
Page 28 of 33
Treatment Plant Program
Status as of Sep-24
Steam Renovations — Phase 1
Scope
Project Information
Steam 1A in the Pump & Blower Building: replacement of two waste steam
Program Mgr. Nancy M
Project number 100032
heat exchangers, and the replacement of 2,300 copper cooling tubes in the
District Project Mgr. Mike Z
Priority Rank 19
two aeration turbine exhaust condensers.
Construction Mgr. MWH
Phase Bid/Award
Steam 1B in the Solids Conditioning Building: boiler feedwater system
replacements: three boiler feedwater electric pumps, system piping, level
Contractor Overaa
Concord Billing? Yes
controls, replacement of the deaerator supply pumps, and new electrical,
Designer HDR
% Cost Completion
instrumentation, and controls.
• 1A - has been bid, award will be at October 17, 2024 board meeting to Overaa
• 1B - 90% design anticipated on October 18. Hazardous materials sampling has
been completed with favorable results.
Inception to Date Cost Details
Lookahead
• lA - Award the contract to Overaa; issue NTP and begin construction
phase of project.
• 16 - Review 90% design and proceed with completing the 100%
design ready late December 2024. Determine project delivery
approach and coordination with Solids schedule and sequencing.
Total
Budget to Date
Expenditure
Phase
(Thru Current FY)
Future FY Total Budget TO DATE
Total Remaining
Planning
$ - $0
$ -
Design
$3,220,000
$ 3,220,000 $2,072,875
$ 1,147,125
Construction
$3,780,000
$5,500,000 $ 9,280,000 $183,192
$ 9,096,808
Total $ 7,000,000 $ 5,500,000 $ 12,500,000 $ 2,256,067 $ 10,243,933
Spent
(Total Budget) Time Elapsed KPI
64.4% 90.0% 25.6%
2.0%
18.0% 40.9% 22.9%
Contract Financials
Total
Major
Original Contract
Change Order
Current Contract
Expenditure
% Spent Total # of Change
Contracts
Amount
Amount
Amount
TO DATE
Remaining
(Total Contract) Orders
Designer(s)
$
1,413,000
$ 450,000
$
1,863,000
$ 1,442,693
$
420,307
77.4% 2
Equipment
$
-
$
-
$
-
N/A
General Contractor
$
2,342,000
$
$
2,342,000
$
2,342,000
N/A
CM
$
520,000
$
$
520,000
$
520,000
N/A
Others
$
-
$
$
-
$
-
N/A
Total $ 4,275,000 $ 450,000 $ 4,725,000 $ 1,442,693 $ 3,282,307
Major Change Orders (over $200k) approved this period:
COxx - N/A
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
50%
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum
Project Schedule Status
Current Approved
Forecast Date
Date
Planning Start
6/12/2022
6/12/2022 6/12/2022
Planning Completion
Design NTP
6/12/2022
6/12/2022
Design Completion
12/31/2024
Construction NTP
11/1/2024
Construction End
12/31/2027
12/31/2027
30.5% 2
TBD
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site/Progress Photo
Areas of Concern/Risks
• 1A - Unknown internal condition of turbine
condenser shells.
• 1B - Complex coordination of work with Solids
project construction schedule and sequencing
while keeping existing steam system in operation
and constructing new system.
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 57 of 64
g g g g Page 27 of 32
Page 29 of 33
Treatment Plant Program
Status as of Sep-24
Aeration Basins Diffuser Replacement- Phase 1
Scope
Project Information
This project includes mechanical rehab, concrete repairs, and seismic upgrades to
Program Mgr.
Will G
Project number 100019
extend the life of aeration basins and diffuser systems. It involves replacing diffusers,
District Project Mgr.
Will G
Priority Rank 8
some air piping, and large underground valves, optimizing sludge processing by
reconfiguring unused channels, and upgrading controls for better air flow. Phase 1
Construction Mgr.
Will G
Phase Construction
covers two aeration basins, with the remaining two in Phase 2. Seismic upgrades
Contractor
Overaa
Concord Billing? Yes
were added in Phase 1.
Designer
HDR
% Cost Completion 44.9%
Progress Summary
• The team successfully mobilized and demolished the existing concrete plenums in
Basin 1, including diffusers and piping. The new District -furnished diffuser systems
were received on time, and the concrete pour for the new floors, including the
south selector, was completed.
• Installation of new pressure relief valves, stainless steel piping headers and risers,
gates, and controls/electrical was also completed. Seismic reinforcement in Basin 1
and the south selector channel is finished, and preparations are underway for the
concrete work on the new baffle walls
Inception to Date Cost Details
Lookahead
• Complete 1st basin retrofit and commission by October 31st.
• Continue monitoring new controls and instruments thru wet weather.
• Prepare for the next basin to start in April 2025.
• Continue making progress on electrical
Total
Budget to Date
Expenditure
% Spent
Phase
(Thru Current FY)
Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget)
Time Elapsed KPI
Planning
$200,000
$ 200,000
$159,981
$
40,019
80.0%
Design
$3,300,000
$ 3,300,000
$2,413,694
$
886,306
73.1%
Construction
$11,480,000
$5,899,000
$ 17,379,000
$7,802,807
$
9,576,193
44.9%
48.1% 0 3.3%
Total
$ 14,980,000
$ 5,899,000
$ 20,879,000
$ 10,376,482
$
10,502,518
49.7%
63.4% 0 13.7%
Contract Financials
Total
Major
Original Contract
Change Order
Current Contract
Expenditure
% Spent
Total a of Change
Contracts
Amount
Amount
Amount
TO DATE
Remaining
(Total Contract)
Orders TBD
Designer(s)
$ 1,111,000
$ 1,787,153
$ 2,898,153
$ 2,094,018
$
804,135
72.3%
Equipment
$ 1,537,853
$ 1,537,853
$ 75,000
$
1,462,853
4.9%
General Contractor
$ 12,723,245
$ 492,900
$ 13,216,145
$ 6,716,704
$
6,499,441
50.8%
CM
$ 594,857
$ (2,547)
$ 592,310
$ 309,170
$
283,139
52.2%
Others
$ -
$
-
Total
$ 15,966,955
$ 2,277,505
$ 18,244,460
$ 9,194,892
$
9,049,568
50.4%
Major Change Orders (over $200k) approved this period:
COxx -
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
80%
60%
40%
20% �......... ...
0% .
-20%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan %Cum Spent %Cum
Project Schedule Status
Milestones dual
Planning Start 7/ 1/2022
Planning Completion
Design NTP
Design Completion
Construction NTP 8/28/2023
Construction End 12/24/2025
Current Approved
Forecast D
Date
12/24/2025
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site/Progress Photo
Areas of Concern Risks
• Unknown condition of existing concrete and air
leaks.
• Completing renovation prior to wet weather (Oct
31st).
J
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 58 of 64
g g g g Page 28 of 32
Page 30 of 33
Treatment Plant Program Status as of Sep-24
Solids Handling Facility Improvements — Phase 1A
Scope
Project Information
To rehabilitate and replace the sludge dewatering centrifuges, cake pumps, and
Program Mgr.
Craig M
Project number 7348
furnace air pollution control equipment. The project involves replacing the existing
District Project Mgr.
Will G
Priority Rank 1
wet scrubber with a new Venturi scrubber capable of bypassing the waste heat
boiler, along with the replacement of centrifuges and cake pumps. It also includes
Construction Mgr.
MWH
Phase Construction
upgrading furnace burners and electrical and control systems to accommodate the
Contractor
Overaa
Concord Billing? Yes
new equipment. Additionally, seismic upgrades will be implemented as part of Solids
Designer
CDM Smith
% Cost Completion 21.4%
Phase 1B.
Progress Summary
• Notice to Proceed with Construction was issued in October of 2023 with an
anticipated completion date of October of 2027.
• Construction on each of the two furnaces are limited to a 18-months duration
Inception to Date Cost Details
Lookahead
• Complete sludge blending tank cover including additional work by
January 2025.
• Continue concrete work for structural buttresses.
• Complete concrete for filled slab
• Continue structural for interior seismic
• Preparing for demolition of furnace #1 train.
Total
Budget to Date
Expenditure
% Spent
Phase
(Thru Current FY)
Future FY
Total Budget
TO DATE
Total Remaining
(Total Budget)
Time Elapsed KPI
Planning
$1,000,000
$ 1,000,000
$72,296
$927,886
7.2%
Design
$15,000,000
$ 15,000,000
$20,242,697
($5,241,917) *
135.0%
Construction
$64,518,687
$119,445,000
$ 183,963,687
$39,418,995
$153,186,034
21.4%
22.9% 0 1.5%
Total
$ 80,518,687
$ 119,445,000
$ 199,963,687
$ 59,733,988
$148,872,003
29.9%
22.9% 40 -7.0%
*Overrun due to rebidding and redesign/repackaging
Phase 1A
and other solid related
projects
Contract Financials
Total
Major
Original Contract
Change Order
Current Contract
Expenditure
%Spent
Total # of Change
Contracts
Amount
Amount
Amount
TO DATE
Remaining
(Total Contract)
Orders TBD
Designer(s)
$ 8,784,320
$ 5,214,162
$ 13,998,482
$ 9,655,348
$ 4,343,134
69.0%
Equipment
$ 9,130,726
$ 3,223,814
$ 12,354,540
$ 4,384,895
$ 7,969,645
35.5%
General Contractor
$126,288,000
$ 402,328
$ 126,690,328
$ 22,964,150
$ 103,726,178
18.1%
CM
$ 457,206
$ 11,355,084
$ 11,812,290
$ 2,362,551
$ 9,449,739
20.0%
Others
$ 26,435
$ 26,435
$ -
$ 26,435
0.0%
Total
$144,686,687
$ 20,195,389
$ 164,882,076
$ 39,366,944
$ 125,515,132
23.9%
Major Change Orders (over $200k) approved this period:
None
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
50%
0%
Jul-24 Aug-24 Sep-24*Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan %Cum Spent %Cum
*Sep2024 Spent to Cum % includes an accrual for $2,816,949 which was reversed in October.
Project Schedule Status
r Current
LMilestones Actual Forecast Date Variance
Approved Date
Planning Start
Planning Completion
Design NTP
Design Completion
Construction NTP 7/1/2023 10/1/2023
Construction End 8/1/2025 10/30/2027 10/30/2027
J
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site/Progress Photo
II
Areas of Concern/Risks
• None
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 59 of 64
Page 29 of 32
Page 31 of 33
General Improvements Program
Status as of Sep-24
Electric Vehicles (EV) Charging Infrastructure - Phase 1
Scope
Project Information
This project is the first of three phases to construct and/or extend the appropriate
Program Mgr.
Nancy M
Project number 8252
electrical infrastructure at Central San's Collection System Operations (CSO),
District Project Mgr.
Khang N
Priority Rank 49
Martinez campus, and Pumping Stations. The subsequent phases are planned for
2030 and 2035. This phase will install charging stations at the Laboratory, Annex
Construction Mgr.
N/A
Phase Design
Building, Warehouse, and the Collection System Operations. Moraga and San
Contractor
N/A
Concord Billing? Yes
Ramon Pumping Stations may be included in this phase if funds are available.
Designer
Optony
% Cost Completion 39.6%
Progress Summary Lookahead
• Working with PG&E for fleet programs. • Approve the Design/Build contract template and issue a RFP.
• PG&E EV Fleets Program contracts executed for CSO, Moraga PS, and San Ramon • Complete the preliminary design to continue moving forward with
PS. Bays/Annex currently in application with PG&E Rule 29 program. PG&E EV Fleet Programs.
• Drafting RFP and Design/Build contract template.
Inception to Date Cost Details
Total
Budget to Date Expenditure % Spent
Phase (Thru Current FY) Future FY Total Budget TO DATE Total Remaining (Total Budget) Time Elapsed KPI
Total $ 2,290,000 $ 3,000,000 $ 5,290,000 $ 752,245 $ 4,537,755 14.2% 42.3% 28.1%
Contract Financials
Total
Major
Original Contract
Change Order Current Contract
Expenditure
% Spent Total k of
Contracts
Amount
Amount
Amount
TO DATE
Remaining
(Total Contract) Change Orders TBD
Designer(s)
$
207,038
$ 136,020 $
343,058
$ 218,653
$ 124,405
63.7%
Equipment
$
-
$
General Contractor
$
-
$
CM
$
15,000
$
15,000
$ 8,325
$ 6,675
55.5%
Others (PG&E)
$
3,500
$
3,500
$ 3,500
$ -
100.0%
Total $ 225,538 $ 136,020 $ 361,558 $ 230,478 $ 131,080
Major Change Orders (over $200k) approved this period:
N/A
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100%
80%
60%
40%
20%
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum
Project Schedule Status
Milestones Plan Act ariance
Planning Start 1/12/2023 1/12/2023 1/12/2023 1/12/2023
Planning End
Design NTP 10/1/2023
Design Completion 12/1/2024
Construction NTP 4/1/2025
Construction End 12/31/2025
63.7%
Safety Record This Period Totalto Date
Near Miss
First Aid
Property Damage
Total 0 0
Site Photo
I
I
Areas of Concern/Risks
Getting chargers installed at CSO by delivery of
new fleet vehicles.
,left �vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 60 of 64
C'AW�2o,
Page 30 of 32
Page 32 of 33
Recycled Water Program
Status as of
Sep-24
Filter Plant & Clearwell Improvements — Phase 113
Scope
Project Information
The Filter Plant & Clearwell Improvements— Phase 1B Project includes the following
Program Mgr.
Nancy M
Project number
100002
major elements:
District Project Mgr.
Khang N
Priority Rank
21
- Rehabilitate and replace various electrical equipment (motor control centers,
switchgear, substation) and programmable logic controls at the Filter Plant. This
Construction Mgr.
N/A
Phase
Design
scope may be split out into a separate project.
Contractor
N/A
Concord Billing?
Yes
- Evaluate replacement of the remaining three filters (pending result of the tertiary
Designer
Stantec
% Cost Completion
34.7%
membrane pilot study).
Progress Summary
• 60% design should be completed by end of October 2024.
Lookahead
• Review 60% design and proceed on drafting 90% design.
Inception to Date Cost Details
Tota I
Budget to Date
Expenditure
Phase
(Thru Current FY)
Future FY
Total Budget
TO DATE
Total Remaining
Planning
0
0 $
-
$0
Design
$1,950,000
0 $
1,950,000
$ 677,357
$1,272,643
Construction
$250,000
$12,750,000 $
13,000,000
$ 13,805
$12,986,195
Total
$ 2,200,000
$ 12,750,000 $
14,950,000
$ 691,162
$14,258,838
Contract Financials
Total
Major
Original Contract Change Order Current Contract
Expenditure
Contracts
Amount Amount Amount
TO DATE
Remaining
Designer(s)
$ 796,000 $ - $ 796,000
$ 501,080
$ 294,920
Equipment
$ -
$ -
General Contractor
$
$
CM
$
$
Others
$
$
Total $ 796,000 $ - $ 796,000 $ 501,080 $ 294,920
Major Change Orders (over $200k) approved this period:
COxx - N/A
Project Budget FY 2024-25 Performance
Project Budget -Planned vs Actual
100 %
80%
60
40%
20%
0%
Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25
• • • • • Plan % Cum Spent % Cum
Project Schedule Status
Milestones
Planning Start
Planning End
Design NTP 7/1/2024
Design Completion 2/28/2025
Construction NTP 6/1/2025
Construction End 7/1/2027
% Spent
(Total Budget) Time Elapsed KPI
34.7% 28.6% p -6.2%
0.1%
4.6% 5.6% p 0.9%
% Spent Total # of Change
(Total Contract) Orders TBD
62.9%
62.9%
Safety Record This Period Total to Date
Near Miss
First Aid
Property Damage
Total 0 0
Progress Photo
Areas of Concern/Risks
N{A
oaa..
vember 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 61 of 64 page 31 of 32
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ENTRA«o mber 6, 2024 EOPS Regular Committee Meeting Agenda Packet - Page 62 of 64 Page 32 of 32
SANITARY IS R i