HomeMy WebLinkAbout05. (Handout) Projects Completed/Closed in FY 2013-14Projects Completed /Closed out
in FY 2013 -14
Engineering and Operations
Committee Meeting
August 25, 2014
Closed /Completed Projects
during FY13 -14 by Program
Program
Total Expenditures
Treatment Plant
$7,466,593
General Improvements
$967,016
Recycled Water
N/A
Collection S,, s�
$8,769,301
Total
$179202,910
1
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Treatment Plant Program
$1 million
Project Title
Total Expenditures
Wet Weather Bypass
$ 3,297,882
Improvements
$ 960,725
Piping Renovations Phase 7
$ 1,415,110
Treatment Plant Program
< $1 million
Project Title
Expenditures
Treatment Plant Facilities Renovations
$ 220,016
Treatment Plant Asset Management
$ 960,725
Fire Protection Systems Improvements
$ 311,157
Treatment Plant Master Plan Update
$ 390,922
Secondary Process Improvements
$ 47,403
Aux. Boiler Burner Upgrade
$187,700
SCB Seismic Upgrade Study
$ 137,690
Solids Handling Equipment Evaluation
$ 54,115
Aeration System Renovation
$ 443,873
PA
0
General Improvements Program
< $1 million
Project Title
Expenditures
Imhoff Triangle Development
$ 58,321
Martinez Easement Acquisition
$ 115,052
Vehicle &Equipment Acquisition
FY 2012 -2013
$ 793,643
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Wet Weather Bypass
Improvements
Project Purpose:
This project improved the treatment plant's wet weather
bypass system by constructing a new outlet, under
appropriate conditions, ,stored flows can be discharged
directly to the Walnut Creek channel. Construction was
done in two phases (preioading fill to the clay soils and
facilities construction.
Scope of Work:
• Widened the Bypass Channel &installed box culvert
• Constructed a gated bypass structure on the Lower
Walnut Creek levee along Basin B.
• Grading and Asphalt Paving
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Wet Weather Bypass
Improvements
Project Purpose:
This project improved the treatment plant's wet weather
bypass system by constructing a new outlet, under
appropriate conditions, ,stored flows can be discharged
directly to the Walnut Creek channel. Construction was
done in two phases (preioading fill to the clay soils and
facilities construction.
Scope of Work:
• Widened the Bypass Channel &installed box culvert
• Constructed a gated bypass structure on the Lower
Walnut Creek levee along Basin B.
• Grading and Asphalt Paving
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• Engr, CM, Admin (39.5 %) $ 884,189
• Re„ ug latory Efforts $ 175,000
• Total Expenditures $3,297,882
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Piping Renovations, Phase 7
Project Purpose:
To improve the reliability of the piping systems above
and below ground in the treatment plant by
inspection, renovation, and replacement as required.
Scope of Work:
• RAS piping and valve replacement at Clarifiers.
• Centrate piping replacement at Solids Building.
• Ash Dust collector replacement and upgrades.
• Recycled water replacement gates at Forebay
• Ventilation and odor control improvements for sludge
loading facility.
• Furnace instrumentation improvements.
2
Construction Contract 1t
(DW Nicholson)
• Change Orders (13.5 %) $ 99,387
• Final Contract $ 835,187
• Engr, CM, Admin (41.4 %) $ 346,346
• DAFT Emergency Costs $ 233,577
• Total Expenditures $1,415,110
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Pl.
Collection System Program
> $1 million
Project Title
Project Title
Total Expenditures
Total Expenditures
North Orinda Renovations, Ph 4
North Orinda Renovations, Ph 4
$2,586,285
$2,586,285
Walnut Creek Renovations, Ph 9
Walnut Creek Renovations, Ph 9
$3,097,032
$3,097,032
N Inspection, Ph 2
TV Inspection, Ph 2
$1,870,714
$1,870,714
Collection System_ Program
< $1 million
Project Title
Total Expenditures
Smith Road CAD
$124,539
Alhambra Valley Assessment Districts
$130,063
Suspended Pipe Support
$387,782
San Ramon Bypass Pump
$44,391
San Ramon Pumping Station Upgrades
$424,331
Martinez Bypass Pump
$91,684
Pump Station SCADA O &M Manuals
$12,480
CI
North Orinda Renovations, Phase 4
Project Purpose:
Replace /Renovate deteriorating
and high maintenance sewer lines
Scope of Work:
Reconstruct approximately 14,700
linear feet of 8- to 15 -inch sewers
in Orinda
10
Financial Summary
Construction Contract $ 1,562,091
(Pacific Trenchless, Inc.)
Change Orders
• Project related (6.5 %) $101,715
• Added work (6.8 %) $106,446
Total Construction $1,770,252
Right -of -Way (1.7 %) $ 30,580
Survey (8.2 %) $145,747
Engr, CM, Admin (36.1 %) $639,706
Total Expenditures $2,586,285
North Orinda
Renovations,
Phase 4
Location Map
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Walnut Creek Renovation, Phase 9
Project Purpose:
Replace /Renovate deteriorating and high
maintenance sewer Fines.
Scope of Work:
Reconstruct approximately 10,700 linear
feet of 6 -,8 -, and10 -inch sewer in Contra
Costa County and the City of Walnut
Creek.
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Financial Summary
Construction Contract $1,788,794
(Ranger Pipelines, Inc.)
Change Orders
-Project related (2.6 %) $ 47,201
*Added work (1.5 %) $ 27,038
Total Construction Contract $1,863,033
Right -of -Way (4.3 %) $ 134,700
Survey (6.7 %) $ 208,382
Enqr, CM, Admin (29 %) $ 890,917
Total Expenditures $3,097,032
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Walnut Creek
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Renovations, Phase 9
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Location Map
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TV Inspection, Phase 2
Project Purpose:
Inspect and assess condition of 750,000
feet of sewer lines throughout the District.
Results are used to develop CS
Renovation Program and optimize CSO's
cleaning efforts.
Scope of Work:
Inspected 737,400 feet of sewer lines.
Identified sewers in urgent needs of
cleaning and /or repairs.
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Financial Summary
Construction Contract $1,544,000
(Roto Rooter Plumbing Services)
Engr, CM, Admin (21.1%) $ 326,714
Total Expenditures $1,870,714
Questions?
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