quarterly report | 2018 q4omahacso.com/files/5215/5085/2945/cso_2018-04report_final_20… ·...
TRANSCRIPT
Omaha Combined Sewer Overflow Control ProgramImplementation Phase
Quarterly Report | 2018 Q4October–December 2018
CSO Program Continues to Promote Construction Opportunities for Small BusinessesIn 2018, four small business focused project meetings were held in conjunction
with the Greater Omaha Chamber’s REACH program. These meetings feature an
engineering overview of the specific project, provide resources for plan review and
bid preparation, and facilitate networking between small businesses and general
contractors. These events support the City’s overall goal to encourage small
business growth and development.
A REACH event for the Forest Lawn Sewer Separation Project was
held November 27, 2018. Over 200 small businesses were notified of the
construction opportunity and invited to the event. City, CSO Program and
project design personnel discussed CSO Program goals and specific project
construction opportunities.
Fontenelle Park Lagoon Improvements – this $7.6M construction project achieved final completion this past September after an 18 month construction duration. Nearby, Lake James to Fontenelle Park Sewer Separation Project, an approximate $5.6M project, is nearing 50% completion.
South Interceptor Force Main (SIFM)-North Segment – this $33M construction project achieved final completion December 2018. The companion projects of SIFM-South and Central Segments achieved final completion in November 2015.
Missouri River Water Resource Recovery Facility (MRWRRF) Schedule B2 – substantial completion on this $50M construction project is expected in the second quarter of 2019.
CSO Program Construction Project UpdatesConstruction progress continues on several CSO
Program projects, all supporting the CSO’s Long Term
Control Plan objectives. Several key projects under
construction are noted here with brief descriptions.
CONTENTS
HIGHLIGHTS . . . . . . . . 1
PROJECT
SPOTLIGHT. . . . . . . . . . 2
PROGRAM
OVERVIEW . . . . . . . . . . 4
GOAL
REVIEW . . . . . . . . . . . . . 4
BUDGET
DETAILS. . . . . . . . . . . . . 6
PROJECT
OVERVIEW . . . . . . . . . . 8
PROGRAM MISSIONThe Program Management Team’s job is to save money for City ratepayers, and do what is best for the community as we meet the objectives and requirements of the Clean Water Act.
For additional information regarding the Omaha CSO Program, please visit www.OmahaCSO.com or call the CSO Program Hotline at 402-341-0235.
ON THE COVER: Renderings of the Saddle Creek Retention Treatment Basin; construction is expected to begin this spring.
A City of Omaha Public Works Initiative
ii Omaha Combined Sewer Overflow Control Program | Implementation Phase
The Deep Tunnel System Geotechnical Subsurface Investigation field borings is scheduled to be completed in first quarter 2019, with Project Definition expected in second quarter.
The Papillion Creek North CSO 210 Sewer Separation Project and the South Barrel Conversion Project both began preliminary design this quarter. The design project team for South Barrel has just submitted the 10% (study) report, which is under review.
Monroe Street Lift Station 10% conceptual design was reviewed and comments have been returned to the design consultant for incorporation. Preliminary design will commence in 2019.
MRWWRF Transfer Lift Station Pump Replacement Project design is underway with 30% design deliverable expected in first quarter 2019.
Cole Creek CSO 204, Phase 3 draft 60% design documents are under review. Construction bid advertisement is planned for next fall and construction notice to proceed in summer 2020.
Nicholas Street Phase 3 design continues, with expected Phase 3A construction bid advertisement in summer 2019. The larger, follow-on sewer separation project Phase 3B construction advertisement is expected in 2021.
Cole Creek CSO 202, Phase 1 design plans advertised November 28 and pre-bid meeting was held December 5. Bid opening was January 16, with construction planned to start in the summer.
Forest Lawn Sewer Separation construction bid advertisement was October 24, with the small business REACH plan room event held November 27. Bid opening is scheduled for February 27, with construction expected to begin in summer 2019.
Saddle Creek Retention Treatment Basin construction bid opening was on December 19, with three bids received. Bid information review is underway, with a recommendation expected in January. Construction is expected to start in April 2019. Read the Project Spotlight (page 2) to learn more.
The construction contractor on the West Hanscom Park Green Infrastructure Project received construction notice to proceed in September, with construction underway.
SIFM-North Segment achieved final completion in December 2018.
42nd & “Q” Street Sewer Separation Project – this $2.4M
construction project is expected to achieve substantial completion in second
quarter 2019. Its companion project, Hitchcock Park Green Infrastructure,
was completed in October 2017.
Missouri Avenue Spring Lake Park Sewer Separation, Phase 2 – this $6.8M construction project is over 50% complete with substantial completion expected summer 2019.
REACH Room events, like this one for Forest Lawn, educate small business about project construction opportunities and provide networking opportunities.
www.OmahaCSO.com Clean Solutions for Omaha Quarterly Report | Fourth Quarter 2018 1www.OmahaCSO.com Clean Solutions for Omaha Quarterly Report | Fourth Quarter 2018 1
4TH QUARTER HIGHLIGHTS
CompletedBid/Construction Future ProjectStudy & Design
ENERGY DISSIPATING STRUCTURE
RTB OUTFALL
EFFLUENT CHANNEL
VENTILATION STRUCTURE
CHEMICAL BUILDING
OPERATIONS BUILDING
HEADWORKS BUILDING
DEWATERING PUMP STATION
BASIN
ODOR CONTROL AREA
SCREENAREA
DIVERSIONCHAMBER
DISINFECTION CHANNEL
ACCESS AREAINDUCTION MIXERS
How does the RTB Function?The facility operates during wet weather events. During small rain events, combined sewage will be retained and sent to the Papillion Creek Water Resource Recovery Facility (PCWRRF) for treatment. When larger wet weather events exceed the volume of the basin, combined sewage will be treated and disinfected at the RTB site. Treated water is then discharged directly to Little Papillion Creek.
How are Combined Overflows Captured?Combined sewage will be diverted from an existing outlet channel to the facility headworks where large materials like cans, rocks, tree branches and floatable solids are removed using a grit pit and mechanical screens. At this point in the process, a disinfectant is added. Once the tank is full, an overflow channel is provided for discharge of treated, clean water back to the Creek.
The RTB uses pumps to empty the facility after a rain event has ended. Dewatering pumps convey any remaining captured combined sewage volume into the downstream Papillion Creek Interceptor sewer for additional treatment at the PCWRRF.
What’s Included at the site?Above ground improvements include a building to house controls, grit and screening equipment, and chemicals. The building will also provide office space for full-time staff, some additional city offices and maintenance access. An odor control system will be included as well as fencing and lighting for security purposes.
A CLOSER LOOK INSIDE THE SADDLE CREEK RTB FACILITY
2 Omaha Combined Sewer Overflow Control Program | Implementation Phase
PROJECT SPOTLIGHT
The Saddle Creek Retention Treatment Basin (RTB) is an important project for the CSO Program. Over 65 times a year, untreated combined sewage overflows into the Little Papillion Creek from the sewer outfall at this location just south of UNO’s Baxter Arena. A new retention treatment basin, or RTB, facility will capture and treat overflows during rain events. Design began in April of 2011 and construction plans originally bid in 2015. At that time, only one bid was received and it was well in excess of the project construction budget. As a result, the City elected not to proceed with construction. The City and Project Team then focused efforts to identify ways to streamline and save costs, while still achieving the project goal. A summary of those efforts is highlighted below.
EARLY SOILS REMOVAL EFFORTTo keep portions of the project moving forward and reduce risks associated with soil handing on the site, a site preparation construction project was completed to remove buried construction and demolition debris. This work was completed in June 2016 and significantly reduced the amount of site work required for the larger follow-on project. By separating site work from the larger facility project, the City was able save costs by redirecting and re-using soils on another project south of the RTB site. The City was able to contract directly with a smaller, more specialized contractor, saving both time and money.
VALUE ENGINEERINGA third party Value Engineering (VE) study helped to reduce overall project costs. Results of the VE study identified options to physically change the RTB
structure including modifying its physical location on the site. An integrated pump station recommendation incorporated submersible pumps instead of building a standalone lift station facility. Contractor outreach recommendations were also gathered and incorporated, and included a pre-bid process that would be proactive, inclusive of contractors and include a prequalification to help mitigate contractor risks.
RE-DESIGNIn parallel to the VE study, the City and Program Management Team (PMT) worked with the project design team, Wade Trim, to evaluate different sizes for the RTB. The team presented options to the City and all agreed to proceed with a right-sized, 50% smaller basin. Subsequently, a series of meetings were held with the PMT and the Nebraska Department of Environmental Quality (NDEQ) to present the smaller, less costly design. The NDEQ ultimately approved this revised design, allowing the City to proceed.
For more information on the Saddle Creek Retention Treatment Basin, watch the project overview video—http://omahacso.com/projects/saddlecreekrtb
Saddle Creek Retention Treatment Basin Project Benefits from
EffortsEffortsRe-EngineeringRe-Engineering
www.OmahaCSO.com Clean Solutions for Omaha Quarterly Report | Fourth Quarter 2018 3
Goal 1: Regulatory Compliance
PROJECT STATUS:
*As part of adaptive management, 39 Long Term Control
Plan projects have been removed, combined, or pooled;
this includes 13 that were eliminated due to the change
in the Minne Lusa permit modification in June 2017.
With this change, 15 contracts were eliminated.
11 Projects 29 Projects 19*Projects
12 Contracts 50 Contracts 20*Contracts
Delivered
thro
ug
h
Multiple packages provide more opportunities
for local contractors and efficient delivery.
82
Long Term
Control
Plan Projects
59
Regulatory Compliance includes two
items: 1) implement projects within the
identified schedule and 2) reduce pollutant
discharge to the Missouri River and
Papillion Creek.
PROGRAM OVERVIEW
PROGRAM MISSION
The Program Management Team’s job is to save money for City ratepayers, and do what is best for the community as we meet the objectives and requirements of the Clean Water Act.
Goal 1:
Regulatory ComplianceMeet specific regulatory requirements as identified by the Environmental Protection Agency and Nebraska Department of Environmental Quality.
• Complete implementation
of CSO projects within
schedule identified.
• Reduce pollutant
discharge to the Missouri River and
Papillion Creek.
Goal 2:
Economic AffordabilityMinimize cost impact to ratepayers by completing CSO projects within or under budget.
CSO
Solutions
Goal 3:
Community Acceptance Maintain continuous public dialogue, provide information and pursue opportunities for multiple benefits in CSO projects.
Construction
Package Contracts
Study & Design FutureBid/Construction/
Complete
4 Omaha Combined Sewer Overflow Control Program | Implementation Phase
Project Phase2
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Phase 1
Phase 2
Phase 3
Phase 4
Phase 5
Phase 6
Phase 7
Phase Description of Phase
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1 Missouri River Water Resource RecoveryFacility Improvements (MRWRRF)
1 South Interceptor Force Main (SIFM)
Saddle Creek Retention Treatment Basin (SCRTB)
Deep Tunnel System/Missouri River Retention Treatment Basin, and others
2
4
Notice to Proceed to Consultant for Final Design
Notice to Proceed to Constructor
OperationallyComplete
All ConstructionProjects Complete
CommenceBidding
MAJOR PROJECTS
SEWER SEPARATION PROJECTS
This Quarter
SCHEDULE: The regulatory compliance charts show current implementation milestones with a list of project
phases, and can be found on the CSO website at www.OmahaCSO.com. The City recently negotiated a Consent Order
Amendment that included an additional ten years to complete the projects included in the CSO Long Term Control
Plan (LTCP). The deadline is now October 1, 2037. The City has until March 1, 2020 to officially update the current LTCP
to reflect this additional time. Over the next two years, the City and the Program Management Team will be reviewing
projects for incorporation into the revised LTCP schedule. Regulatory milestones for LTCP projects will not be officially
changed and adopted until completion of the LTCP update in first quarter of 2020, and subsequent approval by the
Nebraska Department of Environmental Quality. However, a draft revised schedule that does not change the current
projects, but reflects efforts by the City to further evaluate them, will be submitted prior to July 1, 2019 as part of a CSO
permit modification.
Final
completion
was achieved in
December 2018
for SIFM-North
Segment.
Construction bids were
received for SCRTB; construction
is expected to start in April 2019.
Construction
of MRWRRF
Schedule B2
continues, with
substantial
completion
expected in
May 2019.
Forest Lawn Sewer
Separation construction bid
advertisement was this quarter.
Design is underway for Papillion
Creek North CSO 210 with
conceptual design deliverable
received this quarter.
18th & Seward Street Separation
has been included in the Nicholas
Street, Phase 3 design.
PROGRAM OVERVIEW
www.OmahaCSO.com Clean Solutions for Omaha Quarterly Report | Fourth Quarter 2018 5
Economic Affordability is the minimization of the cost impact to the ratepayers. Construction costs have been contained as shown in the following metrics.
Goal 2: Economic Affordability
Ratepayer AssistanceWhen the Long Term Control Plan was approved, it marked the start of a ratepayer assistance plan to help low income and fixed income households with sewer rate increases necessary to fund the Program.
Ratepayers are eligible if they receive Low Income Heat and Energy Assistance (LIHEAP) from their utility. This has kept administrative costs to a minimum and provided the maximum benefit to those who need it.
For assistance or to apply for Nebraska LIHEAP, call 800-383-4278.
has been provided in assistance;
for a total of
from inception (May 2011)
through December 2018.
$9,496,886
$1,815,798
Goal 3: Community AcceptanceCommunity Acceptance provides
continuous open dialogue with the public
along with timely and accurate project
information. The Program is also providing
additional neighborhood benefits, beyond
the improved sewer system and water
quality enhancements.
From January 2018
through December 2018,
over
Ongoing Utility CoordinationCSO Program staff meet quarterly with local utility
representatives (M.U.D., OPPD, cable and fiber optics
companies) to discuss, review and coordinate upcoming
projects and construction schedules. These periodic
coordination meetings along with the sharing of design
plans provides better timed and coordinated construction
projects for the community. A few examples include:
• Upcoming Nicholas Street Phase 3 Sewer
Separation Project will include joint contracting with
M.U.D. for required water utility work. This will allow
for improvement of the water service to the area to be
completed with the required sewer separation efforts as
part of a single contract.
• Construction timing of the upcoming Cole Creek
CSO 202, Cole Creek CSO 203 and the Forest Lawn
Sewer Separation Projects have been discussed
with M.U.D. to coordinate the extent and timing of
required utility and sewer separation construction in
project areas.
• The 26th & Corby Sewer Separation Project,
completed in 2015, was a joint coordination project with
M.U.D., as the water infrastructure improvements were
included in the CSO project construction plans.
This coordination with utilities provides opportunities
for all utilities to upgrade their facilities in CSO project
areas, providing a benefit to the residents affected by
CSO projects.
UTILITY COORDINATION
• Design plans are sent to key utility contracts at key deliverable milestones
of 30%, 60% and 100%.
• Utility Coordination Meetings are held quarterly to review and
discuss projects.
6 Omaha Combined Sewer Overflow Control Program | Implementation Phase
PROGRAM OVERVIEW
PROGRAM CAPITAL ALLOCATION
$0
$200 M
$300 M
$100 M
$400 M
$500 M
$600 M
$700 M
$800 M
$900 M
$1 B
$1.1 B
Program Mgmt.
$56.7M
$206.8M
$103.0M
$245.4M
$9.4M
SewerSeparation
Conveyance
Facilities
Misc.Projects
Actual Cost Total Capital Cost (2015 Dollars)
In 2015 dollars
PROGRAM BUDGET STATUS
2009
$621.3Mactual cost
expected
fundingincludes dollars from sewer rates, outside grants, and other sources
2027
Spent to Date
Earned Value
In 2015 dollars
$2.171B$2.304 B
Constructionvalue of projects in bidor current construction
$239M
Projects completed(construction dollars paid out)
$294M
Construction valueof projects in design
$105M
Budget DetailsThe City and Program Management Team will be revising the current Long Term Control Plan to reflect the ten year time extension provided by the recent Consent Order Amendment negotiated with the Nebraska Department of Environmental Quality. Regulatory milestones will not officially be changed and adopted until early 2020. The Combined Sewer Overflow (CSO) Program is maintaining overall schedule and budget to meet current regulatory and financial expectations.
BUDGET DETAILS
Estimated CSO Program Construction Costs
Approximately $392M has been paid out for
construction activities through December 2018.
COMPANIES ENGAGEDDuring the past 5 years, small and emerging small businesses (SEBs) received nearly $15M in construction contracts and subcontracts, representing about 8.7% of the total construction amount contracted through the City’s CSO Program over the same period of time.
In addition, approximately $13.5M in construction contracts and subcontracts went to minority and/or women owned businesses as a part of the Federal Disadvantaged Business Enterprise (DBE) program for projects that received federal funding during that same period of time.
www.OmahaCSO.com Clean Solutions for Omaha Quarterly Report | Fourth Quarter 2018 7
Missouri River
Missouri River
COLE CREEK
BRIDGESTREET
MINNELUSA
BURT-IZARDPAPILLION
CREEKNORTH
SADDLECREEK
PAPILLION CREEKSOUTH
OHERN/MONROE
SOUTH INTERCEPTOR
LEAVENWORTH
30
th S
t
Dodge St
Center St
10
th S
t
24
th S
t2
4th
St
42
nd
St
42
nd
St
72
nd
St
72
nd
St
L Street
Q Street
Maple St
Sa
dd
le C
ree
k
Ab
bo
tt D
rSore
n son Pkwy
Militar y Ave
Blair HighRd
Eppley Airfield
Carter Lake
City Council District 1
City Council District 2
City Council District 3
City Council District 4
City Council District 5
City Council District 6
City Council District 7
CSO Study Basins
North Segment
Completed Projects
Design Projects
Current Projects
LEGEND
St
NN
yyyyyy
igh
NWWWO
hhhhSSSSSSSSSS
ttttttttttttttttthhhhhh
dddddd
A
CC
DD
J
EE
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Q
FF
Figure 1 and corresponding table to the right identify project details and completed projects.
FIGURE 1
8 Omaha Combined Sewer Overflow Control Program | Implementation Phase
PROJECT OVERVIEW
CURRENT CONSTRUCTION
KEY CONSTRUCTIONCONTRACTS
CONSTRUCTION MANAGER’S CURRENT ESTIMATE AT COMPLETION
JMissouri River Water
Resource Recovery
Facility – Schedule B2 90% Complete
$51,500,000
Q South Interceptor Force
Main – North Segment 99% Complete
$33,050,040
T
Spring Lake Park,
Landscaping 88% Complete
$311,213
Missouri Avenue/
Spring Lake Park Sewer
Separation Phase 2 67% Complete
$6,608,046
CC
Fontenelle Park
Lagoon Improvements 100% Complete
$7,011,705
Lake James to
Fontenelle Park
Sewer Separation 41% Complete
$5,742,490
DD 42nd and Q Street
Sewer Separation 83% Complete
$2,570,000
EE Burt-Izard Lift
Station Improvements 4% Complete
$14,191,413
FF Hanscom Park
Green Infrastructure 5% Complete
$2,085,382
Project complete.
Substantial completion expected May 2019.
Achieved final completion December 2019.
Final completion expected second quarter.
Construction in golf course completed.
Sewer construction resumes in spring.
Substantial completion delayed until
June 2019.
Construction continued.
Notice to proceed given in third quarter.
Construction continued.
Construction continued southwest of Lake
James Park.
www.OmahaCSO.com Clean Solutions for Omaha Quarterly Report | Fourth Quarter 2018 9
PROJECT OVERVIEW
ACTIVE PROJECT STATUSActive projects are defined as projects that are currently in request for proposal phase, study or design (preliminary or
final), planned for construction (advertised for bid but not yet under construction) or currently under construction. As
mentioned above, Long Term Control Plan projects have been and will continue to be divided into multiple design/
construction contracts as appropriate to efficiently complete work. Active projects and their corresponding status are
listed in the following table. More information about each of the Long Term Control Plan projects can be found on
the Program website (www.OmahaCSO.com). Locations for projects that are complete or currently under construction are
shown on Figure 1.
ACTIVE PROJECT STATUS OVERVIEW
Figur
e 1 Lo
catio
n
Omah
a Pub
lic W
orks
Proje
ct
Num
ber (
OPW
)
City C
ounc
il Dist
rict
Project Name
Opinion of Probable
Construction Cost1 Iss
ued r
eque
st fo
r pro
posa
l or
Cons
ulta
nt Se
lectio
nSt
udy a
nd Pr
elim
inar
y De
sign
Final
Desig
n
Adve
rtise
d for
Bid o
r Aw
arde
d Con
tract
Cons
truct
ion
Comments
Q 52223 3South Interceptor Force Main (SIFM)-North Segment
$33,050,040Final completion achieved
December 2018.
J 52648 4
Missouri River Water Resource Recovery Facility Improvements (MRWRRF): Schedule B23
$51,500,000Substantial completion expected
May 2019.
DD 52257 442nd Street and Q Street Sewer Separation
$2,570,000Substantial completion delayed to
June 2019 due to utility conflicts.
T 51997A 4Missouri Avenue/Spring Lake Park Mitigation Plantings
$311,213Final completion expected
second quarter.
T 51997B 4Missouri Avenue/Spring Lake Park Phase 2
$6,608,046 Sewer construction continued.
CC 52658 2Lake James to Fontenelle, Fontenelle Park: Lagoon Improvements
$7,011,705 Final payment received.
526594 2Lake James to Fontenelle Park: Paxton Basin Upstream Sewer Separation
$5,742,490Construction continued southwest
of Lake James Park in the spring.
52470 2 Forest Lawn Sewer Separation$15–20 million
(April 2018)
Construction bid advertisement in
fourth quarter.
EE 52472 2Burt-Izard Lift Station Improvements
$14,191,413 Construction continued.
52402 4Riverview Lift Station Replacement
$15–20 million
(November 2017)
Expected construction bid
advertisement in first quarter 2019.
53270 4 Blake Street Lift Station$1–3 million
(August 2017)
Expected construction bid
advertisement in first quarter 2019.
1–Current Opinion of Probable Construction Cost or Construction Manager Estimate at Completion and
corresponding estimate date are shown. If no date is denoted, the Long Term Control Plan Base Construction Cost
(December 2011) is shown.
2–Not used.
3–Long Term Control Plan projects have been and will continue to be divided into multiple design/construction
projects as appropriate to complete work. Noted project was originally part of the Long Term Control Plan
project shown in the ‘Long Term Control Plan Project Name’ column.
4–50th Street and Sigwart Street, 49th Street and Fowler Street, and 46th Street and Grand Street Sewer
Separation Projects are being designed under the same OPW.
10 Omaha Combined Sewer Overflow Control Program | Implementation Phase
PROJECT OVERVIEW
ACTIVE PROJECT STATUS OVERVIEW
Figur
e 1 Lo
catio
n
Omah
a Pub
lic W
orks
Proje
ct
Num
ber (
OPW
)
City C
ounc
il Dist
rict
Project Name
Opinion of Probable
Construction Cost1 Iss
ued r
eque
st fo
r pro
posa
l or
Cons
ulta
nt Se
lectio
nSt
udy a
nd Pr
elim
inar
y De
sign
Final
Desig
n
Adve
rtise
d for
Bid o
r Aw
arde
d Con
tract
Cons
truct
ion
Comments
52721 2Nicholas Street Sewer Separation, Phase 3A & 3B
$15–20 million
(November 2018)
Final design process continued; split
construction phasing 3A & 3B.
FF 52781 4Hanscom Park Green Infrastructure Project
$1–3 millionConstruction notice to proceed given
September 24, 2018.
52814 1Cole Creek CSO 204 Phase 2 Sewer Separation
$10–15 million
(November 2015)Project on hold.
53417 1 Cole Creek 202, Phase 1 $1,200,000 Bid opening January 2019.
53059 1Cole Creek CSO 203 Sewer Separation
$3–5 million Final design.
53082 4 Monroe Street Lift Station $15–20 millionConceptual design report
under review.
53149CSO 119 South Barrel Conversion
$3–5 millionSubmitted draft basis of design report
December 28, 2018.
52049 3Saddle Creek Retention Treatment Basin
$87,301,000
(July 2018)
Construction bid advertisement in
fourth quarter.
53320 3Papillion Creek North 210 Sewer Separation
$3–5 millionConceptual design deliverable
December 14, 2018.
52931 218th & Fort Street Sewer Improvement Project
$1–3 million Study continued.
53417a Cole Creek CSO 202, Phase 2$3–5 million
(August 2018)
Final design expected to start in 2020,
with construction in 2022–On hold.
53206 Cole Creek CSO 204, Phase 3$5–10 million
(June 2017)
60% design deliverable received and
under review.
53408Missouri River Water Resource Recovery Facility: Lift Station Pump Replacement
$3–5 million Design continued.
52783Leavenworth Lift Station Flood Mitigation Project
$3–5 million
(September 2018)Awaiting bid result recommendation.
1–Current Opinion of Probable Construction Cost or Construction Manager Estimate at Completion and
corresponding estimate date are shown. If no date is denoted, the Long Term Control Plan Base Construction Cost
(December 2011) is shown.
2–Not used.
3–Long Term Control Plan projects have been and will continue to be divided into multiple design/construction
projects as appropriate to complete work. Noted project was originally part of the Long Term Control Plan
project shown in the ‘Long Term Control Plan Project Name’ column.
4–50th Street and Sigwart Street, 49th Street and Fowler Street, and 46th Street and Grand Street Sewer
Separation Projects are being designed under the same OPW.
www.OmahaCSO.com Clean Solutions for Omaha Quarterly Report | Fourth Quarter 2018 11
PROJECT OVERVIEW
= Completed projects* Phase 3 eliminated due to Minne Lusa permit modification in 2017
Final Design Through Operationally CompleteLTCP Control Element
South Interceptor Force Main
Missouri River Water Resource Recovery Facility Improvements
Saddle Creek Basin
MAJOR PROJECTS PHASE 4
MAJOR PROJECTS PHASE 1
MAJOR PROJECTS PHASE 2
Leavenworth Jones Street to Leavenworth Diversion
CSO Deep Tunnel Lift Station & Force Main
CSO Deep Tunnel & Drop Shafts
Deep Tunnel Grit Basin Facilities
Conveyance to Tunnel Drop Shafts
CSO 119 Monroe Basin Storage Facility
Missouri River Water Resource Recovery Facility Retention Treatment Basin
CSO 118 Ohern BasinStorage Facility
Cole Creek CSO 204 Storage (if required)
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027
This Quarter
MAJOR PROJECTS BY PHASEThe City and Program Management Team will be revising the current Long Term Control Plan (LTCP) to reflect the
10 year time extension provided by the Consent Order revision. Regulatory milestones will not officially be changed
and adopted until 2020. The Combined Sewer Overflow (CSO) Program is maintaining overall schedule to meet
current regulatory expectations.
12 Omaha Combined Sewer Overflow Control Program | Implementation Phase
PROJECT OVERVIEW
Bidding Through Substantially CompleteSewer Separation Element
SEWER SEPARATION PHASE 2
BS 103-1; 36th Street
BI Basin 108-3; Webster/Nicholas Phase 1
SI Basin CSO 117; Missouri Avenue Phase 1
ML 105-1; JCB & Miami Phase 1 & 2 & Adams Park
SEWER SEPARATION PHASE 3
BI Basin 108-3; Nicholas Street Phase 2
CC CSO 204 Phase 1
OM 119-6; Gilmore Avenue Phase 1 & 2
SEWER SEPARATION PHASE 4
Lake James to Fontenelle Park
ML 105-15; Forest Lawn Separation
SI Basin CSO 117; Missouri Avenue Phase 2
BI Basin 108-3; Nicholas Street Phase 3/16th & Grant
PCS CSO 207/208 (42nd & Q)
CC CSO 204 Phase 2
BI Basin 108-3; Webster/Nicholas Phase 2
SEWER SEPARATION PHASE 5
PCN 210-2; Inflow Reduction Project
CC CSO 204 Phase 3
CC CSO 203-1 Sewer Separation
CC CSO 202 Phase 1
CC CSO 202 Phase 2
PCN 212-1; Sewer Separation
PCN 210-1; Sewer Separation
PCN 211-2; Inflow Reduction Project
SEWER SEPARATION PHASE 6
SI Basin CSO 110; Pierce Street
OM 119-5A; South Barrel Conversion
OM 119-5B; South Barrel Conversion
BI Basin 108-8; 18th & Seward
SEWER SEPARATION PHASE 7
CSO Study Basins: BI=Burt-Izard; BS=Bridge Street; CC=Cole Creek; LV=Leavenworth; ML=Minne Lusa; OM=O’Hern-Monroe; PCN=Papillion Creek North; PCS=Papillion Creek South; SC=Saddle Creek; SI=South Interceptor
= Completed projects
SI Basin CSO 111; Hickory Street
CC CSO 204 Phase 4
CC CSO 204 Phase 5
CC CSO Cole Creek Diversions
CC CSO 204 Phase 6
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027
This Quarter
SEWER SEPARATION PROJECTS BY PHASEThe City and Program Management Team will be revising the current Long Term Control Plan (LTCP) to reflect the
10 year time extension provided by the Consent Order revision. Regulatory milestones will not officially be changed
and adopted until 2020. The Combined Sewer Overflow (CSO) Program is maintaining overall schedule to meet
current regulatory expectations.
www.OmahaCSO.com Clean Solutions for Omaha Quarterly Report | Fourth Quarter 2018 13
PROJECT OVERVIEW
Printed February 2019