Resolution 2020-31243 RESOLUTION NO. 2020-31243
A RESOLUTION OF THE MAYOR AND CITY COMMISSION OF THE CITY OF MIAMI BEACH,
FLORIDA, APPROVING AND AUTHORIZING THE CITY MANAGER TO NEGOTIATE
CHANGE ORDER NO. 5 TO THE DESIGN/BUILD AGREEMENT BETWEEN THE CITY OF
MIAMI BEACH, FLORIDA AND RIC-MAN CONSTRUCTION FLORIDA, INC., FOR THE WEST
AVENUE PHASE II IMPROVEMENTS NORTH OF 14th STREET PROJECT, FOR ADDITIONAL
DESIGN SERVICES ASSOCIATED WITH ADDITIONAL WATER QUALITY TREATMENT AS
REQUIRED BY THE MIAMI-DADE COUNTY REGULATORY AND ECONOMIC RESOURCES
DEPARTMENT (RER), IN THE NOT-TO-EXCEED AMOUNT OF $1,042,761, PLUS 10%
OWNER'S CONTINGENCY IN THE AMOUNT OF $104,276, FOR A TOTAL CONTRACT
VALUE OF $$52,165,369.67; SUBJECT TO AND CONTINGENT UPON AN APPROPRIATION
OF FUNDS, AT THE CITY COMMISSION'S SOLE DISCRETION, VIA THE THIRD CAPITAL
BUDGET AMENDMENT FOR FY 19/20 CAPITAL BUDGET, TO BE CONSIDERED AT THE
APRIL 22, 2020, CITY COMMISSION MEETING, AND FURTHER, IF SUCH BUDGET
AMENDMENT IS APPROVED, AUTHORIZING THE CITY MANAGER TO EXECUTE THE
FINAL NEGOTIATED CHANGE ORDER NO. 5.
WHEREAS, on March 22, 2017, the Mayor and City Commission adopted Resolution No.
2017-29800, awarding design/build services to Ric-Man Construction Florida, Inc. ("Ric-Man" or
"Design/Builder"), for West Avenue North of 14th Street Improvements Phase II - North of 14th
Street (the "Project"), with the Guaranteed Maximum Price of $29,669,344, including a 10%
Owner's Contingency (the "Agreement"); and
WHEREAS, on December 13, 2017, the City Commission referred all planned and in-
progress resiliency projects to the Sustainability and Resiliency Committee for further evaluation
of stormwater criteria and design; and
WHEREAS, at that time, Ric-Man had completed approximately 60% of the Project
design, but stopped further development of this Project, including its design, due to the action by
the City Commission; and
WHEREAS, on January 11, 2018, Change Order No. 1 was executed for a 30 day non-
compensatory extension of time to the total Contract Time set forth in the Agreement, due to the
impact of Hurricane Irma; and
WHEREAS, on March 16, 2018, Change Order No. 2 was executed in the amount of
$3,270,932, for funding of certain above-ground improvements to the Project, with no additional
time extension, increasing the cost of the Agreement to $32,940,276; and
WHEREAS, during the months of January through March 2018, the Sustainability and
Resiliency Committee reviewed and evaluated the City's design criteria for stormwater
management, and also sought independent outside review by the Urban Land Institute (ULI); and
WHEREAS, the ULI is also a partner of a professional network that provides resiliency-
building tools, called the 100 Resilient Cities Network; and
WHEREAS, on April 2018, the City entered into a successful partnership with the Urban
Land Institute in order to review the citywide Stormwater Resiliency Program; and
WHEREAS, the ULI's preliminary findings were not only a validation of the City's initial
efforts, but also a call to raise standards to ensure a livable and sustainable community; and
WHEREAS, on May 31, 2018, the West Avenue project was selected to participate in the
Resilience Accelerator; and
WHEREAS, the Resilience Accelerator Program is a partnership between 100 Resilient
Cities and the Center for Resilient Cities and Landscapes at Columbia University; and
WHEREAS, the Rockefeller Foundation has funded this program with a $3.7 million grant
to connect the diverse challenges of a global network of cities to the expertise of the world's top
schools of planning and design;and
WHEREAS, in June 2018, 100 Resilient Cities and Columbia University held meetings
with City staff and members of the community to present information and obtain feedback on the
West Avenue Project; and
WHEREAS, on August 6 - 8, 2018 a Resilience Accelerator workshop was held, and
Columbia University and the City's Chief Resiliency Officer brought together multi-disciplinary
expertise to provide guidance on urban design, innovative engineering solutions, and stakeholder
engagement; and
WHEREAS, the City's team consisted of the design build team headed by Ric-Man, staff
from City Manager's Office, Office of Capital Improvement Projects (CIP), Environment &
Sustainability, Fire, Parking, Planning, Public Works, and Transportation Departments, and
subject matter experts in engineering, architecture and urban design; and
WHEREAS, over the course of the three-day workshop, the team identified appropriate
enhancements based on the Project's lifecycle, existing and future site challenges, and feedback
from the local community; and
WHEREAS, on September 4, 2018, a meeting was held with the West Avenue
Neighborhood Association (WAVNA) and on September 21, 2018, a meeting was held with the
North of Fifth Neighborhood Association (NOFNA), to present the findings of the Resilience
Accelerator Workshop; and
WHEREAS, on September 26, 2018, Staff presented the findings of the Resilience
Accelerator Workshop to the Sustainability and Resiliency Committee; and
WHEREAS, on October 17, 2018, the City Commission accepted the recommendations
of the Resiliency Accelerator and the final ULI Report for implementation; and
WHEREAS, the City Commission directed staff to look into alternate road systems,
replacing the typical limerock road base with an alternate asphalt blacktop base; and
WHEREAS, an alternate road system would substitute the typical road construction that
consists of a 2 inch layer of asphalt over 8 inches of limerock base over 12 inches of stabilized
sub-grade with 7 inches of asphalt over the 12 inches of stabilized sub-grade and could cost
approximately$1,015,000; and
WHEREAS, during the Resilience Accelerator workshop, the team worked through
concerns identified by the community, as well as other issues raised during the workshop,
including road elevation; road harmonization with private properties; turning lanes vs. roadway
medians; pedestrian and bicycle prioritization; enhanced walkability; enhanced tree canopy;
stormwater quality; baywalk connectivity and construction phasing; and
WHEREAS, based on the Accelerator Program Recommendations, the Project elements
to remain in the project include 3.7' NAVD Minimum Road Elevation and three continuous
vehicular travel lanes; and
WHEREAS, the City has reached a consensus with the community as it relates to street
cross-sections, road elevations, traffic lanes and stormwater criteria, therefore, the Project will
continue to be developed based on this consensus including the Resilience Accelerator and
Design Criteria Professional recommendations; and
WHEREAS, opportunities to fine tune the design (without material changes) would take
place during the completion of the 60% and 90% design documents; and
WHEREAS, the roadway elevation in the design criteria for the West Avenue Project
requires minimum road crown elevation of 3.7' NAVD; and
WHEREAS, the design/build team will meet individually with each property in the corridor
to discuss harmonization before construction begins; and
WHEREAS, the Resilience Accelerator participants recommend for the pedestrian space
to be maximized, with the new proposed criteria to require that 40 feet of ROW be dedicated to
bicycles, pedestrians and greenspace, and only 30 feet be dedicated to vehicles; and
WHEREAS, based on safety needs along the corridor, location of required turn lanes,
location of building entrances and exits, and maintenance of traffic flow it was not recommended
to add center medians, therefore the center lane will be used as a turning and access lane; and
WHEREAS, the preferred approach is to focus on enhancing the pedestrian and bicycle
experience where possible along West Avenue, and at the bay front and Collins Canal street
ends, with more pedestrian friendly spaces, such as small plazas, public art, and other aesthetic
improvements; and
WHEREAS, the West Avenue typical section North of 14th Street will reflect the following,
two 5.5' wide protected bike lanes, one on either side of the road; two 10' wide lanes, one
northbound and one southbound vehicular travel lane and one 10' foot two-way center lane; and
WHEREAS, maintaining high water quality standards are an integral component to the
success of this Project,therefore, the design will address the quality of the water being discharged
from the pump station into Biscayne Bay through pollution control devices; and
WHEREAS, based on the City's internal review, ULI Report and recommendations from
the Resilience Accelerator, the following items should be included in the Project:
1. Relocating the water main and sanitary sewer service connections from the rear to the
front of lots;
2. Updating the design criteria for storm protection from a 5-year to a 10-year storm event;
3. Installing five (5) permanent stormwater auxiliary power generators at four locations; two
(2)at 14th Street, one(1)at 17th Street, one (1)at Bay Road and one (1)at Lincoln Road.
Permanent generators will provide redundancy during power outages. The location of the
generators will be coordinated with the Planning and the Environment & Sustainability
Departments to ensure an enhanced street end design, and one of the two generators at
14th Street will service an existing FDOT pump station;
4. Installing 560' of 18" PVC pipe as sanitary sewer, with 30 laterals and associated
manholes at Alton Court.
5. Increasing resident participation, to include public interface, presentations, required
workshops, exhibits and meetings, related to private property harmonization.
6. Updating and enhancing all street ends, including 14th Street, 16th Street, Lincoln Terrace,
Lincoln Road, Lincoln Court and Bay Road ( From Lincoln Road to the canal), to
accommodate more tree canopy, wider sidewalks where possible, and pavers to provide
an enhanced pedestrian experience and connectivity to the baywalk.
7. Protecting all specimen trees defined by the City Code throughout construction. The
landscape designer and the contractor will work with the Urban Forester to ensure
specimen trees are protected during construction to minimize the impacts to mature tree
canopy; and
8. Interfacing with the residents, create additional exhibits, attend monthly meetings, visits
and presentations; and
WHEREAS, based on Ric-Man's inability to move forward with the Project during the
evaluation of the stormwater criteria and design, listed below are the associated costs:
1. Salary and Labor cost escalation due to work stoppage for approximately one year;
2. Material and commodity escalation; increased costs of materials, asphalt, pump
equipment, electrical equipment, concrete and fuel costs, due to work stoppage for
approximately one year;
3. Re-start impact; loss of efficiency, loss of employees, overhead costs, re-hire fees; and
WHEREAS, the Design/Builder submitted a proposal in the amount of $12,800,000, for
the recommendations listed above; and
WHEREAS, based on the Design Criteria Professional's recommendations, the following
items should be considered:
1. An analysis of pre and post storm measurements and conditions, depicting the results of
the improvements, and would consist of an analysis modeling the existing storm drainage
system and comparing it to an analysis that models the storm drainage of the same area
but with the implementation of the 10 year storm design proposed, which includes
additional pump stations, the increased pipe sizing and all other new, added components
to determine the different volumes of stormwater evacuated by the improvements, for a
cost of$30,000;
2. An additional two (2), 20,000 GPM pumps and associated structures to be added to the
proposed Lincoln Road Pump Station, including the associated increases in valve sizes,
piping, electrical upgrades, generator upsizing, increased platform and all other
associated improvements, for a cost of$3,319,000; and
WHEREAS, the Design/Builder submitted a proposal for additional scope in the amount
of$3,349,000; and
WHEREAS, the proposed Change Order No. 3, for the West Avenue Phase II
Improvements North of 14th Street Project, included additional design and construction services
associated with the recommendations by the Resiliency Accelerator Program, other elements
added by the Design Criteria Professional and Design/Builder costs in the not-to-exceed amount
of $12,800,000, plus 10% owner's contingency in the amount of $1,280,000 for a total of
$14,080,000; and
WHEREAS, on December 12, 2018, the City Commission adopted Resolution No. 2018-
30652, authorizing the City Manager to negotiate Change Order No. 3 for additional design and
construction changes associated with the recommendations by the Resiliency Accelerator
Program, the ULI report and recommended additional scope for a total of$17,763,900, including
contingency; and
WHEREAS, on April 30, 2019, Change Order No. 3A was executed in the amount of
$579,752.47 as the first partial request from the Design/Builder of the approved Change Order
No. 3 for the costs incurred in support of the Urban Land Institute's Resiliency Effort Accelerator
Workshop, Re-start Impacts after a 1 year delay and 10 year Storm Drainage Modeling to allow
for further design and negotiate the price of the remaining change order scope, increasing the
cost agreement to $33,520,028.47; and
WHEREAS, on June 16, 2019, Change Order No. 3B was executed in the amount of
$17,171,211.00 as the second partial request from the Design/Builder of the approved Change
Order No. 3 for the costs of design and construction of the recommendations by the Urban Land
Institute's Resiliency Effort Accelerator and Design Criteria Enhancements, such as emergency
generator sets, street end enhancements, additional pumps, additional street improvements,
increasing the cost agreement to $50,691,239.47, including a 10% Contingency; and
WHEREAS, on September 17, 2019, Change Order No. 4 was executed in the amount of
$327,093.00 to account for the 10% contingency for the above-ground improvements, which were
previously added to the Agreement as Change Order No. 2, increasing the cost of the agreement
to $51,018,332.67; and
WHEREAS, the purpose of the West Avenue Project is to address flooding conditions and
upgrade aging infrastructure, and the purpose of the Resilience Accelerator was to test and
evaluate elements of the West Avenue Project to come to a compromise with modifications that
enhance the project's resiliency and builds community consensus, while remaining fiscally
responsible; and
WHEREAS, one of the requirements to obtain a permit from the Miami-Dade County
Regulatory and Economic Resources Department (DRER), to discharge stormwater into the bay
(Class II permit), is the inclusion of sufficient water treatment capacity, and the project team has
held multiple discussions and meetings with DRER to discuss project approach and proposed
water quality treatment components; and
WHEREAS, DRER has emphasized that although Projects were previously permitted
using mechanical treatment, future projects would not be permitted without retaining the first inch
and a half of rainfall runoff; Therefore, involving additional design and construction effort, beyond
what was identified in the Design Criteria Package (DCP); and
WHEREAS, the Design/Builder submitted a proposal (Attachment A) for the design of
additional quality treatment in the amount of$1,042,761 for the north section, and once the design
is completed and approved by DRER, the Design/Builder will determine the additional
construction costs and time impacts associated with the additional water quality components; and
WHEREAS, this Change Order No. 5 will include additional design services associated
with the recommendations by the DRER for additional water quality treatment that will address
the first inch and a half of run-off from the stormwater system prior to entering Biscayne Bay; and
WHEREAS, the proposed additional not-to-exceed costs for the section north of 14 Street
shall be$1,042,761, plus 10%owner's contingency in the amount of$104,276 for a not-to-exceed
total of$1,147,037; and
WHEREAS, this Change Order will increase the existing contract with Ric-Man
Construction from $51,018,332.67 to $52,165,369.67, for West Avenue North of 14th Street
Improvements Phase II, including contingency; and
WHEREAS, the Administration recommends that the Mayor and City Commission adopt
the resolution approving and authorizing the City Manager to negotiate Change Order No. 5 with
Ric-man Construction Florida, Inc., for the West Avenue phase II Improvements North of 14th
street for a not-to-exceed amount of$1,042,761, plus 10% owner's contingency in the amount of
$104,276, for a not-to-exceed total of$1,147,037; , which shall ultimately be contingent upon the
City Commission's appropriation of funds during the third Capital Budget Amendment for FY
19/20; and
NOW, THEREFORE, BE IT DULY RESOLVED BY THE MAYOR AND CITY
COMMISSION OF THE CITY OF MIAMI BEACH, FLORIDA that the Mayor and City Commission
approve and authorize the City Manager to negotiate Change Order No. 5 to the Design/Build
Agreement between the City of Miami Beach, Florida and Ric-Man Construction Florida, Inc., for
the West Avenue Phase II Improvements North of 14th Street Project, for additional design
services associated with additional water quality treatment as required by the Miami-Dade County
Regulatory and Economic Resources Department (RER) in the not-to-exceed amount of
$1,042,761, plus 10% owner's contingency in the amount of $104,276, for a total contract value
of $52,165,369.67; subject to and contingent upon an appropriation of funds at the City
Commission's sole discretion, via the third Capital Budget Amendment for FY 19/20 Capital
Budget, to be considered at the April 22, 2020, City Commission meeting, and further, if any such
budget amendment is approved, authorizing the City Manager to execute the final negotiated
Change Order No. 5.
PASSED and ADOPTED this a67- day of 8-r/% , 2
Dan Gelber, Mayor
ATTE . APPROVED AS TO
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Resolutions - R7 E
MIAMI BEACH
COMMISSION MEMORANDUM
TO: Honorable Mayor and Members of the City Commission
FROM: Jimmy L. Morales, City Manager
DATE: April 22, 2020
SUBJECT: 1. A RESOLUTION OF THE MAYOR AND CITY COMMISSION OF THE
CITY OF MIAMI BEACH, FLORIDA,APPROVING AND AUTHORIZING THE
CITY MANAGER TO NEGOTIATE CHANGE ORDER NO. 5 TO THE
DESIGN/BUILD AGREEMENT BETWEEN THE CITY OF MIAMI BEACH,
FLORIDA, AND RIC-MAN CONSTRUCTION FLORIDA, INC., FOR THE
WEST AVENUE PHASE II IMPROVEMENTS NORTH OF 14TH STREET
PROJECT, FOR ADDITIONAL DESIGN SERVICES ASSOCIATED WITH
ADDITIONAL WATER QUALITY TREATMENT AS REQUIRED BY THE
MIAMI-DADE COUNTY REGULATORY AND ECONOMIC RESOURCES
DEPARTMENT (RER) FOR A NOT-TO-EXCEED AMOUNT OF $1,042,761,
PLUS 10% OWNER'S CONTINGENCY IN THE AMOUNT OF $104,276;
SUBJECT TO AND CONTINGENT UPON AN APPROPRIATION OF FUNDS
AT THE CITY COMMISSION'S SOLE DISCRETION, VIA THE THIRD
CAPITAL BUDGET AMENDMENT FOR FY 19/20 CAPITAL BUDGET, TO BE
CONSIDERED AT THE APRIL 22, 2020 CITY COMMISSION MEETING,AND
FURTHER, IF ANY SUCH BUDGET AMENDMENT IS APPROVED,
AUTHORIZING THE CITY MANAGER TO EXECUTE THE FINAL
NEGOTIATED CHANGE ORDER NO. 5.
2. A RESOLUTION OF THE MAYOR AND CITY COMMISSION OF THE
CITY OF MIAMI BEACH, FLORIDA, APPROVING AND AUTHORIZING THE
CITY MANAGER TO NEGOTIATE CHANGE ORDER NO. 5 TO THE
DESIGN/BUILD AGREEMENT BETWEEN THE CITY OF MIAMI BEACH,
FLORIDA, AND RIC-MAN CONSTRUCTION FLORIDA, INC., FOR THE
WEST AVENUE PHASE II IMPROVEMENTS SOUTH OF 14TH STREET
PROJECT, FOR ADDITIONAL DESIGN SERVICES ASSOCIATED WITH
ADDITIONAL WATER QUALITY TREATMENT AS REQUIRED BY THE
MIAMI-DADE COUNTY REGULATORY AND ECONOMIC RESOURCES
DEPARTMENT (RER) FOR A NOT-TO-EXCEED AMOUNT OF $581,195,
PLUS 10% OWNER'S CONTINGENCY IN THE AMOUNT OF $58,119;
SUBJECT TO AND CONTINGENT UPON AN APPROPRIATION OF FUNDS
AT THE CITY COMMISSION'S SOLE DISCRETION, VIA THE THIRD
CAPITAL BUDGET AMENDMENT FOR FY 19/20 CAPITAL BUDGET, TO BE
CONSIDERED AT THE APRIL 22, 2020 CITY COMMISSION MEETING AND
FURTHER, IF ANY SUCH BUDGET AMENDMENT IS APPROVED,
AUTHORIZING THE CITY MANAGER TO EXECUTE THE FINAL
Page 341 of 435
NEGOTIATED CHANGE ORDER NO. 5.
RECOMMENDATION
The Administration recommends adopting the Resolutions.
BACKGROUND/HISTORY
The West Avenue Improvements, Phase II project represents a comprehensively defined
Neighborhood Improvement program, focused on resolving challenges associated to climate
impacts and ancient infrastructures. The proposed improvements within the West Avenue
neighborhood includes the raising of the paved roadway, harmonization to the adjacent
properties, installation of a new robust stormwater drainage collection and pumping system,
replacement of the existing water distribution/transmission systems and gravity sanitary sewers,
installation of new street lighting, pedestrian lighting, replace existing and install new signalized
intersection with mast arms, new landscaping, irrigation and construction of a new baywalk. The
limit of the improvements are West Avenue between 8 Street and Lincoln Road, including side
streets,and Bay Road between 14 Street and Collins Canal.
Due to the size of the neighborhood,the project was divided into two contracts, with 14th Street
being the dividing line.
On November 14, 2017, a public meeting was conducted to present the conceptual design and
answer the community's questions. During this meeting, the community expressed significant
concerns about the West Avenue Project.
On December 13, 2017, the City Commission referred all planned and in-progress resiliency
projects to the Sustainability and Resiliency Committee for further evaluation of stormwater
criteria and design. At that time, Ric-Man had completed approximately 60% of the project
design. Due to this action by the City Commission, further development of this project, including
its design,was stopped, pending the findings of said Committee.
During the months of January 2018 through March 2018, the Sustainability and Resiliency
Committee reviewed and evaluated the City's design criteria for stormwater management.At the
same time the City decided to seek evaluation by impartial, outside entities and pursued the
assessment by the Urban Land Institute (ULI). The ULI is also a partner of a professional
network that provides resiliency-building tools,called the 100 Resilient Cities Network.
On April 2018, the City entered into a successful partnership with the Urban Land Institute in
order to review the citywide Stormwater Resiliency Program. The ULI's preliminary findings
were not only a validation of the project's initial efforts, but also a call to raise our standards to
ensure a livable and sustainable community.
On May 31, 2018, the West Avenue project was selected to participate in the Resilience
Accelerator.The Resilience Accelerator Program is a partnership between 100 Resilient Cities
and the Center for Resilient Cities and Landscapes at Columbia University. Miami Beach's
West Avenue Neighborhood Improvement Project was selected as one of five projects in South
Florida to participate in the Resiliency Accelerator Program.
Page 342 of 435
In June 2018, the 100 Resilient Cities and Columbia University held meetings with City staff
and members of the community to present information and obtain feedback on the West Avenue
Project.
On August 6 - 8, 2018 the Resilience Accelerator workshop was held. Columbia University and
the City's Chief Resiliency Officer brought together multi-disciplinary expertise to provide
guidance on urban design, innovative engineering solutions, and stakeholder engagement. Over
the course of the three-day workshop, the team identified appropriate enhancements based on
the project's lifecycle, existing and future site challenges, and feedback from the local
community.
In September 2018, meetings were held with the West Avenue Neighborhood Association
(WAVNA) and the North of Fifth Neighborhood Association (NOF NA)to present the findings of
the Resilience Accelerator Workshop.
On September 26, 2018, Staff presented the findings of the Resilience Accelerator Workshop
to the Sustainability and Resiliency Committee.
On October 17, 2018, City Staff presented the recommendations of the Resilience Accelerator
to the City Commission. The City Commission accepted the recommendations of the
Resiliency Accelerator. In addition, the City Commission accepted the final ULI Report for
implementation.
• West Avenue Phase II North of 14th Street
On March 22, 2017, the Mayor and City Commission passed Resolution No. 2017-29800,
awarding design/build services to Ric-Man Construction Florida, inc (Ric-Man), for West
Avenue North of 14th Street Improvements Phase I i with the guaranteed maximum price of
$29,669,344, including_a 10%contingency.
i
On January 11, 2018, Change Order No. 1 was executed for a 30-day non-compensatory
extension,to the time of the Agreement due to the impact of Hurricane Irma.
On March 16, 2018, Change Order No. 2 was executed in the amount of$3,270,932 for funding
of the above-ground improvements, to the project, with no additional time extension, increasing
the cost of the Agreement to$32,940,276.
On December 12, 2018, City Commission adopted Resolution No. 2018-30652 Authorizing the
City Manager to negotiate Change Order No. 3 for additional design and construction changes
associated with the recommendations by the Resiliency Accelerator Program, the ULI report
and recommended additional scope for a total of$17,763,900, including contingency.
On April 30, 2019, Change Order No. 3A was executed in the amount of $579,752.47 as the
first partial request from the Design/Builder of the approved Change Order No. 3 for the costs
incurred in support of the Urban Land Institute's Resiliency Effort Accelerator Workshop, Re-
start Impacts after a 1 year delay and 10 year Storm Drainage Modeling to allow for further
design and negotiate the price of the remaining change order scope, increasing the cost
agreement to $33,520,028.47.
On June 16, 2019, Change Order No. 3B was executed in the amount of $17,171,211.00 as
the second partial request from the Design/Builder of the approved Change Order No. 3 for the
Page 343 of 435
costs of design and construction of the recommendations by the Urban Land Institute's
Resiliency Effort Accelerator and Design Criteria Enhancements, such as emergency generator
sets, street end enhancements, additional pumps, additional street improvements, increasing
the cost agreement to$50,691,239.47, including a 10%Contingency.
On September 17, 2019, Change Order No. 4 was executed in the amount of $327,093.00 to
account for the 10% contingency for the above-ground improvements, which were previously
added to the Contract as Change Order No. 2, increasing the cost of the agreement to
$51,018,332.67.
West Avenue Phase II South of 14th Street
On March 22, 2017, the Mayor and City Commission passed Resolution No. 2017-29799,
awarding design/build services to Ric-Man Construction Florida, Inc (Ric-Man)., for West
Avenue South of 14th Street Improvements Phase I I with the guaranteed maximum price of
$12,809,754, including a 10% contingency.
On January 11, 2018, Change Order No. 1 was executed for a 30-day non-compensatory
extension,to the time of the Agreement due to the impact of Hurricane Irma.
On March 16,2018, Change Order No. 2 was executed in the amount of$1,468,359 for funding
of the above-ground improvements, to the project, with no additional time extension, increasing
the cost of the Agreement to$14,278,113.
On December 12, 2018, City Commission adopted Resolution No. 2018-30653 Authorizing the
City Manager to negotiate Change Order No. 3 for additional design and construction changes
associated with the recommendations by the Resiliency Accelerator Program, the ULI report
and recommended additional scope for a total of$6,567,000, including contingency.
On April 30, 2019, Change Order No. 3A was executed in the amount of $353,094.85 as the
first partial request from the Design/Builder for the costs incurred in support of the Urban Land
Institute's Resiliency Effort Accelerator, Re-start Impacts and 10 year Storm Drainage
Modeling, increasing the cost agreement to$14,631,207.85.
On June 16, 2019, Change Order No. 3B was executed in the amount of$6,213,895.00 as the
second partial request from the Design/Builder for the costs incurred in support of the Urban
Land Institute's Resiliency Effort Accelerator and Design Criteria Enhancements, increasing the
cost agreement to$20,845,102.85, including a 10%Contingency.
On September 17. 2019, Change Order No. 4 was executed in the amount of $146,836.00 to
account for the 10% contingency for the above-ground improvements, which were previously
added to the Contract as Change Order No. 2, increasing the cost agreement to
$20,991,938.85.
ANALYSIS
The purpose of the West Avenue Project was to address flooding conditions and upgrade aging
infrastructure. The purpose of the Resilience Accelerator was to test and evaluate elements of
the West Avenue Project to come to a compromise with modifications that enhance the project's
resiliency and builds community consensus,while remaining fiscally responsible.
One of the requirements to obtain a permitfrom the Miami-Dade County Regulatory and
Page 344 of 435
Economic Resources Department (DRER), to discharge stormwater into the bay (Class II
permit), is the inclusion of sufficient water treatment capacity. The project team has held
multiple discussions and meetings with DRER to discuss project approach and proposed water
quality treatment components. DRER has emphasized that although projects were previously
permitted using mechanical treatment, future projects would not be permitted without retaining
the first inch and a half of rainfall runoff. This involves additional design and construction effort,
beyond what was identified in the Design Criteria Package (DCP).
Change Order No. 5 for West Avenue Phase II North of 14th Street
The Design/Builder submitted a proposal (Attachment A) for the design of additional quality
treatment in the amount of$1,042,761 for the north section. Once, the design is completed and
approved by DRER,the design/builder will determine the additional construction costs and time
impacts associated with the additional water quality components.
This Change Order No. 5 will include additional design services associated with the
recommendations by the DRER for additional water quality treatment that will address the first
inch and a half of run-off from the stormwater system prior to entering Biscayne Bay.
The proposed additional not-to-exceed costs for the section north of 14 Street shall be
$1,042,761, plus 10% owner's contingency in the amount of$104,276 for a not-to-exceed total
of$1,147,037.
This Change Order will increase the existing contract with Ric-Man Construction from
$51,018,332.67 to $52,165,369.67, for West Avenue North of 14th Street Improvements
Phase II, including contingency.
Change Order NQ. 5 for West Avenue Phase II South of 14th Street
The Design/Builder submitted a proposal (Attachment A) for the design of additional quality
treatment in the amount of $581,195 for the section south of 14 Street. Once, the design is
completed and approved by DRER, the design/builder will determine the additional construction
costs and time impacts associated with the additional water quality components.
This Change Order No. 5 will include additional design services associated with the
recommendations by the DRER for additional water quality treatment that will address the first
inch and a half of run-off from the stormwater system prior to entering Biscayne Bay. •
The proposed additional not-to-exceed costs for the section south of 14 Street shall be
$581,195 plus 10% owner's contingency in the amount of $58,119 for a not-to-exceed total of
$639,314.
This Change Order will increase the existing contract with Ric-Man Construction from
$20,991,938.85 to $21,631,252.85, for West Avenue South of 14th Street Improvements
Phase I I, including contingency.
The scope included in these not-to-exceed proposals submitted by the Design/Builder was
reviewed and analyzed by CI P, Environment and Sustainability and the Public Works
Departments and was found to be an adequate means of addressing storm water quality of an
acceptable order of magnitude considering the complex logistics of construction.
The siting for the Lincoln Road Stormwater Pump Station, including above ground components,
will be presented at the next Land Use and Sustainability Committee. This Change Order is not
affected by that decision.
Funding will be addressed as part of the next Capital Budget Amendment.
CONCLUSION
• The Administration recommends that the Mayor and City Commission adopt the resolution
Page 345 of 435
approving and authorizing the City Manager to negotiate Change Order No. 5 with Ric-man
Construction Florida, Inc.,for the West Avenue Phase II Improvements North of 14th Street for
a not-to-exceed amount of $1,042,761, plus 10% owner's contingency in the amount of
$104,276,for a not-to-exceed total of$1,147,037; and,
The Administration recommends that the Mayor and City Commission adopt the resolution
approving and authorizing the City Manager to negotiate Change Order No. 5 with Ric-man
Construction Florida, Inc., for the West Avenue Phase 11 Improvements South of 14th Street
for a not-to-exceed amount of$581,195 plus 10% owner's contingency in the amount of
$58,119 for a not-to-exceed total of$639,314.
Applicable Area
South Beach
Is this a"Residents Right Does this item utilize Q.O.
to Know" item.pursuant to Bond Funds?
City Code Section 2-14?
Yes No
Strategic Connection
Environment& Infrastructure - Reduce risk from storms, high tides, groundwater, and sea level
rise.
Legislative Tracking
Office of Capital Improvement Projects
ATTACHMENTS:
Description
❑ Resolution North of 14
❑ Resolution South of 14
❑ Attachment A
Page 346 of 435
��!`M'�II 3100 SW 15th Street
CONBT.�&mc Deerfield Beach, Florida 33442
DFf!f&DBFALK•f�OR10A Office:(954)426-1221
�` l!r Fax:(954)426-1226
City of Miami Beach April 8,2020
1700 Convention Center Drive Sent Via Email
Miami Beach,FL 33139
Attn:Jorge Rodriguez
Re:West Ave North 091/South 090
Subject:Water Quality Wells
Jorge,
Enclosed please find the proposal with back-up documentation for the cost of the
Water Quality Wells Alternate 2 for review and approval.As discussed,we recommend
Alternate 2, the cylindrical approach for the following reasons:
• Secant pile structures will take less time than conventional
cofferdams-therefore less impact to residents.
• Drilling is the prime approach to forming the permanent structures as
opposed to pile driving a watertight cofferdam for pre-cast structures
-therefore noise will be significantly less for the residents.
• Secant piles will be less costly than rectangular structures.
Please review and if approved issue a Change Order to proceed with design
development as follows:
Alternate 2 North-$1,042,761
Alternate 2 South-$581,195
Considering projected design time of 90 days from NTP and an estimated 180 days to
permit,RMCF would appreciate an expedited review and approval of this change,since the
design and permitting of this work runs through the critical path of the project.
Should you have any questions please let us know.
R I C - M A N CONSTRUCTION F L O R I D .A . I N C .
Page 361 of 435
Ci'MI14 3100 SW 15th Street
mc, Deerfield Beach,Florida 33442
COMiDT.
DEERF�E�aE�N floRtok Office:(954)426-1221
Fax:(954)426-1226
Regards,
P fizeA
Michael R.Fischer, COO
Ric-Man Construction FL, Inc.
CC:
Sabrina Baglieri
Tyson DiPetrillo
Danny Mancini
Jose Caraballo
Attachments:
- Water Quality Proposal Detail—West Ave
•
R I C - M A N CQNSTRCTLON FLORIDA , I N C .
Page 362 of 435
City of Miami Beach
Design I Build Services for West Avenue Improvements
Phase II North and South of 14th Street
2016-090-KB
2016-091-KB
Water Quality Drainage Wells Design
Scope of Services
March 27, 2020
Prepared By:
Ges
CONSULTANTS
880 SW 145th Avenue, Suite 106
Pembroke Pines, Florida 33027
Page 363 of 435
C� City of Miami Beach
CONSULTANTS DIB Services for West Avenue Improvements
2016-090-KB; 2016-091-KB
Water Quality Drainage Wells Design
Scope of Services
INTRODUCTION
At the request of the City of Miami Beach, CES Consultants, Inc. (CES) is pleased to submit this
proposal to perform the design of 11 water quality facilities throughout the West Avenue project
area. The design is based on discussions with City staff,an analysis performed by the RMCF DB
Team, and a directive provided by the City of Miami Beach.
The design will expand on the conceptual design prepared during the analysis phase of this effort.
The water quality design is for 11 individual stormwater lift stations that will pump stormwater into
15 shallow drainage wells. The shallow drainage well depth will be approximately 100 feet, and
the pumps will simply produce a pressure similar to four(4)feet of head.
The system will collect a portion of the stormwater from the main lines on West Avenue and Bay
Road and convey it to an underground settling tank. These tanks will be designed to retain the
stormwater for 90 seconds, at which point, the stormwater flows into a wet welt. A single pump
will be located inside each wet well and pump the stormwater into drainage wells. The discharge
piping will have a passive relief system to assure that the pressure equivalent to four(4)feet of
head is not exceeded. .
Each of the 11 systems that will be located throughout the project area. Each system.will have
unique features due to the variation in.above and below ground features at each location, as well
as,the varying connection points along the main system on West Avenue and Bay Road. Due to
these factors, each system will require a complete design.
DESCRIPTION OF SERVICES
Services to be provided shall include, but are not limited to,the following activities:
1. Perform soil borings at each location.
2. Development of complete engineering plans for each of the 11 systems. Plans will be
submitted to CMB at 30%, 60% and 90% for review, including informal reviews with
DERM. IFC package will be prepared once all permits are issued.
3. Preparation of permit package, and all necessary meetings and revisions to attain a
permit. Permit fees are not included.
4. Preparation of IFC plans once all permits are issued by the regulatory agencies.
5. Revision to the stormwater model to incorporate this water quality component.
6. Revision to the drainage report to incorporate this water quality component.
7. Revision to stormwater drainage plans. Adjustment to the stormwater plan to make
connections to the water quality systems.
8. Revision to landscaping plans.Adjustment to the landscaping plan to make space for the
control panels.
2.
Page 364 of 435
Cis City of Miami Beach
£l R S 9 l I a f T S DIB Services for West Avenue Improvements
2016-090-KB; 2016-091-KB
Water Quality Drainage Wells Design
Scope of Services
9. Revision to potable watermain plans. Relocating a segment of watermain along Lincoln
Road to make space for the water quality system.
10. Revision to sanitary sewer plans. Relocating a segment of sanitary sewer along Lincoln
Road to make space for the water quality system.
11. Engineering Services During Construction
GEOTECHNICAL INVESTIGATION
CES Consultants, Inc. shall prepare a listing of the specific geotechnical investigation
requirements specific to the scope of work. The Design Consultant will manage the geotechnical
task. The goals and objectives of the geotechnical investigation may include the following:
1. Identify soil types within the project area
2. Identify the characteristics and properties of the soils present
3. Use available soil characteristics, properties and potential project geometrics to identify
possible geotechnical concerns
4. Provide geotechnical recommendations for engineering design
5. Evaluate groundwater conditions
Upon completion of the geotechnical investigation, a report will be prepared and submitted with
the 30%. The report shall include the following:
1. Brief description of soil conditions observed in the field and in the laboratory
2. Conclusions and recommendations regarding:
a. Primary geotechnical engineering concerns and mitigating measures, as
applicable
b. Site preparation and grading including treatment of weak, porous, compressible
and expansive surface soils and the construction of fills.
c. Preparation of subgrade and aggregate base for pavement areas
d. Pavement sections(if required)
One (1) soil boring to a depth of 100 feet below the top of ground elevation at the location of the
proposed wet well. If additional soil borings are required, CES will request additional funds to
obtain soil information.
DESIGN AND PLANS PERMITTING
CES Consultants, Inc.will prepare and submit design plans to CMB for the following phases:
1. 30% Design Submittal
For the development of this sub-task, CES Consultants, Inc. will provide the following
services:
• Perform a water quality analysis of the site.
• Participate in one (1)informal meeting with DERM to discuss conceptual design.
• Develop alternative options to satisfy the water quality needs.
a Develop conceptual drawings of the system, and identify locations for installation.
3 = . ,1
Page 365 of 435
086 City of Miami Beach
C o M s U 1,T t DIB Services for West Avenue Improvements
2016-090-KB; 2016-091-KB
Water Quality Drainage Wells Design
Scope of Services
c
• Revise the drainage model utilizing ICPR4.
• Perform engineering calculations to define the size of structures and pumping
requirements.
• Preparation of system curve and pump selection.
• Perform a utility conflict evaluation and coordination. Identify possible conflicts and
necessary resolutions.
• Develop 30% plans for each of the 11 independent water quality systems.
The water quality system design to be presented will include the following drawings sheets
(min. 35 sheets per system; 385 total sheets)for each of the 11 systems:
• General:
o G1 -Cover and Index
o G2- General Notes
• Civil:
o Cl -Existing Conditions and Demolition Plan
o C2- Proposed Site Plan
o C3- Proposed Section Plan
o C4-Grading and Restoration Plan
o C5- Standard Details
o C6-Well Drill Plan(Not part of this submittal)
• Mechanical:
o M1 -Mechanical Notes
o M2-General Plan
o M3-General Profile
o M4-Settling Tank Plan and Sections
o M5-Wet Well Plan and Sections
o M6- Drainage Well Plan and Sections
o M7- Drainage Pipe and Force Main Profiles
o MB—Passive Relief System Profile
o M9—Mechanical Details
• Structural:
o S1 —Structural Notes
o S2 —General Plan
o S3—General Profile
o S4—Settling Tank Plan
o S5—Settling Tank Section (Not part of this submittal)
o S6—Wet Well Plan
o S7—Wet Well Sections(Not part of this submittal)
o S8—Drainage Well Plan and Sections
o S9—Control Slab(Not part of this submittal)
o S10—_Secant Piles Details(Not part of this submittal)
o S11 —Structural General Details
• Electrical:
o El —Electrical Notes
o E2—General Plan and Grounding
o E3—Equipment Layout and Sections(Not part of this submittal)
o E4—One-Line Diagram and Schedules(Not part of this submittal)
4;= v
Page 366 of 435
sCity of Miami Beach
co NSULTIIITS D/B Services for West Avenue Improvements
2016-090-KB; 2016-091-KB
Water Quality Drainage Welts Design
Scope of Services
o E5 - Controls Diagram(Not part of this submittal)
o E6 -RTU Installation(Not part of this submittal)
o E7-Electrical Details
2. 30% Deliverables:
Provide 30% Design Plans as follows:
• One(1) Copy, 11"x 17" Design Plans.
• One (1) Copy of Draft Drainage Report
• One(1) Draft Geotechnical Report
• Electronic Submittal of Design Plans, Drainage Report, and Geotechnical Report
(Uploaded to E-Builder)
3. 60% Design Submittal
For the development of this sub-task, CES Consultants, Inc. will provide the following
services:
• Review and incorporate comments from CMB.
• Participate in one (1) informal meeting with DERM to discuss progress and
direction of design.
• Develop a well drill plan.
• Prepare structural settling tank and wet well section plans.
• Develop secant pile details.
• Develop control panel slab.
• Finalize electrical equipment selection.
• Develop electrical equipment layout and sections.
• Develop controls diagram, one-line diagram, electrical schedule, and RTU
installation.
• Develop 60% plans for each of the 11 independent water quality systems.
The water quality system design to be presented will include the following drawings sheets
for each of the 11 systems:
• General:
o G1 -Cover and index
o G2-General Notes
• Civil:
o Cl -Existing Conditions and Demolition Plan
o C2-Proposed Site Plan
o C3- Proposed Section Plan
o C4-Grading and Restoration Plan
o C5 -Standard Details
o C6-Well Drill Plan
• Mechanical:
o M1 -Mechanical Notes
5; ai
Page 367 of 435
Ce S City of Miami Beach
CONSULTIRTS DIB Services for West Avenue Improvements
2016-090-KB; 2016-091-KB
Water Quality Drainage Wells Design
Scope of Services
o M2-General Plan
o M3 -General Profile
o M4-Settling Tank Plan and Sections
o M5-Wet Well Plan and Sections
o M6- Drainage Well Plan and Sections
o M7- Drainage Pipe and Force Main Profiles
o M8—Passive Relief System Profile
o M9—Mechanical Details
• Structural:
o S1 —Structural Notes
o S2—General Plan
o S3—General Profile
o S4— Settling Tank Plan
o S5—Settling Tank Section
o S6—Wet Well Plan
o S7—Wet Well Sections
o S8—Drainage Well Plan and Sections
o 59—Control Slab
o S10—Secant Piles Details
o 511 —Structural General Details
• Electrical:
o El —Electrical Notes
o E2—General Plan and Grounding
o E3—Equipment Layout and Sections
o E4—One-Line Diagram and Schedules
o E5—Controls Diagram
o E6—RTU Installation
o E7—Electrical Details
4. 60% Deliverables:
Provide 60% Design Plans as follows:
• One(1)Copy, 11" x 17"Design Plans.
• One(1)Copy of the Revised Drainage Report
• One(1)Signed and Sealed Geotechnical Report
• Electronic Submittal of Design Plans, Drainage Report, and Geotechnical Report
(Uploaded to E-Builder)
5. 90% Design Submittal
For the development of this sub-task, CES Consultants, Inc. will provide the following
services:
• Review and incorporate comments from CMB.
• Finalize all aspects of design in preparation for permitting.
• Participate in one (1) informal meeting with DERM to discuss progress and
direction of design.
6!..
Page 368 of 435
CISCity of Miami Beach
c o,:u L T 4.T s DIB Services for West Avenue Improvements
2016-090-KB; 2016-091-KB
Water Quality Drainage Wells Design
Scope of Services
• Develop 90% plans for each of the 11 independent water quality systems.
The water quality system design to be presented will include the following drawings sheets
for each of the 11 systems:
• General:
o G1 - Cover and Index
o G2-General Notes
• Civil:
o Cl - Existing Conditions and Demolition Plan
o C2-Proposed Site Plan
o C3- Proposed Section Plan
o C4-Grading and Restoration Plan
o C5 -Standard Details
o C6-Well Drill Plan
• Mechanical:
o M1 -Mechanical Notes
o M2-General Plan
o M3-General Profile
o M4- Settling Tank Plan and Sections
o M5-Wet Well Plan and Sections
o M6-Drainage Well Plan and Sections
o M7-Drainage Pipe and Force Main Profiles
o M8-Passive Relief System Profile
o M9-Mechanical Details
• Structural:
o SI -Structural Notes
o S2-General Plan
o S3-General Profile
o S4-Settling Tank Plan
o S5-Settling Tank Section
o S6-Wet Well Plan
o S7-Wet Well Sections
o S8-Drainage Well Plan and Sections
o S9-Control Slab
o 510-Secant Piles Details
o S11 -- Structural General Details
• Electrical:
o El -Electrical Notes
o E2-General Plan and Grounding
o E3-Equipment Layout and Sections
o E4-One-Line Diagram and Schedules
o E5-Controls Diagram
o E6- RTU Installation
o E7-Electrical Details
6. 90% Deliverables:
717 a .. -
Page 369 of 435
C-0 S City of Miami Beach
311:o<T..T: DIB Services for West Avenue Improvements
2016-090-KB; 2016-091-KB
Water Quality Drainage Wells Design
Scope of Services
Provide 90% Design Plans as follows:
• One(1)Copy, 11" x 17" Design Plans
• One(1)Signed and Sealed Drainage Report
• Completed permit applications
• Electronic Submittal of Design Plans and Drainage Report(Uploaded to E-Builder)
ASSUMPTIONS
This scope of work and deliverables are based on the following assumptions:
• At the end of each design deliverable(30%,60%,and 90%),CMB will review the plans
and forward review comments to the RMCF DB Team within 14 calendar days.
• The design team will use the existing project survey provided by CMB.
• Permitting fees are not part of this scope of work or fee proposal.
• This scope of work and fee is based on the design of 11 independent water quality
systems and a total of 15 drainage wells with a depth of 100 feet.
8: '- x
Page 370 of 435
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Page 371 of 435
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Page 378 of 435
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TWO(2)GRAVITY WELLS I SEDIMENTATION STRUCTURES(21 5 x6.5'x 10 0). A;..1W STA {i•.Z5
ONE(1)1-WELL SEDIMENTATION STRUCTURE 114'OUTER DIAMETER). _ ___._
ONE:11 3-WELL SEDIMENTATION STRUCTURE 120'OUTER DIAMETER).
ONE iI 11•WELL POMP STATION WET WELL;12'OUTER DIAME T ERI
ONE(1)3-WELL PUMP STATION WET WELL(1's OUTER DIAMETER)
AND FOUR(4)WELL STRUCTURES(A S'x 11 5 x A}
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Page 379 of 435
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WEST AVENUE NORTH-WELLS CONCEPT I • • I
CYLINDRICAL STRUCTURES WITH SECANT PILES 1 ir • i
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AND FOUR A;WEL I STRUCTURES(8 5.II 11 5 x 5)
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Page 380 of 435
ALTEANATI 1.EICINOMCAC
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West Ave PruitCI
Alltrnalt 2 Watt.Quaity Wens COMOdul feltlernenl and Seperale PontPne Nneture rlrh shallow tilt
neurone. South Quonhly Saito DX Morth Ovantny Senn 091
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Page 381 of 435
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Page 382 of 435
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Page 383 of 435
WEST AVENUE SOUTH-WELLS CONCEPT
CYLINDRICAL STRUCTURES WITH SECANT PILES
9th Street Quantity Unit
Well &Structure(8.5'x 11.5'x 8')-2,000 gpm 1 EA
1-Well Sedimentation Structure.(14'Outer Diameter, 18'Depth)-2,000 gpm 1 EA
1-Well Pump Station Wet Well(12'Outer Diameter,22'Depth)-2.000 gpm 1 EA
15-inch Gravity Drainage Pipe(Cover Depth=9-10 feet) 60 lF
10-inch DIP Pressure Pipe(Cover Depth=4 Feet) 60 LF
10-inch Check Valve 1 EA
Drainage Manhole(6'x4'x15.5';17 Rectangular bottom) 1 EA
12th Street
Well&Structure(8.5'x 11.5'x 8')-2,000 gpm 1 EA
1-Well Sedimentation Structure(14'Outer Diameter,20'Depth)-2,000 gpm 1 EA
1-Well Pump Station Wet Well(12'Outer Diameter,24'Depth)-2,000 gpm 1 EA
15-inch Gravity Drainage Pipe(Cover Depth=8-9 feet) 250 LF
10-inch DIP Pressure Pipe (Cover Depth=4 feet) 60 IF
10-inch Check Valve 1 EA
Drainage Manhole(4'1(4'42.5%17 Rectangular bottom) 1 EA
13th Street
Well&Structure(8.5'x 11.5'x 8')-2,000 gpm 1 EA
1-Well Sedimentation Structure(14'Outer Diameter,21'Depth)-2,000 gpm 1 EA
1-Well Pump Station Wet Well(12'Outer Diameter,25'Depth)-2,000 gpm 1 EA
15-inch Gravity Drainage Pipe(Cover Depth=9-10 feet) 60 LF
10-inch DIP Pressure Pipe(Cover Depth=4 feet) 60 IF
10-inch Check Valve 1 EA
Drainage Manhole(7'x7'x16';17 Rectangular bottom) 1 EA
WEST AVENUE NORTH-WELLS CONCEPT
CYUNDR(CAL STRUCTURES WITH SECANT PILES
14th Court
Well&Structure(8.5'x 11.5'x 8')-2,000 gpm 3 EA
3-Well Sedimentation Structure(20'Outer Diameter,23'Depth)-6,000 gpm • 1 EA
3-Well Pump Station Wet Well(19'Outer Diameter,28'Depth)-6,000 gpm 1 EA
30-inch Gravity Drainage Pipe(Cover Depth=8-9 feet) 70 LF
18-inch DIP Pressure Pipe(Cover Depth=4 feet) 530 LF
10-inch Check Valve 3 EA
Drainage Manhole(8'x4'x17';17 Rectangular bottom) 1 EA
15th Terrace
Well&Structure(8.5'x 11.5'x 8')-2,000 gpm 2 EA
1-Well Sedimentation Structure(14'Outer Diameter, 19'Depth)-2,000 gpm 2 EA
1-Well Pump Station Wet Well(12'Outer Diameter, 23'Depth)-2,000 gpm 2 EA
15-inch Gravity Drainage Pipe(Cover Depth=9-10 feet) 205 LF
10-inch DIP Pressure Pipe(Cover Depth=4 feet) 120 LF
10-inch Check Valve 2 EA
Drainage Manhole(7'x4'x15.5';17 Rectangular bottom) 1 EA
Page 384 of 435
16th Street
Well&Structure(8 S'x 11.5'x 8') -2,000 gpm 2 EA
1-Welt Sedimentation Structure(14 Outer Diameter,20'Depth)-2,000 gpm 2 EA
1•Well Pump Station Wet Well(12'Outer Diameter,24'Depth) • 2,000 gpm 2 EA
15•inch Gravity Drainage Pipe(Cover Depth=8-9 feet) 220 LF
10-inch DIP Pressure Pipe(Cover Depth=4 feet) 120 IF
10-inch Check Valve 2 EA
Drainage Manhole(8'x6'x16.5';17 Rectangular bottom) 2 EA
Lincoln Road Quantity Unit
Well&Structure(6 5'x 11.5'x 8')-2,000 gpm 4 EA
Gravity Welt&Sedimenation Structure(21.5'x 6.5'x 10.5')- 1,000 gpm 2 EA
1 Well Sedimentation Structure(14'Outer Diameter,26'Depth)-2,000 gpm 1 EA
1-Well Pump Station Wet Well(12'Outer Diameter,30'Depth) •2,000 gpm 1 EA
3-Well Sedimentation Structure(20'Outer Diameter,31'Depth)-6,000 gpm 1 EA
3-Well Pump Station Wet Well(19'Outer Diameter,36'Depth)-6,000 gpm 1 EA
15-inch Gravity Drainage Pipe(Cover Depth=8-9 feet) 130 LF '
10-inch DIP Pressure Pipe(Cover Depth=4 feet) 120 LF
12-inch DIP Pressure Pipe(Cover Depth=4 feet) 125 IF
30-inch Gravity Drainage Pipe(Cover Depth=8-9 feet) 70 LF •
18-inch DIP Pressure Pipe(Cover Depth=4 feet) 480 IF
10-inch Check Valve 4 EA
12-inch Plug Valve 2 EA
Drainage Manhole(8'x8'x16.5';17 Rectangular bottom) 1 EA
SUMMARY:WEST AVENUE SOUTH
Well&Structure-2,000 gpm 3 EA
1 Well Sedimentation Structure-2,000 gpm 3 EA
1-Well Pump Station Wet Well-2,000 gpm 3 EA
15-inch Gravity Drainage Pipe 370 LF
10-inch DIP Pressure Pipe 180 IF
10-inch Check Valve 3 EA
Drainage Manhole(Size Varies) 3 EA
SUMMARY:WEST AVENUE NORTH
Well &Structure-2,000 gpm 11 EA
Gravity Well&Sedimenation Structure(21.5'x 6.5'x 10.5')-1,000 gpm 2 EA
1-Well Sedimentation Structure-2,000 gpm 5 • EA
1-Well Pump Station Wet Well-2,000 gpm 5 EA
3-Welt Sedimentation Structure-6,000 gpm 2 EA
3-Well Pump Station Wet Well-6,000 gpm 2 EA
15-inch Gravity Drainage Pipe 555 LF
10-inch DIP Pressure Pipe 360 LF
12-inch DIP Pressure Pipe(Cover Depth=4 feet) 125 IF
30-inch Gravity Drainage Pipe 140 IF
18-inch DIP Pressure Pipe 1010 IF
10-inch Check Valve 11 EA
12-inch Plug Valve 2 EA
Drainage Manhole(Size Varies) 5 EA
Page 385 of 435