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STATEMENT OF WORK
PINEHURST STORMWATER DRAINAGE PROJECT
CITY OF MIAMI
1.0 Introduction
Under the original scope of this cooperative agreement, the City of Miami's (CITY) Flagami
section stormwater improvements were partially funded by the 2000/2001 Iegislature through
Special Appropriation 1747A. While this work is ongoing, other priority areas for stormwater
management improvement will be addressed by the CITY. This amendment addresses one of
those areas, the Pinehurst Stormwater Drainage Project (Project). The Project is partially funded
by the 2002/2003 Legislature General Appropriation Act funds from the Florida Department of
Environmental Projection (FDEP) through Special Appropriation 1769. These funds are
administered through the South Florida Water Management District (SFWMD) and dispersed
and managed at the local level.
The Pinehurst project area is an approximately 165 acre developed residential and industrial area
located in the CITY. The area drains to the Miami River (via Wagner Creek) and ultimately to
Biscayne Bay, and has been named a priority area by the Biscayne Bay Surface Water Improvement
and Management (SWIM) plan as part of the Miami River basin. It is bounded by NW 28th Street
to the north, NW 20th Street to the south, NW 17th Avenue to the west and NW 12t Avenue to the
east. The Pinehurst project area currently has a number of isolated drainage systems which discharge
to the Wagner Creek box culvert and to the Braddock Storm Sewer System, which also outfalls to
the open channel portion of Wagner Creek located on NW 14h Avenue south of NW 18`a Street.
These systems are comprised of solid pipe, catch basins, manholes, and french drains.
The area experiences flooding in several different locations, has a solids accumulation problem at
storm water system inlets associated with the flooding, and has been documented to contribute
contaminants loading to the Miami River via Wagner Creek. The CITY authorized PBS&J to
perform preliminary engineering for evaluation of modifications to the existing stormwater system.
Based on that report, the CITY intends to pursue improvements to the system.
2.0 Objective
The City has determined that the Pinehurst area is in need of storm drainage system improvements.
The objective for this project is to meet the Miami -Dade Department of Environmental Protection
(DERM) water quality criteria and to alleviate the flooding experienced during and after storm
events. Completion of this project will improve the overall stormwater management system in the
City and will help minimize flooding during peak rainfall events.
Amendment 01 to Agreement No. C.13164 Page 1 of 4
3.0 Scope or Work
The project consists of the design, permitting and construction of an estimated 6,700 linear feet of
french drain, 9 pollution control structures, 7 water control structures, 27 manholes, 12 catch basins,
250 linear feet of 15" solid corrugated metal pipe and 360 linear feet of 24" solid corrugated metal
pipe (CMP). These components will be interconnected to the existing systems to provide additional
treatment and storage capacity, where feasible, in the Pinehurst project area.
4.0 Work Breakdown Structure
Project Management
The CITY shall be responsible for the satisfactory completion of this project and may retain a
consultant to provide the professional services needed to complete the stormwater and roadway plans
and to assist the CITY during construction.
The CITY, or its designated consultant, as applicable, is responsible for project management,
budget management and quality control. The CITY is responsible for reviewing and approving
deliverables from the consultant to ensure that the project objectives are met.
At the end of Task 1 below, the CITY shall deliver 3 copies of the task deliverables to the
DISTRICT. The DISTRICT shall distribute the deliverables to FDEP for their information and
use. The CITY shall also provide a summary of the project including estimated cost to the
DISTRICT upon completion of Task 1, Design. The DISTRICT shall distribute the project
summary including estimated cost to the designated coordinator for the Local Mitigation
Strategies Group for its information and use.
The following scope of work shall be performed:
Task 1: Design
Task 1 includes completion of the preliminary and final design efforts and permitting that consist
of the following areas.
Preliminary Design
Research and Data Gathering
Surveying
Geotechnical Investigation
Subsurface Utility Locations
Prepare and Evaluate Design Alternatives
Preliminary Plan Development
Prepare Preliminary Project Cost Estimates
Review with City Staff
Amendment 01 to Agreement No. C-13164 Page 2 of 4
Final Design
Permitting
Prepare Construction Drawings and Specifications
➢ Pavement cross-section
➢ Curb and Gutter
➢ Drainage Collection System
➢ Tie-in drainage system to existing system
Project Management
Update Cost Estimates
Process Permits Through Required Government Agencies
Deliverable: Copy of 100% design drawings and specifications for the project and a summary of the
project improvements including a cost estimate for implementation.
Task 2: Construction
Task 2 includes pre -construction, construction and engineering oversight and project management
of the construction activities as identified below.
Bidding and Contract Administration
• Assist City in Bidding
Prepare Bid Packages
Respond to RFT's
Evaluate Contractor's Bids(Recommendation
Engineering Services During Construction
Shop Drawing Review
Site Visits
Inspection and Testing
Construction Observation
Final Certification
Construction
Construct Drainage Improvements in Accordance with Plans and Specifications
Deliverable: Copy of the Construction Final Acceptance Certification (FAC) for project
Amendment 01 to Agreement No. C-! 3164 Page 3 of 4