SR-836/I-395/I-95) Toi-95 Southbound SR-836 Westbound I-95 Pavement Reconstruction SR-836/I-395 from West Causeway Bridge of I-95 to Macarthur
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community | safety | mobility | maintainability Technical Volume 1: Technical Proposal Technical 1: Volume Technical SR-836 I-95 I-95 SR-836/I-395 Southbound to SR-836 Westbound Southbound SR-836 to Reconstruction Pavement from West of NW 17th Avenue to Midtown Interchange (SR-836/I-395/I-95) Interchange Midtown to of NW 17th Avenue West from from West of I-95 to MacArthur of I-95 to Bridge Causeway West from FDOT DISTRICT 6 SR-836/I-395/I-95 Technical Financial Projects Number(s): I-395 Reconstruction 251688-1-52-01 (F.A.P. 3951-501-1) I-95 Pavement Reconstruction 429300-2-52-01 (F.A.P. 0951-685-1) Volume 1: I-95 SB to SR-836 WB Connector 423126-2-52-01 MDX 423126-1-52-01 Technical Proposal Miami Dade Water & Sewer 251688-1-56-02 MDX Work Program Number: 83611 Contract Number: E-6J53 Copy Transmittal Letter Design and Construction Approach INTRODUCTION 1. Community – Connect communities The SR-836/I-395/I-95 project presents a unique and 2. Safety – Enhance safety extraordinary opportunity to transform Miami by reconnecting 3. Mobility – Improve mobility communities that were once divided, creating a safer 4. Maintainability – Deliver maintainable solutions environment for pedestrian and vehicular traffic, solving mobility These four fundamental objectives served as our guiding challenges that have inhibited traffic for many years, and principles as we developed a comprehensive project approach, developing a cohesive maintenance plan that will preserve Alternative Technical Concepts (ATCs), and Aesthetic Project these community enhancements for years to come. This legacy Technical Enhancements (APTEs). In collaboration with FDOT, project includes an iconic Signature Bridge over Biscayne MDX, and other key stakeholders, we have refined many of Boulevard, community enhancements below I-395, and highway the concepts to exceed the RFP requirements and provide capacity improvements that will benefit residents and visitors far significant value to you, your customers, and the surrounding beyond the project limits. communities. Exhibit 1 summarizes the many benefits our team A COMPREHENSIVE SOLUTION proposes, subdivided by the subjects stipulated in the technical proposal evaluation criteria. UNDERSTANDING & APPROACH TO THE TOTAL PROJECT We have worked diligently to gain a better understanding of the project goals, stakeholder concerns, and key factors to deliver a successful project for FDOT, MDX, and Miami-Dade County. We have attended public meetings, including Aesthetic Steering Committee (ASC) meetings, public workshops and industry forums, as well as participated in more than 100 meetings with The Archer Western-de Moya Joint Venture team (AW-dMG key stakeholders, including FDOT, MDX, Miami-Dade County, team) is comprised of contractors Archer Western Contractors, City of Miami, local business, and residents. We identified the LLC (AW) and The de Moya Group, Inc. (dMG) – two leading primary challenges and goals for an overall project solution as U.S. based, family-owned businesses that have been trusted to follows: provide world class construction services for safe and on-time • The primary objective of the PD&E Studies was to improve project delivery for complex highway and bridge construction mobility, traffic operations and safety; projects in Miami, FL and across the U.S. The AW- dMG • The Midtown interchange serves more than 450,000 daily team is complemented by a robust group of professional trips making it the busiest artery in Miami-Dade County; engineers, including HDR, Inc. (HDR), RS&H, Inc. (RS&H), • Mobility and safety impacts affect SR-836 and I-395 as a Metric Engineering, Inc. (Metric), and Corven Engineering, result of I-95 ramp traffic back-ups; Inc. (Corven) who bring significant, recent and relevant design experience on projects with similar complexities. • Major bridge work – more than 85% of the corridor is elevated; The SR-836/I-395/I-95 project is not only about improving • A Signature Bridge is required to help revitalize a community infrastructure – it is about partnering with the local community that was divided by the Interstate construction; today, tomorrow, and for generations to come. Our team has • Construction within a constrained right of way and congested been and will continue to be part of the fabric of this community. urban environment; Our commitment is demonstrated through our continued support of the Urban Academy, a center focused on developing local • Accommodating future replacement of the Miami River young adults for a career in highway and bridge construction Bridge; and Booker T. Washington High School, which offers • Reconstruction of concrete pavement under heavy I-95 engineering and construction programs for students, as well as traffic; volunteering at the Overtown Youth Center. We live here. We • Coordination with multiple jurisdictions to meet project work here. We play here – and we will continue to invest our needs/requirements, and understand maintenance time and resources in this thriving community. responsibilities; For nearly three years, the AW-dMG team has met with key • Community connectivity and enhancements; stakeholders to achieve a comprehensive understanding of • Balancing the needs of diverse stakeholders; and their objectives. As a result, we have elevated four fundamental • Providing safe pedestrian mobility while achieving the objectives: complete streets vision. Archer Western-de Moya Joint Venture SR-836/I-395/I-95 Page 1 EIIT - ELTI CRITERI SR UNDERSTANDING AND APPROACH TO THE TOTAL PROJECT TEAM STAFFING & EXPERIENCE MAINTENANCE OF TRAFFIC A rcher estern is the largest bridge builder in the S obility enefits iniiing pacts MOBILITY ENHANCEMENTS (SEE ALSO EXHIBIT 2) rcher estern and The de oya roup are Floridas top design-build firms and have dding th lane on I- within one year of TP SR3 iaduct that bypasses I- Traffic and I-3downtown special events built many of its largest proects 3 billion in FT esign uilds dding 2nd lane on the 3 E ramp to I- within months of TP dditional th Lane along I- Signature ridge Superintendent and Program anager ust completed the hio » Adding a lane to - in hase vs R iden E to Ramp to 2 Lanes River ridge R proects months early » » arly opening o - in final configuration at » rafic proveents R proects totaled 7 billion • » R included two signature cable stayed bridges • and other bridge structures Investment in temporary bridges to reduce phases and epedite schedule allowing for continuous signature bridge and segmental construction • ations leading design firms - R oover am ridge RS Corven • liinated any special event trafic bacup ro the - ainline Engineering Longest Segmental rch ridge atchez Trace and etric Elimination of an entire T phase along I-3 and two phase along SR 3 • vs 7 R- during the orning pea hour Engineering prior PEs aintaining a safe path for pedestrians and bicyclists see critical routes in Roll Plots • vs - - avoids bac-ups on the ignature ridge DESIGN-BUILD VALUE ADDED INNOVATIVE ASPECTS ENHANCED SAFETY -year design life for the Fountain Signature ridge with enhanced materials Eliminated four I-3 esign Eceptions and four esign ariations Comprehensive Proect Solution provides enormous benefits to FT and Enhanced warranty items durations for concrete pavement asphalt pavement ITS dramatically improves obility Safety Community and aintainability Eliminated five significant weaves including SR-3I-3 th venue to structural concrete and Fountain Signature ridge iami venue ur team presented TCs through the TC process - our solutions have improved » year warranty on ignature ridge arches nearly every aspect of the proect Reduced lielihood of crashes with congestion relief » year warranty on landscaping Elimination of the vast maority of utility conicts Pedestrian safety Providing a bridge over iscayne oulevard E entrance ramp to Causeway CONSTRUCTION METHODS Elimination of etensive trun line piping and deep wells Relocated paring from interior of the eritage Trail outside pedestrian areas - ignature ridge ew iaduct can be used for T during reconstruction of the aging iami River rch construction using support towers with precast segmental construction ridge Provide enhanced pedestrian routes with complete street” solutions including special signage and lighting from P to vertown rch construction with derric similar to the St Louis rch Construction MAINTAINABILITY COMMUNITY Cast-in-place boes using California construction methods including pipe supports for Inspection and maintenance manual for critical proect features including the shoring Revitalization and reconnection of vertown Community through our -cre Signature ridge and eritage Trail eritage Trail R iaduct ridge Accelerated ridge onstruction ethods -year design for Signature ridge reduces maintenance costs Raised I-3 mainline profile in vertown from feet to 3 feet at 3rd venue Construction methods developed and presented in the TC process Elimination of more than of the steel bridge-provides in long term savings Enhanced lighting along the eritage Trail will turn night into day” for community se of pipe piles in elevated bridge segments to allow splicing reduces vibration iaduct allows for replacement of the iami River ridge without impacting traffic safety Column pours from bottom up - avoids multiple mass concrete pours Community Partners for our eritage Trail will contribute to long-term maintenance Restored community connectivity