How To Design A Bridge In South Florida

Transcription

1 RESPONSIBLE OFFICE: New Millennium Design Consultants Inc SW 72 Avenue Miami, Florida Phone: PRIMARY CONTACT: Eugenio L. Ochoa, P.E. Project Manager RESPONSIBILITIES & QUALIFICATIONS: Prime Consultant: New Millennium Design Consultants, Inc. (NMD) (3.1, 4.1.1, 4.1.2, 4.2.1, 4.2.2, 5.1, 5.2, 5.4, 7.1, 7.2) Subconsultants: Parsons Brinckerhoff, Inc. (PB) (2.0, 4.2.3, 4.4) Advanced Transportation Engineering Consultants, Inc. (ATEC) (6.1, 6.2, 7.3) Infinite Source Communications Group, LLC (DBE) (ISC) RELEVANT EXPERIENCE SR-826 Ramp to I-75 Segmental Box, Miami Dade County MIA Upper Vehicular Drive Bridge Rehabilitation, Miami Dade County NE 2 nd Ave Bridge Over Little River Canal, Miami-Dade County November 16, 2012 Ms. Elizabeth Leopold Professional Services Florida Department of Transportation, District VI 1000 North West 111 th Avenue Miami, Florida D6.profserv@dot.state.fl.us RE: Districtwide Major & Minor Bridge Repair/Rehabilitation Plans Preparation (Financial Project Nos & ) Dear Ms. Leopold: New Millennium Design Consultants, Inc. (NMD), in association with our team members, is motivated to have this opportunity to work with District VI Maintenance in providing Districtwide Repair and Rehabilitation Services. This project will involve an assortment of tasks in the specialty of bridge engineering and appurtenances to the maintenance department s bridge assets: Roadways, fenders, lighting fixtures, signs, and miscellaneous items. Towards this goal, our firm has the experience, drive, and know-how to prepare contract documents that conform to the FDOT s PPM, SDG, Standard Specifications, and Standard Drawings for Roadway, Bridge and Traffic Design. NMD is a local company with all of the resources necessary to deliver a District VI quality product. We understand District VI Maintenance from our many years of partnering within the Maintenance Department. Understanding that districtwide contracts tend to require various expertise of bridge and highway design, our team is tailored to offer the following: conventional bridges, post-tension bridges, movable bridges, special structures, roadway design projects, resurfacing projects, auxiliary structures and PD&E reports. It is important that the selected consultant team have the local resources to take on any assignment. From our working experience with District VI, we are aware that the main objective of this contract is to serve as an extension of the Department in order to have a seamless production of construction documents that work integrally with the Department s resources. NMD recently provided District 6 bridge inspections for over 350 local government bridges within Miami-Dade and Monroe Counties. This project included the inspection and condition assessment of various types of bridges including fracture critical, underwater, concrete, steel and movable bridge structures. Coordination Identifies/Assigns Project FDOT District 6 Review Scope, Approve Fee and Issues Task Work Order FDOT PM Task Breakdown Develop Work Plan Specific Assignment Identify project schedule and project deliverables Assign appropriate personnel to excecute work plan Coordinate with PM, permitting agencies, UAO, & stakeholders as necessary Define the Scope of Services FDOT/NM Project Planning NM Project Manager prepares project scope Identifies need for subconsultants Prepares the Fee Proposal Project Execution Coordination with the Department NMD Team s Project Manager, Eugenio Ochoa practices Proactive Coordination. He will provide monthly formal status reports and will keep Mr. Amigo up to date on all project issues. He will take the lead in organizing and documenting project meetings, telephone conversations/teleconferences and field reviews, etc. Coordination with Utilities Our goal will be to minimize impacts to existing utilities but at the same time adhere to all current safety criteria. We will notify the Department of any utility conflicts which may arise and coordinate with the Department in all relocation efforts. Coordination with Permitting Agencies The NMD Team has an excellent working relationship with the District s Environmental Management Office. We have extensive permitting capabilities to handle any project issues, should the District require permitting assistance. Coordination with the Public Community awareness is an important aspect in designing projects. We will support the Department by providing presentation materials for public information and meetings. The NMD Team will identify the project s stakeholders and establish points of contacts. Technical Approach Design Services This contract will involve different tasks including the update and/or revision of previously completed construction plans and specifications, as well as the preparation of construction plans such as: bridge design, roadway design, intersection and highway improvements, maintenance of traffic, utility relocation, structures design; sign support structures and details, drainage facilities, lighting design and justification reports; signing; signalization and justification reports, pavement markings and incidental items. The submitted package will include technical special provisions and supplemental specifications, as required. All reports, calculations and plans will conform to the latest AASHTO Standards, FDOT Standards and Specifications. CADD personnel will be assigned on-site to support the Department as required. Quantity computation books and preliminary construction cost estimates will be prepared for all phases of design. As part of the construction plans development, we will produce a Design Documentation Booklet with design notes, bridge load rating as necessary, field reviews and bridge inspection reports, calculations and pertinent information supporting our design conclusions. The NMD Team utilizes the latest approved software such as STAAD Pro V8i, LEAP, MDX Software, Mathcad and FB Multi Pier, etc. in developing the design documentation and calculations. The NMD Team is also experienced in the use of PEDDS (Project Electronic Development and Delivery System) and the Electronic Document Management System (EDMS). NMD holds several active Hummingbird software licenses. Construction cost estimates will be prepared

2 and periodically updated using the FDOT CES database system. We also have a sophisticated computer aided design department with full bridge modeling capabilities that can be available to the department as needed, as well as a conventional CADD drafting capabilities. ATEC can provide traffic studies, traffic counts, and analysis as required by the department. It is important to take into consideration Maintenance of Traffic. Our team will make TCP a top priority and will coordinate with Traffic Operations for all lane closures and MOT Plans. NMD has strong experience in developing specifications; our firm understands how to put technical special provisions and supplemental specifications together for any bridge/highway product. Our team has developed over years of experience a good working relationship with utility companies and owners that share of utilize FDOT roadways through our years of working on the MEI contract and understand the importance of utility coordination and relocation is to the success of rehabilitation projects. The department will benefit from our knowledge and experience with utility owners. We will develop tracking as well as coordination efforts for all rehabilitation projects having utility conflicts. In addition, we may be required to provide expert witness services in any legal proceedings as required by the RFP. Design Support/Plans Review Plan reviews are a critical path item in all design projects and we will provide all plan reviews within the required schedule timeframes. Our plans review support to the District will be the review of construction documents, including plans, cost estimates, calculations and technical specifications at required submittals. We will perform comprehensive reviews and provide sound engineering comments to the in-house maintenance section and consultants working for the Department. The plans review process will ensure compliance with the scope of services, design criteria, FDOT standards and procedures and RFP. Design plans are reviewed at various stages of development along with special provisions, quantity calculations, and pay item lists to identify and minimize potential construction problems and claims. All review comments as well as recommendations to the project will be transmitted to the designer through the ERC system. In addition we will coordinate with the consultants that have developed the plans and maintain open lines of communication. Post Design Services The NMD Team is aware of the importance of supporting the Department during construction activities. The construction support services extend to reviewing specialty engineer s designs due to contractor s minor modifications and/or deviations from the contract plans, contractor s VECP to the project and review of errors discovered in contract plans during construction, including its impact on construction and making recommendations for cost recovery by the Department. Our Team will review shop drawings, material sheets and calculations submitted by the Contractor. In certain cases, depending on the complexity of the design deviation or a schedule related issue, we may need to conduct an independent analysis to assess the validity of the change. Additionally we can provide Value Engineering services. Delivering value on all rehabilitation projects is of the utmost importance to our firm. NMD has the expertise to provide Value Engineering services for any project the Department may want to review prior to biding. Emergency Response Process The NMD Team is very familiar with FDOT District 6 Maintenance, makes the commitment to District 6 to be there 24/7/365 and will furnish the Department with all emergency telephone numbers for all staff and key management personnel. NMD s Headquarters is within minutes of District 6 and its convenient location will facilitate task program development, data collection, and investigative work. Minor/Roadway /Traffic Control and Constructability Safety First is the number one goal of traffic control plan development. Another goal will be to develop traffic control plans that reduce local and regional traffic impacts. Several design factors our design team will consider are peak flow volumes, safety, construction efficiency, and impacts to traffic by local and seasonal events which may occur within the project limits. The design team will consider alternative FDOT approved construction materials and techniques, such as night time construction, that will expedite the work and reduce traffic impacts. Managerial Approach Mr. Ochoa will communicate and involve all necessary Team members to efficiently and quickly perform the task at hand. In most instances the basic principles of problem solving will be utilized in preparing the work plan for each assignment, whether it is a bridge or highway design. These principles include: the identification of the problem through a scope of work; identification of the required resources for the task; and finally, the implementation of the solution through and assigned staff ready to address the needs of the Department. The review/design process of assigned tasks will generally follow the steps in the flowchart above. It is the goal of the NMD Team to Deliver a Successful Complete Project Control of Project Schedule Our commitment to the schedule will ensure the assigned projects will be completed on time and within budget. The project schedules will be based on task and milestone delivery dates anticipated for the project and will identify critical path issues/tasks that drive the final deliverable dates. Control of Project Budget Our project team is proficient with FDOT s LRE program for cost estimating. We will produce a cost estimate early on for each of our assignments to assure that the proposed project scope will be within the Department s projected budget. Quality Control Process The NMD Team believes we are solely accountable and responsible for the quality of our deliverables. To ensure we achieve a high degree of excellence in our planning, design and construction plans preparation, a proven Quality Assurance and Control Plan (QA/QC) will be implemented for all project assignments. The design team s quality control efforts will involve detailed plans checking and reviews of all work products. Staffing Plan Our staffing plan is simple and straight forward: bringing together a team of highly motivated and qualified professionals with established working relationships. Our organizational chart and key personnel resumes describe the management, technical and administrative individuals needed to successfully complete any assignment. Thank you for considering The NMD Team for the Districtwide Repair and Rehabilitation Plan Project contract. NEW MILLENNIUM DESIGN CONSULTANTS, INC; Technical Approach Movable Bridges we will provide complete movable bridge support services whether minor or major items our team is able to handle the task. Post-Tensioned/Segmental Bridges - We will provide specialty engineering support the Department with respect to post-tensioned bridges and segmental bridge load rating, design review, rehabilitation, constructability and construction of major segmental bridges. Concrete Repairs/Restoration - To ensure a successful repair, the preparation of the steel and concrete to remain is of the utmost importance, whether cathodic protection, structural reinforcing systems like carbon fiber or typical concrete repairs are employed. If cathodic protection is required NMD will coordinate with the Department s Consultant in developing the optimal restoration procedure. Structural Steel Painting - Non-destructive testing is required to determine if lead is present and the necessary surface preparation and painting system. We have developed corrosion resistant and esthetically acceptable paint systems applicable to various projects. Eugenio Ochoa, P.E.

3 Resume Eugenio L. Ochoa, P.E. Project Manager Bachelor of Science in Civil Engineering, 1991, Florida International University - Adv. Graduate Course Work - Adv. Structural Analysis - Adv. Geometric Design of Highways and Bridges Professional Registration Professional Engineer: FL #53199 National Certification as Professional Engineer: No Certifications: AASHTO Load Factor Resistance Design for Highway Bridges Certified Years of Experience: 21 Experience and Qualifications Mr. Ochoa has twenty-one (21) years of experience in the design and management of numerous design projects such as the SW 2 nd Avenue. Bridge over the Miami River and the Widening of the SR-826 Segmental Ramp to I-75. He has served as Responsible-in-Charge, Project Manager, and Lead Engineer for various types of projects including urban and rural roadways, limited access highways, bridges and miscellaneous structures. Mr. Ochoa s well-rounded experience and knowledge are invaluable to the management of any project. PROJECT EXPERIENCE: Miami International Airport Upper Vehicle Drive Bridge Rehabilitation and Load Rating, Miami-Dade County, FL. Project Manager Project consisted of complete professional engineering services for the restoration of the Miami-International Airport Upper Drive Bridge Structure (FDOT Bridge No ). Rehabilitation included replacement of expansion joints, repair and rehabilitation of structural steel bents and frames, repair of spalling wearing surface, painting of structural steel elements to protect from further damage. Project also, included preparation of rehabilitation plans, specifications, cost estimate and procurement services. SR-826 On Ramp to I-75, Miami-Dade County, FL. Responsible for the construction engineering portion of the project for the widening of a multi span three unit single box girder segmental ramp in Miami Florida. The project encompassed a single segmental box that had was on a 1000 ft horizontal curve and with spans in the 200 ft range. Responsible for the complete torsional analysis of the single box, which included time-dependant effects and the design of stability towers. Also responsible for the verification in localized stress areas for hold down devices for stability design. MIA Short Term Parking Bridge Shoring, Miami-Dade County, FL. Project Manager/Engineer of Record responsible for the development of a complete set of construction documents for the shoring of the existing short-term parking bridges (3062B & 3062C) in the upper drive. Existing one-span bridges span from the upper drive to the short term parking garage. The structural steel bridges consist of two through girders with reinforced concrete deck, supported on columns and roof slab of existing Consumer Services Building, Shoring system consisted of a two structural steel hollow tubes on spread footing. N.E. 2nd Avenue Bridge, Miami-Dade County, FL. Provided structural engineering services for the shoring design of the NE 2nd Avenue Bridge over the Little River Canal in Miami. The project consists of a several widened bridges multilane steel beam and prestressed concrete beams supported on pile bents and supported on concrete frame supported on wood piles. NMDC was responsible for providing emergency analyses for the stability of the bridge and the design of shoring system so that the bridge may continue to carry traffic while the canal is dredged. NE 15 th Avenue Bridge Over Snake Creek (C-9) Canal, Miami-Dade County, FL. Project Manager who provided Miami Dade County professional engineering services by conducting a peer review of the EOR s Superstructure plans for the Snake Creek Bridge Project that was under construction. Scope included field visits, review of superstructure plans, review as-built information provided by the County, and to develop a marked up revision set intended to assist the EOR in his revision & implementation of recommendations in bridge plans to meet AASHTO, Public Work Standards, FDOT Structural Design Guidelines, and, FDOT Standards as applicable. NE 15 th Ave Bridge over Snake Creek (C-9) canal is a seven (7) span simply supported structure. The original superstructure consists of precast prestressed slab units and the widened portion is a cast in place section. Venetian Causeway Bascule Bridge Structural Rehabilitation, Miami-Dade County, FL. Engineer of Record on this project that consisted of the rehabilitation of the historical bascule bridge over the Biscayne Bay. Responsible for the preparation of plans and contract documents for the replacement of the main girder track and, electrical conduits, boxes, temporary shoring of the bascule leaf and maintenance of traffic plans. Services included field review, permitting (USCG), specifications, quantities and cost estimates SW 72 nd Avenue, Miami, Florida ~ Phone ~ Fax ~

4 Resume Esen Y. Tokay, P.E. Quality Control M.S. Civil Engineering, Northwestern University, 1960 Professional Registration Professional Engineer: FL # Special Inspector, FL# 274 Years of Experience: 46 Experience and Qualifications Mr. Tokay serves as Senior Structural Engineer and Project Manager for New Millennium. He has over 46 years of experience in the design of bridges, buildings and other specialty structures. Mr. Tokay began his career in Chicago. He has worked on both complex and major structures for bridges and buildings and has specifically 18 years of experience in the analysis and design of bridge and transportation structures including movable bridges. PROJECT EXPERIENCE: SW 2nd Avenue Bridge - Miami-Dade County, Florida. Responsible for the design of the structural elements of double leaf Bascule Bridge over Miami River, including the design of bascule piers, control tower, trunnion and machinery supports. Developed an orthotropic plate design for the sidewalks supporting wheel loads and provided wind and thermal analysis for bascule machinery design. Designed a concrete roof structure for the control tower providing maximum visibility for the bridge tender. FDOT D6 District Wide Local Government In-Depth Bridge Inspection Miami-Dade County, Florida. Project consisted of the bridge inspection of all Local Government bridges located within the geographical limits of the Department of Transportation District Six in compliance with Federal and State regulations. This contract included a total of 346 bridges consisting of 11 bascules, 243 underwater inspections, 17 fracture critical inspections and additional interim inspections. Venetian Causeway Bascule Bridge Structural Rehabilitation, Miami-Dade County, FL. QC Manager on this project that consisted of the rehabilitation of the historical bascule bridge over the Biscayne Bay. Responsible for the preparation of plans and contract documents for the replacement of the main girder track and, electrical conduits, boxes, temporary shoring of the bascule leaf and maintenance of traffic plans. Services included field review, permitting (USCG), specifications, quantities and cost estimates. MacArthur Causeway Condition Survey for Port of Miami Tunnel Project, Miami-Dade County Florida. QA/QC Manager. Project consists of a detailed pre-construction inspection, post-construction inspection and analysis, and NBI inspection of the 18 span, 2,468 feet, continuous post-tensioned prestressed concrete girder bridge over the Atlantic Intracoastal Waterway. MIA Upper Vehicle Drive Bridge Rehabilitation and Load Rating Miami-Dade County, Florida. Project consists of complete professional engineering services for the restoration of the Miami-International Airport Upper Drive Bridge Structure (FDOT Bridge No ). Rehabilitation included replacement of expansion joints, repair and rehabilitation of structural steel bents and frames, repair of spalling wearing surface, painting of structural steel elements to protect from further damage. MIA Short Term Parking Bridge Shoring. QA/QC Manager. Project consisted in the development of a complete set of construction documents for the shoring of the existing short-term parking bridges (3062B & 3062C) in the upper drive. Existing one-span bridges span from the upper drive to the short term parking garage. The structural steel bridges consist of two through girders with reinforced concrete deck, supported on columns and roof slab of existing Consumer Services Building, Shoring system consisted of a two structural steel hollow tubes on spread footing. Midtown Emergency Bridge Repairs Miami-Dade County, Florida.. Project Manager and Structural Engineer for the repair of the ramps from southbound I-95 and northbound I-95 to westbound SR 836. The end spans of both ramps were subjected to fire damage after a gas fuel tanker went over the barrier railing on the southbound I-95 to westbound SR 836 ramp. Project involved repairing structural concrete elements to their original cross-sectional profiles and appearance. Fire-affected bearing pads were replaced by constructing steel jacking frames. Killian Parkway over SR Miami-Dade County, Florida. Project consists of the design of a trumpet entrance ramp from Killian Parkway to SR-974 in Miami Dade County. The bridge ramp consists of a two span continuous steel plate girder bridge with 142 ft spans. Assisted in the design verification of the steel plate girders. Design was done in accordance to AASHTO s LRFD Specification, the analysis was done utilizing STAAD Pro and the design was verified by hand. Generated loads by hand and optimized the section by hand. American Airlines Arena Seawall, Miami-Dade County Florida. Project Manager for the replacement of the seawall with docking facilities at American Airlines Arena. Services include programming and schematic design, design development, construction documents and post-construction administration. Involved in permitting from regulatory agencies including State EPA, Corps of Engineers, DERM and City of Miami. Assisted the Miami-Dade County in obtaining a grant for the project from F.I.N.D SW 72 nd Avenue, Miami, Florida ~ Phone ~ Fax ~

5 Resume Kathy Herrera, P.E. Senior Structural Design Engineer Masters of Information Technology, 2002, American Intercontinental University Bachelor of Science in Civil Engineering, 1996, Florida International University Professional Registration Professional Engineer: FL #63068 Years of Experience: 16 Experience and Qualifications Ms. Herrera has 16 years of diverse engineering experience including both roadway and structures design. As Chief Design Engineer, Ms. Herrera has led the design of various types of roadway projects such as widening, milling and resurfacing, interchange design. Her experience also includes the design of bridge structures, retaining walls and sign structures. Ms. Herrera has also served as a Quality Assurance Manager, successfully implementing the policies and procedures necessary to ensure quality and performance. Ms. Herrera is aware of the effort necessary to successfully manage projects including client coordination, coordination with subconsultants and interdisciplines, overseeing design and production personnel and most importantly implementing quality control/quality assurance procedures. PROJECT EXPERIENCE: Venetian Causeway Bascule Bridge Structural Rehabilitation, Miami-Dade County, FL. Senior Structural Engineer of this project that consisted of the rehabilitation of the historical bascule bridge over the Biscayne Bay. Responsible for the preparation of plans and contract documents for the replacement of the main girder track and, electrical conduits, boxes, temporary shoring of the bascule leaf and maintenance of traffic plans. Services included field review, permitting (USCG), specifications, quantities and cost estimates. D/W Local Government In Depth Bridge Inspection FDOT District 6, Miami-Dade & Monroe County, Florida. Project Manager responsible for the inspection of a total of 346 local government bridges consisting of 11 bascules, 243 underwater inspections, 17 fracture critical inspections and additional interim inspections. Project consisted of the bridge inspection of all Local Government bridges located within the geographical limits of the Department of Transportation District 6 in compliance with Federal and State regulations. SW 137th Avenue from US-1 to SW 200th Street (Design-Build Project), Miami-Dade County, FL. Engineer of Record for the 3-span, prestressed slab girder over the SFWMD C-102 Canal. Bridge has an length of 74-0 ( ), supported on prestressed pile bent. Responsible for permitting and coordination with SFWMD, USACOE and Miami-Dade County DERM. Project consisted of approximately 4 miles of new construction. Also responsible for the design of the culvert at the C-102N canal and miscellaneous strucutres including mast arm and lighting foundation. Miami International Airport Upper Vehicle Drive Rehabilitation Project., Miami-Dade County, FL. Project consists of complete professional engineering services for the restoration of the Miami-International Airport Upper Drive Bridge Structure (FDOT Bridge No ). Project included preparation of rehabilitation plans, specifications, cost estimate and procurement services. Roadway Design Engineer responsible milling & resurfacing plans, signing and pavement marking and traffic control plans for the rehabilitation effort. N.E. 2nd Avenue Bridge, Miami-Dade County, FL. Provided structural engineering services for the shoring design of the NE 2nd Avenue Bridge over the Little River Canal in Miami. The project consists of a several widened bridges multilane steel beam and prestressed concrete beams supported on pile bents and supported on concrete frame supported on wood piles. NMDC was responsible for providing emergency analyses for the stability of the bridge and the design of shoring system so that the bridge may continue to carry traffic while the canal is dredged. N.E. 27th Terrace Bridge Replacement (Design-Build Project), City of Pompano Beach, FL. Engineer of Record responsible for the design and development of construction documents for the replacement of the existing structurally deficient bridge structure over the Wisteria Canal of this Design-Build Project. Proposed bridge consists of a 38-4 single span bridge, with an overall bridge width of 36-0 to accommodate 2-11 lanes, shoulders and raised sidewalk. Superstructure consists of prestressed slab units with concrete overlay. Substructure consists of conventionally reinforced cast-in-place caps supported on shallow spread footers. Responsible for client coordination, permitting coordination, specification, and post design services. SW 127 Avenue over C-6 Canal, Miami, FL Senior Structural Engineer for the single span cast-in-place bridge over the C-106 Canal on conventional pile bents. Project included design of a bulkhead tie-back system retaining wall, environmental permitting and construction engineering design services. Structural Inspection and Assessment of the Indian Creek Bridge (Bridge No ), Miami-Dade County. Structural Engineer. The project involved the field investigation and analysis of the Indian Creek Bridge located in Miami-Dade County. This a thirteen~span reinforced concrete T beam bridge with fascia arch beams. Responsible for the bridge inspection, determination of deficiencies and load rating in order to gather all data required to ascertain the existing condition/capacity of the structure and estimate a preliminary construction cost that will serve as the basis for the production of the bridge rehabilitation document to repair and partially restore the capacity of the bridge s superstructure

6 Resume Ena Hernandez, P.E. Roadway Design Engineer BS in Civil Engineering (2004), Florida International University Years of Experience: 9 Experience and Qualifications Ms. Ena Hernandez has nine years of experience in Transportation Engineering. Ms. Hernandez s has a solid background in the design phase services related to transportation projects with experience in highway/roadway design, horizontal/vertical layout, storm water management, drainage, maintenance of traffic, signalization, construction estimates, and permitting. PROJECT EXPERIENCE: SW 137 th Avenue from US 1 to SW 200 th Street, Miami-Dade County, Florida (Design-Build Project). Engineer of Record- This project consist on new construction of SW 137 th Avenue (4 Mile Corridor) which will be initially constructed as a four-lane divided facility between US 1 and SW 248 th Street and a two-lane undivided facility between SW 248 th Street and SW 200 th Street. This project includes horizontal and vertical design, drainage, traffic control, signing and pavement markings, lighting, environmental, specifications and coordination with DERM and SFWMD. SR-934 / NW / NE 81 st Street from NW 13 th Court to Biscayne Blvd, Miami-Dade County, Florida. Project Engineer. This project consisted of resurfacing, restoration, and rehabilitation of NW/NE 81st and 82nd Street which is the secondary leg of SR-934 (2.32 miles) and is one of the major arterials linking the coastal barrier islands to Miami-Dade County. Responsible for design, plans preparation, and electronic submittals to FDOT. NE / NW 87th Street from NW 2nd to Park Dr., Village of El Portal, Miami-Dade County, Florida. Engineer of Record. This project consisted of roadway widening and milling and resurfacing, placing appropriate traffic pavement markings, and retrofitting pedestrian ramps to meet ADA's requirements. NE 87th Street is an urban collector of approximately one-mile, undivided two lane two way road located within the Village of El Portal in Miami-Dade County. This project included cross-slope correction, drainage, traffic control, signing and pavement markings, specifications, and quantities. NW 33rd Street Widening & Reconstruction from NW 97th Avenue to NW 87th Avenue (Design-Build), Miami-Dade County, FL. Design Engineer. This Project consisted of the development of construction documents for the widening and reconstruction of approximately one-mile of urban arterial from 3-lanes, undivided to a 5-lane divided typical section. The project included horizontal and vertical design, drainage, traffic control, lighting, signalization and signing and pavement marking plans. Demolition of Rickenbacker Cswy West Fishing Pier, Miami-Dade County, Florida. Project Engineer. This Project consisted of the complete removal of the old west Rickenbacker Causeway Fishing pier. Proposed deconstruction was designed to minimize environmental impacts. Project included deconstruction analysis/design, calculations, plans development and permitting.responsible for plans preparation, and permitting. Haulover Park Watermain Service Replacement, Miami-Dade County, Florida. Project Engineer. This Project consisted of analysis and design of a new HDPE 6-in watermain to replace existing years old cast iron watermain servicing the park and its facilities. Proposed watermain was design to meet NSF International, AWWA, FDOT and Miami-Dade County standards. Project proposed for installation of several section of the proposed watermain to be accomplished by directional drilling to minimize disturbance of existing surface conditions and minimize need for trenches.responsible for analysis, design, plans preparation, and permitting. SR-9 / I-95 Ives Dairy Road Interchange Project, Miami-Dade County, Florida. Design Engineer responsible for the design of this interchange improvement project. Project includes the widening of Ives Dairy Road to increase storage capacity of left/right turn lanes onto I-95 and the widening of the NB on, NB off, and SB off ramps. Executed design of horizontal and vertical geometry, typical section package, pavement design, drainage design, traffic control plans, coordination with permitting agencies and CSXT, ADA improvements at intersections, roadway lighting, design of retaining wall, overhead sign structures and bridge widening over CSXT. HEFT Florida s Turnpike Enterprise, Miami-Dade County, Florida. Project Engineer for this project, consisting of widening from US1 to SR 874 and involves roadway plans and analysis, drainage, structure and bridge designs, and signalization. Responsible for vertical geometry and drainage. Silver Beach Road, Palm Beach, Florida. Project Engineer - Roadway reconstruction and widening of 0.9 miles of urban collector between N. Congress Ave. and Old Dixie Highway. The project involves widening the road to three lanes, milling and resurfacing, drainage improvements, right of way acquisition, design of two new roundabouts, FEC Railroad crossing, utility coordination, signing, and pavement marking. Responsible for the roadway design, plans preparation as well as the preparation of construction cost estimates SW 72 nd Avenue, Miami, Florida ~ Phone ~ Fax ~

7 TEDDY THERYO, P.E. Complex/Post-Tensioned Concrete Segmental Engineer Teddy Theryo has extensive experience in the design of major segmental concrete bridges and prestressed concrete structures, including rehabilitation of major complex bridges. He has performed conceptual design, final design and proof checking of medium- to longspan bridges, specifically cast-in-place and precast segmental concrete bridges, incremental launching bridges and cable-stayed bridges. He also has practical field experience at the construction site of a major cast-in-place segmental bridge project, including post-tensioning tendons investigation and rehabilitation of post-tensioned structures. He has worked on major projects in the U.S. and around the world in Australia, Taiwan, Indonesia, Singapore, Bangladesh and Canada. Currently, he is the Manager of Parsons Brinckerhoff s Segmental Bridge Group and also serves as Technical Director for bridges. Prior to coming to the U.S. in 1983, Teddy served as Chief Engineer for an international post-tensioning firm in Indonesia. He was responsible for the design and construction of a wide variety of post-tensioned structures, including bridges, high-rise buildings, cement silos, elevated water towers and heavy lifting, ground and rock anchors. Key Qualifications Dames Point Cable Stayed Bridge, Jacksonville, Florida: from 2004 to 2011, Teddy Theryo has led the repair/rehabilitation and maintenance activities, including PT tendons deck floor transverse girders, expansion replacement, stay cables painting, wind ties replacement, mid-span shear lock study and wind loads on tarp during cables painting. Sunshine Skyway Cable Stayed Bridge, St. Petersburg, Florida: served as Chief Engineer for the repair/rehabilitation and maintenance of this major post-tensioned concrete bridge. The repair and maintenance activities since 2000 included PT durability investigation, 76 PT columns repair, expansion joint replacement, external tendons repair, stay cables painting, stay cables vibration test and improved inspection access. Ringling Bridge, Sarasota, Florida: served as a member of the Florida Department of Transportation (FDOT) Technical Advisory Group (TAG) to assist FDOT with the oversight on inspection and replacement of corroded external tendons. The repair activities are in progress since July Federal Highway Administration (FHWA) Special Grout Study: Teddy is a member of a team to develop a generic guideline for grout sampling of existing post-tensioned bridges with deficient/ contaminated grout. The project is in progress. Varina-Enon Cable Stayed Bridge, Richmond, Virginia: served as supervisor/quality control reviewer for the special inspection and repair of the bridge. The repair and maintenance activities included re-setting of pot bearings at Pier 13 and load rating of the whole bridge using load and resistance factor rating and load factor rating methods. Years of Experience 35 (17 w/ Parsons Brinckerhoff; 18 w/ others) M.S., Structural Engineering and Mechanics, University of Washington, 1985 B.S., Civil Engineering, Gadjah- Mada University, Indonesia, 1975 Professional Registrations Professional Engineer: FL ( ), CA (C56190), NC (022482) Professional Affiliations ACI; IABSE; PCI; ASBI; AASHTO-PCI-ASBI Joint Committee on Standards for Precast Segmental Bridges; Committee for Development of the Second Edition of AASHTO Guide Specifications for Design and Construction of Segmental Concrete Bridges; ASBI Grouting Certification Committee; ASBI Technical Advisory Board Member; Federation Internationale du Beton/FIB (International Federation for Structural Concrete); Member of FIB Commission 9 Reinforcing and Prestressing Materials and System ; Chair of fib TG 9.13 External Tendons for Bridge Structures ; Member of fib TG 9.14 on Extradosed Bridges and fib TG 9.5 on Durability of Prestressing Materials ; Voting member of PTI M-50 /ASBI Committee for the development of a new national Guidelines of Post-tensioning Specifications; Panel member of NCHRP Improved Corrosion Inspection Techniques for Ducted Strands for Cable Stayed and Post-Tensioned Bridges

8 ABHAY THORAT, P.E. Moveable Bridges Structural Engineer Abhay Thorat has 19 years of experience managing and designing large and complex bridge projects, from steel truss to concrete arch bridges. He has led design of several curved bridges in Florida and across the country. He has also led the design of several moveable bridge rehabilitation/replacement projects in Florida. He led and worked on multiple pedestrian and transit/light rail bridge projects. Abhay has published several technical papers and has won an international award for a technical paper. Key Qualifications District-wide Moveable Bridge Rehabilitation Project, FDOT District Two, Florida: project manager on contract to design major rehabilitation of several landmark bridges in Jacksonville and surrounding locations. These projects include: replacement of electrical control system and mechanical drive system and structural repairs for Heckscher Drive (SR 105) over Sister s Creek bascule bridge; modeling of the three main spans of Dames Point cable-stayed bridge using 3D finite element (MIDAS) to perform preliminary analysis of shear lock improvements and verify capacity of the bridge during construction; inspection and evaluation of destructive/non-destructive testing methods to check actual capacity of suspension ropes for 1088-foot cantilevered suspended span of Hart Bridge, construction study for replacement of deficient ropes including load rating of the bridge during construction and structural rehabilitation of St. Mary s River swing span bridge. Main Street Lift Bridge Rehabilitation, FDOT District Two, Duval County, Florida: project manager for this rehabilitation. The bridge, built in 1941, carries SR 5 over St. Johns River in Jacksonville and features three Warren through-truss spans, including the 365-foot vertical lift. Proposed improvements included a new traffic barrier system to protect the steel truss system; replacing the existing concrete sidewalk with a new lightweight sidewalk system; repairing 190-foot-tall lift towers, floor beams and bearings; cathodic protection system/pile jackets for piles and performing load rating. Scope also included investigation to fix lift span operational issues and assessment of weight imbalance. West Columbus Drive Bridge Rehabilitation, Hillsborough County, Florida: structural engineer of record (EOR) for rehabilitation of the bridge carrying Columbus Drive over the Hillsborough River. The bridge features a steel through-truss bob-tailed swing span and is eligible for the National Register of Historic Places. The rehabilitation includes structural, mechanical and electrical components for this historic structure. Emergency Investigation of Draw Bridge Cantilever Tender Houses, FDOT District Seven, Florida: led the investigation of cantilevered tender houses on local and state-owned moveable bridges, after the collapse of the Flagler Bridge tender house in Miami. The scope included analysis of the cantilever tender house support system for strength, identification of vulnerable details and preparation of an investigative report containing a list of safe and susceptible structures and retrofit recommendations for susceptible tender houses. Years of Experience 19 (14 w/ Parsons Brinckerhoff; 5 w/ others) M.S., Structural Engineering, University of Maine, 1993 B.S., Civil Engineering, University of Mumbai, 1991 Additional Studies: Senior Project Management Training, Florida Department of Transportation (FDOT); Management and Leadership Conference, American Society of Civil Engineers; Seismic Design of Highway Bridges, Federal Highway Administration (FHWA); Economic and Fatigue Resistant Steel Bridge Details, FHWA, Bridge Safety Inspection, New York State Department of Transportation Professional Registrations Professional Engineer: FL, (66242); PA (PE E); ME (8711) Professional Affiliations American Society of Civil Engineers

9 TREVOR K. JOHNSON, P.E. Structural Engineer Years of Experience: 11 B.S., Civil Engineering, University of South Florida, May 2002; A.S., Drafting Technology, ITT Technical Institute, December 1996 Professional Registrations Professional Engineer: Florida, 2007 (65624) Key Qualifications Trevor Johnson has over 10 years of professional experience as a structural engineer. He is responsible for leading design, analysis, and plans production for new and rehabilitation of movable (bascule, vertical lift, and swing) bridges, truss bridges, steel girder (straight and curved) bridges, and pre-stressed beam bridges. He leads the post design services effort on movable and complex truss bridge replacements and rehabilitations. He also leads field reviews on rehabilitation projects to evaluate required repairs and determine appropriate repair methods. Structural Engineering LaBelle Draw Bridge Structural Evaluation, FDOT District 1, LaBelle, Hendry County, Florida: Load rated and evaluated the existing structure as part of a future resurfacing, restoration, and rehabilitation including the replacement and upgrade for the barrier rail on the bascule span. The bridge consists of double-leaf Hopkins trunnion bascule spans with a 123-foot trunnion to trunnion spacing, built-up main girders, and floorbeam/stringer system supporting an open grating bridge deck. West Columbus Drive over Hillsborough River, Hillsborough County, Florida: lead designer for the major structural rehabilitation the swing bridge that consists of through truss girders, floorbeams, and stringers with a forward span and back span. Led all aspects of post design services and conducted several field reviews to establish structural repair methods. The rehabilitation included strengthening or replacement of deteriorated structural steel components, replacement of the concrete deck and sidewalk, and steel deck grating, addition of traffic railing, heat straightening of impacted members, and span balancing. John s Pass Bridge Replacement, SR 699 over Johns Pass, FDOT District 7, Pinellas County, Florida: designer for the dual double-leaf bascule spans with trunnion-totrunnion spans of 210 feet. The leaf is designed with an exodermic deck supported by floorbeams and two steel box main girders. The bridges are designed to resist the significant projected scour and accommodate a wider 100-foot navigational channel. Numerous design features, such as special counterweight, pre-assembly of the leaves and use of pre-cast tubs as footing formwork, were incorporated to improve constructability and overcome challenging site conditions. Led the post design services efforts. Main Street Lift Bridge Structural Enhancements, FDOT District 2, Jacksonville, Duval County, Florida: engineer or record for structural enhancement to Main Street Bridge, a 1,780-foot long landmark bridge with a 365- foot long vertical lift span. The work includes sidewalk replacement and addition of barrier protection system to the steel truss spans and structural repairs of the trusses, towers, floorbeams, stringers, and rocker nest bearing replacements. Also led several field reviews to evaluate required repairs and establish structural repair methods. St. Mary s, Rehabilitation, FDOT District 2, Jacksonville, Florida: led several field reviews to evaluate required repairs and establish structural repair methods on the structural rehabilitation for the swing bridge. The bridge includes two 82-foot pony truss approaches and a 202-foot swing span truss.

10 Elio R. Espino, Ph.D, P.E., PTOE Senior Transportation Engineer PROFESSIONAL EXPERIENCE: Mr. Espino has 14 years of experience in traffic operations and traffic safety. He served as the FDOT s District VI Safety Engineer in which he has managed and conducted numerous traffic operations and safety studies and contracts including LOS analysis, capacity calculations, traffic operational studies, safety analysis, crash analysis, benefit/cost analysis, among others. Also, Mr. Espino has extensive experience with GIS applications for traffic safety. Under his leadership the District VI Traffic Operations Office incorporated GIS applications, including mapping high crash spots and segments, and districtwide pedestrian crash data in traffic safety analysis. Furthermore, He currently serves as adjunct professor at Florida International University s Civil Engineering Department. Districtwide Planning & Environmental Management Services, FDOT District 6, Project Manager On-going three-year (March 2009 March 2012) task work order driven contract which includes traffic data collection; general planning, and corridor / project planning; preliminary design and engineering; project development and environmental; traffic operations analysis; interchange analysis reports; systems planning, and travel demand forecasting; and public involvement. Mr. Espino provided support as part of the Traffic Calming / Traffic Safety Evaluation on SR 933/SW 12 Avenue between Coral Way and SW 13th Street. FDOT Contact: Mr. Phil Steinmiller (305) City of Miami / Roadway Projects Project Duration (May, 2009 February, 2010) Task order driven contract to provide civil engineering services as a sub-consultant to Metric Engineering, Inc. which include, but are not limited to, completion of planning and design services, programming, pavement analysis surveying, geotechnical, options evaluations, public meetings, detailed assessments and recommendations, cost estimates, etc. As part of this contract Mr. Espino collaborated with Mr. Lei Cai, Ph.D P.E. on the completion of a Traffic Calming Study at SW 28th Street between SW 32nd Avenue and SW 37th Avenue. The objective of this study is to evaluate if traffic calming devices are necessary on SW 28th Street to discourage intrusion and to reduce speed which are the major concerns of this area s residents. MEI Contact: Mr. Robert Linares, P.E. (305) Districtwide Traffic Operations and Safety Studies Contract, FDOT District 6, Senior Transportation Engineer On-going five-year (June 2008 to June 2013) task work order driven contract which includes the investigation of fatal crashes and high crash locations district-wide. As part of this contract Mr. Espino completed over 850 fatal crash reviews to determine roadway contributory causes. FDOT Contact: Ms. Ivette Funtanellas, E.I. (305) Districtwide Traffic Operations and Safety Studies Contract, FDOT District 6, Senior Transportation Engineer On-going three-year (March 2009 to March 2012) task work order driven contract. As part of this contract Mr. Espino completed the development of guidelines for the implementation of Accessible Pedestrian Signals (APS) District-wide. This effort included a nationwide survey of current practice as well as extensive literature review. He has also provided in-house support at the District 6 Traffic Operations Office. FDOT Contact: Misleidys Leon, E.I. (305) EDUCATION: Doctor of Philosophy in Civil Engineering April, 2005 Florida International University Master of Science in Civil Engineering August, 1999 Florida International University Bachelor of Science in Civil Engineering August, 1997 Florida International University WORK HISTORY: ATEC ( Present) FDOT, D6 ( ) REGISTRATION: Florida PE No March, 2002 Georgia PE No March, 2002 PTOE No April, 2003 PROFESSIONAL ASSOCIATIONS: Member, Institute of Transportation Engineers Member, American Planning Association YEARS OF EXPERIENCE: 14 years OFFICE LOCATION: SW 136 Street, Suite 107, Miami, Florida 33186

11 Resume Hidalberto Gonzalez, CBI Senior Bridge Inspector Bachelor of Science in Civil Engineering, University of Havana, Havana, Cuba. Post Graduate studies in Structural Design for Pre-Cast Systems Post Graduate studies in Construction Tolerance Certifications: FDOT-CTQP Asphalt Paving Technician Levels 1 & 2 FDOT-CTQP Asphalt Plant Technician Level 1 FDOT-CTQP Concrete Field Technician Levels 1 & 2 FDOT-CTQP Earthwork Construction Inspection Levels 1 & 2 FDOT-CTQP Pile Driving Inspection FDOT-CTQP Drilled Shaft Inspection FDOT-CTQP Final Estimates Level I FDOT Intermediate MOT FDOT - FHWA-NHI Safety Inspection of In Service Bridges- Certified Bridge Inspector # ACI Concrete Transp. Construction Inspector (CTCI) Level II ACI Field Testing Technician - Level 1 Troxler Nuclear Radiation Safety Certified High Strength Bolts for Bridges Training Certified State General Contractor #CGC Certified State Roofing Contractor #CCC Certified Engineering Contractor #CCE1050 QC Manager Bonded Post-Tensioning Level I & 2 Certified Hazard Materials Years of Experience: 28 PROFESSIONAL EXPERIENCE: D/W Local Government In Depth Bridge Inspection District 6. Sr. Bridge Inspector. Responsible for the inspection of Local Government bridges. Project consisted of a total of 346 local government bridges consisting of 11 bascules, 243 underwater inspections, 17 fracture critical inspections and additional interim inspections. Project consisted of the bridge inspection of all Local Government bridges located within the geographical limits of the Department of Transportation District 6 in compliance with Federal and State regulations. Districtwide D6 Mast Arm Inspection. Senior Inspector responsible for inspection of mast arms, documentation of findings and PONTIS reporting. Project consisted of the initial inspection of mast arm Districtwide -District VI s first inspection cycle of mast arms within Miami-Dade and Monroe County. I-95 Managed Lanes. Sr. Bridge Inspector. I-95 Managed Lanes Project is a Design/Build/Finance venture. This project was the first section of the variable priced toll system being implemented in South Florida. This 2-year long, $122 Million project included many new and challenging aspects including, but not limited to: ITS installation for tolling and traffic monitoring systems, Turnpike Infrastructure installation, numerous cantilever and truss sign structures, traffic control devices for express lanes, drainage, concrete pavement, earthwork, bridge widening and major bridge work (micro-piles, post-tensioning, steel structures). Due to the nature of this innovative concept, this project also required significant coordination with a multitude of stakeholders and governmental agencies. SR 836 Extension from East of NW 107 th Avenue to NW 137 th Avenue. Sr. Bridge Inspector - Inspector of Structures and Bridge Construction (steel and prestressed concrete). Responsibilities included the inspection of pre-cast piles, pile driving, drilled shafts, reinforcing steel and the concrete testing of the sub-structure and superstructure, bridge and roadway drainage, highway lighting, fencing, guardrail, maintenance of traffic and roadway inspection, monitoring embankment progress the compaction and density on the highway. Supervision of the contractors and all the sub-contractors bridge and roadway construction operations, as well as maintaining project records and approvals of contractor and sub-contractors pay schedules. The project consisted of several steel and concrete bridges. Responsible for the inspection of a 3-span continuous bridge over the Tamiami canal. The bridge consisted of a 3-span reinforced C-I-P on pile bents. SR112 Flyover at LeJeune Road Reconstruction Project. Sr. Bridge Inspector. Responsible for all aspects of construction and engineering inspection. Duties included the supervision of all project personnel, the scheduling of meetings such as but not limited to preconstruction, utility, pre-paving, pre-signalization, pre-piling, etc Duties included the construction supervision, and engineering inspection of major structural contractor operations. Major items of work included drilled shaft installation, pier pours. Superstructure erection of steel plate girder bridges. In addition was responsible for the monitoring of all sampling and testing on the project; and the issuing of materials certification statements as required on the project. Daytonia Road Bridge Reconstruction Project - Responsible for all aspects of construction and engineering inspection. Duties included the supervision of all project personnel, the scheduling of meetings such as but not limited to preconstruction, utility, prepaving, pre-signalization, pre-piling, etc Duties included the construction supervision, and engineering inspection of major structural contractor operations, in the capacity of Sr. Bridge Inspector. Major items of work included supervision of pile installation in Daytona Road Bridge, superstructure erection of false work, placement of mild steel and main post tensioning steel, and placement of concrete deck. The superstructure consisted of a continuous post-tensioned slab pile over the Daytona Road Bridge SW 72 nd Avenue, Miami, Florida ~ Phone ~ Fax ~

12 Resume Bachelor of Science in Civil Engineering University of Texas at Austin Professional Registration Professional Engineer: FL #74718 Certifications: Certified Bridge Inspector (FDOT) #00500 Qualified Stormwater Management Inspector (FDEP) #25644 Years of Experience: 4 Christopher P. Meszler, P.E. Bridge Inspector Experience and Qualifications Mr. Meszler provides project design services for multiple projects. He has a wide range of experience that complements his education. His experience concentrates on structural engineering of bridge structures. Mr. Meszler also has experience with large-scale transportation projects, and site and land development projects, including single-family, multifamily and commercial development. He has prepared construction plans, specifications, and draft project documents and reports. Additionally, he is experienced in coordinating with governing authorities and contractors. PROJECT EXPERIENCE: SW 137th Avenue from US-1 to SW 200th Street (Design-Build Project), Miami-Dade County, FL. Structural Engineer for the 3-span, prestressed slab girder over the SFWMD C-102 Canal. Bridge has an length of 74-0 ( ), supported on prestressed pile bent. Responsible for permitting and coordination with SFWMD, USACOE and Miami-Dade County DERM. Project consisted of approximately 4 miles of new construction. Also responsible for the design of the culvert at the C-102N canal and miscellaneous strucutres including mast arm and lighting foundation. Venetian Causeway Bascule Bridge Structural Rehabilitation, Miami-Dade County, FL. Structural Engineer on this project that consisted of the rehabilitation of the historical bascule bridge over the Biscayne Bay. Responsible for the preparation of plans and contract documents for the replacement of the main girder track and, electrical conduits, boxes, temporary shoring of the bascule leaf and maintenance of traffic plans. Services included field review, permitting (USCG), specifications, quantities and cost estimates. Resurfacing, Restoration, and Rehabilitation of NW 81Street/ NW 82 Street (SR 934) from Biscayne Boulevard to NW 13th Court. Project consists of RRR for approximately 2.5 miles of urban arterial roadway with a focus on preserving the facility, improving safety, adding bike lanes, correcting cross slope and upgrading pedestrian facilities to meet ADA standards. Design Engineer: responsible for preparing Design Variation and Design Exception Request Reports, analyzing traffic crash history and safety studies, driveway modification coordination; assisted with pavement design, drainage design, preparation and production of complete set of roadway and drainage plans. MacArthur Causeway Condition Survey for Port of Miami Tunnel Inspection. Project consists of a detailed pre-construction inspection, post-construction inspection and analysis, and NBI inspection of the 18 span, 2,468 feet, continuous post-tensioned prestressed concrete girder bridge over the Atlantic Intracoastal Waterway. Responsible for project management, inspection, analysis of findings and production of the detailed report. SR93/I-75 at Miramar Parkway, Partial Urbanization Design/Build FDOT District 4. Designer responsible for the widening, deck replacement and load rating of Bridge Number along SR 93/I-75 over the Snake Creek Canal and the design of the proposed barrier installation, proposed bridge fencing and load rating for Bridge Number along Miramar Parkway over SR 93/I-75. NW 33rd Street Widening & Reconstruction from NW 97th Avenue to NW 87th Avenue (Design-Build), Miami-Dade County, FL. Design Engineer- Project consisted of the development of construction documents for the widening and reconstruction of approximately one-mile of urban arterial from 3-lanes, undivided, to a 5-lane divided typical section. The project included horizontal and vertical design, drainage, traffic control, lighting, signalization and signing and pavement marking plans. Responsible for analysis, design, and plans preparation for Lighting, and Signing and Pavement marking. Assisted in design and preparation for Roadway and Drainage design. D/W Local Government In Depth Bridge Inspection FDOT D6 Miami Dade County, Florida. Design Engineer. Assisted in the rating of existing bridge structures throughout Miami Dade County and surrounding areas. Performed detailed analysis based on given bridge inspections and construction plans. Provided a Load Rating for recommendation to the Florida Department of Transportation. MDX Load Rating. Structural Engineer prepared and developed load ratings for 25 MDX Bridges. The Superstructure of such bridges included typical Prestressed Concrete AASHTO Girders, Reinforced Concrete Slab Bridges & Steel Plate and Rolled Shapes Girders. The geometry of the bridges was diverse so that some required a more elaborate load rating analysis since they had skewed supports, with the combination of AASHTO girders and continuous steel plate girders for different spans. All bridges were rated in accordance with the AASHTO "Manual for Condition Evaluation and Load Resistance Factor Rating (LRFR) of Highway Bridges" as amended by the FDOT Structural Manual, Volume SW 72 nd Avenue, Miami, Florida ~ Phone ~ Fax ~

13 Districtwide Major & Minor Bridge Repair/Rehabilitation Plans Preparation FM NO & Key Personnel Yrs. of Exp. Role Eugenio Ochoa, P.E. (NM) 21 Project Manager Esen Tokay, P.E (NM) 46 Quality Control Kathy Herrera, P.E.(NM) 16 Sr. Structural Design Engineer Ena Hernandez, P.E. (NM) 9 Roadway Design Engineer Teddy Theryo, P.E. (PB) 35 Segmental Bridges Abha y Thorat, P.E. (PB) 19 Movable Bridges Trevor K. Johnson, P.E. (PB) 11 Sr. Structural Design Engineer Elio R. Espino, Ph.D, P.E. (ATEC) 14 Traffic Engr./Signalization/Lighting Hidalberto Gonzalez, CBI (NM) 28 Senior Bridge Inspector Christopher Meszler, PE CBI (NM) 4 Bridge Inspector Florida Department of Transportation Project Manager Luis Amigo Project Manager Eugenio Ochoa, P.E. (NM) Legend: New Millennium Design Consultants, Inc. (NM) Parsons Brinckerhoff Inc. (PB) Advanced Transportation Engineering Consultants, Inc. (ATEC) Infinite Source Communications, Inc. (ISC) (DBE) QA/QC Manager Esen Tokay, P.E. (NM) Roadway Design / Traffic Control / Drainage Ena Hernandez, P.E. (NM) Norma Alvarez, P.E. (NM) Traffic Engineering Studies / Traffic Signal Timing Elio R. Espino, Ph.D., P.E., PTOE (ATEC) Fadi Emil Nassar, Ph.D., P.E., PTOE (ATEC) Signing, Pavement Marking & Channelization Ian Biava, PE (NM) Signalization Laura Ferrer, P.E., PTOE (ATEC) Structural Design Kathy Herrera, P.E. (NM) Geoffrey Parker, P.E. (NM) Trevor Johnson, P.E. (PB) Romesh Valdez, E.I. (NM) Yanessi Febles, E.I. (NM) Santiago Fuertes (NM) Movable Bridge Design Eugenio Ochoa, P.E. (NM) Abhay Thorat, P.E. (PB) Michael J. Elza, P.E. (PB) Mark Van De Ree, P.E. (PB) Post-Tensioned Concrete Segmental Bridge Design Eugenio Ochoa, P.E. (NM) Teddy Theryo, P.E. (PB) Structural Inspection Christopher Meszler, PE CBI (NM) Jorge Vazquez, CBI (NM) Hidalberto Gonzalez, CBI (NM) Project Dev. & Environmental (PDE Studies) Ralph Bove (PB) Lighting / Utilities Ena Hernandez, P.E. (NM) Public Involvement Monica Diaz (ISC)