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Home My Public Portal About2018 Work order related to West Mashta BridgeWORK ORDER NOTICE TO PROCEED November 1, 2018 TO: The Corradino Group (CONSULTANT) ADDRESS: 4055 NW 97t" Avenue Miami, Florida 33178 PROJECT: West Mashta Bridge The Village of Key Biscayne (the "Village") is in receipt of your proposal dated October 2, 2018 to perform Structural Analysis and Design Services for the West Mashta Bridge Remedial Repairs. The Village Council authorized the Village Manager to issue a work order on October 30, 2018. Please accept this letter as a Notice to Proceed with the work in accordance with the Scope of Services (Exhibit 'A"). Terms and Conditions shall be per the Continuing Services Agreement for Engineering Services approved May 24, 2016. Cc: Project File By An a Agha, Village Manager NIP -1 Exhlbif"A„ THE CORRADINO GROUP, INC CORRADINO ENGINEERS PLANNERS PROGRAM MANAGERS ENVIRONMENTAL SCIENTISTS October 2 2018 Jake Ozyman MSCM PE ENV SP Director of Public Works Village of Key Biscayne Public Works Department 88 West McIntyre Street Key Biscayne FL 33149 Re West Mashta Drive Bridge (Bridge No 878400) Remedial Repairs Dear Mr Ozyman As requested The Corradino Group Inc (CORRADINO) is pleased to present this letter scope and fee estimate to perform Structural Analysis and Design Services for the above referenced project BACKGROUND INFORMATION The Village of Key Biscayne requires the following scope of services for the above mentioned structure • Part A Conduct a structural analysis and remedial repair plans for the above mentioned structure based on the Ammann Whitney (Louis Berger) Inspection Report dated Nov 10 2016 our site visit and the existing bridge plans • Part B Provide Construction Administration and Inspections Services for the recommended repairs A separate proposal for Part B will be provided to the Village by Corradino once the recommended repairs and plans are received PROPOSED SCOPE OF SERVICES (Part A) Based on the available information the existing bridge consists of one span with precast arched units Our scope will consist of detailing the remedial repair for the existing spalls cracks and any exposed rebars also an estimate of probable remedial repair cost will be submitted The repair specifications will be part of the repair plans SCHEDULE (Part A) The scope of work is anticipated to be completed within three (3) weeks from your notice to proceed COMPENSATION (Part A) CORRADINO agrees to provide the scope of services above for the lump sum compensation of $ 14 230 00 based on a Lump Sum contract This proposal includes the services for Botas Engineering Inc (structural analysis and design) Additional work not anticipated in this proposal will be billed as additional services as a negotiated lump sum Written authorization will be required prior to the commencement of additional services Invoices will be submitted by CORRADINO upon project completion CORRADINO will provide project management of its team resources review of available project data and provision effective 4033 NW 97tH AV! NUI SDI ri 200 MIAMI FL 3,178 FEL 800 887 3551 305 594 0735 FAX 305 594 0753 W W W CORRADINO COM overall quality control of all deliverables A breakdown of tasks and related costs is included below Additional services will be negotiated as required Task Totals 1 Structural Analysis and Plans $ 12 374 00 2 Quality Control 15% $ 1 856 00 Total $ 14 230 00 CORRADINO appreciates your consideration of our firm for this project To formally authorize us kindly indicate so by returning a signed copy of our proposal We look forward to working with you on this project If you have any questions or if you require additional information please do not hesitate to contact Cecilia Villona at (305) 594 0735 Presented by Accepted by Mike Ciscar P E VP of Engineering and Planning The Corradino Group Inc October 2 2018 Attachments Exhibit A Jake Ozyman MSCM PE ENV SP Director of Public Works Village of Key Biscayne Date 1\4383 Key B yn \TWO 99 Masht B dg \TWO 9_Masht B dg d "EXHIBIT A" BOTAS Engineering, Inc. STRUCTURAL ENGINEERS September 17, 2018; rev. September 25, 2018 The CORRADINO Group 4055 NW 97th Ave. Miami, FL 33178 Attn: Cecilia Villoria, PE Project: West Mashta Drive Bridge (Bridge No. 878400) Subject: Fee Proposal for the Remedial Repair Plans for Existing Cracks along Precast Units and Spalls. Dear Cecilia: As requested, we are submitting our proposal to develop the remedial repair plans for the above -mentioned structure. Our repair plans will be based on the Ammann Whitney (Louis Berger) Inspection Report dated Nov. 10, 2016, our site visit and the existing bridge plans. Based on the available information, the existing bridge consists of one span with precast arched units. Our scope will consist of detailing the remedial repair for the existing spalls, cracks and any exposed rebars; also, an estimate of probable remedial repair cost will be submitted. The repair specifications will be part of the repair plans. We estimate for the repair time to be approximately 6 months; this includes product shop drawings submittals and approvals, however it does not include any permitting that may be required. Our fee for the above -mentioned scope will be a lump sum of $12,374. We estimate the work effort to develop the repair plans and the repair cost will take approximately 2.5 weeks. Please, let us know if you have any question(s) or need any additional information. Thank you for considering us for this project. Regards, BOTAS Engineering, Inc. Accepted 10/2/2018 Patricia M. Botas, P.E. Date President 7875 NW 12th Street, Suite #120 • Dora), FL 33126 • Tel: 305-418-9111 • Fax: 305-418-9112 Project Activity 9: Structures Summary and Miscellaneous Tasks and Drawings Estimator: Mashta Bridge Remedial Repair Task No. Task Units Design and Production Staffhours Comments No. of Units Hours per Unit No. of Sheets Total General Drawings 9.1 Index of Drawings sheet 1 0 0 0 9.2 Project Layout sheet 0 0 0 0 9.3 General Notes and Bid Item Notes sheet 1 12 1 12 9.4 Incorporate FDOT Standards sheet 1 0 0 0 9.5 Incorporate Report of Core Borings sheet 0 0 0 0 9.6 Existing Bridge Plans LS 1 0 0 9.7 Computation Book and Quantities LS 1 0 0 9.8 Cost Estimate LS 1 12 12 9.9 Technical Special Provisions LS 1 0 0 Structures - Miscellaneous Tasks & Drawings Subtotal 1 24 Task No. Task Total Task 10 Task 11 Task 12 Task 13 Task 14 Task 15 Task 16 Task 17 Task 18 10-16 Bridge 1 70 0 0 0 70 0 0 0 10-16 Bridge 2 0 10-16 Bridge 3 0 17 Retaining Walls 0 0 18 Miscellaneous Structures 0 0 Structures Technical Subtotals 70 0 0 0 70 0 0 0 0 0 Nok Task Units of Units Hours per Unit Total Comments 9.10 Field Reviews LS 1 8 8 1 Inspection 9.11 Technical Meetings LS 1 0 0 9.12 Quality Assurance 1 Quality Control LS % 10% 9 9.13 Independent Peer Review LS % 0% 0 9.14 Supervison LS % 0% 0 Structures Non -Technical Subtotal 17 9.15 Coordination LS % 0% 0 9. Structures - Miscellaneous Tasks & Drawings, Non -Technical, & Coordination Total 41 Staffhour-MashtaBridgeRepairs-loadedrates.xls 9. Structure Summary Page 1 of 1 9/25/2018 Project Activity 13: Structures- Medium Span Concrete Estimator: Bridge Identfier (Number or Name): Mashta Bridge Remedial Repair Task No. Task Units No. of Units Hours / Unit No. of Sheets Total Hours Comments General Layout Design and Plans 13.1 Overall Bridge Final Geometry LS 0 0 C 0 13.2 Expansion/Contraction Analysis EA Unit 0 0 0 13.3 General Plan and Elevation Sheet 1 18 1 18 13.4 Construction Staging Sheet 0 0 '. 0 13.5 Approach Slab Plan and Details Sheet 1 0 1 0 13.6 Miscellaneous Details Sheet 1 40 i 40 Spalls. Crack Injection. Strands Repair, sheet pile repair End Bent Design and Plans 13.7 End Bent Geometry EA 0 0 0 0 13.8 Wingwall Design and Geometry EA Bent i 0'. 0 0 13.9 End Bent Structural Design EA 0 0 0 0 13.10 End Bent Plan and Elevation Sheet 0 0 0 0 13.11 End Bent Details Sheet 0 0 0 0 Intermediate Bent Design and Plans 13.12 Bent Geometry EA bent 0 0 0 0 13.13 Bent Stability Analysis EA Design 0 0 0 0 13.14 Bent Structural Analysis EA Design 0 0 0 0 13.15 Bent Plan and Elevation Sheet 0 0 0 0 13.16 Bent Details Sheet 0 0 0 0 Staffhour-MashtaBridgeRepairs-loaded rates.xls 13. Medium Span Concrete Page 1 of 4 9/25/2018 Project Activity 13: Structures- Medium Span Concrete Task No. Task Units No. of Units Hours / Unit No. of Sheets Total Hours Comments Pier Design and Plans 13.17 Pier Geometry EA Pier 0 0 0 0 13.18 Pier Stability Analysis EA Design 0 0 0 0 13.19 Pier Structural Analysis EA Design 0 0 0 0 13.20 Pier Plan and Elevation Sheet 0 0 0 0 13.21 Pier Details 1 Sheet 0 0 0 0 Misc. Substructure Design and Plans 13.22 Foundation Layout Sheet 0 0 .. 0 13.23 Fender System LS 0 0 u 0 Superstructure Deck Design and Plans 13.24 Finish Grade Elevation (FGE) Calculation LS 0 0 0 0 13.25 Finish Grade Elevations Sheet 0 0 C' 0 13.26 Existing Bridge Deck Analysis EA Section 1 0 C' 0 13.27 Superstructure Analysis EA Unit 1 0 0 13.28 Diaphragm design/ jacking loads EA Section 0 0 u 0 13.29 Superstructure Plan Sheet 0 0 0 13.30 Superstructure Section Sheet 1 12 1 12 Plan with precast segments 13.31 Miscellaneous Superstructure Details for Alternatives Sheet 0 0 0 Reinforcing Bar Lists 13.32 Reinforcing Bar List Sheet 1 0 i 0 Staffhour-MashtaBridgeRepairs-loadedrates.xls 13. Medium Span Concrete Page 2 of 4 9/25/2018 Project Activity 13: Structures- Medium Span Concrete Task No. Task Units No, of Units Hours / Unit No. of Sheets Total Hours Comments Continuous Concrete Girder Design Longitudinal Analysis 13.33 Section Properties LS 0 0 0 13.34 Material Properties LS 0 0 0 13.35 Construction Sequence EA Unit 0 0 0 13.36 Tendon Layouts EA Unit 0 0 0 13.37 Live Load Analysis EA Unit 0 0 0 13.38 Temperature Gradient EA Unit 0 0 0 13.39 Time Dependent Analysis EA Unit 0 0 0 13.4 Stress Summary EA Unit 0 _ 0 13.41 Ultimate Moments EA Unit 0 0 0 13.42 Ultimate Shear EA Unit 0 0 0 13.43 Construction Loading EA Unit 0 0 0 13.44 Framing Plan Sheet 0 0 0 0 13.45 Girder Elevation Sheet 0 0 0 0 13.46 Girder Details Sheet 0 0 0 0 13.47 Structural Steel Details Sheet 0 0 0 0 13.48 Splice Details Sheet 0 0 0 0 13.49 Girder Deflections and Camber Sheet 0 0 0 0 Staffhour-MashtaBridgeRepairs-loadedrates.xls 13. Medium Span Concrete Page 3 of 4 9/25/2018 Project Activity 13: Structures- Medium Span Concrete Task No. Task Units No. of Units Hours / Unit No. of Sheets Total Hours Comments Simple Span Concrete Design 13.50 Prestressed Beam EA Beam u 0 0 13.51 Prestressed Beam Schedules Sheet C 0 0 0 13.52 Framing Plan Sheet r 0 0 0 Load Rating 13.53 Load Rating EA Unit i 0 0 13. Structures -Medium Span Concrete Total 6 70 Staffhour-MashtaBridgeRepairs-loadedrates.xls 13. Medium Span Concrete Page 4 of 4 9/25/2018