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Agenda 11/12/2013 Item #16A1011/12/2013 16.A.10. ➢ Utility lines — size, type, for water, reclaimed water, gas, telephone, sewer, electric and CAN. Hydrants and water valves. Hand holes and pull boxes. Gas Valves. ➢ Telephone and electric manholes. Utility and light poles and guy wires, including overhead wires. ➢ Any other public or private utility structure or casting located within the defined limits of survey. j. Collect spot elevations at 50' intervals consistent with the baseline stations and at critical locations including top and bottom of curb, centerline grades, back of sidewalks and at changes in slope. Elevations to be given up the center of the existing driveways. k. Existing contours will be show as at one -foot intervals. 1. Pavement markings, including lane use and shoulder width, crosswalks and stop bars. m. Traffic /road signs — note direction in which sign face, material type (wood or aluminum) legend and wording, including those mounted on utility poles, signal posts, and bridges. n. Existing Buildings • Collect the finish floor elevations and garage openings for the existing buildings and structures located within 50 feet of the existing right -of -way lines. • Existing Landscape installation and irrigation lines o. Subsurface Utility Locations. Provide Ground Penetrating Radar utility locations at two intersections. This shall be inclusive of up to ten (10) VvH's. Sketch and Description The CONSULTANT will prepare a sketch and legal description for the real property (acquisition), permanent and temporary easements. All sketch and descriptions will be prepared accordance with National Environmental Policy A guidelines and maintain the Uniform Relocation Act (URA) standards. Task 3 Conduct Traffic Counts and Prepare Intersection Design Analysis: The CONSULTANT will conduct hand traffic counts for the intersection (Lake Trafford Road and N. 19th Street) to determine turning movements. The hand counts would be conducted during the AM and PM peak hours for the traffic movements. The CONSULTANT will prepare a letter report of findings based on the traffic counts conducted and evaluation of already collected data to determine applicable lane calls. The CONSULTANT will use the data to perform an intersection capacity and utilization analysis to determine the recommended transportation related improvements required to provide the highest level of service for the intersection when the signal is installed. Page 4 of 9 6610 Willow Park Drive Naples, FL 34109 * 239 -597 -0575 * wwwxonsult- rwaxom Packet Page -1176- 11/12/2013 16.A.10. The CONSULTANT will submit the traffic analysis report to the COUNTY and follow up with Collier County staff on questions they may. have regarding the traffic analysis report. The consultant will provide the initial signal timing for the intersection after final consultation with Collier County staff. Task 4 Geotechnical Exploration A subsoil investigation plan shall be submitted to COUNTY for approval prior to site investigation. Muck and cap rock conditions are typical to Southwest Florida. Not encountering muck and cap rock is outside the norm in Collier County. The presence of both must be identified and quantified in the soils report for the project. To do this may require additional hand holes in muck and deeper drill holes to penetrate the cap rock and identify the soil layers below than was originally shown in the investigation plan. This is applicable to the entire project area and specifically in the area for the proposed signal poles. For the scope of this project, the CONSULTANT proposes to drill two SPT borings to a depth of 20' below exiting ground in the safest possible proximity to the planned pole locations. The CONSULTANT will obtain representative sol and rock samples from the SPT borings before grouting the bore holes. The CONSULTANT will classify the soils and develop engineering parameters and geotechnical recommendations for the concrete strain poles. The CONSULTANT will perform two LBR tests as part of this scope. Additional geotech work will be considered outside of scope. The CONSULTANT will prepare a final signed and sealed report of all findings. Task 5 Roadway Design The CONSULTANT will prepare 11" x 17" construction drawings for the proposed roadway improvements at a scale of 1" = 40'. The sets will include the following sheets: • Key Sheet • Summary of Pay Items with Quantities • Typical Sections • General Notes /Pay Items • Project Layout • Required Utility Relocations • Plan Sheets • Cross - Sections • Details • Intersection Details • Striping and Signage • Signalization • SWPPP An intersection capacity analysis will be performed using current data to provide the final geometry that will provide the best level of service for the intersection for the useful life of the design. Pedestrian crossings will be added at the intersection and sidewalks will be installed or rehabilitated within the project limits on both sides of Lake Trafford Road. Page 5 of 9 6610 Willow Park Drive Naples, FL 34109 * 239 - 597 -0575 * www.consult- rwa.com Packet Page -1177- 11/12/2013 16.A.10. The CONSULTANT will utilize the intersection analysis to determine the best possible roadway geometry for the project. The revised roadway geometry and related turn lane designs will be based on the existing traffic counts, turning movements, wait times and loading. Future increases in traffic volumes will be incorporated to insure that the facilities will have a useful life of not less than 20 years. The offset in the N -S centerline of North 19"' St will be minimized to satisfy county requirements. The plans will be plan and profile roadway plans. The MOT design in the roadway will be for conceptual purposes only and will reference FDOT design criteria. The CONSULTANT shall deliver to the COUNTY a 30% design analysis summary, 60% plans, 90% plans and Final plans related to all of the proposed transportation improvements. CONSULTANT shall submit and procure a CCDOT ROW permit for the proposed improvements. The project limits for survey are 1300 feet east of the intersection (approximately the end of the center turn lane), 800 feet north to the intersection of N. 19th and Leed Avenue, and 400 feet in the west and southern direction. The final limits of construction are undetermined but will remain within the survey limits. Task 6 Drainage The CONSULTANT will analyze the existing storm water drainage system and identify the drainage problems, patterns and surrounding SFMWD permits. Existing structures within the project boundaries will be surveyed and inspected. After the new roadway geometry and sidewalk footprint are established, the CONSULTANT will schedule and attend a meeting with SFWMD to determine if the proposed modifications require an ERP submittal. The storm water system design will consider best management practices, open system, closed system, lateral ditches, exfiltration, etc., or a combination thereof within the existing right -of -way if possible. Any existing and proposed culverts within the project limits will be modeled to insure adequate capacity for a 10 year, 1 hour design storm event. The CONSULTANT shall prepare a Master Drainage Plan as well as detailed construction level plans for the drainage system and the intersection grading. Task 7 Utility Coordination The CONSULTANT will: Identify any and all public and private utilities within the project limits based on best information available from the local utility agency (UAO) and 811. Survey tasks include location of above - ground utilities and facilities such as manholes, valve boxes, etc. Physical underground locates ( Vvh's) of existing utilities will be required at all areas of conflict with proposed roadway improvements If requested by the County, additional Vvh's of existing utilities will be negotiated as Additional Services. Identify needs to relocate, modify, and /or leave in place. Provide utilities clear documentation for construction of the project. Page 6 of 9 6610 Willow Park Drive Naples, FL 34109 * 239 -597 -0575 * www.consult- rwa.com Packet Page -1178- 11/12/2013 16.A.10. Local Utility Agency (UAO) utility modifications /relocations are not included in this Scope of Services and will be considered Additional Services. CONSULTANT shall work closely with all affected utilities to resolve any potential utility conflicts in the most equitable way possible. CONSULTANT will coordinate the need for additional utility facilities during the design process. This project anticipates using joint use signal pole(s) with the power provider. CONSULTANT shall anticipate additional utility facilities to be incorporated into the plans before the 90% plans stage. Revision of design documents after the 90% stage to include additional utility facilities will be considered as Additional Services. Task 8 Traffic Signal Design The CONSULTANT will design traffic and pedestrian signals within the footprint of the intersection. An intersection capacity analysis will be conducted based on existing and anticipated traffic counts to determine the proper intersection configuration and signal timing. If the presence of muck requires sit specific pole design it shall be considered an additional service. The CONSULTANT will analyze and design signing and pavement markings for the proposed intersection improvements. Signing and pavement markings shall be determined during the design process starting after the 60% Plans Submittal. The CONSULTANT will prepare a set of lighting plans providing for COUNTY owned and maintained control panels, power supply, and street lights on the proposed signal strain poles. The CONSULTANT does not anticipate any specialty foundation plans for the joint use poles that may be required if geotechnical investigation reveals loose sands or muck. Task 9 Post Design Services The CONSULTANT will assist the COUNTY with the preparation of all project related bid documents, attend a pre -bid meeting, answer RAI's, issue addendum supplements as needed, review shop drawings, review all qualified bids and issue a final bid recommendation. 4. PROJECT SCHEDULE Project schedule will be dependent on final roadway design requirements. If ROW is to be acquired, the schedule will allow for 12 months for ROW procurement and a concurrent 12 months for data collection, design, permitting, and bid preparation documentation. S. SUBMITTALS The CONSULTANT shall furnish two submittal packages along with plans and documents as required by the COUNTY to adequately control, coordinate, and Page 7 of 9 6610 Willow Park Drive Naples, FL 34109 * 239 -597 -0575 * www. consult- rwa.com Packet Page -1179- 11/12/2013 16.A.10. approve the plans. The CONSULTANT shall provide the COUNTY and Immokalee Water and Sewer District sets of 11" x 17" design plans for distribution, as follows: • Phase I: Topographic Survey, Intersection Capacity analysis, Conceptual Roadway Design Phase II: 60% plans • Phase III: 90% plans • Phase IV: 100% • Phase V: Bid Package Preparation and Support Submittal dates for each phase are as follows. These dates anticipate at least 1 county review period for each phase and submittals may be made prior to the deadlines. Phase I - 30% Submittal 120 days from NTP Phase II - 60% Submittal 180 days from NTP Phase III - 90% Submittal 240 days from NTP Phase IV -100% Submittal 300 days from NTP Phase V — Bid Support 365 days from NTP All days are measured in calendar days. 6. GOVERNING DOCUMENTS All plans and related documents shall be prepared in compliance with Collier County ROW Manual, FDOT Design and Construction Standards and Specifications, and Collier County Traffic Operations Special Provisions for Signals, Signs, and Pavement markings. PROFESSIONAL SERVICE FEES The professional service fee estimates for the associated scope of services are listed below. Scope of Services 16thAve SW Fee Type, 1.0 Phase I: 30% Submittal $ 47,160 Fixed Fee 2.0 Phase IL 60% Submittal $ 18,500 Fixed Fee 3.0 Phase 111: 90% Submittal $ 18,500 Fixed Fee 4.0 Phase IV: 100% Submittal $ 7,800 Fixed Fee 5.0 Phase V: Bid Support $ 3.780 Fixed Fee Total S 95,740 Fixed Fee Page 8 of 9 6610 Willow Park Drive Naples, FL 34109 * 239- 597 -0575 * www.consult- rwa.com Packet Page -1180- 11/12/2013 16.A.10. Excluded Services The professional services to be provided by the Consultant are limited to those described in the Scope of Services. All other services are specifically excluded. Listed below are excluded services that may be required or desired by the Client: • Conservation Easement Descriptions • Dewatering Permit Application and and Sketches Support • Easement Vacations • Resident Engineer Representative • FEMA Elevation Certificates Services • Final Acceptance and Certifications • Fire Protection Plans • Special Purpose Surveys • ALTA Survey • Jurisdictional Location • SFWMD Permit • Ecology Permitting and Support • Landscape Architecture Services • Environmental Assessments and Studies • ACOE Permitting • Post Bid Construction Services • Hardscape Areas Design and Plans • Utility Relocation Plans or Permits • Subdivision Platting • • Water Use Permit Application and Support Thank you for the opportunity to submit this professional service proposal. Please call if you have any questions. We will look forward to hearing back from you soon. incere , /Michael Ward, PLS Director of Survey, VP Encl.: Collier County Rate Codes Page 9 of 9 6610 Willow Park Drive Naples, FL 34109 * 239 -597 -0575 * wwwxonsult- rwaxom Packet Page -1181- 11/12/2013 16.A.10. DAITA IV Contract No: 09- 5262 -S "County Wide Engineering Services — Supplemental' 2011 Standard Hourly Rate Schedule for all disciplines. Personnel Category Standard Hourly Rate Principal $180 Senior Project Manager $165 Project Manager $150 Senior Engineer $150 Engineer $120 Senior Inspector $85 Inspector $65 Senior Planner $140 Planner $110 Senior Designer $100 Designer $80 Environmental Specialist $115 Senior GIS Specialist $120 GIS Specialist $80 Clerical $60 Surveyor and Mapper $125 CADD Technician $80 Survey Crew — 2 man $110 Survey Crew — 3 man $135 Survey Crew — 4 man $160 This list is not intended to be all- inclusive. Hourly rate fees for other categories of professional, support and other services shall be mutually negotiated by the County and firm on a project by project basis as needed. Packet Page -1182-