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4. 5. ATKINS CR -512 and Magnolia Street: There is an existing mid -block crosswalk at this location. This crosswalk and all associated signage will be removed. The crosswalk will not be reinstalled at this location. These improvements will be shown on the roadway plan (Task 2). CR -512 Existing School Zone Flasher: Due to the removal of the mid -block crosswalk at Magnolia Street, the existing school flasher (location and existing equipment) will be relocated. These improvements will be shown on the roadway plan (Task 2). The services to be performed under this task are as follows: 1. Traffic Signal Concept Plan: Based on the survey provided by the County, the Consultant will develop a base map and Traffic Signal Concept plan of the signal locations for the traffic signal location. The signal design team will verify and supplement the survey data by field measurements, and set up the base mapping files in order to conduct the signal design. The level of effort assumed for this task includes one site visit. 2. Subsurface Utility Excavation (SUE): Atkins will retain the services of a qualified professional to provide SUE at the four (4) proposed mast arm locations. A maximum of 20 test holes will be performed to clear the foundation locations of utilities. The proposed foundation locations will be provided to the SUE contractor by ATKINS based on the Traffic Signal Concept Plan approved by the County. Based on information obtained from the test hole excavation, the SUE contractor will provide a utility location plan sheet documenting the apparent utility type and observed location, depth and size uncovered in this investigation. This information will be used in the design phase to minimize or avoid utility relocations. The utility location plan sheet will be forwarded to the County for their information regarding any utilities that require relocation. 3. Traffic Signal Design: The Consultant will prepare and submit a Traffic Signal Concept Plan with the 30% Roadway plan submittal. Based on review and approval of the Traffic Signal Concept Plan the Consultant will develop signal design plans prepared in accordance with the County standards and preferences, the Florida Department of Transportation (FDOT) standards and the Manual on Uniform Traffic Control Devices (MUTCD). Locations of signal equipment and power source will be coordinated with FPL. The signal design plans will be prepared in 11 inch x 17 inch format and will include the following sheets: • Tabulation of quantities sheet, • General notes sheet, • Signalization plan sheets, • Utility location plan sheets, • Mast arm tabulation, • Detail sheets The plans will be submitted to the County at the 75% and 100% phases for review and comment. Review comments received from the County will be incorporated into the plans and written responses to the comments will be provided. This task includes one meeting with the County to review comments on the 75% plan submittal. Following review of County's comments the Consultant will revise the traffic signal plans and provide a written response to each comment. Final 100% Traffic Signal plans signed and sealed plans will then be submitted to the County for approval. The following detail the proposed traffic signal improvements: March 23, 2016 Page 3 of 10 59