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ATKINS Intersection of CR 512 at Willow Street: The traffic signal design will incorporate a mast arm pole design layout in accordance with FDOT mast arm standards and County's preferred signal configuration for the intersection of CR 512 at Willow Street. The design will feature LED signal heads, video detection, and overhead street name signs in accordance with FDOT approved materials. Intersections of CR 512 and Broadway Street and CR 512 at Cypress Street: Based on information provided by the County it is assumed that the existing signal poles and span wire system will require replacement, including replacement of the flashing beacon signal heads and wiring. Relocation of existing ITS pull boxes and connect proposed signal at Willow Street to ITS system.: Based on existing pull box locations provided by the County the Consultant will show re -located pull box locations along CR 512 on the construction drawings and connection of the proposed new traffic signal at Willow Street to the ITS system. It is assumed there is sufficient slack in the existing pull box for the relocation. 4. Structural Review: Intersection of CR 512 at Willow Street: The Corisultant will review the Project Geotechnical Investigation Report (provided by the County) of the proposed mast arm locations. The report will be based on the Traffic Signal Concept Plan provided to the Countyby the Consultant. The report shall provide geotechnical boring information for all four mast arm pole locations at the intersection of CR 512 and Willow Street. Based on review of the Project Geotechnical report, the Consultant will provide a structural evaluation of the geotechnical findings to determine if FDOT standard signal poles and foundations can be used. If the finding are outside the standard guidelines then a more extensive structural design for the poles and foundations will be necessary (not included within this scope of work and fee proposal). TASK 3A: STRAIN POLE DESIGN 1. Strain Pole Design: Intersections of CR 512 and Broadway Street and CR 512 at Cypress Street: The Consultant will review the Project Geotechnical Investigation Report (provided by the County) of the proposed signal pole locations. The report will be based on the Traffic Signal Concept Plan provided to the County by the Consultant. The report shall provide geotechnical boring information for all signal pole locations at the Broadway Street and Cypress Street intersections. The Consultant will provide the structural analysis in order to design the two strain poles at each intersection. This analysis will include designing the poles and foundations and identifying the appropriate poles at each location. 2. Subsurface Utility Excavation (SUE): Atkins will retain the services of a qualified professional to provide SUE at the four (4) proposed signal pole 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. March 23, 2016 Page 4 of 10 60