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M j MASTELLER & MOLER, INC. M1 — CIVIL ENGINEERS EXHIBIT "C' February 21, 2018 Mr. William Johnson, PE; Roadway Production Engineer INDIAN RIVER COUNTY ENGINEERING DIVISION 180127th Street Vero Beach, Florida 32960 RE: 45th Street Milling and Resurfacing Project 58th Avenue to 43rd Avenue IRC -1722 (FDOT SCOP FM No. 436848-1) Our File #1804 Dear Mr. Johnson: Thank you for the opportunity to offer the expertise and experience of Masteller & Moler, Inc. relative to the above referenced project. Within this Proposal, Indian River COUNTY, the Client is referred to as "COUNTY". Masteller & Moler, Inc. is referred to as "CONSULTANT". CONSULTANT proposes to provide COUNTY with the necessary services to complete the following scope of work: SECTION I - PROJECT LIMITS The COUNTY desires to modify the existing two-lane 45th Street (generally between 58th Avenue & 43rd Avenue) through milling and resurfacing to create a relocated two-lane road with (2)12' lanes and (2) S' bike lanes as well as a 6' sidewalk. Within the limits of the roadway project, there will be a dedicated westbound left -turn lane added at the 58th Avenue intersection. Where feasible, the Roadway Plans shall provide for access management improvements at existing commercial operations along the corridor. The Plans shall also incorporate locations for Go -line Stops along the corridor. (No Architectural Designs to be included.) New mast arm signalization improvements are to be provided at the 45th Street / 43rd Avenue intersection to replace the existing span wire systems as well as ADA compliant sidewalk landings at all four (4) corners. Pedestrian movement signal improvements are to be provided to complement the mast arm signal at 43rd Avenue. The existing span wire support signalization at the 45th Street / 58th Avenue intersection shall be modified as needed to support this project. At said intersection, ADA compliant sidewalk landings shall be provided at all four (4) corners to include pedestrian movement signal improvements. No significant paving elevation changes along 581h Avenue are anticipated for this project. To facilitate the roadway improvements, the project will also include piping and filling Indian River Farms Water Control District (IRFWCD) Sub -Lateral A-7 as necessary within the project limits. The culverting of Sub - Lateral A-7 will also require a parallel sloped underdrain system composed of a perforated pipe in rock surrounded by filter fabric. In addition, all culverts crossing under 451h Street shall be designed to be replaced with reinforced concrete pipe (RCP). All associated side street drainage connections will be part of this project. 1655 271 Street, Suite 2 • Vero Beach, Florida 32960 Phone: (772) 567-5300 • Fax: (772) 794-1106 mastmoir@bellsouth.net (1)