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AMENDMENT NO.2 TO WORK ORDER NO. 15 IXORA PARK SEWER SYSTEM REHABILITATION ADDITIONAL DESIGN SERVICES Indian River County Department of Utility Services PROJECT UNDERSTANDING Kimley-Horn and Associates (the "Consultant") prepared 90% design plans under Task 3 (FULL SEWER PIPE REPLACEMENT) as outlined within Amendment No.1 to Work Order No. 15. The Indian River County Department of Utility Services (IRCDUS) requested that all gravity sewers be relocated to the centerline of the roadway as opposed to a direct replacement where it exists today. Note that most of the existing gravity sewer is located off the roadway centerline. The Consultant identified during the 90% design plan development that most of the gravity sewers did not meet IRCDUS or Regulatory Agency requirements (substandard slopes and manhole depths). In addition, IRCDUS requested that all water distribution mains be relocated to within the roadway right of ways as opposed to behind the homes and where water mains existed in the roadways, that they be replaced as well. These two additional requests by staff were outside of the Amendment No.1 scope and the Consultant proceeded in good faith with this out -of -scope work to assist IRCDUS in acquiring grants. These additions were incorporated within the 90% design plans as submitted to IRCDUS. Upon completion of the 90% design plans and review by IRCDUS, it was determined that the gravity sewer system should not be constructed as a substandard system and that the internal roadways should be designed to meet current residential cross/ longitudinal slope requirements where possible without making changes to the profile grade and current drainage catch basin locations. The project was placed on hold and this Amendment will cover the Consultants fee for performing the out -of -scope work noted above. In response to IRCDUS requests as noted above, the following amended scope of services shall be performed. Pagel of 3