Laserfiche WebLink
EXHIBIT 1 <br />INDIAN RIVER COUNTY DEPARTMENT OF UTILITY SERVICES <br />12TH STREET WATER MAIN REPLACEMENT BETWEEN 20TH AVENUE AND OLD <br />DIXIE HIGHWAY <br />AMENDMENT NO.1 TO WORK ORDER NO.2 <br />GENERAL <br />Previously, MBV Engineering had been authorized by Indian River County to survey and design <br />watermain improvements along 12th St. from an existing 6" water main on the east side of 20th Ave <br />to Old Dixie and adjacent residential and commercial properties to the north and south. Through <br />the design process, additional design alternatives have been presented and reviewed by County <br />personnel and as such are now being presented to the Board for their consideration. <br />The proposed design improvement modifications will consist of connection to the larger 16" water <br />main on the west side of 20th Ave. and relocate the proposed watermain from the north side of 121 <br />Street to the south side due to unanticipated field conditions prior to receiving survey. In addition, <br />existing PVC water mains along 14th Ave, 14th St and 15th Ave south of 14th St will be utilized as <br />it has been determined that these mains are relatively newer and do not need replacing as <br />previously anticipated. This will result in a substantial construction cost savings. Additional <br />survey and design efforts in addition to providing construction phasing are included. in this <br />additional scope. <br />As such, MBV Engineering will provide the additional surveying and design services related to <br />the above activities. <br />SCOPE OF WORK <br />The scope of work has been detailed below aiid represents the servioes provided for the above. <br />1. Shift the proposed watermain from 201h Ave to 10h Ave from the north side of the road as <br />designed to the south side of the road. <br />2. Connect to the existing 16" watermain on the west side of 20th Ave as opposed to the <br />existing 6" watermain on the east side. <br />3. Provide phasing at 12th Ave. <br />4. Utilize the existing 6" watermain that runs from 12th St north along 14th Ave, then west <br />on 14th St. Also utilize the existing 6" watermain that runs from 14th St south along 15th <br />Ave. This is being modified as it was determined that this existing 6" watermain is PVC <br />and was installed in 1983, and therefore is adequate to remain which will help provide a <br />significant savings in construction costs. <br />Page 1 of 2 <br />71 <br />