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Mr. Christopher 1. Kafer, Jr., P.E. August T'', 2013 Page 2 of 3 Additional Surveying Services: Our surveying consultant, Masteller, Moler, Reed & Taylor, Inc. (MMRT) has requested the following additional services for additional surveying information needed, not originally in the contract as well as modifications to Datum due to a County code change. The scope and fees for this service are specifically noted below: Task 1 - Datum Conversion: Since the execution of our contract, the County has adopted NAVD '88 as the datum for new projects. As such, our completed surveying services need to be converted from NGVD '29 elevations to NAVD '88 elevations as follows: 1 . Verify vertical control, including primary benchmark and site benchmark as necessary for existing topographic survey, MMRT project no. 6600, dated 7/27/12. 2 . Convert all previously obtained elevations obtained during prior surveys of the South County Park property from National Geodetic Vertical Datum of 1929 to the North American Vertical Datum of 1988. Revise all labeling and related notes accordingly. 3 . Revise Flood Zone map and related information to current per revised flood maps dated 12/4/12. 4. Prepare new topographic survey of the South County Park property. 5 . Upon completion, provide one digital file and ten (10 ) signed sealed copies for submittal as needed. 6. Task 1 does not include the procurement of any additional field collected data for this project. MMRT propose to perform the above described Task I scope of services for a lump sum fee of $3,600.00. Task 2 or Oslo Road Right of Waw Existing as-built information for Oslo Road's recently completed improvements is not available in AutoCad format from IRC, we will provide this service along the frontage of the South County Park site as follows: 1 . Locate and obtain elevations within the Oslo Road right of way from the median north to the property line. 2 . Integrate with existing topographic survey and prepare updated topographic survey as necessary. MMRT propose to perform the above described Task 2 scope of services for a lump sum fee of $900.00. SUMMARY OF ADDITIONAL SERVICES REQUEST: A/E Fee Adjustment: $239,283 .00 Additional Surveying Services: S 4.500.00 Total Additional Services: $243,783.00 NOT INCLUDED IN SCOPE OF SERVICES: The following services are not included within our scope of services and fee proposal : A. Geotechnical Engineering services. Be Environmental Consulting Services. Co Traffic Engineering / Studies. D. Food Service Consultant. E. Audio Visual/Security/Communications Equipment Design [design incl. conduit only] . F . LEED Services / Commissioning. G. Interior Design Services [incl . material selection boards, interior renderings, FF&E] . H . Public Presentations (other than noted herein) . I . Models or Renderings (other than noted herein) . J . Permit Review Fees. K. Submission printing beyond what is noted in not-to-exceed reimbursable expenses. L. Lacrosse field design and lighting plans.