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SCOPE OF SERVICES Task 1.Extended Monitoring of Riparian Trees in Years 7(2015),9(2017)and 10(2018) As stipulated in conditions 15, 16 and 27 of the RWQCB 401 water quality certification for the Bernal Bridge project,Mosaic will monitor and report upon the performance of riparian trees at the Arroyo del Valle and Mission Creek mitigation sites in years 7,9 and 10,and shall prepare a comprehensive final report in year 10 that includes summaries of the monitoring data and representative photos.Up to two site visits will be conducted annually in years 7,9 and 10.We have assumed that the City will continue to provide routine maintenance of the mitigation sites,including weeding,plant replacement,maintenance of the irrigation systems or other items that may be identified in Mosaic monitoring memos.We have also included a two site visits in 2019;one to review maintenance recommendations with City staff and the other for a final site inspection with RWQCB staff following submittal of the year 10 report. Task 2.Long-term Maintenance Manual We will prepare a long-term maintenance manual for the Mission Creek wetland and riparian mitigation area with guidance on vegetation management,weeding and pest management,debris removal,and maintenance of inlet/outlet structures.This manual will also describe prohibited activities,and pertinent conditions from the permits issued by the resource agencies. While the maintenance manual and documentation of the conservation easement/deed restriction is to be submitted to the agencies along with the five-year report at the end of 2013,we will note that it is in process and will be submitted to the agencies upon approval by the City in early 2014. TOTAL $16,135 City of Pleasanton/proposal extended monitoring&LTP 3