Snohomish County 8/28/2020 - Laserfiche WebLink

2. TASKS COVERED BY THIS AGREEMENT The Tasks performed under this Agreement shall be broken into two classifications: a) on- going maintenance, and h)unforeseen or catastrophic failures (collectively referred to herein as"Tasks"). A. On-Going Maintenance. The Parties propose to undertake on-going inspections, maintenance, and other actions during the term of this Agreement to facilitate a functioning flood control system. These activities include but are not limited to the following efforts performed on an annual basis or as needed based on annual inspections: Dike Maintenance • Annual mowing of the dike top and shoulders to allow access for maintenance, inspection, and repairs. • Removal of hazard trees that threaten integrity of the dike. • Maintenance of a drivable surface on the top of the dike. • Repair of any dike sloughs that could threaten the integrity of the dike. • Undertake appropriate inspections of facilities to help identify any possible issues that require additional maintenance or repairs. Drainage Maintenance • Removal of beaver dams that block drainage ditches where accessible. • Occasional cleaning of drainage ditches. • Removal of sediment buildup in drainage pipes. • Repair and replacement of tidegates. • Undertake appropriate inspections of facilities to help identify any possible issues that require additional maintenance or repairs. The estimated annual cost for these tasks is$20,000. • B. Unforeseen or Catastrophic Failures. In the event of unforeseen or catastrophic failures of the Facilities during the term of this Agreement,the Parties agree that it is in their collective best interest to develop a process to address any such issues. The types of unforeseen or catastrophic failures could include dike breaches, dike erosion, and major damage to tidegates or pipe collapse. However,it is impossible to predict where and of what order of magnitude this damage might be. Nevertheless,the Parties agree that in the event of an unforeseen or catastrophic failure during the term of this Agreement, corrective measures shall be undertaken as follows. For any unforeseen or catastrophic failure with a projected repair cost up to $300,000,the Parties agree to proceed with the repair with the cost split per Section 3.A. For any unforeseen or catastrophic failure with a projected repair cost of more than$300,000,the Parties agree to cost share costs up to the$300,000 per the repair cost split per Section 3A, and to meet and either a)consent to proceed with the remaining repairs according to the cost 2015 DD6 Agreement Page 3 1