WA ST Dept of Ecology 3/15/2022 - Laserfiche WebLink

DocuSign Envelope ID:D137EDD8-37EA-4DA6-8627-255EDCOB496B State of Washington Department of Ecology Page 10 of 24 Agreement No: OTGP-2022-EverPW-00093 Project Title: Everett Smelter Plume(ESP)Cleanup Site Drainage Project Recipient Name: City of Everett SCOPE OF WORK Task Number: 3 Task Cost: $970,000.00 Task Title: Construction—J006 Task Description: •In accordance with Ecology-accepted plans and specifications, RECIPIENT will contract with a construction contractor to complete construction of the project. The construction project will include: o Inspecting, cleaning, and lining using cured-in-place pipe(CIPP)drainage piping,including: Approximately 25 linear feet of 6-inch diameter, Approximately 1,380 linear feet of 12-inch diameter, Approximately 1,060 linear feet of 18-inch diameter, and Approximately 975 linear feet of 24-inch diameter. o Grouting of the following: Catch basins, Manholes, and/or Joints as needed. o Installing a 24-inch tide gate at the drainage system outfall. o Replacing, extending or placing additional fencing,including: Replacing or extending approximately 1825 linear feet of fencing,and Adding approximately 375 linear feet. Task Goal Statement: RECIPIENT will enter into an agreement with a construction contractor to construct the project in accordance with Ecology-accepted plans and specifications. Task Expected Outcome: The constructed project will prevent the infiltration of contaminated groundwater into privately-and City-owned drainage pipe, ultimately improving water quality in the Snohomish River and Port Gardner Bay. Recipient Task Coordinator: Emily Coba Construction—J006 Deliverables Number Description Due Date 3.1 Project Outcome Summary Report. 03/31/2023 3.2 Post construction as-built documentation. 06/30/2023 3.3 Pre and Post construction photographs will be uploaded to the EAGL 06/30/2023 database. Template Version 12/10/2020