6c. Presentation
Date: April 25, 2017 Item No.: 6c_Supp Terminal 18 Stormwater Outfall Renewal and Replacement Marine Stormwater Utility Marine Stormwater Utility Stormwater Utility established to protect Puget Sound 2 Utility Revenue & Goals Utility Revenue Breakdown Assess all 78 miles of NWSA infrastructure by 2019 NWSA tenants Port Invest in asset Port tenants rehabilitation to improve water quality Collected $4.7 million in 2016, ~$5 million in 2017 Provide triple bottom line benefits 3 Terminal 18 Stormwater Drainage area roughly 175 acres (nearly 9 Safeco Fields) Most site drainage enters Duwamish East Waterway through 13 Port- owned outfalls Outfalls were installed ~50 years ago Largest active container terminal 4 T-18 Stormwater System East Waterway Outfall Locations 5 Existing Outfall Conditions Ponded water in the pipes Missing tide gates Broken Pipes Visible conditions under the dock 6 Current Assessment / Scope of Work Focus from last manhole to end of pipe Repair broken and cracked pipe Realign pipe grade or slope Install new tide gate valves New tide gate installation Current Conditions and Repair 7 Project Schedule Commission Authorizations Design & partial construction authorization 2nd Qtr 2017 Full Construction authorization 4th Qtr 2017 Construction activities Non disruptive construction activities summer 2017 Repair and replacement construction phased between 2018 and 2020 Schedule phased over 4 years 8 2017 Construction Activities Cured-in-place pipe (CIPP) Tide gate valves where CIIP performed Budget 2017 design and construction activities = $1M Capital plan = $4M, 2017-2020 Cure-inplace pipe installation Perform non-disruptive work early 9
Limitations of Translatable Documents
PDF files are created with text and images are placed at an exact position on a page of a fixed size.
Web pages are fluid in nature, and the exact positioning of PDF text creates presentation problems.
PDFs that are full page graphics, or scanned pages are generally unable to be made accessible, In these cases, viewing whatever plain text could be extracted is the only alternative.