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HIDDEN LAKE Sewer Improvement Project

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HIDDEN LAKE Sewer Improvement Project HIDDEN LAKE Sewer Improvement Project NEWSLETTER SUMMER 2006 Construction underway in Boeing Creek Park New pipe will reduce overflows to Puget Sound ing County’s Hidden Lake Sewer Storage pipe Improvement Project will increase sections are K sewer system reliability and protect stabilized in public health and the environment by reducing place before overflows into Puget Sound. additional Workers guide a pipe sections are section as the crane King County has hired Frank Coluccio added. lowers it into the trench. Construction Company, or FCCC, to build three projects, shown on the map on Page 3. Construction is expected to run from summer A secondary Why do we 2006 to early 2009. suspension system is used need facilities Construction in Boeing Creek to fit the pipe in Boeing Park complete by late 2007 segments together. Creek Park? Boeing Creek Park will remain open to n King County’s projects to the public during a sewer improvement replace aging sewers will construction project now underway in protect Puget Sound by limiting Shoreline. A new 12-foot-diameter overflows. underground storage pipe is being built County crews are asking park users to obey trail detour signs and keep pets n Funding from the county will in the park that will temporarily store enable the City of Shoreline to up to 500,000 gallons of wastewater on leashes. Some areas are fenced off make future park improvements. during large storms. Also being for public safety. Pedestrians, runners built are two underground concrete and bicyclists should take extra care n The City of Shoreline has made vaults to control flows through and watch for construction vehicles improvements to help flood control and activity. in the area. The city’s upgrades to the the large pipe and an odor control facility. The contractor stormwater facility in Boeing Creek Park People should also expect temporary is also re-grading part of the will reduce erosion and improve water parking and traffic impacts in the area, city’s stormwater pond. quality in Boeing Creek. including intermittent lane closures For more information on City of Shoreline During construction, there and detours. Flaggers will assist in projects: will be a large crane and directing traffic. n Visit the Web site at www.cityofshoreline. other equipment in the park. com/cityhall/projects/boeingcreekpark/ Through October, work hours index.cfm. Pedestrians, bicyclists and will be from 7 a.m. to 8 or n Or contact Jon Jordan at 206-546-1678 or 8:30 p.m. M-F and Saturday drivers should use extra [email protected] from 9 a.m. to 6 p.m. caution during construction. (Continued on page two) 24 hour construction hotline: 206-205-5968 1 HIDDEN LAKE Sewer Improvement Project • SUMMER 2006 New pipe will reduce overflows to Puget Sound (continued from page one) What’s next? About 1,000 feet of smaller sewer pipe will be installed under the streets near the park. Microtunneling will be used to install most of the new sewer lines. A short section of a new local sewer will be installed by trenching in N.W. 175th Street. Work will begin this fall. In spring or summer 2007, 10th Avenue N.W. will be closed for about four months to continue sewer construction. Other roads in the area will remain open, with possible lane closures. The county will reseed at the end of construction. The Workers grease pipe ends so they join city will then complete drainage and park improvements, together smoothly. partially funded by King County. Hidden Lake Pump Station Boeing Creek Trunk Sewer Replacement Replacement Construction complete: about 2.5 years (2008) Construction complete: about 2 years (2008) he new pump station will have more uring the Hidden Lake Sewer Improvement capacity, and additional odor control and project, King County will replace 12,000 feet T noise reduction measures will make it a better D of the Boeing Creek Trunk Sewer and 5,000 neighbor. Designed with public input, it will fit in the feet of water mains for Seattle Public Utilities. neighborhood and include native plant landscaping. Work underway Work underway Construction of the first segment of the sewer—along FCCC, the prime contractor, has cleared the site and Richmond Beach Drive Northwest, between King begun to construct the foundation for the new pump County’s Richmond Beach Pump Station at N.W. 198th station, located at the corner of Northwest Innis Street and N.W. 197th Street—began in August 2006. Arden Way and 10th Avenue N.W. Single lane closures along Richmond Beach Drive Northwest may be required to complete this work. What’s next? Construction of the new pump station building will What’s next? take about a year. Workers will then move inside the Construction of the remainder of the new sewer will new building and install equipment, which should begin in fall 2006, and will generally move from take another Richmond Beach south through Innis Arden. In some year. Startup of areas, water lines will need to be temporarily moved the new pump before the new sewer can be installed. Residents will station, and be provided with advanced notice of construction demolition of near their properties, including any traffic revisions or the old station, water service interruptions. will take several months and will occur in Foundation of new 2008. pump station with existing station above. 2 3 HIDDEN LAKE Sewer Improvement Project • SUMMER 2006 Replace part of the Boeing Creek Trunk Sewer Construction underway: Hidden Lake • Complete construction in Sewer Improvement Project about 2 years. To Edmonds • Use current sewer route. Treatment Plant • Replace about 12,000 feet SNOHOMISH COUNTY of sewer, including KING COUNTY corroded pipe. Richmond Beach • Replace about 5,000 feet of Pump Station water mains for Seattle 99 Public Utilities. NW 196th St Greenwood N Ave 3rd Ave NW NW 195th St 124th12th Ave NW Ave NW 8th Ave NW NW 195th St Build a new 84th Ave NW underground storage pipe NW 190 • Complete construction in th St NW 188th St Aurora N Ave about 2 years. RICHMOND NW Richmond B BEACH each R • Build a 500,000-gallon pipe SALTWATER d PARK in Boeing Creek Park. 1 N 185th St C I T Y O F • Locate the pipe under and SHORELINE D a y next to the city’s existing t o n stormwater facility. A New v e Underground N • Coordinate with the city’s NW 14th Ave NW 14th Ave Storage stormwater and park Hidden Lake Pipe Linden N Ave improvement projects. Pump Station N 175th St Overflow 3rd • Replace about 1,000 feet of NW NW Ave Ave th 99 15th Ave NW 0 pipe in the street. 15th Ave NW 1 Boeing 2 • Restore street after Creek construction ends. ShoreviewPark NW 16th Ave NW SHORELINE In Park n Fremont N Ave Aurora N Ave is 3 Ar COMMUNITY den Replace Hidden Lake Wa Hidden Lake y COLLEGE Pump Station Pump Station • Complete construction in N 160th St about 21/2 years. • Use the existing site. Puget • Increase the pumping Sound Highland Rd capacity from 4.3 million gallons per day to 6.8 mgd. Westminster Way N SEATTLE GOLF • Design building and AND landscape to fit the COUNTRY CLUB community. Greenwood Ave N Greenwood Ave • Select equipment to optimize system operation and reduce odors and noise. skrau mdev, lpre, 0609HLakeMap.ai Web Units File name: & Visual Communications GIS and WLR by: DNRP Produced # Project component number Existing sewer line Richmond Beach Boeing Creek Trunk Sewer Line N Wastewater Service Area Replacement Area Overflow to Puget Sound Road 0 1/8 1/4 1/2 Mile Underground storage pipe Water body 2 3 PRESORTED FIRST CLASS U.S. POSTAGE PAID SEATTLE WA PERMIT NO. 836 Hidden Lake Pump Station & Sewer Improvement Project C o n s t r u c t i o n U p d a t e Summer 2006 Being a good neighbor during More information? construction n Call the 24-hour construction hotline at 206- ing County will work with the community 205-5968. A staff person will be paged and throughout the course of the project to address will respond promptly. K suggestions and concerns. You can expect: n Contact Jennifer Kauffman, King County Wastewater n Advance notice of work – mail, e-mail, phone, Treatment Division, at 206-263-6029 or door hangers [email protected]. Ask to be n Project update fliers and newsletters added to the project mailing list or e-mail list. n 24-hour construction hotline n Visit the project Web site at n One-on-one problem solving with directly http://dnr.metrokc.gov/wtd/projects/ impacted residents hiddenlake.htm n Community group briefings n Close coordination with city Alternative Formats 206-263-6029 or 711 (TTY) Printed on recycled paper. Please recycle. Produced by: WLR Visual Communications and Web Unit Communications and Web Produced by: WLR Visual File name: 0609HLakeNews_2.indd mdev 4.
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