No preview available
HomeMy WebLinkAboutPN_Project Narrative Apron A. and lighting _210802_ v1.pdf.docxProject narrative BOEING COMMERCIAL AIRPLANE GROUP RENTON WASHINGTON Project Description The proposed lighting improvements include replacing existing high-pressure sodium floodlights with Energy-efficient LED light fixtures for stalls A1 through A10 and D1 through D10). A reduction from 398 total lights to 215. Proposed lighting replacement activities include: • Removal of flight line pole mounted light fixtures; pole and pole base will be retained for re-use • Installation of new light fixtures; existing light fixtures will be salvaged and re-used if suitable • Maintaining existing lighting controls in stalls A8-A10 • Meeting Boeing standards of stall lighting and mitigating light trespass to the Lower Cedar River • Maintaining existing security cameras The proposed project will occur on the developed property consisting of paved, impermeable surfaces and will not create additional impermeable surface area. No concrete cutting or paving activities will be performed. In addition, there will be no trees or plantings removed or disturbed as part of this project. No construction activities will occur, and no structures will be placed below the ordinary high water mark (OHWM) of the Lower Cedar River (LCR). The light fixtures were selected to mitigate light trespass to the LCR through shielding (cut off shields), upgrading from high-pressure sodium bulbs to LED lamps, the LED Lamp color temperature, and proper directional focus on the project site instead of the surrounding 737 Logan ave., Renton WA 98055 Adjacent to the shoreline of the Cedar River and Renton municipal Airport Master use permit, Substantial Shoreline development exemption permit is the land use permits for the proposed projects. Zoning designation is Urban Center north 2 Boeing Commercial Airplane plant in Renton to the Renton Airport The Cedar River & Lake Washington are the Special site features The site soils consist of 3 to 8 feet of imported fill materials over sandy silt loam soil. The work is within 200 ft. of the ordinary high water mark of the Cedar River The North area of the Cedar River has abundant variety of fish and wildlife No trees will be removed. No vegetation to be disturbed along the bank . No views will be obstructed by the proposed project The project is 100% impervious surface Cost of the project is 123,000