Snoqualmie Falls Redevelopment Project
Puget Sound Energy
355 110 Ave NE
Bellevue, WA 98004
Work recently awarded to L&S Electric includes the control systems contract for the Snoqualmie Falls Redevelopment Project. Scope of supply includes governors, hydraulic systems, static excitation, protection, unit controls, plant controls and a facility controller to optimize plant generation while maintaining both river level and the appearance of the 270’ Snoqualmie Falls, a popular Washington state tourist attraction. Additionally, L&S Electric is responsible for the delivery of installation engineering, site installation supervision, and control system commissioning. Plant #1 is the world’s first underground facility and includes (4) impulse turbines and (1) Francis turbine while Plant #2 includes (2) Francis turbines.