Yuba County Water Agency, Narrows II Powerhouse Bypass Project – Yuba County, CA

GMU provided blast and vibration consulting for Mitchell Engineering Company during blasting of hard rock during construction of a bypass tunnel. GMU provided: 1) blast consulting services during the design of the tunnel blast plans, 2) reviewed tunnel blasting plans, 3) observed blast operations and 4) provided vibration monitoring of water district improvements during blasting.