NNSA completes major infrastructure modernization project to support power transmission at Nevada National Security Site
Originally constructed in 1963, the NNSS power distribution system was well beyond its useful design life and warranted enhancement and replacement in the site’s Mission Corridor; the 138kV project modernized the power lines and poles from Mercury Switching Center to Tweezer Substation. Operations continued without disruption during project execution.Throughout this project, NNSA designed, constructed, replaced, and [...]