Yesterday The National Nuclear Security Administration confirmed its plans to replace an aging Los Alamos National Labs facility, which runs across a major fault line, with an estimated $4-6 billion plutonium lab. According to the NNSA notice, the new building “would provide vitally essential technical support capabilities to NNSA’s national security mission.” However, according to Greg Mello of the Albuquerque-based Los Alamos Study Group, a LANL watchdog, the project creates very few new jobs for New Mexicans — perhaps as few as 300 — over its projected 10-year-long construction. Moreover, the unofficial cost of the building by the time of its actual completion could run as high as $12 billion.