Photo showing Potrooms 2c looking northeast, excavation on foreground for main air duct between clumn lines 6 and 7, forms for potroom footing on line M behind southeast corner of Service Building in left background, note vertical cut in compacted backfill.
Photo showing Potrooms 2c looking northeast, excavation on foreground for main air duct between clumn lines 6 and 7, forms for potroom footing on line M behind southeast corner of Service Building in left background, note vertical cut in compacted backfill.
Photo showing potlines 1 and 2 looking south, temporary concrete covers for air duct entrance and manholes in foreground and for footing in background. not transmission line clearing on mountainside.
Photo showing potlines 1 and 2 looking south, temporary concrete covers for air duct entrance and manholes in foreground and for footing in background. not transmission line clearing on mountainside.
Photograph of Potline 2 looking south west from roof of the forge shop. Note purlin clips welded for roof deck. Column forms in place. Concrete being poured for top lift air duct entrance Potroom 2B. Rectified building #102 at right.
Photograph of Potline 2 looking south west from roof of the forge shop. Note purlin clips welded for roof deck. Column forms in place. Concrete being poured for top lift air duct entrance Potroom 2B. Rectified building #102 at right.