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.
Photo showing view looking toward site of Pernament Wharf from south dike of graving dock, dredge and dragon line excavating channel from graving dock to deep water, truck dumping gravel for foundation blanket into bottom dump scow.
Photo showing view looking toward site of Pernament Wharf from south dike of graving dock, dredge and dragon line excavating channel from graving dock to deep water, truck dumping gravel for foundation blanket into bottom dump scow.