Show 0 40 INA 41 op 1 0 0 ire A aw t 4 i U I 1 lf W 7 W Q 4 6 N r 11 j J tk IN 4 A of f af 6 V N fa al i V S 6 X w DAM foundation this birds bird eye view of the flam ing gorge dam area is looking directly down into the foundation of the dam and power plant moss mar concrete placement in the sub has baie of the power plant has ha been completed preparatory to placing structural concrete the forming and placement of tl steel for the sump lump pour in the control bay of of the power plant is if in progress placement in one on block of the dam has been c completed I 1 led to cleval elevation ia n three blocks in the tailrace lail race rt retaining wall ma may b be a een in th the lower part of the photograph bureau of ac ar nallon photos by IF D B slot |