29. Palisades Dam, determination of safety factor--Circle III. 44 Palisades Dam, typical gradation curves --Zone 3 55 57 Palisades Dam--Piezometer, embankment settlement, and 67 68 69 Embankment vertical movement device 43. Spillway design flood hydrograph--Snake River at 5-, 10-, 25-, and 50-year flood hydrographs for 133 73 74 62. Power penstock manifold anchor block--Top plan and sections 110 67. 68. 69. Operating instructions for 96-inch hollow-jet valve 116 118 120 70. Palisades Dam outlet works intake structure--Arch design 126 LIST OF FIGURES (Continued) Title Page Figure 80. 19.67 by 28.03-foot fixed-wheel gate for outlet and power 149 81. Installation assembly for 19.67- by 28.03-foot fixed-wheel 151 82. Operating instructions for 19.67- by 28. 03-foot fixed-wheel 152 95. Palisades Powerplant, general arrangement--Longitudinal 173 174 97. Palisades Power plant architectural treatment --West, north, 176 98. The construction of the outside face of the brickwork on the 177 178 180 100. Palisades Powerplant --Expansion joint details . 181 101. Palisades Powerplant --Additional expansion joint details 129. Palisades switchyard, 12.5-kilovolt switchyard V--Sections. 243 146. Upstream ends of tunnel portals after completion of open-cut 303 147. View looking into power tunnel during period of inactivity 303 148. A time-saving template in use for finding high spots of rock 305 |