Looking downstream in spillway channel from sta. 14+25. Excavation in foreground is too subgrade. Water appears to have been trapped by rock ridge seen in Pine R - 149.
Looking downstream in spillway channel from sta. 7+00. Le Tourneau in foreground is excavating material upstream from sta. 15+00. Placing of concrete walls can be seen below station 15+00.
Panorama looking upstream at spillway and river channels from spillway station 30+50. Placing of drains and fine grading for concrete on vertical curve and stilling basin floor can be seen at left.
Looking upstream at spillway stilling basin from right side of channel at station 30+50. Backfill behind stilling basin walls has been completed. Refer to Pine R - 306
Looking downstream at spillway stilling basin from left side of channel at sta. 26+30. Placing section of stilling basin wall in foreground. Refer to Pine R - 283.
Panorama looking upstream at spillway and river channels from spillway station 30+50. Placing of drains and fine grading for concrete on vertical curve and stilling basin floor can be seen at left.
Looking upstream in outlet conduit from point opposite sta. 13+40 of the outlet conduit. Dragline is placing concrete in invert with a bottom-dump bucket.
Placing concrete in outlet conduit between stations 10+64.17 and 10+96.83. Dump trucks haul concrete from the mixing plant and dump into the hopper which is lowered to the buggy deck with a small dragline.
Looking downstream in outlet channel from sta. 14+50, showing construction of drainage system under the channel floor. Spillway cut is seen in background.
Looking upstream in outlet channel from station 15+50 of spillway. Intersection of outlet channel and spillway in immediate foreground. Refer to Pine R - 166