Dams--Design and construction--Vallecito Reservoir (Colo.)--Photographs
Showing
421 - 433
of 433
, query time: 0.01s
Format:
Image
Looking along axis toward right abutment from sta. 0+00. (Photographic Point No. 3). Average elevation of fill 7660. Refer to Pine R - 383.
Format:
Image
Looking along axis toward right abutment from sta. 0+00. (Photographic Point No. 3). Average elevation of embankment in foreground is 7672. Refer to Pine R - 383.
Format:
Image
View of dam looking along axis toward right abutment from sta. 0+00. (Photographic Point No. 3).
Format:
Image
Looking along axis toward right abutment from sta. 0+00. (Photographic Point No. 3). Cutoff trench excavation in right foreground is nearly completed. Refer to Pine R - 132.
Format:
Image
Looking toward right abutment from axis station 0+00. (Photographic Point No.3).
Format:
Image
Looking toward right abutment from axis sta. 0+00. (Photographic Point No. 3). The three zones of Earth embankment are clearly defined by the different shades of material. Beginning with the dividing the light and dark material in the center of dam, to the right is the upstream (or mixed) No. 2 section grading into the No. 1; to the left Is the downstream (clay) No. 2 section grading into the No. 3 section where the roller is seen working at left....
Format:
Image
Looking toward right abutment from axis sta. 0+00 (Photographic Point #3)
Format:
Image
Looking toward right abutment from axis sta. 0+00. (Photographic Point No. 3). Average elevation of embankment in foreground is 7615. Refer to Pine R - 228 and note that stockpile (Material excavated from cut-off trench), seen at left foreground has been removed.
Format:
Image
Looking toward right abutment from axis sta. 0+00 (Photographic Point No. 3). Note rock-rake at left foreground pushing oversize rock from No. 3 material into cobble fill. Refer to Pine R - 237.
Format:
Image
Looking toward right abutment from sta. 0+00. (Photographic Point No. 3). Average elevation of embankment in foreground is 7626. Embankment placing operations have been suspended for this season. Refer to Pine R - 244.
Format:
Image
Looking toward river channel in bottom of cut-off trench on left abutment, showing foundation drainage installation. Drains will carry water to a corrugated metal pipe sump set in a concrete box. Water is being pumped from temporary sump at extreme left during installation.
432) View of rock quarry
Format:
Image
General view of rock quarry. Note large quantity of fragments and spalls at left side after blasting. Refer to Pine R - 336.
Format:
Image
Looking toward the right abutment from station 38+95 showing trench excavated in the impervious zone of the embankment for the spillway float well supply pipe.
