Platoro Dam: Constructed 1949-1951 |
From inside the book
Page 15
The outlet conduit extends from the trashrack to the inlet tunnel portal and has an
inside diameter of 6 feet 6 inches , the same as the tunnel to which it connects . At
station 7 + 24 the tunnel connects with the gate chamber which houses a 4 ...
The outlet conduit extends from the trashrack to the inlet tunnel portal and has an
inside diameter of 6 feet 6 inches , the same as the tunnel to which it connects . At
station 7 + 24 the tunnel connects with the gate chamber which houses a 4 ...
Page 17
000 It Ax Oo 0020 SECTION A - A SECTION 0 - 0 CONDUIT SECTION 3 . ...
electrical conduits and apparatus , reservoir level goge ond piping , high
pressure pote control piping and apparatus , ond gote chamber wentlating
system Pipe or ...
000 It Ax Oo 0020 SECTION A - A SECTION 0 - 0 CONDUIT SECTION 3 . ...
electrical conduits and apparatus , reservoir level goge ond piping , high
pressure pote control piping and apparatus , ond gote chamber wentlating
system Pipe or ...
Page 56
Trashrack and Conduit Section . - The trashrack proper and the transition to the
conduit section were placed September 27 to October 24 , 1949 , during slack
periods in tunnel lining operations . Placement in this portion of the structure was
...
Trashrack and Conduit Section . - The trashrack proper and the transition to the
conduit section were placed September 27 to October 24 , 1949 , during slack
periods in tunnel lining operations . Placement in this portion of the structure was
...
Page 68
Pay item Property and pay item description Labor and materials Materials
Quantity furnished by contractor furnished by Amount Unit Unit costs Total cost
Government Total cost 2 4 5 Furnish and install electrical conduit 1 - 1 / 4 inches
682 .
Pay item Property and pay item description Labor and materials Materials
Quantity furnished by contractor furnished by Amount Unit Unit costs Total cost
Government Total cost 2 4 5 Furnish and install electrical conduit 1 - 1 / 4 inches
682 .
Page 69
... Pressure Gate - - Conduit Lining 40 - D - 4689 - - Standard Design - - 4 - by 5 -
Foot High - Pressure Gate - - Conduit Lining - - Transition 40 - D - 3595 - - High -
Pressure Gate - - 4 - Foot 0 - Inch Cover for 110 , 000 - Pound Hydraulic Hoist 40
...
... Pressure Gate - - Conduit Lining 40 - D - 4689 - - Standard Design - - 4 - by 5 -
Foot High - Pressure Gate - - Conduit Lining - - Transition 40 - D - 3595 - - High -
Pressure Gate - - 4 - Foot 0 - Inch Cover for 110 , 000 - Pound Hydraulic Hoist 40
...
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Common terms and phrases
abutment additional approximately August axis borrow area bridge bronze butterfly valves changes channel clearing compaction completed concrete conduit Conejos River consisted construction contract contractor cost crest cubic delays dike directed discharge diversion downstream drain drilling elevation embankment engineer equipment excavation fault feet field Figure flow force foundation furnished gate chamber Government gravel grout cap head high-pressure holes impervious inches included initiated inspection installation joints July June laboratory load located machine material maximum means Metal necessary noted November obtained opening operations Original outlet pipe outlet tunnel painting percent performed placed placement PLAN plant plates Platoro Dam pressure reservoir riprap river road rock ROCK BORROW AREA season separation September slide rock slope specifications spillway stage station steel structure surface tests trashrack trench trucks tunnel unit upstream valve house wall zone
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Bibliographic information
| Title | Platoro Dam: Constructed 1949-1951 Technical record of design and construction |
| Author | United States. Bureau of Reclamation |
| Published | 1954 |
| Original from | the University of Michigan |
| Digitized | 24 Apr 2006 |
| Length | 71 pages |
| Export Citation | BiBTeX EndNote RefMan |