Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

United States. Bureau of Reclamation

P12-201-4421 NA Klamath Project, OR-CA. Reinforcement added at Pace Engineering request (designer of shoring for siphon) for Hwy 97 tunnel east portal. OSHA approved this design to prevent further sloughing of road bed material. Two low kickers and supports were added; August 25, 1977; USBR photo by D.J. Kline

Title

Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

Creator

United States. Bureau of Reclamation

Source

Original photograph: 13 x 10 cm, black & white photo, caption under photo reads "P12-201-4421 NA Klamath Project, OR-CA Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Reinforcement added at Pace Engineering request (designer of shoring for siphon) for Hwy 97 tunnel east portal. OSHA approved this design to prevent further sloughing of road bed material. Two low kickers and supports were added. Aug. 25, 1977 USBR photo by D.J. Kline", from Black Binders
Digital reproduction of photograph: P12-201-4421 NA Klamath Project, OR-CA, Black Binders, Bureau of Reclamation

Date Original

1977-08-25

Date Digitized

2007-03-03

Date Available

2009-04-28

Other Identifiers

local: BOR-19-Mar-2007-3885

Subject (Topic)

Irrigation projects
Klamath Project (U.S.) -- History
Irrigation canals and flumes -- Design and construction
Tunneling
Klamath Project Construction
Klamath Straits Drain (Oregon)

Format

image