Engineering

Photograph of the Detailed Engineering Investigations [DEI] Office in Shawnee, OK.
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

Geological Operations

Photograph of a core drilling unit performing a foundation investigation on the center line of a dam.
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

Geological Operations

Photograph of the logging of borrow material during power auger operation. OK-3263-5.
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

Geology and Geological Operations

Photograph of the use of power auger in burrow material locotion. OK-3263-4.
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

Geology and Geological Operations

Photograph of the tagging of a field soil samples for shipment to soil [unclear--text fades at this point].
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

Geology and Geological Operations

Photograph of the removal of recovery from a core barrel during drilling operation in a foundation investigation. OK-3263-7.
Date: October 30, 1968
Creator: Croom, Dan T.
System: The Gateway to Oklahoma History

Geology and Geological Operations

Photograph of a geologist logging a rock core taken during drilling operations along the center line to determine existing foundation conditions. OK-3263-3.
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

Geology and Geological Operations

Photograph of the plotting of borrow grid logs on Plan and Profile Sheet for geological investigations by a supervisory geologist. Upper Red Rock Creek, Site # 50. OK-3263-2.
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

DEI Operations

Photograph of producing a sepia copy of the general plan of a reservoir on a blueline reproduction machine. Shawnee DEI Office. OK-3263-10.
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

DEI Operations

Photograph of the use of a copy machine in the reproduction of geology reports. Shawnee DEI Office. OK-3263-9.
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

DEI Operations

Photograph of clerk stenographer performing secretarial duties. Shawnee DEI Office. OK-3263-12
Date: October 30, 1968
Creator: Croom, Dan F.
System: The Gateway to Oklahoma History

Borrow Pit Stabilization

Photograph of erosion as a result of a small amount of runoff. Diversion protects this borrow pit from overhead water, yet erosion is occuring in this highly erosive alluvial soil. Before the protecting diversion was contructed a gully 30' wide as deep as the pit (about 30') had formed at the NE corner of this pit and was extending into adjoining cropland field. Although this gully was filled and overhead water diverted erosion is in progress.
Date: April 30, 1968
Creator: Cluff, John
System: The Gateway to Oklahoma History

Land Preparation with Bulldozer

Photograph of dozer disking & pulling railroad iron preparing land on bottomland owned by Harvey Woods. Leon Riley is operating dozer.
Date: April 30, 1968
Creator: Bell, Dale
System: The Gateway to Oklahoma History