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Decontamination of Cells 6 and 7, Building 3019, Following Plutonium- Release Incident
As a result of the evaporation explosion in the Radiochemical Processing Pilot Plant on Nov. 20, 1959, two cells were contaminated with plutonium to a transferable level of 10/sup 8/ d/m/100 sq cm. The area involved measures 40 by 20 by 27 ft high with a total surface area, including equipment, of 10,000 sq ft. The cells were decontaminated by a factor of 1000 in five months by removing loose equipment, debris, and shielding blocks and flushing with 430,600 liters of various decontaminating reagents. The remaining contamination (10/sup 4/ - 10/ sup 5/ d/-m/100 sq cm) was fixed to the surface with three coats of paint. The general beta-gamma radiation background was decreased from 2000 to 30 mr/hr and the long-lived alpha contamination in the air was reduced from 2 x 10/sup -10/ to 8 x 10/sup -13/ mu c/cc. Approximately 141 g of plutonium was flushed from the cell surfaces. The total direct effort expended was 3000 man-hr including 250 entries into the cell, 175 of which were made in plastic air suits. There were no overexposares from beta-gamma radiation and no detectable increase in the body burden of plutonium of any individual involved. (auth)
Date:
September 11, 1961
Creator:
Parrott, J.R.
Object Type:
Report
System:
The UNT Digital Library
Dissolution of Zirconium Reactor Fuels in Titanium Equipment
Continuous dissolution of Zircaloy-2 in a titanium dissolver appears practical using as a dissolvent refluxing 3 M HNO/sub 2/-l.2 M HF--0.4 M HBF/sub 4/-0.6 M Cr(III)-0.4 M Cr(VI)--0.46 M Zr. Dissolution and corrosion rates were 10 mg/cm/sub 2/-min and 0.0 mil/mo in short term tests, respectively. A stable product solution containing 0.36 M Zr was obtained after addition of aluminum nitrate to complex fluoride ion. Another reagent investigated for use in continuous dissolution was 16 M HNO/sub 3/-2.6 M F-0.025 M HBF/sub 4/-1.4 M Zr with short term titanium corrosion rates of 0.0 mil/mo. However, Zircaloy-2 dissolution rates were only 3 mg/cm/sup 2/-min in the latter reagent. (auth)
Date:
October 11, 1961
Creator:
Gens, T.A.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0308.0027]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "A six-man jury in justice of peace court Tuesday acquitted the first man tried in the county attorney's drive to enforce a 1913 Sunday closing law."
Date:
July 11, 1961
Creator:
Lucas, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0227.0355]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "Patty Clark lends her vocal and visual talents to " Glean Miller Time " Mondays ( 10:00- 10:30 PM, EDT ), on the CBS Television Network, beginning July 10."
Date:
July 11, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0363.0518]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Eddie Evans . . . OU's swift back liner"
Date:
October 11, 1961
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0297.0123]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "A 13-year-old Central High School seventh grader was seriously injured Wednesday in the 200 block NW 6, when he attempted to get onto a city bus through the rear door."
Date:
January 11, 1961
Creator:
Peterson, Dick
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0117.0694]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Stereotypes J. D. Burr and Randolph Clark inspect cylindrical page before it goes to presses.."
Date:
October 11, 1961
Creator:
King, Cliff
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Charles McCain]
Photograph of Charles McCain. He wears a suit and tie, and poses with both hands on his knee. Several photographs hang from a wall above him.
Date:
December 11, 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Charles McCain]
Photograph of Charles McCain. He poses in a suit and tie, with both hands resting on his knee.
Date:
December 11, 1961
Creator:
unknown
Object Type:
Photograph
System:
The UNT Digital Library
[Photograph 2012.201.B0153.0580]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "High points of Fred Daugherty's life include a medal from Gen. Krueger in World War 11, inspecting troops with Gov. Bellmon and appointment as federal judge."
Date:
October 11, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0158.0458]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
August 11, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0296B.0171]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Members of the 95th Division (Training) will honor their senior advisor Saturday night at a party in the Huckins Hotel."
Date:
January 11, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0306B.0831]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "THE PROPOSAL to change the form of government passed, but with a closer margin than the bond issue received."
Date:
July 11, 1961
Creator:
Gumm, John
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0338B.0191]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Travel aide Susan Gyramati, left, and Russian youth leader Yuri Borisovich Kashlev sample western atmosphere at the Oklahoma State Federation of Square Dance club festivities at the Municipal Auditorium Saturday night."
Date:
November 11, 1961
Creator:
Fisher, Dawes
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0261.0534]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Ski shoes are not for chewing," Randy King Hill reminds Toto the dachshund as Randy and his parents, the E. D. Hills Jr., bone up on skiing before the opening meeting of the Oklahoma City Ski Club."
Date:
October 11, 1961
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0309B.0130]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Eddie Jackson to try his basketball talents at OCU next year."
Date:
October 11, 1961
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0343.0037]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Slapped with a 30-day license suspension by the Alcoholic Beverage Control Board, Mrs. Ocie Knapp, liquor retailer at 3113 S Western, is shown posting a "closed until November 8" sign."
Date:
October 11, 1961
Creator:
King, Cliff
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0317B.0325]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Cullen Johnson"
Date:
August 11, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0149.0983]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "City council chambers were packed with families, city employes and well wishers Tuesday as four new councilmen took their oath of office."
Date:
April 11, 1961
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0144.0079]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Largest Mennonite Brethren Church in the United States stands at Corn on the same site a dugout was used for the first services."
Date:
May 11, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0153.0556]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "New U.S. district judge, Fred Daugherty, takes the oath of office from U.S. District Judge Stephen Chandler."
Date:
October 11, 1961
Creator:
Cobb, Richard
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0163B.0638]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "CRANED NECKS was about all this overturned crane drew Tuesday morning."
Date:
July 11, 1961
Creator:
Gumm, John
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0231.0032]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Turning up for the YMCA handball tournament this weekend, Stan Grossman (left), city champion of 1959, and Bob Apple, salt Lake city titlist, work out Wednesday."
Date:
January 11, 1961
Creator:
King, Cliff
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0250.0156]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Tom Harris, vice president of Aero Commander, points out some innovations in the company's new Jet 1121."
Date:
October 11, 1961
Creator:
Lucas, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History