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100-DR-1 radiological surveys (open access)

100-DR-1 radiological surveys

This report summarizes and documents the results of the radiological surveys conducted over the surface of the 100-DR-1 Operable Unit, Hanford Site, Richland, Washington. In addition, this report explains the survey methodology using the Ultrasonic Ranging and Data System (USRADS). The 100-DR-1 radiological survey field task consisted of two activities: characterization of the operable unit-specific background conditions and the radiological survey of the operable unit surface area. The survey methodology was based on utilization of USRADS for automated recording of the gross gamma radiation levels at or near 6 in. and at 3 ft from the surface soil. The purpose of the survey is to identify the location of unidentified subsurface radioactive material areas and any surface contamination associated with these areas. The radiological surveys were conducted using both a digital count rate meter with a NaI detector reporting in counts per minute (CPM) and a dose rate meter reporting micro-Roentgen per hour (uR) connected to a CHEMRAD Tennessee Corp. Series 2000 USRADS. The count rate meter was set for gross counting, i.e., Window ``out``. The window setting allows detection of low, intermediate, and high energy photons. The USRADS equipment is used to record the detector readings verses the location …
Date: January 28, 1994
Creator: Naiknimbalkar, N. M.
Object Type: Report
System: The UNT Digital Library
242-A evaporator vacuum condenser system (open access)

242-A evaporator vacuum condenser system

This document is written for the 242-A evaporator vacuum condenser system (VCS), describing its purpose and operation within the evaporator. The document establishes the operating parameters specifying pressure, temperature, flow rates, interlock safety features and interfacing sub-systems to support its operation.
Date: September 28, 1994
Creator: Smith, V. A.
Object Type: Report
System: The UNT Digital Library
300 Area Treated Effluent Disposal Facility computer software release cover sheet and revision record (open access)

300 Area Treated Effluent Disposal Facility computer software release cover sheet and revision record

This supporting document contains the computer software release cover sheet and revision records for the 300 Area Treated Effluent Disposal Facility (TEDF). The previous revision was controlled by CH2M Hill which developed the software. A 7-page listing of the contents of directory C:{backslash}TEDF is contained in this report.
Date: November 28, 1994
Creator: McCarthy, R. J.
Object Type: Report
System: The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 22, No. 16, Ed. 1 Friday, January 28, 1994 (open access)

15th Street News (Midwest City, Okla.), Vol. 22, No. 16, Ed. 1 Friday, January 28, 1994

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: January 28, 1994
Creator: Saunders, Ricky
Object Type: Newspaper
System: The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 22, No. 35, Ed. 1 Thursday, July 28, 1994 (open access)

15th Street News (Midwest City, Okla.), Vol. 22, No. 35, Ed. 1 Thursday, July 28, 1994

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: July 28, 1994
Creator: Saunders, Ricky
Object Type: Newspaper
System: The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 23, No. 8, Ed. 1 Friday, October 28, 1994 (open access)

15th Street News (Midwest City, Okla.), Vol. 23, No. 8, Ed. 1 Friday, October 28, 1994

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: October 28, 1994
Creator: Jackson, Chana
Object Type: Newspaper
System: The Gateway to Oklahoma History
2F and 2H evaporator loop evaluation closure report (open access)

2F and 2H evaporator loop evaluation closure report

As a result of the Concentrate Transfer System (CTS) tank ventilation system contamination event, a task team was formed to evaluate instrument loops associated with waste reduction equipment. During the event a conductivity probe designed to provide an alarm and initiate an interlock failed to respond to the presence of liquid. An investigation revealed that the probe had become disconnected from the loop. The daily functional check of the conductivity probe circuit only tested the circuit continuity from the ventilation unit to the control room and did not actually test the probe. To test the continuity, a test switch was used to simulate the conducting probe. Because the functional check did not test each part of the loop, the test could be satisfactorily completed even though the probe itself was inoperable. The function of the task team was to develop a list of loops and interlocks prioritized by importance and likelihood of similar failure. The team evaluated the associated loop calibration and functional test procedures to verify that they are adequate to ensure loop performance on a periodic frequency. This report documents the evaluation findings and associated actions required prior to startup of the 2F and 2H evaporators.
Date: January 28, 1994
Creator: Bates, W. F.
Object Type: Report
System: The UNT Digital Library
2F Evaporator CP class instrumentation uncertainties evaluations (open access)

2F Evaporator CP class instrumentation uncertainties evaluations

There are two instrumentation systems in the 2F Evaporator facilities (bldg. 242-16F) that are classified as the Critical Protection (CP). They are the Evaporator Pot Temperature instrumentations and Steam Condensate Gamma Monitor. The pot instrumentation consists of two interrelated circuits sharing the same temperature sensor and transducer. They are the high alarm and interlock circuit and the recorder circuit. The gamma monitor instrumentation consists of four interrelated circuits sharing the same scintillation detector. They are the gamma alarm and interlock circuit, failure alarm and interlock circuit, condensate cesium activity recorder circuit, and condensate americium activity recorder circuit. The resulting uncertainties for the instrument circuits are tabulated. (GHH)
Date: January 28, 1994
Creator: Hwang, Edward
Object Type: Report
System: The UNT Digital Library
Acceptance test procedure for the MO-293 (1722) 10-wide mobile office (open access)

Acceptance test procedure for the MO-293 (1722) 10-wide mobile office

This Acceptance Test Procedure has been prepared to demonstrate that the Fire Protection System functions as required by project criteria. The test results will be issued as an acceptance test report after all the testing is complete. This facility is part of the Spent Nuclear Fuel Project. An appendix is provided as a checklist of activities to be performed by the fire alarm system installer to ensure proper installation and operation.
Date: December 28, 1994
Creator: Wallace, S. C.
Object Type: Report
System: The UNT Digital Library
AFM studies of a new type of radiation defect on mica surfaces caused by highly charged ion impact (open access)

AFM studies of a new type of radiation defect on mica surfaces caused by highly charged ion impact

Radiation induced defects on mica caused by the impact of slow very highly charged ions (SVHCI) have been investigated with an atomic force microscope (AFM). Freshly cleaved surfaces of different types of muscovite were irradiated with SVHCI extracted from the LLNL electron beam ion trap (EBIT) at velocities of ca. 2 keV/amu. Atomic force microscopy of the surface reveals the formation of blisterlike defects associated with single ion impact. The determined defect volume which appears to increase linearly with the incident charge state and exhibits a threshold incident charge state has been determined using the AFM. These results indicate that target atoms are subjected to mutual electrostatic repulsion due to ionization through potential electron emission upon approach of the ion. If the repulsion leads to permanent atomic displacement, surface defects are formed.
Date: September 28, 1994
Creator: Ruehlicke, C.; Briere, M.A. & Schneider, D.
Object Type: Report
System: The UNT Digital Library
[AIDS Action Network: Ryan White reauthorization] (open access)

[AIDS Action Network: Ryan White reauthorization]

A document from the AIDS Action Network urging community members to reach Senators and Representatives to reauthorize the Ryan White CARE Act.
Date: September 28, 1994
Creator: unknown
Object Type: Text
System: The UNT Digital Library

[The AIDS Memorial Quilt on display at Dallas Market Hall]

Photo of people looking at the AIDS Memorial Quilt as it is displayed on the floor of Dallas Market Hall, 1994.
Date: [1994-10-28..1994-10-30]
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library

[AIDS Memorial Quilt panel for Bill Nelson]

Photo of the quilt panel made for Bill Nelson, on display at Dallas Market Hall, 1994.
Date: [1994-10-28..1994-10-30]
Creator: unknown
Object Type: Photograph
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 118, No. 47, Ed. 1 Thursday, April 28, 1994 (open access)

The Albany News (Albany, Tex.), Vol. 118, No. 47, Ed. 1 Thursday, April 28, 1994

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: April 28, 1994
Creator: Lucas, Donnie A.
Object Type: Newspaper
System: The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 119, No. 8, Ed. 1 Thursday, July 28, 1994 (open access)

The Albany News (Albany, Tex.), Vol. 119, No. 8, Ed. 1 Thursday, July 28, 1994

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: July 28, 1994
Creator: Lucas, Donnie A.
Object Type: Newspaper
System: The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 25, No. 18, Ed. 1 Wednesday, September 28, 1994 (open access)

The Allen American (Allen, Tex.), Vol. 25, No. 18, Ed. 1 Wednesday, September 28, 1994

Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date: September 28, 1994
Creator: Watterson, Tim
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 93, No. 275, Ed. 1 Friday, January 28, 1994 (open access)

Altus Times (Altus, Okla.), Vol. 93, No. 275, Ed. 1 Friday, January 28, 1994

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: January 28, 1994
Creator: Lomenick, Rick
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 93, No. 301, Ed. 1 Monday, February 28, 1994 (open access)

Altus Times (Altus, Okla.), Vol. 93, No. 301, Ed. 1 Monday, February 28, 1994

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 28, 1994
Creator: Lomenick, Rick
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 94, No. 12, Ed. 1 Monday, March 28, 1994 (open access)

Altus Times (Altus, Okla.), Vol. 94, No. 12, Ed. 1 Monday, March 28, 1994

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 28, 1994
Creator: Lomenick, Rick
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 94, No. 39, Ed. 1 Thursday, April 28, 1994 (open access)

Altus Times (Altus, Okla.), Vol. 94, No. 39, Ed. 1 Thursday, April 28, 1994

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 28, 1994
Creator: Lomenick, Rick
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 94, No. 91, Ed. 1 Tuesday, June 28, 1994 (open access)

Altus Times (Altus, Okla.), Vol. 94, No. 91, Ed. 1 Tuesday, June 28, 1994

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: June 28, 1994
Creator: Lomenick, Rick
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 94, No. 117, Ed. 1 Thursday, July 28, 1994 (open access)

Altus Times (Altus, Okla.), Vol. 94, No. 117, Ed. 1 Thursday, July 28, 1994

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: July 28, 1994
Creator: Lomenick, Rick
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 94, No. 143, Ed. 1 Sunday, August 28, 1994 (open access)

Altus Times (Altus, Okla.), Vol. 94, No. 143, Ed. 1 Sunday, August 28, 1994

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: August 28, 1994
Creator: Lomenick, Rick
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 94, No. 170, Ed. 1 Wednesday, September 28, 1994 (open access)

Altus Times (Altus, Okla.), Vol. 94, No. 170, Ed. 1 Wednesday, September 28, 1994

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: September 28, 1994
Creator: Lomenick, Rick
Object Type: Newspaper
System: The Gateway to Oklahoma History