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Seminole Sentinel (Seminole, Tex.), Vol. 93, No. 68, Ed. 1 Sunday, June 11, 2000
Semiweekly newspaper from Seminole, Texas that includes local, state, and national news along with advertising.
Date:
June 11, 2000
Creator:
Dow, M. Gene & Fisher, David
Object Type:
Newspaper
System:
The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 105, No. 64, Ed. 1 Friday, August 11, 2000
Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
August 11, 2000
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 105, No. 12, Ed. 1 Friday, February 11, 2000
Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
February 11, 2000
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Polk County Enterprise (Livingston, Tex.), Vol. 118, No. 38, Ed. 1 Thursday, May 11, 2000
Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.
Date:
May 11, 2000
Creator:
White, Barbara
Object Type:
Newspaper
System:
The Portal to Texas History
Polk County Enterprise (Livingston, Tex.), Vol. 118, No. 47, Ed. 1 Sunday, June 11, 2000
Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.
Date:
June 11, 2000
Creator:
White, Barbara
Object Type:
Newspaper
System:
The Portal to Texas History
Archer County News (Archer City, Tex.), No. 19, Ed. 1 Thursday, May 11, 2000
Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date:
May 11, 2000
Creator:
Lewis, Shelley
Object Type:
Newspaper
System:
The Portal to Texas History
Hondo Anvil Herald (Hondo, Tex.), Vol. 114, No. 19, Ed. 1 Thursday, May 11, 2000
Weekly newspaper from Hondo, Texas that includes local, state, and national news along with extensive advertising.
Date:
May 11, 2000
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
THE DEVELOPMENT OF THE YUCCA MOUNTAIN PROJECT FEATURE, EVENT, AND PROCESS (FEP) DATABASE
A Total System Performance Assessment for Site Recommendation (TSPA-SR) has recently been completed (CRWMS M&O, 2000b) for the potential high-level waste repository at the Yucca Mountain site. The TSPA-SR is an integrated model of scenarios and processes relevant to the postclosure performance of the potential repository. The TSPA-SR scenarios and model components in turn include representations of all features, events, and processes (FEPs) identified as being relevant (i.e., screened in) for analysis. The process of identifying, classifying, and screening potentially relevant FEPs thus provides a critical foundation for scenario development and TSPA analyses for the Yucca Mountain site (Swift et al., 1999). The objectives of this paper are to describe (a) the identification and classification of the comprehensive list of FEPs potentially relevant to the postclosure performance of the potential Yucca Mountain repository, and (b) the development, structure, and use of an electronic database for storing and retrieving screening information about the inclusion and/or exclusion of these Yucca Mountain FEPs in TSPA-SR. The FEPs approach to scenario development is not unique to the Yucca Mountain Project (YMP). General systematic approaches are summarized in NEA (1992). The application of the FEPs approach in several other international radioactive waste disposal programs is …
Date:
October 11, 2000
Creator:
Freeze, G.; Swift, P. & Brodsky, N.
Object Type:
Report
System:
The UNT Digital Library
Demonstration of SCADA system to Manage Oilfield Pump Off Controllers
PC-based SCADA systems are today widely accepted by the oil and gas industry, thanks to the increased power and capabilities of PCs, their reduced costs, and the wider use of PCs by energy companies in office and field operations. More and more field operators are using laptops in their daily work duties. This has made the PC the choice for field SCADA systems, and for making SCADA data available throughout company operations. As PCs have become more powerful, it has allowed SCADA software developers to add more capabilities to their systems. SCADA systems have become tools that now help field operators perform their jobs more efficiently, facilitate in optimizing producing wells, provide an active interface for monitoring and controlling plants and compressors, and provide real-time and historical well data to engineers to help them develop strategies for optimizing field operations.
Date:
September 11, 2000
Creator:
Newquist, Dan
Object Type:
Report
System:
The UNT Digital Library
Variations on supersymmetry breaking and neutrino spectra
The problem of generating light neutrinos within supersymmetric models is discussed. It is shown that the hierarchy of scales induced by supersymmetry breaking can give rise to suppression factors of the correct order of magnitude to produce experimentally allowed neutrino spectra.
Date:
December 11, 2000
Creator:
Borzumati, F.; Hamaguchi, K.; Nomura, Y. & Yanagida, T.
Object Type:
Article
System:
The UNT Digital Library
Acceptance Test Procedure for New Pumping Instrumentation and Control Skid R
This Acceptance Test Procedure (ATP) provides for the inspection and testing of the new Pumping Instrumentation and Control (PIC) skid designed as ''R''. The ATP will be performed after the construction of the PIC skid in the fabrication shop.
Date:
May 11, 2000
Creator:
Koch, M. R.
Object Type:
Report
System:
The UNT Digital Library
Tank Characterization Report for Single Shell Tank 241-U-102
None
Date:
April 11, 2000
Creator:
Adams, M. R.
Object Type:
Report
System:
The UNT Digital Library
Phased Startup Initiative Phase 3 and 4 Test Procedure (OCRWM)
The purpose of this test procedure is to safely operate the Fuel Retrieval System (FRS) and Integrated Water Treatment System (IWTS) with specific fuel canisters, and show that canisters containing fuel can be retrieved from the canister queue, decapped in the Canister Decapper, and loaded into the Primary Clean Machine (PCM) for fuel cleaning; and that fuel can be sorted on the Process Table, then loaded back into fuel canisters and relocated in basin storage. An option is included to load selected elements into multi-canister overpack (MCO) Fuel Baskets. Additional Data are collected during this test, beyond that collected during production operations. These data support qualifying the cleaning performance of the PCM, assessing the quantity of scrap generated during the cleaning, and evaluating the impact of fuel retrieval operations on the Basin water quality. The additional data collected primarily consist of weighing fuel and scrap at selected points in the operation, as well as photographing fuel and scrap as it is processed. The time to perform operations is also monitored for comparison with design predictions. Water quality data are collected to establish a baseline to predict the effectiveness of equipment design for control of contamination and visibility during production operation. …
Date:
October 11, 2000
Creator:
PAJUNEN, A.L.
Object Type:
Report
System:
The UNT Digital Library
Spent Nuclear Fuel (SNF) Project Canister Storage Building (CSB) Process Flow Diagram Mass Balance Calculations
The purpose of these calculations is to develop the material balances for documentation of the Canister Storage Building (CSB) Process Flow Diagram (PFD) and future reference. The attached mass balances were prepared to support revision two of the PFD for the CSB. The calculations refer to diagram H-2-825869.
Date:
May 11, 2000
Creator:
KLEM, M.J.
Object Type:
Report
System:
The UNT Digital Library
User guide for modeling of electroconsolidation process with ELEKTRA and MaPS codes.
Electroconsolidation{reg_sign} is a proprietary process for rapid, pressure-assisted densification of powder preforms. The parts to be consolidated are placed within a bed of free-flowing powder, and pressure is applied by rams that act on the powder medium. Heat for consolidation is generated internally by electrical resistive heating of the medium while it is in direct contact with the preform(s). A mathematical model has been developed to predict the temperature profiles within the Electroconsolidation die during operation. Numerical simulation is performed by coupling a three-dimensional (3-D) finite-element electromagnetic field program (ELEKTRA) and a 3-D finite-difference materials process simulator (MaPS) to incorporate the effects of pressure and electrical fields on heat transfer and temperature variation within the die during heating and cooling. The methods used in developing the model are presented. Use of the model minimizes the experiments needed to design and evaluate commercial applications of Electroconsolidation.
Date:
December 11, 2000
Creator:
Chang, F. C.; Domanus, H. M. & Valentin, R. A.
Object Type:
Report
System:
The UNT Digital Library
Cold Vacuum Dryer (CVD) Facility Security System Design Description (SYS 54)
This system design description (SDD) addresses the Cold Vacuum Drying (CVD) Facility security system. The system's primary purpose is to provide reasonable assurance that breaches of security boundaries are detected and assessment information is provided to protective force personnel. In addition, the system is utilized by Operations to support reduced personnel radiation goals and to provide reasonable assurance that only authorized personnel are allowed to enter designated security areas.
Date:
September 11, 2000
Creator:
WHITEHURST, R.
Object Type:
Report
System:
The UNT Digital Library
Plutonium Finishing Plant (PFP) Waste Composition and High Efficiency Particulate Air Filter Loading
This analysis evaluates the effect of the Plutonium Finishing Plant (PFP) waste isotopic composition on Tank Farms Final Safety Analysis Report (FSAR) accidents involving high-efficiency particulate air (HEPA) filter failure in Double-Contained Receiver Tanks (DCRTs). The HEPA Filter Failure--Exposure to High Temperature or Pressure, and Steam Intrusion From Interfacing Systems accidents are considered. The analysis concludes that dose consequences based on the PFP waste isotopic composition are bounded by previous FSAR analyses. This supports USQD TF-00-0768.
Date:
December 11, 2000
Creator:
ZIMMERMAN, B.D.
Object Type:
Report
System:
The UNT Digital Library
Modified cellulose synthase gene from 'Arabidopsis thaliana' confers herbicide resistance to plants
Cellulose synthase ('CS'), a key enzyme in the biosynthesis of cellulose in plants is inhibited by herbicides comprising thiazolidinones such as 5-tert-butyl-carbamoyloxy-3-(3-trifluromethyl) phenyl-4-thiazolidinone (TZ), isoxaben and 2,6-dichlorobenzonitrile (DCB). Two mutant genes encoding isoxaben and TZ-resistant cellulose synthase have been isolated from isoxaben and TZ-resistant Arabidopsis thaliana mutants. When compared with the gene coding for isoxaben or TZ-sensitive cellulose synthase, one of the resistant CS genes contains a point mutation, wherein glycine residue 998 is replaced by an aspartic acid. The other resistant mutation is due to a threonine to isoleucine change at amino acid residue 942. The mutant CS gene can be used to impart herbicide resistance to a plant; thereby permitting the utilization of the herbicide as a single application at a concentration which ensures the complete or substantially complete killing of weeds, while leaving the transgenic crop plant essentially undamaged.
Date:
October 11, 2000
Creator:
Somerville, Chris R. & Scieble, Wolf
Object Type:
Patent
System:
The UNT Digital Library
White paper updating conclusions of 1998 ILAW performance assessment
The purpose of this document is to provide a comparison of the estimated immobilized low-activity waste (LAW) disposal system performance against established performance objectives using the beat estimates for parameters and models to describe the system. The principal advances in knowledge since the last performance assessment (known as the 1998 ILAW PA [Mann 1998a]) have been in site specific information and data on the waste form performance for BNFL, Inc. relevant glass formulations. The white paper also estimates the maximum release rates for technetium and other key radionuclides and chemicals from the waste form. Finally, this white paper provides limited information on the impact of changes in waste form loading.
Date:
May 11, 2000
Creator:
Mann, F. M.
Object Type:
Report
System:
The UNT Digital Library
Waste Feed Delivery System Phase 1 Preliminary RAM Analysis [SEC 1 and 2]
This report presents the updated results of the preliminary reliability, availability, and maintainability (RAM) analysis of selected waste feed delivery (WFD) operations to be performed by the Tank Farm Contractor (TFC) during Phase I activities in support of the Waste Treatment and Immobilization Plant (WTP). For planning purposes, waste feed tanks are being divided into five classes in accordance with the type of waste in each tank and the activities required to retrieve, qualify, and transfer waste feed. This report reflects the baseline design and operating concept, as of the beginning of Fiscal Year 2000, for the delivery of feed from three of these classes, represented by source tanks 241-AN-102, 241-AZ-101 and 241-AN-105. The preliminary RAM analysis quantifies the potential schedule delay associated with operations and maintenance (OBM) field activities needed to accomplish these operations. The RAM analysis is preliminary because the system design, process definition, and activity planning are in a state of evolution. The results are being used to support the continuing development of an O&M Concept tailored to the unique requirements of the WFD Program, which is being documented in various volumes of the Waste Feed Delivery Technical Basis (Carlson. 1999, Rasmussen 1999, and Orme 2000). The …
Date:
October 11, 2000
Creator:
DYKES, A.A.
Object Type:
Report
System:
The UNT Digital Library
PLC and DTAM Software Programs for Pumping Instrumentation and Control Skid P
This document describe the software programs for the Programmable Logic Controller and the Datable Access Module for Pumping Instrumentation and Control skid ''P''. The Appendices contains copies of the printouts of these software programs.
Date:
May 11, 2000
Creator:
Koch, M. R.
Object Type:
Report
System:
The UNT Digital Library
Test and Evaluation Plan for Waste Feed Delivery Project W-521
The purpose of this Test and Evaluation Plan (TEP) is to identify the Test and Evaluation (T&E) activities required to confirm that design and installation of systems, structures, and components (SSCs) provided by Project W-521 will satisfy Level 2 and operational requirements, and to describe the T&E program to be implemented during the various project phases. This TEP establishes a sequence of test and evaluation activities to provide confidence that all required T&E activities will be accomplished successfully to support a smooth and timely turnover of completed SSCs to the River Protection Project (RPP) operations organization. In addition, organizational responsibilities for managing and performing the T&E activities are outlined. This TEP was prepared in accordance with the guidance and requirements of the RPP Test and Evaluation Management Plan. The Project W-521 TEP documents the process that will show that the SSCs are (1) compliant with the requirements of the Level 2 Specifications, (2) constructed in accordance with approved design drawings and procurement/construction specifications, (3) installed properly and appropriately integrated into the existing systems, and (4) will operate adequately on turnover to the customer.
Date:
September 11, 2000
Creator:
MAY, T.H.
Object Type:
Report
System:
The UNT Digital Library
Spent Nuclear Fuel (SNF) Startup Plan to Operations
This plan defines the approach that will be used to ensure the transition from initial startup to normal operations of the SNF operations--are performed in a safe, controlled, and deliberate manner. It provides a phased approach that bridges the operations between the completion of the ORR and the return to normal operations. This plan includes management oversight and administrative controls to be implemented and then reduced in a controlled manner until normal operations are authorized by SNF Management.
Date:
October 11, 2000
Creator:
GREGORY, J.R.
Object Type:
Report
System:
The UNT Digital Library
Whitey SCHE Gauge and Root Valves
These valves are 1/2 inch ball valves fabricated of 316 stainless steel. Packing is TFE (standard). They are used as isolation valves for pressure instrumentation in the SCHa System between the helium bottle supply manifolds and safety class helium pressure instrumentation, and in lower pressure SCHa supply line.
Date:
September 11, 2000
Creator:
Miska, C. R.
Object Type:
Report
System:
The UNT Digital Library