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Meteorological annual report for 1994

Description: Meteorology at SRS showed that the year 1994 was slightly warmer and drier than average. In most months, average minimum and maximum temperatures were near or slightly above the average for the 31-year period 1964-1991. Above-average warmth was particulary evident in Nov. and Dec. January 1994 was a relatively cold month because of a major influx of Arctic air during the middle of the month. Observed temperatures for the year ranged from 10 F in Jan. to 98 F in June and August. Although total annual precipitation was slightly below average, monthly total precipitation for October was the second highest since 1964. Observed wind direction for 1994 was consistent with long-term patterns. Persistent high pressure to the north of the area during the autumn months resulted in above average frequencies of NE winds.
Date: December 1995
Creator: Hunter, C. H. & Leard, L. M.
Partner: UNT Libraries Government Documents Department

Evaluation of concrete masonry unit walls for lateral natural phenomena hazards loads

Description: Older single-story facilities (Pre-1985 vintage) are commonly constructed of structural steel framing with concrete masonry unit (CMU) walls connected to columns and roof girders of the steel framing system. The CMU walls are designed for lateral wind and seismic loads (perpendicular to the wall) and transmit shear loads from the roof diaphragm to the foundation footings. The lateral loads normally govern their design. The structural framing system and the roof diaphragm system are straight forward when analyzing or upgrading the structure for NPH loads. Because of a buildings design vintage, probable use of empirical methodology, and poor design basis documentation (and record retention); it is difficult to qualify or upgrade CMU walls for lateral Natural Phenomena Hazards (NPH) loads in accordance with References 1, 2 and 3. This paper discusses three analytical approaches and/or techniques (empirical, working stress and yield line) to determine the collapse capacity of a laterally loaded CMU wall, and compares their results
Date: March 8, 1996
Creator: Faires, W.E. Jr.
Partner: UNT Libraries Government Documents Department

1998 Comprehensive TNX Area Annual Groundwater and Effectiveness Monitoring Report

Description: Shallow groundwater beneath the TNX Area at the Savannah River Site has been contaminated with chlorinated volatile organic compounds such as trichloroethylene and carbon tetrachloride. The Interim Action T-1 Air Stripper System began operation on September 16, 1996. A comprehensive groundwater monitoring program was initiated to measure the effectiveness of the system. The Interim Action is meeting its objectives and is capable of continuing to do so until the final groundwater remedial action is in place.
Date: June 2, 1999
Creator: Chase, J.
Partner: UNT Libraries Government Documents Department

Characterization Report to Support the Phytoremediation Efforts for Southern Sector, Savannah River Site, Aiken, South Carolina

Description: In February, 1999, we conducted a small-scale characterization effort to support future remediation decisions for the Southern Sector of the upper Three Runs watershed. The study concentrated on groundwater adjacent to the seepline at Tim's Branch above and below Steed's Pond. the primary compounds of interest were the volatile organic contaminants (VOCs), trichlorethylene (TCE) and tetrachloroethylene (PCE). Due to the site topography and hydrogeology, samples collected north of Steed's Pond were from the M-Area (water table) aquifer; while those locations south of Steed's Pond provided samples from the Lost Lake aquifer. Results of the study suggest that the leading edge of the A/M Area plume in the Lost Lake aquifer may be approaching the seepline at Tim's Branch below Steed's Pond, south of Road 2. Neither TCE nor PCE were detected int he samples targeting the seepline of the water table aquifer. The concentrations found for both TCE and PCE associated with the Lost Lake aquifer outcrop region were slightly above the detection limit of the analytical instrument used. The findings of this study are consistent with the conceptual model for the organic contaminant plume in the A/M Area of the Savannah River Site (SRS) -- the plume in the Southern Sector is known to be depth discrete and primarily in the Lost lake Aquifer. The sites with detected VOCs are in the most upstream accessible reaches of Tim's Branch where water from the Lost Lake Aquifer crops out. Additional characterization efforts should be directed near this region to confirm the results and to support future planning for the dilute-distal portions of the A/M Area plume. These data, combined with existing groundwater plume data and future characterization results will provide key information to estimate potential contaminant flux to the seepline and to assess the effectiveness of potential clean-up activities such ...
Date: June 8, 1999
Creator: Jerome, K.M.
Partner: UNT Libraries Government Documents Department

A QUICK KEY TO THE SUBFAMILIES AND GENERA OF ANTS OF THE SAVANNAH RIVER SITE, AIKEN, SC

Description: This taxonomic key was devised to support development of a Rapid Bioassessment Protocol using ants at the Savannah River Site. The emphasis is on ''rapid'' and, because the available keys contained a large number of genera not known to occur at the Savannah River Site, we found that the available keys were unwieldy. Because these keys contained more genera than we would likely encounter and because this larger number of genera required both more couplets in the key and often required examination of characters that are difficult to assess without higher magnifications (60X or higher) more time was required to process samples. In developing this set of keys I recognize that the character sets used may lead to some errors but I believe that the error rate will be small and, for the purpose of rapid bioassessment, this error rate will be acceptable provided that overall sample sizes are adequate. Oliver and Beattie (1996a, 1996b) found that for rapid assessment of biodiversity the same results were found when identifications were done to morphospecies by people with minimal expertise as when the same data sets were identified by subject matter experts. Basset et al. (2004) concluded that it was not as important to correctly identify all species as it was to be sure that the study included as many functional groups as possible. If your study requires high levels of accuracy, it is highly recommended that when you key out a specimen and have any doubts concerning the identification, you should refer to keys in Bolton (1994) or to the other keys used to develop this area specific taxonomic key.
Date: October 4, 2006
Creator: Martin, D
Partner: UNT Libraries Government Documents Department

Statement of Basis/Proposed Plan for the Motor Shops Seepage Basin (716-A)

Description: The purpose of this plan is to describe the preferred alternative for addressing the Motor Shops Seepage Basin located at the Savannah River site in Aiken County, Aiken, South Carolina and to provide an opportunity for public input into the remedial action selection process.
Date: February 9, 1998
Creator: Palmer, E.
Partner: UNT Libraries Government Documents Department

F-Area Hazardous Waste Management Facility Semiannual Correction Action Report, Vol. I and II

Description: The groundwater in the uppermost aquifer beneath the F-Area Hazardous Waste Management Facility (HWMF) at the Savannah River Site is routinely monitored for selected hazardous and radioactive constituents. This report presents the results of the required groundwater monitoring program.
Date: November 18, 1999
Creator: Chase, J.
Partner: UNT Libraries Government Documents Department

Final Report: Drop Testing of Aged Stems on the SP981 Reservoir

Description: Free fall drop testing of unloaded SP981 reservoirs was conducted by Savannah River Technology Center in the Materials Test Facility. The testing consisted of dropping eight aged and two unaged reservoirs on their stems at impact angles of 88 degrees and 70 degrees from heights of approximately 4 and 6 foot above a hardened steel surface.
Date: August 11, 1999
Creator: White, M.B.
Partner: UNT Libraries Government Documents Department

Liguefaction Evaluations at the Savannah River Site a Case History

Description: Over the past decade, liquefaction assessments have been performed for many existing and planned critical facilities at the Department of Energy's Savannah River Site (SRS). The assessments incorporated site-specific Cyclic Resistance Ratio (CRR) and K with the use of the cone penetration test (CPT). The SRS-specific CRR and K were developed from laboratory testing of carefully collected samples. Test results show SRS soils have increased liquefaction resistance of two to three times when compared to standard literature for Holocene-age deposits. This increase in strength can be attributed to many factors such as aging and overconsolidation. The purpose of this paper is to discuss liquefaction methodologies used at the SRS. Specifically, (1) use of the CPT and correlations of CPT-derived results with that of high-quality undisturbed samples; (2) aging; and (3) K vertical confining stress factor.
Date: September 23, 2003
Creator: McHood, M.D.
Partner: UNT Libraries Government Documents Department

Report on review of proposed subcontract for outsourcing information technology

Description: An allegation was made to the Office of Inspector General (OIG), and also reported in the press, regarding possible kickbacks in connection with a proposed Westinghouse Savannah River Company (WSRC) subcontract with the Computer Sciences Corporation (CSC) for outsourcing information technology (IT). OIG investigative activity did not substantiate this allegation. However, in the course of investigating the allegation it came to the OIG`s attention that WSRC`s selection of CSC for this proposed subcontract had possibly involved significant deviations from procurement rules and regulations. Accordingly, the specific objective of this review was to determine if the selection of CSC as a proposed subcontractor was made in accordance with appropriate procurement rules and regulations. In the course of our review, the Department of Energy`s (DOE) Savannah River Operations Office (SR) made the decision to disapprove WSRC`s proposed subcontract with CSC, taking this action on December 23, 1996, and have issued this report in order to address several management issues and possible future procurement issues.
Date: June 1, 1997
Partner: UNT Libraries Government Documents Department

Savannah River Site Environmental Report for 2004

Description: The Savannah River Site Environmental Report for 2004 (WSRC-TR-2005-00005) is prepared for the U.S. Department of Energy (DOE) according to requirements of DOE Order 231.1A, ''Environment, Safety and Health Reporting,'' and DOE Order 5400.5, ''Radiation Protection of the Public and Environment''. The report's purpose is to present summary environmental data that characterize site environmental management performance; confirm compliance with environmental standards and requirements; highlight significant programs and efforts; and assess the impact of SRS operations on the public and the environment.
Date: June 7, 2005
Creator: Mamatey, Albert R.
Partner: UNT Libraries Government Documents Department

Plutonium immobilization plant using glass in existing facilities at the Savannah River Site

Description: The Plutonium Immobilization Plant (PIP) accepts plutonium (Pu) from pit conversion and from non-pit sources and, through a glass immobilization process, converts the plutonium into an immobilized form that can be disposed of in a high level waste (HLW) repository. The objective is to make an immobilized form, suitable for geologic disposal, in which the plutonium is as inherently unattractive and inaccessible as the plutonium in spent fuel from commercial reactors.
Date: June 1, 1998
Creator: DiSabatino, A.
Partner: UNT Libraries Government Documents Department

Plutonium immobilization plant using glass in new facilities at the Savannah River Site

Description: The Plutonium Immobilization Plant (PIP) accepts plutonium (Pu) from pit conversion and from non-pit sources and, through a glass immobilization process, converts the plutonium into an immobilized form that can be disposed of in a high level waste (HLW) repository. This immobilization process is shown conceptually in Figure 1-1. The objective is to make an immobilized form, suitable for geologic disposal, in which the plutonium is as inherently unattractive and inaccessible as the plutonium in spent fuel from commercial reactors.
Date: June 1, 1998
Creator: DiSabatino, A.
Partner: UNT Libraries Government Documents Department

EIS Data Call Report: Plutonium immobilization plant using ceramic in new facilities at the Savannah River Site

Description: The Plutonium Immobilization Plant (PIP) accepts plutonium (Pu) from pit conversion and from non-pit sources and, through a ceramic immobilization process, converts the plutonium into an immobilized form that can be disposed of in a high level waste (HLW) repository. This immobilization process is shown conceptually in Figure 1-1. The objective is to make an immobilized form, suitable for geologic disposal, in which the plutonium is as inherently unattractive and inaccessible as the plutonium in spent fuel from commercial reactors. The ceramic immobilization alternative presented in this report consists of first converting the surplus material to an oxide, followed by incorporating the plutonium oxide into a titanate-based ceramic material that is placed in metal cans.
Date: June 1, 1998
Creator: DiSabatino, A.
Partner: UNT Libraries Government Documents Department

Lessons learned in the implementation of Integrated Safety Management at DOE Order Compliance Sites vs Necessary and Sufficient Sites

Description: This paper summarizes the development and implementation of Integrated Safety Management (ISM) at an Order Compliance Site (Savannah River Site) and a Necessary and Sufficient Site (Nevada Test Site). A discussion of each core safety function of ISM is followed by an example from an Order Compliance Site and a Necessary and Sufficient Site. The Savannah River Site was the first DOE site to have a DOE Headquarters-validated and approved ISM System. The NTS is beginning the process of verification and validation. This paper defines successful strategies for integrating Environment, Safety, and Health management into work under various scenarios.
Date: February 1, 2000
Creator: Hill, R.L.
Partner: UNT Libraries Government Documents Department

Oversight and implementation of Federal Facility Agreement. Annual progress report, FY 1993

Description: South Carolina Department of Health and Environmental Control (SCDHEC) reviewed 57 primary documents during fiscal year 1993 (October 1, 1992 through September 30, 1993). The primary documents reviewed consisted of 24 RCRA Facility Investigation/ Remedial Investigation (RFI/RI) workplans, 26 Site Evaluation (SE) reports, 3 Proposed Plans, 1 Record of Decision (ROD), and 3 miscellaneous primary documents. Numerous other administrative duties were conducted during the reporting period that are not accounted for above. These included, but are not limited to, extension requests, monitoring well approvals, treatability studies, and site visit reports.
Date: July 27, 1995
Creator: Hucks, R. L.
Partner: UNT Libraries Government Documents Department