Download or read book Final Report for Tank 241 B 203 Push Mode Cores 115 120 and 122 written by and published by . This book was released on 1996 with total page 1345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the final laboratory report for tank 241-B-203 (B-203), cores 115, 120 and 122. Two fourteen-segment and one eleven-segment push-mode core samples from tank B-203 and a field blank sample were received at the 222-S Laboratory. Cores 115 (11 segments) and 120 (14 segments) were obtained from riser 2 and core 122 (14 segments) was obtained from riser 7. Core 115 was archived due to poor sample recovery and not analyzed (with an exception of liner liquid). The other two core samples underwent safety screening analyses in accordance with the sampling and analysis plan, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), total alpha analysis, and bulk density measurements. Bromide analysis by ion chromatography (IC) and lithium analysis by inductively coupled plasma atomic emission spectroscopy (ICP) were performed to determine if the samples were contaminated with any lithium bromide solution that may have been used during sampling. Total organic carbon (TOC) and cyanide (CN) analyses were completed for two samples with high exotherms. In addition to the core sample analysis, the tank headspace flammability was measured prior to core sampling as required by the SAP and Safety Screening DQO. None of the data indicate that the tank is unsafe when compared to the criteria in the Safety Screening Data Quality Objective. The tank has a high moisture content (approximately 75%). Two samples exceeded the DSC notification limit. However, re-analysis of these samples could not reproduce the same results (no exotherms detected). Also, secondary TOC and CN analyses on these samples indicated negligible fuel content. The one-sided 95-percent confidence intervals for total alpha results are well below the notification limit. Furthermore, the vapor in the tank B-203 dome space is far below the 25% lower flammability limit (LFL) stated in the SAP. Therefore, the results show that this tank may be considered safe. Water with a lithium bromide tracer, was used to flush the drill bit (when plugged) during the sampling of this tank. However, no mention of water usage was recorded on the chain of custody forms which accompanied the samples to the laboratory, and consequently no lithium bromide solution blank was taken. The lithium bromide solution blank data from the tank 241-B-204 sampling event was used for comparison. The results indicates very small amounts of contamination (less than 2 percent) in the samples by the lithium bromide solution. Therefore, no adjustments were made for the TGA results.

Download or read book Final Report for Tank 241 B 106 Push Mode Cores 93 and 94 written by and published by . This book was released on 1996 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Lord Byron s Tragedies written by and published by . This book was released on 1822 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final Report for Tank 241 B 204 Push Mode Cores 112 and 114 written by and published by . This book was released on 1996 with total page 1687 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document serves as the final report deliverable for the tank 241-B-204 core samples collected between October 11 and October 19, 1995.

Download or read book Final Report for Tank 241 B 101 Push Mode Cores 90 and 91 Revision 1 written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the final report for tank 241-@101, cores 90 and 91. Samples from these cores were analyzed for safety screening purposes in accordance with the Tank 241-B-101 Tank Characterization Plan (TCP) (Reference 1). This final report contains the results for three sets of TGA and gravimetric analyses performed after the 90-day report was issued. Two of these TGA/gravimetric percent water sets of analyses were done because low original TGA results were obtained for the lower half segment of core 90, segment 2 and the facie of core 91, segment 2; the third set of analyses were performed because the TGA and gravimetric percent water results for the upper half segment of core 90, segment 2 differed by approximately a factor of three and further investigation was warranted.

Download or read book Final Report for Tank 241 BY 105 Rotary and Push Mode Core 108 written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Final Report for tank 241-BY-105 rotary and push mode core 108.

Download or read book Final Report for Tank 241 U 201 Push Mode Cores 70 73 and 74 Revision 1 written by and published by . This book was released on 1995 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document summarizes the sampling activities for tank 241-U-201.

Download or read book Tank 241 B 203 Push Mode Core Sampling and Analysis Plan written by and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final Report for Tank 241 S 107 Push Mode Cores 105 110 and 111 written by and published by . This book was released on 1996 with total page 2590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three cores from tank 241-S-107 were received by the 222-S Laboratory and underwent analyses to meet the requirements of the Tank Safety Screening Data Quality Objective and Historical Model Evaluation Data Requirements.

Download or read book Tank 241 BY 109 Cores 201 and 203 Analytical Results for the Final Report written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is the final laboratory report for tank 241-BY-109 push mode core segments collected between June 6, 1997 and June 17, 1997. The segments were subsampled and analyzed in accordance with the Tank Push Mode Core Sampling and Analysis Plan (Bell, 1997), the Tank Safety Screening Data Quality Objective (Dukelow, et al, 1995). The analytical results are included.

Download or read book Final Report for Tank 241 U 203 Push Mode Cores 79 and 80 Revision 1 written by and published by . This book was released on 1995 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the final report for tank 241-U-203, cores 79 and 80. These samples were analyzed for safety screening purposes in accordance with the Tank 241-U-203 Tank Characterization Plan (TCP; Reference 1), and these primary safety screening results were provided in the 45-day report for tank 241-U-203 (Reference 2). The results of the lithium analysis by inductively coupled plasma atomic emission spectroscopy (ICP) analysis, performed to determine the extent of any possible hydrostatic head fluid (HHF) contamination due to sampling, were also provided in Reference 2. This final report contains the analysis results requested by the organic data quality objective (DQO), namely the total organic carbon (TOC) results.

Download or read book Final Report for Tank 241 BY 106 Cores 64 65 and 121 written by and published by . This book was released on 1996 with total page 3505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Final Report for Tank 241-BY-106; Rotary Mode Cores 64 and 65.

Download or read book Final Report for Tank 241 U 109 Rotary and Push Mode Cores 123 124 and 128 written by and published by . This book was released on 1996 with total page 2506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains tables of the analytical results from sampling tank 241-U-109 using two types of samplers. Activity levels of radionuclides are tabulated. This tank has been on the Hydrogen Watch List.

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Download or read book Final Results for Tank 241 U 105 Push Mode Cores 131 133 and 136 written by and published by . This book was released on 1996 with total page 2761 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document summarizes the final results of push mode core samples 131, 133, and 136 for tank 241-U-105.

Download or read book Final Report for Tank 241 U 102 Cores 143 and 144 written by and published by . This book was released on 1996 with total page 2136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final Results for Tank 241 BX 112 Push Mode Cores 118 and 119 written by and published by . This book was released on 1996 with total page 2443 pages. Available in PDF, EPUB and Kindle. Book excerpt: