Criticality Safety Evaluation Report CSER-96-019 for Spent Nuclear Fuel (SNF) Processing and Storage Facilities Multi Canister Overpack (MCO).

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ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Criticality Safety Evaluation Report CSER-96-019 for Spent Nuclear Fuel (SNF) Processing and Storage Facilities Multi Canister Overpack (MCO). by :

Download or read book Criticality Safety Evaluation Report CSER-96-019 for Spent Nuclear Fuel (SNF) Processing and Storage Facilities Multi Canister Overpack (MCO). written by and published by . This book was released on 1999 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This criticality evaluation is for Spent N Reactor fuel unloaded from the existing canisters in both KE and KW Basins, and loaded into multiple canister overpack (MCO) containers with specially built baskets containing a maximum of either 54 Mark IV or 48 Mark IA fuel assemblies. The criticality evaluations include loading baskets into the cask-MCO, operation at the Cold Vacuum Drying Facility, a nd storage in the Canister Storage Building. Many conservatisms have been built into this analysis, the primary one being the selection of the K{sub eff} = 0.95 criticality safety limit. This revision incorporates the analyses for the sampling/weld station in the Canister Storage Building and additional analysis of the MCO during the draining at CVDF. Additional discussion of the scrap basket model was added to show why the addition of copper divider plates was not included in the models.

Criticality Safety Evaluation Report for the Multi-canister Overpack

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ISBN 13 :
Total Pages : 135 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Criticality Safety Evaluation Report for the Multi-canister Overpack by :

Download or read book Criticality Safety Evaluation Report for the Multi-canister Overpack written by and published by . This book was released on 1999 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: This criticality evaluation is for Spent N Reactor fuel unloaded from the existing canisters in both KE and KW Basins, and loaded into multiple canister overpack (MCO) containers with specially built baskets containing a maximum of either 54 Mark 1V or 48 Mark IA fuel assemblies. The criticality evaluations include loading baskets into the cask-MCO, operations at the Cold Vacuum Drying Facility, and storage in the Canister Storage Building. Many conservatisms have been built into this analysis, the primary one being the selection of the k{sub eff} = 0.95 criticality safety limit. Additional analyses in this revision include partial fuel basket loadings, loading 26.1 inch Mark IA fuel assemblies into Mark IV fuel baskets, and the revised fuel and scrap basket designs. The MCO MCNP model was revised to include the shield plug assembly.

Criticality Safety Evaluation Report for Spent Nuclear Fuelprocessing and Storage Facilities

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ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Criticality Safety Evaluation Report for Spent Nuclear Fuelprocessing and Storage Facilities by :

Download or read book Criticality Safety Evaluation Report for Spent Nuclear Fuelprocessing and Storage Facilities written by and published by . This book was released on 1997 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This criticality evaluation is for Spent N Reactor fuel unloaded from the existing canisters in both KE and KW Basins, and loaded into multiple canister overpack (MCO) containers with specially- built baskets containing either 54 Mark IV or 48 Mark IA fuel assemblies. The criticality evaluations include loading baskets into the MCO/Cask, operations at the Cold Vacuum Drying Facility (CVDF), and storage in the Canister Storage Building (CSB). Many conservatisms have been built into this analysis, the primary one being the selection of the k{sub eff} @ 0.95 criticality safety limit.

Multi Canister Overpack (MCO) Topical Report [SEC 1 THRU 6].

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ISBN 13 :
Total Pages : 721 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Multi Canister Overpack (MCO) Topical Report [SEC 1 THRU 6]. by :

Download or read book Multi Canister Overpack (MCO) Topical Report [SEC 1 THRU 6]. written by and published by . This book was released on 2002 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: In February 1995, the US. Department of Energy (DOE) approved the Spent Nuclear Fuel (SNF) Project's ''Path Forward'' recommendation for resolution of the safety and environmental concerns associated with the deteriorating SNF stored in the Hanford Site's K Basins (Hansen 1995). The recommendation included an aggressive series of projects to design, construct, and operate systems and facilities to permit the safe retrieval, packaging, transport, conditioning, and interim storage of the K Basins' SNF. The facilities are the Cold Vacuum Drying Facility (CVDF) in the 100 K Area of the Hanford Site and the Canister Storage Building (CSB) in the 200 East Area. The K Basins' SNF is to be cleaned, repackaged in multi-canister overpacks (MCOs), removed from the K Basins, and transported to the CVDF for drying. The MCOs would then be moved to the CSB and weld sealed (Loscoe 1996) for interim storage (about 40 years). One of the major tasks associated with the initial Path Forward activities is the development and maintenance of the safety documentation. In addition to meeting the construction needs for new structures, the safety documentation for each must be generated. A common thread that was identified among the structures was the MCO. Each structure exists for the specific purpose of treating or storing the MCO and its contents. Normally, an extensive amount of MCO-related documentation would be generated for each of the facility safety analysis reports. However, the expedited schedule for removing spent fuel from the K Basins requires that the documentation effort be minimized and repetitious activities be eliminated. Therefore, this topical report has been prepared to address those aspects of the MCO that will be common to the facilities. The MCO will be included in each facility's safety documentation by reference to this topical report. By capturing the design of the MCO and its safety evaluation in a single document, repetition, inconsistency, and duplication of effort is minimized. As changes are made to the MCO, the MCO Topical Report can be updated to retain the validity of references to the report. By submitting the topical report for early review and approval, it will be possible for the facility safety analysis reports to reference the Topical Report for much of the MCO design information.

Multi Canister Overpack (MCO) Topical Report [SEC 1 THRU 3].

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ISBN 13 :
Total Pages : 699 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Multi Canister Overpack (MCO) Topical Report [SEC 1 THRU 3]. by :

Download or read book Multi Canister Overpack (MCO) Topical Report [SEC 1 THRU 3]. written by and published by . This book was released on 2000 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: In February 1995, the US Department of Energy (DOE) approved the Spent Nuclear Fuel (SNF) Project's ''Path Forward'' recommendation for resolution of the safety and environmental concerns associated with the deteriorating SNF stored in the Hanford Site's K Basins (Hansen 1995). The recommendation included an aggressive series of projects to design, construct, and operate systems and facilitates to permit the safe retrieval, packaging, transport, conditions, and interim storage of the K Basins' SNF. The facilities are the Cold VAcuum Drying Facility (CVDF) in the 100 K Area of the Hanford Site and the Canister Storage building (CSB) in the 200 East Area. The K Basins' SNF is to be cleaned, repackaged in multi-canister overpacks (MCOs), removed from the K Basins, and transported to the CVDF for initial drying. The MCOs would then be moved to the CSB and weld sealed (Loscoe 1996) for interim storage (about 40 years). One of the major tasks associated with the initial Path Forward activities is the development and maintenance of the safety documentation. In addition to meeting the construction needs for new structures, the safety documentation for each must be generated.

Accident and Off Normal Response and Recovery from Multi Canister Overpack (MCO) Processing Events

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ISBN 13 :
Total Pages : 44 pages
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Book Synopsis Accident and Off Normal Response and Recovery from Multi Canister Overpack (MCO) Processing Events by :

Download or read book Accident and Off Normal Response and Recovery from Multi Canister Overpack (MCO) Processing Events written by and published by . This book was released on 2000 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the process of removing spent nuclear fuel (SNF) from the K Basins through its subsequent packaging, drymg, transportation and storage steps, the SNF Project must be able to respond to all anticipated or foreseeable off-normal and accident events that may occur. Response procedures and recovery plans need to be in place, personnel training established and implemented to ensure the project will be capable of appropriate actions. To establish suitable project planning, these events must first be identified and analyzed for their expected impact to the project. This document assesses all off-normal and accident events for their potential cross-facility or Multi-Canister Overpack (MCO) process reversal impact. Table 1 provides the methodology for establishing the event planning level and these events are provided in Table 2 along with the general response and recovery planning. Accidents and off-normal events of the SNF Project have been evaluated and are identified in the appropriate facility Safety Analysis Report (SAR) or in the transportation Safety Analysis Report for Packaging (SARP). Hazards and accidents are summarized from these safety analyses and listed in separate tables for each facility and the transportation system in Appendix A, along with identified off-normal events. The tables identify the general response time required to ensure a stable state after the event, governing response documents, and the events with potential cross-facility or SNF process reversal impacts. The event closure is predicated on stable state response time, impact to operations and the mitigated annual occurrence frequency of the event as developed in the hazard analysis process.

Spent Nuclear Fuel (SNF) Multi Canister Overpack (MCO) Design Review Completion Report - Section 1 and 2

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ISBN 13 :
Total Pages : 579 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Spent Nuclear Fuel (SNF) Multi Canister Overpack (MCO) Design Review Completion Report - Section 1 and 2 by :

Download or read book Spent Nuclear Fuel (SNF) Multi Canister Overpack (MCO) Design Review Completion Report - Section 1 and 2 written by and published by . This book was released on 1999 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document summarizes the design reviews performed on the Multi-Canister Overpack and includes multiple appendices containing the Review Comment Record forms for each design review.

Spent Nuclear Fuel Project Multi-canister Overpack, Additional NRC Requirements

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Spent Nuclear Fuel Project Multi-canister Overpack, Additional NRC Requirements by :

Download or read book Spent Nuclear Fuel Project Multi-canister Overpack, Additional NRC Requirements written by and published by . This book was released on 1998 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The US Department of Energy (DOE), established in the K Basin Spent Nuclear Fuel Project Regulatory Policy, dated August 4, 1995 (hereafter referred to as the Policy), the requirement for new Spent Nuclear Fuel (SNF) Project facilities to achieve nuclear safety equivalency to comparable US Nuclear Regulatory Commission (NRC)-licensed facilities. For activities other than during transport, when the Multi-Canister Overpack (MCO) is used and resides in the Canister Storage Building (CSB), Cold Vacuum Drying (CVD) facility or Hot Conditioning System, additional NRC requirements will also apply to the MCO based on the safety functions it performs and its interfaces with the SNF Project facilities. An evaluation was performed in consideration of the MCO safety functions to identify any additional NRC requirements needed, in combination with the existing and applicable DOE requirements, to establish nuclear safety equivalency for the MCO. The background, basic safety issues and general comparison of NRC and DOE requirements for the SNF Project are presented in WHC-SD-SNF-DB-002.

Multi-canister Overpack

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Multi-canister Overpack by :

Download or read book Multi-canister Overpack written by and published by . This book was released on 1995 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Department of Energy (DOE) established in the K Basin Spent Fuel Project, Regulatory Policy, dated August 4, 1995 (hereafter referred to as the Policy), the requirement for new Spent Nuclear Fuel Project (SNFP) facilities to achieve ''nuclear safety equivalency'' to comparable U.S. Nuclear Regulatory Commission licensed facilities. For activities other than during transport, when the Multi-Canister Overpack (MCO) is used and resides in the Canister Storage Building (CSB), Conditioning Facility or K Basins Path Forward Projects, additional NRC requirements will also apply to the MCO based on the safety functions it performs and its interfaces with the SNFP facilities. An evaluation was performed in consideration of the MCO safety functions to identify any additional NRC requirements, to establish nuclear safety equivalency for the MCO.

Results for Additional Calculations for Task Order 98-009B-01,addendum 3 to

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ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Results for Additional Calculations for Task Order 98-009B-01,addendum 3 to by :

Download or read book Results for Additional Calculations for Task Order 98-009B-01,addendum 3 to written by and published by . This book was released on 1997 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several sets of new calculations were performed to support the Spent Nuclear Fuel project nuclear criticality safety evaluation. These new calculations include partial loading of Mark IA inner elements after the outers have been loaded, a new, more robust design for the central pipe insert for the Mark IA fuel baskets, Single Pass Reactor fuel loading, the lowering of a Mark IV-loaded MCO through the concrete operating deck as-it is inserted into the Canister Storage Building storage array, and one additional scrap basket loading error. None of these calculations exceeded the criticality safety limit.

CSER 95-001: Criticality Safety Evaluation Report for PUREX Canister Rack

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (88 download)

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Book Synopsis CSER 95-001: Criticality Safety Evaluation Report for PUREX Canister Rack by :

Download or read book CSER 95-001: Criticality Safety Evaluation Report for PUREX Canister Rack written by and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theory of programming - numerical analysis - data processing

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ISBN 13 :
Total Pages : 155 pages
Book Rating : 4.:/5 (636 download)

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Book Synopsis Theory of programming - numerical analysis - data processing by :

Download or read book Theory of programming - numerical analysis - data processing written by and published by . This book was released on 1975 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CSER 96-014

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ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis CSER 96-014 by :

Download or read book CSER 96-014 written by and published by . This book was released on 1997 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Criticality Safety Evaluation Report (CSER) documents a review of the criticality safety implications of a process test to be performed in tank 241-AZ-101 (101-AZ). The process test will determine the effectiveness of the retrieval system for mobilization of solids and the practicality of the system for future use in the underground storage tanks at Hanford. The scope of the CSER extends only to the testing and operation of the mixer pumps and does not include the transfer of waste from the tank. Justification is provided that a nuclear criticality is extremely unlikely, if not impossible, in this tank.

Analysis for Eccentric Multi Canister Overpack (MCO) Drops at the Canister Storage Building (CSB) (CSB-S-0073).

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ISBN 13 :
Total Pages : 143 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Analysis for Eccentric Multi Canister Overpack (MCO) Drops at the Canister Storage Building (CSB) (CSB-S-0073). by :

Download or read book Analysis for Eccentric Multi Canister Overpack (MCO) Drops at the Canister Storage Building (CSB) (CSB-S-0073). written by and published by . This book was released on 1999 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multi-Canister Overpacks (MCOs) containing spent nuclear fuel (SNF) will be routinely handled at the Canister Storage Building (CSB) during fuel movement operations in the SNF Project. This analysis was performed to investigate the potential for damage from an eccentric accidental drop onto the standard storage tube, overpack tube, service station, or sample/weld station. Appendix D was added to the FDNW document to include the peer Review Comment Record & transmittal record.

Spent Nuclear Fuel (SNF) Project Multi Canister Overpack (MCO) Process Flow Diagram Mass Balance Calculations

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Spent Nuclear Fuel (SNF) Project Multi Canister Overpack (MCO) Process Flow Diagram Mass Balance Calculations by :

Download or read book Spent Nuclear Fuel (SNF) Project Multi Canister Overpack (MCO) Process Flow Diagram Mass Balance Calculations written by and published by . This book was released on 2000 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this calculation document is to develop the bases for the material balances of the Multi-Canister Overpack (MCO) Level 1 Process Flow Diagram (PFD). The attached mass balances support revision two of the PFD for the MCO and provide future reference.

CSER 94-012: Criticality Safety Evaluation Report for 340 Facility

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (88 download)

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Book Synopsis CSER 94-012: Criticality Safety Evaluation Report for 340 Facility by :

Download or read book CSER 94-012: Criticality Safety Evaluation Report for 340 Facility written by and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Safety Analysis Report for Packaging (Onsite) Multi Canister Overpack Cask

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ISBN 13 :
Total Pages : 1013 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Safety Analysis Report for Packaging (Onsite) Multi Canister Overpack Cask by :

Download or read book Safety Analysis Report for Packaging (Onsite) Multi Canister Overpack Cask written by and published by . This book was released on 2001 with total page 1013 pages. Available in PDF, EPUB and Kindle. Book excerpt: This safety analysis report for packaging (SARP) documents the safety of shipments of irradiated fuel elements in the Multi-canister Overpack (MCO) and MCO Cask and Shippingport Spent Fuel Canister for a highway route controlled quantity, Type B, fissile package. This SARP evaluates the package during transfers of (1) water-filled MCOs from the K Basins to the Cold Vacuum Drying Facility (CVDF) and (2) sealed and cold vacuum dried MCOs from the CVDF in the 100 K Area to the Canister Storage Building in the 200 East Area.