ML16153A308: Difference between revisions
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
||
(2 intermediate revisions by the same user not shown) | |||
Line 2: | Line 2: | ||
| number = ML16153A308 | | number = ML16153A308 | ||
| issue date = 05/24/2016 | | issue date = 05/24/2016 | ||
| title = (External_Sender) Nwmi Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | | title = NRR E-mail Capture - (External_Sender) Nwmi Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | ||
| author name = Haass | | author name = Haass C | ||
| author affiliation = Northwest Medical Isotopes | | author affiliation = Northwest Medical Isotopes | ||
| addressee name = Martinez N | | addressee name = Martinez N | ||
Line 15: | Line 15: | ||
=Text= | =Text= | ||
{{#Wiki_filter: | {{#Wiki_filter:NRR-PMDAPEm Resource From: Carolyn Haass <carolyn.haass@nwmedicalisotopes.com> | ||
Sent: Tuesday, May 24, 2016 1:23 PM To: Martinez, Nancy Cc: Balazik, Michael; Steve Reese; Carolyn Haass | Sent: Tuesday, May 24, 2016 1:23 PM To: Martinez, Nancy Cc: Balazik, Michael; Steve Reese; Carolyn Haass | ||
==Subject:== | ==Subject:== | ||
[External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification | [External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | ||
: Nancy, Yes, the diesel generator building and waste management building are part of the 1 ha (2.5 acre) partially paved parking lot of the MURR alternative site Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com From: "Martinez, Nancy" <Nancy.Martinez@nrc.gov> | |||
carolyn.haass@nwmedicalisotopes.com | Date: Friday, May 20, 2016 at 6:26 AM To: Carolyn Haass <carolyn.haass@nwmedicalisotopes.com> | ||
Cc: "Balazik, Michael" <Michael.Balazik@nrc.gov>, Steve Reese <steve.reese@nwmedicalisotopes.com> | |||
Michael.Balazik@nrc.gov | |||
>, Steve Reese <steve.reese@nwmedicalisotopes.com | |||
> | |||
==Subject:== | ==Subject:== | ||
RE: NWMI Non-Proprietary Write-up of Section 4.4. | RE: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | ||
2.7.1 - Recovery of Off-Specification Uranium Carolyn, | : Carolyn, Thank you for the information below. Regarding the clarification response to RAI ALT-2A (location of support buildings). I want to confirm that that the diesel generator building and waste management building at the MURR alternative site be located within the 1 ha (2.5 acre) partially paved parking lot? | ||
Thanks, | : Thanks, Nancy From: Carolyn Haass [mailto:carolyn.haass@nwmedicalisotopes.com] | ||
mailto:carolyn.haass@nwmedicalisotopes.com | Sent: Thursday, May 19, 2016 12:24 AM To: Martinez, Nancy <Nancy.Martinez@nrc.gov> | ||
Cc: Balazik, Michael <Michael.Balazik@nrc.gov>; Steve Reese <steve.reese@nwmedicalisotopes.com>; Carolyn Haass | |||
<carolyn.haass@nwmedicalisotopes.com> | |||
<carolyn.haass@nwmedicalisotopes.com | |||
> | |||
==Subject:== | ==Subject:== | ||
[External_Sender] NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification | [External_Sender] NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | ||
: Nancy, Per your request during yesterdays weekly meeting, below is the revised public version of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium. | |||
Please let me know if you have any other clarifications. | Please let me know if you have any other clarifications. | ||
NWMI Non-Proprietary Write-up of Section 4.4. | NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium Off-specification uranium can be generated during target fabrication in the target fabrication system. The off-specification uranium is anticipated to be generated intermittently. The general approach to deal with off specification uranium is for it to be recycled and processed into fresh LEU target material. The exception is if the uranium is not suitable for LEU target 1 | ||
2.7.1 - Recovery of Off-Specification Uranium Off-specification uranium can be generated during target fabrication in the target fabrication system. The off-specification uranium is anticipated to be generated intermittently. The general approach to deal with off specification uranium is for it to be recycled and processed into fresh LEU target material. The exception is if the uranium is not suitable for LEU target | |||
material production (e.g., the enrichment is too low). Any LEU material with low enrichment, it will be stabilized, packaged for secured storage and then returned to DOE per the Uranium Lease Take Back contract. | |||
For the preliminary design, the off-specification uranium operations will be sized to accommodate 25 percent of the total throughput. An allowance has been made in the mass balance for the generation of off-specification uranium. There are three potential areas in the target fabrication system that off-specification uranium may be recovered including: | For the preliminary design, the off-specification uranium operations will be sized to accommodate 25 percent of the total throughput. An allowance has been made in the mass balance for the generation of off-specification uranium. There are three potential areas in the target fabrication system that off-specification uranium may be recovered including: | ||
* Uranium that has been irradiated, recovered during irradiated target processing, and recycled into new LEU target material may eventually be unacceptable for continued 99Mo production due to the burnup of 235U and buildup of unwanted uranium isotopes. This material, which is recovered as uranyl nitrate, will be converted into a stable form for disposition and packaged for secured storage and returned to DOE. | * Uranium that has been irradiated, recovered during irradiated target processing, and recycled into new LEU target material may eventually be unacceptable for continued 99Mo production due to the burnup of 235U and buildup of unwanted uranium isotopes. This material, which is recovered as uranyl nitrate, will be converted into a stable form for disposition and packaged for secured storage and returned to DOE. | ||
* If uranium is identified as being off-specification due to the presence of chemical impurities, the material will be recycled to the Uranium Recycle System within the hot cells. The purified uranyl nitrate will then be recycled to the target fabrication process. | * If uranium is identified as being off-specification due to the presence of chemical impurities, the material will be recycled to the Uranium Recycle System within the hot cells. The purified uranyl nitrate will then be recycled to the target fabrication process. | ||
* If LEU target material is identified as being off-specification after being produced (e.g., | * If LEU target material is identified as being off-specification after being produced (e.g., doesnt meet process requirements), the material will be recycled to the uranium dissolution step in the Target Fabrication System. | ||
Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com | Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com 2 | ||
Hearing Identifier: | Hearing Identifier: NRR_PMDA Email Number: 2876 Mail Envelope Properties (F6AA478E-525B-4BFA-A636-ABB6C42B7EB2) | ||
==Subject:== | ==Subject:== | ||
[External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | [External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - | ||
Recovery of Off-Specification Uranium Sent Date: 5/24/2016 1:22:40 PM Received Date: 5/24/2016 1:22:47 PM From: Carolyn Haass Created By: carolyn.haass@nwmedicalisotopes.com Recipients: | |||
"Balazik, Michael" <Michael.Balazik@nrc.gov> | |||
Tracking Status: None "Steve Reese" <steve.reese@nwmedicalisotopes.com> | |||
Tracking Status: None "Carolyn Haass" <carolyn.haass@nwmedicalisotopes.com> | |||
Tracking Status: None "Martinez, Nancy" <Nancy.Martinez@nrc.gov> | |||
Tracking Status: None Post Office: nwmedicalisotopes.com Files Size Date & Time MESSAGE 4223 5/24/2016 1:22:47 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: | |||
Recipients Received: | |||
NRR-PMDAPEm Resource From: Carolyn Haass <carolyn.haass@nwmedicalisotopes.com> | |||
Sent: Tuesday, May 24, 2016 1:23 PM To: Martinez, Nancy Cc: Balazik, Michael; Steve Reese; Carolyn Haass | |||
Sent: Tuesday, May 24, 2016 1:23 PM To: Martinez, Nancy Cc: Balazik, Michael; Steve Reese; Carolyn Haass | |||
==Subject:== | ==Subject:== | ||
[External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification | [External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | ||
: Nancy, Yes, the diesel generator building and waste management building are part of the 1 ha (2.5 acre) partially paved parking lot of the MURR alternative site Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com From: "Martinez, Nancy" <Nancy.Martinez@nrc.gov> | |||
carolyn.haass@nwmedicalisotopes.com | Date: Friday, May 20, 2016 at 6:26 AM To: Carolyn Haass <carolyn.haass@nwmedicalisotopes.com> | ||
Cc: "Balazik, Michael" <Michael.Balazik@nrc.gov>, Steve Reese <steve.reese@nwmedicalisotopes.com> | |||
Michael.Balazik@nrc.gov | |||
>, Steve Reese <steve.reese@nwmedicalisotopes.com | |||
> | |||
==Subject:== | ==Subject:== | ||
RE: NWMI Non-Proprietary Write-up of Section 4.4. | RE: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | ||
2.7.1 - Recovery of Off-Specification Uranium Carolyn, | : Carolyn, Thank you for the information below. Regarding the clarification response to RAI ALT-2A (location of support buildings). I want to confirm that that the diesel generator building and waste management building at the MURR alternative site be located within the 1 ha (2.5 acre) partially paved parking lot? | ||
Thanks, | : Thanks, Nancy From: Carolyn Haass [mailto:carolyn.haass@nwmedicalisotopes.com] | ||
mailto:carolyn.haass@nwmedicalisotopes.com | Sent: Thursday, May 19, 2016 12:24 AM To: Martinez, Nancy <Nancy.Martinez@nrc.gov> | ||
Cc: Balazik, Michael <Michael.Balazik@nrc.gov>; Steve Reese <steve.reese@nwmedicalisotopes.com>; Carolyn Haass | |||
<carolyn.haass@nwmedicalisotopes.com> | |||
<carolyn.haass@nwmedicalisotopes.com | |||
> | |||
==Subject:== | ==Subject:== | ||
[External_Sender] NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification | [External_Sender] NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | ||
: Nancy, Per your request during yesterdays weekly meeting, below is the revised public version of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium. | |||
Please let me know if you have any other clarifications. | Please let me know if you have any other clarifications. | ||
NWMI Non-Proprietary Write-up of Section 4.4. | NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium Off-specification uranium can be generated during target fabrication in the target fabrication system. The off-specification uranium is anticipated to be generated intermittently. The general approach to deal with off specification uranium is for it to be recycled and processed into fresh LEU target material. The exception is if the uranium is not suitable for LEU target 1 | ||
2.7.1 - Recovery of Off-Specification Uranium Off-specification uranium can be generated during target fabrication in the target fabrication system. The off-specification uranium is anticipated to be generated intermittently. The general approach to deal with off specification uranium is for it to be recycled and processed into fresh LEU target material. The exception is if the uranium is not suitable for LEU target | |||
material production (e.g., the enrichment is too low). Any LEU material with low enrichment, it will be stabilized, packaged for secured storage and then returned to DOE per the Uranium Lease Take Back contract. | |||
For the preliminary design, the off-specification uranium operations will be sized to accommodate 25 percent of the total throughput. An allowance has been made in the mass balance for the generation of off-specification uranium. There are three potential areas in the target fabrication system that off-specification uranium may be recovered including: | For the preliminary design, the off-specification uranium operations will be sized to accommodate 25 percent of the total throughput. An allowance has been made in the mass balance for the generation of off-specification uranium. There are three potential areas in the target fabrication system that off-specification uranium may be recovered including: | ||
* Uranium that has been irradiated, recovered during irradiated target processing, and recycled into new LEU target material may eventually be unacceptable for continued 99Mo production due to the burnup of 235U and buildup of unwanted uranium isotopes. This material, which is recovered as uranyl nitrate, will be converted into a stable form for disposition and packaged for secured storage and returned to DOE. | * Uranium that has been irradiated, recovered during irradiated target processing, and recycled into new LEU target material may eventually be unacceptable for continued 99Mo production due to the burnup of 235U and buildup of unwanted uranium isotopes. This material, which is recovered as uranyl nitrate, will be converted into a stable form for disposition and packaged for secured storage and returned to DOE. | ||
* If uranium is identified as being off-specification due to the presence of chemical impurities, the material will be recycled to the Uranium Recycle System within the hot cells. The purified uranyl nitrate will then be recycled to the target fabrication process. | * If uranium is identified as being off-specification due to the presence of chemical impurities, the material will be recycled to the Uranium Recycle System within the hot cells. The purified uranyl nitrate will then be recycled to the target fabrication process. | ||
* If LEU target material is identified as being off-specification after being produced (e.g., | * If LEU target material is identified as being off-specification after being produced (e.g., doesnt meet process requirements), the material will be recycled to the uranium dissolution step in the Target Fabrication System. | ||
Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com | Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com 2 | ||
Hearing Identifier: | Hearing Identifier: NRR_PMDA Email Number: 2876 Mail Envelope Properties (F6AA478E-525B-4BFA-A636-ABB6C42B7EB2) | ||
==Subject:== | ==Subject:== | ||
[External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium | [External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - | ||
Recovery of Off-Specification Uranium Sent Date: 5/24/2016 1:22:40 PM Received Date: 5/24/2016 1:22:47 PM From: Carolyn Haass Created By: carolyn.haass@nwmedicalisotopes.com Recipients: | |||
Post Office: | "Balazik, Michael" <Michael.Balazik@nrc.gov> | ||
Tracking Status: None "Steve Reese" <steve.reese@nwmedicalisotopes.com> | |||
Tracking Status: None "Carolyn Haass" <carolyn.haass@nwmedicalisotopes.com> | |||
Tracking Status: None "Martinez, Nancy" <Nancy.Martinez@nrc.gov> | |||
Tracking Status: None Post Office: nwmedicalisotopes.com Files Size Date & Time MESSAGE 4223 5/24/2016 1:22:47 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: | |||
Recipients Received:}} |
Latest revision as of 16:21, 4 December 2019
ML16153A308 | |
Person / Time | |
---|---|
Site: | Northwest Medical Isotopes |
Issue date: | 05/24/2016 |
From: | Haass C Northwest Medical Isotopes |
To: | Martinez N NRC/NRR/DLR/RERB |
References | |
Download: ML16153A308 (3) | |
Text
NRR-PMDAPEm Resource From: Carolyn Haass <carolyn.haass@nwmedicalisotopes.com>
Sent: Tuesday, May 24, 2016 1:23 PM To: Martinez, Nancy Cc: Balazik, Michael; Steve Reese; Carolyn Haass
Subject:
[External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium
- Nancy, Yes, the diesel generator building and waste management building are part of the 1 ha (2.5 acre) partially paved parking lot of the MURR alternative site Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com From: "Martinez, Nancy" <Nancy.Martinez@nrc.gov>
Date: Friday, May 20, 2016 at 6:26 AM To: Carolyn Haass <carolyn.haass@nwmedicalisotopes.com>
Cc: "Balazik, Michael" <Michael.Balazik@nrc.gov>, Steve Reese <steve.reese@nwmedicalisotopes.com>
Subject:
RE: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium
- Carolyn, Thank you for the information below. Regarding the clarification response to RAI ALT-2A (location of support buildings). I want to confirm that that the diesel generator building and waste management building at the MURR alternative site be located within the 1 ha (2.5 acre) partially paved parking lot?
- Thanks, Nancy From: Carolyn Haass [1]
Sent: Thursday, May 19, 2016 12:24 AM To: Martinez, Nancy <Nancy.Martinez@nrc.gov>
Cc: Balazik, Michael <Michael.Balazik@nrc.gov>; Steve Reese <steve.reese@nwmedicalisotopes.com>; Carolyn Haass
<carolyn.haass@nwmedicalisotopes.com>
Subject:
[External_Sender] NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium
- Nancy, Per your request during yesterdays weekly meeting, below is the revised public version of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium.
Please let me know if you have any other clarifications.
NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium Off-specification uranium can be generated during target fabrication in the target fabrication system. The off-specification uranium is anticipated to be generated intermittently. The general approach to deal with off specification uranium is for it to be recycled and processed into fresh LEU target material. The exception is if the uranium is not suitable for LEU target 1
material production (e.g., the enrichment is too low). Any LEU material with low enrichment, it will be stabilized, packaged for secured storage and then returned to DOE per the Uranium Lease Take Back contract.
For the preliminary design, the off-specification uranium operations will be sized to accommodate 25 percent of the total throughput. An allowance has been made in the mass balance for the generation of off-specification uranium. There are three potential areas in the target fabrication system that off-specification uranium may be recovered including:
- Uranium that has been irradiated, recovered during irradiated target processing, and recycled into new LEU target material may eventually be unacceptable for continued 99Mo production due to the burnup of 235U and buildup of unwanted uranium isotopes. This material, which is recovered as uranyl nitrate, will be converted into a stable form for disposition and packaged for secured storage and returned to DOE.
- If uranium is identified as being off-specification due to the presence of chemical impurities, the material will be recycled to the Uranium Recycle System within the hot cells. The purified uranyl nitrate will then be recycled to the target fabrication process.
- If LEU target material is identified as being off-specification after being produced (e.g., doesnt meet process requirements), the material will be recycled to the uranium dissolution step in the Target Fabrication System.
Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com 2
Hearing Identifier: NRR_PMDA Email Number: 2876 Mail Envelope Properties (F6AA478E-525B-4BFA-A636-ABB6C42B7EB2)
Subject:
[External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 -
Recovery of Off-Specification Uranium Sent Date: 5/24/2016 1:22:40 PM Received Date: 5/24/2016 1:22:47 PM From: Carolyn Haass Created By: carolyn.haass@nwmedicalisotopes.com Recipients:
"Balazik, Michael" <Michael.Balazik@nrc.gov>
Tracking Status: None "Steve Reese" <steve.reese@nwmedicalisotopes.com>
Tracking Status: None "Carolyn Haass" <carolyn.haass@nwmedicalisotopes.com>
Tracking Status: None "Martinez, Nancy" <Nancy.Martinez@nrc.gov>
Tracking Status: None Post Office: nwmedicalisotopes.com Files Size Date & Time MESSAGE 4223 5/24/2016 1:22:47 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
NRR-PMDAPEm Resource From: Carolyn Haass <carolyn.haass@nwmedicalisotopes.com>
Sent: Tuesday, May 24, 2016 1:23 PM To: Martinez, Nancy Cc: Balazik, Michael; Steve Reese; Carolyn Haass
Subject:
[External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium
- Nancy, Yes, the diesel generator building and waste management building are part of the 1 ha (2.5 acre) partially paved parking lot of the MURR alternative site Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com From: "Martinez, Nancy" <Nancy.Martinez@nrc.gov>
Date: Friday, May 20, 2016 at 6:26 AM To: Carolyn Haass <carolyn.haass@nwmedicalisotopes.com>
Cc: "Balazik, Michael" <Michael.Balazik@nrc.gov>, Steve Reese <steve.reese@nwmedicalisotopes.com>
Subject:
RE: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium
- Carolyn, Thank you for the information below. Regarding the clarification response to RAI ALT-2A (location of support buildings). I want to confirm that that the diesel generator building and waste management building at the MURR alternative site be located within the 1 ha (2.5 acre) partially paved parking lot?
- Thanks, Nancy From: Carolyn Haass [2]
Sent: Thursday, May 19, 2016 12:24 AM To: Martinez, Nancy <Nancy.Martinez@nrc.gov>
Cc: Balazik, Michael <Michael.Balazik@nrc.gov>; Steve Reese <steve.reese@nwmedicalisotopes.com>; Carolyn Haass
<carolyn.haass@nwmedicalisotopes.com>
Subject:
[External_Sender] NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium
- Nancy, Per your request during yesterdays weekly meeting, below is the revised public version of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium.
Please let me know if you have any other clarifications.
NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 - Recovery of Off-Specification Uranium Off-specification uranium can be generated during target fabrication in the target fabrication system. The off-specification uranium is anticipated to be generated intermittently. The general approach to deal with off specification uranium is for it to be recycled and processed into fresh LEU target material. The exception is if the uranium is not suitable for LEU target 1
material production (e.g., the enrichment is too low). Any LEU material with low enrichment, it will be stabilized, packaged for secured storage and then returned to DOE per the Uranium Lease Take Back contract.
For the preliminary design, the off-specification uranium operations will be sized to accommodate 25 percent of the total throughput. An allowance has been made in the mass balance for the generation of off-specification uranium. There are three potential areas in the target fabrication system that off-specification uranium may be recovered including:
- Uranium that has been irradiated, recovered during irradiated target processing, and recycled into new LEU target material may eventually be unacceptable for continued 99Mo production due to the burnup of 235U and buildup of unwanted uranium isotopes. This material, which is recovered as uranyl nitrate, will be converted into a stable form for disposition and packaged for secured storage and returned to DOE.
- If uranium is identified as being off-specification due to the presence of chemical impurities, the material will be recycled to the Uranium Recycle System within the hot cells. The purified uranyl nitrate will then be recycled to the target fabrication process.
- If LEU target material is identified as being off-specification after being produced (e.g., doesnt meet process requirements), the material will be recycled to the uranium dissolution step in the Target Fabrication System.
Carolyn Haass Northwest Medical Isotopes, LLC Chief Operating Officer l Vice President 509-430-6921 carolyn.haass@nwmedicalisotopes.com www.nwmedicalisotopes.com 2
Hearing Identifier: NRR_PMDA Email Number: 2876 Mail Envelope Properties (F6AA478E-525B-4BFA-A636-ABB6C42B7EB2)
Subject:
[External_Sender] Re: NWMI Non-Proprietary Write-up of Section 4.4.2.7.1 -
Recovery of Off-Specification Uranium Sent Date: 5/24/2016 1:22:40 PM Received Date: 5/24/2016 1:22:47 PM From: Carolyn Haass Created By: carolyn.haass@nwmedicalisotopes.com Recipients:
"Balazik, Michael" <Michael.Balazik@nrc.gov>
Tracking Status: None "Steve Reese" <steve.reese@nwmedicalisotopes.com>
Tracking Status: None "Carolyn Haass" <carolyn.haass@nwmedicalisotopes.com>
Tracking Status: None "Martinez, Nancy" <Nancy.Martinez@nrc.gov>
Tracking Status: None Post Office: nwmedicalisotopes.com Files Size Date & Time MESSAGE 4223 5/24/2016 1:22:47 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received: