ML20216C121
| ML20216C121 | |
| Person / Time | |
|---|---|
| Issue date: | 03/04/1980 |
| From: | Dircks W NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| To: | Ahearne NRC COMMISSION (OCM) |
| Shared Package | |
| ML20216B357 | List: |
| References | |
| FOIA-87-235 NUDOCS 8706300219 | |
| Download: ML20216C121 (10) | |
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MEPGANDUM FOR:
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~Ij William J. Dircks Acting' Executive Director for Operations T.3
~t_j FROM:
Ej William J. Dircks, Director
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and Safeguards b
SUBJECT:
B INFORMATION ON LOW-LEVEL WASTE SHIPMENTS
.. r Enclosed per your The one page summa. request is a sumary of low-level waste shipments.
wastes for 1977 and 1978.ry presents estimated breakdowns on the sources of 4
operating disposal site in 1978 and 1979.Also shown are the amounts shippe ci We have also enclosed a previoully prepared handout which discussed 3
cosmarcial wastas and provides background for the sumary tables..
i Please note that medical and academic wastes are designated es institutional wastes in the handout.
The industry category also includes. government laboratories and 4111tary, non-defense wettes.
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such as those from air force bases.
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3 Q/jknb
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i William J. Dircks. Director I
L Office of Nuclear Material Safety I
and Safeguards j
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Enclosures:
i'
- 1. Low-Level Waste Sheet l
2i Low-Level Waste Generated for Commercial Disposal, handout Comissioner Gilinsky, w/ enc 1.
cc:
Comissioner Kennedy, w/ enc 1.
Comissioner Hendrie, w/ enc 1.
3 Comissioner Bradford, w/ enc 1.
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MINTONB7-235 PDR
4 LOW-LEVEL WASTE Amounts by Source
,1977 (Estimated from University of Maryland Survey):
Annual Volume Percentage of Annual *.
Percentage of
- Source, 106 cu. ft.
Total Volume Shioments Total Shipments Medical / Academic
.8 34 Reactor 1.4 58
. Industry / Gov. Lab._
.2 8
. TOTAL 2.4 100 Amounts by Source - l978 (Estimated by NUS Corporation for DOE)f, Annual Volume Percentage of Annual
- Percentage of Source 106 cu. ft.-
Total Volume Shipments Total Shipments Medical /Acadernic
.7 24 Reactor 1.3 45 Industry / Gov. Lab.
.9 31 TOTAL 2.9 100 Amounts by Disposal Site:
Annual Volttme in 106 cu. ft.
Receiving Site 1978 1$79-Est.1980 South Carolina 2.2 2.4 1.9 Sheffield
.1 Nevada
.3
.2
?
.3
.4
?
TOTAL 2.9 3.0 3.0 W
It is' estimated that the 2,400,000 cubic feet of waste shipped in 1977 would involve'more than 8,000 shipments. The 2,900,000 received in 1979 would involve
+
at least 10,000 shipments. The estimate for the number of shipments is based on 300 cubic feet of waste per shipment (40 55 gallon drums per truckload). The.
number of shipments in each category would be directly related to the shipped volume and the percentages would be about the same as the percentage of total volume.
~
7 j
~ GENERAL DESCRIPTION OF LOW-LEVEL WASTE GENERATED FOR COMMERCIAL DISPOSt.L IN THE. UNITED STATES i
I
' To briefly sumarize, the major waste sources are licensed power reactors,
. institutions (hospitals ' clinics, universities, etc.) and government and industrial users and producers of radioactive materials.
The current waste.
generation rate is about 3 million cubic feet per year, containing about three quarters of a,million curies of activity. The following sumary combines the values from an NRC staff projection of low-level waste characteristics. based on 1977 data and a 1978. study of low-level waste conducted by the Office:of Nuclear Waste Isolation at Battelle Memorial. Institute.
Data for 1977 and 1978 show that licensed power reactors generate approximately half of the volume of i
LLW which contains about half of the radioactivity.
Most of the radioactivity-in licensed power reactor wastes was contained in a relatively small volume of, activated stainless steel components.
Institutional-wastesacdountforapproxi-
~
mately thirty percent of the volume of waste disposed in this country, but contain
+
^
a negligible fraction of'the activity.
Industrial and government sources' generate.
approximately twenty percent of the volume and half the radioactivity. Most of the radioactivity is generated by industrial sources, such as the companies which pro-duce radioisotopes for pharmaceutical manufacturers.
Industrial and government sources are also the major generators of thorium and natural and depleted uranium waste wHich is generated at a rate of about 2 million pounds 'per year.
A more precise breakdown than this could be misleading. The volume and activity of waste generated by any one source during any one year may vary widely.
For example,- activities such as cleanup of Three Mile Island, the ban on disposal r
y.
c... - '
of liquid" scintillation fluids at the Barnwell, South Carolina site, clean out of activ'ated structures from comercial reactor spent fuel pools before installa-a tion:of high density fuel storage racks, and the disposal of calcium fluoride wastes from fuel fabrication plants,.can induce significant fluctuations in.the.
proportions'of activity and/or volumes of waste from major sources.
The NRC ' staff estimates for 1977 and the NUS Corporation's results for 1978
_ low-level wastes are shown in Table I.
This may be useful in cur responses to-
~
the general public, keeping in mind the caveats noted above. The initial.
paragraph of this report does however, present;the best broad picture of low-level was'tes. More detailed information can be found in the following documents:
- 1) Memo from Dale Smith to John B. Martin dated August 10, 1979.-
'2)
" Preliminary State by State Assessment of. Low-Level Radioactive Wastes Shipped to Commercial Burial Grounds," by NUS Corporation, August 1979.-
A thorough understanding of the assumptions and limitations within the data-bases.for.these documents cannot be provided in this overview. Many of the estimates were made to bound specific technical issues, or were included as a strawman until a detailed study could be made.
I
c.
7ABLE I 1977 WASTE BREAKDOWN Waste Activity Waste Ci/.
Generator Shioped Volume ft3
- All sources 530,000 Ci 2.37(6) ft3
.22.
3 LWR's -
240,000 C1 1.4(6) ft
_ 37 R
Estimated 3
Non-Fuel Cycle 290,000 :Ci
.9.7(5) ft
.3 Estimated '
3
'l Institutional 6,000.C1 8(5) ft
.0075 Estimated Gov't Lab Industry, 3
and other 284,000 Ci 2(5)ft 1.42 1978 WASTE BREAKDOWN i
l 3
All sources 886,000 2.96(6)ft
.30 3
L'ats 405,000 1.26(6)ft
.32 Estimated 3
.28 I;cn-Fuel Cycle 481,000 1.70(6)ft Estimated 3
In'stitutional 2,500 7.50(5)ft
.0033
~
Estimated -
3 Industrial-474,000 7.20(5)ft
.66
. Government 3
.023 and liilitary 5,400 2.32(5)ft 4
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