ML19121A229

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Independent Spent Fuel Storage Installation - Annual Radioactive Effluent Release Report for January - December 2018
ML19121A229
Person / Time
Site: Haddam Neck  File:Connecticut Yankee Atomic Power Co icon.png
Issue date: 04/23/2019
From:
Connecticut Yankee Atomic Power Co
To:
Office of Nuclear Material Safety and Safeguards
Shared Package
ML19121A259 List:
References
CY-19-013
Download: ML19121A229 (16)
v • d • e


Text

ENCLOSURE 1 HADDAMNECK INDEPENDENT SPENT FUEL STORAGE INSTALLATION ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY -DECEMBER 2018 CY-19-013 HADDAM NECK INDEPENDENT SPENT FUEL STORAGE INSTALLATION License Nos. DPR-61 and SFGL-21 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT January-December 2018 2rRscs Rodlolian Sofely & Control Sarvlcos April 2019 Prepared by: Radiation Safety & Control Services 91 Portsmouth Avenue Stratham, NH 03885-2468 EXECUTIVE

SUMMARY

Tables 1 and 2 summarize the quantity of radioactive gaseo_us and liquid effluents, respectively, for each quarter of 2018. There were no gaseous or liquid releases in 2018. Table 3 summarizes waste shipped offsite for disposal for each half year of 2018. There was no waste shipped for disposal in 2018. Appendices A and B indicate the status of reportable items per the requirements of the Offsite Dose Calculation Manual (ODCM). There were no reportable items in 2018. Appendix C presents any changes in the ODCM. The ODCM was not revised in 2018. CY 2018 Annual RER Report Page 2 of 15 Table 1 HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2018 Gaseous Effluents-Summation of All Releases -Nuclides Released Units 1st 2nd 3rd "4th Error

  • Quarter Qu*arter Quarter . Quarter A. Fission and Activation Gases Total Release Ci NIA* NIA*

NIA* NIA* NIA* AveraQe release rate µCits NIA* NIA* NIA* NIA*

Percent of reoulatorv limit % NIA* NIA* NIA* NIA* B.-lodines Total Iodines released Ci NIA* NIA*

NIA* NIA* NIA* AveraQe release rate ' µCils NIA* NIA* NIA* NIA* Percent of reQulatory limit % NIA* NIA* NIA* NIA* C. Partic~fates

.. Particulates Released Ci NIA* NIA* NIA* NIA* NIA* Averaoe release rate µCils NIA* NIA* NIA* NIA* Percent of regulatory limit % NIA* NIA* NIA* NIA* Gross alpha radioactivitv Ci NIA* NIA* NIA* NIA* o. Tritium Total release Ci NIA*

  • NIA* NIA* NIA* NIA* Averaae release rate µCils NIA* NIA* NIA* NIA* Percent of reaulatorv limit % NIA* NIA* NIA* NIA* NIA*= Not Applicable There are no gaseous effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI) CY 2018 Annual RER Report Page 3 of 15 Table 1A HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2018 Gaseous Effluents

-Ground Level Releases -Batch Mode Nuclides Release~dnit 1st 2nd 3rd 4th Total Quarter Quarter Quarter Quarter {~lff.ifliBiVi!al:elsi~~~;i~;

,~ !JI!&
.. * --~~*-,.-11'."-*'****"-~
    • .. ~.,*l'iHl~l.,,, ,,t;.~-/P.Ji~'i/.i\b;~;;;, Krvpton-85 Ci NIA* NIA* NIA* NIA* NIA* Krvpton-85m Ci NIA* NIA* NIA* NIA* NIA*

Krvpton-87 Ci NIA* NIA* NIA* NIA* NIA* Krvpton-88 Ci NIA* NIA*

NIA* NIA* NIA* Xenon-133 Ci NIA* NIA* NIA" NIA* NIA* Xenon-135 Ci NIA* NIA* NIA" NIA* NIA* Xenon-135m Ci NIA* NIA* NIA*

NIA* NIA* Xenon-138 Ci NIA* NIA* NIA* NIA* NIA*

Unidentified Ci NIA* NIA* NIA* NIA* NIA*

Total for period Ci NIA* NIA* NIA* NIA* NIA* ~-.1111:JJJJB~~f"1~t~t~~il~i&!\t~J~~~~4ti~1'8~1;~r~~l~f~!t~i~~~~l~af~t.~w.t~~~tt1~

lodine-131 Ci NIA* NIA* NIA* NIA* NIA*

lodine-133 Ci NIA* NIA* NIA* NIA* NIA* lodine-135 Ci N/A* NIA* NIA* NIA*

N/A* Total for period Ci NIA* NIA* NIA* NIA* NIA*

lfn'l>1i.::.

..... ,,.t};'~~ww,~

5*~1~~*i1l\il'N@X~f.%1!.v,~1>~f.,'.~*Ali&lf1gW~~f~l\;t'eit-mllR~""ltl]',.~-r,lf'W\t,\1:r.$(ti,i);__~~.fu..~ ti~~~~.1111

~-Ut~t~ ... ,~~iVJ~~?bi'3)lf~

1-~~!..,;~~f-:!!tit~1S\Wf&iEi~llt~fr)t.R~l:c~f~~"1.~Jf~1i.2Ml~~Wt.'$J~l~Jzt~v~~~t1Pli~fil~l.t~4hvt~~i~~~ Strontium-89 Ci NIA* NIA* NIA* NIA* NIA* Strontium-90 Ci NIA* NIA* NIA* NIA* NIA* Cesium-134 Ci NIA* NIA* NIA* NIA* NIA* Cesium-137 Ci NIA* NIA* NIA* NIA* NIA*

Cobalt-60 Ci NIA* NIA* NIA* NIA* NIA* Barium-Lanthanum-140 Ci NIA* NIA* NIA* NIA* NIA* Others-Plutonium-238 Ci NIA* NIA* NIA* NIA* NIA* Curium-243,244 Ci NIA* NIA* NIA* NIA*

NIA* Uranium-234 Ci NIA* NIA* NIA* NIA* NIA* Uranium-238 Ci NIA* NIA* NIA* NIA*

NIA* Thorium-232 Ci NIA* NIA* NIA* NIA* NIA* Radium-226 Ci NIA* NIA* NIA* NIA* NIA* NIA*= Not Applicable There are no gaseous effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI) CY 2018 Annual RER Report Page 4 of 15 Table 18 HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2018 Gaseous Effluents

-Ground Level Releases -Continuous Mode Nuclides Released Unit 1st 2nd 3rd 4th I Quarter Quarter Quarter Quarter

~ffl:G!l'~"'-~~"'*B&

--.,~rl"iX

,,~-:::,:1<~ll,'f;,;.~~"';';*}t-""**>'<'~1'i~§':~wr;!~1*1t"~~~-(~~}'r{ii.'~'f'*JJ,~9if.5r.lli/tl 0

  • l~L-~,.,\l~.§'.£11;\;~',:;f'!~:l

.:.~~; .'f .1~~~~~lt1i~t:tr,~~~~~~&~1f~f~it

~~tl5f~~i;~{it t~~i'.~~~~~~~~t§;tki Krypton-85 Ci NIA* NIA* NIA* NIA* Krypton-85m Ci NIA* NIA* NIA* NIA*

Krypton-87 Ci NIA* NIA* NIA* NIA* Krypton-88 Ci NIA* NIA* NIA* NIA* Xenon-133 Ci NIA* NIA* NIA* NIA* Xenon-135 Ci NIA* NIA* NIA* NIA* Xenon-135m Ci NIA* NIA* NIA* NIA* Xenon-138 Ci NIA* NIA* NIA* NIA* Unidentified Ci NIA* NIA* NIA* NIA* Total for period Ci NIA* NIA* NIA* NIA* tt~J(t{J.fffD\.ifW[:iil~i'{ffii?1~5i'*~~:, 1flrl;i1-.~$'t-Wt;.3fi-lit{/~il~~}W,~;;~t~T-~~iUiii,~l~f-llf.~"¥,~~i.~

~c-~ .. .. 1 . .."'""' ..... ~{!,;;~J'?r,~~1

... ~::*rr~:i..t1-::t:N,~~..

~. ::*.-.. ~i~:iJi!.!{:~~<k*

.. ~tv,r.,i~t~i_.,.*

etr.~~o;Wf-1.\i,_~ ., ~}. t

  • tf.!.!.. ,-K"f-. :.--b._:*1*,, ** 1 '"'"'.,. ~r.1f£IJ;~-~l-..::-~d lodine-131 Ci NIA* NIA* NIA* NIA*

lodine-133 Ci NIA* NIA* NIA* NIA* lodine-135 Ci NIA* NIA* NIA* NIA* Total !ili~lfiilli NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* li~t~iii?I NIA* NIA* NIA* Total for period Ci NIA* NIA* NIA* NIA*

NIA* ~;1m1.mrm~i~I?f.ilt~*k>1.tJ11ir~~~ii~~.,~~r~mj,~~~~1i~~~~m-l~. ....... .b .* .* = .. ,~F\*ol.,r-!.~:,,~:,;.t,:.1~,.;.~~*.J.r?.t . .Zi.."-.t.~, jl\,~ .~L~i.fm.*.l~:.

.. ~.t..1J ""!S <!i ., ... ..,,.\W~*

  • . 'l, ,,, . .... h .. !.,,.'t:,i<;,.".!: . :,.,><.,.>
    • ..; .... ((f'~!,;:-.:...*,l."~

.. if *.:.,:@:"~

...'
:!.,?

Strontium-89 Ci NIA* NIA* NIA* NIA* NIA* Strontium-90 Ci NIA* NIA* NIA* NIA* NIA* Cesium-134 Ci NIA* N/A* NIA* NIA*

NIA* Cesium-137 Ci NIA* NIA* NIA* NIA* NIA* Cobalt-60 Ci NiA* NIA* NIA* NIA* NIA* Barium-Lanthanum-140 Ci NIA* NIA* NIA* NIA* NIA* Others-Plutonium-238 Ci NIA* NIA* NIA* NIA*

NIA* Curium-243,244 Ci NIA* NIA* NIA* NIA* NIA* Uranium-234 Ci NIA* NIA* NIA* NIA* NIA* Uranium-238 Ci NIA* NIA*

N/A* NIA* NIA* Thorium-232 Ci NIA* NIA* NIA* NIA* NIA* Radium-226 Ci NIA* NIA* NIA* NIA* NIA* NIA*= Not Applicable There are no gaseous effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI) CY 2018 Annual RER Report Page 5 of 15 Table 1C HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2018 Gaseous Effluents

-Elevated Releases -Batch Mode Nuclides Released ton-85 Ci NIA* NIA* NIA* NIA* NIA* ton-85m Ci NIA* NIA* NIA* NIA* NIA* ton-87 Ci NIA* NIA* NIA* NIA* NIA* ton-88 Ci NIA* NIA* NIA* NIA* NIA* Xenon-133 Ci NIA* NIA* NIA* NIA*

NIA* Xenon-135 Ci NIA* NIA* NIA* NIA*

NIA* Xenon-135m Ci NIA* NIA* NIA* NIA* Xenon-138 Ci NIA* NIA* NIA*

NIA* Unidentified Ci NIA* NIA* NIA* NIA* Total for eriod Ci NIA* NIA* NIA*

NIA* Iodine-131 Ci NIA* lodine-133 Ci NIA* lodine-135 Ci NIA* Total for eriod NIA* Strontium-89 Ci NIA* NIA* NIA* NIA* NIA* Strontium-90 Ci NIA* NIA* NIA* NIA* NIA* Cesium-134 Ci NIA* NIA* NIA*

NIA* NIA* Cesium-137 Ci NIA* NIA* NIA*

NIA* NIA* Cobalt-60 Ci NIA* NIA* NIA* NIA* NIA* Barium-Lanthanum-140 Ci NIA* NIA* NIA*

NIA* NIA* Others-Plutonium-238 Ci NIA* NIA* NIA* NIA* NIA* Curium-243,244 Ci NIA* NIA* NIA* NIA* NIA* Uranium-234 Ci NIA* NIA* NIA* NIA* NIA* Uranium-238 Ci NIA* NIA* NIA* NIA* NIA* Thorium-232 Ci NIA* NIA* NIA* N/A* NIA* Radium-226 Ci NIA* NIA* NIA*

NIA* NIA* NIA*= Not Applicable There are no gaseous effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI) CY 2018 Annual RER Report Page 6 of 15 Table 1D HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2018 Gaseous Effluents

-Elevated Releases -Continuous Mode Nuclides Released Unit 1st 2nd 3rd 4th Quarter Quarter Quarter Quarter f.'if~lniifi'(l"ratfe"i1'.;i£!iiilf'}~t1\~"w~n~i1','\'li*,;w.r,:'iJ>J<i,k.~~&:lr1@1;~jYt<.,'#'it.fi

    • 1f'll'1t;,Wfr<1-lffi,.lfWE~~~~~f.~~,ful ,d"~t-,,,;.,1,..

,..,. ... *... } .r..~ ... ,.. -**---~ .* j1;J~7t't5~~~,fl~~Aut~g]A\~1~~~}J;JJ1.d~~w~~~fif,.~~t'tl.iK{

~~.~~~;~;$;{

~->.¥ t~. 1~11.(~~~~!Wi~::*

f.~"~m;,_;~~

Krypton-85 Ci NIA* NIA* NIA* NIA* Krypton-85m Ci NIA* NIA* NIA* NIA* Krypton-87 Ci NIA* NIA* NIA* NIA* Krypton-88 Ci NIA* NIA* NIA* NIA* Xenon-133 Ci NIA* NIA* NIA* NIA* Xenon-135 Ci NIA* NIA* NIA* NIA* Xenon-135m Ci NIA* NIA* NIA* NIA* Xenon-138 Ci NIA* NIA* NIA*

NIA* Unidentified Ci NIA* NIA* NIA* NIA* Total for eriod Ci NIA* NIA* NIA* NIA* lodine-131 Ci NIA* NIA* NIA* NIA* lodine-133 Ci NIA* NIA* NIA* NIA* lodine-135 Ci NIA* NIA*

NIA* NIA* Total for period Ci NIA* NIA* NIA* NIA* ~~fmi{flffllltr~*'"'.,i}li'",o*'>!e'f""'"'~"lfi'*,a,*;\l,1ll:il,,.-*"'"~-,~*;o:~WjM~,,~,1j~",~-

~;, .. _x,i.* : .. ,. ;r~.~~ .'.. . .m.Jttfu:JJ~.~

w~,l~~~r!J.il:~tiii

__ J' ,~~~~~j~j[~l.-.~~J.'l~t

    • .fi}~~~~xlm~

Jtki:t% . ~-il!fil{!

Strontium-89 Ci NIA* NIA*

NIA* NIA* Strontium-90 Ci NIA* NIA* NIA* NIA* Cesium-134 Ci NIA* NIA* NIA* NIA* Cesium-137 Ci NIA* NIA* NIA* NIA* Cobalt-60 Ci NIA* NIA* NIA* NIA* Barium-Umthanum-140 Ci NIA* NIA* NIA* NIA* Others-Plutonium-238 Ci NIA* NIA* NIA* NIA* Curium-243,244 Ci NIA* NIA* NIA* NIA* Uranium-234 Ci NIA* NIA* NIA* NIA* Uranium-238 Ci NIA* NIA* NIA* NIA* Thorium-232 Ci NIA* NIA* NIA* NIA* Radium-226 Ci NIA* NIA* NIA* NIA*

NIA*= Not Applicable Total llfllli~fJij NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* ii,~~~~

NIA* NIA* NIA* NIA* ~~11tt~~ !i!,i,~l,,:,,,,..,,,..,i:ttr;f,.

NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* There are no gaseous effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI) CY 2018 Annual RER Report Page 7 of 15 Table 2 HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2018 Liquid Effluents

-Summation of All Releases Nuclides Released .. Unit 1st 2nd 3rd Ql,larter Quarter Quarter A. Fission and Activation Products Total Release (not including Ci NIA* N/A* NIA* tritium, gases, aloha) Average diluted concentration

µCi/ml N/A* N/A* NIA* during period Percent of applicable limit % N/A* N/A* NIA* B. Tritium Total Release Ci NIA* N/A* N/A* Average diluted concentration

µCi/ml NIA* N/A* NIA* during period Percent of applicable limit % NIA* N/A* NIA* C. Dissolved and Entrained Gases Total Release Ci N/A* NIA* NIA* Average diluted concentration

µCi/ml N/A* N/A* NIA* during period Percent of applicable limit % N/A* N/A* N/A* D. Gross Aloha Radioactivitv Total release Ci NIA* NIA*

NIA* Average diluted concentration

µCi/ml NIA* NIA* NIA* during period E. Volume of Waste Released Liters NIA* N/A* NIA* (orior to dilution}

F. Volume of Dilution Water Liters N/A* NIA* NIA* Used During Period NIA*= Not Applicable 4th .Quarter NIA* NIA* NIA* NIA* NIA* N/A* NIA* NIA* N/A* NIA* NIA* NIA*

NIA* There are no liquid effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI) Error N/A* N/A* N/A* NIA* CY 2018 Annual RER Report Page 8 of 15 Table 2A HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2018 Liquid Effluents

-Batch Mode

  • Nuclides Released Unit 1st 2nd . 3rd Quarter Quarter Quar.ter Strontium-89 Ci NIA* NIA* NIA* Strontium-90 Ci NIA* NIA* NIA*

Cesium-134 Ci NIA* NIA* NIA* Cesium-137 Ci NIA* NIA* NIA* lodine-131 Ci NIA* NIA* NIA* Cobalt-58 Ci NIA* NIA* NIA* Cobalt-60 Ci NIA* NIA* NIA* lron-59 Ci NIA* NIA* NIA*

Zinc-65 Ci NIA* NIA* NIA* Mam:ianese-54 Ci NIA* NIA* NIA* Chromium-51 Ci NIA* NIA* NIA* Zirconium-Niobium-95 Ci NIA* NIA* NIA* Molybdenum-99 Ci NIA* NIA* NIA*

Tech netium-99m Ci NIA* NIA* NIA* Barium-Lathanium-140 Ci NIA* NIA* NIA* Cerium-141 Ci NIA* NIA* NIA* Others-lron-55 Ci NIA* NIA* NIA* Antimony-125 Ci NIA* NIA* NIA* Unidentified Ci NIA* NIA* NIA* Total for period (above) Ci NIA* NIA* NIA*

Dissolved and Entrained Ci NIA* NIA* NIA* Gasses Tritium Ci NIA* NIA* NIA* Gross Alpha Ci NIA* NIA* NIA* NIA*= Not Applicable 4th Totals Quarter NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* There are no liquid effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI) CY 2018 Annual RER Report Page 9 of 15 Table 28 HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report 2018 Liquid Effluents

-Continuous Mode Nuclides Released Unit . 1st 2nd. .3rd* Quart~r Quarter Qu~rter Strontium-89 Ci NIA* NIA* NIA* Strontium-90 Ci NIA* NIA* NIA* Cesium-134 Ci NIA* NIA* NIA* Cesium-137 Ci NIA* NIA* NIA*

lodine-131 Ci NIA* NIA* NIA* Cobalt-58 Ci NIA* NIA* NIA* Cobalt-60 Ci NIA* NIA* NIA* lron-59 Ci NIA* NIA* NIA* Zinc-65 Ci NIA* NIA* NIA"' ManQanese-54 Ci NIA* NIA* NIA* Chromium-51 Ci NIA* NIA*

NIA* Zirconium-Niobium-95 Ci NIA* NIA* NIA* Molybdenum-99 Ci NIA* NIA* NIA* Technetium-99m Ci NIA* NIA* NIA* Barium-Lathanium-140 Ci NIA* NIA* NIA* Cerium-141 Ci NIA* NIA* NIA* Others-lron-55 Ci NIA* NIA* NIA* Antimonv-125 Ci NIA* NIA* NIA* Unidentified Ci NIA* NIA* NIA* Total for period (above) Ci NIA* NIA* NIA* Dissolved and Entrained Ci NIA* NIA* NIA* Gasses Tritium Ci NIA* NIA* NIA* Gross Alpha Ci

  • NIA* NIA* NIA* NIA*= Not Applicable 4th Totals . Quarter NIA* NIA*. NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA* NIA** NIA* NIA* NIA* NIA* There are no liquid effluents associated with the Haddam Neck Independent Spent Fuel Storage Installation (ISFSI) CY 2018 Annual RER Report Page 10 of 15 Table 3 HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report First Half 2018 Low Level Waste Shipments Resins, Filters and Evaporator Bottoms Volume Waste Class Solidifying Agent ft3 m3 A 0 0 8 0 0 C 0 0 All 0 0 Major radionuclides for above data: Dry Active Waste Volume Waste Class Solidifying Aaent ft3 m3 A 0 0 B 0 0 C 0 0 All 0 0 Major radionuclides for above data: Irradiated Components
  • Volume* Waste Class Solidifying Agent ft3 ma A 0 0 8 0 0 C 0 0 All 0 0 Major radionuclides for above data: Other Waste Volume Waste Class Solidifying Aaent ft3 m3 A 0 0 B 0 0 C 0 0 All 0 0 Major radionuclides for above data: CY 2018 Annual RER Report Curies *shipped Curies 0 0 0 0 Curies Shipped Curies 0 0 0 0 Curies Shipped Curies 0 0 0 0 Curies Shipped Curies 0 0 0 0 Page 11 of 15 Table 3A HADDAM NECK ISFSI Effluent and Waste Disposal Annual Report Second Half 2018 Low Level Waste Shipments Resins, Filters and Evaporator Bottoms Volume Waste Class Solidifying Agent ft3 m3 A 0 0 8 0 0 C 0 0 All 0 0 Major radionuclides for above data: Dry Active Waste Volume Waste Class Solidifying Agent ft 3 m3 A 0 0 B 0 0 C 0 0 All 0 0 Maior radionuclides for above data: Irradiated.

Components Volume Waste Class Solidifying Agent ft3 m3 A 0 0 8 0 0 C 0 0 All 0 0 Major radionuclides for above data: OtherW~ste Volume Waste Class Solidifving Agent ft3 m3 A 0 0 8 0 0 C 0 0 All 0 0 Major radionuclides for above data: CY 2018 Annual RER Report Curies Shipped Curies 0 0 0 0 Curies Shipped Curies 0 0 0 0 Curies Shipped Curies 0 0 0 0 Curies Shipped Curies 0 0 0 0 Page 12 of 15 Appendix A Radiation Dose Assessment There were no gaseous or liquid effluent releases in 2018. Therefore, an assessment of radiation doses to the most likely exposed member(s) of the public to show compliance with 40CFR190 or 10CFR72.104 from effluents was not required.

CY 2018 Annual RER Report Page 13 of 15 Appendix B Abnormal Releases There were no abnormal releases of radioactive materials from the site in 2018. CY 2018 Annual RER Report Page 14 of 15 AppendixC Offsite Dose Calculation Manual Changes There were no changes to the Offsite Dose Calculation Manual in 2018. CY 2018 Annual RER Report Page 15 of 15

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