ML17309A284
ML17309A284 | |
Person / Time | |
---|---|
Site: | Ginna ![]() |
Issue date: | 08/24/1982 |
From: | Maier J ROCHESTER GAS & ELECTRIC CORP. |
To: | Haynes R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
Shared Package | |
ML17256B214 | List: |
References | |
NUDOCS 8209030324 | |
Download: ML17309A284 (42) | |
Text
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-:CCHESTER G 'S At40 ELECTRIC CCfFfPCfR'ON ~ 99 EAST AVCVUE, RCCHES ZFf, .~l.Y. l45J9 August 24, 1982 U.s. Nuclear Fhgulatory Qmmission Office of Inspection and Enforcement Region I 631 Park Avenue ATZEKION: Mr. Ronald C. Haynes
~ional Administration
'9 at
Dear Mr. Haynes:
tne period frcm January I'uring 1 to June 30, 1982, 9753 cubic feet of solid waste containing 151.5 curies of mixed'ission products was shipped off site. 74$ by volune was shipped to Hanford, Nashington, the remainder to Barnwell, South Carolina.
During this perioa of time, m experienced a stean generator tuoe rupture. Released during this incident was 30 curies of noble gases, 0.2 curies of equiv. I-131, 0.4 curies of particulates and 5 curies of tritiuu. Ihese releases were not reported uncier the normal Tech Spec releases and are not tabulated in the attached monthly release summaries. A detailed sunmary of the releases was submitted in section 7 of the "Incident Evaluation, Q~Gi:nna-stean Generator tute Failure Incident, Jan. 25, 1982, R.E. Ginna Nuclear Fomr plant,
'=Cocket iM. 50-244".
During the remainder of the reporting period, we released through noanal discharges 190e6 curies of tritiun, 0.4 curies of mixed fission products in our liquid releases ana tnrough our gaseous releases; 946.7 curies of noble gases, 2.7 E-3 curies of halogens, 1.88 E-4 curies of mixed fission products and 32.2 curies of tritiun.
Also included are tm corrections to previous submittals.
'the~1981 environmental moni'tormen report which is normally included in the semi-annual effluent report was ani;tted frcm the-July through December L1981 report. Also in that docunent an error was made on the report of man rem by sark am job function. Both the original and the corrected docunent are inclu3ed. 'Ihe error was made in the colunn headings.
,"Clffi/~tie~
E. Maier Vice President Electric and Steam Production 8209030324 PDR ADOCK 820824 OSO00244 PDR
RADIOLOGICAL ENVIRONMBlTAL SURVEY Jan December 1981 SUiiRY The environment surroundirg the Ginna Nuclear Plant is routinely monitored to determine the influence af plant operation on the levels af man-made radioactiv-ity. Samples are collected on-site where concentrations would be expected to be highest if a release frcm the plant should occur and compared to samples which have been collected simultaneously at points where the eoneentration af the plant effluents is calculated to be less than 1$ of those at the closer locations. The reference samples provide a run~ background which makes it possible to distin-guish between significant radioactivLty introduced to the environment from the operation a". the plant arxl that introduc& by nuclear detonations or otner sources.
The samole and analysis requirements, as specified in the Technical Specifica-tions, are governed by the fraction af the annual allowable release rate at which the plant, is operating. For the year of 1981, the mLniaam program was required (Regime 1) since actual releases were less than 1/30th of the annual allowable release. However, tne actual program that was conducted was approximately that anticipated with the proposed Environmental Tech. Specs. for Ginna Station.
During the year of 1981, 1457 samples were obtained ant analyzed, 380 af these samples were analyzed by a @mrna, scan. In add'tion, we received 48 EPA Interlabo-ratory Comparison Studies samples which were analyzed ard reported. The samples included air, water, fallout, fish, vegetation, milk and direct rad1ation.fluctua-There "
was no significant difference between on-sita ard off-site samples and no positive results were found that were due to plant operations. We concentrations of radioactiv material in the enviroment resulting frcm plant releases were calcu-latea from the m asured release rates and dilution factors. 'Ihese calculated concentrations could not have been detected because of th magnitud ard tionss of'he background or because they were below the sensitivity af our analytic procedures. The calculated concentration would give a dose ccamLtm nt well-below the design objectives specified in Appendix I, 10 CFR50.
ANALYTICALRESULTS The values listed on the following tables include the uncer~ties stated as 2 standard deviations (96$ conf1dence level).
Ke Definitions Curie (Ci): 'le quantity of any radionuc11.de in which the number of disintegrations per second is 37 billion.
P'cocurie (pC1): One millionth af a mLLlionth af a curie or 0.037 dis-integrations per second.
Ke Definitions (Con't)
Cubic Meter (N3): Approximately 35.3 cublc feet.
Liter (L): Approxinetely 1.05 quarts.
Lower Lindt of Detection
%he Nuclear Regulatory Camdssian has requested that reported values be canpared to the Lower Limit af Detection (LLD) for each piece of equipment. Table XZZ ls a, listing af the LLD values for @anna, lsotopes usia; our Ge(Li) multichannel pulse height detector system. these values are before the correction for decay. An explanation af the calcu'~ tlcn of the LLD ls included following Table XII. Grass detection Led.ts are as follows:
Beta:
0.002 pCl/M3 Gross beta for 400M3 sample.
Water 1.2 pCl/L Gross beta for 1 liter sample.
Milk 0.05 pCi/L Iodine 131 for 4 liter sample.
Fallout 0.5 pCl/N2/~- for 0.092 N2 collection area.
Ganma:
0.03 pCl/m3 Iodine 131 on charcoal cartridge for 400M3 sample Radiation 10 mlllirem/month for one month exposure (fi3m).
1 ~~rem/quarter for one quarter exposure (KZ)).
AIR PAFZECULA~
PMioactlve particles in air are collected by dra~ approximately one cfm through a two inch diameter particulate filter. 'Ihe volume af air sampled is measured by a dry gas meter ard corrected for the pressure drop across the filter.
The filters are changed weekly and allowed to decay for three days prior to count-ing to eUminate most af the natural radioactivity such as the short half-life daughter products af radon and thoran. %he decay period is used to gee a rove sensitive. measurement af long-lived man-made radioactivity.
There is a ring of 7 sampling stations on the plant slte located approximately 1000 feet from the reactor at the point af the naxlmum annual average ground level concentratlon. In addition, there is a ring of 5 sampllxg stations located approximately 10 mlles from the site that serve as background statlons.
Based on weekly comparlsons, there was no statistical difference between the on-slte and the background radioactive particulate concentrations. 'ihe average con-centrations for the on-site and background samples was 0.120 and 0.120 pCl/M3 for the period af January to December 1981. ~&num weekly concentratlons for each station were less than 0.21 pCl/N ~
The average concentration of particulate at the site boundry due to plant releases of iodine and particulate would be 1.78 E-4 pCi/N3 or 1/6,300 the average release concentration of 1.16 pCi/m3. 'Ihe survey can not d tect such concentrations against the magnitude of the background.
During the first 7 months of 1981, the air particulate activities were higher than expected because of the continuing influence of the October 17, 1980 A-bomb test detonation by @dern.
Table IA is a list of values for the on-site samplers during January to June, Table IIA is a list for the off-site locations during January to June. Table IB is a list of values for the on-site samplers during July to December, Table IIB is a list for the off-site locations during July to December.
The particulate filters frcm each sampling location were saved ard a 13 week composite was made. A genxna. isotopic analysis was done for each sampling location and corrected for decay. T'esults of this analysis are listed in Tables IIIA, B, C, and D.
DxUza cartridges are placed at four locations. These cartridges are changed and counted each week. A list of values for these cartridges is gLven M Table IV.
WATER Composite samples are collected weekly from Lake Ontario, upstream (Russell Sta-tion) and downstream (Ontario Water Plant) and analyzed for gross beta activit;y.
There was no significant difference between the upstream and downstream sample concentrations. 9he yearly averages were 3.76 and 3.27 pCi/liter for the upstream and downstream samples respectively. Results are listed in Table V for January to December..
Weekly composite samples are taken frcm the plant circulating water intake and and discharge ~,
discharge canal. 'Ihe yearly averages weve 3.54 and 3.51 pCi/liter for the intake respectively. Results ave listed in Table V.
Releases of gross betagymm. activity frcm the plant to the discharge canal gave an average concentration cf <0.001 pCi/liter M tne canal. 'Ihe survey cannot detect this concentratim du to th rr~tude ard th fluctuation o." the back-ground lake water activity. Tne concentration at the Ont;avio Mater Plant would be only 1/20th of the discharge canal concentrations ov <0.0005 pCi/liter due to plant releases.
Samples of tap water, the nearest well, and the creek which crosses the site were collected and analyzed monthly. '3he results show no Mdication cf plant influ-ence. These results are listed in Table VE.
Ganxra isotopic analysis was done on some of the water samples. These are listed in Table VII.
Fallout is a term used to denote radioactive material sett'.rg fran the atmosphere to the ground. At the sampling stations, the fallout settles as dust or is col-lected with rainfall by a funnel ard bottle. There are two on-site sampling stations and three off-site. Fallout generally increases in the spring months due to transfer of fission products fran the upper to the lower atmosphere M congunc-0ion with increased rainfall. Lhere was no significant difference between on-site ard off-site samples for the period of January to December, 1981. Table VIII lists the values for fallout samples.
ECKRNAL PEblEZRATENG RADIATION External penetrating radiation is measured by fi3m badges, wnich are sealed in plastic with the desiccant. 'Ihe films are located at 12 air particulate sampling stations and are changed monthly. Readings for all fi3ms, both on-site ard off-site, were 3ess than the rrdn1nMm sensitivity of 10 millirem per ninth.
A thermoluminescent dosimeter (TU)) system with a sensitivity of 1 milliran is used as part of the environmental mnitoring. '3hirty-nine TLD badges are cur-rently placed <<m four rings around the plant. These rings range fran less than 1000 feet to 15 miles and have been dLspersed so as to give indications M each of the nine lard based sectors arourd the plant potential population exposures should an excessive release occur from the plant. Each badge contains 3 CaS04:Dy discs M a teflon matrix and are shielded by a copper filter to correct for overresponse to low energy photons. Badges are changed and read after approximately 3 months exposure.
For the year of 1981, on-site exposure ranged between 0.85 and 1.59 mrem/wk, with an average exposure cf 1.17 mrem/wk and off-site 0.78 to 1.52 mrem/wk with an average exposure of 1.06 mrem/wk. Tables 3ZA and IXB give TU3 readings for each quarter.
Milk samples are collected monthly fran one af the three closest dairy herds located three to five m11es from the plant. 'Ihe milk is analyzed for Iodine-131.
The method involves chemical separation of iodine ard gross beta counting.
Interference from other radioactive isotopes has nade the results suspect M that they are biased high. The counting procedure is not specific for Iodine-131 and other isotopes may add to the count rate. Attempts to d termine th half-life of the activity in the sample is difficult because of the low countirg rates in-volved.
T¹ average Iodine-131 concentration
<0.09 pCi/liter.
in ~~ for t¹ twelve month period was Th annual dose to th thyroid of an infant which could result fran .he measured plant release rate, was calculated by the method cescribed in the USNRC Regula-tory Guide 1.109. %he resultant annual thyroid dose for 1981 would be 0.030 mrem. The annual average plant release rate would gi.ve a concentration of <0.005 pCi/liter of Iodine-131 in milk, which is below the LLD for this analysis.
LAKE ONTARIO FISH Fish caught near the discharge canal outfall were filleted, ard counted for gannna emitting isotopes. Gross gama activity was normal and no isotopes attributed to plant operations were detected.
Isotopic Ganrna Concentrations (pCl/wet kilogram) are listed in Table XI.
A sample of the sand was obtained fran the lake bottan in the discharge plume area. Results of the gunna scan are &eluded on Table XI.
Additional samples representing vegetation and fruit were taken ard analyzed for ganrna enitting isotopes. The results for these samples are listed in Table XZ3.
EPA Interlaborator Can lson Stud An indication af the plants ability to analyze samples ard achieve results consis-tent with other laboratories ls the aim af the EPA Interlaboratory Ccmparlson.
Selected unknowns are received and analyzed by our procedures ard the results are sent to the EPA Ehvlrornnental Monitoring Systems Laboratory. A report is returned frcm than indicating the concentrations with which the samples were spiked and how we con@ared to other 3aboratories do~ the same samples. Table XIII ls a tabula-tion af the samples analyzed during 1981.
Table IA On-Site Samplers Results in pCi/N3 On Site Meek of Sta.82 Sta.83 Sta. A Sta./J5 Sta.u6 Sta.//7 Sta.813 ~Avera e Dec 31-Jan 8 0.071+0.002 0.078+0.003 0.075+0.002 0.077+0.002 0.060+0.002 0.101+0.003 c 0.077 Jan 8-15 0.08%0.002 0.105+0.003 0.08970.003 0.088+0.002 0.073+0.002 O.ill+0.003 0.091+0.002 0.092 Jan 15-23 0.121+0.003 0.134+0.004 0.116+0.003 0. 131+0.003 0.139X0.003 0.160+0.004 o.164+o.oo4 o.138 Jan 23-30 0.103+0.003 0.136+0.004 0. 100'.003 0.114+0.003 0.109+0.003 0.112+0.003 0.114+0.003 0.113 Jan 30-Feb 6 0.097+0.003 0.122+0.004 0.111+0.004 0.099+0.003 0.107+0.003 0.103+0.003 0.109+0.003 0.107 Feb 6-13 0.096+0 003 0.106+0.003 0.111+0.004 0.112+0.003 0.101+0.003 0.109+0.003 0.121+0.003 0.108 Feb 13-20 0.140+0.003 0.177+0.004 0.216+0.005 0.179+0.003 0.157 0.003 o.206+0.004 0.194+0.004 0.181 Feb 20-27 0.053+0.002 0.092+0.003 0.088+0.003 0.095+0.003 a 0.098+0.003 0.094+0.003 0.087 Feb 27-Nar 6 0.116+0.003 0.121+0.004 0.157+0.005 0.131+0.003 0.129+0.003 o.128+o.oo4 0.089+0.003 0.124 Mar 6-13 0.07@0.002 0.12950.004 0.118+0.004 0.113+0.003 0.128+0.003 0. 122+0.003 0.152+0-004 0.120 Nar 13-20 0.177+0.003 0.17940.004 0.195+0.005 0.17870.003 0.181+0.004 o.167+o.oo4 0.283+0.005 0.194 Nar 20-27 0.182+0.003 0.203+0.004 0.210+0.005 0.206+0.004 0.194+0.004 0.209+0.004 0.219+0.004 0.203 Mar 27-Apr 3 0.319+0.005 0.399+0.006 0.382X0.007 0.338+0.005 0.353+0.005 0.404+0.006 0.297+0.005 o.356 Apr 3-10 0.376+0.005 0.380+0.006 0.423+0.007 0.369+0.005 0.401+0.005 o.4o8+o.oo6 0.457+0.006 0.402 Apr 10-16 0.231+0.004 0.258+0.005 o.3o4+o.oo6 0.240+0.004 0.26070.005 0.260+0.005 0.269X0.005 0.260 Apr 16-24 0.270+0,004 0.311+0.005 0.323+0.006 0.310+0.004 0.316+0.004 0.278+0.005 0.362+0.006 0.310 Apr 24-Nay 1 0.237+0.004 0.269+0.005 0.281+0.006 0.264+0.004 0.269+0.004 0.283+0.005 a 0. 267 Nay 1-8 0.267+0.004 0.290+0.005 0.296+0.006 0.290+0.004 0.296+0.005 0,309+0.005 0.34(H 0.006 0.298 May 8-15 0.229+0.004 0.286+0.005 0 319+0.006 0.273+0.004 0.279+0.004 0.283+0.005 0.241+0.005 0. 273 May 15-22 0.284+0.004 0.31070.005 0.319+0.004 0.2960.004 0.311+0.005 0.330+0.005 0.25/+0.000 0.301 May 22-29 0.267+0.004 0.311+0.005 0.328+0.004 0.301+0.004 0.297+0.004 0.343+0.005 0.288+0.005 0.305 May 29-June 5 Q.154+0.003 0.178+0.004 0.177+0.005 0. 169I-0.003 0.164+0.003 o.175+o.oo4 0.172+0.004 0.170 June 5-12 0.193+0.004 0.209+0.005 0.211+0.005 0.295+0.006 0.182+0.004 0.198+0.005 0.202+0.004 0.213 June 12-19 0.095+0.003 0.114+0.003 0. 104+0.004 0.098+0.003 0.097+0.003 0.106+0.003 0. 114C+0.003 0.104 June 19-26 0.124+0.003 0.129+0.004 0-128+0.004 0.11970.003 0.119+0.003 o.137+o.oo4 0.107+0.003 0.123 June 26-July 2 0.156+0.004 0. 174+0.005 0.16%0.005 0.156l0.004 0.152+0.004 0.179+0.004 0.148+0.004 0.162 Maximum 0.376+0.005 0.399+0.006 0.423+0.007 0.369+0.005 0.401+0.005 0.408+0.006 0.457+0.006 Average 0.174 0.200 0.207 0.194 0.194 0.205 0.199 hlinilmn 0.053+0.002 0.078+0.003 0-075+0.002 0.077+0-002 0.060+0.002 0-098+0.003 0-089+0.003 (a) Unit out of service (b) Filter tom or off-centered.
(c) Unable to unlock substation
Table IB On-Site Sampler s Results in pCi/M3 On Site Week of Sta.¹2 Sta.83 Sta./l'I Sta./l5 Sta.l/6 Sia. ¹7 Sta.813 ~Aveta e July 2-10 0.128&.003 . 0e 135+0.004 0.150+0.004 0.134+0-003 0.127+0.003 0.153+0.004 0. 129+0.003 0.13?
July 10-17 Oe162+0.003 0.167+0.004 0.185+0.005 (b) Oe159+0.003 0.175+0.004 0.182+0.poll 0.172 July 17-24 0.10870.003 Oe102+0.003 0.107+0.004 0.094+0.003 0,097+0.003 O.ill+0.003 0.082+0.003 0.100 July 24-31 0.086+0.003 0.091+0.003 0.099+0.004 0.090+0.003 0.085+0.003 0.101+0.003 0.072+0.003 o.o8o July 31-Aug 7 o.o88+o.oo3 0.095+0.003 0.09970.00l 0.085+0.002 0.088+0.003 0.093+0.003 0.095+0.003 0.092 Aug 7-14 0.04840.002 0.050i0.003 0.04970.003 0.048+0.002 0.046+0.002 0.054+0.002 b 0.049 Aug 14-21 0.060+0.002 0.068+0.003 0.063+0.003 0.059+0.002 0.058+0.002 0.062+0.003 0.062+0.003 0.062 Aug 21-28 0.063+0.002 0.067+0.003 0.061+0.003 0.059+0.002 0.061+0.002 0.062+0.002 0.059+0.002 0.062 Aug 28 Sept 4 0.042+0.002 0.04970.002 0.045+0.003 0.045+0.002 0.042+0.002 0.049+0.002 0.033+0.002 P.P4ll Aug 4 Sept Sept 11-18 ll 0.028+0.002 0.029+0.002 0.031+0.002 0.031+0.002 0.029+0.002 0.031+0.002 0.027+0.002 0.028+0.002 0.029+0.002 0.032+0.002 0.030+0.002 0.029 0.029+0.002 0.033+0.002 0.027+0.002 0.030 Sept 18-25 0.022+0.001 0.024+0.002 0.022+0.002 0.021+0.001 0.022+0.004 0.022+0.002 0.02(H0.002 0.022 Sept 25 Oct 2 0.028+0.002 0.030+0.002 0.029X0.002 0.030+0.002 0.028+0.002 0.032+0.002 0.024+0.002 0.029 Oct 2-9 0.013+0.001 0.014+0.002 0.014+0.002 0.014+0.001 0.012+0.001 0.014+0.001 0.009+0.001 0.013 Oct 9-16 0.023+0.001 0.02470.002 0.024+0.002 0.022X0.001 0.022+0.001 0.02370.002 0.026+0.002 0.023 Oct 16-23 0.015+0.001 0.016+0.002 0.018+0.002 0.014+0.001 0.017+0.002 0.016+0.003 0.008+0.001 0.015 Oct 23-30 0.018+0.001 0.019+0.002 0.018+0.002 0.016+0.001 0.01870.001 o.o19+o.oo2 0.016+0.002 o.o18 Oct 30 Nov 6 0.027+0.002 0.028+0.002 0.028+0.002 0.027+0.002 0.026+0.002 0.029+0.002 0.023+0.002 0.027 Nov 6-13 0.020+0.001 0.020+0.001 0.019+0.002 0.018+0.001 0.019X0.002 0.021+0.002 0.017+0.002 0.019 Nov 13-19 0.027+0.002 0.03(H0.002 0.033+0.003 0.027+0.002 0.030X0.002 0.031+0.O02 0.028+0.002 0.029 Nov 19-25 0.01470.001 0.01570.002 0.013+0.002 0.01470.002 0.01470.002 0.017+0.002 0.014+0.002 0.015 Nov 25 Dec 2 0.016+0.001 0.016+0.001 0.018+0.002 0.016+0.002 Cb) 0.020+0.002 0.014+0.002 0.017 Dec 2-9 0.023+0.002 0.028+0.002 0.026+0.002 0.022+0.002 0.027+0.002 0.02870.002 0.024+0.002 0.025 Dec 9-16 0.019+0.001 0.015+0.001 0.016+0.002 0.015+0.002 0.013+0.001 0.016+0.002 0.014+0.001 0.015 Dec 16-23 0.020+0.001 0.019+0.001 0.019+0.002 0.021+0.002 0.019+0.002 0.021+0.002 0'016+0.002 0.019 Dec 23-30 0.04540.002 0.038+0.002 0.037+0.002 0.04(H0.002 0.040X0.002 O.oll4+0.002 0.037+0.002 O.Olio Maxim Oe16B- 0.003 0.167+0.004 o.185+o.oo5 0.134+0.003 0. 157+.0.003 0.175+0.004 0.182+0.004 Average o.o44 o.o47 o.o47 0.039 o.o45 0.049 0.042 Mirdmun 0.013+0.001 0.014+0.002 0.013+0.002 0.014+0.001 0.012+0.001 0.014+0.001 0.008+0.001 (a) Unit out of service (b) Filter tom or off-centered.
Table IIA Of f-Site Sampler s Results in 'pCi/H3 OffSite Meek of Sta.//8 Sta.//9 Sta.//10 Sta.//ll Sta.812 AveraVAe Dec. 31-Jan. 8 o.o67+o.oo4 0.066+0.003 0.272+0.004 0.070+0.003 C 0. 119 Jan. 8-15 0.082+0.004 0.096+0.004 0.083+0.002 0.088+0.003 0.079+0.002 o.o86 Jan. 15-23 0.120+0.005 0.125+0.005 0.169+0.004 0.118+0.003 0.128+0.003 0.132 Jan. 23-30 0. 10470.005 0.148X0.005 0.096+0.003 0.103+0.003 0.112+0.003 0.113 Jan. 30-Feb. 6 0.125+0.011 0.102+0.004 0. 106+0.003 0.094+0.003 0.103+0.003 . 0. 106 Feb. 6-13 0.09340.004 0.098+0.003 0. 103+0. 003 0.102+0.003 0.105+0.003 0. 100 Feb. 13-20 0. 17I I+0.004 0.178+0.004 0.165+0.004 0. 162+0.004 0.166+0.004 0. 169 Feb. 20-27 0.07850.003 0.090+0.003 0.079+0.003 0.161+0.004 0.095+0.003 0.101 Feb. 27-Mar 6 0.132+0.003 0.126+0.003 0.120+0.003 0.156+0.004 0.132+0.004 0.133 Mar. 6-13 0.097+0.003 0.125+0.003 0.109+0.003 0.114+0.003 0.119+0.003 0.113 Mar. 13-20 0. 155+0.003 0.205+0.004 0.156+0.005 0.158+0.004 0.231+0.005 o.181 Mar'. 20-27 0.197+0.004 0.191+0.004 0.218+0.006 0.182+0.004 0.203+0.004 0.198 thar. 27-Apr. 3 0.368X0.005 0.383+0.005 0.370+0.007 0.34840.006 0.382+0.006 0-370 Apr. 3-10 0.415+0.006 0.41940.005 0.387+0.007 0.383+0.006 0.370+0.006 0 395 Apr. 10-16 0.282+0.005 0.299+0.005 0.284+0.007 0.242+0.005 0.245+0.005 0. 270 Apt'. 16-24 0.28940.004 0.320+0.004 0.292+0.006 0.287+0.005 0.317+0.005 0.301 Apr. 24-t&y 1 0.281+0.005 0.282+0.004 0.278+0.006 0.228+0.005 0.271+0.005 o.268 Hay 1-8 0.293+0.005 0.301+0.005 0.323+0.007 0.284+0.005 0.277+0.005 0.296 tray 8-15 0.283+0.005 0.259+0.004 0.250+0.006 0.256+0.005 0.264+0.005 0. 262 tRy 15-22 0.325+0.005 0.325+0.005 0.311+0.007 0.306+0.005 0.292+0.005 0.312 Nay 22-29 0.32840.005 o.328+o.oo5 0.341+0.007 0.321+0.005 0.319+0.005 0.327 May 29-June 5 0.181+0.004 0.174+0.004 0.173+0.005 0. 177+0.004 0.167+0.004 0.174 June 5-12 0.197+0.004 0.210+0.004 0.197+0.005 0.169+0.004 o.181+o.oo4 0.191 June 12-19 0.109+0.003 0.110+0.003 0.114+0.004 0. 104+0.003 0.091+0.003 0.106 June 19-26 0.120+0.003 0.123+0.003 0.115+0.004 0.110+0.003 0.106+0.003 0.115 June 26-July 2 0. 170+0.004 0.154+0.004 0.148+0.005 0.142+0.004 0.154+0.004 0.154 Maximum 0. 415+0.006 0.419+0.005 o.387+o.oo7 o.383+o.oo6 0.382+0.006 Average 0.195 0.201 0.202 o.187 0.192 Minimum o.o67+o.oo4 o.o66+o.oo3 0.079+0.003 0.070+0.003 0.079+0.002 (a) Unit out of-service (b) Filter tom or off centered (c) Unable to unlock substation
Table IIB Off-Site Samplers Results in poi/N3 OffSite Meek of Sta.//8 Sta.//9 Sta.//10 Sta.Ill Sta.tl12 AveraVAe July 2-10 0.133+0.003 0.130+0.003 0.124+0.004 0.112+0.003 0.130+0.003 o.126 July 10-17 0.173+0.004 0.161+0.003 0.162+0.005 0. 148+0.004 0.153+0.004 0.159 July 17-24 0.082+0.003 0.122+0.003 0.092+0.004 0.090+0.003 0.087+0.003 0.095 July 24-31 0.05640.002 o.o87+o.oo3 o.o87+o.oo4 0.080X0.003 0.090+0.003 o.o8o July 31-Aug 7 o.o82+o.oo3 0.087+0.003 o.o84+o,oo4 0.079+0.003 0.084+0.003 o.o83 Aug 7 14 (b) 0.050+0.002 0.049+0.002 0.045+0.002 0.046+0.002 o.o48 Aug 14-21 0.056+0.002 0.057+0.002 0.056+0.003 0.055+0.003 0.057+0.003 o.o56 Aug 21-28 0.047+0.002 0.054+0.003 0.055+0.003 0.046+0.002 0.053+0.002 0.051 Aug 28 Sept 4 0.029X0.002 0.045+0.002 0.042+0.002 0.041+0.002 0.043+0.002 o.o4o Sept 4-11 (b) 0.023+0.002 0.023+0.002 0.026+0.002 0.027+0.002 0.025 Sept 11-18 0.024+0.002 0.02970.002 0.028+0.003 0.025+0.002 0.029+0.002 0.027 Sept 18-25 (b) 0.02040.001 o.o18+o.oo2 0.018X0.002 0.021+0.003 0.019 Sept 25 Oct 2 0.023+0.002 0.029+0.002 0.026+0.003 =
0.022+0.002 0.027+0.002 0.025 Oct 2-9 0.014+0.001 0.014+0.001 0.013+0.002 0.013+0.002 0. 013+0.002 0.013 Oct 9-16 0.024+0.002 0.022+0.002 0.022+0.002 0.019+0.002 0.021+0.002 0.022 Oct 16-23 0.01640.001 0.016+0.002 0.016+0.002 0. 016+0.002 0.015+0.002 0.016 Oct 23-30 0.018+0.002 0.016+0.001 0.017+0.002 0.016+0.002 0.016+0.002 0.017 Oct 30 Nov 6 0.027+0.002 0.030+0.002 0.025+0.003 0.024+0.002 0.026+0.002 0.026 Nov 6 13 0.021+0.002 0.018+0.001 0.014+0.002 0.020+0.003 (E) o.o18 Nov 13-19 0.029X0.002 0.027+0.002 0.025+0.003 0.029+0.003 0.026+0.002 0.027 Nov 19-25 0.015+0.002 0.015+0.002 0.015+0.003 0.016+0.002 0.014+0.002 0.015 Nov 25 Dec 2 0.012+0.002 0.013X0.001 0.016+0.002 0.015+0.002 0.015+0.002 0.014 Dec 2-9 0.026+0.002 0.025+0.002 0.025+0.003 0.027+0.002 0.025+0.002 0.026 Dec 9-16 0.015+0.002 0.014+0.001 0.011+0.002 0.015+0.002 0.012+0.002 0.013 Dec 16-23 0.016+0.002 0.018+0.001 0.018+0.002 0.02C+0.002 0.01970.002 0.018 Dec 23-30 0.038X0.002 0.030+0.002 0.035+0.003 0.041+0.002 0.026+0.002 0.034 Maximum 0.173+0.004 0.161+0.003 0.162+0.005 0.148+0.004 0.153+0.004 Average 0.042 o.o44 0.042 0.041 0.043 tlinimum 0.012+0.002 0.013+0.001 0.011+0.002 0.013+0.002 0.012+0.002
\
(a) Unit out of service (b) Filter tom or off centered (c) Unable to unlock substation
Table IIIA 13 Week-Composite Gama Isotopic Analysis Results in pCi/fP First Quarter Sta 2 Sta 3 Sta 4 Sta 5 Sta 6 Sta 7 Sta 8 Sta 9 Sta 10 Sta 11 Sta 12 Sta ]3 Be7 .081+.010 .080+.012 .087+.014 .071+.010 .057+.010 .087+.013 .096+.013 .076+.014 .077+.021 .080+.015 .101+.012 .084+.012 K40 <.013 <.018 <.019 <.013 <.015 <.017 <.021 . <.018 .022 .004 <.013 <.016 <.017 Cr51 <.020 <.029 <.030 <.021 '.024 <.029 <.038 <.035 <.220 <.260 <.030 <.032 tln5 ~
<.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 Ie59 <.oo4 <.oo5 <.oo6 <.oo4 <.oo4 <.005 <.007 <.oo6 <.018 <.oo6 <.005 <.oo6 C058 <.001 <.002 <.001 <.001 <.001 <.002 <.002 <.002 <.oo4 <.005 <.002 <.002 Co <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 Zn65 <.002 <.003 <.003 <.002 <.002 <.003 <.003 <.003 <.003 <.003 <.002 <.003 Zr95 .027+.002 .030+.003 .025+.003 .027+.002 .020+.002 .023+.003 .033+.003 .0'28+.003 .038+.004 .031+.004 .026+.003 .038+.003
.070+.003 .082+.003 .079+.003 .083+.003 .070+.003 .079+.003 .092+.004 .064+.003 .061+.003..052+.003 .099+.004 .113+.004 Ru103 .018+.002 .022+.002 .021+.002 .019+.002 .013+.002 .017+.002 .019+.002 .020+.002 .020+.003 .020+.003 .020+.002 .019+.002 Rul06 <.oo8 < 011 <.012 <.008 <.009 <.011 <.014 <.011 <.011 <.011 <.010 <.011 Cs134 <.001 <.001 <.001 <.001 <.001 <.001 <.002 <.001 <.001 <.001 <.001 <.001 I
Cs137 .
<.002 .004+.001 .003+.001 .003 .001 <.002 <.002 .003+.001 <.001 <.001 <.001 <.001 <.001 Ftayal lo <.Oll <.015 <.017 <.012 <.014 <.017 <.022 <.024 <.030 <.020 <.020 <.022 Cel41 .014+.002 .014+.002 .013+.002 .016+.002 .009+.001 .012+.002 .010+.002 .013+.002 .015+.003 .006+.001 .012+.001 .014+.002 Ce 44 .017+.002 .014+.003 .Oll+.002 .018+.002 .007+.002 .012+.003 .015+.003 .017+.002 .021+.002 .012+.002 .014+.002 .016+.002 All values e;iven as < are less than LLD
Table 111B r ~ k 13 Meek Cclposite Garrma Xsotopic Analysis Results in pci/fP Second Quarter Sta 2 Sta 3 Sta 4 Sta 5 Sta 6 Sta 7 Sta 8 Sta 9 Sta 10 Sta 11 Sta 12 Sta 12
.090+.012 .125+.015 .129+.017 .132+.013 al>>7+.012 .113+.006 .171+.016 .109+ 017 .103+.010 .105+.010 .127+.010 .088I-.007'>>p
<.013 <.015 <.013 <.011 <.012 <.Oll <.011 <.009 <.018 <.015 <.015 <.016 cr51 <.026 <.037 <.045 <.028 <.024 <.056 <.039 <.049 <.097 <.o66 <.066 <.071
<.001 <.001 <.002 <.001 <.001 <.001 <.001 <.002 <.002 <.001 <.002 <.002 pe59 <.004 <.006 <.007 <.oo4 <.oo4 <.003 <.oo6 <.oo6 <.012 <.008 <.008 <.009 Co58 <.001 <.002 <.002 <.001 <.001 <.001 <.002 <.002 <.003 <.002 <.002 <.002 co60 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.oo>> <.001 <.003 <.003 zn65 <.002 <.003 <.003 <.002 <.002 <.001 <.002 <.002 <.oo>> <.003 <.003 <.003 zr95 .033+.003 .039+.003 .048+.004 .046+.003 .040+.003 .041+.003 .046+.003 .045+.003 .041+.005 .043+.004 .046+.004 .0>>5+.00>>
Nb95 .118+.004 .104+.004 .117+.004 .109+.003 .096+.005 .094+.003 .102+.004 .068+.003 .064+.010 .061+.003 .084+.003 .088+.00>>
Ru103 <.004 <.OOII <.oo4 <.007 .019+.002 .018+.002 <.006 .014+.002 .017+.002 .013+.002 .019+.001 .011+.001 Rul06 <. 007 <.010 <.012 <.020 <.026 .026+.002 <.009 .013+.002 .024+.002 .028+.002 .015+.003 .020 l..002 Csl34 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.002 <.001 <.002 <.001 Csl37 .003+.001 .005+.001 <.002 <.003 <.003 <.003 <.003 <.003 <.003 <.003 <.003 <.003 BBLal"0 <.021 <.030 <.0>>0 <.026 <.025 <.081 <.041 <.051 <.096 <-077 <.077 <.081 Cel>>l <.003 <.oo4 <.005 <.003 <.003 <.007 <.oo>> <.005 <.010 <.007 <.006 <.007 cel>>4 .035+.002 .041+.003 .037+.003 .039+.003 .035+.003 .041+.003 .o4o+.PP3 .o38+.Po3 .045+.005 .P39+.PP3 .o>>5+ PP3 P>>4+ OP3 All values given as < are less tlmn LLD
Table XXXC 13 Meek Composite Ganma Xsotopic Analysis Results in pCi/tP Third Quarter Sta 2 Sta 3 Sta II Sta 5 Sta 6 Sta 7 sta 8 Sta 9 Sta 10 Sta ll Sta 12 Sta 13 Be7 .100+.012 .111+.015 .104+.018 .083+.009 .097+.012 .109+.018 .058+.009 .104+.012 .095+.020 .092+.012 .090+.014 .100+.015 IO <.011 <.016 <.018 <.010 <.010 <.010 <.010 <.011 <.014 <.012 <.014 <.013 Cr51 < 024 < 033 <.040 <.027 <.028 <.032 <.031 <.o38 <.o54 <.o36 <.042 <.036 Mrl5 I <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.002 <.001 <.001 <.001 Fe59 <.003 <.004 <.005 <.003 <.003 <.oo4 <.oo4 <.003 <.oo6 <.oo4 <.004 <.oo4
<.001 <.001 <.002 <.001 <.001 <.001 <.001 <.002 <.002 <.001 <.002 <.002 Co6O <.001 <.002 <.002 <.001 <.002 <.002 <.002 <.002 <.002 <.002 <.001 <.003 z 65 <.002 <.002 <.003 <.002 <.002 <.002 <.002 <.002 <.003 <.002 <.002 <.002 2;r 95 <.oo4 <.oo6 <.005 <.003 <.005 <.oo6 <.oo4 <.004 <.005 <.oo4 <.007 <.005 Nb95 .010+.002 .008+.002 .009+.002 .007+.002 .008+.002 .010+.003 .007+.002 .010+.003 <.006 ..007+.003 <.005 .009+.002 Rum3 <.002 <.003 <.003 <.002 <.002 <.003 <.003 <.002 <.oo4 <.003 <.003 <.003 Rul06 <.008 .014+.003 <.013 <.oo8 <.009 <.011 <.009 <.010 <.016 <.010 <.011 <.011 Cs134 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 Csl37 <.001 <.001 <.002 <.001 <.001 <.002 <.002 <.002 <.002 <.002 <.001 <.003 Balal40 ( pQ9 ( p15 <.019 <.012 <.014 <.017 <.016 <.032 <.020 <.022 <.022 Cel Il ( ~ QQ3 ( pp5 < ~ 005 < 006 <.oo4 <.oo4 <.004 <.009 <.oo6 <.005 <.005 <.005 Cel I I
.013+.002 .009+.002 <.009 <.Oll <.oo6 <.007 <.oo6 <.016 <.010 <.007 <.012 <.007 All values given as < are less than LLD
Table IIID 13 Week Canposite Ganma Isotopic Analysis Results in pCi/N 1~'ourth Quarter Sta 2 Sta 3 Sta 4 Sta 5 Sta 6 Sta 7 sta 8 Sta 9 Sta 10 Sta ll Sta 12 Sta 13 Be7 .063+.004 .069+.004 .075+.005 .059+.004 .069+.004 .074+.004 .063+.004 .073+.004 .068+.007 .070+.005 .077+.005 .069+.005
~c40 <.oo5 <.oo6 <.009 <.oo6 <.oo6 <.007 <.oo6 <.005 <.009 <.007 <.oo6 . <.006 Cr51 <.025 <.028 <.041 <.028 <.029 <.033 <.032 <.029 <.059 <.o4o <.043 <.039 Nn54 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.002 <.001 <.001 <.001 Pe~9 <.003 <.003 <.005 <.003 <.003 <.oo4 <.oo4 <.003 <.oo6 <.005 <.005 <.004 Co58 <.001 <.001 <.002 <.001 <.001 <.001 <.001 <.001 <.002 <.002 <.002 <.002 I Co60 <.001 <.001 <.002 <.001 <.001 <.001 <.002 <.001 <.001 <.001 <.001 <.001 t
Zn 5 <.002 <.002 <.003 <.002 <.002 <.002 <.002 <.002 <.003 <.003 <.002 <.002 zr95 <.002 <.003 <.oo4 <.002 <.003 <.003 <.003 <.002 <.oo4 <.003 <.003 <.003 Wb95 <.002 <.002 <.003 <.002 <.002 <.003 <.003 <.002 <.oo4 <.003 <.003 <.003 Ru103 <.002 <.002 <.003 <.002 <.002 <.002 <.002 <.002 <.004 <.003 <.003 <.003 Hu106 <,008 < 008 <.012 <.009 <.009 <.010 <.009 <.oo8 <.014 <.Oll <.011 <.010 Cs134 <.001 <.001 <.001 <.001 <.001 < 001 <.001 <.001 <.001 <.001 <.001 <.001 Cs137 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.002 <.001 <.001 <.001 BaLa140 <.012 <.014 <.020 <.014 <.014 <.017 <.019 <.014 <.036 <.023 <.028 <.025 Cel41 <.003 <.oo4 <.oo6 <.oo4 <.oo4 <.oo4 <.oo4 <.003 <.007 <.005 <.oo6 <.005 Cel!4 <.005 <.oo6 <.000 <.005 <.005 <.oo6 <.oo6 <.005 <.010 <.007 <.007 <.oo6 All values given as < are less than LLD
Khble ZV Charcoal Car tridges for Iodine Results M pC~3 Neck of Sta. ¹4 Sta. ¹7 Sta. ¹9 Sta. ¹11 December 31-Jan 8 <0.02 <0.03 <0.05 <0.03 January 8-15 <0. 02 <0. 03 <0.05 <0.03 January 15-23 <0.02 <0.03 <0.05 <0.03 January 23-30 <0.03 <0.03 <0.05 <0.03 January 30 Feb 6 <0.04 <0.03 <0.05 <0.03 February 6-13 <0.04 <0.03 <0.03 <0.03 February 13-20 <0.04 .
<0.03 <0.02 <0.03 February 20-27 <0.03 <0.03 <0.02 <0.03 February 27 Mar 6 <0.04 <0.03 <0.02 <0.03 t4arch 6- 13 <0.04 <0.03 <0-02 <0. 03 March 13-20 <0.04 <0.03 <0.02 <0.03 March 20-27 <0.04 <0.03 <0.02 <0.03 March 27-Apr 3 <0.04 <0.03 <0-02 <0.03 April 3-10 <0.04 <0.03 <0.02 <0.03 April 10-16 (a) <0.13 <0.10 <0.09 <0.11 April 16-24 (a) <0.11 <0.08 <0.07 <0.09 April 24-Nay 1 (a) <0.12 <0.09 <0.08 <0.10 Ill 1- 8 X y 8-15 (a)
(a)
<0.11
<0-12
<0.09
<0.10
<0.08
<0.08
<0.10
<0.10 Nay 15-22 (a) <0.12 <0.10 <0.08 <0. 10 1'Ry 22-29 (a) <0.11 <0.09 <0.07 <0.10 Nay 29-June 5 (a) <0.11 <0.09 <0.07 <0.10 June 5-12 <0.04 <0.03 <0-02 <0.03 June 12-19 <0.04 <0.03 <0-02 <0.03 June 19-26 <0.04 <0.03 <0.02 <0.03 June 26- July 2 <0.04 <0 03 <0.03 <0.03 July 2-10 <0.03 <0.03 <0.02 <0.03 July 10-17 <0.04 <0 03 <0.02 <0.03 July 17-24 <0.04 <0.03 <0.02 <0.03 July 24-31 <0.04 <0.03 <0-02 <0.03 July 31-Aug. 7 <0.04 <0.03 <0.02 <0.03 Aug. 7-14 <0 03 <0.03 <0.02 <0.03 Aug. 14-21 <0.04 <0.03 <0.02 <0.03 Aug. 21-28 <0.04 <0.03 <0.02 <0.03 Aug. 28-Sept. 4 <0.04 <0.03 <0.02 <0.03 Sept. 4-11 <0.04 <0.03 <0.02 <0.03 Sept. 11-18 <0.04 <0.03 <0.02 <0.03 Sept..18-25 <0.04 <0.03 <0.02 <0.03 Sept. 25-Oct. 2 <0.04 <0 03 <0.02 <0.03 Oct. 2-9 <0.04 <0. 03 <0 02 <0.03 Oct. 9-16 <0.04 <0 03 <0.02 <0.03 Oct. 16-23 <0.04 <0.03 <0.02 <0. 03 Oct. 23-30 <0.03 <0.03 <0.02 <0.03 Oct. 30-Nov. 6 <0.04 <0.03 <0.03 <0.03 Nov. 6-13 <0.04 <0.03 <0.02 <0.05 Nov. 13-19 <0.04 <0. 03 <0. 03 <0. 03 Nov. 19-25 <0.04 <0.03 <0.03 <0.03 Nov. 25-Dec. 2 <0.03 <0.03 <0.02 <0.03 Dec. 2-9 <0.04 <0.03 <0.02 <0.03 Dec. 9-16 <0.04 <0.03 <0.02 <0.03 Dec. 16-23 <0.03 <0.03 <0.02 <0.03 Dec. '23-30 <0.02 <0. 03 <0.02 <0.03 A11 values +ven as < are less than LLD (a) Samples counted this we k on F~ count~ room Ge(Li)
(b) C'nanged to ~ir onm nta'e~&) detector for count~ beg~~~~this week
~ ~
Table VA Environmental Water Samples 1981 Results in pCi/Zd.ter Meek of Russell O.M.D Circ in Circ Out Jan. 4- Jan. 10 4.97+0 97 3.03+0.90 2.81+0.90 Jan. 11-17 4.49+0.94 4.24+0.93 3.23+0.89 3.48+0.91 Jan. 18-24 4.72+0.92 3.56+0.88 3.60+0.88 3.74+0.89 Jan. 25-31 2.68+0.86 3.37+0.89 2.93+0.87 2.78+0.87 Feb. 1-Feb. 7 2.70+0.90 3.83+0.94 4 73+0.97 3 34+0.92 Feb. 8-14 3.41+0.92 3.62+0.93 3-71+0.93 3.63+0.93 Feb. 15-21 6.91+1.03 3-95+0-92 3.74+0.92 3.07+0.89 Feb. 22-28 4.87+0.96 4.57+0.95 5.41+0.98 5.24+0-97 Narch 1-7 6.02+0.97 3.09+0.89 5.24+0.96 4.92+0.95 Narch 8-14 4.37+0.92 3.26+0.89 4.08+0.92 3.62+0.90 March 15-21 6.05+0.97 2.82+0.91 4.31+0.96 4.32+0.96 March 22-28 6.64+0.99 2.57+0.85 3.14+0.89 3.91+0.92 Narch 29-April 4 5.15+0.94 2.91+0.87 3.85+0.91 3.69+0 90 April 5-11 3.59+0.90 2.60+0.87 3.41+0.90 3.30+0.90 April 12-18 4.99+0.96 4.14+0.93 2.97+0.88 3.98+0.92 April 19-25 3 53+0.92 4.22+0.94 2.60+0.86 4.57+0 95 April 26-May 2 4.23+0.94 2.68+0.89 3.38+0-91 4-95+0.94 l4ay 3-9 3.93+0 95 3.31+0 93 3.55+0 93 2.94+0.91 Nay 10-16 3.59+0-94 3.31+0.94 4.05+0.95 4.00+0.96 thy 17-23 3.04+0.90 2.71+0.91 4.14+0.96 4.03+0.96 May 24-30 3.54+0.98 2.73+0.90 3-49+0 93 3.65+0.94 May 31-June 6 3.03+0.96 2.51+0.90 2.91+0.89 3.43+0.91 June 7-13 2.51+0.92 2.05+0.92 2.74+0.95 4.84+1.01 June 14-20 3.95+1 03 3.73+0.98 3-32+0-97 3.42+0.97 June 21-27 2.31+0-97 2.97+0 99 3.55+1.01 3.43+1.01 Maxim'verage 6.91+1 03 4-57+0.95 5.41+0.98 5.24+0.97 4.21 3.28 3.64 3.80 Minimum 2.31+0.97 2.57+0.85 2.60+0.86 2.78+0.87
ie VB environmental '.iater ~~. Dies lc81 Results ~m pCi/rater Week of Russell O.W.D Circ in Circ Cut June 28-July 4 2.91+0.98 3.91+1.02 4.78+1.05 3.40+1.00 July 5-11 3.36+1.01 3.55+1.01 8.64+1.16 3.46+1.00 July 12-18 2.57+0.98 4.29+1.04 3.71+1.02 2.24+0.97 July 19-25 2.66+1.02 3.88+1.03 3.20+0.99 3.82+1.03 July 26-Aug. 1 3.62+1.04 1.85+.099 2.60+1.03 2.74+1.03 August 2-8 3.93+1 05 2.25+1.01 4.06+1.07 2.28+1.02 August 9-15 3.96+1.05 3.36+1.03 3.43+1.03 2.60+1.01 August 16-22 2.78+0.95 3.59+1.01 3.36+1.00 2.89+0.98 August 23-29 3.10+0.96 3-14+0.96 3.52+0 97 3.36+0.97 August 30-Sept. 5 3.58+0.97 2.51+0.94 3 33+0 97 3.13+0.9?
September 6-12 2.63+0.94 3.19+0.97 2.15+0.92 3.19+0.96 September 13-19 3.45+0 94 4.41+0.9? 2.63+0.91 2.61+0.91 September 20-26 3.31+0.89 3.94+0.95 3.?1~.94 4.41+0.97 September 29-Oct. 3 3.36+0-94 3.01+0.93 3.66+0.95 3.80+0.95 October 4-10 3.28~.89 4.47+0.94 4.02+0.92 3.42+0.91 October 11-17 3.56+0.93 2.60+0.90 3.08+0.91 4.38+0.96 October 18-24 3.49+0.96 4.23+0.95 3.73+0 93 3.46+0.92 October 25-31 3.73+0 97 3.36+0.96 2.64+0.93 3.41+0.96 November 1-7 4.35+0.98 3.56+0.92 3.62+0.92 3.80+0.93 November 8-14 5.92+1 13 3.47+0.96 3.65+0.96 2.63+0.93 November 15-21 3.73+0.96 3.00+0.93 3.05+0.94 3.97+0.97 Noverrber 22-28 2.83+0.87 2.87+0.94 3.03+0.94 3.38+0.95 November 29-Dec. 5 3.41+0.89 3.32+0.93 3 57+0 93 3-59+0.93 December 6-12 2.33+0.84 2.22+0.87 2.34+0.88 3.69+0.94 December 13-19 2.63+0.89 3.05+0.90 1.84+0.78 1.87+0.82 December 20-26 3.69+0.92 3.42+0.91 2.61+0.88 3.21+0.90 December 27-Jan. 2 2.06+0.85 3.25+0.90 2.93+0.89 2.98+0.88 Nax &am 5.92+1.13 4.4?+0.94 8.64+1.16 4.41+0.97 Average 3 25 3.44 3-25 Min&rum 2.06+0.85 1.85+0.99 1.84+0.78 1.87+0.82
Table VZ Result M pCX/U.ter Deer Creek Nell Januar y 4.34+0.92 3.49+0.89 8.35+1.09 Feb~ "
5.86+0.99 3.05+0.89 6.76+1.02 5.04+0.97 2.56+0.90 6.38+1.01 AprL1 6.44+1.07 2 76+0.91 7.69+1.11 3.66+0.99 4.31+0.97 7.81+1.11 June 4.44+1.04 3 19+0 99 7.13+1.12 7.10+1.16 6.56+1.14 August 3.81+1.02 3 55+0 97 3.58+0.99 September 6.32+1.03 3 57+0 94 7 95+1 09 October 6.10+1.02 3.70+0.93 6.12+1.05 November 7.98+1.10 3.68+0.97 7.67+1.09 December 4.54+0.96 2.04+0.81 6.03+1.01 Max'um 7.98+1.10 4.31+0.97 8.35+1.09 Average 5.47 3.26 6.84 Miahnum 3.66+0.99 2.04+0.81 3.58+0.99
Khble VXX Mater Qanma Xsotopic Analysis Besults in pCi/liter
~JIBlUBV ~Pebr used March Pirst Buss. Mell Deer Buss. Mell D er Buss. Mell Deer Disc.
Quarter Sta. O.M.D. I/I Creek Sta. O.M.D. tel Creek Sta. O.M.D. !BI Creek ~COf(i I
De? <?5 <77 <56 <56 <69 <67 (5II <53 <73 <74 <53 <53 <84 K4o <8o <8o <8o <8o <8o <Bo Cr51 <100 <105 <56 <56 <86 <8o (54 <52 <100 <105 <52 <52 <125 Mn54 <6 <6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 <6 <6 < 6 < 6 pe59 <17 <18 <12 <12 <16 <15 <12 <12 <17 <17 <12 <12 <20 co58 <7 <7 < 6 < 7 < 6 < 5 < 7 <7 <5 Co60 < 6 <6 <6 < 6 < 6 < 6 < 6 < 6 < 6 <6 <6 <6 <6
'ln65 <12 <13 <12 <12 <12 <12 <12 <12 '<12 <12 <12 <12 <13 Zr95 <16 <17 <13 <13 <15 <15 <13 <12 <16 <16 <12 <12 (18 Nb9> < 9 < 9 < 6 < 6 < 8 < 7 < 5 < 5 < 8 .<9 <5 < <11 5
Ru103 <10 <10 < 6 < 6 < 9 < 8 < 6 < 6 < 9 <9 <6 < 6 <11 Bul 6 <56 <56 <53 <53 <55 <55 <53 <53 <56 <56 <53 <53 <57 X131 <66 <78 < 9 < 9 <39 <30 < 8 < 7 <66 <59 < 7 < 7 <lII2 Cs13'I < 6 < '6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 <6 (6 Cs137 < 6 <6 <6
< 6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 ( 6 Bal&140 <22 <25 < 6 <16 <14 < 6 < 5 <20 <21 < 5 <36 Cel41 <16 <10 <10 <14 <13 < 9 < 9 <16 <16 < 9 < 9 <19 Cel I4 <40 <4o <38 <38 <4o <39 <40 <4o Ra226 <14 21+9 18+9 <14 <14 44+9 23+9 <14 <14 41+lo <14 All values given as < are less than JLD
Table VXX Mater Oanma Isotopic Analysis Results in pCi/liter June Second Russ. Mell Deev Russ Mell Deev Russ. Mell Deer Quartev Sta. O.M.D. tBt Creek Sta.
~
O.M.D. 'B'reek Sta. O.W.D. 'B'reek Be? <97 <67 <56 <104 <?5 <77 <56 <73 <107 <97 <54 <54 <124 K4o <&o <8o <8o <8o <8o <&o <8o <8o <&o <8o <8o Cv51 <160 <82 <56 <195 <loo <lo5 <56 <loo <124 <164 <54 <5 (258 Mn54 < 6 < 6 < 6 < 6 <6 <6 <6 <6 <6 <6 <6 <6 (6 Fe59 <22 <15 <12 <26 <17 <18 <12 <17 <26 <23 <12 <12 (31 Co58 < 8 < 6 < 6 < 9 <7 <7 <6 <7 <10 < 8 < 5 < 5 <10 Co60 < 6 < 6 < 6 < 6 <6 <6 <6 <6 <6 <6 <6 <6 (6 Zn65 <12 <12 <13 <12 <13 <12 <12 <13 <13 <12 <12 <14 Zv95= <18 <15 <13 <22 <16 <17 <13 <17 <22 <20 <13 <13 <25
< 8 < 6 <15 <9 <9 < 6 < 9 <15 <13 < 5 < 5 <19 Ru103 <13 < 8 < 6 <15 <10 <10 < 6 <10 <15 <13 < 6 < 6 <19 Ru106 <56 <55 <53 <59 <56 <56 <56
<53 <59 <58 <53 <53 <60 I131 <128 <33 < 9 <142 <66 <68 < 9 <100 <106 <136 < & 8
< <174 Cs134 < 6 < 6 < 6 < 6 <6 <6 < 6 < 6 < 6 < 6 < 6 < 6 < 7 Cs137 < 6 < 6 < 6 < 7 <6 <6 < 6 < 7 < 6 < 6 < 6 < 6 < 6 140 .<62 <14 < 6 <22
<91 <25 < 6 <21 <10 <64 < 6 < 6 <173 Cel41 <22 <13 <10 <29 <16 <16 <10 <15 <17 < 9 < 9 <35 Ce144 <40 <39 <38 <47 <4o <4o <44 <27 <42 <38 (44 Ra226 <14 31+7 <14 <14 <14 26+7 <14 <14 <14 27+3 <14 All values given as < are less than LLD
Table VII Water Ganrna Isotopic Analysis Results in pCi/liter Ax~ust ~Se tember Third Russ. Well Deer Russ Well Deer Russ. Well Deer Quar ter Sta. O.W.D. IBI Creek Sta.
~
O.W.D. 'B'reek Sta. O.W.D. 'O'reek
<70 <72 <56 <56 <83 <70 <58 <73 <75 <59 <73 <lol K40 <80 <80 91+13 <80 <80 <80 <80 <80 <80 Cr51 <114 <92 <56 <57 <138 <99 <67 <31 <102 <104 <68 <88 <205 tln54 < 6 < 6 < 6 < 6 < 6 < 6 <6 <3 < 5 < 6 < 5 < 7 < 6 ee59 <16 <16 <12 <12 <14 <12 <10 < 3 <14 <13 < 9 <ll <18 Co58 < 7 < 7 < 6 < 6 < 7 < 6 <6 <2 < 7 < 7 < 5 < 7 < 8 Co60 < 6 < 6 < 6 < 6 < 6 < 6 <6 <6 < 6 < 6 < 6 < 6 < 6 Zn65 <12 <12 <12 <12 <10 <12 < 7 <12 <11 <14 Zr95 <15 <16 <13 <13 <13 <12 <10 <12 <12 < 9 <12 <15 Wb95 < 8 < 8 < 6 < 6 < 9 < 8 <6 <2 < 8 < 8 < 6 < 7 <13 Ru103 < 9 < 9 < 6 <9 <9 < 9 <9 <6 <9 <15 Ru106 (59 <55 <53 <54 <59 <57 <57 <24 <58 <60 <57 <72 <62 yl31 <71 <73 <10 < 9 <39 <28 < 8 < 4 <37 <37 < 8 <11 <385 Cs134 < 6 < 6 < 6 < 6 < 6 < 6 <2 <2 < 6 < 6 < 6 < 7 < 6 Cs137 < 6 < 6 <6 <6 < 6 < 7 <6 <6 < 7 <8 <7 <9 < 7
<16 <19 < 6 < 7 <25 <10 <4 <2 <13 <12 < 5 < 7 <57 Ce141 <28 <19 <10 <10 <26 <19 <15 < 5 <21 <21 <14 <18 <38 ce144 <56 <58 <38 <38 <64 <63 <62 <21 <62 <66 <61 <66
<73 Ra226 <14 15+9 <14 <14 <14 28+9 <14 <14 50+26 <14 <14 All values given as < are less t11an LLD
Table VII Mater Qamna Isotopic Analysis Results in pCi/liter October November December IBAD Fourth Quarter Russ.
Sta. O.N.D.
Nell I BI Deer Cr eek Russ.
Sta. O.M.D.
Mell Deer Creek Russ.
Sta. O.M.D.
'B'eereek Mell Cr Disc.
Cana.
Be7 <75 <70 <56 <88 <72 <59 <59 <84 <81 <74 K40 <92 <9 <88 <77 <85 <77 <92 <77 <78 <77 <77 <77 Cr51 <112 <106 <6u <67 <143 <112 <68 <67 <145 <131 <56 <65 (110 Mn54 < 5 < 5 < 6 < 6 <5 < 6 < 6 < 6 < 5 < 6 Fe59 <<2 <10 <10 (16 <12 <9 <9 <15 <13 < 9 < 8 (13 Co58 < 6 < 6 < 5 < 7 < 6 <5 <5 < 7 <7 <5 < 5
/ 7 Co60 < 6 < 6 <6 <6 < 4 < 4 <4 <6 <4 <6 <6 < 7 Zn 5 <12 <10 <11 <11 <12 <12 <11 <12 <10 <12 Zr95 <12 <10 <10 <13 <12 <10 < 9 <12 <13 < 9 <10 (12 Nb95 < 8 < 8 < 6 <10 < 8 < 5 < 6 <10 <10 < 5 Ru103 <10 < 9 < 9 <11 < 9 < 7 < 7 <11 < 7 < 7 < 9 Rul06 <60 <57 <58 <58 <61 <54 <58 <59 <60 <56 (57 <59 1131 (45 <34 < 8 < 8 <120 <44 < 8 < 8 <99 <87 < 9 < 8 <46 Cs134 < 6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 < 6 Csl37 ( 7 < 6 < 6 < 7 < 6 < 6 <6 <7 < 6 < 6 < 6 < 6 < 6 M~140 <14 <12 <28 <15 < 5 <29 <24 < 5 < 5 <14 Cel41 <20 <14 <14 <28 <22 <14 <15 < 7 < 6 <14 <14 <22 C @44 (65 <62 <61 <61 <63 <63 <61 <61 <63 <64 <61 <58 (61 Ra226 (14 <14 23~8 <14 <14 <14 <14 <14 <14 <14 <14 (14 (14 All. values given as < are less than LLD 1
Table VER FALLOUT Results M pCi/H2/day Sta. ¹3 Sta. ¹5 sta. ¹8 Sta. ¹10 Sta. ¹12 January 1~1+0. 7 1~1+0. 1553~0. > 19.7+0 9 February 63.3+3.2 60.3+3.0 62.8+3.2 59 9+3-0 38.1+2.5 Narch 30-3+1 3 25.6+1.1 26.7+1.3 29.0+1.2 15.7+0.8 Apr il 140+4 41.9+1.6 61.2+2.9 65.6+2.5 66.5+2.9 Key 169+5 117+4 133+5 62.2+2.2 73.3+2.8 June 58.0+2.9 45.9+1.4 36.4+2.3 33 '+2-2 68.6+3.1 July 19.2+1.3 28.5+1.6 10.1+F 1 11.3+1.1 13.2+1.1 August 27.1+2.9 29 5+3 1 30.5+3.0 27.3+2.6 28.7+2.7 September 20.2+3.4 11.2+3.0 14.3+3.2 18.3+3.2 25 5+3.5 October 14.8~2.6 19.1+2.8 4.44+2.32 7.54+2.4 36.7+3.3 November 16.4+2.4 9.37+1.09 4.45+0.82 4.30+0.78 7.48+0.92 December 5.05+1.24 4.52+0.89 4.38+1.03 5.70+1.25 3.01+1.46 Yaximum 169+5 117+4 133+5 65.6+2.5 73.3+2.8 Average 48.1 32.7 28.3 28.3 33.0 Nin&um 5.05+1.24 4.52+0.89 4.38+1.03 4.30+0.78 3.01+1.46
~ ~
Table iX Page 1 of 4 External Penetrating Radiation
'Ihermoauminescent Dosimetry 1981 1st Quarter 2nd Q rter Total Dose Total Dose Badge ¹ Location (mr em) mr erg/wk (mrem) mrs/wk 2 ¹2 ¹7 plus ¹13 are 17.8 1.19+0.09 17 2 l. 16+0. 08 3 on-sita near th line 15.9 1.06+0.08 18.3 1.23+0.09 4 of highest annual 16.2 a.o8+o.o8 17-2 1.16+0.08 5 average ground level 19.2 1.28+o.o9 19.8 1.33+0.10 6 concentration. 12.8 o.85+o.o6 14.6 o.98+o.o7 16.4 1.10+0.08 17-9 1. 20+0. 09 8 ¹8 ¹12 are offsite at 19.0 1.26+0.09 14.4 0.97+0.07 9 a distance of 8 to 15 17-3 1.15+0.08 13.9 0.94+0.07 10 miles. 2o.4 1.36+0.10 15.0 1.01+0.07 a6.5 1.10+0.08 16.4 a.ao+o.o8 12 19.6 1.30+0.09 13.4 o.9o+o.o6 13 20.3 1.36+0.10 14.7 0.99+0.07 14 ¹14 ¹16 are located 15.2 1.01+0-07 15.6 1.05+0.08 15 aaorg a line 3000'est 17.7 1.18+0.08 15.6 1.05+0.08 16 of th plant. 15.8 1.06+0.08 16.5 a.la+o.o8 17 ¹17 ¹21 are located 15.3 1.02+0.07 13.8 0.93+0.07 18 along Lake Road. 19.0 1.27+0.09 14.7 0.99+0.07 19 18.2 1.22+0.09 16.2 1.09+0.08 17.7 l.a8+o.o8 14.6 0.98+0.07 18.4 1.23+0.09 19.5 1.31+0.09 22 ¹22 ¹24 are located 18.7 1.25+0.09 17.7 1.19+0.09 23 along th east site 15-9 1.06+0.08 19.9 1.34+0.10 24 boundary line. 16.7 1.11+0.08 18.4 1.24+0.09 (a) TU) K.ssing
Table ZX Page 2 of 4 External Penetrating Radiation Thermoluminescent Dosimetry 1981 1st Quarter 2nd Quarter Total Bose Total Bose Badge ¹ Location (mr em) mr erg/wk (mr em) 25 ¹25 30 are offsite 15 9 1.05+0.08 12.9 0.87+0.06 26 at a distance of 8 13 3 0.88+0.06 12.7 0.85+0.06 27 to 15 mLLes 14.4 0.95+0.07 12.4 0.84+0.06 28 18.1 1.20+0.09 16.7 1.12+0.08 29 16.4 1.08+0.08 13.3 0.90+0.06 30 12.9 0.85+0.06 11.3 0.76+0.05 31 ¹31 through ¹40 are 17.1 1.13+0.08 14.8 1.00+0.07 32 located M an arc at a 17 ' 1.14+0.08 13.9 0.93+0.07 33 distance of 4-5 miles 14.0 0.92+0.07 14.2 0.96+0.07 17.4 1.15+0.08 14.6 0.98+0.07 35 16.5 1.09+0.08 16.2 1.09+0.08 36 14.9 0.98+0.07 14.6 0.98+0.07 37 13-3 0.88+0.06 14.0 1 01+0.07 38 13.5 0 89+0.06 12 7 0.85+0.06 39 14.3 0.96+0.07 12.0 0.79+0.06 12.7 0.85+0.06 (a) mZ m.ssing
~
~
Table ZX Page 3 of 4 External Penetrating Radiation Thexmoluminescent Dosimetr y 1981 3rd Quarter 4th Quarter Total Lose Total Dose Badge ¹ Location (mr em) mrs/wk (mr em) 2 ¹2 - ¹7 plus ¹13 are 16.2 1.14+0.08 18.2 1.28+0.09 3 on-site near the line 15.5 1.10+0.08 22.5 1.59+0.11 of highest annual 15.3 1.08+0.08 14.9 1.05+0.08 5 average ground level 18.5 1.31+0.09 17.9 1.27+0.09 6 concentration. 14.6 1.03+0.07 12.7 0.90+0.06 16.1 1.14+0.08 16.7 1.18+0.08 8 ¹8 ¹12 are offsite at 17.1 1.21+0.09 16.6 1.17+0.08 9 a distance of 8 to 15 16.7 1.18+0.08 15.5 1.10+0.08 10 miles. i8.4 1.30+0.09 19.2 1.35+0.10 (b) 14.7 1.04+0.07 12 16.6 1.18+0.08 12.9 0.91+0.07 13 18.0 1.27+0.09 16.7 1.18+0.09 14 ¹14 ¹16 are located 15.4 1.09+0.09 (a) 15 along a line 3000'est 17.9 1-27+0.09 i6.9 1.20+0.09 16 of the plant. (a) 18.8 1.33+0.10 17 ¹17 - ¹21 are located 15.6 1.10+0.08 15.6 1.10+0.08 18 along Lake Road. i8.5 1.30+0. 09 16.7 1.18+0.08 19 18.5 1.30+0.09 16.8 1.18+0.08 19.3 1.37+0.10 20.0 1.41+0 10 21 18.8 1.33+0.10 19.1 1.35+0.10 22 ¹22 ¹24 are located 18.1 1-28+0.09 17.0 1.20+0.09 23 along th east site 17.8 1.26+0.09 14.3 1.01+0.07 24 boundary line. 16.1 1.14+0.08 16.3 1.15+0.08 (a) TU) Nosing (b) Net cps, no response
Page 4 of 4 External Penetrating Radiation Khermoluminescent Dosimetry 1981 3rd Quarter 4th Quarter Total Dose Total Dose Badge 8 Location (mr em) (mrem) mrs/wk 25 825 - 30 are offsite 12.6 o.88+o.o6 15.7 1.11+0.08 26 at a distance of 8 0.78+0.06 13.6 0.96+0.07 27 to 15 miles 15.3 1-07+0-08 21.5 1.52+0.11 28 17.8 1.25+0.09 13.3 0.91+0.07 29 16.o 1.12+0.08 (a) 30 12.9 0.90+0.07 14.4 1.02+0.07 31 831 through 840 are (a) 21.5 1.52+0.11 32 located in an arc at a (a) 18.2 1.29+0.09 33 distance of 4-5 miles 16.1 1.13+0.08 14.3 1.01+0.07 19.2 1.34+0.10 17.9 1.27+0.09 35 18.3 1.28+0.09 15.2 1.07+0.08 16.7 1.17+0.08 16.5 1.17+o.o8 37 16.5 1.15+0.08 16.1 1.14+o.o8 38 16.o 1.12+0.08 15.5 1.o9+o.o8 39 16.8 1.18+0.08 14.9 1.05+0.08 4o 15.8 1.11+0.08 13.2 0.94+0.07 (a) TU) Hissing (b) Met chips, no response
Table X 1981 l6lk Results for I-131 Results in pCi/liter Gerber 01/27/81 <0.05 02/24/81 <0.05 o3/24/81 o4/o8/81 <0.05 05/27/81 0.166+0.040 o6/18/81 07/21/81 0.245+0.081 08/13/81 0.140+0.046 09/15/81 10/27/81 <0.05 11/17/81 0.139+0.047 12/lo/81 Max'an 0.245 Average <0.09 l6nimum .05
Table XXA 1981 Lake Ontario Samples All Values pCi/kgn Met MARCH 1981 JUNE 1981 Chinook Lake Rainbow Nhite Brown Malleye >hite Salmon Tr out Tr out Perch Trout Pike Bass 3430+330 3490+220 4210+370 3280+240 3060+160 2890+190 3270+270 Cr51 < 71 < 42 < 87 < 48 < 40 < 42 < 47
< 26 < 28 < 17 4 < 10 pe59 < 59 < 31 < 64 < 37 9 < 26 < 10 co58 < 27 < 14 < 29 < 17 4 < 15 5 Co60 < 29 < 16 < 31 < 18 5 < 35 6 Zn65 < 30 < 59 < 35 8 < 18 6 Zr95 < 62 < 33 < 67 < 39 9 < 35 Nb95 < 32 < 14 < 30 < 17 < 22 Ru 3 < 54 < 30 < 42 < 20 5 < 23 6 Rul06 <250 <135 <270 <160 < 73 <100 < 46 I3 <15 7 < 17 < 12 < 18 < 35 < 16 Cs134 ( 29 < 16 < 31 < 19 4 8 5 Csl37 150+25 99+14 130+25 98+16 63+8 60+15
~140 < 17 < 38 < 21 4 <175 5 Cel41 < 94 < 89 <120 < 71 7 < 50 Ce144 <235 <134 <150 <110 < 30 <160 < 36 Ra226 < 58 < 46 < 61 < 51 < 10 (13 L < 12 All values given as < are less than LLD
Table XIA 1980 Lake Ontario Samples All Values pci/kgn Wet SEPH943ER 1981 DECB4BER 1981 Smal3mouth White > Fish Brown Lake Walleye Lake Bass Perch ~Can site Trout Trout Pike Bottom K40 3050+20 2620+10 2680+10 3480+200 2780+150 345M 250 5870>900 Cr51 < 53 <150 <165 <137 <148 <200 <500 Mn54 < 9 9 7 < 12 < 10 < 16 < 50 Fe59 < 15 < 19 < 21 < 22 < 22 < 30 < 16 co58 9 8 9 < 12 < 16 < 26 Co60 7 7 < 13 22+3 19+2 38+6 '137+11 Zn65 < 21 < 19 < 19 < 26 < 22 < 35 zr95 < 14 < 16 < 18 < 21 < 19 < 30 < 54 Nb95 8 < 12 < 12 < 12 < 12 < 17 < 47 Ru103 7 < 10 < 12 < 14 < 13 < 20 < 20 Ru106 < 57 < 68 < 52 <120 <105 <166 < 45 I131 5 < 91 <140 < 19 cs134 5 < 13 7 < 12 < 18 < 37 Cs137 54+3 < 30 < 71 53+4 72+3 160l-14 BsLal40 < 20 < 26 < 12 < 13 Ce141 < 15 < 20 < 21 < 29 < 29 < 40 ce144 < 20 < 59 < 59 <117 <104 <165 < 54 Ra226 < 12 < 12 < 12 < 12 < 12 < 13 140~5 All values g1ven as < are less than LLD / ~ Fish canposite includes: Rainbow Trout, Rock Bass, Yellow Perch
Table XZB 1981 VEGETATION SAMPIES All Values pCi/kgn Wet Sour Cherr les Iacsuce ~uesh Gra~s ~Ac les K40 lo4o+6o 2690+20 1880+120 1810+110 1340+20 810+10 cr51 <58 <77 <117 <85 <87 <74
< 6 < 7 <10 < 7 < 8 < 6
~59 <13 <16 <17 <15 <14 co58 < 9 < 7 < 7 < 6 co6o < 6 < 9 <25 <14 <14 <12 Zn65 <12 <20 <22 <16 <16 <12 zr95 <13 <21 <18 <13 <13 Nb95 < 6 <15 <10 < 7 < 8 < 6 au103 < 7 < 9 <12 < 8 < 9 < 8 pu106 <55 <90 <96 <73 <75 <61
< 9 < 5 <14 <10 < 9 cs134 < 6 <4 <10 < 8 < 8 < 7 s137 < 6 <10= <13 < 8 <10 <13
~140 < 6 < 8 < 6 < 6 < 6 Ce141 <10 < 5 <25 <17 <18 <16 Ce144 <39 <100 <102 <76 <78 <68 H 226 <15 <49 <36 <41 <41 <21 All values +ven as < are less than LLD
Table XII LOWER LZ~ OF DETECTION (LLD)
Before Correction For Decay M.r Filters Water Nilk Fish V etation(a)
I/ pCi/12ter pCi/liter pC~kgn pCi/kgm (nMimum Sple (Sample of (Sample of ( miabnum Sole (Sample of 3500 N3/Qt. 3.5 liters) 3.5 liters) 2.0 kgms) 3.0 kgms.)
0.014 52 91 61 K40 0.027 81 81 137 91 Cr51 0.013 52 91 61 F54 0.002 Fe59 0.004 12 13 Co58 0.004 Co60 0.002 Zn65 0.004 19 13 p,r95 0.004 12 22 15 Nb95 0.002 Ru103 0.002 pul06 0.015 53 93 62 I131 0.03(b) 7(Gamma Scan) 12 0.05(Beta) csl34 0.002 10 Csl37 0.002 BaLa140 0.002 Ce141 0 002 16 Ce144 0 007 41 72 48 Ra226 0.003 14 17 0.002 1.2 (a) Leaf vegetable or pasture grass samples would be 501. higher due to sample sizes of 2.0 kgms (b) Charcoal Car tridge
Table XII (Continued)
TABIZ NOTATION The LLD is the smallest; concentration of radioactive material in a sample that why. yield a net count (above system background) that will be detected with 95K.
probability with only 5$ probability of falsely concludizg that a blare observa-tion represents a "real" signal.
For a particular measurement systan (which may include radiochemical separation):
4.66 Sb E ' '.22 o Y 'xp [(-<t)) ]
where LLD is the lower 1fmit of detection as d fined above (as pCi per unit nass or volume)
Sb is the standard deviation of the backgrourd country rate or of the counting rate of a blank sample as appropriate (as counts per ndxrute).
E is the countirg efficiency (as counts per disintegration)
V is the sample sMe (in units of mass or volte) 2.22 is the number of disintegrations per minute per picocurLe Y is the fractional radiochemical yield (when applicable) his the radioactive decay constant for the particular radionuclide Dt is the elapsed time between sample collection ard country The value of Sb used in the calculation of the LLD for a particular measurement system shall be based on the actual observed variance af the background counting rate or of the count~ rate of the blank samples (as appropriate) rather than on an unverified theoretically predicted variance. In calculating the LLD for a radionuclide determined by gmxna-ray spectranetry, the backgrourd shall include the typical contributions of other radionuclides normaDy present M the samples (e.g., potassium-40 M milk samples).
Table XIII EPA Interlaboratovy Comparison Program 1981 Sample Experimental EPA Value Descri 0ion Date ~Anal sos Data + 10 Alpha/Beta in Water 03/21/81 No Sample 25+6 (Results in pCi/l) Received 25+5 07/19/81 Alpha 15 14 13 22+5 Beta 17 16 15 15+5 11/20/81 ll 12 25 21+5 23+5 29 Gamm in Water 02/06/81 Cr-51 <52 <52 <52 0 (Results in pCi/l) Co-60 24 23 23 25+5 Zn-65 44 41 85+5 RG-106 < 6 < 6 < 6 0 Cs-134 40 41 36 36+5 Cs-137 < 7 < 7 < 7 4+5 06/05/81 Cr-51 <52 <52 <52 0 Co-60 20 22 26 17+5 Zn-65 <11 <11 <11 0 RU-106 <53 <53 <53 15+5 Cs-134 23 23 23 21+5 Cs-137 28 28 23 31+5 10/02/81 Cr-51 65 63 62 34+5 Co-60 21 23 25 22+5 Zn-65 27 22 25 24+5 Ru-106 <64 <64 <64 0 Cs-134 25 22 23 21+5 Cs-137 37 34 36 32+5 Iodine-131 in Water 04/06/81 I-131 30+5 (Results in pCi/l) 08/31/81 I-'131 74 68 71 ?3+7 Air Pilter s 12/19/81 Alpha 22 22 23 21+5 (Results M pCi/Sple) Beta 27 29 28 19+5 Cs-137 28 31 30 19+5 03/27/81 Alpha 31 29 30 30+5 Beta 71 63 69 50+5 Cs-137 <12 <12 <12 14+5 06/26/81 Alpha 32 32 30 28+5 Beta 76 76 75 54+5 Cs-137 27 25 29 16+5 09-26 Alpha 18 20 22 Beta Cs-137 All Values +ven as < ar less than the ~
Table XXII Page 2 of 2 EPA Interlaboratory Compar ison Program 1981 Sample Experimental EPA Value Descri tion ~Anal sls Data Z 10 IIQ3c 01/30/81 I-131 25 26 26 26+5 (Results M pCi/1) Cs-137 47 47 44+5 Ba-140 <5 <5 <5 0 K-40 1330 1270 1280 1550+135 05/15/81 I-131 <8 <8 <8 26+5 Cs-137 24 28 27 22+5 Ba-140 <7 <7 <7 0 K-40 1660 1660 1740 1560+90 07/24/81 I-131 <14 <14 <14 0 Cs-137 32 35 38 31 5 Ba-140 < 8 < 8 < 8 0 K-40 1570 1500 1630 1600+80 10/23/81 I-131 51 46 39 52+6 Cs-137 30 29 31 25+5 Ba-140 < 9 < 9 < 9 0 K-40 1450 1580 1490 1530+80 All values are given as < are less than the LLD
Table IIID 13 Meek Canposite Gamna Isotopic Analysis Results & pC1/N Fourth Quarter Sta 2 Sta 3 Sta 4 Sta 5 Sta 6 Sta 7 sta 8 Sta 9 Sta 10 Sta ll Sta 12 Sta 13 Be7 .063+.004 .069+.004 .075+.005 .059+.004 .069+.004 .074+.004 .063+.004 .073+.004 .068+.007 .070+.005 .077+.005 .069+.005 K40 <.oo5 <.oo6 <.009 <.006 <.oo6 <.007 <.oo6 <.005 <.009 <.007 <.oo6 <.oo6 Cr5 <.025 <.028 <.041 <.028 <.029 <.033 <.032 <.029 < 059 <.o4o <.043 <.039 Hn54 <.OO1 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.002 <.001 <.001 <.001 Pe>9 <.003 <.003 <.005 <.003 <.003 <.oo4 <.oo4 <.003 <.oo6 <.005 <.005 <.oo4 Co58 <.001 <.001 <.002 <.001 <.001 <.001 <.001 <.001 <.002 <.002 <.002 <.002 Co60 <.001 <.001 <.002 <.001 <.001 <.001 <.002 <.001 <.001 <.001 <.001 <.001 Zn65 <.002 <.002 <.003 < 002 <.002 <.002 <.002 <.002 <.003 <.003 <.002 <.002 Zr95 <.002 <.003 <.oo4 <.002 <.003 <.003 <.003 <.002 <.oo4 <.003 <.003 <.003 Wb95 <.002 <.002 <.003 <.002 <.002 <.003 <.003 <.002 <.oo4 <.003 <.003 <.003 Rul03 <.002 <.002 <.003 <.002 <.002 <.002 <.002 <.002 <.oo4 <.003 <.003 <.003 Ru106 < 008 < 00 <.012 " <.009 <.009 <.010 <.009 <.oo8 <.014 <.011 <.011 <.010 Cs134 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 Cs 37 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.001 <.002 <.001 <.001 <.001 Bal:el lo <.012 <.014 <.020 <.014 <.014 <.017. <.019 <.014 <.036 <.023 <.028 <.025 Cel ll < pp3 <.oo4 <.oo6 <.oo4 <.oo4 <.oo4 <.oo4 <.003 <.007 <.005 <.oo6 <-005 Celll4 <.005 <.oo6 <.008 <.005 <.005 <.oo6 <.oo6 <.005 <.010 <.007 <.007 <.oo6 All values given as < are less than LLD
'/'
~~ 4 Table iV k
Charcoal Cartridges for C
To dine h
Results m~ pCi/M3 Ne k of Sta. ¹4 Sta. ¹7 Sta. ¹9 Sta. ¹11 December 31-Jan 8 <0.02 <0.03 <0.05 <0.03 January 8-15 <0.02 <0.03 <0.05 <0.03 January 15-23 <0.02 <0.03 <0.05 <0.03 January 23-30 <0.03 <0.03 <0.05 <0.03 January 30 Feb 6 <o.o4 <0.03 <0.05 <0.03 Febr uary 6-13 <o.o4 <0. 03 <0.03 <0.03 February 13-20 <o.o4 <0.03 <0.02 <0.03 Februar y 20-27 <0.03 <0.03 <0.02 <0.03 February 27 Mar 6 <o.o4 <0.03 <0.02 <0.03 March 6- 13 <o.o4 <0.03 <0.02 <0.03 March 13-20 <o.o4 <0.03 <0.02 <0.03 Vmch 20-27 <o.o4 <0.03 <0.02 <0.03 March 27-Apr 3 <o.o4 <0.03 <0.02 <0.03 April 3-10 <o.o4 <0.03 <0.02 <0.03 April 10-16 (a) <0.13 <0.10 <0.09 <0.11 April 16-24 (a) <0.11 <o.o8 <0.07 <0.09 April 24-May 1 (a) <0.12 <0.09 <o.o8 <0.10 1- <0.11 <0.09 <o.o8 <0.10
~
May 8-15 May 15-22 8 (a)
(a)
(a)
<0.12
<0.12
<0.10
<0.10
<o.o8
<o.o8
<0.10
<0.10 May 22-29 (a) <0.11 <0.09 <0.07 <O.1O May 29-June 5 (a) <0.11 <0.09 <0.07 <0.10 June 5-12 <o.o4 <0.03 <0.02 <0.03 June 12-19 <o.o4 <0.03 <0.02 <0.03 June 19-26 <o.o4 <0.03 <0.02 <0.03 June 26- July 2 <o.o4 <0.03 <0.03 <0.03 July 2-10 <0.03 <0.03 <0.02 <0.03 July 10-17 <0.04- <0.03 <0.02 <0.03 July 17-24 <o.o4 <0.03 <0.02 <0.03 July 24-31 <o.o4 <0.03 <0.02 <0.03 July 31-Aug. 7 <o.o4 <0.03 <0.02 <0.03 Aug. 7-14 <0.03 <0.03 <0.02 <0.03 Aug. 14-21 <o.o4 <0.03 <0.02 <0.03 Aug. 21-28 <o.o4 <0.03 <0.02 <0.03 Aug. 28-Sept. 4 <o.o4 <0.03 <0.02 <0.03 Sept. 4-11 <o.o4 <0.03 <0.02 <0.03 Sept. 11-18 <o.o4 <0.03 <0.02 <0.03 Sept. 18-25 <0.04 <0.03 <0.02 <0.03 Sept. 25-Oct. 2 <o.o4 <0.03 <0.02 <0.03 Oct. 2-9 <o.o4 <0.03 <0.02 <0.03 Oct. 9-16 <o.o4 <0.03 <0.02 <0.03 Oct. 16-23 <o.o4 <0.03 <0.02 <0.03 Oct. 23-30 <0.03 <0.03 <0.02 <0.03 Oct. 30-Nov. 6 <0.04 <0.03 <0.03 <0.03 Nov. 6-13 <o.o4 <0.03 <0.02 <0.05 Nov. 13-19 <o.o4 <0.03 <0.03 <0.03 Nov. 19-25 <o.o4 <0.03 <0.03 <0.03 Nov. 25-Dec. 2 <0.03 <0.03 <0.02 <0.03 Dec. 2-9 <o.o4 <0.03 <0.02 <0.03 Dec. 9-16 <o.o4 <0.03 <0. 02 <0.03 Dec. 16-23 <0.03 <0.03 <0.02 <0.03 Dec. 23-30 <0.02 <0.03 <0.02 <0.03 All values given as < are less than LLD (a) Samples counted this week on HP counting room Ge(LL)
(b) Changed to Environmental Ge(Li) detector for counting beginnirg this. week
LAKE ONTARIO P>~WTNINO ~ l3 I
I r )(
I6 CI9 0C.
p fg/
ONSITE AIR MONITOR j
a POST ACCIDENT.TLD
~ ~
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[pi 1
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REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
J gc88S I 0 N N B R: 8 2 0 9 0 3 0 3 2 4 D0C ~ DAT E: 82 /0 8 /2 4 N0 TAR I Z E D: N0 DOCKET ¹ FACIL:50-244 BYNAME Robert Emmet Ginna Nuclear .Plant~ Unit ig Rochester G 05000240 AUTH AUTHOR AFF IL I ATION MAIERiJ ~ Ee Rochester Gas 8 Electric Corp, REC IP ~ NAME RECIPIENT AFFILIATION RETS MASTER FILE HAYNESeReCe Region li Office of Director
SUBJECT:
Forwards ."Radiological June 1982 DISTRIBUTION CODE: IE2SS TITLE: Periodic Environ NOTES:NRR/Ol /SEP icy Effluent Release COPIES RECEIVED:LTR / ENCL /,.
Semiannual Rept'an SIZE~
Monitoring Rept (50 DKT) Annual/Semiannual/Effluent/
i ~V'1 05000244
~
REC IP IEN T COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL IO CODE/NAME LTTR ENCL NRR ORB5 BC 04 7 7
.INTERNALS AEOD 1 1 IE FILE 01 1 1 NRR/OE/EEB 08 1 1 O. 09 1 1 NRR/DSI/ETSB 1 1 10 RM/DDAMI/MIB 1 1 EXTERNAL+ ACRS 11 1 1 LPDR 03 NRC PDR 02 1 1 NTIS 05 NOTES: 1 1 TOTAL NUMBER OF COPIES HEQUIRED: L'TTR 19 ENCL 19