Text

Application for Amend to License R-92,requesting Termination of License,Per 10CFR50.82 & Renewal of License for Purpose of Completing License Termination Process If Required. Summary of Data & Records of Final Facility Survey Encl
	ML20126E227
Person / Time
Site:	05000192
Issue date:	12/17/1992
From:	Bauer T; TEXAS, UNIV. OF, AUSTIN, TX
To:	; NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
	NUDOCS 9212290061
	Download: ML20126E227 (109)
	v • d • e

{{#Wiki_filter:F 8#3h DEPARTMENT OF MECliAhlCA( ENGINEERING af%> b MI THE UNIVERSITY OF TEXAS AT AUSTIN 0 l / Nadear Engineering Tead>ing Ldoratory = 10100 Barnet Rwd Austin, Tex,a 78758 ($12)4715787' FAX (512)471-4389 December 17, 1992 1 ) Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

License Termination ) R-192 (docket 50-192) License Renewal (expires: 2/12/93)

Dear Sir:

-l The University of Texas requests termination of the R-92 (docket 50-192) possession only license as per 10 CPR 50.82. A request for renewal of the R-92 license is also made-for the purpose of completing the license termination process if r required. Work to dismantle and decontaminate'the facility has been completed according to the submittal letters (5/3/85, 12/2/85) and Order 3/9/87 (50 FR 23207). The license release-l's for unrestricted ~public use. i l Enclosed is a brief summary of the data and records of the final facility survey. An alternate summary tabulating the results is being prepared. The licensee, and a contractor, i Quadrex Recycle Center, have performed various preliminary and final-survey activities. Results of initial and final surveys demonstrate that areas of the site are a fraction of the requirements of Reg. Guide 1.86 Table 1. Residual concrete 60 o; 3.2 x 10-6 C1/gm 152Eu) is activation (4.3 x 10-7 pCi/gm C 9212290061-921217 DR-ADOCK-05000192 p PDR ' R192/D&D/ Term.NRC f _l

less than or equal to 1 pR/hr (<5pR/hr) above background (10 pR/hr). The possession only license, R-92, expires February 12,

1993, 11o renewal, other than a timely extension pending license termination is requested.

Sincerely, Ifww ;2, 8-..s v Thomas L. Bauer Assistant Director Nuclear Engineering Teaching Laboratory Approval: OWtAstL~k , (A)CI1Ai+tA Dr. B. Wehring, Direct 4Y Nuclear Engineering Teaching Laboratory

Enclosures:

Summary of Survey Data Final Survey Data cc: Al Adams, URC With enclosures Region IV USNRC G. Monroe R. Charbeneau Ltr only J. Decamp K. Diller C. Franklin G. J. Fonken D. Klein W. Livingston E. Sutton !!. Ward !i Wilson H. Woodson l l R192 / D & D / Te m.t;RC

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION-In the Matter of ( k The University of Texas ( at Austin Docket No. 50-192 5 Balcones Research Center ( Nuclear Engineering Teaching ( Laboratory (NETL) ( AFFIDAVIT Gerhard J. Fonken being duly sworn, hereby deposes and says that he-is Executive Vice President and Provost, The University of Texas-at Austin; that he is duly authorized to sign and file'with the Nuclear Regulatory Commission the enclosed request for license termination of license R-92, for docket 50-192; that he is familiar with the content thereof; and that the~ matters set forth therein are true and correct-to the best of his knowledge and belief. G6rhard J. Fonken Executive Vice President and Provost Subscribed and sworn to before-me, a Notary Public in and _for the State of Texas, this 17th day of _ December 19 12_. f) LJD (JAMm ~. Npi Y PUBLIC in and for the Sfate of Texas '/ ( l m

? 'UniversityJof Texas _ g- ) i j Docket 50-192~ Final Disposition of. Facility ^ L Summary of Facility Survey Summary of Decommissioning an'd. Dismantlement' Summary of Work The University of Texas has proceeded with.the Decommissioning and Dismantlement -- (D&D) of the. License R-92 facility in accordance with the' D&D Plan. These activities were ~ initiated following removal of fuel materials and radioisotope-sources by licensee transfers'to license R-192. Through the efforts of NETL staff, other equipment and materials were removed _from the facility for disposal as waste or transfer for-use at the license R-192 facility. Procedures maintained controls to assure that all items were checked for radioactivity. Disposal of radioactive-waste materials was done in two . separate activities. The..first shipment by NETL sent 88 cubic feet of reactor core structural components and miscellaneous radioactive waste materials to the Barnwell site for low level radioactive waste. The second shipment, also to-Barnwell but by way of the Quadrex Recycle Center, consisted of the neutron L-activation parts of the reactor pool liner 1 (aluminum), a portion of the shield structure (con cre te), and miscellaneous parts. The total volume after processing is less than 250 cubic feet. Total-activity content of the first shipment of components was .806 millicuries. The second shipment was approximately 99 l( ) microcuries of activation materials. Page 1 of.6 December 16, 1992 4 =v + -, v-.w**.,..-.. .-w-. c .n.+-r- ,.n,. r- -.m . m r,- #

Preliminary: surveys of the room and reactor pool structure-

indicated the presence of: no unusual radioactivity 1evels.-

In- ~ O~ general,Jall areas excluding the pool structure were within Reg. Guide 1.86 requirements prior to demolition work. Conservative estimates of' neutron activation within the pool structure were confirmed. The.relatively clean reactor room'and extreme low levels of neutron activation.were significant factors in the implementation methods, task-work schedules, and-final termination results. Survey Description Preliminary surveys were done'by both NETL staff and Quadrex, the contractor. Floors, walls, and ceilings of the reactor room were examined by measurement of swipes to detect -removable radioactive material contamination. Portable survey i ~ instruments with micro R sensitivity and thin window pancake; type GM detectors were used to scan specific and random' areas. Specific areas of interest, such as ventilation duct, were done case-by-case or by random sample. The only unusual result found ~ was an environmental sample below the. floor next to the reactor. shield structure. Pool structure surveys were done at several points to monitor progress ofLthe cleanup tasks. Greater than-95% of the-work was removal of-portions of--the' pool structure-aluminum liner and shield concrete that had nettron activation products.- Gamma-spectroscopy was used-to identify and analyze-the. quantities of neutron activated radionuclides. Radionuclide concentrations of cobalt-60 and europium-152 were in the range. of 0-5x10-6 microcurie /gm. Page 2 of 6

Decertbe r 16, 1992

~. 2-

I Final surveys proved sin.ilar to initial surveys. A 1 meter x 1 meter. grid was applied'to room areas. Measurements of the O residual. activity in the shield structure used two separate micro-R instruments. Measurements were made at the vertical I surfaces of the structure.and at-1 meter distances. Environment surveys included random soil sampics and micco-R meter measurements. One area of soll contamination beneath'the f room floor was located and removed (~10 gallons) ar.d followup surveys made. No detectable activity was noted-in any area exterior to the reactor room. A copy of the survey records is enclosed. These records contain the original data. All instrument calibration and operability records are available to verify. proper measurement results. Reporting units are those appropriate to the instrument. O Facility Surveys Facility surveys consist of two types of micro-R meter readings, samples taken for contamination measurement of alpha and beta particles, and samples taken.for gamma spectroscopy. (1.) Reactor Pool Structure Final surveys of the reactor pool included all of the evaluation methods._ The following summarizes the results. No background subtraction has been done for the micro-R meter measurements. Comparison of the two pR meters in a calibration . field indicated comparable values witl the Ludlem meter and P slightly higher than the Reuter Stokes 'wvice. l_ i-l l Page 3 of 6-December 16, 1992 D 4

i RS-111 flicro R meter Exposure rate (pR/hr) 9 = 10 Background in control adjacent to pool i e-9 Exposure rate inside tank but above neutron activation areas. 7-9 Exposure rate at approx, elevation of core. midpoint 6-8 Exposure rate at' floor surface of pool' structure Ludlum 19 Micro R meter Exposure rate (pR/hr) 10 Background reading in pool structure at end opposite neutron activation, 1 meter from surface i 10 Background reading in pool structure at end oppcsite neutron activation at structure-floor surface 12 Maximum reading in area of' concrete demolition 1-meter from surface of pool structure-13 Maximum reading in area of concrete demolition at surface of pool structure Gamma-Spectroscopy pCi/gm 4.3 x 10-7 60 o Concrete activation remaining. l C 3.2 x 10-6 152Eu concentration at approx. core mid elevation. Avg. of 4 points, a - B of pool liner j GM pancake probe direct < 100-cpm measurements, background -60 cpm. all readings 60% coverage of floor or.d walls of pool surface 0 -.l.7 dpm/100cm2 Alpha net reading u6.4 dpm/100cm2 Maximum alpha readingf(1 point) 0 - 350-dpm/100cm2 Beta net reading: 690 dpm/100cm2 Maximum beta reading (1 point) ~ Page 4 of 6 December 16,_1992-I

(2.) Reactor Roomt l Swipes and direct readings of areas of the reactor room demonstrate minimum levels of residual radioactive materials. I All direct readings of areas are indistinguishable from background. Survey results include floors, walls and ceilings, u - B swipe surveys (dpm/100cm2) 0 - 61 Range of values for beta surface contamination 588 Maximum beta (1 point) 0 - 6.4 Range of values for alpha surface contamination. 6.4 Maximum alpha (several,)oints). O Surveys of miscellaneous equipment and structures remaining in the facility ere consistent with previous data. Equipment releases: All equipment releases were subject to swipe measurements. Very little smearable contamination was dispersible as d'st as documented by air sample surveys during the work activities. Air particulates pCi/ml Maximum air particulate sample activity, concentration for - approx. 2 day period. 5.3 x 10-12 Alpha activity inside containment structure during demolition. O 1.2 x 10-11 Beta activity inside containment structure during demolition Page 5 of 6 Decerrber 16, 1992

._m _. _. _. _. _ _ _ _ = 5 l Soll samolen - l 5 One contamination area beneath the floor was found and determined to be a result of previous pool water overflow. All i soil material with contamination was removed as waste. [pci/gm] 1.2 x 10-6 Concentration of cobalt-60,:only isotope. present, average of 5 samples. 5 P i (3.) Environmental: Surveys of areas beyond the boundary of the facility l observed no readings distinguishable from background. O t I I l l: I~ P l' l l l- . 4 l-P l-I Page 6 of 6. Decembe'r 16, 1992 t-l:- .. a

O Final Termination Survey Data Records Taylor !!all Room 131 December 16, 1992 O Balcones Research Center The University of Texas Austin, Texas 78712 O L

t i List of Contents l Final Termination Survey Data (Partial) i Docket 50-192 l i. I Calibrations - Canberra 11oclear Services (subcontractor) Calibrations - Quadrex Recycle Conter (contractor) Calibrations - PIC Micro-R Motor (licensee) Pool Structure - Gamma Spectroscopy Data l Reactor Room surveys - Ceiling j f Reactor Room Surveys - Floor 1 I I Reactor Room-Surveys - Floor 2 Reactor Room Surveys 'loor 3 I Pool Structure Surveys l l Miscellaneous l O 'l i 1 'b l l l i l: l-( l= I-- .] i. l l [ l' 12/16/92 1 l. i .a..._____..___=_______.,____.

l rc -o n - o l j REPORT OF CAllilRATION TTj Electr opla tcej Let o Source L.i_

c r il '

Description of Sauf ce: Princ:ple rcdicnu:lide T"- "E r i Electropit tod on poli!J ec' _ ' ' C "l e -c : I c e! _ e:se, apprcx;mately _ l ' "' '-m thic k. it ype Of ft4? A:) Dia r..c t e r, cm ttii<c, 4I cm tot:i. RL:Cocctive tr.attrial perrc.3%r.tly fixtd to the disc / :,26.! tre,7,tmer., witho;; 11y CO 'er:rg o..- the active f.ur' ace. C3!ibration Dr.te: M "5 " r '/Nisurerrent Met..ad: The 2rr beta ernission rate was rneasured u..ng an internal gas flow proporticr.:. chan r T rac e. ability to NES has been demonstrated, the most rectnt intercompcrison with N95 be ng J.:ne c., July 1974 when the ElC-NBS agretment was within 0.3%. Mer.surement Result: The total number of bete p;:rtic!ec (mitted frcm the.:rf:ce of the ;' ac par ~.;n te c-r.e ::. date was . A '; 130 The total d:::nteg etion rc e, asssming. 2- % tz scatter of deta parti: - '. am 15e turf r. of the disc..eas 9, i. ' ; = 2 ': 0 (0. 0 0 4 ) e. i ) The uncertainty of the mt::rurement is 3%, wn:ch i: the um of rardom count ng error 6; the ? E.% conficer.cc loci and the Ettl mated up ?r lirait of car.cciv2ble Sysumaic erro? l1 this m!&su'erncht. In'ormation on isotopic ccmpctition or radioactive impuritics: Calibrated by: mid h a

i '

(pane pr e.: cr im. E berline Instrument Corporat:c, a . j; b m.n c 4 4 u ( % u P.O. Ecx 3874 Albuquerque, New Mexico 87110 /

a. pi,,,i

1

d !b tice Con ce t ni ng, Um. of t'm Tc-99 Ec ta E tarls rd f o r il1[,e Tc '.i t i n,; o f S o u r c e s OO The 2 Pi caission rate, in beta particles per cint:c, is based en masure:ent with a sy:,te= that has a 50 counting ef ficiency. If the net cot::ts per ninute observed for this source vict your c:t. ting systen is f j less than the 2 Pi value stated ca the certificate, thc. your counting efficiency is proportionately less, and say be calculated as fo11cvs: eff = nct CP:4 cbserved with vcur systea (2) (beta particles / minute for the standard) The bacLecatter f actor cf 257.', stated cc the certificate, applies 7.ly for the electroplated dice. When counting wipe sa:ples pr filters of a sinilar si::e, the offective uCi value of the cource is apprcy. irately 6 two times the 2 Pi beta particle caission rate divided by 2.22 x 10, Thus the ef fective, uCi value of the source for this applicaticn is apprc::1-tately 1.25 times the actual uCi value stated cn the certificate. l l l 1 ~.m.

. o. ~. o.. o, Thelmo Eberline Services [$$!$a 1021 Pan American Hwy.. N E. Alrev4uerque, New Menco 87109 (LDL; 345 3401 REPORT OF CAllBRATION Elecfroplafed Alpha Source gg gr T//,73p Description of Source: 'I)l0R111M Principal radionuclide Electroplated on polished S.S. disc, approximately 0.79 mm thick. itype of natal) Diarneter, 4.45 cm active, 4.77 cm total. Radioactive material permanently fixed to the disc by heat treatment, without any covering over the active surface. Calibration Date: July 9, 1985 Measurement Method: The 2n alpha emission rate was measured using an internal gas flow proportional chamber. Abso. lute counting of alpha particles emitted in the hemisphere above the active surface was verified by counting above, below, and at the operating voltage. Traceability to NBS has been demonstrated, the most recent intercomparison with NBS being _ Jar 11 19f 2 when the ElC-NBS agree-ment was within 0.2%. Measurement Rc> ult: The total number of a.pha particles emitted from the surface of the disc per minute on the above l date was 6,670 1 400 The total disintegration rate, assuming 1.5% backscatter of alpha particles from the surface of the disc, was 13,100 2 800 (0.00592 uCi) The uncertainty of the measurement is.fi??,which is the sum of random counting error at the 99% confidence level and the estimated upper limit of conceivable systematic erro.' in this measurement. Information on isotopic composition or radioactive impurities: l l Approved by: Charles Conzales Calibrated by: Jim Arellano (please print or type) (please print or type) / ^ ' - .'KO (signa t,tre) ~ g wa3 j -4 (signature)

9-c y e m 7. m, n=- ay=-- =RMC h L p C w = = i u... CERTIFICATE OF CALIBRATION l ( T(ll[ J ?. Radiation Management Contultants certifies that the instrument listed below was calibrated and inspected before shipment and has met the manufacturer's published specifications. RMC certifies that our cahbration rneasurements are traceable to the National Institute of Standards and Technologies. 4/ { (( Apphcable corrections are made to correct to 22'C and 700 mmHg. Qgy1gg l R fAC SERVIC E NO. _.___ i [$ If JST RUMENT IDENilfIC AllOfJ /,@A WT _MAb'E 2-- f!M3 61555L awi a.oo eswo l C Al.lBR ATIOf J SOURC E ID. __._ _._ [ Typ.DidiiESti '533-30g77f;3ggyggragy jjg& v Q,. INSTRUMENT READING 1 + RANGE CALIBRATION POINT Defore Adjustment After Calibration l 100 cen. W C) cfK h $i 11_ _ J G 6 ~ h t1.- wo aan 1 n uno .. l..LQ-. - Y$0 .-] MD l DOS } H[]90 ')Off) YCXD0 l y 9 1A QQ.- I QL200 (CLQcr> > Ocrx, .l .._H.QMg 4 0C;O0 L40(r>Ci j '! q5' - y jfCd_ _LO O QG_c _to_o2cp 32O_000 f '. 30025O _Q C' . Y, U3%Gf'?L> r iun s}XLcfth*W/'O:5.!U2OfE&hD Uh1leA GLK*ikD.LA_hm G9M2rkdNf*x:1.tlLllCLFf 6323h?.fM,lA> p ~ t' i l j COMMENTS fI l' -l pl. l Cahbration Performed by __. 4 2W Date I 2d. d ~ Y 4 I certif y that the above information is correct. P. M '., I j f Authorized Agent Ofjb5IMr 2- * # 2 Title 830 Date 4,. tg lemc, n.,,e,,on,,h,e,o, e.ma,e,nc,,ee e,,ne,h,pmen, o, ,e.,,h,,,ns,, m. nt, M35a%@GGG@BM

gCANBERRA INE) O " ' s-CEltTIFICATE OF ltADIONUCLIDE SOUItCE ACTIVI'IT Source ID No.: Z7 0132

== Description:== 47 mm diameter paper smear placed in plastic petri dish, Primary NIST-traceable source solutions were mixed to provide a liquid source matrix with decay-corrected activity concentration values of 276.4 nCi/g Am-241 and 240.9 nCi/g Eu-152 on 25 JUN-91. A total mass of 0.64 g of this solution was transferred to and dried on the paper smear. Source Activity: Am 241,177 nCi +/- 7%* Eu 152,154 nCi +/- 3%* (Reference date: 25-JUN 91)

NOTE:

The final propagated uncertainty values listed above include 1) the total error value reported by Analytics,Inc. and Isotope Products Laboratories for the primary source solutions (see attached certificates), and 2) the estimated maximum uncertainty associated with the measured mass of solution transferred to this source. O Cortono incustnes Inc.150 Spring toke Ovue, itosco. IL 60143 2006 Tel: G08) 285-3000 TX 6871441 FAX:(708) 2853100

l f CANBERRA m O"'--- CEllTIFICATE OF ItADIONUCLIDE SOURCE ACTIVITY Source ID No.: ZZ-0133

== Description:== Simulated soil matrix (plaster)in 300 ml aluminum can sample container. Primary NIST traceable source solutions were mixed to provide a liquid source matrix with decay-corrected activity concentration values of 276.4 nCi/g Am 241 and 240.9 nCi/g Eu-152 on 25-JUN-91. A total mass of 1.56 g of this solution was transferred to the 300 ml can and uniformly mixed in 260 ml of liquid plaster added to the can. Final mass of solidified plaster was 405 g, with approximate density of 1.55 g/ml. O Source Activity: Am 241,431 nCi +/- 7%* Eu-152,376 nCi +/- 3%* (Reference date: 25-JUN 91)

NOTE:

The final propagated uncertainty values listed above include 1) the total error value reported by Analytics,Inc. and Isotope Products Laboratories for the primary source solutions (see attached certificates), and 2) the estimated maximum uncertainty associated with the measured mass of solution transferred to this source. O Conbeno locustnes inc,1% spong Loke Derve,11csco. IL M)143-2096 Tel: 608)2853000 TX: 6871441 FAX:(708)2853100

g CANBERRA N--) ~ O~'o>- CERTIFICATE OF RADIONUCLIDE SOURCE ACTIVITY i i Source ID No.: ZZ-0134

== Description:== Water. equivalent solid resin matrix in 1-liter plastic Marinelli beaker. Pnmary NIST traceable source solutions were mixed to provide a liquid source matrix with decay-corrected activity concentration values of 276.4 nCi/g Am-241 and 240.9 nCi/g Eu-152 on 25-JUN 91. A total mass of 2.59 g of this solution was uniformly distributed throughout a 1.0 liter volume ofliquid resin added to the Marinelli beaker. Final mass of solidified resin in the beaker was 1070 g, with resulting density of 1.07 g/ml. Source Activity: Am 241,716 nCi +/- 7%* Eu-152, 624 nCi +/- 3%* (Reference date: 25 JUN-91)

NOTE:

The final propagated uncertainty values listed above include 1) the total error value reported by Analytics, Inc. and Isotope Products Laboratories for the primary source solutions (see attached certificates), and 2) the estimated maximum uncertainty associated with the measured mass of solution transferred to this source. O Conberto industries Inc.150 Spring Lob e Drive. ttosco. IL &)142006 Tet (708) 2!L53000 TX: 6871M1 fat (708) 285-3100

g CANBERRA NJ O >~<'s CEllTIFICATE_OF ltADIONUCLIDE SOURCE ACTIVITY Source ID No.: ZZ-0135

== Description:== Simulated soil matrix (plaster) in 220 ml aluminum can sannle container. Primary NIST-traceable source solutions were mixed to provide a liquid source matrix with decay-corrected activity concentration values of 550 nCi/g Am-241 and 600 nCi/g Eu-152 on 12-AUG-91. A total mass of 0.60 g of this solution was transferred to the can and uniformly mixed in approximately 200 ml ofliquid plaster added to the can. Final mass of solidified plaster was 320 g, with approximate density of 1.60 g/ml. Source Activity: Am-241,330 nCi +/- 7%* Eu-152,360 nCi +/- 5%* (Reference date: 12-AUG-91)

NOTE:

The finei propagated uncertainty values listed above include 1) the tota error value reported by Analytics, Inc. and Isotope Product : Laboratories for the primary source solutions (see attacht.1 certificates), and 2) the estimated maximum uncertelaty associated with the measured mass of solution transfer ed to this source. O Conberro industries Inc.150 Sping Lake Drive ttosco, tL 60143-2006 Tet (708) 263300 TX: 6871441 FAX: 6 08) 2 6 3100

A i+- 2.4 l - ) 9 tL-cUL CERTIFICATE OF

2">-u g

ALPHA STANDARD SOLUTION Radionuclido: A m.391 Half life: W J 2.o i 0. 2 y Customer: Mel A7 80N M M %tr.lty r P.O. No.: f_0J o J T

V Solution No.:

J - V V - / Catalog No.: W84 -4 Description of Standard Solution

a. Mass of solution:

4.9f30b S"

b. Chemical form: _An c4 W o.i M N cL '

c. Carrier content:

d> w ^ old

d. Solution density:

OM"6 - Sw /m/ A7 6 0-Radiolmpurilles ra rN b e TQc n: y Radioactive baughters NOW Radlonuclide Concentration a.The concentration was 40 0,rU/3 m ( ro rn c __ A n.;y I e. {,> ')

b. Reference Date:

rg G 5 y ;'r t y Method of Calibration Weight aliquots of the solution were assayed using ( ) Alpha spectrometry with a surface barrier detector. ( ) An internal gas flow proportional counter. (/ ) Large area low alpha background counter. nU ( ) Gamma Spectrometry, integrating under the O. O f 9 f Mov. peak (s). The branching ratio (s) used was/wero _42.JI9 garnma rays per decay. Uncertainty of Measurement

a. Systematic uncertainty in Instrument calibration:

> <l

b. Random uncertainty

2. In weighing (s):_.

o.8

1. In assay:

0.I

c. Total Uncertainty:

J.o % at the 99% confidence level. NBS Traceability This calibration is implicitly traceable to the National Bureau of Standards. Notes

1. Nuclear data were taken from " Table of Isotopes", Seventh Edition, edited by C. Michael Lederer et al.

2. IPL participates in an NBS measurement assurance program to establish and maintain Implicit traceability for a number of nuclides, based on the blind assay (and later NBS certification) of Standard Reference Materials. (As in NRC Regulatory Guide 4.15)

L (OL_.. Quality Control {U ISOTOPE PRODUCTS LABORATORIES 1800 No. Keystone St., Burbank, California 91504 (818) 843 7000

ANALYTICS, INC. IMO SEABOARD INDUSTRIAL DoULEVARD ANAIYl'ICS A1LANTA, GEORGIA 30318 (404)35244n D (U CERTIFICATE OF CALIBRATION STANDARD RADIONUCLlDE SOURCE 38004-121 Eu-152 5 mL Liquid in Flame Scaled Vial This standard radionuclide source was prepared using an aliquot measured gravimetrically from a calibrated master 11guld radionuclide solution source. The master source was calibrated in an ion chamber that was calibrated by the National Physical Laboratory, Teddington, U. K., and is directly traceable to national standards. ANALYTICS maintains traceability to the National Institute of Standards and Technology through Measurements Assurance Programs as described in USNRC Reg. Guide 4.15 Revision 1. Radionuclide purity and calibration were checked using a germanium gamma spectrometer system. The nuclear decay rate and assay date for this source ar given below. Source prepared by:

f. d

Belfn, Production Manager

(] E. W. %J ISOTOPE: Eu-152 ACTIVITY (dps): 1.860 E+06 HALF-LIFE: 13.4 years CALIBRATION DATE: January 29, 1991 12:00 EST TOTAL ERROR: 2.9% SYSTEMATIC ERROR: 2.6% RANDOM ERROR: 0.3% 4.90824 grams of solution 30 ppm Eu carrier in 0.lM hcl. l P O NUMBER NSD127, Item 1 Q A APPROVED I d'/d W / h a /Y/ -L Eu-15 2. - 35 En-15 7_ - M lO c a - isz -as l Ed - 152 - y} Sa - 62 45

- - - ~ ---~-w-Cortification of Calibration - Radiation Survoy Instruments - alibration Date: ( d /ev;' //. f / M t' \\0 'l City. _ f),v; am bu/g - State: Facility: O., A c e n_ / aJ ', /j,.-y; INSTRO( MENT IDENTIFICATION O GM % lon Chamber O Pocket Dosimeter O Other: m Manuf acturer:,/ / /n'gg Model No.: d mP Serial No : - ;I~r' 67 Calibration Sources: Cs-1376./c/ff M mci; Cs 137 f,7. 7-rJ9nCi; Co-57 mci; d. 3' ? 9 / mci; A!!as of date: / '/a /c4 /h,, /9M Window: _ _Open Closed,_g Fixed SCALE / RANGE ACTUAL mR/hr OBSERVED mR/hr WITHIN + /- 10% CORRECTION FACTOR S P U! ^ I () - T if Y Y,c o I de Di) . I,w i X (O -TO 40 ., r/ I ,9'% M T> 'o / k Y ?-SC lCT) )dG b,' - a ff /c'T hM) r bb/1 I X f),f(;[) ff j. ){r, 3)$p- ] X X X Angle of the flux field to detector (internal or external)is 90 degrees (perpendicular) and the distance is from center of source to center of detector, unless stated otherwise. Sodium iodide front end detectors are calitrated parallel to the flux field. Comments: Battery Check: (( (mR/hr) or Operational Check: mR/hr using Co-57 Efficiency Relative to Cs-137 = /g3/ ) ~ /4/_f. /f d uCi Cs-137 check at //'. / k m R Jir. cm = ~ - i- /99 3 - Calibrated By-fdiu /DCI>u- [ Next Ca itxation Date: f' /i % e '../ i- / l I Nuclear Industry Radiology l Consultants to Nuclear Medicine + STAN A. HUBER CONSULTANTS,1NC.G 200 NORTH CEDAR ROAD 0 NEW LENOX,II.60451 O (815) 485 6161 O FAX (815) 485-4433

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l l ...._ =. - _ - - .s, . cu OUADREX RECYCLE CEtJTER 0-IJ 2 C+ CERTIFICATE Of SOUnCE CALIDnATIOf1 2 70 W Q 1l35 {G17/dre k Y?Ilbt'r) Tery., 7ti.2*r CUSIDHER: lla.=.S9 % Description of instrument Source 10 Manufacturer: LtAl/w1 Probe Type: / /a Isotope: Ca #3 7 J Model 110.: /7 Probe Model flo. : d/A ' Activity: /. 2 ci Serial 110.: 96'/77 Probe Serial No. : p/a Certificate: 674d8 f IIV at Calibration: Source field Readings Source field Readings Strength Readings Defore Strength Readings Before mil /llr. mil /llr. Adjustment mR/llr. mR/llr. Adjustment ll. Lj. 3g , j gp .19 0 . j gro .[

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. // 35 .ot)2. _ _ o 'l L . bili .L .2. . I :( . 6.1 3 .623 .012_ . _. l$0 _ _ _ .jgo_ _._ 7 f _ _.023_ .o)3 j _ _ og2-. Tills IS TO CERTITY Tile AB0VE FLAMED INSTRUMEllT llAS BEEN CAllBRATED lH ACCORDAtlCE Willi STATE REGULATIONS FOR RADIA110N C0tHROL AND 10 CFR REGULA110NS ALL SOURCES AND/0R INSTRUMENTS USED IN Tile CAllBRATION Of Tile AB0VE LISTED ITEMS llAVE CAllBRA110NS 1RACEADLE 10 Tile ilATIONAL, INSTilVTE Of STANDARDS ANO lES11NG. LICENSC NO.: R - 0103_7_- J 94 CAllBRATED BY: [ p.N//ej] CAllBRATION DATE: _ d'7- / 9- % [] bb Signature NEXT CAllBRATION DUE: 0 3'/7 '73 Approved By: !?/3161

i t - mraw. ._-_.-- m _-._x-m. -.na.- m m-- 'O ?*Act CAccK OUADf1EX flECYCLE CEf1TEll 00 " O C E R TI FlC AIE_OEqo_UJ1C E_ CAL 10 Ball.OR d0 # CUST0Hr :a Q - 4 71 Te,p 7M *r jp,,, 7g Descripli_on of instrument Source 10 Manufacturer: Lacl/pri Probe Type: G. Al, Isotope: C.s '3 7 liodel No.: / // ' C Probe Model No.: t/ //-d ' Activity: /.2 cl Serial flo.: 9503( Probe Serial No.: pp. sos Certiricate: 4 740g IIV at Calibration: (f0ddc Source field Readings Source field Readings Strength Readings Hefore Strength Readings Before mil /llr. nM/llr. Arljustment mil /llr. mR/lle, Adjustment I500 _1500 1483 6 _f S SCO 500 %36 f.G _ IS i.S O ~ '" SO 56 41_ ._JS .lf . if --l.h- ...-]S --l ?- -_.A S ...

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~h Tills IS 10 CERTITY Tile A00VE NAMED INSTRUMENT llAS BEEN CAllB IN ACCORDAllCE Willi STATE REGULATIONS FOR RADIATION CONTR AND 10 CfR REGUCAll0NS ALL SOURCES AND/OR INSTRUMENTS USED IN Tile CAllBRATION O LISTED ITEMS IIAVf. CAL 10RA110NS 1RACEADLE TO lilE NATIONAL, INSTilVTE Of STANDARDS AND TESTING. LICENSE NO.: _R-01037-J94 CAllDRATED BY: ldA y e-N//e,d CAllBRATION DATE: /d-2 @ 9."2. _[J Signature NEXT CAllDRA11011 DUE: C Y 2 8' -73 Approved Oy: JAR /2 12/31/91 5

= = =. - ~... QUAI)ltEX ltECYCl,E' ClinElt CEltTilllCATE Olt CAI,litf(ATION . E'te: / 12 Tui niclang g)a ysc J//g___ t_ O '"sm""<"t : o 97s ii'ci veitare: 7 7sgsc. Sesial No: 27$33 Detector Type: // } $ Model No: 3[ cpl Detector Serial No: Q/>/O'f U"'"kQ _ hhYo Tesnpyrq_ }$,Q SCA!.E Pill,SE ItATE METl!!t INDICATION .l l}0 Q 1)06 I LLOOO ti600 )O 40,000 'lo,000 100 HoOnodo il00,000 l . _ _ ~. _hr - cal,IllitATION SOUltCE Clll!CK? ElifilClENCY CI'M .SOU.ItCE- .I225 /4,11.4 G-25 Pv '" 0507 110.</ a-25 7k'30 . l 0 6^O 2 (,2l. 2 Q,2$. lh. W ~ SUltVEY SOllitCIICllECK Check Source: /)g 239 ID No: Q-2 e/ Aynage CPh1: ][{ !!ff: ,/ddl ACTUAI, cal.litit ATION WITII SOUllCE ~

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Source: /Qg 2'lI Detec'or Area: dide,,4 Efficiency:.4/J/,. /2 2 7 8 Source ID No: Q.57 DPM: 3 f 6 /3. $ 7 CPM: 9,84 /. 2. Source: A)/ Detector Area: Al / lifficiency: A// LS unce ID No: [A DPM: [O CPM: O SUMMAltY OIR ItEl*AlltS l-1.ab Supeswisor: 1 (L WF9foRats

QUAllit'EX ItECYCIE CENTER i 's j CEltTiltlCATE Olt CALillRATION - Of'"! __/M.!_h_Y' N _ _ _. _ _ Technician: h/WAfe_h//cj O I" s' <","c" < : o-6 s ii'c8 vei'#ce: foo </c Sesial No: 2O/38 Detector Type: t/ d/-9 Model No: 3/c/n Detector Serial No: Qf-/d2 llumidity: 65 % Temperature: 71 F'r SCALE PULSE RATE METER INDICATION X.I i+D o i+o o )( l WOO 4,000 X10 '}O,000 'lO. 00() )(l06 1}00,000 't'D O 0 0 0 .--_ 1. I 0G. d0 Y CALIllitATION SOURCE C._IIECK : o EFFICIENCY - CPML SOURCE: .2576 Joy,2264 Q-4/ 3x " ,.2333 /3) o17.2. p42 C '"' . _.-. -.].?_ L? ll ' b $Y ~_N Y' - SultVEY SOUltCE CIIECK1 Check Source: C3 /37 ID No-Q -l/6 ^urage CPM: 24 u6. 6 _ Em . / 4/ </ . ACTUAlf CA IllRATION WITII SOURCE. ~ + Source: CS #37 Detector Area: / $. 21 e,A Emciency:. 3 7 4[ Source ID No: Q -$3 DPM: /3806.26 CPM: 7d3.2 Source: Cs /3 7 Detector Area: 6Jl # Emciency:. 628f Source ID No: G - 9C DPM: j 48/, /,8 CPM: 387.8 t ~SUMMAllYTOF REPAIRS 3 Sep/ scad M da. P$anat % A r _._ Lab Supervisor: h ), D.Wi%FOR AtS

l QUADREX llECYCLE CENTER CERTIFICATE OF CAtlBRATION~- Date: /0-30-92. Technician: lda V4e. $//e4 istruti it Q-t)74 liigh Voltage: 7dd yde, Serial No: 27785 Detector Type: 4 Q-9 hindel No: .3/ cpm Detector Serial No: QP-/dc flumidity: y 7 f/f. Temperature: 73,/ Y SCALE PUIEERATE ' METER INDICATION -- ,Y, l 400 4oo Xl 'l000 4.000 X 10 40,0GO 40.000 X /DO '/00,00O 'lbe, odo xI B.G. lo 2. + cal,lBRATION SOURCE CllECK EFFICI CNCY CPM SOURCE L- ,2654 }68.os7.2. Q-4/ Sx " 2 'l0 I l.3,' 8 'l 9. 2 Q - tl 2- %'*4 __ _ _ d _g 2 6 .___2& / 06. 8 . Q-4 3 Tc " SURVEY SOURCE CilECKU Check Source: b5 I7 ID No: Q-QI Average CPM: h dd /.2 Eff: ,/33l l . ACTUAL CAljBRATION.WITII 50URCE+ Source: C5 #" Detector Area: /,6. 21 e# Emciency:,377d Source ID No: G -$ 3 DPht: / 334 f,,2 6 CPht: 3 O 7.1 Source: C,,13 7 Detector Area: /f,2 /u - EfTiciency:,8608/- t l l Source ID No: Q-TO DPht: t/t/6/. di CPht: 3 3 8. F s SU515fARY 0F REPAIRS! l I O lath Supervisor h D,WP\\f 0RMS I

QUADitEX llECYCLE CENTER CEltTIFICATE OF CAI.IllitATION ..m _._m. m. A q. .a~ e+w c,., .1maa instrument: Q t/73 High Voltage: 7dC dc Serial No: ,2776h Detedor Type: '/4-7 h1odel No: 3/c/p) Detector Serial No: G f-/C/ U""?U'Y ...$b fo lY'T22T YY'bE - -- SCALE l'UISE ItATE h!ETElt INDICATION /,l YOD 400 >'I H,Ooo ).000 X10 114 000 % 600 X100 4 00,000 i}so,000 b-l .....0h.*__--_ k,$tk.----. CAI,IllitATION SOURCE CilECK EltlilCIENCY CPhi '. SOUltCE .258'9 105,353.4 Q-4l SA 9* 2NY /.3,/F7,2. Q ~42 I#0' t-- - ' l ??? --__ A l 6 90:A-._. 2 4 3 Tc" s _._._..._SUltVEY SOUllCE CilECK Check Source: C3 /U ID No: Q48 r Ayerage CI'ht: __ } { '2,69, { liff: ,13 d 9 ~ ACTUAL CALIllRATION WITil SOUltCE - Source: C3 /37 Detedor Area: /8,,2 / cp lifGeiency:, 3 t/6/ Source ID No: Q-53 DPht: /33/,6,26 cPht: 76/,6 Source: O /J7 Detector Area: / f,2 lc# Ef6ciency: $/O l Source ID No: Q-46 DPht: ////$/,68 CPht: 348.4 SUntht^"Y OF REPAHIS u. __ {J.ah Supenisor: _ af l D Wi%IORMS

i / (QUAI)ltEX llECYC1,lt Cl!NTERL,, f 7/b i , ;' ) x CERTil/ICATE'OF CALIHRATIONJ Date: /O-3 0-92 Technician: Lda y/E filo> O '"s' o - 6 '+ iilen ven ae: 775 sc Serial No: 202.09 Detector Type: If3-f hiodel No: 3/cfp1 Detector Serial No: Q f'. /d 6 $"".Idi'Y;__ u Temperatur e: 71/ *r SCALE 'I'UIER ltATI', Mi&dli INDICATION ' XI LI06 400 Xl Q600 Q000 X Lo llo.o 00 'I o. 00 o X/ oo il60. 0 oo 400,000 _X. I B4. I ^ CAI,IllitATiON-SOUNCis:Cills.Ki f EFFICIENCY ' " CI'hi[ ' )Y ISONRCH/ J . /3.2 5 /&lsI. 8 Q 2S fo 0493 76f,.6 025 7[ 0 10 4o 2,596.2 Q-26 tQn "I . SURVEV SOORCd'CIIECKi , 1... 1 Check Source: g 239 go go Q,2 q. _ Average crat: %,8 err: ./o/4 ACTUAL [CAUHRATidhMiTl[SOdRyth 'b^' Source: /h24/ Detector Area: [d M Umelency: .M3P Source ID No: Q.$ 7 DPA1: 3 %/3.87 CPhl: 4,9dY,2 Source: N/ Detector Arca:

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Efficiency: A// Source iD no: /A Desi: /A cest: M kunintXiiv orndmainsa F' n ^ ~ 1_ ^ _ _ k I.nh supenisor: / [4_ D:WlVORMS

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SPE CT RAL F I L E NAME :

DATAN0046.DAT-a SAMPLE --- DA7 E : : 01-DEC-92 09 40 00-541PL E IDENTIFICATION: 0046.

TYPE : OF SM1PLE :

S01L-ISM 1PLEEQUANT1TY: 253.0000 UNITS:- GRN1 SAMPLE GEOMETRY: CAN210ML. . EFFICIENCY FILE NAME: CAN210.EFF

- - - - +++++****+*************************-

ACQUIRH DATE:-03-DEC-92 08:11:48

FWHM(1332F 3.275-

. PRESET TIME (LIVE): 18000. SEC

SENSITIVITY:'

3.000 4 'ELAPSEO REAL TIME:' 18002. SEC

SHAPE PARAMETER : - 10.0 -%

ELAPSED' LIVE TIME: 18000. SEC -* NBR !T ERAT I ONS : 10. DETECTOR: cermanium-LIBRARY URANIUM. LIB-CAL 18 OATE: 22-JUL-91.09:46:56

ENERGY-TOLERANCE:

.2.000 KEV KEU/CHNL .4997236.

HALF-LIFE-RATIO:

8.00- '0FFSET: .8890784 KEV

A8UNDANCE LIMIT -

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-34 0 866.64 100. 152. 1.78 1732.45 1727 12 5.58K-03 24.7 35 0 910.07 7V. 173. 1.95 1819.37 1811 17 4.38E-03 36.7 36 8 963.54 339. 174. 2.43 1926.36 1918 25 1.88E-02 9.1 2.71E+00 ~- 37 8 968.30 50. 145. 2.43 1935.89 1918 25 2.79E-03 45.9 38 0 1085.69 288. 205. 2.50 2170.81 2158 26 1.60E-02 13.7 39 0 1111.09

307, 172.

2.35-2221.62 2210 21 1.70E-02 10.9 40 0 1172.51 277. 132. 1.40 2344.54 2335 19 1.54E-02 11.0 41 0 1274.19 46. 53. 2.43 2548.00 2540 16 2.54E-03 38.6 42 0 1297.96 42. 51. 2.45 2595.58 2589 15 2.36E-03 38.1 43 0 1331.46 228. 53. 2.38 2662.61 2652 20 1.27E-02 10.1 44 0 1406.75 329. 41. 2.60 2813.28 2799 23 1.83E-02 7.3 45 0 1459.51 525. 65. 2.57 2918.86 2906 21 2.92E-02 5.4 46 0 1561.92 8. 21. 5.34 3123.78 3109 17 4.38E-04 **** 47 0 1660.21 9. 8. 1.64 3320.47 3315 9 5.25E-04 58.4 8 0 1728.21 14, 15. 1.06 3456.56 3446 16 7.84E-04 57.0 9 0 1763.08 82. 4. 1.55 3526.32 3513 24 4.54E-03 13.3 PEAK SEARCH COMPl.ETED (REV 15.8 - ND PC VERSION MAR 90) O 1

NUC1.IDE IDEN1IFICA11ON SYS1EM (ND PC VERSION DFC 88) NUCLIDELLINE ACTIVll'Y REPORT PAGE 1 ACl! VAT 1ON PRODUCT PC1/ 1-SIGMA NUCL10E SBHR ENERGY AREA 8KGND %ABN %EFF GRAM-ERROR -CO-60 AP 1173.20 ?77. 132. 99.86*

3. 274E 5.026E -1 5.512E -2 1332.50 228.

53. 99.98 2.955E-01 4.577E -1 4.608E -2' EU-152 AP 1?1.80 4100. 3379. 28.40 2.027E+00 4.228E O 1.675E -1 344.00 1737. 341.. 26.50 1.045E+00 3.723E O 1.145E 778.90 418. 304 12.70 4.538E-01 0.303E O 4.516E -1 964.00 339. 174 14.40 3.8336-01 3.646E O 3.334E -1 1085.80 288. 205. 11.70 3.483E-01 4.190E O 5.761E ~1 1112.0e 307. 172. 13.50 3.418E-01 3.947E O 4.297E -1 1407.00 329. 41, 20.70* 2.827E-01 3.335E O 2.434E -1 FIS$10N PRODUCT PC1/ 1-SIGMA NUCLIDE SHHR ENERGY AREA BKGNO XABN %EFF GRAM ERROR CD-107 FP 88.03 127. 1245. 3.72* 1.484E+00 1.372E O 6.832E -1 NATURAL PRODUCl PCI/ 1-SIGMA NUCL10E SOHR ENERGY AREA 8KGNO %ABN XEFF GRAM ERROR-TH-234 NP 63.30 8. O. 3.80 0.000E+00 .000E 0 .000E O 92.60 322.

2056, 5.41*

1.610E+00 2.198E O 6.615E -1 g-)g (, -235 NP 143.80 0. O. 10.50 0.000E+00 .000E O .000E O 185.70 383. 1525. 54.00* 1.613E+00 2.609E -1 5.945E -2 j RA-226 NP 186.20 383. 1525. 3.28* 1.613E+00- 4.295E O 9.787E -1 PR-212 NP 238.60 511. 868. 44.60* 1.412E+00 4.812E -1 5.9706 -2 P8-214 NP 295.00 360. 692. 19.00 1.231E+00 9.122E -1 1.540E -1 352.00 494. 405. 37.00* .1.021E+00 7.765E -1 7.145E -2 TL-208 NP 510.84

207, 624.

21.60 6.973E-01 8.173E -1 2.380E -! 583.00 132. 279. 84.20* 6.0926-01 1.533E -1 3.92SE 61-214 NP 609.30 310. 236. 46.30* 5.830E-01 6.823E -1 7.416E -2 1120.29 0. O. 15.10 0.000E+00 .000E O .000E O 1764.49 82. 4. 15.80 2.313E-01 1.326E O 1.764E -1 AC-228 NP 338.32 189. 506. 11.40 1~.064E+00 9.270E -1 2.389E -1 911.00 79. 173. 27.70* 4.013E-01 4.208E -1 1.545E~-1 969.11 50. 145. 16.60 3.8176-01 4.698E -1 2.159E -1 K-40 NP 1461.00 525. 65. 10.70* 2.737E-01 1.064E 1 5.769E -1 n

. ~ ,C I LWee*************be********************************************- >**a************** 03-DEC-92=00:45:30 -(~ ************************************************************* A -i JN-WALL-CONCREIE-REACTOR SPECTRALJFILE NAME: DATAN0045.DAT -SAMPLE'DAlt: DEC-92'09:30:00- ~ SAMPLE 1 DENT!FICATION: 0045 _l'YPE OF SAMPLt 601L SAMPLE-QUANilTY: 731.0000 UNITS: GRAM SAMPLE GEOMETRY: CAN210ML EFFI CI ENCY FIL E NAME: CAN210.EFF -nun *******************+**************+++***+#*****************

ACQUIRE'DATE: 02-DEC-92 19:45:38

-* FWHM(1332) -3.275 PRESEI= TIME (L1VE): 18000. SEC

SEN51T!VITYi-3.000 ELAPSED REAL TIME:

18001. SEC

SHAPE PARAMETER : 10.0 %

ELAPSED LIVE I!ME: 18000. SEC

NUR ITERATIONS:

10.

N*****************************%******************************

DEYECTOR: germanium.

L18RARY URAN!UM.L18 CAL 1B DATE:

22-JUL-91 09:46:56

ENERGY TOLERANCE:

2.000l KEV -KEV /CHNL .4997236

HALF LIFE RATIOS.

8.00 0FFSET: .8890784 KEV

ABUNDANCE LIMIT:

80.00%

MM**M**************4**************************************R**

ENERGY WINDOW 25.88 TO 2047.76 PK IT ENERGY AREA BKGNO FWHM CHANNEL LEFT PW-CYS/SEC *NERR- ' F ( l' 1-4 74.07 162. 822. 1.48 146.44 142.14 9.00E-03 33.8'4.17E+00: 2 4 /6.31 251. 813. 1.80 150.93 142-14 1.39E-02 22.2-3 0 86.78 97. 771. 1.16 171.87 168 7: 5. 40E-03. 49.5 + 4 0 91.11 99. 1541. 1.89 18 0 '. d4 - 178 13 5.49E-03: 83.0 Si 0 121.17 2001. 1577. 1.26 240.69 235 -13 1.11E 4.7 6' 0 135.06 til. 1139. 3.44 268.49 263~ 11 6.146-03 60.9-7 0 150.31 16. 1268.

56 299.01 299 12 8.89E-04 ****.

S-0 185.64 182.. 1052. l'.32 369./0 -364 12 1.01 E-02 36. 9 9-4: 237.40 353.- S82. 1.59 473.27 467 25 1.96E-02 14.3 1.67E+014 10 4-240.17 189.- 606.- 1.59 478.83 46/. 25 1.05E-02 26.9- ~11 4 243.42 377. 634. 1.59 '485.34 467 25 2.09E-00 13.5 ~ 12 - 0-285.81 56. 372. 2.30 ---S 70.15 567-9 3.14E-06 65.5-l 13 0 294'.53 222. .420. 1.54 S87.61 582 11 1.24E-02 20.1 14 B 343i24 879. 464. 1.38 685.08 '677' - 1614.' 88E-0 2. 6. 15- 0 351.14 347. 321. 1.51-700.89 694 12 1.93E-02-11.9-16 0 410.22 116. 262. 1.42 819.11 812 13 6.43E-03 34.0 4 17 0 1443.64 111. 219. 1.59 886.00 882 11 6.16E-03 29.1 ~ 18 0 509.59 204.

379, 2.30 1017.96-1806 23 1.13E-02 22.8 4l.'^ ' -J9 0

S82.43 106. 189. 1.47' 1163.73 1159 13.5.87E-03 26,9 l 40 0 608.89 247. 215. 1.95 1216.07 1210 16-1~.37E-02'13.8 21 0 693.25 40. 120. 1.88 1385.48 1381 11 2.- 24E-0 3 : 49. 2 22 0 778.43 221.. 197. 1.99 1S55.94 1546 21 1.23E-02 16.2 L23 0 865.70 RB O. 124. 2.72 1730.59 1724 14 4.45E-03 29.3 24 0.909.57 70.- 89.: 3.48 1818.38 1814 12 3.88E-03 28.0

ENERGY WINDOW 25.88 '10. 2047.76 PK-11 tENERGY AREA 8 P.GND FWHM CHAT NEl. LEFF PW CfS/$EC % ERR fit D '25 4 963.20 ?38. 135. 2.74 1925.68 1914 31 1.32E-02 !!.5 8.08E-01 26 4.968.71 70.

138, 2.87 1936.72 1914 31.3.87E-03 37.3 27 0 1084.82 108.

83. 1.67 2169.07 2162 13 5. 98E-0 3 18. 9 28 8 1111.23 113. 152. 2.!! 2221.90 2213 18 6.276-03 22.9 H29 0 1119.20 61. 92. 1.73 2237.85 2231 14 3.38E-03 33.4 30 0 1171.40 192. 134. 2.23 2342.32 2331 23 1.07E-02 16.3 31 0 1298.10 48. 62. .86 2595.86 2589 21 2.67E-03 37.1 3'd 0 1331.15 122. 57 1.97 2662.00 2654 17 6.78E-03 15.1 33 0 1406.56 186. 29, 2.12 2812.90 2807 15 1.04E-02 9.2 34 0 1459.13 486. 21. 2.59 2918.09 2905 24 2.70E-02 5.0 SS 0 1S33.39 9. 26. S.93 3066.71 3060 17 5.19E-0 4 **** 36 0 1/63.03 41. 11. 1.33 3526.23 3519 16 2.30E-03-23.5 PEAK SEARCH COMPLETED (REV 15.8 - ND PC VERSION MAR 90) O (:)

~ NUCLIDE I DENTI FI CATI ON SYS f TEM (HD PC VERSION DEC 88) ENUCL1DE LINE ACTIVITY REPORT PAGE 1-CTIVAT!UN PRODUCT PC1/ 1-51GM NUCLlDE $8HR ENERGY AREA BKGND %ABN %EFF GRAM ERROR CO-60 AP 1173.20 192. 134. 99.86* 3.276E-01 3.825E -1 6.246E -2 E 1332.50 122. S/. 99.98 2.956E-01 2.687E'-1 4.056E -2 EU-152 AP 171.80 2001. 1577 28.40 2.026E+00 2.261E O 1.060E -! 344.00 8/9. 464. 26.30-1.0476+00 2.060E O 1.400E -1 778.90 221. 197. 12.70 4.536E-01 2.492E O 4.030E -1 964.00 238. 135. 14.40 3.834E-01 2.803E O 3.232E.-1 i 1085.80 108. 83. 11.70 3.485E-01 1.716E O 3.235E -1: 111%.00 113. 192; 13.50 3.418E-01 1.590E O 3.647E -1~ 1407.00 186. 79 20./0* 2.82?E-01 2.072E O 1.912E -1 F1SSION PRODUCT PC1/ 1-51GMA NUCL10E S8HR ENERGY AREA BKG40 XABN %EFF GRAM. ERROR CD-109 FP 88.03 97. '71. 3./2* 1.487E+00 1.145E- 0 5.66?E -1 i NA TURAl, PRODUC1' PCI/ 1-SIGMA NUCl.lDE $8HR ENERGY ' AREA 8KGND %ABN XEFF GRAM ERROR l TH-234 NP 63.30 8. 8. 3.80 0.000E+00 .000E O _.000E O 92.60 99. 1541. 5.41* 1.S91E+00 7.460E -1 6.195E.-1 235 NP 143.80 0. O. 10.50 0.000E+00 .000E O .000E 0-185.70 182. 10S2. 54.00* 1.614E+00 '1.356E -1 S.004E -2 RA-726 NP 186.20 182. 1052. 3.28* 1.614E+00 2.232E- 0 8.238E -1 PB-212 NP 238.60 353. 582. 44.60* 1.414E+00 3.635E -1 S.186E -2 PB-214 NP 295.00 222. 420. 19.00 1.232E+00 6.176E -1 1.240E -1 3S2.00 347. 321. 37.00* 1.021E+00 5.974E -1 7.136E -2 ffL-208 NP 510.84 204. 379. 21.60 6.992E-01 8.781E -1 1.998E -1 l $83.00 106. .1 8 9. 84.20* 6'100E-01 1.336E -1 3.46/E l B1-714 NP 609.30

247, 215.

46.30* 5.833E-01 5.949E -1 8.194E -2 1120.29 41. 92. 15.10 3.399E-01 7.712E -1 2.578E -1 p 1764.49 41. 11. 15.80 2.313E-01 7.350E -1 1.730E -1 l AC-228 NP 338.32 8. O. 11.40 -0.000E+00 .000E-0 .0006 -0 l 911.00 70. 89. 27.70* 4.015E-01 4.081E -1 1.144E -1 949.11 70. 138. 16.60 3.816E-01 7.141 E -1 2.663E -1 K-40 NP 1461.00 486. 21. 10.70* 2.738E-01 1.077E 1 5.376E -1 l l \\

l 02-DEC-92 12:47:47 A m************************************************************ U REALTOR-i-LOUR-CONCRETE SPECTRAL FILE NAME: DATAN0044.DAT S41PLE DATE : 01-DEC-92 09:20200 SAMPLE 10ENTIFICArlON: 0044 1YPE OF SAMPL E : SOIL SN1PLE QUANTIFY: 251.0000 UNITS: GRAM SAMPLE GEOMETf:Y: CAN210ML EFFIClENCY F1LE NAME: CAN210.EFF ACQUIRE DATE: 02-DEC-92 07:46:55

FWHM(1332) 3.275 PRESET T (ME(l.IVE) :

18000. SEC

SENSITIVITY:

3.000 ELAPSED REAL. 11ME: 18001. SEC

SHAPE PARAME'lER : 10.B X ELAPSED l.IVE flME:

18000. SEC

NBR 1TERATIONS:

10. DETECiOR: qermanium

1.1BRARY: URANIUM. LIB CALIB DATE:

22-JUL-91 09:46:56

ENERGY TOLERANCE:

2.000 KEV KEV /CHNL: .4997236

HALF LIFE RATIO:

8.00 OFFSE~is .8890784 KEV

A8UNDANCE LIMIT:

80.00% O ENERGY WINDOW 25.88 TO 2047.76 PK IT ENERGY AREA BKGND FWHM CHANNEL LEFT PW CTS /SEC XERR FIT 1 0 37.42 14. 1135. .69 73.11 73 9 7.79E-04 **** 2 0 62.61 107. 907. .74 123.51 119 9 5.94E-03 51.7 3 0 71.01 39, 568. .86 140.32 139 5 2.16E-03 93.4 4 3 74.35 48. 618. .83 147.00 145 10 2.68E-03 79.2 1.75E+00 5 3 76.56 115. 861. 1.10 151.42 145 10 6.376-03 44.0 6 0 92.06 189. 1923. 1.16 182.44 176 to 1.05E-02 50.4 7 0 121.22 3460. 2534. 1.23 240.80 231 18 1.92E-01 3.8 8 0 162.59 48. 1170. 1.09 323.57 321 le 2.64E-03 **** 9 0 186.12 168. 1369. 1.05 370.67 365 13 9.34E-03 46.8 10 3 238.87 162. 712. 1.45 476.22 471 21 9.00E-03 31.6 6.47E+00 11 3 241.38 85. 560. 1.20 481.25 471 21 4.70E-03 48.4 12-3 244.26 507. 733. 1.45 487.01 471 21-2.82E-02 10.7 13 0 294.69 243. 789. 1.36 587.92 581 16 1.35E-02 27.8 14 0 343.76 1440. 743. 1.33 686.13 676 18 8.00E-02 5.2 15 4 35l.93 430. 360. 2.20 '702.47 697 20 2.396-02 9.7 1.19E+01 16 4 357.33 57.

208, 2.20 713.27 697 20 3.17E-03 45.9 17 0

366.15 126. 416. 2.32 730.93 725 15 6.99E-03 38.2 18 5 407.16 51. 86. 1.31 813.00 811 15 2.84E-03 29.6 7.23E-01 Cj9 5 410.48 174. 319. 2.12 819.63 811 15 9.66E-03 23.8 l 20 0 443.45 173. 370. 1,77 885.61 879 16 9.62E-03 27.1 21 0 510.32 167. 432. 2.46 1019.42 1011 18 9.26E-03 27.3 27 0 582.99 35, 269. .78 1164.85 1158 13 1.96E-03 86.7 j 23 0 609.22 181. 316. 1,63 1217.34 1209 16 1.00E-02 21.1 24 0 722.32 32, 176. .63 1443.66 1440 12 1.79E-03 75.6

ENERGY WINDOW 25.88 TO 2047.74 PK IT ENERGY AREA 8KGND FWHM CHANNEL LEFT PW CTS /SEC XERR F11 25 0 7/8.47

317, 237.

2.05 1556.02 1S48 17 1.76E-02 11.2 26 0 866.70 169. 167. 2.10 1732.59 1724 17 9.40E-03 18.4 27 0 874.03 41, 225. 2.25 1747.25 1740 1Y 2.27E-03 81.4 ?8 0 909.77 25. 142. 1.32 1818.77 1818 12 1.38E-03 86.1 29 0 963.42 300. 1Y1. 2.07 1Y26.13 1918 1? 1.67E-02 10.9 30 0 1004.82 46. 84. 2.28 2008.96 2005 10 2.54E-03 38.7 31 0 1085.75 269. 127. 2.30 2170.93 2162 20 1.496-02 11.3 32 0 1111.47 237. 134. 2.72 2222.38 2215 16 1.31E-02 11.7 33 0 1119.82 77. 98. 4.6Y 2239.11 2233 14 4.28E-03 27.6 34 0 1157.57 12. 85. 2.34 2314.6S 2310 12 6.89E-04 **** 35 0 1172.79

246, 120.

2.23 2345.10 2335 19 1.36E-02 11.7 36 0 1299.70 29. 29. 4. e. 9 2599.06 2595 12 1.60E-03 39.0 37 0 1331.54 230. 71. 2.33 2662.78 2651 25 1.28E-02 10.8 38 5 1407.33 361. 29. 2.73 2814.44 2800 29 2.01E-02 6.0 1.86E+00 3Y 5 1412.49 28. 4. 3.48 2824.76 2800 29 1.57E-03 26.6 40 0 1459.81 384. 46. 2.57 2919.45 2911 20 2.13E-02 6.3 41 0 1631.61 12. 8. 2.03 3263.25 3257 15 6.83E-04 54.5 42 0 1763.55 36, 24. 1.92 3527.27 3520 17 1.98E-03 34.1 PEAK SEARCH COMPLETED (REV 15.8 - ND PC VERSION MAR 90) O O l

NUC1.1DE IDENIIF!CA11ON SYSTEM (ND PC VERS 1UN DEC 88) UCI.lDE l.lNE ACTIV11Y REPORI PAGE 1 ACT IVAl 1 ON PRODUCT PC1/ 1-5IGMA NIJCL1DE SBHR ENERGY AREA BKGND XABN XEFF GRAM ERROR CO-60 AP 1173.20 246.

120, 99.86*

3.273E-01 4.496E -1 5.266E -2 1332.50 230. 71. 99.98 2.955E-01 4.653E -1 5.017E -2 EU-152 AP 121.80 3460. 2534 28.40 2.026E+00 3.598E O 1.371E -1 344.00 1440.

743, 26.50 1.045E+00 3.112E O

1.632E -1 778.90 317. 237. 12.70 4.536E-01 3.294E O 3.699E -1 964.00 300. 191. 14.40 3.833E-01 3.257E O 3.5576 -1 1085.80 269

127, 11.70 3.482E-01 3.947E O

4.450E -1 1112.e0 237. 134. 13.50 3.418E-01 3.068E O 3.597E -1 1407.00 361. 29. 20.70* 2.826E-01 3.69?E O 2.228E -1 NAlURAL PRODlJCT PC1/ 1-SIGMA NUCt.1DE SBHR ENERGY AREA BKGND XA8N %EFF GRAM ERROR TH-234 NP 63.30 107. 907. 3.80 7.556E-01 2.227E O 1.152E O 92.60 189. 1923. 5.41* 1.613E+00 1.297E O 6.530E -1 U-235 NP 143.80 8. O. 10.50 0.000E+00 .000E O .000E O 185.70 168. 1369. 54.00* 1.610E+00 1.157E -1 5.411E -2 RA-226 NP 186.20 168. 1369. 3.?8* 1.610E+00 1.90SE 0 8.908E -1 P8-212 NP 238.60 162.

712, 44.60*

1.411E+00 1.541E -1 4.877E -2 PB-214 NP 29S.00 243. 789. 19.00 1.232E+00 6.?13E -1 1.724E -1 352.00 430. 360. 37.00* 1.019E+00 6.819E -1 6.641E -2 0L-208 NP 510.84 167. 432. 21.60 6.982E-01 6.608E -1 1.803E -1 583.00 35, 269. 84.20* 6.094E-01 4.117E -2 3.570E -2 H1-214 NP 609.30 181. 316. 46.30* 5.826E-01 4.004E -1 8.465E -2 1120.29 77. 98. 15.10 3.397E-01 8.979E -1 2.481E -1 1764.49 36, 24. 15.80 2.313E-01 5.842E -1 1.994E -1 AC-228 NP 338.32 0. O. 11.40 0.000E+00 .000E O .000E O 911.00 25. 142. 27.70* 4.014E-01 1.338E -1 1.153E -1 969.11 0. B. 16.60 0.000E+00 .000E O .000E O K-40 NP 1461.00 384. 46. 10.70* 2.737E-01 7.851E O 4.944E -1 0

.e ..*******..** *......*******s**************************.****** / .08-DEC-92 10:4810S g ********************************************************************* g I = .J-80LT-SW-REACTOR-VESSEL , SPECTRAL 1 FILE NAME:- DATA \\0056.DAT-SAMPLE DATE: 30-NOV-92 08:30:00 SAMPL E- -I DENT I F I CAT I ON :. 0056 TYPE OF SAMPLE: SO!L SAMPL E-QUeNrlTY: 1.000000 UNITS: GRAM ~ SM1PLE GEUMETRY: CAN210ML

EFFICI,ENCY. FILE NAME:

CAN210.EFF ACQUIRE DATE: 08-DEC-92 09:47:51

FWHM(1332)

'3.273-PRESET TIME (LIVE): 3600. SEC

SENSITIVITY:

3.000-ELAPSED REAL TIME: 3601. SEC

SHAPE PARAMETER : 10.O %

ELAPSED LIVE TIME: 3600. SEC

NBR 1TERATIONS:

10, %%%%***NM%%***%*M%%%***%%%%*%%%%*%%*M%%%%%%%*%%%4*%%%*%**%%%** DET ECT OR germanium .* L I BRARY : UR^N! L:' t.18 CALIB DATE: 22-JUL-91 09:46:56

ENERGY TOLERANCE:

2.000 KEV KEV /CHNL .4997236

HALF LIFE RATIO:

8.00 . OFFSET: .8890784 KEV

ABUNDANCE-LIMIT:

.80.00% 4%%%%%%%%%%%%%%%%%%%*%%%%MMM+%%*%%%*%%*M**%%%%%%%4*%%%%%%%9%*% O ENERGY WINDOW 25.88 TO 2047.76 PK IT ENERGY-AREA BKGND FWHM. CHANNEL ;LEFT PW CTS /SEC XERR FITE 1. 0 117.28 62. 269. 1.74 232.90. 230 7 1.71E-02 49.0. 2 0 170.11 80. 526. 1.57 338.63 -334 13.2.22E-02 64.2- ~3 0 220.87 30. 280. 1.31 440.21 435 7 8.40E-03 97.1 4 0 1172.57 1363. 89. 2.10 2344.67 2333 22 3.796-01 3.1 S' O 1331.71 1213. 45. 2.11 2663.11 2651' 22 3.37E-01 3.1 4 0 1459.74 28. 3. 1.42 2919.32 2912 16-7.84E-03 25.6 PEAK SEARCH CCt1PLETED' (REV 15.8 - ND PC VERSION MAR'90) l ,-~,s-a_ -w .-.ww w m

N1)CLI DE I DENTI FI CATI ON SYSTF.-M -

(ND PC VERSION. DEC 88) NUCLIDE LINE ACTIVITY REPORT PAGE 1 4CT IUM I ON PRODUCT PCl/ 1 -Si br% NijCl.lDE S8HR~ ENERGY' AREA OKGND XA8N %EFF GRAM ERROR .00-60 AP 1173.20 1363. 89. 99.86*. 3.273E-01 3.139E 3 9.813E 1 1332.50

1213, 45.

99.98 2.955E 3.091E 3-9.465E 1 NATURAL. PRODUCT PCI/ l-SIGMA NUCLIOE SOHR ENERGY AREA BMGNO XABN XEFF GRAM . ERROR K-40 NP 1461.00 28. 3. 10.70* 2.737E-01 7.234E 2 1.855E 2 I 1 i l l l0 w w

, ~ v no*************** 08-DEC-92 11:5 so***********************************0:32 ~$p? 1 itEBAR-N-WALL-REACTOR JSPECTRAL FILE NAME: DATAN0057.DAT SAMPLE DALE 30-NOV-92 09:00:00 SAMPLE IDENTIFICATION: 0057 TYPE OF SAMPLE:- SOIL SAMPLE QUANTITY - 1.000000 UNITS: GRAM SAMPL E - GEOMETRY : CAN210ML EFFICIENCY FILE NAME: CAN210.E

- - - - FF*******************************

ACQUIRE DATE: 08-DEC-92 10:50:20

FWHM(1332) 3.275 PRESEY-TIME (LIVE):'

'3600. SEC '* SENSITIVITY: 3.000 ELAPSED REAL TIME: 3600. SEC

SHAPE PARAMETER 10.0 X

ELAPSEO t.IVE TIME:

3600. SEC

NBR ITERATIONS:

10. OEFECTOR: germanium

LIBRARY: URANIUM.L18 CALIB DATE:

22-JUL-91 09:46:56

ENERGY TOLERANCE:- 2.000 KEV KEV /CHNL:

.4997236

HALF LIFE RATIO:

8.00 -OFFSET: .8890784 KEV

ABUNDANCE LIMIT:

80.00% %*%*************************k********************************* t O ENERGY WINDOW 25.88 TO 2047.76 PK IT ENERGY AREA BKGND FWHM CHANNEL LEFT PW CTS /SEC XERR FIT- .l' O 63.09 31. 120.. 1.06 124.47 123' 7 8.57E-03.65.7 2 0 81.67 62. 218.- 5.34 161.66

156 13 1.72E-02.54.1 3

0 118.51 71. 142. 1.86 235.38 1231- '8 1.98E-02 35.8 4 0 169.55 44. 382. .97 337.50 333 19 1.23E-02 **** 5 0 199.41 23. 151. 1.42 397.27 395 .9 6.36E-03{**** 6 0 247.42 35.

236, 5.81' 493.34 485 15 9.70E-03 99.~7

/ 0 321.46 56. 120 '.' 2.38 641.51 636.14 1.556-02.46.3 8 0 530.26 2 5.~ 61. 3.7:8 1059.33 1054 13 7.'AE-03.60.1 -9 0 1172.54 638. 61. 2.03 2344.60 2334 22-1.77E-01 4.6 10 0 1331.56 550. 53. 2.20 2662.82--2655 1511.53E-01 4.5 11 0 1458.56 24. 10. 1.61 2916.95 2904-2016.71E-03L31.0 PEAK' SEARCH COMPLETED (REV 15.8 - ND PC VERSION MAR 90) 4

NUCL1DE IDENTIFICATION SYSTEM (N0 PC VERSION DEC 88) NUCL1DE-LINE ACTIVITY REPORT PAGE 1 ( ACTIVAT18#4 PRODUCT NUCl.10E S8HR ENERGY AREA BKGND %ABN XEFF ORAM ERROR PCl/ 1-SibMA. -CO-60 -AP 1173.20 638. 61. 99.86* 3.273E-01 1.469E 3 6.703E '1' 1332.50 SSO. 53. 99.98 2.9656-01 1.4036 3 6.355E 1 NATURAL. PRODUCT NOCLIDE SOHR ENERGY AREA 8KGNO %ABN %EFF GRAM ERROR PCl/ 1-SIGMA TH-234 NP 63.30 31, 120. 3.80 7.724E-01 7.894E 2 5.187E 21 92.60 0. O. 5.41* 0.000E+00 .000E 0 .000E ~0 O n O

pg V h "4.\\ d W. h. \\ f y.W l .ono*********************************************************** g yu, c5 sjsts coo ************** 01-DEC-92 22:12:19 g ?s (~f'go*********************************************************** ffA WEST -WAL L-4 -FT. -C ONCR ET E SPECTRAL FILE NAME: DATAN0043.DAT SAMPLE DATE: 01-DEC-92 08:00:00 SAMPLE IDENTIF1 CATION: 0043 'iYPE OF SAMPLE: SOIL SAMPLE QUANilTY: 232.0000 UNIT S : GRAM SAMPLE GEOMETRY: CAN210ML EFF1C1ENCY FILE NAME: CAN210.EFF ACQUIRE D#tE: 01-DEC-92 17:12:06

FWHM(1332) 3.275 PRESEY TIME (LIVE):

18000. SEC

SENSITIVilY:

3.000 ELAPSED REAL TIME: 18002. SEC

SHAPE PARAME1ER : 10.0 X ELAPSED LIVE TIME:

18000. SEC

N8R ITERATIONS:

10. DETECTOR: germanium

LIBRARY: URANIUM.LIO CAL 18 DATE:

22-JUL-91 09:46:56

ENERGY TOLERANCE:

2.000 KEV KEV /CHNL: .4997236

HALF LIFE RATIO:

8.00 OFFSET: .8890784 KEV

ABUNDANCE L IMIT :

80.00X

W************************************************************

O) ENERGY WINDOW 25.88 TO 2047.76 PK IT ENERGY AREA 8KGND FWHM CHANNEL LEFT PW CTS /SEC XERR FIT 1 2 75.24 1. 1266. 2.18 148.79 143 14 1.17E-02 35.0 5.56E+00 2 2 77.20 29-w 925. 2.04 152.70 143 to 1.64E-02 19.2 3 0 92.73

138, 1484.

.85 183.78 180 10 7.66E-03 53.4 -4 0 121.69 3301. 2480. 1.21 241.74 233 17 1.83E-01 3.9 -5 0 185.66 188. 1830. 1.08 369.74 365 18 1.05E-02 33.7 00 6 0 204.55 70. 1213. 1.42 407.54 402 13 3.92E-03 **** 752. 1.30 474.99 471 9 1. 70 E-0 2 17.5 -7 0 238.26M** 244.54 568. 1.23 487.58 484 8 2.78E-02 9.9 8 0 0 9 0 249.23 '55. 711. 1.09 496.96 491 11 3.62E-03 90.6 010 0 256.95 123. 624. 3.66 512.40 507 11 6.81E-03 41.7 --11 0 294.61 223. 719. 1.38 587.76 582 14 1.24E-02 26.6 --- 1 2 4 344.08 1523. 337. 1.53 686.76 678 31 8.46E-02 3.4 5.52E+00 -" 13 4 351.51 434. 397. 2.00 701.63 678 31 2.41E-02 11.1 bhb 14 0 386.44, 53. 214. 2.40 771.53 769 8 2.93E-03 51.8 15 3 409.25 9 286. 2.45 817.18 811 26 5.28E-03 44.0 2.66E+00 16 3 411.01E40 345. 2.45 820.69 811 26 8.64E-03 30.4 17 0 443.97Ew4 e 4

332, 1.96 886.65 880 14 1.13E-02 22.0 18 0

511.76 192. 456. 3.04 1922.31 1812 19 1.07E-02 23.9 19 0 582.76 176. 339. 3.65 1164.38 1153 21 9.76E-03 24.7 20 0 609.72 224. 442. 1.54 1218.33 1208 23 1.24E-02 22.9 21 0 768.14 48. 116. 2.63 1535.35 1530 10 2.67E-03 42.3 " 22 3 779.05 Td 323.

157, 2.02 1557.19 1548 20 1.80E-02 9.0 2.74E+00 23 3

782.96 'l 79. 1.52 1565.00 1548 20 2.84E-03 29.7 1957 24 0 867.45 Ew@ 99. 187. 1.88 1734.09 1727 14 5.50E-03 28.2 N

-',b ENERGY WINDOW 25.89 TO 2047.74 OOPK 'lT ENERGY AREA BKGND FWHM CHANNEL LEFT PW-CTS /SEC XERR F1T-IMi 0 913.11 58) 199. 2.50 1823.46 1811 16 3.22E-03 49.6 ~i26 'O 963.96 2 280. 1.80 1927.22 1918 20 1.46E-02 14.9 ~27 2'1085.90 ' 204. 140. 2.44 2171.22 2160 23 1.14E-02 13.6 3.80E+00 28 2 1890.27 " *b 5. 53. 7.59 '2179.97 2160 23 3.04E-03 22.5 ~~ 2 9 0 1112.13 206. 174. 2.00 2223.74 2215 18 1.15E-02 15.6 ~" 3 0 0 1173.67 ?? 175. 2.04 2346.85 2339 18 1.25E-02 13.8 31 0 1298.64Eb(5 51 63. 1.61 2596.93 2585 25 2.85E-03 39.4 -32 6 1332.03 250. 64. 1.87 2663.76 2649 24 1.39E-02 10.1 ~~ 3 3 0 1407.87 262. 56. 2.19 2815.53 2004 21 1.46E-02 8.9 - 34 0 1460.48 629. 38. 2.28 2920.81 2909 23 3.49E-02 4.7 -- 3 5 0 1764.68 34. 15. 2.65 3529.54 3522 16 1.87E-03 30.7-PEAK SEARCH COMPL ETED (REV 15.8 - ND PC VERSION MAR 90) O

NUCl.1DE IDENTIFICATION SYSTEM (ND PC VERSION DEC 88) NUCLIDE LINE ACTIVITY REPORT PAGE 1 OACTIVATION PRODUCT PCI/ 1-SIGMA NUCLIOE $8HR ENERGY AREA 8KGND XABN XEFF GRAM ERROR CO-60 AP 1173.20 226. 175. 99.86* 3.271E-01 4.475E 6.194E -2 1332.50 250. 44. 99.98 2.954E-01 5.479E -1 5.519E -2 EU-152 AP 121.80

3301, 2480.

28.40 2.029E+00 3.708E O 1.443E -1 344.00

1523, 337.

26.50 1.044E+00 3.562E 0 1.205E -1 778.90 323. 157. 12.70 4.533E-01 3.634E O 3.284E -1 944.00 262. 280. 14.40 3.831E-01 3.075E O 4.590E -1 1085.80 206. 140. 11.70 3.482E-01 3.268E O 4.442E ~1 1112.00-204. 174. 13.50 3.416E-01 2.895E O 4.5208 -1 1407.00 262. 56. 20.70* 2.825E-01 2.900E O 2.568E -1 NATijRAL. PRODijCT PC1/ 'l-SIQih - NIJCLI DE-SBHR ENERGY AREA BKGND %A8N %EFF GRAM ERROR TH-?34 NP 63.30 0. O. 3.80 0.000E+00 .000E O .000E O 92.60 138. 1484. 5.41* 1.627E+00 1.013E 0 5.410E -1 U-235 NP 143.80 8. O. 10.50 0.000E+00 .000E O .000E 13 185.70 188. 1030. 54.00* 1.614E+00 1,398E -1 4.712E ~2 RA-226 NP 186.20 188. 1030. 3.28* 1.614E+00 2.302E O 7.757E -1 PB-212 NP 238.60 307. 752. 44.60* 1.412E+00 3.154E -1 5.508E -2 PB-214 NP 295.00 223. 719. 19.00 1.232E+00 6.178E -1 1.645E ~1 352.00

434, 397.

37.00* 1.020E+00 7.441E 8.271E -2 - O.-208 NP 510.84 192. 456. 21.60 6.962E-01 8.265E -1 1.978E -1 583.00 174. 339. 84.20* 6.097E-01 2.214E ~1 5.459E -2 81-214 NP 609.30 224. 442. 46.30* 5.822E-01 5.372E -1 1.229E -1 1120.29 0. 6. 15.10 .0.000E+00 .000E 0 .000E O 1764.49 34. 15. 15.80 2.312E-01 5.949E'-1 1.824E -1 K-40 NP 1461.00 629. 38, 10.70* 2.735E-01 1.391E 1 6.477E -1 4. 2 J w 4 4 o i n -w __w, _ _ _. _ _ _ _ _ _ _ _ _ _ _ _ _,. _. _ +

e V g 0s. ,x 4.s hh,'ol b. s, ',[h.s 4 s w e a b q f1 1 's 5 s$i< Llg 4 e 1 l f g sigi< 1 J 8e .9 s9 S h[5N } g"g U B6~414 e l~ a4 14 k

g b $[" M 0 W k ".'Wh W g j$ M g b / 2 -/O - 7.2 i M N , t i -..gy A f5 C () ~~ r b G H O r 3 =89'4-m e ev' '+ 4 4, _e L \\ g \\ l - p.. - t 3. - fr - b- - 7 ? -t to M 4 ,e y -tm. 4* 6-e.- 4 +M ~ ~ ~ %dt,64/'iK9k-r a.4,dde pot < ~ 2/g A o /37 4 -W e eh , pun-p. 3P-4ei-eh esp A e-eed &+ -me-g-14' W = W fh k

O PROGkAtt 8 1 { k PRESLT COUfJT 9??979 BETA PSET tit 1E (M) 2 00 4 9 HIGH VOLTAGE 1500 ) h( DISC VitJDOV 1000 E g START sat 1PLE 1 STOP 5 AMPLE 50 $ s 's e <. 3 F i d s v-ve_y ERROR IEIGMA> 1 76 REPEAT a 0 1 A Err!C (%) 21 00 A CROSTLK t%) 20 00 A BKGND fCPM) 15 B EFFIC (%) 20.00 D BK GtJL ' CPM) 75 BKGD TIME (M) 20 00 VOL(:m2) 100 00 ALARM (dpm/V) 200 00 USER EQUATION SAMPLE M 4-l TIME (M) 2 s0 TIME;15:09:33 DATE:DEC 09,199; ALPHA GROSS ~ 1 TJ ET : 35 +/- 83 dpm/cm2:1 66E-2 +/-3 98C-2 DETA GROSS 6 NET: 2 18 +/ 2.08 dpm/cm2 10 +/- 10 G AltliA GROSS: O C TACTOR.1 0000 SAMPLE 8 4 A*2 TIME (M).2.00 TIME;15'11:56 DATE:DEC 09,1992 ALPHA GROSS: 0 tJET : 0 +/- 16 dpm/cm2 0 +/-8 08E-3 BETA GROSS: 2 NET: 25 +/ 79 dpm/cm2:1 25E-2 +/-3.95E-2 gat 1MA GROSS: O C FACTOR:1 0000 SAMPLE h 3 4-3 TIME (M):2.00 TIME:15: 14: 19 DATE:DEC 09,1792 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-B 000-3 BETA GROSS: 3 NET: 75 +/-1.25 dpm/cm2:3.75E-2 +/-6.29E-2 GAMMA GROSS- 0 C TACTOR:1.0000 SAMPLE H 4-Y TIME (M)-2.00 ~!ME:15:16:42 DATE.DEC 00,1992 ALPHA GROSS: 0 NET: 0 + 16 dpm/cm2:0 +/-B OBE-3 ae e 'a d--<-

-
Ser ?

.e $ ser - nrv* ctw e

1. _

...H ry 7 I [. 5 O

m,,- a n., .n .,ss S AMP! E k-9 A -[ TIME (M) 2 00 TIME:15 19-05 DATE DEC 09,1992 ALPHA GROSS 0 NET: 0 +/- 16 1pm/cm2:J +/-S OBE-3 DETA GROSS-1 NET. 0 +/- 30 dpm/cm2:0 +/-1 00E-2 GAMMA GROSS 0 C TACTOR.1 0000 SAMPLE #-m-A-h TIME (M) 2 00 i.ME 15 21 28 DATE DEC 09,1992 ALPHA GROSS 0 NET. 0 +/- 16 1pm/cm2 0 +/-B 08E-3 BETA GROSS 3. NET' 75 +/-1 25 dpm/cm2 3 75E-2 +/-6 2?C-2 GAMMA GROSS- 0 C FACTOR 1 0000 SAMPLE d -'h'7 TIME (M) 2 00 TIME-15 23 51 0 ATE DEC 09,1992 ALPHA GRUS$ 0 NET: 0 +/- 16 dpm/cm2:0 +/-6 OBE-3 UETA GROSS 1 NET 0 +/- 38 dpm/cm2-0 +/-1 90E-2 GAMMA GROSS 0 C FACTOR 1 0000 SAMPLE e-6 A - i TIME (M) 2 00 TIME.15 26-15 DATE.DEC 09,1992 ALPHA GROSS 0 NET 0 +/- 16 1pm/cm2-0 +/-B OBE-3 BETA GROSS 3 NET 75 +/-1 25 dpm/cm2 3 75E-2 +/-6 ??E-2 GAMMA GR035-f C FACTOR:1 0006 SAMPLE

-1 A-$

TIME (I-2 00 TIME 15 28-38 DATE.DEC 09,1992 ALPHA GROSS 0 NET: 0 +/- 16 dpm/cm2:0 +/-6 OBE-3 BETA GROSS 4. NET: 1 25 +/-1 59 dpm/cm2,6 25E-2

/-7 97E-2 GAMMA GROSS- 0 C FACTOR:1 0000 SAMPLE # -+14 ' l 0 TIME (M) 2.00 TIME.15 31:01 DATE:DEC 09,1992 A L PHA GROSS: 0 NET: 0

+ /.16 dpm/cm2:0 +/-8 00E-3 BETA GROSS: 1 NET: 0 +/- 38 dpm/cm2:0 +/-1 90E-2 GAMMA GROSS: O C FACTOR'1.0000 SAMPLE t-tt 4 -(( TIME (M): 2 00 TIME:15.33:24 DATE DEC 09,1992 O ALPHA GROSS 1 N"T: 35 +/- 83 dpm/cm2:1 66E-2 +/-3 7BE-2 BETA GROSS' 2 NET: 18 +/- 71 dpm/cm2:8 99E-3 +/-3.59E-2 GAMMA GROSS: 0 C FACTOR:1 0000 SAMPLE k-t1 0- l TIME (M) 2.00 TIME 15.35 47 DATE.DEC 09,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8.06E-3 BETA GROSS-4 NET: 1.25 +/-1 59 dpm/cm2:6.2SE-2 +/-7.9?E-2 [ GAMMA GROSS 0 C TACTOR:1 0000 SAMPLE t-41 6 1-TIME (M).2.00 TIME:15:38:10 DATE:DEC 09,1992 ALPHA GROSS: 1 NET: 35 +/.83 dpm/cm2:1.66E-2 +/-3 9BE-2 BETA GROSS: 4. NET: 1 17 +/-1 56 dpm/cm2:5.89E-2 +/-7 80E-2 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE L-t1 0*h TIME (M): 2.0U TIME:15:40:33 DATE:DEC 09,1992 ALPHA GROSS: 2. NET: .85 +/-1 28 dpm/cm2:4.04E-2 +/-6 13E-2 BETA GROSS. 2. NET: 7.99E-2 +/.60 dpm/cm2:3 99E-3 +/-3.01E-2 GAMMA GROSS: O C TACTOR:1 0000 SAMPLE L-+& 6-Y T IME (M) 2 00 TIME:15-42:57 DATE:DEC 09,1992 ALPHA GROSS: 0 NET: 0 +/ 16 dpm/cm2:0 +/-8.06E-3 BETA GROSS: 1. NET: 0 +/.38 dpm/cm2:0 +/-1.90E-2 GAMMA GROSS: O C FACTOR:1 0000 SAMPLE t-rb 8-5 TIME (M): 2.00 TIME:15:45:20 DATE:DEC 09,1992 ALPHA GROSS: 1 NET: 35 +/.83 dpm/cm2:1 66E-2 +/-3.?BE-2 O BETA GROSS: 4. NET: 1717 +/-1.56 dpm/cm2:5.89E-2 +/-7.80E-2 GAMMA GROSS: 0 C TACTOR:1 0000 SAMPLE e rt 6-4 TIME (M):2 00 TIME:15: 47: 43 DATE:DEC 09,1992 ALPHA GROSS: 0 NET: 0 +/ 16 dpm/cm2:0 +/-8.0BE-3 BETA GROSS: 3. NET: .75 +/-1.25 dpm/cm2 3.75E-2 +/-6 290-2 croua con== n c rierne., nnnn

S Af1P L C *--M 8 -l TIML 'Mi 00 TIME 15 50 06 CATT DEC 09,1992 ALPHA GROSS. O flET ' O +/- 16 drm/:m2 0 +/-a cet.3 EETA GROSS: 2 NET' 25 +/- 79 dpm/cm2 1 25C-2 +/-3 95E-2 l GAftMA GROSS 0 '; TACTOR 1.0000 CAMPLE s-1964 TIME (M)-2 00 TIME 15 52 29 DATE DEC 09,1992 ALPMA GROSS 0 flET. 0 +/- 16 dpm/cm2:0 +/-8 OBE-3 BETA GROSS 4-1J CT 1 25 +/-1.59 dpm/cm2 6 25E-2 +/-7 ??E-2 G AftfiA G R O S S 0 C FACTOR 1 0000 S AfiP L E # 7 O~) T if1E (M) 2 00 TIME.15 54 52 DATE DEC 09,1992 ALPHA GROFS 0 1107 0 +/- 16 drm/:m2 0 +/-B 06E-3 l' E T A GEOSS 2 f1ET 25 +/- 79 dpm/cm2 1 25E-2 +/-3 95E-2 GAMMA GROSS 0 C TACTOR 1 0000 S AfiF L E em 04 TitiE (Mi 2 00 T i tit.15 57 15 DATE.DEC 09,1792 ALPHA GROSS 0 NET 0 +/- 16 dpm/cm2:0 +/-B 00E-3 I? ETA GROSS 4 NET 1 25 +/-1.59 dpm/cm2:6 25E-2 +/-? ?'C-2 GAMMA GROSS. O C TACTOR 1 0000 SAMPLE ew O-il T itiE (M) 2 00 TIME 15 57 38 DATE:DEC 09,199 ^ ALPHA GROSS 1 NET 35 +/- 63 dpm/cm2 1 66E-2 +/-3 7BE-2 DETA GROSS 2 NET-18 +/- 71 dpm/cm2: 0 990-3 +/-3 5?E-2 GAMMA GROSS 0 C TACTOR-1 0000 SAMPLC E M -l TIME (M) 2 00 TIlit 16 02 02 DATC DEC 09,1992 ALPHA GROSS 1 1 JET: 35 +/- 83 dpm/cm2-1 66E-2 +/-3.96E-2 BETA GROSS 2. fJ ET. 18 +/ .71 dpm/cm2:8 99E-3 +/-3 5?E-2 GAMMA GROSS 0 C TACTOR-1 00L' SAMPLC T'Tt h L TIME ( fi) 2 00 Titit : 16. 0 4 : 2 5 DA E.DEC 09,1992 ALPHA GROSS 1 fJET 35 +/- 63 dpm/cm2 I fSE-2 +/-3_980-2 BETA GROSS' O NET- 0 +/- 41 dpm/cm2- +/-2 07E-2 O GAfiMA GROSS 0 C TACTOR:1 2000 SAMPLE

--M-C - 3 TIME (M) 2 00 TIME:16 06 48 DATL:DEC 09,1992 ALPHA GROSS 0

fJET '. 0 +/- 16 dpm/cm2:0 +/-B OBC-3 EETA GROSS: 2 f1ET ' 25 +/ .79 dpm/cm2 1.25E-2 +/-3.95E-2 GAf1MA GROSS: 0 C FACTOR:1 0000 SAMPLE e-+6-C 9 TIME (M) 2.00 11ME-16.09: 11 DATE.DEC 09,1992 ALPHA GROSS: 2 NET: 85 +/-1 28 dpm/cm2: 4 04E-2 +/-6 13E-2 EETA GROSS: 1 NET: 0 +/ .45 dpm/cm2:0 +/-2 29E-2 G Af tMA G ROSS : 0 C TACTOR:1 0000 SAMPLE # -ttC-[ TIME (M) 2.00 TIME.16: 11.34 DATE:DEC 09,1992 ALPHA GROSS: 0 NET: 0 +/ 16 dpm/cm2:0 +/-B.06E-3 BETA GROSS: 0 NET: 0 +/.38 dpm/cm2:0 +/-1.90E-2 GAMMA GROSS- 0 C TACTOR:1 0000 SAMPLE a (,-G TIME (M)*2 09 TIME:16:13:57 DATE:DEC 09,1992 ALPHA GROSS-3 ff ET : 1 35 +/-1 61 dpm/cm2:6.42E-2 +/-?.71E-2 EETA GROSS: 6 NET: 1 98 +/-2 01 dpm/cm2:9.90E-2 +/.1C G Af tMA GROSS : O C TACTOR:1 0000 SAMPLE #--ft &~/ TIME (M) 2 00 TIME:16:16:20 DATE:DEC 09,1992 ALPHA GROSS 0 NET: 0 +/- 16 dpm/cm2:0 +/-B 08E-3 PETA GROSS: 1 NET: 0 +/- 38 dpm/cm2:0 +/-1 90E-2 GAMMA GROSS: O C FACTOR:1.0000 SAMPLE S -% C-P TIME (M) 2.00 TIME:16:18.44 DATE:DEC 09,1992 AL PHA GRC'iS : 1 NET: 35 +/- 83 dpm/cm2:1.66E-2 +/-3.9BE-2 BETA GROSS. O NET: 0 +/- 41 dpm/cm2:0 +/-2 07E-2 GAttMA GROSS- 0 C TACTOR:1 0000

ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8 08E-3 PETA GROSS:.. 1. NET. 0 +/- dpm/cm2:0 +/-1 90E-2 GAMMA GROSS: O C FACTOR 1 0000-SAMPLE 8-47 C-l O TIME (M) 2 00 TIME:16:23:30 DATE.DEC 09,1992 ALPHA GROSS: It NET: 35 +/-c83 dpm/cm2.1 66E-2 +/-3 90E 2 -BETA GROSS. O NET: 0 +/- 41 d p m / c m 2.1 0- +/-2 07E-2 GAMMA GROSS: 0 C TACTOR:1 0000 S AMP LE #-4+ C-l{ TIME (M) 2 00 TIME:16 25:53 DATE DEC 09,1992 ALPMA GROSS-1 ffET 35 +/.B3 dpm/cm2:1.66E-2 +/-3.9SE-2 EETA GROSS: 2 NET: -18 +/- 71 dem/cm2:8 99E-3 +/-3 59E-2 GAMMA GROSS- 0 C TACTOR-1 0000 S Af4P L E #-44 D-l TIME (M):2.00 TIME:16:28:16 DATE:DEC 09,1992 ALPHA GROSS: 1 tJET: 35 +/- 83 dpm/cm2'l 66E-2 +/-3-98E-2 EETA GROSS-. 6 NET: 2 18 +/-2.08 dpm/cm2:.10 +/.10 G Ar tMA L R OSS : O C TACTOR:1.0000 SAMPLE

-- M-D 2.

TIME (M)J2 00 TIME:16:30:39 DATE:DEC 09,1992 ALPHA GROSS: 2 NET. 85 +/-1.28 Edpm/cm2: 4 04E-2 + / - 1 3 E - 2 ' BETA GROSS: 3 NET: 58 +/-1 15 dpm/cm2:2-'90E-2 &/-5 75E-2 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE #--M D-3 TIME 1M) : 2.00 TIME:16:33:02 DATE:DEC 09i1992 ALPHA GROSS: 1 NET: 35 +/.83 dpm/cm2:1.66E-2 +/-3.98E-2 BETA' GR055' 6. NET: 2.18 +/-2.08 dpm/cm2: 10 +/.10 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE #"T7 D-i TIME (M):2.00 TIME:16:35:26 DATE:DEC 0 9, 1 9 9 2.- ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8.08E-3' GA GR O C OR:1.000 SAMPLE # 44 DI TIME (M) 2.00 TIME'16:37:49 DATE:DEC 09,1992 ALPHA GROSS: 0 NET: 0 +/ 16 dpm/cm2:0- +/-8 08E-3 BETA GROSS-3 NET: 75 +/-1.25 dpm/cm2:3.75E-21+/-6 29E-2 GAMMA GROSSt 0 C TACTOR:1.0000-SAMPLE # +4+ Q-fo TIME (M):2.00 TIME :'16 : 4 0 : 12 DATE:DEC 09,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8:08E-3 BETA GROSS: 0 NET: 0 +/.38 dpm/cm2 0 +/~1,90E-2 GAMMA GROSS: O C TACTOR:1 0000 SAMPLE a,tt.D ~/ TIME (M)*2.00 TIME:16: 42:35 'DA1 :DEC-09,1992 . ALPHA GROSS: 2. NET: .85 +/-1.?.8 d pm / cm2 : 4=. 0 4 E-2 +/-6.13E-2' BETA GROSS: 5. NET: 1 58 +/-1.80 dpm/cm2:7.90E-2 +/-9.00E-2 GAMMA GROSS: O C TACTOR:1.0000 LO ........ c ...1. a ....a

i i v PROGRAM e ! 4 lh w g kh Ol PRESET COUllT. 979999 BETA PSET Tit 1E (M) 2100 J MIGM VOLTAGE'1500, e\\ D I S C '41tJD0'4.10 0 0 A7 OC k ! TART SA11PLE ~1 ( % fgg p' (' (g g[ STOP SAMPLE:50. ERROR 'SIGMAi 1 96 s REPEAT #.O A Crr1C * *'e r 21 09 A CROSTLK (%) 20 00 ~A DKGND 8CFM) 15 B ErrIC (%) 20 00 B BMGND (CPM) 75 BKGD TIME (M)'20 00 VOLT:m21 100 00 ALARM (dpm/V) 200 00 USER EQUATIOfJ SAMPLE

-! D-8 TIME (M): 2.00 TIME:07:33:00 DATE:DEC 10,1992-ALPHA GROSS: 1 NET:

.35 +/- 83 dpm/cm2:1.66E-2 +/-3.9BE-2 DETA GROSS: 2 NET..18 +/.71 dpm/cm2:8.99E-3 +/-3.59C-2' GAMMA GROSS: O C TACTOR:1.0000 SAMPLE % ~p-$ TIME (M):2.00 TIME 07:35:23 DATE:DEC 10,1992 O-ALPHA GROSS: 1. NET:.35 +/.83 dpm/cm2:1 66E-2 +/-3 9ht-2 BETA. GROSS; 3. NET:.68 +/-1.21 dpm/cm2:3.40E-2 +/-6.07E-2 GAMMA GROSS: O C TACTOR:1.0000 S AM P L E 8-D 'l 0 T1HE (M):2.00 TIME:07:37:46 DATE.DEC 10,1992 ALPHA GROSS: 11ET: 0 +/- 16 dpm/cm2:0 +/-8 OBE-3L BETA GROSS: 3 NET: 75. +/-1,25 dom / en.2 : 3. 7 5 C-2 + / 2 9E-2 4 - - - = 3 OL .z-... 2a.

t Al1th b H Ui t. O L i AL'j UH : 1. U 0 0 0 EAMPLE b-+- D - I l TIME (H)'2 00 TIME:07:40:09 DATE DEC 10,1992 ALPHA GROSS 1 NET: 35 +/- 83 dpm/cm2 1 66E-2 +/-3 OBE-2 FETA GROSS 4 NET' 1 17 +/-! 56 dpm/cm2-5 69E-2 +/-7.80E-2 GAMf1A GROES: O C TACTOR-1 0000 q EAMPLE *+ E-t TIME (H) 2.00 TIME:07:42 32 DATE:DEC 10,1992 ALPHA Gh0SS: 0 flET. 0 +/- 16 dpm/cm2 0 +/-B 08E-3 EETA GROSS: 0 NET' O +/- 36 dpm/cm2:0 +/-1=90E-2 GAMMA GROSS 0 C TACTOR:1 0000 f Af1 P L E.L-4 E TIME (M)=2 00 TIME 07:44.55 DATE DEC 10,1992 ALPHA GROSS: 0 fJ ET. 0 +/- 16 dpm/cm2:0 +/-6 06E-3 BETA GROSS. 6 NET. 2 25 +/-2 11 dpm/cm2 11 +/- 10 G AMt1A GROSS 0 C TACTOR:1 0000 S AMP L E ' 7-C-j TIME (M) 2 00 TIME:07 47 18 DATE;DEC 20,1992 ALPHA GROSS- 0 1J ET : 0 +/.16 dpm/cm2:0 +/-8 08E-3 EETA GROSS-1 NET 0 +/- 3E dpm/cm2:0 +/-1 90E-2 gat 1MA GROSS: 0 C TACTOR:1 0000 S AM P L E -*--t-E 4 TIME (M) 2 00 TIME:07:49:41 DATE-DEC 10.1992 ALPHA GROSS-O f1ET : 0 +/- 16 dpm/cm2:0 +/-8 OBC-3 DETA GROSS = 5 f4ET - 1 75 +/-1 c' dpm/cm2 6 75E-2 +/-i 3cE-2 G Af1M A GFDES 0 C TACTOR 1 0000 f Af1F LE

-4 6-5 TIfit (M) 2.00 TIME:07:52 04 DATE:DEC 10,1902 ALPHA GROSS. O tJ ET. 0

+/.16 dpm/cm2:0 +/-B 060-3 DETA GROSS: 0 NET- 0 +/- 36 dpm/cm2 0 +/-1.90E-2 G AM11A GROSS 0 C T A C * ~1R : 1 0000 O f AMP L E E-+6 E-f, TIME (M):2.00 T:ME:07:54 27 DATE:DEC 10,1992 ALPHA GROSS' 0 1107: 0 +/- 16 dom /cm2:0 +/-B OBC-3 EETA GROSS-1 flET : 0 +/- 36 dpm/cm2 0 +/-1 90E-2 GAMMA GROSS: O C TACTOR:1 0000 E Af1P L E +--71 E ~l TJME (M) 2 00 TIME:07:56:50 DATE:DEC-10,1992 AI PHA GR0ff- 0 NET. 0 +/.16 dpm/cm2:0 +/-B 08E-3 EETA GROSS: 4 NET-1 25 +/-1 59 dpm/cm2:6.25E-2 +/-7.97E-2 GAMf1A GROSS 0 C TACTOR:1 0000 F Af1P L E +--H F. f TIME (M) 2 00 TIME.:07:59: 1, DATE:DEC.10,1992 ALPHA GROES: 0 NET: 0 +/- 16 dpa/cm2:0 +/-8,0BE-3 EETA GROSS: 4 NET: 1 25 +/-1 50 dpm/cm2:6 ISE-2 +/-7.97E-2 JAMf1A GR0fS- 0 C TACTOR.1 0000 F Af tF L E *-M E.-9 T1f1E (M) :2 00 TIME:08:01.36 DATE DEC 10,1992 ALPHA GROFE D NET 0 +/- 16 dpm/cm2:0. +/-B.0BC-3 EETA GR0ff 2 flET. 25 +/- 79 drm/cm2 1 25E-2 +/-3,95E-2 G Af1MA GROSS 0 C TACTOR'1 0000 S AM P L E *-i-4 @l 0 TIME ( fD 2 00 TIME:08 03'59 DATE:DEC 10,1972 ALPHA GROSS 0 tJ ET. 0 +/- 16 dpm/em2:0 +/-B 08E-3 EETA GROSS ^ 5. NET: 1 75 +/-1 8? dpm/cm?:8.75E-2 +/-9 36E-2 GAf1MA GROSS: 0 C TACTOR 1 0000 - E AM P L E t-1-5 6-14 TIME (M) I 00 TIME 06 06 22 DATE:DEC 10,19.92 / ALFHA GROSS: 0 tJET : 0 +/.16 dpm/cm2:0 +/-B OBE-3 FETA GROSS. 3 NET: 55 +/-1 25 dpm/cmu: 3.75E-2 +/-6.29E-2 GAMMA GROSS- 0 C TACTOR:1 0000 F Af1F L E *-n F-] TIME i fo 2. 0 0 TIME:08:06:45 DATE-DEC 10,1992 ALPHA GROSS 3 NET:.1 35 +/-1 61 dpm/cm2 6.42E-2 +/-7,7]E-2 BETA GROSS: 4 NET: 98 +/-1 45 dem/cm2:4 90E-2 +/-7 29E-2 .a.-

~ FAMPLE L LL f-L TIME (M) 2 00 TIME-08 11*09 DATE-DEC 10,1992 ALPHA GROSS ~ 0 NET- 0 +/- 16 dpm/cm2:0 4/-8.08E-3 EETA GROES: 1 NET: 0 +/- 38 dpm/cm2-0 +/-1 90E-2 G AllMA GROSS : 0 C TACTOR:1.0000 EAMFLE #--M-F-3 TIME (M) 2 00 TIME:08:13-32 DATE:DEC 10,1992 ALPHA GROSS 0 NET: 0 +/.16 dpm/:m2 0 +/-8 08E-3 EETA GROSS-1 NET: 0 +/- 36 dpm/cm2:0 +/-1 90E-2 j GAMMA GROSS- 0 C TACTOR 1 0000 EAMFLE L-&e F4 TIME (M) 2 00 TIME:08:15:55 DATE:DEC 10,1992 ALPHA GROSS 1 NET: 35 +/- 83 dpm/:m2 1 66E-2 +/-3 98E-2 EETA GROS 5: 4 NET: 1 17 +/-1 56 dpm/cm2 5.89E-2 +/-7 80E-2 GAMMA GROSS- 0 C TACTOR:1 0000 EAMPLE +-44 f.i TIME (M) 2.00 TIME 08.18:18 DATE:DEC 10,1992 AtPHA GROSS 0 NET: 0 +/- 1-dpm/cm2:0 +/-8.08E-3 FETA GROSE: 4 NET 1 25 +/-! 59 dpm/cm2'6.25E-2 +/-7 97E-2 GAMMA GROSS: 0 C TACTOR:1.0000 EAMPLE 1-tt I'(a TIME (M) 2 00 TIME 08'20:41 DATE:DEC 10,1992 ALPHA GROSS- 0 NET: 0 + /.16 dpm/cm2: 0 4/-B OBC-3 BETA GROES: 3 NET: 75 +/-1 IS dpm/cm2:3.75E-2 +/-6 29E-2 GAftMA GROSS: O C TACTOR 1 0000 S AM P L E A-f{ f. 7 TIME (M).2 00 TIME:08.23:04 DATE DEC 10,1992 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8 08E-3 PETA GROSS: 3. NET: .75 +/-l.25 dpm/cm2:3.75E-2 +/-6.29E-2 GAf1MA GROSS. O C TACTOR:1.0000 EAMPLE 4-44 6 1 TIME (M) 2.00 TIME:08:25:27 DATE:DEC 10,1992 0 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8.08E-3 EETA GROSS' 4 NET: 1 25 +/-1.59 dpm/cm2:6.25E-2 +/-7.97C-2 GAMMA GROSS' O C TACTOR:1 0000 SAMPLE A-44 6-L TIME (M) :2.00 TIME;08.27 50 DATE;DEC 10,1992 ALPHA GROES: 0 NET: 0 +/- 16 dpm/:m2:0 +/-8.08E-3 DETA GROSS: 1 NET: 0 +/- 38 dpm/cm2:0 +/-1 90E-2 G Al1MA GROSS: O C TACTOR:1 0000 E AM P L E 2-4+ G 3 TIME (M) 2.00 TIME:08:30:13 DATE:DEC 10,1992 ALPHA GROSS. O NET: 0 +/- 16 dpm/cm2:0 +/-8.08E-3 BETA GROSS: 3. NET: 75 +/-1.25' dpm/cm2:3.75E-2 +/-6,29E-2 GAf1MA GROSS: O C TACTOR:1.0000 SAMPLE L LE G-Q TIME 1M) 2.00 TIME.08:32 36 DATE:DEC 10,1992 ALPHA GROSS 2 NET 85 +/-1 26 dpm/cm24 4 04E-2 +/-6.13E-2 EETA GROSS: 2 NET: 7 99E-2 +/- 60 dpm/cm2 3 99E-3 +/-3.01E-2 GAMMA GROSS 0 C TACTOR:1 0000 l SAMPLE L-FVG*I TIME (M): 2 00 TIME.08:35:00 DATE:DEC 10,1992 ALPMA GROSE O NET: 0 +/- 16 dpm/cm2:0 +/-8.08E-3 l BETA GROSS: 1 NET- 0 +/.38 dpm/cm2 0 +/-1 90E-2 GAf1MA GROSS: O C TAC 70R:1.0000 SAMPLE e-tP G 4 TIME (M):2 00 TIME;08:37 23 DATE;DLC 10,1992 ALPHA GROSS 0 NET: 0 +/- 16 dpm/cm2:0 +/-B.08E-3 BETA GROSS: 5. NET 1 1 75 +/-1.87 dpm/cm2:8 75E-2 +/-9.36E-2 k GAMMA-GROES. O C TACTOR-1.0000 I At1F LE 6-+4-6 -7 TIME (M) 2 00 TIME:08:39:46 DATE:DEC 16,1992 AL PflA GROfS : 0. NET: 0 +/- 16 dpm/cm2:0 +/-8.08E-3 BETA GROSE: 2-NET' 25 +/ .79 dpm/cm2:1 25E-2 +/-3.95E-2 G AMMA - GR OES s O C TACTOR 1 0000

i -: A11P L L c--h f1-l 1IME i til - 2, 00 71ML.Oc:42'09 DATE:DLC 10,19YZ ' ALPHA GROSS 0 NET 0 +/- 16 dpm/cm2:0 ./-8;08E-3 PETA. GROSS' 5 NET 1.75 +/-1.87 dpm/cm2:6"75E-2 */-9.36E-2 G AfiMA GROSS. O C TACTOR:1 0000 S Af t P L E +--M H 2-TIME (M): 2 00 TIME'08 44 32 DATE:DEC 10,1992- ~ ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-B 06E-3 EETA GROSS: 2. NET: 25 +/ 79 dpm/cm2:1.25E-2 +/-3 95E-2 G A11MA GROSS: O C TACTOR:1 0000 S AMP L E s -rt-H J TIME (M):2.00 T1ME-of'46:55 DATE3DEC 10,1992 ALPHA-GROSS- 0 NET: 0 + / 16 dpm/em2:0 4/-B 08E-3 BETA GROSS: 3 NET .75 +/-1 25 dpm/cm2'3.75E-2 +/-6.29E-2 G Arif1A GROSS : O C TACTOR:1 0000 S Af1P L t m tM TIME (M):2.00 TIME:08:49:16 DATE:DEC 10,1992 ALPHA GROSS: 1 NET-35 +/ 83 dpm/cm2:1,66E-2 +/-3.9BE-2 BETA GROSS: 4 NET. I 17 +/-1 56 dpm/<m2:5'.89E-2 +/-7,80E-2 GAllMA GROSS- 0 C TACTOR:1 0000 ( S AMP L E a__S4. H-f TIME (M)-2.00 TIME:08:51: 41 DATE:DEC i0,1992 ALPHA GROSS. 1 NET: 35 +/ 83 dpm/cmt:1 66E-2 +/-3.98C-2 l EETA CROSS-2 NET: 18 +/.71 dpm/cm2:8 99E-3 +/-3.59E-2 GAfIMA GROSS: 0 -C TACTOR:1 0000 S AliP L E #--4. }} -(, TIME (M),2.00 TIME:08:54:04 DATE:DEC. 10,1992 -ALPHA GROSS: 4 NET: 35 +/.83 dpm/cm2:1 66E-2 +/-3~ 96E PETA ~ GROSS: 2 NET: 16 +/- 71 dpm/cm2:8.99E-3 +/-3 59E-2 GAftMA GROSS: O C TACTOR:1 0000 S AttP L E A -R H ~/ TIME (M)'2.00 TIME 08:56:26 DATEiDEC 10,1992 ALPHA GROSS: 0 NET: 0 +/.16 dom /cm2'O +/-8.08E-3 O'GAMMAGROSS: BETA. GROSS: 4 NET: 1 25 +/-1 59 dpm/cm2.6.25E-2 +/-7.9?E-2 O C TACTOR:1.0000 SAMPLE

---3 4 I - l TIME (M):2.00 TIME 08:56:51 DATE:DEC 10,1992 ALPHA GROSS: 0 NET: 0

+/.16 dpm/cm2:0 +/-8.0BE-3 BETA _ GROSS-1. NET: 0 +/.38 dpm/cm2 0 +/-1 90E-2 GAf1MA GROSS: O C FACTOR:1.0000 SAMPLC a_.u g TIME (M) 2 00' TIME:09:01:14 DATE:DEC 10,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-B OBE-3 BETA-GROSS: 0 NET' 0 +/.36 dpm/cm2:0 +/-1.90E-2 GAMMA GROSS: O C TACTOR:1 0000 S AM P L E -* ---+ 4. X-3 TIME (M) 2 00 TIME:09: 03:37 _DATE:DEC-10,1992 ALPHA GROSS- 0 NET: 0 +/.16 dpm/cm2 0 ~+ /- 8 ' 0 0E-3 EETA GEOSS 3 NET: 75 +/-1 25 drm/cm2'3 75E-2 +/-6 29E

G A r tMA GROSS: O C FACTOR 1 0000 1

SAMPLE +-4+ f-Q TIME (M): 2 00 TIME;09: 06:00 DATE:DEC 10i1992 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2 0 +/-B.08E-3 3 ETA' GROSS-4 NET: 1 25 +/-1.59 dpm/cm2"6.25E-2 +/-7.9?E-2 GAttMA GROSS: O C TACTOR:1 0000 L O l i. I ._,m- .., -, _ _., _. -. -. _,. _. _.., _ - _ ~ _ -. _ _ _.

_ _ _ _ = _ _ _ 1 I O PROGRAM 8.1 PRESET COUNT: 999999 EETA h{ { h g3/ PSET TIME (M) 2 00 MIGH VOLTAGE:1500 DISC VINDOV;1000 \\g o# k(l START SAMPLE 1 STOP SAMPLE:50. -{ " ' f N ( b W f.-7 ERROR (SIGMA)*1 96 REPEAT #: 0 A ETTIC (%) el 00 A CROSTLK (%) 20 00 A-DKGND (CPM).J5 B ErrIC (%) 20.00 B BKGND (CPM) 75 BKGD TIME (M).20.00 VOL(cm21 100.00 ALARM (dom /V) 200.00 USER EQUATION: 1."T - I TIME (M) 2.00 TIME 09: 38:30 D A~I E : DEC 10,1992 SAMPLE ALPHA GROSS: 1 NET: 35 +/.83 dpm/cm2 1.66E-2 +/~3.9BE-2 EETA GROSS. 2 NET: .18 +/.71 dpm/cm2.8.99E-3 +/-3.59E-2 GAMMA GROSS: O C FACTOR:1 0000 2 S AM P L C +--?--.1/. TIME (M)-2.00 TIME:09:40:54 DATE 0EC 10,1992 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cmi 0 +/-8.0BE-3 EETA GROSS-4 NET: 1.25 +/-1 59 dpm/cm2 6.25E-.2 +/-7.97E-2 blPiA 3ROSS 0 C TACTOR 1 0000 SAflF LE ' 'I.- 3 7IME ( 11 - 2 00 T I M E 0 ': - 4 3 17 D/iTE : DEC 10 104i ALPHA GROSS: 0 NET 0 +/- 16 dpm/:m2=0 +/-B 06E-3 EETA GROSS: 1 NET: 0 +/.36 dpm/cm2:0 +/-1,90E-2 GAttttA GROSS: O C TACTOR 1 0000 S A f 1 P L E ~4 ~T-4 TIME (M) 2 00 TIME:09:45: 40 DAT.DEC 10,1992-ALPHA GROSS: 0 NET- 0 +/.16 4m/cm2.e +/-0 OSE-3 BETA GROSS: 2 NET: 25 +/ 79 'dpm/cm2:1.25E-2 +/-3.95E-2 G Af111 A GROSS- 0 C TACTOR:1.0000 C 'E[ TIf1E (Mi 2 00 TIME:09 48:03 DATE;DEC 10.1992 SAf1FLE ALPHA GROSS 3 NET 1 35 +/-1 61 cpm /cm2:6 42E-2 +/-7.71E-2 EETA GROSS 2 NET- 0 +/- 49 dpm/cm2:0 +/-2.49E-2 GAMMA-GROSS- 0 C TACTOR 1 0000 SAMPLE _8 A T- (. TIME (M) 2 00 TIME:09:50:26 DATE:DEC 10,1992 ALPHA GROSS 0 NET: 0 +/.16 dpm/cm2:0 +/~B.0BE-3 BETA GROSS: 2. NET: 25 +/.79 dpm/cm2 1-.25E-2 +/-3.95E-2 GAttMA GROSS: O C TACTOR:1 0000 S AM p l E 7--HT-7 TIME (M) 2.00 TIME.09-52:49 DATE:DEC 10,1992 ALPHA GROSS- 0 NET: 0 +/- 16 dpm/cm2:0 +/-B OBC-3 EETA GROSS: 2 NET: 25 +/- 79 dpm/cm2-1.25E-2 +/-3.95E-2 G MtMA GROSS 0 C TACTOR:1 0000 .T-f. TIME (M): 2'00 TIME:09:55:12 DATE:DEC' 10,1992 SAMPLE."

ALPHA GROSS: 0 NET. 0

+/- 16 dpm/cm2:0 +/-8 08E-3

&hllnk uh055 O C IACTOR'1.000U EAMPLE-o-+{T-S TIME (M) 2.00 TIME:09:57:36 DATE.DEC 10.1992 ALPHA GROSS- 0 NET- 0 +/- 16 dpm/cm2:0 +/-B.00E-3 EETA GROSS' 1 NET: +/- 38 dpm/cm2:0 +/-1 90E-2 GIMMA GROSE O C TACTOR-1 0000 D) S AM P L E.1--.W.E-10 ( TIME (M) 2 00 TIME:09 59-59 DATE:DEC 20,1992 ALPHA GROSS- 0 NET. 0 +/- 16 dpm/cm2:0 +/-8.0SE-3 LETA GROSS-1 NET- 0 +/- 38 dpm/cm2:0 +/-1.90E-2 GAMMA GROSS. O C TACTOR 1.0000 S AM F L E JL-FF T-i l TIME (M) 2 00 TIME.10:02:22 DATE DEC 10.1992 ALPHA GROSS 1 NET 35 +/- 83 dpm/cm2:1.66E-2 +/-3 90E-2 BETA GROSS. 7 NET 2.68 +/-2 30 dpm/cm2:.13 +/- 11 GAf1MA GROSS 0 C TACTOR 1 0000 S AM P L E 4LJ2 3-I TIME (M) 2 00 TIME:10:04:45 DATE:DEC 10,1992 ALPHA GROSS 1 NET: 35 +/- 83 dpm/cm2:1 66E-2 +/-3.98C-2 BETA GROSS S NET 1 68 +/-1.64 dpm/cm2:8.40E-2 +/-9 21E-2 GAMMA GROSS: O C TACTOR'1 0000 SAMFLE 6-+1 )*E TIME (M): 2 00 TIME:10:07:08 DATE:DEC 10,1992 ALPHA GROSS 0 NET 0 +/~ 16 dpm/cm2:0 +/-B 05E-3 EETA GROSS 1 NET: 0 +/- 38 dem/cm2:0 +/-1.90E-2 GAMMA GROSS- 0 C TACTOR:1.0020 SAMFLE a-p+d-3 TIME (M): 2.00 TIME:10 09: 31 DATE:DEC 10,1992 ALPHA GROSS- 0 NET- 0 +/- 16 dpm/cm2:0 +/-6.0BE-3 BETA GROSS, 1 NET: 0 +/.36 dpm/cm2 0 +/-1 90E-2 GAf1MA GROSS- 0 C TACTOR:1 0000 ('N SAMPLE *-41 3'Y TIME (M): 2.00 TIME:10:11:54 DATE:DEC 10,1992 V ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8.08E-3 BETA GROSS: 2 NET-25 +/- 79 dpm/cm2 1.25E-2 +/-3 95E-2 GAMM? GROSS: O C TACTOR:1.0000 SAMPLE L-L+sh f TIME (M).2 00 TIME:10:14:17 DATE:DEC 10,1992 ALPHA GROSS- 0 NET: 0 +/.16 dpm/cm2.0 +/-8.0SE-3 EETA GROSS 3 NET: 75 +/-1.25 dpm/cm2.3.75E-2 +/-6.29E-2 Gl.MM A GROSS: 0 C TACTOR I.0000 S Af1F L E

71 L TIME (M) 2 00 TIME:10:16:40 DATE:DEC 10,1992 ALPHA GROSS 0

NET: 0 +/- 16 dpm/cm2:0 +/-8.0BE-3 EETA GROSS: 2 NET:.25 +/.79 dpm/cm2'1.25E-2 +/-3 95E-2 GAMMA GROSS 0 C TACTOR 1 0000 l EAMPLE 4-44dr7 TIME (M) 2 00 TIME:10: U 03 DATE:DEC 10,19c2 ALPHA GROSS 1 NET 35 +/- 53 dpm/:m2:1.60E-2 +/-3 90E-2 PETA GROSS 2 NTT: 18 +/- 71 dpm/cm2 8 99E-3 +/-3 59E-2 G AtlMA GROSS. O C TAETOR-1 0000 SAMPLE *-19 d 'I TIME '7) 2.00 TIME:10:21:27 DATE.DEC 10,1992 ALPHA GROSS 0 NET- 0 +/- 16 dpm/cm2:0 +/-6 OBE-3 PETA GROSS. 1 NET- 0 +/.38 dpm/cm2:0 +/-1.90E-2 GAf tMA GROSS- 0 C TACTOR:1 0000 S AMP L E J-4+ 3d TIME (M) 2.00 TIME:10:23:50 DATE:DEC 10,1992 O ALPMA GROSS: 1-NET: .35 +/- 83 dpm/cm2:1.66E-2 +/-3.9BE-2 BETA GROSS: 3 NET: =68 +/-1 21 dpm/cm2:3 40E-2 +/-6.07E-2 GAMMA GROSS: 0 C TACTOR:1.0000 SAMPLE M -to TIME (M) 2 00 TIME:10:26:-13 DATE DEC 10,1992 ALPHA GROSS ^ 0 NET: -0 +/- 16 dpm/cm2:0 +/-B.08E-3 BETA GROSS: 2 NET-,25 +/ .70 dpm/cm2 1 25E-2 +/-3.95E-2

l SAMPLE

22 d'U TIME (M):2,00 TIME.10:28:36 DATE:DEC 10,1992 ALPHA GROSS: 1 NET:

35 +/.83 dpm/cm2.1.66E-2 +/-3 98E-2 EETA GROSS: 2 NET: 18 + / -.71 dpm/cm2.8.99E-3 +/-3.59E-2 GAMMA GROSS: O C TACTOR:1.0000 ( ) SAMPLC ? 22 1I-5 TIME (M): 2.00 TIME:10:30:59 DATE DEC 10,1992 ] ALPHA GROSS: 0 NET: 0 +/ 1 16 dpm/cm2:0 +/-8.08E-3 BETA GROSS: 3 NET:.75 + /- 1 25 dpm/cm2-3 75E-2 +/-6 29E-2 CAMMA GROSS: O C TACTOR:1 0000 S AM P LE JLHF& K L TIME (M):2.00 TIME:10:33:22 DATE:DEC 10.1992 ALPHA GROSS-1 NET: 35 + / - 83 dpm/cm2.1 66E-2 +/-3,98E-2 BETA GROSS: 6 NET-2.18 +/-2.08 dpm/cm2 10 +/-;10 GAMMA GROSS: O C TACTOR:1 0000 SAMPLE L-FPr b '7 TIME (M) 2.00 TIME.10'35:45 DATE:DEC 10,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8.08E-3 BETA GROSS: 3. NET- .75 + / - 1.25 dpm/cm2:3.75E-2 +/-6.29E-2 GAMMA GROSS: 0 C TACTOR:1 0000 S AMP L E 4-TT'. K-f TIME (M) 2.00 TIME:10:38:08 DATE:DEC 10,1992 ALPHA GROSS. O NET: 0 +/.16 dom /cm2:0 +/-B 08E-3 BETA GROSS-3 NET: .75 +/-1.25 dpm/cm2.3.75E-2 +/-6 29E-2 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE-;-2^ K TIME (M) 2.00 TIME:10:40:31 DATE:DEC 10,1992 ALPHA-GROSS. 1 NET: 35 e/- 83 dpm/cm2:1.66E-2 +/-3.98E-2 BETA GROSS: 5. NET: 1.68 +/-1.84 dpm/cm2:8.40E-2 +/-9.21E-2 GAMitA GROSS: O C TACTOR:1.0000 SAMPLE

T K @ TIME (MJ 2.00 T1HE:10:42:54 DATE:DEC 10,1992 O

ALPHA GROSS: 0 NET: 0 +/. 16 dpm/cm2:0 +/-8.08E-3 BETA GROSS: 3 NET: 75 +/-1.25 dpm/cm2:3,75E-2 +/-6.29E-2 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE't-t+ E*Il' TIME (M) I.00 TIME:10:45:17 DATE:DEC 10,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8.08E-3 BETA GROSE-5 NET-1.75 +/-1.87 dpm/cm2:8.75E-2 +/-9.36E-2 GAMMA GROSS. O C TACTOR:1 0000 SAMPLE.A-44.L-l TIME (M):2.00 TIME;10: 47:41 DATE:DEC 10,1992 ALPHA GROSS: 0 NET: 0 +/ 16 dpm/cm2:0 +/-8 08E-3 BETA GROSS-1 NET: 0 +/.38 dpm/cm2:0 +/-1.90E-2 GAf tt1A GROSS : O C TACTOR:1.0000 SAMPLE A-44,L-4 TIME (M) -2.00 TIME:10:50:04 DATE:DEC 10,1992 ALPHA GROSS: 1 NET-35 +/- '83 dpm/cm2:1.66E-2 +/-3 98E-2 BETA GROSS: 4. NET. I 17 +/-1 56 dpm/cm2 5 6 ?E-2 +/-7.80E-2 GAttt1A GROSS: O C TACTOR 1 0000 SAMPLE > 3 2 L-3 TIME (M) -2 00 TIME:10 52:27 DATE-DEC 10,1992 -ALPHA GROSS: 1 NET- ,35 +/- 83 dpm/cm2:1 66E-2 +/-3.9BE-2 BETA GROSL: 0 NET: 0 +/.41 dpm/cm2:0 +/-2.07E-2 GAMMA GROSS: O C TACTOR:1 0000 SAMPLE 4Hid:L-4 TIME (M):2.00 TIME:10:54:50 DATE:DEC 10,1992 O ALPHA GROSS: 1 NET:.35 +/- 83 dpm/cm2:1.66E-2 +/-3.98E-2 BETA GROSS: 3 NOT: 68 +/-1.21 dpm/cm2:3.40E-2 +/-6.07E-2 GAMMA GROSS: O C' TACTOR:1 0000 SAMPLE M PLI TIME-(M) 2.00-TIME:10:57:13 DATE:DEC 10,1992 ALPHA GROSS: 0 NET- 0 +/.16 dpm/cm2:0 +/-8.0BC-3 BETA -GROSS-4 NET: 1.25 +/-1 59 dpm/cm2 6.25E-2 +/-7.97E-2 GAMMA GROSS: O C TACTOR:1 0000 l^

O r s i i L . J LAMPLL 4 % *V '11ML (M) '4.UU '11 M L.10. S Y : J t) DATL : DLt, 10, IVY 4 ALPHA GROSS. O flET - 0 +/--16 dpm/cm2:0 +/-B.OBE-3 BETA GROSS: 4. NET-1 25 +/-1 59 dpm/cm2.6.25E-2 +/-7.97E-2 GAMMA GROSS: O C TACTOR:1 0000 S AM P LE JL J4,L-7 TIME (M): 2 00 TIME:11:01.59 DATE:DEC 1.,1992 ALPMA GROSS. O NET- 0 +/- 16 dpm/cm2:0 +/-B 080-3 O GAM 11A GROSS : DETA GROSS 4 NET-1 25 +/-1 59 dpm/cm2: 6.25E-2 +/-7.97E-2 0 0 TACTOR:1 0000 S AM P L E *- st-L'I TIME (M) 2.00 TIME:11:04:22 DATE:DEC 10,1992 ALPHA GROSS 1 flET: 35 +/.83 dpm/cm2:1.66E-2 +/-3.98E-2 DETA GROSS' 4. NET: 1 17 +/-1 56 dpm/cm2.5.890-2 +/-7.60E-2 GAftMA GROSS: O C TACTOR:1 0000 SAMPLE W O TIME (M) -2 00 TIME:11 06'45 DATE:DEC 10,1992 l ALPMA GROSS. 1 NET: 35 +/- 83 dpm/cm2:1.66E-2 +/-3.98E-2 DETA GROSS 3 NET: 66 +/~1.21 dpm/cm2:3.40E-2 +I-6.07E-2 C At1MA kOSS- 0

TACTOR 1 0000 2 ', M F 1 F us L" lO TIME t fi. 2 00 TIME:11 09-06 DATE DEC 10,1992

'LFHA GROS 5 0 ' t1ET : 0 +/-.16 dpm/cm2:0 +/-6 05E-3 EETA GROSS I NET 25 +/- 79 dpm/cm2.1 25E-2 +/-3 95E-2 G AllMA GE055 0 C TACTOR.1 0000 SAMPLE-i 4 F '~l TIME (M) 2 00 TIME.11 11 31 DATE:DEC 10,1992 ALPHA GROSS: 1 NET: 35 +/.63 dpm/cm2<1.66E-2 +/-3 96E-2 BETA GROSS. 1 NET: 0 +/.41 dpm/cm2:0 +/-2 07E-2 GAMMA GROSS 0 C TACTOR-1 0000 0

(* P R 00 R A'1 # 1 M. W kh (3 l PRESET COUNT: 999999 BETA PSET T!!1E iM).2.00 J HIGM '/0LTAGE : 15 00 e k DISC VINDOV 1000 l C START S A11PLE 1 STOP SAMPLE.50. h d of F M, S u v<_y f ERROR (SIGMA): 1 96 / REPEAT e-0 A ETTIC t%) 21 00 A CROSTLK 4%) 20 00 A EMGND (CPM) 15 8.ETTIC ( .1 2 0 00 B BKGND (CPM) 75 BKGD TIfit (M) 20 00 VOLicm2) 100 00 A L art 1 ( d p m / t/ ) - 2 0 0 00 USER EDUATION-S AM P L E +--+ M-l TIME (M) 2.00 TIME : 12 : 0 7: 18 DATE:DEC 10,1992 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8.0BE-3 BETA GROSS: 2 NET: .25 +/- 79 dpm/cm2:1.25E-2 +/-3-95E-2 GAMMA GROSS: O C TACTOR:1 0000 SAMPLE

--s M TIME (H)-2 00 TIME.12:09:41 DATE:0EC 10.1992 O

ALPHA GROSS-1. NET: 35 +/.83 dpm/cm2:1 66E-2 +/-3 98E-2 BETA GROSS: 3 NET: .68 +/-1.21 dpm/cm2:3.40E-2 +/-6.07E-2 GAMMA GROSS: 0 C TACTOR:1.0000 SAMPLE MM-3 TIME (M).2.00 TIME:12:12:04 DATE;DEC 10,1992 ALPHA GROSS: 0 f1ET : 0 +/- 16 dpm/cm2:0 +/-7.97E-2 +/-8.0SE-3 BETA GROSS: 4 NET: 1.25 +/-1 59 dpm/cm2:6.25E-2 GAMMA GROSS: 0 C TACTOR:1 0000 S AMP L E J F1-4 TIME (M): 2 00 TIME:12:14i27 DATE:DEC 10,1992 ALPHA GROSS: 1 NET:.35 +/,83 dpm/cm2:1 66E-2 +/-3.98E-2 RTTA CQn9E-1 NrT-AA +/1 21 dnm/cm?*1 do" ? 4 /A 07P-7 l O

sy . ~. PROGRAM 8: 1 EIET COUllT: 9????? iiETA MET T!!1C ( fi ) .00 - HI GH '.!O LT A G E - 15 0 0 C L EC VillDQ'r 10 0 0 f $%r $Mg.y iT.RT E:.lf plE 1 / iTOP S Af1P L E 50 g3g 7 CREGR ( ? ! GMA i 1 06 7 REPEAT # 0 F mJ Gy <f A EFFIC HD 21 00 A s:FOiTLY (%s 20 00 ", C L o lit-

Ptl e 15 E EFFIC 20 00 i

E L Y G!)D (Citt s ^5 ergo T!!!T iMi :0 00 '!O t i : tn '.' > 100 0 :s A I, A Ft1 ( f p n J '/ : Ja0 00 U5ER E 'm a 7 r 7 rj l a M P l. E 2---- C.- { (,) TIME If11 I 00 T111E 09 is-28 DATE.DEC 11,199: A L PH/. 4 055 0 ilET : 0 +/- tw jpm :m?:0 +/-6 OBE-3 BETA GR052: 4 NET: 1 25 +/-1 5?- dpm/:m :6.25E- +/-7 77E-0. G atiMA GPn55: O C FACTOR:1.0000 ? A t1F L E M I:r-l O TIf1E ( ti) 2.00 tit 1E 09: So:51 DATE:DEC 11,179: ALPHA GRO55: 1 NET: 35 +/.53 dpm/:m :1 esE- +/-3 ?CE-2 FETA GROSS: 7. flET : 2.68 +/-2.30 dpm/cmI' 13- +/.11 O afillA GROSS: O C FACTOR:1.0000 S Af1PLEM 6 -l0 TIf1E (M) ; 00 TItiE : 10 : 01 ' 14 DATE:DEC 11,19?I ALPHA 14055* 1 NET: 35 +/- B3 dpm'~m :1 66E-: + / - 3. 0 B E-2 BETA GR0f5-NET: le +/.71 dpmi:m '6.?iE-3 +/-3 !)C-: 7 '!OA 3R0f~- 0 C TACTOR-1 00.10 ? AMPLE

f ~lb TIME (!!) 2.00 tit 1C : 10 : 03 : 3 7 DATE.DEC 11,199:

ALFHA GR055: 1 ffET: 35 +/- 83 dpm>:m:.1.66E-; +/-3.9BC-2 i .ECTA GR05f: 0 NET: 0 + /. 41: dpm/cm; 0 +/-: 0?E-2 . GAf tifA G4025: O C TACTOR:1 0000 IAt1Pt.E M (r -l O TIME (H) : 00 TIME:10.06:00 DATE:DEC 11.119 ALFHA GROE5 0 flET : 0 +/- !s dam':9;: 0 +'-6.08E-1 L tETA GROSS 0 -NET: 0 +/.38 dpm/:m ;0 +/-! 70E-I G A f 111A GR0ff" O C TACTOR:1 o 'i O O ? AtlF LE -t r. N -lo TIME

t. it ) 0.00 TIME:10 05-23 DATE:PEC 11,1992

-ALPHA-GROSS: 1. -NET: 35 +/- 63 dpm/:n 1 660-2 +/-3,98E-2< ECTA GR035: 1 NET: 0 +/- 41 dpm/cm :0 +/-2.07E-0. G A!!f1 A G R O -:5; 0 C TACTOR:1 0000 f Af t F L E-- ' --t"-(6 TIME iMi 00 TIME:10:10-16 CATE:DEC 11,199? ALFm'. JROSS-1 NET 35 +/- e3 dpm :m -1 66E-: +/-3.9CE-PETA GRo?3: 1 NET 0 +/- 41 1pm/:m:: 0 +.- '.0*E- .r b f1NA 3RO'# 0 C-FACTOR:1 00 % .U f AMF t.r a.- f ) 40 TItit < lt i 2.00 tit 1E 110 - 11 : 01 -CATE DEC'11,I?7 ' At DfiA G4055-O rJ ET - 0 15 d;n-' n-n 4/-6.0$C-7 +<- r' ETA G P 0 t!! : 6 NET-- 25 +/-2 11 dpm/:m:: 11 +'- 10 GArti; GRO59- 0 C T,CTOR:1 n @) ..l.-,- v. t',.,, . /.,...,.,. .....4

s[ b.[ aN5 lcm .J.4VL-4 +/-O.U/E-2 ^ -n . : r. v ~. act .vo GAMMA GROS 5: O C TACTOR:1.0000 E AM P L E +--t4-l._:-( C, T I ME (M) t.00 TIME:10:17:56 DATE:DEC 11,1992 ALPHA GROI5 ' 2 NET: 85 +/-1 28 dpm/:m2: 4.04E-2 +/-6 13C-2 BETA GR0$5: 5. tJET : 1 58 +/-1.80 dpm/cm: 7 90E-2 +/-9.00E-2 g?Atll!A GAOS5: O C FACTOR:1.0000 ) \\ N'Af1P L E W h iD TIf1E (M) 2.00 TIME:10:20:I? DATE:DEC 11,!??2 . ALPHA OE025' 0 TJET

0

+/ 16 drmt:m2:0 +/-8 06C-3 EETA G40!f 26 fJ ET - 1: 25 +/-4.86 dpm / :n: 61 +/- 24 i 1111% GROFT 0 C TACTOR 1 n006 IAf1PLE T"'T':' M ll TIME i ii ) 00 TIf1E t0:2: Ji CATE DEC 11,1992 ALFHA 000f5' 0 IJET- 0 +/- 16 d.::n e : n 2 0 +'-8 06E-3 E E'r;- G:0EI 4. f1ET 1 2. +'-1 57 dpm.:m: 6.25E-2 +/-7 7'E-2 ' A f tM A 1035? A C FACTOR 1 0000 I AT1FLEM G $-y TII'E ' ll s

02 Tli'E : 10 : 2 5 05 DATE:ECC 11.174:

41 DH:. GC0f5 0 NET' 0 +'- In 1.mt:m2.0 + / e. 7?E-3 E E T.'. G:0f2 f!ET - 25 + ~ ~7 d;m,:m: 1 ;5E-2 +/-3

5E-

. t91 j t g n-0 - TCTOR 1 0 0'20 i A11P L E m C-Il tit'E t f! '. 00 T iitt 10: I~ .3 E9TE.EEC 11 170: A L P 1A cp0f2- 0 flET. 0 + ' - 16 1p n; 9 +/-B OSE-i EETA GF-2df-3 c1FT ?$ +/-1 25 dpm :m 3 75E-: +r-6.2?E-2 44f111A GPOSE O FACTOR.1 0001 5Ai1PLE M D*ll TIME < ti ) : 00 TIf1E.10:29:51 DATE:DEC 11,1;? ALPHA GRO55: 0 ff ET : 0 +/- 16 dpm/cm2:0 +/-B OBE-3 EETA GROSS: 1. (J ET : 0 +/.38 dpm/cm2:0 +/-1.90E-2 S ' t1MA ARO3 i: O C FACTOR 1 0000 h-Il TIME (M) 2.00 tit 1E:10:32:14 DATE:DEC 11,1992 l iPLE ALPHA 0R025: 0 NET: 0 +/.16 dpm/cm2:0 +/-8 03E-3 EETA GROSS: 2. flET : 25 +/- 79 dem/cm: 1.25E-2 +/-3 95E-2 G A11t1A iROIE: 0 C FACTOR:1.0000 eat 1FLE Mh-// tit 1E (M) 2.00 tit!E.10 : 3 4 : 38 DATE:DEC 11,1992 ALPHA GR05?' 1 TIET - 35 +/- 13 dpm/cm2:1 e6E-2 +/-3 W E-2 ECTA GROSS: 5. tJ ET : 1 68 +/-1 84 dpmicm2:6.40E-2 +/-? 21E-2 G Att'1A 1R055. O C TK TOR:1 0000 sat 4"LE % -// TIME (M)-2._00 TIME:10:3?'01 DATE:DEC 11,199 ALFHA GROF 5 I tlET - 35 +/- 53 1 p m ' : n 2 : '. 6AE-2 +/-3 M E-2 ) EETA GROES: 0 ffET: 0 +/ .41 dpm/cm: 0 +/-2.07E-2

- Af tfu G R 3 f f - 0 0 TACTOR 1 0000

?AMFLE T-l-2d 'll TIME ( 11 ) 2. 0 0 TIME 10:37 4 DATE:DEC 11,1792 i l ALPHA GROF : 0 flET : 0 +/ 16 1pm n: 0 +/-3 OEE-3 EETA GE055: 3 tIET : 75 +/-1 25 dpm/cm; 3.75E-2 +/-6

9E-2 gat 1MA GE053: O C FA: TOR:1 0000 EAMFLE. % l-l/

TIME ( til 2.00 TIME:10: 41.4? DATE;DEC II.19?2 ALFHA GFOI5-2 11ET - 85 +/-1 IF 1;m / c m :- 4 04E-2 +/-6 13C-2 EETA GE052: ! TJET: 7.99E-2 +/- 60 pm/cm2 : 99E-3 +/-3.01E-2 AMf1A GROF 5-0 C FACTOR 1 0000 O IF L E *--+; i - ll tit!E <Mt 2.00 TIME 10 44: 10 CATE:DEC 11,199: GnLPMA G90f! O tJ ET - 0 +/- 16 "pm':m2 3 +/-o 0BE-3 ! ETA GROSS- 0 TJET 0 +/- 38 dpm/cm; 0 +/-1.90E-2 G AttMA - GRO SI ' 0-C FACTOR 1 0000 EAMPLE # :: I. ' i l TittE (M) -: 00 TIME:10: 46: 33 DATE:DEC 11 1: 42 ., r. u. ,en::. ,, r,.. er na .r ,,r 4

GAMMA 68066 O C TAC 70h:14 0000 bM TIME (11) 2.00 TIME:10:48:56 DATE:DEC 11,1992 SAMPLE #% ALPHA GR055 0 flET : 0 +/.16 dpm/cm2:0 +/-8 0$E-3 l EETA GROSS. 3 flET : 75 +/-1 25 dpm/cm2 3.75E-2 +/-6.27C-2 G AllMA GROSS- 0 C FACTOR:1 0000 f1FLE t- +1,.t1 - l l T ItiE (M) 2 00 TIl1E 10 51 17 DATE DEC 11,!??2 ALPHA GE0ff 0 NET: 0 +/- 16 dpm/:m2:0 +/-6 OBE-3 CETA GROSE E flET - 3 25 +/-: 5: 1pm/cm:_ 16 +/- 12 A f tM ?. GFOSE 0 C TACTOR 1 n iO ? 2 41 F L E +--i-, A - t ! T J i1E iMi 30 Tif1E 10 33 4; LATE LEC 11 I??: +/-S 06E-3 ALPHA iPDFf n UET-G +/- 16 jpm m: EETT GRO?2 e NET

25

-: 5: 1pmeen: 1 +/- 12 + ', ' Mi t '. WOI? 0

r;T10F 1 0-

) Z At1P L E M., 6 / L Tit'E i ll - u0 T I!!E 10

r 09 EATE EEC 11 1 ;2 LFHA G 0??

O IIET n + - 16 1;n :m 0 +/-t OBE-3 EETA 0F03I 2 NET 3 +/-1 25 dpm/em 3 5E-: +/-e EiE-2 .,Mf1L 9FOff ') T!;:T.-R-1 200) ? A M P L E "-+; (,,- 12.- T!"E iMi : 00 TIf1E 10 c9 20 FATE LEC 11,1;)7 ALPHA 2RO*? I flET 35 +/- 33 1 p ri.

mi 1

.E-: +/ ' 0 00-2 2 FETA i-R0f3 4 f1ET 1 l' +/-1 56 dpn!cm; 5.E?C-2 +/-7 30E-2 121111 A 2R0ff n C FACTOR 1 00'?0 E M1F L E w--C-- () -12. T 1 tie (Mi 2 00 TIf1E 11 00 52 DATE LEC 11,1792 ALPHA OR0ff 0 NET 0 +<- 16 1pr./:m. 0 +/-B 0(E-3 EETA GROS 2 3 NET: 75 +/-1 25 dem/cm2-3 75E-: +/-6.29E-2 G Alit 1 A GROES: 0 C TACTOR: 1.0000 MPLE M-12 -T IME ( 11 ) 2 00 TIME.11:0;: 15 DATE:DEC 11,17?2 ,LPHA GROSS. 1 NET-35 +/- 83 dpm/:m2 1 66E-: +/-3 7BE-2 EETA GR0f2 4 NET: 1 17 +/-1 56 dpm/cm2 5 SiE-2 +/-7.80E-2 G All.M A 'J R 0 53 ' O C FACTOR:1 0000 I Af1F LE NP-/t TIf1E (M) 2 00 Tit 4E 11~)! 35 DATE:DEC 11 !?c: AL PHA :-R 0 5 5 0 fJET: 0 +/- 16 dpmi:m2 n +/-S OEE-3 ECT A OROSE-NET-25 +/- 70 dem/cm: 1 : 5E-2 +/-2 95E-2 3 AttMA GROES: 0 C FACTOR:1 0000 ? AMPLE % ~lk TIME (M) 2 00 TIME 11 08:01 DATE:DEC 11,1992 C ALPHA GROEI O NET- 0 +/- 16 dpm/cm2:0 +/-5 00E-3 ECTA GF0fE-7 NET-2 75 +/-2 32 dpm.cn: 13 +l-11 3 Alif1A GR0f5 0 C TACTOR 1 0000 EAf1FLE W W-l2-T Il1E iM) 2 00 TIf1E 11 10 24 CATE DEC 11 !??2 ALPHA GROE3' 1 NET-35 +/- 33 dpm':m2 1 66E-2 +/-3 05E-2 EETA GR0t? 3 NET 68 +/-1 21 dpm/ m2 3 40E-2 +/-6.07E-2 GAM 11A GR0f3: 0 C FACTOR: 1 0000 S AMF LE g T.-/L TIf1E til? 2.00 tit 1E 11.1: 47 CATE=DEC 11,1??: ALPHA GRO:5 0 UET~ 0 +/- 16 drm/:m2 0 +/-0 05E-3 ECTA GROSS: 4 NET 1 25 +/-1 59 dpm/'m: 6 25E-2 +/ ' 7'E-I S Al tt1 A GRD?E O C FACTOR 1 0000 MQO TIllE iMt 2 00 T I t tE 11'15.11 DATE CEC 11,1702 (F L E LPHA GR055 1 NET-35 +/- 83 d pn ' :.2 1 46E-2 +/-3 OEE-2 BETA GROSE NET 62 +/-1 21 dent:et: ' 40E-2 +/-6 07E-2 t. ry

r

c i t.

' ! / t t, E s '-- --.,,K r p : L .ri>

g 71;gt it t*

,a rATt tc: 11 1. A L DtA 1R0 25 : t rJET +/- 1 der m: 0 +.-s n:E-3 EETA OR0ff 14 ffET 4 23 +/-3 4E 1 7.. m. 31 +, - !?

~. ...... ~.. -... ..... ~. _.. I . l l 01 1 'l 1 i 4 i F ROG R Ali # : 1 e PREIET COUllT ???979. OCTA F5ET TIf1E (10 c.00 fcCHVOLTAGE.1500. f f oo r W v i(P i q/C. WIND 0'd : 10 0 0. h I3i C/ ST SIPE 50 \\ V' ERROR ( SIGl% I : 1 96 REPEAT #:0 ~ e/~~ t gV" Vy -- s A ErfIC f%) Il 00 A CR0fTLK (%) 20.00

E K 311D e: Fr1) 15 g try r, o r3 )
g go

-r r e o, h o

e,+-.

n+ - - - e.,,w.,- , +, - +. ~,. - e.,,,-- .,r-n,,+, .---.w<

VOLicm2)II00 00 ALARM (dpm/V):200.00 USER EQUATION: I Af t F L E r-- 7 tit 1C (M> 2 00 TIME:08:01 12 DATE:DEC 11,1 H 2 ALPHA GROIS: 1 (J ET. 35 +/.03 1;m/:m2:1.66E-2 +/-3.76E-2 lETA GROSE: 5-ff ET : 1 68 +/-1.84 dpm/cm2:8.40E-2 +/-9.21E-2 dAt4HA G ROSS - 0 C FACTOR:1 0000 I Ar1P L C W.D ~l T it1C ifU : 00 Tilit : 06 : 03 - 3 ! LATE.DEC 11.1 ?2 ALPHA M A55 0 ffET: 0 +/- 16 1po ' cC. o +/-B OBE-3 ECTA 0 ;M f ? - 3 tiCT - 75 +/-1 1;m/cm: 3 75C-; +/-6 !?E-2 G J 1t1:. : ts : : : - O c r.CTOR 1 0000 f.il1FLT n C l TIf1L iMi : 00 T!?tE - 08 : 0 5. 54 CATE EE: 11.1??2 A L P H *. 90 5 1 NET 35 ' - 63 d;n<:n2 1 65E- +/-3-2BE-2 EETA .ROI! 4 ilET 1 1" +c-1 54 jpm/cm2.5 8?E-: +' 60E-2 ':U1A GE055 0 C F;'T!F 1 ' " ' Ji ' ~ IAticf.E % b'7 TWE im : 00 T WE:06,Ce :: C ATE CEC -11, im . A r. pm ;Enff tJET

S

+'-1 26 1;n m2 4 04E-2 +/-5-13E-2 ECTA MCf ? 3 ftCT 50 +/-1 15 1pm :m:-2 HE-I +/-5 75E-2 JA!1MA Gr ??? a C FMTw 1 M. IAMPLE C 6"') TI 1E ill) : 00 T1l1C : Ce 10 4 5 DATE DEC 11,li?2 ALFHA GCGIS 0 llET - n +/-.16 1;.m :m2 0 +/-8.08E-1 EETA 0FCEI-O t1ET 0 +/.38 1pm/:m2:0 +/-1 00E-2 GAttMA GTOSS' O C FAC rOR : 1 Om E Af t F L C 'r n H - 7 Til1E iM) : 00 T WE:OS:13:08 DATE:DEC 11,1992 ALPHA GROIS: 1 tJET : 35 +/.83 dpnt:m2:1.66E-2 +/-3.70E-2 (AllMA CTA GROSS: 3 ftET : .68 +/-1.21 d;m/cm2:3.40E-2 +/~6.07E-2 s GROSS: O C TACTOR:1 0000 EAMFT.E " 'I-7 TIME (m 2 00 T mE:08:15 31 EATE:DEC 11,1??2 ALPHA-"P055: I ffET: 35 +/- '33 dpn':m2:1 66E-2 +/-3 ?8E-2 BETA GROIS-3 flET .68 +/-1 21 d;n :m2.3 40E-2 +/-6,0?E-2 GAlil1A - GE0fS: 0 C FACTOR: 1 0000 S Af1P L E M '7 TmE iM) 2 00 T mE.08:17:54 DATE:DCC 11,1992 AlFHA GR055: 0 tJET 0 +/.16 1pn-:m ~0 +/-8 08E-3 EETA GR0ff: ; flET: 75 +/- 79 dpm'.m2 1.25E-I +/-3.95E-2 gat 1MA GR055- 0 C FA TOR:1 0000 SAMFLE 3 K -7 TIME (f t) :I 00 Tit 1E : 06. 2 0 : 17 DATE:DEC 11,199: ALPHA GROSI- 0 ITET 0 +/,16 1Am'in! 0 +/-B OBE-3 l ECTA GR0ff-3 f:ET : 75 +/-1 25 1pm,cn: 3.75E-2 +/-6.27E-2 l G A t1'iA GE05?' O C T42T09't 1000 S At1F LE s---t-'-L ~ 7 Tit 1C tM) : 00 TittE: 08 : 2 2 : 40 E ATE -: DEC 11.199-AIPHA GRO55' I tiET : 35 +/ 83-. 1pme rn2:1 36E-2 + / - 3. 7 5E-2 BETA GR0fS: 1. NET- 0 +/.41 1;m/cm?:0 +/-2.07E-2 G A ritt A GROF 5: 0. C TaCTOM 1 0000 h-7 TWC (to : 00 TmC: 08 : 2 5 : 0 4 D ATr. : DEC 11,1 M Z SAMPLE # i ' .. ;tFHA 9:!05 ? I flE T - Ji +t-33 1;n'.m:-1 d E-2 +/-3.9BE-: 4 TA'- t' E 0 E 2 - : ifET: le +/.71 drm/:m: 3 10E-3 +/-3 5?E-2 E jt tt1 A.PO55; O C TAETOR:1_ 0000 2Al1FLE #M -[( T !f1E iMi : 00 T illE. 08 < 2 ' : ; "' 0 ATE EEC-11'l MI ALPHA ?ROS5; 0 t1ET: 0 +/- Io 1pm':m: 0 + / - 8. 08 E z EETA GROSS: -0 flET: 0 +! 36 $;n'em: 0 +l-t 70E-2 GAttMA r;055: ) 0-FACTOR'1 000:?

n,<e,-

m i. ,..e e.., n,..e. .. s n r,,- r .re- . < < - <~~- ,,,,,-l-.,,,-- -~.,.l--,- - - - ~ ~

. ~ ,c.... BETA GROSS: 4. NET: 1.17 +/-1.56 dpm/cm2:5.09E-2 +/-7,80C-2 GAMMA GROSS: O C TACTOR:1.0000 + 5 AMP L E A--4.4. (,- $ TIME (H) 2 00 TIME:08:32:13 DATE:DEC 11,19?2 ALPHA GROSE: I flET - 35 +/- 93 1pm ' em2 : 1 66C-2 +/-3 9tE-2 FETA GROS!: 1. ff ET : 0 +/.41 dpm/cm2:0 +/-Z.07E-2 AtifiA JROSS: O C TACTOR:1.0000 F Af1F LE. 4.,~b-$ Tit 1E iM) 2.00 TIME 08:34 16 DATE:DEC 11,1992 A L PH:. % o ? ;' - j NET-35 +/- A3 dpm/cm

1 66E-2

+/-3 ?tE-: PETA GR055-7 f f ET : 3 66 +/- 6) 1pm.cm; IS +/- 13 );fn1A UFn??- 0 C TACTOR-1 0000 ? AMPLE M[-8 T it1C iMi 00 TINC-08:06: 54 DATE:DEC 11,1992 4LFHa 3016: I ffET: 35 +/- S3 1pm/:m:'1 65C-2 +/-1

EE-I ECTA GR05?

6 11ET - 2.18 +/-? 08 dpm':m; 10 +/- 10 G: Ink NOEL 0 C r:.CTOR 1 M0u r f A11F L E WY 8 Tif1E

M4 I 00 TIME:08.37 :I CATE CEC 11.1992 f

A l P.PA ROSE: 0 NET 0 +/- 16 1pm/:m2 0. +'-6 0!E-3 E El a CF025 flE r - 5 +/- ?: d pm ' em 1 !E- +/-3'?!E-e.,T l!1 A G r 0 I - 0 C Fs:TOD-1 Oa09 ?AMPLC

--:-7 (r *8 TIl!E ( tt i ! 00 T!!1E e 41 25 DATE-DEC 11,1??2

ALPHA Gt OEI O

UET: 0 +/- 16 dpm/:aI 0 +/-E OBC-3 EETA 60?! 3 flET ' 75 +/-1 25 dpm/cmI 3 75E-2 +/-6 2?C-: ' G Af t!!A ~ROIE O C TACTOR:1 0000 E Af1P L C 4 1.1d -$ TIME (M): 2.00 TIf1E, Od : 4 4 : 0 ? CATE:DEC 11,19?2 ALPHA GROS 5: 0 NET: 0 +/- 16 dpm/ m2:0 +/-8.0SE-3 EETA GROSE: 0 NET: 0 +/.38 dpm/cm2:0 +/-1.90E-2 1 Al tI1 A GRO5E: O C TACTOR:1.0000 EAMFLE,-.;"2~4 TIME (MI 2.00 T!f1E:06 46:32 DATE:DEC 11,1992 ALPHA GROSS. I t1ET: 35 +/- $3 dpm/cm2:1 66E-2 +I-3.9BE-2 EETA GRO?S: 8. NET: 3 18 +/-2.50 dpn/cm;,15 +/ 12 GAliftA GR0!5. O C TACTOR-1.0000 . E AMP L E #---H d '8 tit 1C (Mi 2.00 TIME:06: 46:55-DATE:DEC 11,1992 ALPHA GR0f5: I ff ET - 35 +/- 83 dpmi:m2:1 66E-I +/-3 05C-2 1 EETA GROSS: 3 NET: 68 +/-1.41 dem/cm2:3.40E-: +/-6 07E ' G A ftt1A G R O S S : 0 C TACTOR:1.0000

:- K-TIME (M)-2.00 tit 1E : 06 : 51 : 16 DATE: CEC 11,1992 eat 1FLE ALPHA GROSS: 1 NET:

35 +/.83 dpm/:m2.1 66E-2 +/-3.98E-2 EETA GROSS: 4 NET; 1 17 +/-1 56 dpm/cm; 5 09E-: +/-? 80E-: GAMt1A GR0?E O C TACTOR:1 0900 b I IAMPLE G TIME (tu 2 00 TIf1E : 0e ' 5 3 : 41 DATE:DEC 11,1992 , ALPHA GROES: 0 ff ET : 0 . +/.16 dpm/:n2 0 +/-8.0SE-3 EETA GRCSE: 4 tiET : 1 25 +/-1.57 dpm/cm2:6 25E-2 +/-7.??C-2 G Ati!1A G R 0 5 5 - 0 C TACTOR:1 0000 SAf1PLC * : 'Hi TIME ( fC 2 00 TIME 08:56.04 DATE:DEC 11,1992 ALPHA GF055-1 NET 35 +/.B3 Spmecm2:1.56E-2 +/-3.oSE-2 ,..EETA GR0fS: ; PIET : 16 +/.71 dpmicmI'8.97E-3 +/-3 57E-! - 2. f tt tA ; p. M E - 0 C TACTOR-1 0000 EMIPLE N d*3 TIME (ft) 2 00 TIf1E 08 : 58 : 2 7 DATE DEC 11.1992 ALPHA G W 5.'O llET : 0 +/.16 dpme:m2:0 +/-5.03E-3 ECTA GROSE: 5 NET-1 'S +/~1.87 dpm/:m2:C 75E-: +/-9.36E-2 3 Af tt1A : en55 : O C TACTOR:1 0000 -G.{ Title '(111 _2 00 TIME 09 00L?0 DATE DEC111; 10' 2 .f Af1PLE! e ou r - - ~ Le < r. y -e.. .,7 se _r, __._.;

GAftMA GROS 5: O C TACTOR:1.0000 SAMPLE ?-27r D -9 TIME (M):2.00 TIME:09:03:14 DATE:DEC 11,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8. OBC-3 EETA GR072: 4. NET: 1 25 +/-1 5? dpm/:m2:6.2SE-2 +/-7.97E-2 GAf1MA GROSS: O C rACTOR:1.0000 MFLE 8--0-7' E -j T I f IE (M) ;.00 TIME:09:05:37 DATE:DEC 11,1792 ALPHA $RO35: 0 tJET : 0 +/ 16 dam /:m2 0 +/-B 00E-3 BETA GRO?2 11 NET 4.75 +/-3 04 dpm/cm?:.23 +/- 15 GAM 11A 0;O!5 0 C TACTOR:1 4000 f Al1F L E W i-N Tit 1C (Mi : 00 TIME:03: 08 00 0 ATE DEC 11,127: J. L PHr CR055' 0 flET 0 + ' - 16 dro :m2 0 +/-S OSE-3 s EETA GE022 7 ffET 2 75 +:-: 3: dem/cm; 13 +/- 11 7All!i, }E055 0 C rA 70g 1 0300 ? -il t f.E m (y -l T !. ir ,n.

00 T! tit 0? IC CATE~EEC 11,I??

AltHA 9;O!5- 0 DET 0 +/- li 1 poi:m2'0 +/-3 OSE-3 PETA GFJf~ flET 25 + - 70 dpm/cm2 1 ?!E-I +/-3 ?!E-J A

t9 A itr f 9

C r TOR 1 O c -) S Af 1 P f. E 8--M d ~ 3 T 1 f1 F. t ti t 00 TIl1E. 0 ) 1: 46 DATE:DEC 11 170: A f. P M A ORudi 0 tirT 0 + ' - 16 1 pa r :rti: -0 +/-E OBE-3 EETA GROSE 2 NET 25 ") dpm/cm; 1 25C-2 +/-3.95E-2 G AMt1 A 3E0#5 0 C TACTOR:1 on0a SAMPLE " :: f-3 TIf1E ( ti l I.00 TIf1E:0?:15:0? DATE:DEC 11,1992 ALFHA GR055' 3 HET 1 35 +/-1 of 1pm/cm2:6 J2E-2 +/-7.71E-2 BETA GROSS: 2. NET: 0 +/.49 dpm/cm;:0 +/-I.49E-2 GAMf1A GR0ff- 0 C FACTOR:1.0000 (OjliP L E.5- + d -3 TIME (M): 2 00 TIME:09:17:32 DATE:DEC 11.1992 ALPHA GROSS: 0 NET- 0 +/- 16 dpm/cm2:0 +/-8.0BE-3 EETA GR0SS. 1 flET: 0 +/- 30 dpm/cm2:0 +/-1.90E G AtIMA ROSS- 0 C FACTOR:1.0000 b TIME fAMPLE (ft) : 00 TIME:09: 17:55 DATE:DEC 11,1992 ALPHA GE055: 2 ffET 85 +'-1 78 1pm/:m! 4.04E-2 +/-6 13E-2 BETA GR0ff: 4. NET 1.07 '/-1.51 dpm/cm2:5.40E-2 +/-? 55E-2 G Atit1A GFCf5 O C TACTOR'1 0000 S AMP L E JL-.2 5 L :~7TIME (f t) 2.00 TIME:09:22 18 DATE:DCC 11,1992 ALPHA GROSE: 1. NET: 35 +/- 63 dem!:m;:1 66E-2 +/-3 ?SE-2 ECTA GEOSE: 4. NET 1 17 +/-1 56 dpm/cmi:5 01E-2 +/-7.60E-2 3 AttttA GF OS3 : O C FACTOR:1 0000 sat 1FLE.2-.~ 11') TIME (M) I 00 TIME:09:: 4.4r' CATE:DEC 11,179: ilFMA GFuf:- O tlET : 0 + ' - 16

1pm/: m2 0

+/-5 OSE-3 EET'. IR ?? 10 u r.T

4. :'

+ -: 53 1pm :r :

1

' - 14 + GAttt1A GE055 O C FA.' TOE 1 3000 l t-I-i l O i l-l I ~

(v y-Q L Oor ? F.0 G R Att # 1 FREIET 200NT: ??909? FETA s FECT TIME (M) I.00 h hA hvWf._ff HIGH VOLTAGE 15 M / DISC 'd ! ?J L'CV : 1000 ITART 2 AMPLE :1 ETO F - EAf tF LE : 5 0 EFROR ( 51Gt1A 4 1 96 REPEAT #:0 A ETTIC-(%) 21 00 A CROSTLK (%) 20.00 A BMGflD (CPMA 15 B Eff1C t%) 20 00 -B BKGMD (CPMi 75 EKGD TIME iit ) 20.00 /0Ltem: 1 100.00 P ARM (dpm/V):200.00 '(jER EQUATION: SAltFLE " i k'l tit 1E (M): 2.00 TIME:16: 43:25 DATE:DEC 10,1992 ALPHA GR055: 0 NET: 0 +/.16 dpm/cm2:0 +/-8 08E-3 EETA GROSS: 2 NET: .25 +/- 79 dpm/cm2:1 25E-2 +/-3.95E-2 gat 1MA GROS 5: O C FACTOR:1.0000 fAf1PLE W D-Y TIME (M):2.00 TIME:16:45: 48 DATE:DEC 10,1992 ALPHA GR055: 2. NET:.85 +/-1.28 dpm/cm2:4.04E-2'+/-6-13E-2 BETA GROSS: 1 NET: 0 +/.45 dpm/cm2:0 +/-2 29E-2 GAfUiA GR055: O C FACTOR:1.0000 f Af tP LE ' n. s (.-4 TIME (M) 2.00 TIME:16.48:11 DATE:EEC 10,1992 ALPHA GROS 5 0 NET: 0 +/.16 dpm/cm2:0 +/-6 OBE-3 BETA GROSS: 2. NET: 25 +/.79 dpm/cm2:1.25E-2 +/-3.95E-2 GAtit1A GROSS : O C TACTOR:1.0000

D-Y TIME ( ti) : 2.00 TIME:16:50:34 DATE:DEC 10,1992

-F At1P L E = 4 ALPHA GROSS: -0 NET: 0 +/.16 dpm/cm2:0 +/-8.08E-3 ECTA GROES: 2-NET: 25 +/.79 dpm/cm2:1.25E-2 +/-3c95E-2 . GAMMA GROSS- 0 C' FACTOR:1.0000 eat 1PLE M 6 y TIttE (M):2:00 TIME:16:52:57 'DATE:DEC 10,1992 ALPHA GROSS: 1 NET: 35 +/-.83 dpm/:m2:1.66E-2 +/-3.96E-2 GR052-3. NET: .66 +/-1.21 dpm/cm2:3.40E-2 +/-6.07E-2 Q(" ETA tU1A GROSS. O C TACTOR:1'0000

EAMPLE W F4 T1ME in) 4: 00 Tine:ie-55 22 t Am r;E,2 10 in2 UET: 0

+/- 16 2pm/:tnZ-0 +/-i > i E-ALPHA JR EETA GE055-NET: 2.25 +/-I 11 dpm/cm2 11 +/ '10 GAMMA GR055 0 'C FA2 TOR:1-0000:

n-. - r,- o,.. BETA GROSS: 5. NET: 1.68 +/-1.64 dpm/cm2:0.40E-2 +/-9.21E-2 gat 4MA GROSS: O C TACTOR:1.0000 S AM P L E +-e--II y TIME (M) 2.00 TIME : 17 : 00 - 07 DATE:DEC 10,1992 ALPHA GF055: 0 flET : 0 +/.16 dpm/cm2:0 +/-8.08E-3 ETA GROSS: 2. NET. .25 +/ .79 dpm/cm2 1 25E-2 +/-3.95E-2 AM11A GROSS: 0 C TACTOR:1 0000 iAMP L E -T-Y tit 1E tM) 2 00 TIME 17 02 30 DATE:DEC 10,1992 ALPHA GE055 0 f f ET. 0 +/ .16 1pm/cm2:0 +/-B 0BC-3 EETA G F O E.; = 7 NET 2.75 +/-2 32 dem/cm2 12 +/- 11 G A11!1 A GEOSE- 0 C TACTOR:1 0000 S AI1P L E *--+-- d 'f T!ttE (M) 2 00 T It1E 17:04: 53 CATE:EEC 10.1992 A L PdA GROES. O NET: 0 +/- 16 3pm/cm2:0 +/-6.08E-3 EETA 2R0$5 6 NET. 2 25 +s-2 11 dpm/cm2 11 +/- 10 - Af 411 A GT055 0 C TACT 0E 1 9a00 S AtiP L E -. 1 ky TIME t ri 2 00 TIME I? 07 16 DATE DEC 10,1992 ALTHA 0;055-O ff ET - 0 .16 dpm/:m2-0 +/-t DCE-3 + CETA GE0f5 2 tJ CT - 25 +/- 79 dpm.:m2 1 25E-2 +/-3 75E-2 GAIU1A GE055 0 C TACTOR 1.0000 S Al1P L E L4-:- L Ll TIttE <Mi 2 00 TIME 17-09: 39 DATE.EEC 10,1992 ALPHA GE055 1 ilE T. 35 +/- 83 dpm/:m2 1 66E-2 +/-3.93E-2 EETA GROE5- 0 IJ ET ' 0 +/- 41 dpm/:m 0 +/-2 07E-2 G A11MA C-R O S E - 0 C TACTOR'1 0000 4. 4-y TIME (ft) 2 00 TIME:17: 12:02 DATE:DEC 10,1992 SAMPLE A ALPHA GROS 5: 1 flET. 35 +/- 83 dpm/:m2:1 66E-2 +/-3.98E-2 EETA GPOSE. 4. NET-1 17 +/-1.56 dpm/cm2 5 89E-2 +/-7 80E-2 Alif1A GROES : O C TACTOR:1 0000 SAtiP L E W d $ TIME (M) 2 00 tit 1E : 17 : 14 : 2 6 DATE DEC 10,1992 ALPHA GROSE- 0 f1ET: 0 +/- 16 dpm/cm2:0 +/-6 OBE-3 EETA GE055 2. flET : 25 +/- 79 dpm/cm2 1 25E-2 +/-3 95E-2 C-A t tHA GROSE O C TACTOR 1 0000 ' ~ 6 -I TIf1E (M) 2 00 TIME:17:19 49 CATE:DEC 10,1992 2 Af1F LE 't ALPHA 'R055: 1 tJET: 35 +/- 83 dpm/:m2 1 65E-2 +/-3.v8E-2 EETA GROSE 2 NET 18 +/.71 dpm/cm2:0 99E-3 +/-3 5?E-2 GAMMA GROSS: O C TACTOR:1 0000 C.-b TIME ( fi ) 2.00 TIME.17: 17.12 DATE:DEC 10.1?92 SAMPLE e 2 2 ALPHA GROSS- 0 NET: 0 +/.16 dpm'cm2:0 +/-B.08E-3 PETA GROSS 2 NET:. 25 +/ .79 dpm/cm2:1 25E-I +/-3 75E-2 G Arit1A GR055 : 0 C TACTOR.1 0000 EAMPLE #- D -I T I t 1E (Mi 2 00 TIME:17 21 35 DATE:DEC 10,1992 ALPHA GROSS. O NET: 0 +/ 16 dpm/:m2:0 +/-8.08E-3 ECTA GROSS: 4. NET: 1 25 +/-1.59 dpm/cm2:6 25E-2 +/-? 97E-2 G Af1t tA GROSS: O C TACTOR 1 0000 EAMFLE *--44. C - $ T I f 1 E (Mi 2 00 TIttE: 17 : 2 0 : 58 EATE:DEC 10,199: ALPHA GROSS: 2 NET: 85 +/-1 28 dpm/:m2: 4 01E-2 +/-6.13E-2 EETA GR033 NET-2.58 +/-2.27 dpm/cm2-12 +/- 11 7%AM11 A GE055 O C TA: TOR 1 0000 \\ ) / FAf1F LE *-r+ F - 5 TIrit (M' 2 00 TIME:17:2x 21 cATE tEC 10.1992 ALFhA GRO5E- 0 NET- 0 +/.16 dpm/:m2'O +/-B 08E-3 ECTA G AC ii. i NET 2 I5 +/-2.11 dpm/:m2 11 +/- 10 9ArU1A GR055 0 C "A2 TOR 1 On10 / ! Ati F L E *--- 7 G > T I M E (ft'

00 TIME:17 28 45 OATE CEC 10 15C'

t s. l a unodd. (.. HLA .4d +/ .'/v opm/cmt: 1. 2 d t. - 4 +/-J.ySJ-2 GAMMA GROSS: O C TACTOR:1.0000 S AMP L E #-44 JJ. 5 TIME (M):2.00 TIME:17:31:08 DATE:DEC 10,1992 A L PHA GROSS - 1 NET: 35 +/.dpm/cm2:1 66E-2 +/-3 98E-2 BETA GR055 2. NET. 18 +/ 71 dpm/cm2:8.99E-3 +/-3.59E-2 f-AMt1A GROSS: O C TACTOR:1 0000 S'AM P L E -*-i4T-TIME (ft) 2 00 TIME:17:33:31 DATE:DEC 10,1992 ALPHA GROSS -O ff ET : 0 +/- 16 dpm/cm2:0 +/-6 OBE-3 EETA GR055-3 NET: 75 +/-1 25 dpm/cm2:3 75E-2 4/-6.2?E-2 j GAMf1A GROSE O C TACTOR

1. 00 00 S Af1PLE M)-[ TIf1E tMI.2 00 TIME 17 35 54 DATE:EEC 10,1902 ALPHA GRO55: 1 NET 35

+/.83 dpm/cm2:1.66E-2 +/-3.78E-2 PETA GF055' 3. flET - 68 +/-1 21 dpm/cm2:3 40E-2 +/-6 07E-2 G ;11M A GR055- 0 2 TACTOR.1 0000 SAf1F L E 8 :-4. K-[ T I f1E tM) 2 04 rif1E 17 33:17 DATE DEC 10,1992 ALPHA GPOSS. 2 NET- .85 +/-1 2B dpm/cm2: 4 04E-2 +/-6 13E-2 EETA GE!55 1 NET- 0 +/- 45 dpmicm2-0 +/-2.29E-2 . AMIG GROSS 0 C TA2 TOR-1.0000 SAMPLE M' TIME (M) 2 00 TIf1E 17 40: 40 DATE DEC 10,19?2 ALPHA GF055: 0 flET : 0 +/- 16 dpm/cm2:0 +/-8.0SE-3 -ECTA GROSE. 3 NET: 75 +/-1 25 dpm/cm2:3.75C-2 +/-6.29E-2 G AMt1 A GF.055: O C TACTOR 1.0000 SAMPLE % A k TIME ( fi) 2 00 TIME:17 43:04 DATE:DEC 10,1792 ALPHA GROSS: 0 f1ET : 0 +/.16 dpm/cm2:0 +/-8.08E-3 ECTA GR055: 2. NET' ,25 +/ .79 dpm/cm2:1,25E-2 +/-3.95E-2 GAMf1A GROSS: O C TACTOR:1.0000

6-la TIME (M) 2.00 TIME : 17 : 4 5 : 2 7 DATE:DEC 10,1992 MPLE *-

7.LPHA GROSS: 1 NET:.35 +/.83 dpm/cm2:1,66E-2 +/.-3.98E-2 ECTA GROSS: 0 NET- 0 +/.41 dpm/cm2:0 +/-2.07E-2 GAMf1A GR055: O C TACTOR:1.0000 S AfiF L E

--t

-Q,- b T IME (M): 2 00 TIf1E:17 47:50 DATE:DEC 10,1992 ALPHA GROES: 0 NET: 0 +/- 16 apm/cm2:0 +/-S.08E-3 EETA. GR055: 2. NET: .25 +/.79 dpm/cm2:1.25E-2 +/~3.95E-2 GAMMA GROS 5: O C TACTOR:1.0000 SAMPLE *-- 8 D TIME (fi) 2.00 TIME:17:50:13 DATE:DEC 10,1992 ALPHA GROSE: I f1ET: 35 +/.83 dpm/cm2:1 66E-2 +/-3.98E-2 EETA GROSS: 3. NET: .68 +/-1 21 dpm/cm2:3.40E-2 +/-6.07E-2 GAftMA GROSS: O C TACTOR:1.0000 5 AMPLE M~b TI'1E (M) :2.00 TIME.17:52 36 EATE:DEC 10,1992 ALPHA GROES: 1 NET-35 +/- 83 apm/:m2:1 66E-2 +/-3.98E-2 DETA GROSS: 2 NET: IS +/.71 dpm/cm2:8.99E-3 +/-3.59E-2 GAttt1A GROSS : 0 C TACTOR:1 0000 S AMP L E *- :-f h TIME ( fi) - 2 00 TIME 17:54 57 DATE:DEC 10,1992 ALPHA GROSS: 0 flET : 0 +/.16 dpm/:m2:0 +/-8.0SE-3 l' EETA GR055' 3 NET: 75 +/-1 25 dpm/cm2:3.75E-2 +/-6.29E-2 GAf1MA GROES: O C FAETOR:1.0000 iPLE *--* - [y- (a T I M E ' f t) : 2.00-TIME:17 57:22 DATE.DEC 10,1992 ( ALPHA GROSS- 0 NET: 0 +/.16 1pmecmt: 0 +/-8=OBE-3 ECTA GP055 2. NET: 25 +/- 79 dpm/cm2 1 25E-2 +I-3.95E-2 G AfIMA GROSS: O C TACTOR:1.0000 S Af tP L E. *- :-4 Ft -[, T I ME (M 1 l 2.-0 0 TIf tEf 17 5 7 : 46 DATE:DEC 10,1702

ALPHA'4R055:. 0' NET- 0:

+/- 16 $pm/cm2:O + /-- S 06E-3

. - _ _ = O BETA GROSS: 5. f4 ET 1 75 +/-1 87 cpm /cm2:8.75E-2 +/-9 3eE-2 GAMMA GROS 5: O C TACTOR:1.0000 ! AMP L E -A-.0 J T' -h T I tie iM) 2 00 T it1E : 18 C2.0) DATE:DEC 10,1972 ALFHA GR055 2 f f ET : 85 +/-1 28 Jpm/cm2: 4 04E-2 +/-6.13E-2 EETA GR055: 1 NET- 0 +/- 45 opm/cm2:0 +/-2 29E-2 r-At tt1 A G R 055 : O C TACTOR:1.0000 IAt1F LE W3 4 T!!1E tM! 2100 TIME 18:04 32 DATE.DE2 10,1992 A L PHA JR055: 0 NET' 0 +/- lo apm/cm2.0 +/-8.08E-3 EETA GR055: 237 f4 ET ' 117 75 +/-15 04 dpm/:m2 5.88 +/- 75 - gat 1MA GROS 5: O C FACTOR:1.0000 5 AMPLE r-r-K 4 TIME (M) 2.00 TIME:18:06 55 DATE:DEC 10,1992 ALPHA GROSS: 0 tIET : 0 +/.14 dpm/:m2:0 +/-B.08E-3 EETA GR055: 2. NET: 25 +/.79 dpm/cm2:1.25E-2 +/-3 95E-2 G At1MA GROS 5: O C FACTOR:1 0000 pf1PLE W.L "b TIME (M) 2.00 TIME : 18 : 0 9 : 18 DATE:DEC 10,1992 V 1PHA GROSS: 2. NET: 05 +/-1,28 dpm/cm2:4.04E-2 +/-6.13E-2 I EETA GROSS: 3. NET: 58 +/-1.15 dpm/cm2:2.90E-2 +/-5.75E-2 GAttHA GROSS: O C FACTOR 1.0000 sal 1PLE N N~b tit 4E (M) 2.00 TIME.18:11:41 DATE:DEC 10,199I i ALPHA-GROS 5: 2. NET- .85 +/-1.28 dpm/cm2:4.04E-2 +/-6.13E-2 BETA GROS 5: 5. NET: 1 58 +/-1 80 dpm/cm2:7.90E-2 +/-9.00E-2 GAMMA-GROSS: O C FACTOR:1.0000 $ AM P L E *-- 0.2, d -l T I M E (M): 2.00 TIflE : 18 : 14 : 0 4 DATE:DEC-10,1992 ALPHA GROS 5: 1 NET:.35 +/.83 1pm/cm2:1 66E-2 +/-3.98E-2 BETA GROSS: 6. NET: 2 18 +/-2.08 dpm/cm2: 10 +/ 10 i GAMMA GROSS: 0 C TACTOR:1.0000 IAtlPLE N 8-7 TIME (M) 2 00 TIMEM8:16f28 DATE:JEC 10,1992' ' ALPHA. GROSS: 0 NET. 0 +/.16 dpm/cm2:0 >/-B 0BE-3' BETA GROSS: 1 NET: +/.38 dpm/cm2:0 +/-IL90E-2 GAMMA GROSS: O C FAETOR:1.0000 LO l

...,=., w. -,, ~.....n. b ' L/ FROGRAll 8.1 (( g"Y PRETET COUllT: 9??999 BETA h (3 ( r!cy &{ CH TA E 1 00 - D I S C '41 N00'J.10 0 0. '57 ART 5Af1PLE 1 {l g g g[ STOF S AttP LE. 5 0 ERROR (51Gt1Ai 1 96 REPEAT # 0 A ErrJ 8 ". > 21 00 A CR0STf.K (%i-20.00 A 6 K ^ 11D I C Pti n - 15 -D ErrIC i "e i 20 00 C U K 910 (CPM: 75 FV60 TillE (fii - 2 0 ' 00 10L<:m;i 190 00 AL. ARM (dpm/V) 200.00 USER EQUATION: S AflP L C *- -I M I TIf1E (M) 2.00 TIME:12:52:-59 DATE:DEC 10,1992 . ALPHA GROS 5: 3. NET: 1.35 +/-1.61 dpm/cm2:6.42E-2 +/-7.71E-2 EETA GROSS: 8. NET: 2.98 +/~2.44 dpm/cm2: 14 +/.12 GAMf1A GROSS: 0 C TACTOR:1.0000 SAMPLE G b TIME (M):2.00 TIfiE:12:55:22 DATE:DEC 10,1992 AfPHA GROSS: 2. IJET q.85 +/-1.28 dpm/cm2:4 04E-2 +/-6.13E-2 BETA GROSS: 2. NET: 7.99E-2 +/.60 dpm/cm2:3.99C-3~+/-3.01E-2 G Alif1A GROSS : O C TACTOR:1.0000 S AM P L E *- :-- C- ( TIME (M) 2 00 TIME:12:57 45 DATE:DEC 10,1992 ALPHA GR055 O flET: 0 +/- 16 dpm/cm2:0- +/-8.08C-3 EETA GR055 3 NET: 75 +/-1.25 dpm/cm2:1.75E-2 +/-6;29E-2 GAMMA GR055: O C TACTOR:1 0000 SAMPLE A-a.)-l TIME (ft) 2.00 TIME:13:00:00 DATE:DEC 10,1992 ALPHA GROSS. 1 f1ET: 35 +/.83 dpm/cm2:1.66E-2 +/-3.98E-2 ) BETA GROSS: 5. NET: 1.68 +/-1.84 dpm/cm2: 8.40E-2 +/-9 21E-2 GAf tt1A GROSS : O C TACTOR:1.0000 SAf tPLC *-- E-l TIME (Mi 2 00 TIflE:13:02:32 DATE:DEC 10.1992 ALPHA GROSS: 0 NET: 0 +/.16 Spm/cm2:0 +/-8.0SE-3 BETA GROSS: 2. NET:.25 +/ .79 dpm/cm2:1.25E-2 +/-3.95E-2 GAMMA GROS 5: O C TACTOR:1,0000 S AfiP L E *----f-l TIf1E (M).2J00 TIME:13:04:55 DATE:DEC 10,1792 ALPHA GROSS: 0 - NET: 0 +/ 15 dpm/:m2:0 +/-8_06E BETA GROSS: 4. f1ET: 1 25- +/-1.59 dpm/cm2:6.25E-2 +/-7.97E-2 C-AMM A ' G R 0 55 : 0 C TACTOR:1 0000 S Af t P L E 8-- ~- 6 -l TIME. (f t) : 2.00 TIME:10:07 18 D ATE : DEC '10,1.9 9 2 p _ ALPHA GR055: 0 f1ET: 0 +/-116 dpm/cm2:0 ~ +/-8.0 E-3 5 -EETA GROSS: 1. ffET:-0 +/.38-dpm/cm2:0 +/-1.90E-2 _GAf1MA GROSE: O C TACTOR:1.0000 L S AMP L E -.8--e. H-1 TIME (f t). 2 00 TIME:13:09:41-DATE etC 10'1*?2 ALPHA'GF055O flET: 0 . /.16 dpm/:m2:0_ .. +/-8.06E-3 + EETA.GR055: 4 x ' f f ET : _1.25: /-1 57 -apm/cm2:-6 25E-2 +/-7.-97E-2 + G Attr1A.G R 0 5 5 : 0 C r ACTOR a 1. 00 0,) - .w

S AM P L E -#-+T-I TIME-(H);2.00 TIME:13:12:04 DATE:DEC 10,1992 ALPHA CROSS: 0 NET: 0 +/ 16 dpm/cm2:0 +/-8.08E-3 BETA GROSS: 4., NET: 1.25 +/-1.59 dpm/cm2:6.2SE-2 +/-7.97E-2 GAMMA GROSS: O C TACTOR:1.0000 S AM P L E 4---f+) -l TIME (M): 2 00 TItiE:13:14:27 DATE:DEC 10,1992 ALPHA GROSS: 0 11ET : 0 +/.16 dpm/cm2: 0 +/-8.08E-3 BETA GROSS: 5. NET: 1.75 +/-1,87 dpm/cm2:8.75E-2 +/-9.36E-2 GAttMA GROS 5: O C TACTOR:1 0000 SAMPLE ' : 1 k-l Tit 1E (M) 2 00 TIME:13:16:50 DATE:DEC 10,1992 ALPHA GR055: 1 NET: 35 +/- 83 drm/:m2il 66E-2 +/-3.96E-2 EETA GR055 I flET - 0 ~ +/- 41 dpm/cm2:0 +/-2 0"E-2 G At1MA G R OSS. O C FACTOR:1 0000 SAf1PLE " 12-(,, ( TItiE (M) 2.00 TIf1E : 13 : 19 : 14 LATE:DEC 10,1992 ALPHA GR055' O NET. 0 +/- 16 dpm/cm2:0 +/-8 OEE-3 EETA GR055-2 NET 25 +/- ?? dpn/cm2:1.2!E-2 +/-3.95E-2 GAMtiA GROSS: 0 C TACTOR:J 0000 SArtPLC .: H-l TIf tE iM: 2.00 T It tE : 1T 21:37 DA2E LEC 10,1792 ALPHA 9R055- 0 NET- 0 +/.15 1pm/cm2-0 +/-6.0BE-3 BETA GROSS-1 NET 0 +/- 36 dpm/cm2:0 +/-1-.00E-2 G Atif tA G;055 - 0 0 FACTOR.1 0000 SAf1P L E -*--f -k2-TIf1E a til 2.00 T1HE-13:24: 00 LATE:DEC 10,1192 ALPHA GROSS: 1 NET: 35 +/.83 dpm/cm2:1 66E-2 +/-3 96E ' EETA GROSS. 8. NET: 3.18 +/-2.50 dpm/cm2-15 +/.12

G At1MA GROSS: O C TACTOR:1.0000 S At1P L C 4--f+ 6 TIME (M): 2.00 TIf1E.13 : 2 6 : 2 3 DATE:DEC 10,1992 ALPHA GROS 5: 0 NET. C

+/.16 dpm/cm2:0 +/-B.08E-3 BETA GROSS: 0 NET: 0 +/.38 dpm/cm2:0 +/-1.90E-2 G Alif1A GROSS : O C FACTOR:1.0000 l S Af1P LE L 4. C T If4E (M) 2.00 TItiE : 13 : 2 8 : 4 6 -DATE:DEC 10,1992 -ALPHA GROSS: 2 NET-85 +/-1 28 dpm/cm2: 4.04E-2 +/-6.13E-2 ' BETA GROSS: 3. NET: 58 +/-1.15 dpm/cm2:2.90E-2 +/-5.75E-2 G Atill; GROSS: O C TACTOR:1.0000 S AfiP L E W p-L TIttE ( ft ) : 2.00 TitiE : 13 : 31 : 0 7 DATE.DEC 10,1992 L ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8.0SE-3 l BETA GROSS: 3. NET: 75 +/-1.25 dpm/cm2:3.75E-2 +/-6.2?E-2 l-GAtit1A GROSS : O C TACTOR:1.0000 l SAMPLE

--te 2-T liiE (M)'2.00 TItit : 13 : 3 3 1I DATEIDEC 10,19'92 ALPHA GROSS: 0 tJ ET : 0

+/ 16 dpm/cm2:0 +/-8.0BE-3 EETA GROSS: 2. NET: 25 +I'- 79 dom /cm2 1.25E-2 +/-3 95E-2 GAfIMA GROIS: O C FACTOR:1.0000 ' 5 AMP L E 2--H h 2' TIME (M) 2.00 TIME:13:35:55 DATE:DEC 10,1992 . ALPHA GR055: 0 NET: 0 +/.16 1pm/cm2;0 + / -8.~0 B E-3 EETA GR055: 2 NET: 25 +/ .79 dom /cm2 1.25E-2 +/-3.93E-2 GAMMA GR055: O C TACTOR:1 0000 2

Cr" 2.- T I ME (M): 2 00 TIME:13:36-16 DATE.DEC' 10,1992 S AflP L E ALPHA GR055: 0 NET: 0

+/- 16 dpm/:m2:1 +/-8.08E-3 - O EETA GROSS-4 U r.T

;c

+,-t.3:

m. m; ISE-;

~E-2 G AII11A C E 0 5 5: O C F.KTOR 1

!At1PLC P J LM M T!f1E iM) :2.00 TIME.13: 40 4 CATE:DEC-10,~ 10 9 2 -ALPH\\ GROIS: 1 NET 35 +/- El dpm/ m2 1 65E-2 + /. 0 8 E - 2 EETA GROSS: 1. tJET - 0 +/ 41 d;n/ cmI : 0- + / - 2 ?.0 ' E iAlltt; 9ROSS

0-2 FACTOR:1.0660

ALPHA GROSS: 2 NET: .85_ +/-1,28 dpm/cm2: 4LO4E-2 +/-6,13E-2 <E BETA GROSS: 3. NET: 58 +/-1.15 dpm/cm2:2.90E +/-5.75E-2 GAMtiA ( '055: O C TACTOR 1.0000 S atiP t C +3 7.- T it4E (M)-2.00 T ! tit. 13:45:06 DATE:DEC 10,1992 A:JhA GROSS: O dET: 0 +/- 16 1pm/cm2:0 + / - 8.' 0 B E - 3 }. - Allt1A G R O S S - 0 C TACTOR:1 0000 BE*A GRO5S: 4. hET: 1.25 +/-1 59 dpm/cm2:6 25E-2 +/-7.97E ; L-o lT OL" * -+4-K - V T ' i !E (?!) 0.00 Tir1E : 13 ' 4 7 51 DATE.DEC 10,1992 GR0f5: 1 flET : 35 +/- 83 1pm/cm2.1 66E-2 +/-3 ?SE-2 "S-5 flET. I 60 /-1.84 dem'cm2 6 40L-2 +/-9.21E-2 5 0 C TACTOR-1 0000 II.- . ;rg, t s_,L,

2-T I M E ( f: ' 2 00 TIf1E 13 50 14 DATE DEC 10,1992 M

AI Pr 55- 0 HET 0 +/- 16 1pm/im2:0 +/-B.05C-3 Er '0IS 1 NET. 0 +'- 36 d;micm:-0 +/-1 90E-2 g '55 0 2 FACTOR 1 0-)00 5 l. :' L E A E h TItif (Mi ; 00 TIllE 13 52:3' CATE CEC 10,19 4 Al M O F.15 5 1 n"T 35 +/- $3 19m/:m: 1 6dE-2 ~ 06E-2 + E TA GR032 4 NET 1 l +--I 56 dpm/cm; 5 c?E-: +. 10E-I Al't!! A GPOE5 -0 C F?. CTO R :- 1 0000 b e S AttP L E K 43 TittE (M) : 00 TitiE 13.55'0C CATE:DEC 10,1??2 ALFNA 0R055- 0 NCT. 0 +/- 16 dpm/cm2 0 +/-8 06E-3 ECTA GROSE. 1 NET: 0 +/ .38 cpm /cm2:0 +/-1 90E-2 OArm GR.>55-0 C FACTOR:1 0000 fA'iPLE W p3 L. (ft) 2.00 TItiE.2. 57:23 DATE DEC 10,1992 ALPHA GRO 5: 1 t8, T. 35 +/.83 dpm/cm2 1 66E-2 +/-3.9BE-2 SETA 94OSS-3. NET 68 +/-1.21 dpm/cm2:3 40E-2 +/-6.07E-2 L ' 1A ROS3. O C ACTOR:1.0000 f AtiP L E *--d 4. C 3 TIME ( ii t ; 00 tit"".13 : 5 9 : 4 4 DATE.DEC 10,1992 ALPHA GROS $: NET. 0 +/- 16 dpm/cm2 0 +/-B OBC-3 EEN GROSE NET-75 +/-! 25 1pm/cm;'3 75E-2 +/-6.29E-2 a ' A n:'.e FROSE- 0 C FA2 TOR 1 0000 SAf1PLC W 3 TIME (Mi 2 00 TitiE 14 : C; 10 D^TE:DEC 10,1992 ALPHA Gh0S5: 0 MET: 0 +/- 16 1pm/cm2:0 +/-8.0BE-3 EETA GROES. 0 NET: 0 +/.38 dem/cm2-0 +/-1.90E-2 GAMt1A GROSS: O C FACTOR:1.0000 C SAMPLE A 0Lp3 TIME (M) 2.00 TIME:14 04,33 DATE DEC 10,1992 ALPHA @ 055: 0 ULT: 0 +/.16 1pm/cm2-0 +/-B 08E-3 BETA GR0f"' 0 NET 0 +/.38 1pmicm2 0 +/-1.90E-2 G Atit1A GROIE- 0 C TA2 TOR:1 0000 . :f S TIME (f t) :.00 TIME 14:06 56 CATE:DEC 10,I??2 EAMPLE ALPHA GROS 5: 0 NET: 0 +/.16 dpm/cm2 0 +/-B.08E-3 EETA GROSS: 2. MET:

5

+/- 79 dpm/cm2 1 25E-: +/-3.95E-2 gat 1MA GROS 5-0 C TACTOR:1 0000

b'3 TIME (ft)

0J TIME.14 0: 19 DATE DEC 10,1992 SAMPLE 8'

ALPHA GROSE- 0 flET - 0 /- 16 a p::i / c m 2. 0 +/-B.08E-3 EETA GROSS 5. NET. 1 is +/-1.87 dpm/cm2: 6.75E-2 +/-9.36E-0 GAMf!A 840ff' O C FACTOR'1 0000 h-3 T IttE (ft) 00 TIME.14 11 44 DATL D C 10,1192 S AltF LE *- ALPHA GROSS' 1 flET : 35 +/- 63 3rm/:m2 1 66E-? +/-1.98E-2 EETA G R O S 2 '. 1 NET 0 +/- 41 dpm/cm2-0 +/-2.0'E-2 O A.*1M A GROSS. O C ? ' TOR:1 0009 ! AMP L E - *--+FL-7 TIME ( ti l I 00' I.'E 14 14 i: 3 DATE.DEC 10.1992

J t t YlY

-Q..

ALPHA GROS 5' O HET: 0 +/.16 3pm/cm2:0 - +/-8:0SE-3 ^ -EETA GR055: 4. NET: 1.I5 +/~1.59 apm/.:mD 6.25E-2 + /- ? : 9 ?E-2 G Ar tMA G RO SS : O C FACTOP:1.0000 SAMPLE W3-3 TIME (M) 2.00 TIME:14:16;28 DATE:DEC 10;.992. ALPMA GROSS: 1 NET:.35: +/.83 dpm/cm2:1 66E-2 +/-3 98E-2' EETA GROSS: 4. NET: 1.17' +/-1.56 .dpm/cm2:5.89E-2 +/-7.00E-2 GAMMA GROSS: O C FACTOR:1_0000 h. K -FAMPLE- % -3 TIME (M) : 2.'00 TIME:14:18:51 DATE:DEC 10,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0. +/-8,08E-3. EETA G R O S S.: 0. NET: 0 +/~.38 dpm/cm2:0 +/-1.90E - GAFtttA GROSS: O C TACTOR:1 0000 SAMPLE W -S TIME (it)

2. 00 TIME:l'4:21:15 DATE:DEC110,1992-

-; ALPMA' GROS 5 : 0 tJET : 0 +/.16 dpm/cm2:0 _- + / - 8. 0 8E - 3 l EETA GROSS: 3. NET: 75 +/-1 25 dpm/cm2:3.75E-2 +/-6 27E c GAMMA GROSS: O C FACTOR'1'.0000 b SAf1PLE % -) TIME (MI: 2,00 TIME:14: 23:38 - DATE : DEC L ' 10,1992 . ALPHA GROSS: 0 NET: 0 +/-116 dpm/cm2:-0 - +/-B.05E-3 l: BETA' GROSS: 1 NET: 0 +/ .'38 'dpm/cm2:0 +/-1.90E-2 p GAf1MA GROSE. O C FACTOR: 1.0000 t-t

l. -

l-l' Aj b I

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b

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d 1

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tt g

.l j $E0j/ g C7 m 1 T* I ?, sa U T g "i a o o J f a L) C = m a e. m 2 I 0 o f O u ) h q ~ C E E Is j>5 d a E d-(0 $ o 0 J .4 a :a u. : h 5 5 o 4 i s 1 o (t u c 2 A Do en Y g k* 8 ;Q ah i n a 3 I 3 -P 9' 3 NL d v ! ~-( ~ e - 4t .t ~ g a : N 0 3 j Ida_ S O O g .O R a I a a-

.. ~ c. 2 4. s t. 1; y 3: 0 Art Etc 04,.1727 ALFHA GROSS 0 NET 0 +/- t6 1pmt;m2 0 + / - e, qst-3 BETA GR0ES e NET 1 25 +/- 52 dpn/cm2 16 +/- 1: GAMMA GROSS 0 C TAC'10P 1 0000 S Aff) L E # 34 T !fiC (M) 2 00 TIf1C 11-09 55 DATE EEC 04,1792 AIPHA OROSS 1 NET-15 +/- 'i 3 dpm/:m2 1 ', d E - 2 +,-3 26E-2 EETA G F:0SS 3 ffET: I. 8 +/-1

1 dpm/cm: 3 40E-I

+/~6 07E-2 G Af1MA GROSS 0 C FACTOR 1 0000 S Af1P L E a-35 TIME (M) 2 00 Titit 11 12 18 DATE DEC 04.174: ALPHA GROff 1 NET-35 +/- 93 1 p n. / c m : - 1 inE-2 +/-3 aft-2 EETA Gp0SS iiET 10 IB +/-4 44 dpm/cmi 50 +/- 2: G Af tMA GROFS 0 C FACTOR 1 0900 F Af1P L E # 36 TIME (M) 00 TIME: 11 14 4i DATE'DEC 04.1992 ALPHA 3ROFS 0 NET 0 +/- 16 1pn/:m2 0 +/-B nBE ' FETA GRCS? NET 25 +/- 79 dpm/cm: 1 2eE- +/-3 cE-: G;iMMA GF055 0 C FACTOR'1 0000 SAf tF LE s 3' T i f1E (M) : 00 T I f1E 11 17'05 CATE DEC 04,179: ALPHA 3ROSS' O NET- 0 +/- 16 dpm/cm2-0 +/-8 OSE-3 BETA GROES NET-i 25 +/-2 11 dpm/cm2: 11 +/- 10 n G AfittA .ROSS 0 C FACTOR-1 0000 S Af1F L E # 38 TIf tE (Mi 2 00 TittE.11 17: 28 CATE:DEC 04,1792 t, L PH A 7-R O S S 0 NET. 0 +/- 16 dpm/cm: 0 +/-8 Orr-3 EETA GROSS 4 flET: 1 25 +/-1 57 dpm/cm2:6 25E-2 +/-7 97E-2 G AT1MA GROSS 0 C TACTOR 1 0000 S AfiP L E # 17 TIME ( fi n 2 00 TIME:11~21:51 CATE:DEC 04,1992 ALPHA GROSS. O t/ E. 0 +/- 16 dpmtem2:0 +/-8 die-3 DETA GROSS' 35 NET. 16 75 +/-5 68 dpm/cm:- 83 +/- 26 G AllMA '9025 0 C FACTOR I 0000 SAMPLE # 40 TIME ( ti ) 2.00 TIME.11 24: 14 DATE:DEC 04,109: ALPHA GFOSS 0 NET- 0 +/- 16 dpm/cm2:0 +/-B OfE ' EETA GR0SS-7 NET' 2 75 +/-2 32 dpm/cm2-13 +/- 11 G Af LMA 3ROSS' O C FACTOR 1 0000 s l l

SAMPLE #:20. TIME (M): 2.00 TIME 10'36:32 DATEcDEC 04,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0' +/-8 08E-3 BETA GROSS 4 NET: 1 25 +/-1 57 dpm/cm2 6 25E-2 +/-7 )*E-2 GAMMA GROSS: O C FACTOR 1 0000 A SAMPLC #:21. TIME (M): 2.00 TIME:10:38:55 DATE,DEC 04.1992 U- _ ALPHA GROSS: 0 NET: 0 +/- 16 dpm/ m2:0 +/-8 08E-3 BETA GROSS; 6 NET-2 25 +/-2.11 dpm/cm2: 11 +/.10 GAMMA GROSS. O C TACTOR:1 0000 SAMPLE # 22. TIME (M) 2 00 TIME:10:41 18 DATE DEC 04,1992 ALPHA GROSS: 0 NET. 0 +/- 16 dpm/cm2:0 +/-B 08E-3 BETA GROSS-4 NCT: 1 25 +/-1.59 dpm/cmI:6.25E-2 +/-7.97E-2 GAMfiA GROSS: O C TACTOR:1 0000 SAMPLE # 23. TIME (M)~2.00 TIME:10:43 41 DATE DEC 04,1992 ALPHA GROSS-O f1ET- 0 +/- 16 dpm/cm2:0 +/-8 OBE-3 E< E T A GROSS 10. NET: 4 25- +/-2.88 dpm/cm2.21 +/- 14 G Af tliA GROSS 0 C FACTOR 1 0000 SAMPLE #: 24. TIMr. (M)'2 00 TIME:10.46:04 DATE:DEC 04,1992 ALPHA GROSS: 1 NET: 35 +/- 83 dpm/cm2:1 66E-2 +/-3.98E BETA GROSS: 23 NET: 10 68 +/-4.54 dpm/cm2: 53 +/.22 GAMMA GROSS: O C TACTOR:1 0000 SAMPLE # 25. TIME (M) 2 00 TIME:10:48'27 DATE:DEC 04,1992 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8.0BE-3 BETA GROSS: 3 NET: 75 +/-1 25 dpm/cm2:3.75E-2 +/-6.29E-2 GAMMA GROSS: 0 C TACTOR:1 0000 SAMPLE # 26. TIME (M): 2.00 TIME:10:50:5C DATE:DEC 04,1992 ALPHA GROSS- 0 NET- 0 +/- 16 dpm/cm2:0' +/-8.08E-3 O t BETA GROSS: 21 NET' 9 75 +/-4.34 dpm/cm2: 48 +/- 21 GAMMA GROSS ~ 0 C TACTOR:1 0000 SAMPLE #: 27-TIME (M) 2.00 TIME:10553:13 DATE:DEC 04,1992 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8 OBE-3 l BETA GROSS: 41 NET: 19.75 +/-6.17 dpm/cm2: 98 +/- 30 GAMMA GROSS: O C FACTOR:1.0000 SAMPLE # 28. TIME (M) 2.00 TIME:10:55:37 DATE:DEC 04,1992 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8.08E-3 BETA GROSS: 7 NET: 2.75 +/-2 32 dpm/cm2: 13 +/.11 GAMMA CROSS: O C FACTOR:1 0000 SAMPLE #:29 TIME (M): 2.00' TIME:10:58:00 DATE:DEC 04,1992 ALPHA GROSS: 1 NET: 35 +/ 83 dpm/cm2:1 66E-2 +/-3.98E-2 EETA GROSS: 38. NET: 18.18 +/-5.92 dpm/cm2: 90 +/- 29 GAMMA GROSS: O C FACTOR:1 0000 SAMPLE #:30. TIME (M): 2.00 TIME:11 00:23 DATE:DEC 04,1992 ALPHA GROSS: 1 NET:.35 +/.83 dpm/cm2:1.66E-2 +/-3.9BE-2 BETA GROSS: 27 NET: 12.68 +/-4.95 dpm/cm2:.63 +/ 24 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE #:31 TIME-(M):2.00 TIME:11:02:46 DATE:DEC 04,1992 ALPHA GROSS. O NET: 0 +/.16 dpm/cm2:0 +/-8 08E-3 BETA GROSS-10. NET: 4.25 +/-2.88 dpm/cm2:.21 +/ .14 GAMMA GROSS: O C FACTOR:1.0000 SAMPLE #:32. TIME (M):2.00 TIME:11:05:09 DATE:DEC 04,1992 ALPHA GROSS: 0 NET: 0 +/.16 dpm/cm2:0 +/-8 08E-3 BETA GROSS: 3. NET: 75 +/-1.25 dpm/cm2:3.75E-2 +/-6 29E-2 GAMMA GROSS: O C FACTOR 1 0000

u ns u% : unud -1 t A I'Ol[ 1 OJ00 u SAMPLE #_7 TIME (M): 2 00 TIME:10:05:31 DATE:LEC 04,1992 ALPHA GROSS: 1 NET-35 +/- 83 dom /cm2:1 - 66E-2 +/-3 98E-2 BETA GPOSS: 57 NET' 27168 +/-7.30 dpm/cm2:1-38 +/ 36 GAMMA GROSS- 0 C TACTOR:1 0000 ) SAMPLE #:8. TIME (M) 2 00 TIME:10:07: 54 DATE.DEC 04,1992 ALFHA GROSS: 0 NET- 0 +/- 16 dpm/cm2 0 +/-B 08E-3' ECTA GROSS. 15 NET 6 75 +/-3 62 dpm/cm2:.33 +/ .18 GAMMA GROS 5: O C TACTOR 1 0000 SAMPLE # 9 TIME (M)-2 00 TIME.10 10: 17 DATE:DEC 04.1902 ALPHA GROSS: 0 NET- 0 +/~ 16 opm/cm2:0 +/-8.08E-3 BETA GROSS' 10 NET-4 25 +/-2.88 dpm/cm2: 21 +/- 14 GAMMA GROSS: O C FACTOR 1 0000 SAMPLE # 10 TIMF (M).2 00 TIME:10:12: 40 DATE DEC 04,1992 ALPHA GROSS-1 NET-35 +/- S3 dpm/cm2:1 66E-2 +/-3 78E-2 BETA GROSS. 43 NET: 20 68 +/-6 31 dpm/cm2'1.03 +/- 31 GAttMA GROSS 0 C TACTOR 1 0000 SAMPLE # 11 TIME (M)*2 00 TIME:10:15:03 DATE:DEC 04.1992 ALPHA GROSS 0 NET- 0 +/- 16 dpm/cm2:0 + / -8,0 SE - 3 UETA GROSS. 55 NET-26 75 +/-7 17 dpm/cm2:1.33 +/.35 GAFWA GROSS. O C FACTOR-1 0000 SAMPLE #'12. TIME (M) 2 00 TIME:10:17:27 DATE:DEC 04,1992 ALPHA GROSS: 1 NET: ,35 +/- 83 dpm/cm2:1.66E-2 +/-3.96E-2 BETA GROSS. 278 NET: 138 17 +/-16.29 dpm/cm2:6.90 +/.81 GAMMA GROSS: O C FACTOR *1 0000 SAMPLE # 13 TIME (M)'2.00 TIME:10:19 50 DATE:DEC 04,1992 l f ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-B 08E-3 BETA GROSS-147 NET: 72 75 +/-11 82 dpm/cm2:3,63 -+/.59 GAMMA GROSS: O C FACTOR:1.0000 L SAMPLE # 14 TIME (M) 2.00 TIME:10:22:13 DATE:DEC 04,1992 l ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8 OBE-3 l BETA CROSS: 12. NET: 5.25 +/-3.19 dpm/cm2: 26 +/.15 GAMMA GROSS: O C FACTOR:1.0000 l SAMPLE #: 15. TIME (M):2 GG TIME:10:24:36 DATE:DEC 04,1992 ALPHA GROSS: 0 NET: 0 +/ 16 dpm/cm2:0 +/-B 08E-3 BETA GROSS: 9. NET: 3 75 +/-2.71 dpm/cm2: 18 +/.13 GAMMA GROSS: O C FACTOR:1.0000 l L SAMPLE #'16. TIME (M) 2.00 TIME.10:26:59 DATE:DEC 04,1992 L ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 4/-8.0BE-3 l BETA GROSS: 33 NET: 15.75 +/-5.51 dpm/cm2: 78 +/- 27 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE #: 17 TIME (M):2.00 TIME:10:29: 22 DATE:DEC 04,1992 ALPHA GROSS - 0 NET: 0 +/ 16 dpm/cm2:0 +/-8.08E-3 BETA GROSS: 5 NET: 1.75 +/-1.87 dpn/cm2:8.75E-2 +/-9.36E-2 GAMMA GROSS: O C TACTOR:1 0000 SAMPLE #: 18. TIME (M): 2.00 TIME:10:31:45 DATE:DEC 04,1992 ALPHA GROSS 0 NET: 0 +/- 16 dpm/cm2:0 +/-8 08E-3 ~ () BETA GROSS: 4 NET: 1 25 +/-1.59 dpm/cm2:6.25E-2 +/-7 97E-2 GAMMA GROSS: O C TACTOR:1 0000 SAMPLE #: 19. TIME (M):2.00 TIME:10:34:09 DATE:DEC 04,1992 ALPHA GROSS: 1 NET: .35 +/- 83 dpm/cm2:1.66E-2 +/-3 98E-2 BETA-GROSS: 8. NET: 3 18 +/-2.50 dpm/cm2: 15 - +/- 'I

I ['rI PROGRAM #: 1 N- -PRESET COUNT: 999999 BETA PSET TIME (M): 2.00 HIGH VOLTAGE:1500 DISC VINDOV:1000 START 5A.1PLE 1 STOP SAMFLE:50 ERROR (SIGMA) 1-96 REPEAT 8: 0 A ETTIC (%) '21 00 A CROSTLK (%) 20 00 A BKGND (CPM 15 B EFFIC (%) 20 00 B BKGND (CPM) 75 BKGD TIME (M)-20 00 VOL(cm2) 100 00 ALARM (dpm/V) 200.00 USER EQUATION: SAMPLE #: 1 TIME (M): 2.00 TIME 09 51:12 DATE:DEC 04,1992 ALPHA GROSS: 0 NET: 0 +/- 16 dpm/cm2:0 +/-8,08E-3 BETA GROSS: 5. NET: 1.75 +/-1 57 dpm/cm2:8.75E-2 +/-9 36E-2 GAMMA GROSS: O C FACTOR:1.0000 SAMPLE #:2. TIME (M): 2.00 IIME:09:53:35 7 ATE:DEC- 04,1992 ALPHA GROSS : 0 NLT- 0 +/- 16 dpm/cm2:0. +/-8.08E, BETA GROS _: 2. NET: 25 +/.79 dpm/cm2:1.25E-2.+/-3.95E-2 GAMMA GROSS: 0 C TACT 03:1.0000 SAMPLE #:3. TIME (M): 2.00 TIME:09:55:58 DATE:DEC 04,1992 ALPHA GROSS: 1 NET: 35 +/- a3 dpm/cm2:1 66E-2 +/-3.08E BETA GROSS: 8. NET: 3.18 +/-2.50 dpm/cm2: 15 +/- 12 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE 8: 4. "'Mt 1M): 4.00 TIME:09:58:22 DATE:DEC' 04.1992 ALPHA GROSS: 3 NET: 1.35 + / - 1.- 6 1 dpm/cm2:6.42E-2 -+ / - 7. 71 E BETA GROSS: 30. NET: 13.98 +/-5.20 dpm/cm2:.69 +/-.' 6 GAMMA GROSS: O C TACTOR:1.0000 SAMPLE #:5. TIME (M):2 00 TIME:10:00:45 -DATE:DEC 04,1992 ALPHA GROSS: 0 i>ET: 0 +/- 16 dpm/cm2:0 . +/-8 08E-3 BETA GROSS: 4-NET: 1 25 +/-1.59 dpm/cm2:6 25E-2 +/-7.97E-2 GAMMA GROSS: O C TACTOR:1.0000 i SAMPLE'#:6. TIME (M) 2.00 TIME 10:03:08 DATE:DEC 04,1992 ALPHA GRC S: 1 NET: 35 +'- 83 dom /em2:1 66E-2 +l-3 98E, I ,/ -m w- %-w w -y y 7--

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Dear Sir:

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