ML12345A244

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Letter Dated July 13, 2012, from Richard L. Holm, University of Illinois, to John B. Hickman, NRC, Regarding the University of Illinois Response and Clarification to Orise Report on Independent Confirmatory Survey of the Nuclear Research La
ML12345A244
Person / Time
Site: University of Illinois
Issue date: 07/13/2012
From: Holm R
University of Illinois
To: John Hickman
NRC/FSME/DWMEP/DURLD
References
5173-SR-01-0
Download: ML12345A244 (66)


Text

UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN Department of Nuclear, Plasma Richard L. Holm and Radiological Engineering Reactor Administrator 216 Talbot Laboratory 217-333-7755 104 South Wright Street Urbana, IL 61801-2983 r-holm@illinois.edu Docket No. 50-151 License No. R-115 July 13, 2012 John B. Hickman USNRC MS T-8F5 Washington, DC 20555

SUBJECT:

University of Illinois Response and Clarification to ORISE Report: DCN 5173-SR-01-0 Mr. Hickman, Please find enclosed the University of Illinois Response and Clarification to ORISE Report DCN 5173-SR-01-0.

If there are any further questions please do not hesitate to contact me.

I declare under penalty of perjury that the foregoing is true and correct. Executed on July 13, 2012.

Sincerely, Richard L. Holm Reactor Administrator C: James Stubbins, Dept Head, Nuclear Plasma and Radiological Engineering telephone 217-333-2295 .fax 217-333-2906

University of Illinois Response and Clarification to ORISE Report:

"Independent Confirmatory Survey of the Nuclear Research Laboratory at the University of Illinois Urbana-Champaign, Illinois" June 2012, DCN 5173-SR-01-0 The following is a response to issues identified in the Summary section 9, pages 13 and 14 of DCN 5173-SR-01-0:

"9.

SUMMARY

At NRC's request, ORA U conducted confirmatorysurvey activities within the NRL at the Universityduring the week of May 7, 2012. The survey activities included visual inspections!

assessments, surface activity measurements, and volumetric concrete sampling activities.

During the course of the confirmatory activities, ORA U noted several issues with the survey-for-release activitiesperformed at the University. Issues included inconsistencies with: survey unit classificationswere not designatedaccordingto MARSSIM guidance; survey instrument calibrationswere not representative of the ROCs; calculationsfor instrumentationdetection capabilitiesdid not align with the release criteriadiscussed in the licensee's survey guidance documents; total surface activity measurements were in excess of the release criteria;and Co-60 andEu-152 concentrationsin the confirmatoryconcrete samples were above their respective guidelines."

" "survey unit classificationswere not designatedaccordingto MARSSIM guidance;"

The building clearance surveys were a MARSSIM "style" survey. This was not a final status survey and hence was not meant to meet the guidance in MARSSIM. No class 1 survey was mentioned in the U of I Building Clearance Survey Guidance document because the bioshield (the only "class 1" area) was covered by a separate document (UI RX Guidance for Release of Bioshield) which specified 100% scan of the interior concrete surface. (See Attachment 1)

" "survey instrument calibrationswere not representativeof the ROCs;"

C-14 was suggested as a calibration source for our surface scan instruments instead of Tc-99. C-14 is listed as a Radionuclide of Concern (ROC) only with respect to the Derived Concentration Guidance Limits (DCGLs) for the soil. The default NRC DCGLs were adopted in the Decommissioning Plan wholesale. C-14 is identified in the Site Charactization Report (2005) only with respect to graphite and not general building contamination. C-14 was not considered to be present in any quantity to be a surface contamination problem in comparison with Co-60 and Cs-137. Smear surveys were analyzed in an LSC and no indication of C- 14 was present. The Tc-99 check source is

much more representative of the decay energy levels for Co-60 and Cs-137.

  • "calculationsfor instrumentationdetection capabilitiesdid not align with the release criteriadiscussed in the licensee's survey guidance documents;"

The survey sheets upon which ORISE made this statement were not the completed sheets.

I am unsure how this occurred. The final sheets have been provided and show the Scan MDC below the surface scan release criteria in all cases. (See Attachment 2)

  • "total surface activity measurements were in excess of the release criteria;"

Several areas were identified by ORISE as having surface activity above the release criteria. All areas identified by ORISE were remediated and resurveyed to be less than the release criteria. The survey sheets showing the remediated areas and survey points have been provided. (See Attachment 3)

  • "Co-60 and Eu-152 concentrationsin the confirmatoryconcrete samples were above their respective guidelines."

ORISE identified four locations from biased samples that showed activity above the release criteria for concrete rubble that are based on a resulting dose of 1 mrem/yr. These areas were remediated and resampled. Offsite analysis verified thatthe areas were now below the release criteria. (See Attachment 4)

Attachment 1.

UI Rx Guidance for Release of Bioshield

Guidance for release of Bioshield April 9, 2012 Prepared by: Chris Higgins Radiation Safety Officer Reviewed by: Scott LaBuy LVI Project Manager Approved by: Rich Holm University of Illinois Project Manager

Guidance Release of the Lower Bioshield

==

Introduction:==

Once the upper'bioshieldiand Bulk Shielding Tank (BST) walls .are segmented. and removed, LVVENERCION'will begin removal of the internal components of the reactor tank and drain ther6emainihn water"from thetank.. The result will be an empty aluminum tank about 12 feet deep surrounded by high density concrete more than 7 feet thick in some locations. The bioshield is only 3feet think on theside of the BST and there is direct access to the, tank interior through the two thermal columns and the various beam ports..

With the kter gone:,"the tank interior will be surveyed usihg-:a6d-held and long-reach survey instruments as-deemed' nedessa-ryto~maintain radiation "dsesALARA. It will then be renmoved in sections using appropriate metal cutting techniques to, expose the concrete behind the tank wall. A Radiation Work-Permit::(RWP)-will define the necessary radiation-protectibn methods'to be used during the tank removail task.

Purpose:

Radiological surveys will initially be performed to assess surface activity, assess the potential for volumetric activation, and to support the planning of work to maintain doses ALARA. Additional decontamination support surveys wil- be used to evaluate the' progress of the removal of activated concrete. Once site health physics'personnel believe that all activated concrete has been removed, additional surveys will be performed to confirm that there is a low probability for additional activated'or' contaminated concrete above the rerelease criteria provided -in Table 2.4 of the, Decommissioning Plan. This guidance provides the methods for conducting surveys these confirmation surveys and collecting concrete final confirmation samples from the interior surface of the reactor bioshield.

Applicability:

The guidance below applies to the reactor bioshield concrete walls, concrete making up the base and floor of the bioshield, and the concretewalls and floor of the pipe chase tunnel located below the bioshield. It also applies to metal components embedded within the bioshield wall. These include steel rebar, shadow shields and:.the beam tubes. Components removed from the bioshield'such as beam tubes or shadow shields will be surveyed and released or managed as radioactive waste in accordance with material and equipment free-release procedures.

Release Criteria: . ,:. ..

Concrete:

The inner concrete surfaces of the bioshield must conform withAhe :release criteria previ ousl~i 6stablished for-detectable. surface: contamination as well as the vofumetric criteria proVided in Table 2-4 6f the Decommissioning Plan (shown. below)

TABLE 2-4 RELEASE"CRITE [ON TRITIUMIN CONCRETE RUBBLE Associated Ralricie 95* I*e*,entile Dose AS , iate (m-e'Rlypenur/ide.--*. r..rei/yr, Re.Iese Critical Scenario

-9CreteriaerC .I a Tri5um-, 1.1J _3 9.1 E+02 Lehe.sLn. ubind.stri 15&.05 1.5E.-O5 6- P~ro~etsirig conrejej7 7 Cobalt-60 7O_+00 ' .. E-O " Road building Nickel-63 .. 5E-05 617.E04 Processing co-ioerte, IIuro5jlum-152 . 8'IO1 1. 1E+00 Road Building Notes:

a - The associated release criteriais the inverse of the 95 percentile dose.

As previously discussed inseparate documents including the DecOmmissioning Plan and a s~ubsequent procedure outlining surface: contamination release criteria for clean waste to be released from the NRL, there will be no radioactivity associated with:

licensed activities .measureable on any material released from the'NRL as clean waste.

This includes portions of the bioshield -that will remain in place for final "clean" building demolition. For concrete.surface surveys, the measurable limit criteria*equate to about 2,500 dpm/1 00 cm2 total beta/gamma, about 350 dpm'/I001cm 2removable betalgamma, about 16 dpm/100 cm 2 removable alpha, and about 200 dpm/100 cm 2 removable tritium (actual values are dependent on the daily background values).

Shadow Shields, etc.:

Surface contamination release criteria for clean, waste to be releasedfrom the NRL Will, apply to shadow shields and other embedded items removed from the bioshield during demolition: There will be no radioactivity associated with ii6ensed activities, measureable on any piece of material released from the NRL as clean waste. For surface surveys,. the criteria equates to about 2,500 dpm/100 cm2 total beta/gamma, about 350 dpm/100 cm 2 removable beta/gamma, about 16 dpm/100 cm 2 removable alpha, and about 200 dpm/1 00 cm 2 removable'tritium (actual values are dependent on the daily background values).

Perquisites:

RWPs will be prepared for removal of the aluminum reactor tank, concrete and embedded item removals (interior demolition);' and interior surveys and concrete sampling. RWPs will describe proper personnel protective equipment-(PPE),

engineering controls, and dose monitoring.

Personnel entering the'interior space of-the bioshield will wear appropriate fall protection equipment'and recovery hamesses if accessing 'theb-area fr6m above. If personnel access is by way~of the large thermal columrn opening,- fall protection will not be necessary..":

Calibrated instruments capable of measuring total and removable-beta/gamma are available and maintained in accordancerwith ENERCON: procedures. The University's liquid scintillation counter (LSC) is.available for measuring-removabie: H-3 contamination samples.

Sample~containers and sampling equipment are available for collecting concrete samples of 50 to 100 grams.

Procedure:

1. Concrete blocks removed from the top of the reactor showed occasional low-level surface contamination on the surface against the tank wall. Therefore, once the aluminum tank is removed, the initial step will be to perform, a surface decontamination on the interior concrete surface. While initial surface decontamination will not remove activated material, it should remove surface contamination that could be transfer to other surfaces, 'equipment, or personnel.
2. LVI will use a Brokk robotic tool with attached demolition hammers to rubblize the bioshield from the inside out. Periodically demolition will stop for removal of the concrete rubble. Concrete rubble will be containerized for disposal as LLRW.
3. At a point when it is believed that most of the activated concrete has been removed, surface surveys of the interior will be performed to assess additional gross or targeted decontamination/demolition.
a. Perform a 100% scan of the interior concrete surface using 2-inch by 2-inch sodium iodide (2x2 Nal) gamma scintillation detectors. These detectors will allow for the delineation of additional areas activated above the release criteria that will require additional targeted removals..
b. MicroShield indicates that concrete with concentrations of Co-60 or Eu-152 at the criteria provided in Table 2-4 of the Decommissioning Plan, will result in -an increase of about 1000 counts per minute (cpm) on the-2x2 Nal detector. .
c. Activated concrete samples collected in 2005 indicated that the.Co-60 and.

Eu-I 52 concentrations were approximately equal (on average). However, because more than one half-life of Co-60 has passed since 2005 and only about one-half of an Eu-152,half-l:ife, has:passed,.the Co-60 concentrations are expected to about one-half o:fthe Eu-I 52.:

4be concentrations.

d. Activated concrete samples from 2005 indicate that Fe-55 is about half of the Co-ý0 concentration., Due toQthe-differences in the haif-lives, Fe-55 in activated: concrete is expected to be about one-quarter of the: Co-60:, -

activity., Given, that the Table 2-4. release criterion for. Fe-55 is: 0,000 times the criteria for Co-60, 2x2 Nal surveys indicating that the, Co-60 and -

Eu-i 52 concentrations are below the Table 2-4 criteria, the surveys will also be indicative of. the Fe-55 activity concrete ,being,wel-lbelow the Table 2-4 criteria..The maximum -F-55 concentration reportediin 13 samples was.

. 22+

. 69-p-Ci/g(decayedto about; 100 pCi/g today and more than, 500 times less than the Table 2-4 criterion.)

e. Activated concrete samples from 2005 indicate that Ni-63 is not present in measureabl.e amounts. Thirteen of 13 concrete samples analyzed for Ni-63 indicated that concentrations are less than the detection, limit which was less than 5 pCi/g or more than 1000 times less than the Table 2-4 release criterion.
f. Targeted decontamination/demolition may include removing rebar or other embedded items or concrete rubbilization:
4. Repeat surveys with 2x2- Nal detectors and targeted removals until no areas of activation are identified.
5. Once the 2x2 Nal surveys indicate that activated concrete and activated embedded items have been removed, a detailed survey will be performed using a MARSSIM-based grid system. The survey will include a 100% scan of the interior of the bioshield and direct static measurements using 2x2 Nal detectors and survey instruments sensitive to beta/gamma radiation (i.e., Geiger-Mueller,

- gas proportional, or beta scintillation detectors). Static measurement locations will be determined using a random-start grid. Removable contamination smears will also be taken at static measurement locations for total beta and H-3 analysis.

6. All 2x2 Nal measurements should be indistinguishable from background and beta

-survey measurements should be below the surface contamination release criteria discussed above.

7. Additional biased measurements will be taken on exposed rebar. These measurements will. be noted on the survey form.*
8. Gamma and beta/gamma surveys, together with prior characterization data, are sufficient to demonstrate compliance with the volumetric release criteria in Table 2-4 criteria and the surface contamination criteria. Therefore, concrete sampling

will be limited to 6 samples collected from six different direct measurement locations. Each sample will be analyzed by an off-site laboratory by gamma spectroscopy for gamma-emitting isotopes including Co-60 and Eu-1 52 and by liquid scintillation counting for H-3, Fe-55, and Ni-63. Minimum detectable concentrations should be less than 50% of the Co-60 and Eu-152 criteria and less than 10% of the H-3, Fe-55, and Ni-63 criteria.

9. An additional 2 rebar samples will be collected from two separate locations that received direct survey measurements. These samples will be analyzed as described above. However, H-3 analysis is not required.

Attachment 2 UI Rx Building Clearance Surveys

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Location I Decrilption Pmr-Oecon (0Pm) Post-Decon (CpM) Notes Method 29 Wet RR Wall 42 48 Dust Wasmed 30 W om Port 86 51 Dust Washed 31 NE Suam Port 58 52 Dust Wthed 32 E Bean Port 53 49 Dust W NOTE: ORISE Loc.tons 29 anld 30wae pt ofta uarl decortnstoeffort~ HowmORISEdetenIvnedonsite goe poit did not examed release crt and were uhequrnY left off toe uvey form.

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. [ X Note: See kfoRwin pag for maps. =Lc(,X- (4/10 IL

Attachment 4 UI RX Building Clearance Survey Offsite Analysis

,W TELEDYNE F1 BROWN ENGINEERING, INC.

A Teledyne Technologies Company 2508 Quality Lane Knoxville, TN 37931-3133 865-690-6819 Chris Higgins Enercon 4490 Old William Penn Highway Murrysville, PA 15668 Report of Analysis/Certificate of Conformance 05/01/2012 LIMS #: L49994 Project ID#: EN005-3EREGUOI-12 Received: 04/10/2012 Delivery Date: 05/10/2012 P.O.# PER RECEIPT Release #:

SDG#:

This is to certify that Teledyne Brown Engineering - Environmental Services located at 2508 Quality Lane, Knoxville, Tennessee, 37931, has analyzed, tested and documented samples, as received by the laboratory, as specified in the applicable purchase order.

This also certifies that requirements of applicable codes, standards and specifications have been fully met and that any quality assurance documentation which verified conformance to the purchase order is on file and may be examined upon request.

I hereby certify that the above statements are true and correct.

Keith Jeter 6 Operations Manager CrossReference Table Client ID Laboratory ID Station ID (if applicable)

SS-RRF-001 L49994-1__

SS-RRF-002 L49994-2 SS-RRF-003 L49994-3 SS-RRF-004 L49994-4 SS-RRF-005 L49994-5 SS-RRF-006 L49994-6 SS-RRF-007 L49994-7 SS-RRF-008 L49994-8 Page 1 of 24

.1,21 TELEDYNE

'. --BROWN ENGINEERING, INC.

ATeledyne Technologies Company 2508 Quality Lane Knoxville, TN 37931-3133 865-690-6819 .

CrossReference.Table Client ID;° rLaboratory ID . Station ID'(if applicable)

SS&RRF-009 L49994-9 SS-RRF-010 L49994-10 SS-RRF-G'II IA9994-11 SS7RRF-012 - L49994-12: .

SS-RRF-013

  • L49994-13 SS-RRF-014 ,L49994-A4 SS-RRF-015 L49994-15 SS-LAF-00* L49994-16 SS-RCF-001 L49994-17.

SS-BCT-W L49994-1*

SS-BCT-NW L49994-19 SS-BCT-NE , 1 49994-20 SS-BCT-E L49994-21.

SS-WTF-001 L49994-22 SS-NFT-001 L49994-23 SS-NFT-002 L49994-24 SS-RRF-007 (DUPLICATE) L49994-25 UI-BS-001 1L49994-2:6 UI-BS-002 ,: L49994-27 UI-BS-003 L49994-28 UI-BS-004 L49994-29 14I-BS-005 L49994-30 UI-BS-006. L49994-31 UI-BSR-O0I L49994-32 UI-BSR-002 L49994-33 Method Reference Numbers Matrix Analysts Method Reference S GAMMA EPA 901.1 SD GAMMA EPAt90i.1 This report shall not be reproduced or distributed except in its entirety.

Page 2 of 24

Report of Analysis TELEDYNE 05/01/12 10:44 JI O1 BROWN ENGINEERING, INC..

A Teledyne Technologies Company L49994 Enercon EN005-3EREGUOI-12 Sample ID: SS-RRF-001 Collect Start: 04/05/2012 12:00 Matrix: Soil -(S)

Station: Collect Stop: Volume:-

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-1 Activity. Uncertainty Run Aliquot Aliquot Reference I Count Count Count Radionuclide SOP# Sigma MDC Units # Volume Units Date Date Time Units Flag Values H-3 2003 < 2.61E+00 pCi/g 1.91 ] g wet . 1_04/30/12] 20 1 IMU I I I I Sample ID: SS-RRF-002 Collect Start: 04/05/2012 12:00 Matrix: Soil. (S)

Station: Collect Stop: Volume:

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-2 S Activity. Uncertainty Ui' Run Aliquot Aliquot Reference Count1 Count Count Radionuclide SOP# Conc 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values.

FE-55 2006 < 2.06E+01 pCi/g 2.0147 g wet 04/05/12 12:00 04/27/12 1800 Sec U No H-3 2003 < 2.51E+00 pCi/g 1.99 g wet -___-_04/30/12 20 M U NI-63 2013 < -4.51E-01 pCi/g 3 2.0147 g wet 3 _ 04/27/12 45. M U Sample ID: SS-RRF-003 Collect Start: 04/05/2012 12:00 'Matrix: -Soil. - (5)

<Station: Collect Stop:. Volume:

De*ription: Receive Date: 04/10/2012 ,  %- Moistur.

LIMS Number: L49994-3 1 Activity 1Uncertainty -- 1Run Aliquot Aliquot Reference 1 Count] Count Count Radionuclide SOP# Cone 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values H-3 ]2003 < 1.94E+00 pCi/g 2.57, I gwet 1 04/30/121 20 1 M I UI I I Sample ID: SS-RRF-004 , Collect Start: 04/05/2012 12:00 Matrix: Soil (S)

Station: Collect Stop: -Volume:

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-4 Radionuclide I Activity Conc Uncertainty Cone 22 Si sigma J .

Units Run RuDC Aliquot Volumeme Aliquot ...

Units Unts Refernce.7: -Count Date' i Date 1I Count Time Count Units Flag Values H-3 1 2003 1 < I' 2.38E+00 -pCi/g 1 2.1 1 gwet I -- 0 M/0/12T 20 I M" OIP II I Flag Values U = Compound/Analyte not detected (< MDC) or less than 3 sigma No = Peak not identified in gamma spectrum

+ = Activity concentration exceeds MfDC and 3 sigma; peak identified(gamma only) Yes = Peak identified in gamma spectrum U = Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sinsa nd:

High = Activity concentration exceeds customer reporting value Unless otherwise noted, the analytical

.**** results reported Spec = MDC exceeds customer technical specification ' are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High rcovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

= Page 3 of 24

Report of Analysis P*

TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Technologies Company L49994 Enercon Chris Higgins I ,. EN005-3EREGUOI-12 Sample ID: SS-RRF-005 Collect Start: 04/05/2012 12:00 Matrix- Soil (S)

Station: Collect Stop: Volume:

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-5 Aliquot Aliquot Reference Count Count Count Radionuclide SOP Conc Activity Uncertainty 2 Sigma MDC Units RR# Volume Units Date Date Time Units Flag Values H-3 120031 < L _2.59E+06 [ pCi/g - .93. j g wet 04/3 210 20 [ M ýIimimi SampleiD: SS-RRF-006 Collect Start: 04/05/.2012-12:00 . Matrix:. Soil (S)

Station: Collect Stop: ... 0 Volume:

Description:

,- Receive Date: 04  %-MIisture:

M10/20o12 LIMS Number: L49994-6 ..

S Activity Uncertainty R.un Aliquot Aliquot Reference :Count Count Count Radionuciide SOP Cone 2 Sigma MDC Units -Volumeý units Date . Date Time Units Flag Values FE-55 2006 < _ _ 3.27E+01 pCi/g _ 2.0092 g wet 104/05/12 12:00 -04/30/12 900 See U No H-3 2003 < 2.73E+00 pCi/g. 1.83 gwet! _ ____ 04/30/12 20- M U NI-63 -120131 <____ _____ 4.53E-01 I pCi/i . 2.0092 -gwetý 4271 A-45 M U, SampleID: SS-RItF-007 Collect Start: 04/05/2012 12:00 Matrix: Soil (S)

Station: Collect Stop: ... Volume:

Description-: Receive Date: 04/10/2012  % Moisture:.

LIMS Number: L49994-7 , .... .

S7 Activity Uncertainty Ru nAliquot Aliquot Reference Count iCountCount Radionuclide OP Con 2 Sigma MDC Units Volume Units Date Date Time Units Flag Values FE-55 "j" 2006 Il < 1.34E+01 pCi/g 2.0248 g-wet 04/05*12 12:00 [.04/30/12 .60. . See UU No H-31 2003 < 2.46E+00 :pCi/g 2.03 g wet 04/30/12 20 -M U NI-63 12013 < 4.52E-01 pCi/g . 2.0248 g wet  :.04/27/12 45 M [U

'Flag Values.

U = Compound/Analyte not detected (<M1DC) or less than 3 sigma No =Peak not identified in gamma spectrum

+ = Activity concenMration exceeds MDC and 3 sigma; peak identified(gamma only) Yes = Peak idenjified in gamma spectrum U* = C6mpound/Analyte not detected. Peak not identified, but forced activity c6ricentration exceeds MDC and 3 sigmna High **** Unless otherwise noted, the analytical results reported

- Activity concentration exceeds customer reporting value Spec NMDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 4.of 24

Report of Analysis A TELEDYNE 05/01/12 10:44 * ' BROWN ENGINEERING, INC.

ATeledyne Technologies Company L49994 Enercon Chris Higgns. EN005-3EREGUOI-12 Sample ID: SS-RRF-008 Collect Start: 04/05/2012 12:00 Matrix: 'Soil (S)

Station: Collect Stop: Volume:* '

tDescription: Receive Date: 04/10/2012  % Moisture:

LIMS Number: IA9994-8 Radionuclide 1op Activity lUncertainty Cone 2 Sigma un U#

Run Aliquot Volume Aliquot Units Reference Date Count Date Count Time Count Units Flag Values 14-3 ]2003[ < 1 4 2.55E+00 *pCi/g ] 1.96 1 gwet __ 04/30/12] 20 M U Sample ID: SS-RRF-009 Collect Start: 04/05/2012 12:00 Matrix: Soil (S)

Station: Collect Stop: Volume:

Description:

Receive Date: 04/10/2012 .  % Moisture:,

LIMS Number: L49994-9 Radionuclide - .

S 1. Activity Cone Ucrany1Run 2 Sigma MDC Units FAliquot

" Volume Aliquot Units 1 Reference.1 Date Count Date 1 Count 1count Time Units Flag Values U-'3 2003 < I " L2.06E+00 pCi/g -.j 2.42 g -wet 10230/121 .220 jM" u Sample ID: SS-RRF-O10 Collect Start: 04/05/2012 12:00 Matrix: Soil (S)

Station: Collect Stop: Volume:

V-

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: "49994-10 _ _ _ ___ .,__ _ _ -,__.___- ,-_,_ ,__

... 1 1 Activity .Uncertainty 1 IR.un Aliquot Aliquot1 Reference n Count Count Count

.Radionuclide Cone 2 Sigma MDC Units R # Volume Units Date .. Date Time Units Flag Values 1-3 ,- _2003 < I I 2.27E+ 00J pCi/g [ 2.2- 3 gwet 3 '3 04/3°/12[ 20 UM]lJU1111I

. Sample.ID: SS-RRF-011 Collect Start:* 04/05/2012-12:00 Matrix: Soil " - (S)

Station: Collect Stop: - " Volume:!-

.D-escriptin:.. Receive Date: 04/10/2012 " %Moisture:

LiMSNumber: L49994-1 1,,

Radionuc~lide ... 1 SO#

Rainci2Sga#

AtvtCone y

Unetit2 Sga DC. Units Run

. Voue Unt Volume 1 Aliquot Aliquot Units at Reference "Iae... .:

.Dae

"*=**i+

Count Tme1U Cut Count nt it lgVle Flag Values H;_3 _-, ]2003[ < J _ 2.24E+00[ pei/g .. 9:23 g wet J .04f0o12 .20, M Il JIiI i Flag Values U = ' Co'mpound/Analyte not detected (< MDC) or less than 3 sigma No Peak not identified ingamma spectrum

+ = Activity'crncidetration exceeds MDC and 3 sigma; peak identified(ga a only) -Yes Peak idendtitied in gamma spectrum U* = Compoiiind/Ahalyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High = Activity concentration exceeds customer reporting value Unless otherwise noted, the analytical results reported Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

14 H21 = High HgA;. recovery recovery A-- -- 1 ' MDC - Minimum Detectable Concentration

. e revo e va ue.

Page 5 of 24

Report of Analysis 1 1 TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 A Teledyne Technologies Company L49994 Enercon Chris Higgins. EN005-3EREGUOI-12 Sample ID: SS-RRF-012 Collect Start 04/05/2012 12:00 Matrix: Soil (S)

Station: Collect Stop: Volume:

Description:

. Receive Date: 04/10/2012  % Moistiure:ý LIMS Number: L49994-12 SOP# Activity Uncertainty Run Aliquot Aliquot Reference Count Count Count Radionuclide Soft Cone 2 Sigma MDC Units H Volume Units Date Date Time Units Flag Values H-3 2003 < 2.11E+00 pCi/g 2.37 g wet 1 1 04/30/12[ 20 [ M U

.;Sample ID: SS-RRF-013 Collect Start: 04/05/2012 12:00 Matrix:' Soil (S)

Station: Collect Stop: Volume:

Description:

Receive Date: 04/10/2012 , %'Moisture':

.LIMSNumber: L49994-13 F Activity ýUncertainty F C n Run Aliquot F Aliquot [ Reference F Count Radionuclide SOP# Conc 2 Sigma MDC Units # Volume Units Date.. Date Count Time Count Units F Flag Values FE-55 2006 < 2.46E+01 pCi/g 2.0017 gwet 04/05/12 12:00 1 04/30/12 600_ Sec U No H-3 2003 < 2.57E4-00 pCi/g 1.94 g wet - "' 04/30/12 20, M U NI-63 -2013 < 4.55E-01 pCi/g 2:0017 gwet 1[04/27/i2 45 M U

Station:

Sample ID:- SS-RRF-014 Collect Start: 04/05/2012 12:00 6,i" Matrix: Soil (S).

St"tion: Collect Stop: " . Volume:

'Description: Receive Date: 04/10/20i2 MoistUre" -

LIMS Numbcr 149994-14 ___.,___ , .. _.-

Activity Uncertainty . ot Aliquot Reference aCnt Count Count Cone 2 Sigma MDC Units # Volume Units Date Dat, Time Units Flag Values

._._SOP#

Radionuclide H-3,.. 2003 < 2.30E+00 pCilg '.2.17 1 kwet 1_ ,_-_____ 04/30/121 20, 1M I UI I I Sample ID: SS-RRF-015 Collect Start: 04/05/2012 12:00 ". Matrix:: Soil , (S)

  • Decipin Station: Collect Stop: ..  :. .. %,Moisture:

,Volume: ,

Description:

.

  • Receive Date: 04/10/2012 ..-. .. . .M ..r:

LIMS Number: L49994-15 .. . -.

SOP# Activity Cone Uncertainty 2 Sigma MDC Units Run#

Aliquot Volume Aliquot Units Reference Date

{ Count

-..Date Count Time Count Unjts Flag Values Radionuclide S H-3 . 2003 I1.96E+°°[

F..... pCi/g _ 2.55. gwet 1 04/30/121 20 I I U " - -11 Fla Values.

U Corhpound/Analyte not detected (< MDC) or less than 3 sigma No Peakot identified in gamma spectrum

+ Activity concentration exceeds MIC and 3 sigma; peak identified(gamma only) Yes = Peak identified in gamma spectrum U* . Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High = Activity concentration exceeds customer reporting value . .... .. SUnless otherwise noted, the analytical results reported Spec 7 " MDC exceeds customer technical specification are related only to the samples tested in the condition they L " ow recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page'6 of 24

Report of Analysis p*

TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 A Teledyne Technologies Company

! : . .! .,ý I - , ý " ý. .

L49994 Enercon Chris Higgins. EN005-3EREGUOI-12 Sample-ID: SS-LAF-001 Collect Start:.04/05/2012 12:00 Matrix: Soil - (S)

Station: Collect Stop: Volume: .

..Description:' Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-16 Activity Uncertainty Run Aliquot Aliquot Reference Count Count Count Radionuclide SOP#,. Conc 2 Sigma MDC Units # Volume Units Date -Date Time Units [ Flag Values H;3 ~ 2003 2.OOE+00 pCi/g 2.5 g wewt  : 05/01/12 20 M. U BE-i7 2007 .< .3.09E-01 pCi/g 208.67 .g--Wet., 04/05/12.12:00 04/12/12 6124; Sec- U No K-40 . .2007 7.24E+00 8.85E-01 pCilg 208.67 g wet 04/05/12 12:00 04/12/12 6124 Sec + Yes MN-54 . 2007 < 3.97E-02 pCi/g 208.67 g wet 04/05/12 12:00'. .,04/12/12 6124 Sec U No CO-58 2007 < 3.OOE-02 pCi/g 208.67 gwet 04/05/12 12:00,.- 04/12/12 6124 See U No FE-59, - . ., 2007 < 8.03E-02 pCi/g 208.67 ggwet 04/05/12 12:00 .04/12/12 ::, 6124 Sec U No CO-60 2007 < 3.65E-02 pCi/g 208.67 g wet 04/05112 12:00 04/12/12 6124 Sec U No

-65 ... _... 2007 < 8.30E-02 pCi/g 208.67 g wet 04/05/12 12:00 04/12/12 61 Se. U No ZR-95' 2007 < 6.21E-02 pCi/g 208.67 g0412/12 6124 'Sec U N6 RU-103. . 2007 < 3.32E-02 pCi/g .... 208.67 wet 04/05/12-12:00 04/12/12 6124-- Sec U. No RU'106 2007 < 3.30E-01 pCi/g .208.67 g wet 04/05/12 12:00 04/12/12 6124 Sec U No 1-136 2007 < 5.64E-02 pCi`g 208.67 g wet 04/05/12 12:00 "04/12/12 6124 Sec U No 1S-134 " 2007 < 3.46E-02 pCi/g 208.67., g wet 04/05/12 12:00 04/12/12 6124 Sec U No CS-137- - . 2007 < 3.74E-02 pCi/g 208.67*, g wet '04/05/12 12:00, 04/12/12 6124 Sec U No BA-140 2007 < 1.70F2I pCi/g 208.67 g wet 04/05/12 12:00 04/12/12 6124 Sec U No tE-441- 2007 < 5.24E-02 pCi/g 208.67 g wet 04/05/12 12:00 04/12/12 6124 Sec U No CE-144 2007 < 1.99E-01 pCi/g 208.67 g wet 04/05/12 12:00 04/12/12 6124 Sec U No E-15 . 2007 < 8.77E-02 pCi/g! 208.67 g wet 04/05/12 12:00 04/12/12 6124: 'Sec U No RA-226 2007 < 6.68E-01 pCi/g' 208.67 gwet 04/05/122:00 04/1212 ..6124 :Sec' U oYes RA-226 2007 . 6.68E-O1 pCi/g ' 208.67 wt 04/05112 12:00. ý04/12/12 .14.Se e "H-228 *. .', 2007 3.26E-01 5.25E-02 pCi/g 208.67 g wet 04/05/12 12:00 04/12/12 6124 Sec + Yes TH-232 2007 2.74E-O1 1.01E-01 pCi/g 208.67 g wet 04/05/12 12:001 :04/12/12 6124 Sec + Yes U-235 * ., 2007 < 2.16E-01 pCi/g 208.67 g wet 04/05/12 12:00 "04012/12 6124 Sec U No U-238'>', '".. ' '2007 < 4.55E+00 .pCi/g" .2208.67 gwet .04/05/12 12:00. '-04/12/12 "-6124... Sec. U 'No Flag Values No = Peak not identified in gamma spectrum U " Compound/Analyte not dctected (< MDC) or less than 3 sigma Yes = Peak identified in gamma spectrum

.+ = Activity concentration exceeds MDC and 3 sigma; peak identified(ganmma only)

U* = Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and'3 sigma **** Unless othdrwise noted, the-Analytical results reported High = '*tivitYbotentration. exceeds customer reporting value -

Spec MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Deteclable Concentration Bolded text indicates reportable value.

Page 7 of 24

Report of Analysis '

TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 A Teledyne Technologies Company L49994 Enercon Chris Higgins' EN005-3EREGUOI-12 SamplelDI): SS-RCF-0O1 , " ,...... Collect Start: 04/05/2012 12:00 Matrix: Soil (S)

Station: .... Collect Stop: Volume:':

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-17 Sop# Activity Uncertainty Run Aliquot Aliquot Reference CouCou Count Count Radionuclide Conc 2 Sigma MDC Units Units Date Date Time Units Flag Values H-3 .. 2003 < 1.94E+00 pCi/g 2.58 g wet 95101/12, .20 M_

BE-7 2007 < 4.32F-01 pCi/g 199.99 g wet 04/05/12 12:00 04/12/12 6000 See U No K-40 2007 6.45E+00 1.04E+00 pCi/g 199.99 g wet 04/45/12 12:00. 04/12/ý2 6090 Sec + Yes MN-54 2007 < 5.70E-02 pCi/g 19.9.99 g wet 04/05/12 12:00 ,04/12/12 6000o See U No CO-58

  • 2007 < 4.68E-02 pCi/g 199.99 g wet 04/05/12 12:00 04/12/12 6000 See U No FE-59 2007 < 1.21E-01 pCi/g 199.99 g wet 04/05/12 12:00 Q4/12/12 6009 See U No CO-60 2007 < 6.55E-02 pCi/g 199.99 g wet 04/05/12 12:00 04/12/12 6000 See U No ZN-65 2007 9.58E-02 pCi/g 199.99 g wet 4/05/12 12:00 4/12/1.2 6.000 Sec U No ZR-95 2007 < 9.40E-02 pCi/g 199.99 g wet 04/015/12 12:00. 0.4/12/12 6000 See U No R-103 2007 < 4.70E-02 pCi/g 199.99 g wet 04/05/12 12:00 04/12/12 6000 See U No RU-106 2007 < 4.63E-01 pCi/g 199.99 gwet 04/05/12 12:00 04/12/12 6000 See U No 1-131 2007 < 4.6E-02 pCi/g 199.99 gwet 04/15/12 12:00 04/12/12 6000 See U No CS-1334 2007 < 4.99E-02 pCi/g l99.99 g wet 04/05/12 12:00 04/12/12 6000 See U No CS-137 2007 < 4.79E-02 pCi/g 199.99 g wet 04/05/12 12:00 04/12/12 6000 Sec U, No BA-140 2007 < 2.23E-01 pCi/g 199.99 g wet 04/05./12 12:001 04/12/12

. 6000 Sec. U No CE-141 2007 < 7.23F_,2 pCi/g 199.99 g wet 04/05/12 12:00 Q412/12 6000 See U No CE-144 2007 < 2.79E-01 pCi/g 199.99 g wet 04/05/12 12:00 04/12/12 6000 See U No EU-152 2007 < 1.38E-01 pCi/g 199.99 g Wet 04/05/12 12:00 04/12/12 6000- See U No RA-2126 2007 < 1.04E+00 pCi/g 199.99 g wet 04/05/12 .2:00 04/12/12 6009 See U Yes TH-228 2007 2.70E-01 7.25E-02 pCi/g 199.99 g wet 04/05/12 12:00 04/12/12 6000 Sec + Yes TH-232 2007 3.55E-01 1.24E-01 pCi/g 199.99 g wet 04/05/12 i2: 04/12/12 6000 See + Yes U-235 2007 < 2.79E-01 pCi/g 199.99 g wet 04/05/12 12:00 04/12/12 6000 Se U No U-238 2007 < 6.24E+00 pCi/g 199.99 g wet 04/05/ 212:00 04/12/12 60001 See U No Flag Values..

U = Compound/Analyte not detected (< MDC) or less than 3 sigma No = Peak not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes =.Peak identified in gamma spectrum U* Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High Activity concentration exceeds customer reporting value **** Unless otherwise noted, the analytical results reported Spec MDC exceeds customer technical specification are related only to the samples tested in the condition they L Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page,8 of 24

Report of Analysis TELEDYNE 05/01/12 10:44 BROWN ENGINEERING, INC.

A Teledyne Technologies Company L49994 Enercon Chris Higgins EN005-3EREGUOI- 12 Sample ID: SS-BCT-W Collect Stat: 04/05/2012 12:00 . Matrix:. ..Soil - (S)

Station: , ... ,. Collect Stop: Volume:

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-18 Iop# Activity1 Uncertainty I Run[ Aliquot Aliquot Reference Count Count Count Radionuclide SOP# Cone 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values H-3. 2003 < 2.61E+00 pCi/g 1.91 gwet 05/01/12 20 M U BE-7" 2007 < 4.44E-01 pCi/g 188.17 g wet 04/05/12 i2:9 '04/1211 6000 See U No K-40 2007 5.77E+00 9.82E-01 pCi/g 188.17 g wet 04/05/12-12:00 04/12/12 6000 Sec + Yes MN-54 2007 < 5.28E-02 pCi/g 188.17 g wet 04/05/12 12:00 041/i/ 12 6000 See u No CO-58 2007 < 5.09E-02 pCi/g 188.17 g wet- 04105/12 12:00 04/12/12 6000 Sec U No FE-59 2007 < 1.07E-01 pCi/g 188.17 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CO-60 2007 < 6.61E-02 pCi/g 188.17 g wet 04/05/12 12:00 "0/12/12 6000 See U No ZN-65 2007 < 1.05F-01 pCi/g 188.17 gwet 04/05/12 04/12/12 620 60 See U No ZR-95 2007 < 8.22E-02 pCi/g 188.17 g wet 04/05/12 12:00 04/12/12 6000 See U No RU-103 2007 < 5A6E-02 pCi/g 188.17 gwet 0j,405112 12:00 04/!2/12 600.0 Sec U No RU-106 2007 4.10E-01 pCi/g 188.17 g wet 04/0c/c2i2:90 04/12/2 6000 Sec U No 1-131 2007 < 7.90E-62 pCi/g _ 18.8.17 g wet 04/05/12 12:00 04/12/12 600 See U No CS-134 2007 < 4.92E-02 pCi/g 188.17 gwet 04/05112 12:09 04/12/12 Q6,00 See U No CS-137 . 2007 < 6.06E-02 pCi/g 188.17 gwet 04/05/12 12:00 04/12/12 6000 Sec U No BA-140 2007 < 2.51E-01 pCi/g 188.17 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CE-141 2007 < 8.11E-02 pCi/g .188.17 g wet 04/05/12 12:00 04/12/12 61000 -Sec U No CE-144 2007 < 3.20VA--1 pCi/g 188.17 g wet 04/05/12 12:00 04/12/12 6000 Sec U No EU-152 - 2007 < 1.27E-01 pCi/g 188.17 gwet 904/05/12 12-00 04/12/12 6000 Sec U No RA-226 2007 < 1.02E+00 pCi/g 188.17 g wet 04/05/12 12:00 04/12/12 .6000 See U Yes IH-218 2007 2.53E-01 6.55E-02 pCi/g 188.17 g Wet 04/05112 12:00 04/12/12 6000 Sec + Yes TH-232 .2007 2.42E-01 1.09E-01 pCi/g 188.17 g wet 04.Q5/12 12:00 04/12/12 6000 Sec + Yes U-235 2007 < 3.04E-01 pCi/g 188.17 gwet 04/05/12 12:00 04/12/12 600q Se IU No U-238 2007- 5.81E+-00 pCi/g 188.17 g wet 04/05/12 12:00 94/12/12 6000 Sec U No FlagValues--:

U = . Compound/Analyte not detected (< MDC) or less than 3 sigma No = Peak not identified in gamma spectrum

+ . . Activity~conpnination exceeds MIDC and 3 sigma; peak identified(gamma only) Yes Peakýidentified in gamma spectrum U* .Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MIC and 3 sigma

      • Unless otherwise noted, the analytical results reported High -Activity concentration exceeds customer reporting value Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 9 of 24

Report of Analysis TELEDYNE 05/01/12 10:44 P' BROWN ENGINEERING, INC.

ATeledyne Technologies Company L49994 Enercon Chris Higgins , EN005-3EREGUOI-12 Sample ID: , SS,-BCT-NW Collect Start: 04/05/2012 12:00 i. Matrix:- -Soll. (S)

Station:, Collect Stop: 2 Volume: -

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-19 S Activity Uncertainty Runf Aliquot Aliquot Reference Count Count Count Radionuclide SOn Cone 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values H-3 2003 < 2.26E+O0 pCi/g 2.21 g wet 05/01/12 *20 -M U BE-7 2007 < 3.21E-01 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 See U No K-40"' 2007 6.01E+00 1.00E+00 pCi/g 189.44 gwet 04/95/12 12:00 04/12112 6000 Sec + Yes MN-54 2007 < 4.15E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6.000 Sec U No CO-58 2007 < 4.OOE-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec U No FE-59 2007 < 9.40E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec U No Co-6 2007 5.05F-02 pCi/g 189.44 g wet 04/05/12 12:.00 04/12/12 600 Sep U No ZN-65 2007 < 8.43E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec U No ZR-95 - 2007 < 8.39E-"2 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec U No RJ-9103 2007 < 4.21E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec U No RU-106 2007 < 3.47.-0 pCi/g 189.44 gwet 04/05/12 12:00 04/12/12 6000 Sec U No 1-1316 2007 < 7.25E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CS-134 2007 < 4.19E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 See U No CS-137 2007 < 5.28E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec U No BA-140 2007 < 2.OOE-01 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 See U No CE-141 2007 < 5.66E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/i2 6000 Se U No CE-144 2007 2.27E-01 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 See U No EU-152 2007 < 1.09E-01 pCi/g 189.44 g wet U/k12 12:00 04/12/12 6000 Sec U No RA-226 2007 9.07E-01 5.721-01 pCi/g 189.44 g wet 04/05/1.2 12:00 04/12/12 6000 See + Yes TH-228 2007 1.50E-01 5.61E-02 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec + Yes TH-232 2007 2.76E-01 9.77E-02 pCi/g 189.44 gwet 04/05/12 12:00 -04/12/12 6000 Sec + Yes U-235 2007 < 2.39E-01 pCi/g 189.44 g wet 04/05/12 12:00 04/12/12 6000 Sec _U No U-238 2007 < 5.52E+00 pCi/g 189.44 g wet 04/05112 12:00 04/12/12 6000 Sec U No Flag.Values.._.

U = Compound/Analyte not detected (< MDC) or less than 3 sigma No =.Peak not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) and3"sgm Yes = Peak identified in gamma spectrum U,* .. ?,= *.Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High *44**Unls otherwise noted, the anaIytical results reported Activity concentration exceeds customer reporting value Spec MDC exceeds customer technical specification are related only to the samples tested in the condition they L Low recovery are received by the laboratory.

H High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 10 of 24

Report of Analysis TELEDYNE P"'h BROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Technologies Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID: " SS-BCT-NE " -Collect Stait: 04/05/2012 12:00 Matrix: Soil, (S)

Station:.' Collect Stop: Volume:.

Descnption: Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-20 F Activity Uncertainty Run Aliquot Aliquot Reference Count Count Count Radionuclide SOPf Cone 2 Sigma MDC Units Volume Units Date Date Time Units Flag Values FE-55 2006 < 2.19E+01 pCi/g 2.0025 g wet 04/05/12 12:00 04/30/12 600 See U No H-3 2003 < 2.92E+00 pCi/g 1.71 gwet....... ...... /5/01/12 20 M U NI-63 2013 < 4.56E-01 pCi/g 2.0025 g wet 04-/27/12 45 M U BE-7

  • 2007 < 4.42E-01 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 600Q See U No K40" 2007 7.85E+00 1.04E+00 pCi/g 180.16 - g wet- 04/05/12 12:00 04/12/12- -6000 See + Yes MN-54 2007 < 5.88E-02 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 - .6000 See U No CO-58 2007 < 4.54E-02 pCi/g 180.3 gWet 04/05/12 12:00 04/12/12 6000 Sec U No FF&59 2007 < 1.09E-01 pCi/g 180.36 g wet 04/05/12 12:00 04/12.12 6000 Sec U No CO-60. 2007 < 5.45E-02 pCi/g 180.36 gwet 04/05/12 12:00 04/12/12- 6000 Sec U No ZN-65 2007 < 1.13E-01 pCi/g 180.36 - g wet 04/05/12 12:00 04/12/12 6000 Sec U No ZR-95 2007 < 9.97E-02 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 60090 Sep U No RU-103 2007 < 5.27E-02 pCi/g 180.36 g wet 04/05/12 12:00 04 2 600 Sec U No RU-106 2007 < 4.32E-01 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 6000 Sec U No 1-431 2007 < 9.1OE-02 pCi/g . 180.36 gwet 04/05/i2 12:00 04/12/12 6000 See U No CS-134 2007 < 4.51E-02 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CS-137 2007 < 5.70E-02 pCi/g 180.J6 gwet. 04/05/12 12:00 04/12/12 6000 S.c U No BA-140 2007 < 2.58E-01 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 60090 -See U No CE:l41 2007 < 7.85E-02 pCi/g 180.36 gwet 04/05/1212:00 04/12/12 6000 See U No CE-144 2007 < 3.21E-01 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 .6000 Sec U No EU-152 2007 < 1.63E-01 pCi/g 180.36 gwet 04/05/12 12:00 00112/12 6000 See U No RA-226 2007 < 1.11E+00 pCi/g 180.36 g wet 04/05/12 12:00 04/12!12 6000 See U Yes TH-228 2007 2.03E-01 1.09E-01 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 60Q0 See + Yes u-235 2007 < 3.15E-01 pCi/g 180.36 g wet 04/05/12 12:00 94/12/12 6000 See U No U-238 2007 < 6.06E+00 pCi/g 180.36 g wet 04/05/12 12:00 04/12/12 6000 Sec U No Flag Valies U = .Compound/Analyte not detected (< MDC) or less than 3 sigma No Peak not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes Pea.k.identified in gamma spectrum U* -

  • Compotund/Aialyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3-sigma High = ... Activity concentration exceeds customer reporting value
  • Unless otherwise noted, the analytical results reported Spec MDC exceeds customer technical specification are related only to the samples tested in the condition they L tow recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 11 of 24

Report of Analysis TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Technologies Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID: SS-BCT-E Collect Start: 04/05/2012 12:00 .. Matrix: ,;Soil (S)

Station: . ,Collect Stop: Volume:'.

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-21 1SOP# 1 Activity Uncertainty Run Aliquot Aliquot Reference Count Count Count Radionuclide Cone 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values FE-55 2006 < 1.65E+01 pCi/g 2.0028 g wet 04/05/12 12:00 04/30/12 843 Sec U No H-3 2003 < 2.38E+00 pCi/g 2.1 g wet 05/01/12 20 M U NI-63 2013 < .4.58E-01 pCi/g 2.0028 .g wet 04/27/12 .45 .M U BE-7 2007 < 3.21E-01 pCi/g 192.61 g wet 04/05/12 12:00 04/12/12 6000 Sec U No K-40 2007 6.12E+00 1.04E+00 pCig 192.61 gwet 04/05/12.12:00 04,/12/12 6000 See + Yes MN-54 2007 < 2.842-02 pCi/g 192.61 g wet 04/05/12 12:00 04/12/12 6000 Sec ci U U No N o 4/ 1 2/ 12 600 0 Se CO-58 2007 < 3.76F,02 pCi/g 192.61 g wet wet 04/05/12 120012: 004/12/12 0 4/05/12:00 6000 Sec U No p C i/g 192.6 1 FE-59 2007 < ... 7 .51 -02 8.08E-02 .pCi/g 192.61 g wet 04/05/12 12:00 04/12/12 6000 Sec U No 20 07 <

e c A- UJ sSec No Z N , 65 CO-60 2007 1.62E-01 4.97E-02

.66 2-O 2 pCi/g C.pi/g __

192.61 92.61 gg w wet et /

04/051/12 0 45

/0 .. . .

12:00 12  :

12 00 04 /l2/. 2N

/04/12 12 04/12/12 6000 0-000 Yes o.

20 07 <5 1 2 0

10 0/ 1 2/2 60 00 Se .N U ZR-95 ; pC i/g 192.6 1 g wet .04 05/ 1 2 N No-o

. 1 52 -02 se c cuU Se RU' 1 03 20 07 <3 1 9r2.61 g wet 04 /05/05 12:00-~ 04

/12 04/12/12 6000 006

/12/12 60 No

-Ol pCi/g 04 /12 12:00 U No-2007 <2.91F 192 .61 g wet 04 h2/i2 6000 Sec Se c U RU* I06 pCi/g 192.61 g wet 0 4/05/12 04/05/12 12:00 12:00 04/12/12 4 02 3.05F_,-02 pC i/g 192.61 g wet 20 07 <5.232

< pCi/g I1 -31 2007 5.22E-02 No 0 CS -134 < Sec U 2007 04/12/12 6000 No CS-137 gwet 04/05/12 12:00 04i12/12 6000 60'00 Sec Se c U No-192.61 g wet 04 12:00

/05/12 04/12/12 4.I2E-02 pCi/g 192.61 g wet 04/05/12 12:00 U No BA -140 2007 2007 <<1.71E-01 pCi/g 192.61 04/12/12 6000 Sec CEZl41 <

1.55E-01 g wet 04/05/12 12:00 c U 2007 pCi/g 192.61 0 .N 04/12/12 6 000 Se + Yes CE-144 1.059-01 192.61 g wet 04/05/12 12:0 04/12/12 6000 Sec 2007 < 9.15E- 0I pCi/g g wet 04/05/42 12:00 Sec U No EU 152 < 192.61 04/12/12' 6000 2007 pCi/g g wet 04/05/12 12:00 RA-226. 2.90E-01 5.66E-02 .192.61 2007 1.85E-01 pCi/g TH-228 <

2007 U-235 U-238 . 2007 <14.74E+-0 pCi/g 192.61 g wet 04/05/12 12:00 04/12/12 6000 Sec U No Flag Values ' . - ' I -I U < Compound/Analyte not detected (< MDC) or less than 3 sigma No = Peak not identified in gamma spectrum

+ =. Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes =Peak identified in gamma spectrum U* =Cnpmpoufid/Analyte not detected. Peak not identified, butfore.d activity concentration exceeds MbC and 3 sigma

  • Unless otherwise noted, the analytical results reported High Activity concentration exceeds customer reporting value Spec I MDC exceeds customer technical specification are related only to the samples tested in the condition they L Low recovery are received by the laboratory.

H High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page .12 of 24

Report of Analysis TELEDYNE 05/01/12 10:44 P* BROWN ENGINEERING, INC.

A Teledyne Technologies Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample!.D- SS-WTF-001 Collect Starts 04/05/2012 12:00 Matrix: ,Soil (S)

Station: Collect Stop: Volume:

Description: Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-22 Sop# Activity Uncertainty Run Aliquot Aliquot Reference Count Count Count Radionuelide Cone 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values BE-7, 2007 < 5.47E-01 pCi/g 197.69 g wet 04/05/12 12:00 04/12/12 6000 Sec U No K-40 2007 5.12E+00 1.20E+00 pCi/g 197.69 gwet 04/05/12 12:00- 04/12/12 6000 Sec + Yes MN-54 2007 < 7.47E-02 pCi/g 197.69 g wet 04/05/12 12:00 -04/12/12 6000 Sec U No CO-58 2007 < 7.18E-02 pCi/g 197.69 g wet 04/05/12 12:00 04/12/12 6000 Sec U No F&,59 2007 < 1.94E-01 pCi/g 197.69 gwet 04/05/12 12:00 04/12/12 6000 Sec U No CO-60 2007 1.05E+00 9.98E-02 pCiwg 197.69 g.wet 04/05/12 12:00 04/12/12 6000 Sec + Yes ZN-65 2007 < 1.78E-01 pCi/g 197.69 g wet 04/05/12 12:0. 04/12/12 6000. Sec U No ZR-95 2007 < 1.14E-01 pCi/g 197.69 g wet 04/05/i2 12:00 04/12/12 6000 Sec U No RU-103 2007 < 7.27E-02 pCi/g 197.69 g wet 04/05/12 12:00 0/12/12 6000 Sec U N-o RU-106 2007 < 5.63E-01 pCi/g 197.69 g we 04/05/12.12:00 04/12/12 6000 Sec U No 1=131f 2007 < 1.1OE-01 pCi/g 197.69 g wet 04/05!12 12:00 04/12/12 6000 Sec U N CS-134ý 2007 < 7.04E-02 pCi/g 197.69 g wet 04/05/12 12:00 04/12/12 6000 Sec U CS-13"' 2007 < 7.23E-02 pCi/g 197.69 g~wet 04/05/1 12:00 041/1/2 6000 See U No BA-140 2007 < 2.95E-01 pCi/g. 197.69 g wet 04/05/1212:00 04/12/12 6000. Sec U No CE-141 - 2007 < 9.21E-02 pCi/g 197.69 g wet 04/05/12 12:00 04/12/12 6000 Sec u No.

CE-144 2007 < 3.65E-01 pCi/g 197.69 gwet 04/05/12 12:00 04/12/12 6000 See U No EU-152 2007 < 1.99E-01 pCi/g 197.69 gwet 04/05/12 12:00 04/12/12 6000 Sec U No RA226. 2007 <1.23E+00 pCi/g 197.69 g wet 04/05/12 12:00 04/12/12 6000. Sec U Yes TH-228 2007 2.11E-01 7:35E-02 pCi/g 197.69 g wet 04/05/12 12:00 04/12/12 6000 Sec Yes+

U-215 2007 < 3.72E-01 pCi/g 197.69 g wet 04/05/12 12:00 .04/2/112 6,000 Sec U No U-238 2007 < 8.60E+06 .pCi/g 197.69 g wet 04/05/12 12:00 04/1.2/12 6000 Sec U No

,Flag Values ': .  %

U = --Compound/Analyte not detected (< MDC) or less than 3 sigma No Peak~not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes -.Peak identified in gamma spectrum U* Compound/Aalyte not detected. Peak not identified, but forced activity concentration exceeds MDCand 3 sigma High = Activity concentration exceeds customer reporting value ***Unless otherwise noted, the analytical results reported Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 13 of 24

Report of Analysis TELEDYNE

  • hBROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Technologies Company L49994 Enercon Chris HigginS EN005-3EREGUOI-12 Sample ID: SS-NI'T-OO1 .. Collect Start: 04/05/2012 12:00  ;.. Matrix:.S~i! . (S)

Station:.,,_,.- Collect Stop: Volume:.

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number. L49994-23 Activity Uncertainty i Runi Aliquot Aliquot Reference Count Count Count Radionuclide SOP# Conc 2 Sigma MDC Units # Volume Units Date Date Time Units flag Values BE-7 2007 < 5.59E-01 pCi/g 182.16 gwet 04/05/12 12:00 04/12/12 6000 See U No K-40 2007 5.24E+00 1.17EE+00 pCi/g 182.16 gwet 04/05/12 12:00 04/12/12 6000 See + Yes MN-54 2007 < 6.14F,02 pCi/g 182.16 gwet 04/05/12 12:00 04/12/12 6000 See U No CO-58 2007 < 6.70E-02 pCi/g 182.16 gwet 04/05/12 12:00 04/12/12 6000 See U No FE-59 2007 < 1.38E-01 pCi/g 182.16 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CO-60 2007 < 9.79E-02 pCi/g 182.16 g wet 04/05/12 12:00 04/12/12 6000 See U Yes ZN-65 2007 < 1.28E-01 pCi/g 182.16 g wet 04/05/1212:00 04/12/12 6000 See U No ZR-95 2007 < 1.18E-01 pCi/g 182.16 g wet 04/05/12 12:00 04/12/12 6000 Sec U No RU-103 2007 < 6.83E-02 pCi/g 182.16 g wet 04/05/12 12:00 04/12/12 6000 Sec U No RU-106 -2007 6.96E-01 pCi/g 182.16 g wet 04/05/12 12:00 04/12/12 6000 See U. No 1-131 2007 < 1.14E-01 pCi/g 182716 gwet 04/05/12 12:60 04/12/12 6000 Sec U No CS-134 2007 < 6.84E-02 pCi/g 182.16 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CS:137 2007 < 6.75E-02 pCi/g 182.16 g Wet 04/05/12 12:00 04/12/12 6000 Sec U No BA-140 2007 < 3.432-01 pCi/g 182.16 g wet 04/05/12 12;00 04/12/12 6000 See U No CE-141 2007 < 9.95E-02 pCi/g 182.16 gwet 04/05/12 12:00 04/12/12 6000 See U No CE-144 2007 < 4.042-01 pCi/g 182.16 g wet 04/05/12 12:00 04/12/i2 6000 Sec U No EU-152 2007 < 2.10E-01 pCi/g 182.16 g9wet 04/05/12 12;00 04/12/12 6000 Sec U No RA-226 2007 < 1.32E+00 pCi/g 182.16 g wet 04/05/12 12:00 04/12/12- 6000 Sec U Yes TH-228 2007 2.24E-01 1.07E-01 pCi/g 182.16 g wet 04/05/12 12:00 04/12/12 - 6000 Sec + Yes U-235 2007 < 3.96E-01 pCi/g 182.16 g wet 04/05/12 12:00. 04/12/12 6000 Sec U No U-238 2007 < 8.23E+00 pCi/g ___ 182.16 g Wet 04/05/12 12:00 04/12/12 6000 Sec U No Flag Values:-

U = Compound/Analyte not detected (< MDC) or less than 3 sigma No =.Peak not identified in gamma spectrum

+ . Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes = Peak identified in gamma spectrum U* Compound/Ahalyte not detected. Peak not identified, but forced activity conc.entfatio0 excees MDC and 3 sigma High = Activity concentration exceeds customer reporting value **** Unless otherwise noted, the analytical results reported Spec- . hMDC exceeds customer technical specification are related only to the samples tested in the condition they L = - Low recovery are received by the laboratory.

4 = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 14 of 24

Report of Analysis TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 A Teledyne Technologies Company L49994 Enercon Chris H-iggins EN005-3EREGUOI-12 SSampleID:i SS-NFT-002 Cllect'Start- 04/05/2012 12:00 Matrix: Soil (S)

Station:.. Collect Stop: Volume:

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: LA9994-24 Iop# Activity Uncertainty I Run[ Aliquot Aliquot Reference1 Count Count Count Radionuclide SOP# Conc 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values BE-7 2007 < 6.37E-01 pCi/g 158.6 g wet 04/05/12 12:00 04/12/12 6000 See U No K-40 2007 6.34E+00 1.34E+00 pCi/g 158.6 g wet 04/05/12 12:00 04/12/12 6000 Sec + Yes MN-54 CO-58 2007 <7.86E-2

< 8.48E-02 pCilg pCi/g 158.6 .ggwet wet 04/05/12 12:00 00/12-12!

04/12/12 6000 6000 Sec U No FE-59. 2007 < 1.65E-01 pCi/g 158.6 g Wet 04/05/12 12:00 04/12/12 6000 Sec U No CO-60'. 2007 8.47E-01 8.26E-02 pCi/g 158.6 g wet 04/05/12 12:00 04/2/12 6000 See + Yes ZN-65 2007 Y < 1.69E-J01 pCi/g 158.6 g wet 04/05/12 12:00 04/12/12 6000 - Sec U No ZR-95 - 2007 < 1.39E-01 pCi/g 158.6 g wet 04/05/12 12:00 04/12/12 6000 See U No RU-103 2007 < 6.88E-02 pCi/g 158.6 g wet 04/05/12 12:00 04/12/12 6000 See U No RU-106 2007 < 6.77E-01 pCi/g 158.6 gwe 04/05/12 1200 .04/12/12 6600 Sec U No 1-131 2007 < 1.14E-O1 pCi/g 158.6' g wet 04/05/i2 12:00 04/12/12 6000 See U No CS-134. 2007 < 7.14E-02 pCi/g 158.6' g wet -04/05/12 12:00 .04/12/12 6000 Sec U No CS-137 . 2007 1.76E-01 1.02E-01 pCi/g 158.6 g we 04/05/122i00 04/1i2/12 6000 Sec 11 Yes BA-140. 2007 < 3.26E-01 .pCi/g 158.6 g wet 04/05/1i 212.00 04/12/12 6000 See U No CE-141 -- 2007 < 1.OOE-0I pCi/g 1158.6 gkwet 04/05/12 12-00 04/12/12 6000 See U No C&.144 2007 < 3.64E-01 pCi/g 158.6. g wet 04/05/12 12:00 04/12/12 6000 Sec U No EU-152 2007 < 2.03E-01 pCi/g 158.6 g wet 04/05/12 12-00 04/12/12 6000 see U No RA 226 2007 < 1.26E+00 pCi/g 158.6 g wet 04/05/12 12:00 04/12/12 6000 Sec U Yes TH-228 - 2007 1.67E-01 1.00E-01 pCi/g [ 158.6 g wei 04/05/12 1200 04/12/12 6000 Sec + Yes U-235 2007 < 4.04E-01 pCi/g 158.6 g wet 04/05/12 12:00 04/12/12 6000 Sec U No U-238 2007 < 9.93E+00 . pCi/g . 158.6 g wet 04/05/12 12-00 04/12/12 6000 se U No Flag Values, U = Compound/Analytc not detected (< MDC) or less than 3 sigma No =pe n.not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes -*Peak identified in gamma spectrum U - Compcrii',AIalyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma.

      • .'nless U otherwise noted, the analytical results reported High = Activity concentration exceeds customer reporting value Spec .-.. -MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 15 of 24

Report of Analysis P*

TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Technologies Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID: SS-RRF-007 (DUPLICATE) Collect Start: 04/05/2012 12:00 Matrix: .'Soil (S)

DeStation: Collect Stop: Volume: -

Deseription: Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-25 Activity Uncertainty DCRun Aliquot Aliquot Reference Count Count Count Radionuclide SOPIIS Cone 2 Sigma MDC Units # volume Units Date Date Time Units Flag Values 11-3 2003 1 < 2.10E'i-00I pCi/g I 2.38 g wet, 05/01/121 20 I M. I UI Flag Values U = Compound/Analyte not detected (< MDC) or less than 3 sigma No = Peak not identified in gamma spectrum

+ - Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes =Peak identified in gamma spectrum

,U* = ý-

.Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MIDC and 3 sigma High Activity concentration exceeds customer reporting value **Unless otherwise noted, the analytical results reported Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery Bolded text indicates reportable value. MDC - Minimum Detectable Concentration Page 16 of 24

Report of Analysis P" TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATehedyne Technologies Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample HD:: UI-BS-001 Collect Start: 04/05/2012 12:00 -Matrix: Soil (S)

Station: Collect Stop: Volume:.

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-26 Radionuclide SOP 1 Activity Conc Uncertainty 2 Sigma [ MDC Units Run N

Aliquot Volume 2.0123 Aliquot Units g wet Reference Date 04/05/12 12:00 Count Date 04/30/12 Count Time 600 Count Units See U Flag Values No F-55 2006 < 1.29E+01 pCi/g H--3 2003 < 3.10E+00 pCi/g 1.61 g wet 05/01/12 20 M U NI-63 2013 < 4.53E-01 pCi/g 2.0123 g wet 04/28/12 45 M U 11-7 2007 < 3.90E-01 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 See U No K-40 2007 7.38E+00 1.11E+00 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec + Yes MN-54 2007 < 4.31E-02 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CO-58 2007 < 5.10E-02 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 See U No F-59 2007 < 1.10E-01 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CO-60 2007 < 4.93E-02 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No ZN-65 2007 < 1.01E-01 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 See U No ZR-95 2007 < 1.05E-01 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No R-U-103 2007 < 5.26E-02 pCi/g 196.77 g wet 04/05/12 12:00 04112/12 6000 See U No RU-106 2007 < 4.17E-01 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No 1-131 2007 < 7.80E-02 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 See U No CS-134 2007 < 4.79E-O2 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CS-137 2007 < 5.67E-02 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No BA-140 2007 < 2.18E-01 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 See U No CE-141 2007 < 7.90E-02 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 See U No CE-144 2007 < 2.87E-01 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No EU-152 2007 < 1.46E-01 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 Sec U No RA-226 2007 < 1.17E+00 pCi/g 196.77 g wet 04105/12 12:00 04/12/12 6000 See U No T1H-228 2007 2.37E-01 8.04E-02 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 See + Yes U-235 2007 < 3.15E0 pCi/g 196737 g wet 04/05/12 12:00 04/12/12 6000 Sec U No U-238 2007 < 6.88E+00 pCi/g 196.77 g wet 04/05/12 12:00 04/12/12 6000 See U No Flag'Values U = Compound/Analyte not detected (< MDC) or less than 3 sigma No , -Peak not identified in gamma spectrum

+ = Activity ncentrftion exceeds M.DC and 3 sigma; peak identified(gamma only) Yes Nakeidentifibd in gamma spectu U# = *"Compound/Analyte notdetected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma

        • Unless otherwise noted, the analytical results reported High = Activity concentration exceeds customer reporting value Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value. "Page 17 of 24

Report of Analysis P' TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Technologies Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID:, UI-BS-002 Collect Start: 04/05/2012 12:00 Matrix: Soil (S)

Station: Collect Stop: Volume:"

Description:

- Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-27 Fop# Activity Uncertainty 1 1 [Run Aliquot Aliquot Reference Count Count Count Radionuclide SOP# Cone 2 Sigma MDC Units # Volume Units Date. Xkate. Tike Units I Flag Values FE-55 2006 < 1.25E+01 pCi/g 2.0072 g wet 04/05/12 12:00 04/30/12 600- Sec U No H-3 -- 2003 < I .. 2.89E+00 pCi/g 1.73

  • g wet - 05/01/12 t-20: -M`- U NI-63 2013 < T. 4.58E-01 pCi/g 2.0072 g Wet , 04/28/12 .45 M; U BE-7 2007 < 3.33E-O1 pCi/g 200.95 g. wet 04/05112 12:00 04/12/12 6000 Sec U No K 2007 7.33E+00 8.86E-01 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec + Yes MN-;54 2007 < 4.60E-02 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 .6000 Sec U No CO-5& 2007 < 4.14E-02 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No FE-59 2007 < 1.15E-01 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CO-60 2007 < 6.43E-02 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No ZN-65. - 2007 < 7.80E-02 pCi/g= - 200.95 gwet 04/05/12-12:00 04/12/12 6000 Sec U No ZR-95 2007 < 7.5E-02 pCi/g 200.95 g wet 04/05/12 12;00 04/12/12 6000 Sec U No RU-103 2007 < 4.13E-02 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No RU-106 2007 3.53E-01 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 See U N6 1-i31 2007 < 7.35E-02 pCi/g 200.95 g Wet 04/05/12 12:00 04/12/12 6000 Sec U No CS-1-34 2007 < 3.60E-02 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CS-137 2007 < 4.84E-02 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No BA-140 2007 < 2.12E-01 pCi/g 200.95 gwet 04/05/12 12:00 04/12/12 6000 Sec U No CE-141 2007 < 61.9E-02 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CE444 2007 < 2.37E-01 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No EU-152 2007 "< 1.10E-41 pCi/g 200.95 g wet 04/05/12 12:00 04/12/,12 6000 Sec U No RA-226 2007 < 7.60E-01 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U -Yes TH-228 2007 3.60E-01 5.53E-02 pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec + Yes T-b232 2007 2.90E-01 1.24E-01 . , pCi/g 200.95 gwet 04/05/12 12:00 04/12/12 6000 Sec + Yes U-235 2007 < 2.50E-.O pCi/g 200.95 g wet 04/05/12 12:00 04/12/12 6000 Sec U No U-238 2007 < 5.15E+00 pCi/g 200.95 g wet 04/05/12_12:00 04/1?2ff2 6000 Sec U No FlagValues .

U - Compound/Analyte not detected (< MDC) or less than 3 sigma No "Peak not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes = Peak identified in gammaspectrum U* . Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High Activit concentration exceeds customer reporting value n****-nless otherwise noted, the analytical results reported -

Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 18 of 24

Report of Analysis lf' TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Technologies Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID: UI-BS-003 Collect Start: 04/05/2012 12:00 Matrix: Soil (S)

-Station: Collect Stop: Volume:

-Descriptinfi Receive Date: 04/10/2012 O/o Moisture:

LIMS Number: L49994-28 Activity Uncertainty U RunJ Aliquot Aliquot Reference Count Count Count Radionuclide S Cone 2 Sigma MDC Units N Volume Units Date Date Time Units Flag Values FE55 2006 <1.09E-f0I pCi/g 2.0116 gwet 04/05/12 12:00 04/30/12 1091 See U No H-3. -. 2003 < 2.31E+00 pCi/g .2.16- gwet . 05/01/12 20 M M- U NI-63 2013 < 4.56E-01 pCi/g 2.0116 gwet "

  • 05011 04/28/12 452,0.. M U BE-,: 2007 < 3.93E-01 pCi/g 218.38 g wet 04/05/12 12:00 04/12/12 .6000 Sec U No K,40 , 2007 -5.76E+00 7.84E-01 pCi/g 218.38 g wet 04/05/12 12:00 04/12/12 6000 Sec .+ Yes MN-54 2007 < 4.59E-02 pCi/g 218.38 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CO-58* 2007 < 4.51E-02 pCi/g 218.38 g wet 04/05/12 12:00 04/12/12 6000. Sec U No FE-59,, 2007 < 9.05E-02 pCi/g 218.38 g wet 04/05/12 12.00 04/12/12 6000 Sec U No CO-60, 2007 < 4.62Ft02 pi/g 218.38 g wet 04/05/12 12;00 04/12/12 6000 Sec U No ZN-65.' 2007 < 8.81F-02 pCi/g 218.38 g wet 04/05/12 12:00 04/12/12 6000 See U No ZR-95 2007 < 7.95EM02 pCi/g 218.38 g wet 04105/1212:00- 04/12112 6000 Sec U No,-

RU-103 2007 < 4.85E-02 pCi/g 218.38 g wet .04/05/12 12:00 04/12/12 6000 Sec U No RU-106 2007 < 3.93E;-01 pCi/g 218.38 gwet 04/05/12 12;00 04/12/12 6000 see U No 1,131 2007 < 7.80E-02 pCi/g 218.38 g wet 04/05/12 12.00 04/12/12 6000 Sec. U No CS-134 2007 < 4.14E-02 pCi/g- 218.38 gwet 04/05/12 12:00 04/12/12 6000 See U No CS-137 2007 < 5.09EF02 pCi/g 218.38 gwet 04/05/1212:00 04/12/12 6000 'Sec U No BA-140 2007 < 2.07E-01 pCi/g 218.38 gwet 04/05/12 12:00 04/12/12 6000 -Sec U No CE-141 2007 < 6.60E-02 pCi/g 218.38 g wet 04/05/12 12:00. 04/12/12 6000 See U No CE-144 2007 < 2.67F_01 pCi/g 218.38 g wet 04/05/12 12:00 04/12/12 6000 Sec U No EU4152 2007 <. 1.22E-01 pCi/g 218.38 g wet 04/05/12 12-00 04/1/2/12 6000 Sec U . No RA-226 2007 < 8.71E pCi/g 218.38 g Wet 04/05/12 12:00 04/12/12 6000 See U Yes TH-228 2007 3.10E-01 6.50E-02 pCi/g 218:38 gwet 04/05/12 12:00 .04/12/12 6000 See + Yes TH-232 2007 2.45E-01 9.63E-02 pCi/g 218.38 gwet 04/05/12 12:00 04/12/12 6000 See + Yes U-235 2007 < 2.57M-1 pCi/g 218.38 g wet 04/05/12 12:00 04/12112 6000 Sec U No U-238 2007 < 5.45E+00 pCi/g 218.38 g we 04/05/12 12:00 04/12/12 600Q Sec U No Flag Values U = Compound/Analyte not detected (< MDC) or less than 3 sigma No Peak not identified in gamma spectrum

+ =i "Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes = Peak identified in gamma spectrum U* , Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma,

. *** Unless-otherwise noted, the analytical results reported High = Activity u6ficentration exceeds customer reporting value Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 19 of 24

Report of Analysis P!

TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Technologies Company L49994 Enercon ;I I Chris Higgins EN005-3EREGUOI-12 Sample ID:" UI-BS-004 Collect Start: 04/05/2012 12:00 Matrix: Soil (S)

Station:' Collect Stop: Volume: '

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-29 Activity Uncertainty Run Aliquot Aliquot Reference Count Count Count Radionuclide SOP# Cone 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values FE-55. 2006 < 1.51E+01 pCi/g 2.0106 g wet 04/05/12 12:00 04130/121 600, Seo U No H-3 2003 < 2.55E+00 <pCi/g 41.96 g wet . .. 05/01/1-2 20 M U NI 2013 < 4.55E-01, pCi/g 2.0106 g wet 04128/12 45. M U BE,7 2007 < 2.93F_01 pci/g 210.06 g wet 04/05/12 1.200 04/12/12 6000 See U No K-40 2007 4.93E+00 8.74E-01 pCi/g 210.06 g wet 04/05/12-12:00, 04/12/12 6000 Sec + Yes MN-54 2007 < 2.52E-02 pCi/g 210.06 g wet 04/05112 12:00 04/12/12 6000. See U No CO-58 2007 < 4.12E-02 pCi/g 210.06 g wet 04/05/1.2 12:00 04/12/12 6000. See VU No FE-59.. 2007 < 7.10E-02 pCi/g 210.06 gwet 04/05112 12:00 04/12/12 6000 See U No CO-60 2007 < 3.53E-_02 pCi/g 210.06 g wet 04105112 12:00 04/12/12 6000 See U No ZN-65 2007 -< 7.57E-02 pCi/g --210-06 g wet -04/05/12 12:00 04112/12 6000 Sec U No ZR-95. 2007 < 5.59E-02 pCi/g 210.06 g wet 04/05/112,12:00. 04/j2/1,2 6000 See U No RU-103 2007 < 2.95E-02 pCi/g 210.06 g wet 04/05/12 1J2:00. 04/.12/12 6000i See U No RU-106 2007 < 2.85E-01 pCi/g 21,0.06 g wet 04/05/1Z2 12:00, 04/12/12 6000, See U No-1-131, 2007 < 4.99E-02 pCi/g 210.06 g wet 04/05/12 12:00 04/12/12 6000 See U No CS-134 2007 < 2.74E-02 pCi/g 210.06 g wet 04/05/12 12.00. 04/12/12 6000 See U No CS-137 2007 < 3.32E-02 pCi/g 210.06 g wet 04/05/12 12:00 04/12/12 6000. See U No BA-140 2007 < 1.30E-01 pCj/g 210.06 g wet 04/05/12 12:00 04112/12 6000 See U No CE,141 2007 < 3.44E-02 pCi/g 21Q.06 g wet 04/05/12 12:00. 04/12/12 6000 Sec U No CE.144 2007 < 1.55E-01 pCi/g 210.06 g wet 04/05112 12:00 04/12/12 6000 Sec U No EU-!52 2007 < 8.12E-02 pCi/g 210.06 g wet 04/05/12 12:00 04/12/12 6000 See U No RA-226 2007 < 4.63E-01 pCi/g 210.06 g wet 04/05/12 12:00 04/12/12 6000 See U Yes TH-228 2007 2.43E-01 6.64E-02 pCi/g 210.06 g wet 04/05/12 12:00 04/12/12 6000 See + Yes TH-232 2007 2.14E-01 7.99E-02 pCi/g 210.06 g wet 04/05/12 12:00 04/12/12 6000 See + Yes U-235 2007 < 1.66E-01 pCi/g 210.06 g wet 04/05/12 12:00 04/12/12 6000 Sec U No Uý-238. . 2007 < 4.36E+00 pCi/g 210.06 g wet 04/05/12 12:00 04/12/12 6000 See U No Flag Values U = Compound/Analyte not detected (< MDC) or less than 3 sigma No =Peak not identified in gamma spectrum

+ ... Activity ocentration exceeds MDC and 3 sigma; peak identified(gamma only) - Yes =,Peakidentified in gamma spectrum U* - Comiounid/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High .= -. Activity concentration exceeds customer reporting value, **** Unless otherwise noted, the analytical results reported Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value. Page 20 of24

Report of Analysis 7 *L TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATeledyne Techn gies Compan L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID: ; UI-BS4005 Collect Start: 04/05/2012 12:00 Matrix: -Soil (S)

Station:' Collect Stop: Volume:

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-30 Activity Uncertainty 1R Aliquot Aliquot 1Reference Count aCountr Count SRadionuclide SO# Conc 2 Sigma MDC -Units [ n Volume Units Date Date Te units Flag Values' FF-55.;: 2006 ... i<... 1.39E+01 pCi/g 2.008 g wet 04/05/12 !200 014/30/12 600 See U No H-3. 2003 < 2.15iE+00 pCi/g 2.32 g wet -- ' 051/01/12 .20. M U NI-63 2013 < 4.54E-01 pCi/g 2.008 g wet - 04/228/12 45. M U BE-7. 2007 < 4.42E-01 pCi/g 177.82 g wet 04/05/12 12"90 04/12/12 6000 Sec U No K-40 2007 . 7.35E+00 1.21E+00 pCi/g 177.82 g wet 04/05/12 12:00 04/4/1ý2 6000 See + Yes MN-54 2007 < 6.28E-02 pCi/g 177.82 g wet 04/05/12 J12:00 04/12/12 60100 Sec U No CO-58. 2007 < 6.11E-02 pCifg -177.82 g wet 04/05/12 ,12:00 04/112/12 6000 Sec U No FE-59. 2007 < 1.31E-01 pCi/g 177.82 g wet 04/05/12 12:00 .04/42/,12 000,0 Sec U No CO-60, 2007 < 7.11E-02 pCi/g 177.82 g wet 04/05/12 12:00 040/12/12 6000 Sec U No ZN-65 2007 < 1.23E-01 pCi/g 177.82 g wet .04105/1j2 12:09 041J1212 6000 See U No ZR-95-* 2007 < 8.67E-02 pCi/g 177.82 g wet 04/05/12 12z0Q 04/12/12 .6000 See U No RU-103 2007 < 5.61E-02 pCi/g 177.82 g wet .04/05/Ql J2400 04/1./12 6000 See PJ No RU-`106 2007 < 5.30E-01 'pCi/g 177.82 g wet 04/05/12 12,00 04/12/12 6000 See U No 131 2007 < 9.32E-02 pCi/g 177.82 g wet 04/05/12 12:00 04/12/112 6000 Sec U -No CS-134 2007 < 6.42E,02 pCi/g 177:82 g wet 04/0/112 12:00 04/12/12 6000 Sec U No CS-137 2007 < 7.37F,02 pCi/g 177.82 g wet 04/05/12 12:00 04/12/12 6000 Sec U No BA-140 2007 < 2.98E-01 pCi/g 177.82 g wet 04/05/12 12:00 .04/12/12 6000 See U No CE-141 2007 < 8.58E-02 pCi/g 177.82 g wet .04/05/12 12:00 04/12/12 6000 Sec U No CFT,144 2007 < 3.12E-01 pCi/g . 177.82 gwet 04/05/12 12:00 04/12/12 6000 See U No EU-152 2007. 1.68E-01 pCi/g 177.82 g wet 04/05/12 12:00 04/12/12 6000 Sec U No RA-226 2007 < 1.44E+00 pCi/g 177.82 g wet 04/05/12 12:00 ;04/12/12 6000 Sec U No T--228 2007 2.89E-01 8.42E-02 pCi/g 177.82 g.wet 04/05/12 12:00 04/12/12 6000 Sec + Yes U-235 2007 < 3.55-01 pCi/g 177.82 g wet 04/05/12 12:00 04/t2/12 6000 Sec U No U-238 2007 < 7.17E+00 pCi/g 177.82 g wet 04/05/12 12:00 04/12/12 6000 See U No Flag Values U = Compound/Analyte not detected (< MD) or less than 3 sigma No =Peaýknot identified in gamma spectrum

+ Aetvityiconentration exceeds MDC and 3 sigma;.peak identified(gamuna only) .Y. s-pec ideiithied in gamma spectrum ... .

U* = Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High = Activity concentration exceeds customer reporting value **** Unless otherwise noted, the analytical results reported Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value. Page 21 of 24

Report of Analysis

  • TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 ATdeodynTechnologes Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID:,',UI-BS-006 Collect Start: 04/05/2012 12:00 Matrix:, Soil (S)

Station: Collect Stop: *. Volume:

Description:

, Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-31 1 Activity Uncertainty Run Aliquot Aliquot Reference Count Count Count Radionuclide SOP# Conc 2 Sigma MDC Units N Volume Units Date Date Time Units Flag Values FE-55 2006 < 1.18E+01 pCi/g 2.0051 g wet 04/05/12 12:00 04/30/12 600 Sec U No H-3 2003 < 2.11E+00 pCi/g 2.37 g wet 05/01/12 20 M U NI-63 2013 < 4.62E-01 pCi/g 2.0051 g wet 04/28/12 45 M U BE-7 2007 < 4.88E-01 pCi/g 182.53 g wet 04/05/12 12:00 04/12M12 6000 Sec U No K-40 2007 6.76E+00 1.21E+00 pCi/g 182.53 gwet 04/05/12 12:00 04/12/12 6000 Sec + Yes "N-54 2007 < 5.88E-02 pCi/g 182.53 g wet 04/05/12 12:00 04/12/12 6000 Sec U No CO-58 2007 < 6.44E-02 pCi/g 182.53 g Wet 04/05/12 12:00 04/12/12 6000 Sec U No FE-59 2007 < 1.15E-01 pCi/g 182.53 gwet 04/05/12 12:00 04/12/12 6000 Sec U No CO-60 2007 < 8.06E-02 pCi/g 182.53 g wet 04/05/12 12:00 04/12/12 6000 Sec U No ZN-65 2007 < 1.23F,-O1 pCi/g 182.53 gwet 04/.05/12 12:00- 04/12/12 .6000 Sec U. No ZR-95 2007 < 1.21E-01 pCi/g 1.82.53 g *et. 04/05/12 12:00 04/12/12 6000 Sec U No RU-103 2007 < 7.18E-02 pCi/g 182.53 g wet 04/05/12 12:00 04/12/12 6000 See U No RU-106 2007 < 5.47E-01 pCi/g 182.53 g wet 04/05/1,'2 12:00' 04/12/12 6000 Sec U No 1-131 2007 < 1.13E-01 pCi/g 182.53 _gwet 04/05/T-2.12:00 04/12/12 6000: Sec U No CS-134 2007 < 7.73E-02 pCi/g 182.53 g wet 04/05/12 12:00 04/12/12 6000: Sec U Yes CS-137 2007 < 6.36E-02 pCi/g 182.53 g wet, 04/05/12 12:00 04/12/12 6000 . Sec U No BA-140 2007 < 3.16E-01 pCi/g 182:53 gwet 04/05/12 t2-00' 04!/12/12 6000: Sec U No CE-141- 2007 < 1.06E-01 pCi/g 182:53 gwet ý04/05/12 1Z:00' '04/12/12 6000 Sec U No CE-144 2007 < 4.11E-01 pCi/g 182.53 gwet. 04/05/12-12:00 04/12/12. 6000 Sec U No EU-1152 2007 < 2.11E-01 pCi/g 182.53 g wet 04/05/12412:00 04112/12 6000 Sec U No RA-226 2007 < 1.41E+00 pCi/g 182.53 g wet 0405/1212:00 04/12/12 6000 Sec U Yes TH-228 2007 2.93E-01 1.1 IE-01 0Ci/g 182.53 g wet 04/05/122100W (04/12/12 6000 Sec + Yes TH-232 2007 3.13E-01 1.34E-01 pCi/g 182.53 gwet! 04/05/12-12:00 . 04/12/12 6000 Sec + Yes U-235 2007 < 4.15E-01 pCi/g - 182.53 g wet 04/05/12 12:00 04/12/12 6000 Sec U No U-238 2007 < 7.26E+00 pCi/g 182.53 g.wet 04/05/12 12:00. 04/12/12 6000. Sec. .U No Flag Values

,U = Compound/Analyte i not detected (< MDC) or less than 3 sigma No Peak not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes =Peak identified in gamma spectrum U* = Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma

,High. Activity concentration exceeds customer reporting value .. ........

  • Unless otherwise noted, the analytical results reported Spec MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H High recovery - ,

MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

PAge 220'f 24

Report of Analysis l TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44-ATledyne Tochnolomes Company L49994 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID: UI-BSR-001 .. Collect Start: .04/05/2012 12:00 Matrix: Solids (SD)

Station:. Collect Stop: Volume:

Description:

- .. Receive Date: 04/10/2012  % Moisture:

LIMS Number: LA9994-32 Activity Uncertainty Run Aliquot Aliquot Reference Count Count1 Count Radionuclide SOP# Conc 2 Sigma MDC Units N Volume Units .. Date . Date Time Units Flag Values B&-7 2007 < -1.O1E-tb0- ,pC'ig 55.25 9gwet 04/05/12 12-00 .04/12/12 6000 Sec U No]

K-40 2007 .< 9.05E-01 pCi/g 55.25 glWet 04/05/1t2.12:00: ý04/1-2/12 6000 See U Yes MN-54 2007 < 1.01E-01 pCilg 55.25 -gw*et 04/05/12Al1200 04/142/12 6000 Sec- U No CO=58l- 2007 < 1.12E-01 :pCi/g 55.25 !gwet :04/05/12312:00 04/12/12. 6000 See U No E--59 2007 < 2.55E-01 pCi/g 55.25 ýg wet 04/05/1212:00. 04/12112 6000 See U No CO-60" 2007 1.55E-01 9.91E-02 . pCi/g 55.25 ,g wet 04/05/12.12!00 04/12/12 6000 See + Yes ZN.-65 2007 < 2.92E-01 p~i/g 55.25 ýgwet :04/05/12 12:00 :04-12f12 6000 'See -U No ZR-95 2007 < 2.04E-01 pCi/g "55.25 g-,et 04/05/12 12.00 '04/-21/12 '6000 Sec U No R-U-103 2007 < 1.19E-0j pCi/g .55.25 g wet 04/05/12 12:00 04/12/12 '6000 See U No RU-106 - 2007 < 1.06E+00 pCi/g 55.25 gwet 04/05/12 12`00 04/12/12 6000 'See U No 1-131 2007 < 1.80E-01 pCi/g 55.25 gWet 04/05/12 12ý00 '04/12/12 . 6000 Sec U No CS-134 2007 <.09E-01 pCi/g .55.25 g wet 04/05/12 12`00 '04/12/12 '6000 Sec U No CS-137 2007 < 1.15E-01 pCi/g 55.25 g wet 04/05/1i2 12:00 04/12/12 6000 Sec XJ No BA-140 2007 < 5.05E-01 pCilg 55.25 g Wet 04/05/12 12:00 04/12/12 6000 See- U No CE-141 2007 < 1.27E-01 pCi/g 55.25 g wet 04/05/12 12:00 04/12/12 6000 - Sec U No CE-144 2007 < 5.23E-01 pCi/g 55.25 g wet 04/05/12 12:00 04/12/12 6000 See U No EU-152 2007 4.24E-01 1.71E-01 - pCi/g 55.25 g wet 04/05/12 12:00 04/12/12 6000 See + Yes RA-226 2007 < 1.73E+00 pCi/g 55.25 g wet 04/05/12 12:01) .04/12/12 6 ,600 See U Yes

-'228" 2007 < 1.58E-01 pCWg 55.25 g wet 04/05/12 12:00 04/12/12 - 6000 Sec U Yes U-235 2007 < .5.41E-01 pCi/g 55.2-5 g wet 04/05/12 12:00, 04/12/12 6000 Sec U No U-238 2007 1.58E+01 pCi/g 55.25 g wet 04/05/12 12:00 04/12/12 6000 See UI No Flag Values U Compound/Analyte not detected (< MDC) or less than 3 sigma No '1peaknot identified in gamma spectrum

+ = Activity concenfration exceeds MDC and 3 sigma; peak identified(gamma only) Yes Peak identified in gamma spectrum U# Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma

  • $***'Unless otherwise noted, the analytical results reported' High. = Activity.nIcentration exceeds customer reporting value " --

Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L -" rLbv recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value. Page 23 of 24

Report of Analysis P*

TELEDYNE BROWN ENGINEERING, INC.

05/01/12 10:44 A Teledyne Technologes Company L49994 Enercon

'Chris Higgins, EN005-3EREGUOI-12 Sample ID: -UI-BSR-002 CollectStart: 04/05/2012 12:00 Matlix: Solids (SD)

Station: Collect Stop: .Vobune:

Description:

Receive Date: 04/10/2012  % Moisture:

LIMS Number: L49994-33 SOP#Cun "-"countCon...

.. ........ Activity Uncertainty '

  • Run Aliquot . Aliquot. -Reference Count C ie. ilt Radionuciide .. .. . Conc 2 Sigma MDC Units M Volume Units Daate. Date' Time: nit Flag Values BE-7 2007 < 5.28E-01 pCi/g 67.14 gwet 04/05/12 12:00 04/12/12 6000. 'See U No K-40 2007 < 7.21E-01 pCi/g 67.14 g wet 04/05/12 12:00 04/12/12 6000 Sec U Yes MN-54 --2007 < 6.78E-02 pCi/g. .67.14 gwet._ 04/05/1212:00 04/12/12 6000 -Sec U No CO-58 2007 < 6.11E-02 pCi/g 67.14 g wet 04/05/12 12:00 04/12/12 6000 Sec U No FE-59 . 2007 < 7.66E-02 pCi/g 67.14 g wet 04/05/12 12:00. 04/12/12 -6000 Sec U, No CO-60 2007 1.59E-01 7.13E-02 pCi/g 67.14 g wet 04/05/12 12:00 04/12/1!2' 6.000 Sec + Yes ZN-65 . . . 2007 < 1.20E-01 pCi/g 67.14 gwet 04/05/12 12:00 041/12/12 6000 Sec U No ZR-95 2007 < .. 1.25E-01 pCi/g 671,1.4 g wet. 04/05/12 12:00;. 04112/12 6000 See U - No RU-103 2007 - < 6.85E-02 pCi/g . 67.14 g wet 04/05/12 12:00 04/12/12 6000 Sec U No RU-106---.........--- -------- 2007 <6.87E-01 ..... pCi/g -67.14 g wet . 04/05/1212:00- 04/12/12 6000 Sec U -No 1-131 2007 < 1.13E-01:, - pCi/g . - 67.14 gwet 04/05/12_!2:00- .0412/12 6000 Sec U -No CS-134 . 2007 < 7.41E-02 pCi/g 67.14 - gwet J 04/05/12 12:00, 04/12/12 6000, Sec -U No CS-137. 2007 < 6.78E-02 - pCi/g -g 67.14 " gwet -04/05/12 12:00. 04/12/12 6000* Sec : U No BA-140 2007 < 3.06.E-1 pCi/g 67.14 gwet -04/05/12 12:00. 04/12/12 6000 Sec U No CE-I414 2007 - " < 9.41E-02 pCi/g 67.14 g. wgwet 04/05/12 12:00! 04/12/12 6000: Sec U No CE-144 2007 < 3.16E-01 pCi/g 67.14 . gwet. 04/05/12 12:00i .04/12/12 .6000, Sec U No EU-15244 2007 < 2.41E-01 pCi/g 67.14 g wet :104/05/12 12:00 04/12/12 6000- Sec U No RA-226 2007 < 1.47E+00 pCi/g 67.14 - g Wet 04/05/12 12:00 04/12/12 " 6000. Sec U No-TH-228 2007 < 1.32E-01 . pCi/g -67.14 g wet 04/05/12 12:00: 04/12/12 6000 . Se U No U-235 2007 < 3.60E-01 :pCi/g -67.14 -g Wet 04/05/12 12:00. 04/12/12 6000. See . U No U-238. .2007 < 6.78E+00 -pCi/g 67.14 * -g Wet 04/05/12 12:00 04/1-2/12 -6000 Sec U No Flag Values U = Coimpound/Analyte not detected (< MDC) or less than 3 sigma 'No = Peak not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) .. es = Peak identified in gamma spectrum .

U*

  • Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High = Activity concentration exceeds customer reporting value
  • Unless otherwise noted, the analytical results reported Spec = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory. - -

H = High recovery MDC - Minimum Detetable Concentration Bolded text indicates reportable value.

Page 24,of24

.4

Page: 1 of 4 Project# MLICVIy008 Name:- Chris Higgins / Rich Holm COC Number (1):, dC-U- 03 E N Street 190N MRL 104 S Goodwin AVE City/State/Zip: Urbana, 1L161801-2902 Excellence- Every project.Every day. Phone: 203-565-3272 ENERCON P.O.C: Corey DeWitt 412-889-3124 e-mail'- cdewitt@cnercohi,c6O Sample Analysis Requested s (Fill in the number of containers for each test)

Pioject/Site Nanie:  :.University of Illinois e-mail: chr itu her .hs ins'aec * *n*: . <-- Presevative Type (3)

Address: 190N MRL 104 S Goodwin AVE Urbana, IL 61801-2902 12" Comments Collected by (print/sign): Chris Higgins Note: extra sample is mColleeid. *TsmeColSepleed* C* ' required for sample Sample ID *Datee Milita) QCCode ColctdSml o' specific QC Forcomposites - indicate startandstop date/time (mm-ddyy) (hhmm) Matix )

SS-RRF-001 __. 04-05-12 12:00 N S No drying or grinding SS-RRF-002 04-05-12 12:00 N SO X. N I X -_X -X No drying or grinding

. SS-RRF-003  %. 04-05-12 . 12:00 N SO 'Y N I - , No drying or grinding SS-RRF-004 . 04-05-12 12:00 SO YN N Y 1 X No drying or grinding

' SS-RRF-005" 04-05-12 12:00 N so Y N l_ X , . No drying or grinding SS-RRF-006 04-05-12 12:00 "N SO Y N I XX :X 'No ry din SS-RRF-007 04-05-12 12:00 N SO .Y N 1 X X;- X No drying or grinding SS-RRF-008 04-05-12 12:00 N SO Y N 1 X No dry-ngor grinding SS-RRF-009 04-05-12 12:00 N SO Y N I X '

  • riNog or ding

- .SS-RRF-010 04-05-12 12:00 N SO Y N 1. X No drying or drinding TATRequested: Normal: X Rush: Specify: EI-mail Results:- Yens No Circle Deliverable. C ofA/ QCSumrI Level 1 'Level 2 / Level 3 I Level 4 Remarks: Normal TA Tis defined as 30 days by Q233. Sample Collection Time Zone Eastern Pacific Central Other Mountain Chain of Custody Signatures Sample Shipping , and Delivery Details Re' uished By (Signed) Date Time R Red by (signed) Date Time .. . . . .

Laboratory PM:

1 1 , O') MethodoflShipment. DatShipped:

2 .. .. 2 Airbill#: -

3 3 Airbill #:

1.) Chain of Custody Number = See Procedure F b v e 2.) QC Codes: N = Normal Sample, TB = Trip Blank, FD = Field Duplicate, EB = Equipment Blank, MS = Matrix Spike Sample, MSD = Matrix Spike Duplicate Sample, G = Grab, C = Composite For Lab Receiving Use Only 3.) Preservative Type: HA = Hydrochloric Acid, NI = Nitric Acid, SH = Sodium Hydroxide, SA = Sulfuric Acid, AA = Ascorbic Acid, HX-= Hexame, ST .=Sodium Thiosulftte, If no preservative is added leave field blank Custody Seal Intact?

4.) Matrix Codes: DW=Drhddkng Water, GW-Oroundwatcr, SW=Suefatce Water, WW=Waste Water, W-Water, bIL=Mise Liquid, SO--Soil, SD=S .ediuscnt, SL=Siudge, 55-Solid Waite, 0-Oil, F=Fitter. P--Wipe, U-Urine, F--Fecal, N-Nasal ... YES NO Cooler Temp:

5.) Sample Analysis Requested: Analytical method requested (ie. 8260B, 6010B/7470A) and number of containers provided for each (i.e. 8260B -3, 601OB/7470A - 1).

Page: 2 of 4 flaa U Project #: MLIC LVI 008 . . . Name: Chris Higgins / Rich Holm COC Number ('): COC-UI-03 E E R Street: 190N MRL 104 S,Goodwin AVE City/State/Zip: Urbana, IL 61801-2902 Excellence-Every project Every day Phone: 203-565-3272 ENERCON P.O.C> Corey DeWitt 412-889-3124 e-mail cdewitt a ,nercon cor Samr-ple Analysis Requested s(Fill in the number of containers for each test)

Project/Site Name: University of Illinois e-mail: chrlistopher.higginsiiaecom,com Q <-- Preservative Type (3)

Address: - 190N MvRL 104. SGoodwin AVE Urbana, IL 61801-2902 o Comments Collected by. (pririt/sign)- Chris Higgins . -~' oe xr apei Tb olce required for sample

  • DateCollected *Tet Sample Sample ID (Multary Cod trx' specific QC
  • Forcomposites - indicatestart and stop date/time (mi-dd-y) (hm)

-- SS-RRF-011 04-05-12 12:00 N SO' Y N I X -" No drying or grinding SS-RRF-012 04-05-12 12:00 N SO Y N 1 X No drying or grinding SS-RRF-013 J 04-05-12 12:00 N SO Y_ N I X X X Nodryingor'rmding SS-RRF-014 04-05-12 12:00 N4 SO Y N I X o0drying or grinding

. . -. SS-RRF-015 04-05-12 12:00 N SO Y N I X No drying or grinding

. -SS-LAF-001

. 04-05-12 12:00 N SO Y N 1 X X No drying or gnding

-,SS-RCF-001 05-12 12:00 N SO Y N 1 X X No dying or grinding

. SS-BCT-W 04-05-12 12:00 N SO Y N 1 X X No drying or grinding

  • SS-BCT-NW 04-05-12 12:00 N SO Y N I X X No drying or ginding

. .. SS-BCT-NE 04-05-12 "12:00 N SO Y N 1 X X X X No drying or grinding TAT Requested: Normal: X -Rush: Specify: E-mail Results: Y

  • No Circle Deliveiable: C of A CLsumm I LeIvelI / Level 2 / Level 3 i Level 4 Remarks: Normal TA Tisdeflined as 30 days by Q233. - Samoe Collection Time Zone Eastern Pacific Central Other .

Mountain Chain of Custody Signatures Sample Shipping and Delivery Details l~nq y,(Signed) Date Time Re d by (sged ct Time - L.ab~oratory PM:

1 " -7** T1 - -R' j O I 10 l1- ' Method of'Shipm ent .. D ate Shipped:

2. . 2 Airbill#:

3 113 -Airbill #:

t.) Chain ofCustody Numnber =See Procedure For*Lab Receiving Use Only 2.) QC Codes: N = No ralSample, Th = Trip Blank, FD = Field uplia teE, = Eui etlquipment Blank, MS Matrix Spike Sample, MSD.= Matrix Spike Duplicate Sample, G = Grab, C = Composite, 3.) Preservative Type: HA - Hydrochloric Acid, NI = Nitric Acid,

  • SH = Sodium Hydroxide, SA = Sulfuric Acid, AA = Ascorbic Acid, HX = "Hexane,

" ST = Sodium Thiosulfate, If no preservative is added leave field blank Custody Seal Intact?

° " " " YES JPb......

.)Matrix Codes: DW=Priaking Water, A Wasordreuwater, SWSurface Water, WW=Waste Water, WoWater, ML=Misc Liquid, SOSoil, 6D0Sedimen SLSludge.

7 SS-Solid Waste, 0Oil, F-Filter, P-Wipe, U=Uuine F=Fecal, N=N"asCo 5.) Sample Aaalysii Requested: Analytical method requested (i.e. 826011, 6010Bf7470A) and number of containers provided ,for each (i.e. 8260B - 3.6010E/7470A -1).

Page: 3 of 4ChiHign/RchHl.

Project M#-LIC LVI 008 Name: /RicliHol._ .

NooaineV:

COC Number(c'. COC-UI-03 ~ENNE-RCO0N Street: 19ON MRL 104 S Gd~i V Cit/Stte/ip:Urbana, IL 68120 Excellence- Every project Everyday. Phone: 2o3:565-3272 ENERCONP.O.C. Corey DeWitt 412-889-3124 e-mail: cdewittra)enercoiicom Sample Analysis Requested () (Fill in the number of containers for each test)

Project/Site Name: . University of Illinois e-mail: '"hrinstqoher.

_ hi ginsViaeeon.coin .g Q <- Preservative Type (3)

Address: , 190N MRL 104 S Goodwin AVE Urbana, IL 61801-2902 . g .

" . -Comments Collected. by,(print/sign): Chris Higgins -- *"  : ,. Note: extra sample is

  • DateCollected *Time Collected -. . Q required forsaapie Sample ID Sample~C ~d *.-)

(M"litary) *W Code o ' Matix, 0 s Forcomposites - indicatestart andstop date/lime (mm-dd-*y) (hhmm)

..... .. SS-BCT-E 04-05-12 12:00 ýN SO Y N 1:" X X X X Nodryingorgrinding

..... SS-WTF-001 04-05-12 120o N SO Y N 1 X X No drying or grinding

-SS-NTF-001 / 04-05-12 12:00 N SO Y N 1 X X No dr&ig or grinding

.SS-NTF-002 04-05-12 12:00 N SO Y N 1 X X No drying or grinding

. SSRRF-007 (Duplicate) 04-05-12 12:00- N SO Y N 1 X No drying or grinding UI-BSr001 04-05-12 12:60 N sO Y, N I X X X X] No drying or grinding

. -UIBS-002 04-05-12 f2-00 N SO Y N I X X X X No drying or *inding UI-BS-003 04-05-12 1i2:00 N so Y N I X X X 'X No dyn or d'ing UIl-BS-004 04-05-12 12:00 N SO Y N 1 X X X X No d or grinding

... ..... UI-BS-005 04-05-12 12:00 N SO Y N I X X X X No drying or grinding

-TAT-Rcquested: Normal:-- X __ Rush: Specify: "E-mail Results: Ye / No Circle Deliverable: C ofA I QC Summa / Level I / Level 2 / Level 3 / Level 4 Remarks: Normal TAT is defined as 30 days by Q233. _ - - Sample Collection Time Zone

- -Eastern Pacific Central Other --

  • Mountain Chain of Custody Signatures  : Sample Shipping and Delivery Details Reli ]* Signed)- Date Time - ived by (signed) Date Time - Laboratory PM:

10V_ - - i Method of Shipment- DateShippe:

2 -

  • 2 AirbiU#

.3 . .3 *Airbill #: " .- -

I.) Chain of Custody Number =See Procedure ..... ". .. ... " '

"For For L Lab Re ReceivinggUO Use Only 2.) QC Codes: N= Normal Sample, TB = Trip Blan, FD Field Duplicate, EB =Equipment Blank, MS =Matix Spike Sample, MSD =Matrix Spike Duplicate Sample, G Grab, C =Composite 3.) Preservative Type: HA = Hydrochloric Acid, NI ý Nitric Acid, SH = Sodium Hydroxide, SA = Sulfuic Acid, AA ý Ascorbic Acid, HX = Hexane, ST = Sodium Thiosufate, ifno preservative is added = leave field blank CustodySeal Intact?

4,) Matrix Codes: DW=Drinkin Water, GW='Oroumdwater, SW'Surfacc Water, WW'Waste Water, W=Water, liA4itc Liquid.SO-Sot StiSedirnena, 5L--Sttdgt. SS=Solid Waste, O6ii FýFilter, P-Wipe, U=Uriue, F=Fecai N=Nasai YES NO

.)Sp. ayse.t.d ., '- * -Cooler Tertp:

5.Y:Sample Analysis Requested: Analytical methodrequested (L~e.8260B, 601 )B/7470A) and number of containers provided for each (i.e. 8260B - 3, 60JOB17470A - 1J."

Page: 4 of 4 Project #: MILIC LVI 008 2A Name: Chris Higgins / Rich Holm COC Number (1): COC-UI-03 E Street: 190N MRL 104 S Goodwin AVE City/State/Zip: Urbana, IL 61801-2902 Excellence -Every project.Fvery day. Phone: 203-565-3272 ENERCON P.O.C: Corey DeWitt 412-889-3124 -mail: cdewitt ienercon.com n Sample Analysis Requested ( (Fill in the number of containers for each test)

Project/Site Name: University of Illinois e-miail: christopher.hiegins('/)aecomii.coml a . < Preservative"Type (3)

Address: 190N MRL 104 S Goodwin AVE Urbana, TL 61801-2902 Comments Collected by (print/sign): Chris Higgins ,-

  • Note: extra sample is
  • Date Collected *Time Collected a "
  • r Sample ID (Military) QCCoae() Sa.p . specific QC For composites - indicate startand stop date/time (mm-Jdd-y) - I(hrm)

UI-BS-006 . 04-05-12 12:00 N SO. Y- N 1 X X X X No dryng or grinding UI-BSR-001 04-05-12 12:00 N :S, Y N I X UI-BSR-002 I 04-05-12 12:00 N Y N I X TAT Requested: Normal: X Rush: Specify: E-mail Results: / No Circle Deliverable: C of A / Stimmi / Level1 / Level 2 / Level 3 /Level 4 Remarks: Normal TA T is defined as 30 days by Q233. sam ple Collection Time Zone S:

Eastern Pacific

  • : '* Central Other

- Mountain Chain of Custody Signatures Sample Shipping and Delivery Details Re! sb Signed) Date Time Red by (signed) Date TimeP

/L)/I/ -I .S_ 1'0'5.0 MethodofShip Ienv. Date Shipped:

2 2  : ~AirbiI#

3 3 Airbill #:

1.) Chain of Custody Number See Procedure .... "For For Lab Receiving Use LabReceivin Use Only Onl 2.) QC Codes: N = Normal Sample, TB = Trip Blank, FD =Field Duplicate, EB = Equipment Blank, MS = Matrix Spike Sample, MSD = Matrix Spike Duplicate Sample, G-= Grab,.C = Composite 3.) Preservative Type: HA = Hydrochloric Acid, NI = Nitric Acid, SH = Sodium Hydroxide, SA-- Sulfu'ic Acid, AA =Ascorbic Acid, HX = Hexane, ST = Sodium Thiotulfate, If no preservative is added = leave field blank Custody Seal Intact?

4.) Matrix Codes: DW=Drinking Water. GW--Groundwatmz SW--Stface Water, WW-Waste Water, W=Water, Ml=-Misc Liquid, S0=Soll, SD=Sediemct~ SL=Sludge. SS--Solid Waste, O"Oil, F=Filter, P=Wipe U=Urnc, F-Feal, N=NasYS N Cooler Temp:

5.) Sample Analysis Requested: Analytical method requested (i.e. 8260B, 6010Bf7470A) and number of containers provided for each (i.e. 8260B - 3, 6010B17,470A - 1).

04/10/12 13:05 Teledyne .Brown Engineering Sample Receipt Verification/Variance.Report; SR # SR30991 Client::*ý. Enercon Services, Inc. Project #: EN005-3EREGUOI-12 LIMS #L49994 Initiated By: JSIMMONS Init Date: 04/10/12 Receive Date: 04/10/12 Notification of Variance .

Person Notified: 'Contacted By:

Notify Date:

Notify Method: .

Notify Comment:  :

Client Response, Person 'Responding: -

Response Date,: . -

Response Method:.

Response Comment Criteria ... Yes No NA Comment...

1 Shipping container custodysealspreserit -- NA and intact.

2; Sample:container custody seals present 'NA and intact.

3 Sample containers received in good y condition 4 Chain of custody received with samples !Y 5 All samples listed on chain of custody Y received.

6 Sample container labels present and' Y legible.

7 Information on container labels y correspond with chain of custody 8 Sample(s) properly preserved and in NA appropriate:container(s) 9 Other (Describe) NA For Hazardous Materials Only:

10. Paperwork shows TBE and shippers name, NA address and phone number
  • 11 Paperwork shows sample quantity NA information

W6 Fq TELEDYNE BROWN ENGINEERING, INC.

A Teledyne Technologies Company 2508 Quality Lane Knoxville, TN 37931-3133 865-690-6819 Chris Higgins Enercon 4490 Old William Penn Highway Murrysville, PA 15668 Report of Analysis/Certificate of Conformance 06/28/2012 LIMS #: L50878 Project ID#: EN005-3EREGUOI-12 Received: 06/26/2012 Delivery Date: 06/28/2012 P.O.#: PER RECEIPT Release #:

SDG#:

This is to certify that Teledyne Brown Engineering - Environmental Services located at 2508 Quality Lane, Knoxville, Tennessee, 37931, has analyzed, tested and documented samples, as received by the laboratory, as specified in the applicable purchase order.

This also certifies that requirements of applicable codes, standards and specifications have been fully met and that any quality assurance documentation which verified conformance to the purchase order is on file and may be examined upon request.

I hereby certify that the above statements are true and correct.

Keith Jeter Operations Manager Cross Reference Table Client ID Laboratory ID Station ID (if applicable)

UI-BS-F1 L50878-1 UI-BS-F2 L50878-2 UI-BS-WW L50878-3 UI-BS-NW L50878-4 Method Reference Numbers Matrix Analysis Method Reference GAMMA EPA901.1 Page 1 of 6

, 6 TELEDYNE 01 BROWN ENGINEERING, INC.

A Teledyne Technologies Company 2508 Quality Lane Knoxville, TN 37931-3.133 865-690-6819 This report shall not be reproduced or distributed except in its entirety, I -

'7' Page 2 of 6

Report of Analysis TELEDYNE BROWN ENGINEERING, INC.

06/28/12 09:42 ATeledyne Technologies Company L50878 Enercon EN005-3EREGUOI- 12 Sample ID: UI-BS-FI Collect Start: 06/25/2012 12:00 Matrix: Soil (S)

Station: Collect Stop: Volume:

Description:

Receive Date: 06/26/2012  % Moisture:

LIMS Number: L50878-1 Activity Uncertainty Run Aliquot Aliquot Reference Count Count Count Radionuclide SOP# Conc 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values BE-7 2007 < 2.15"1 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No K-40 2007 5.33E+00 5.25E-01 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec + Yes MN-54 2007 < 3.10E-02 pCi/g 199.31 gdry 06/25/12 12:00 06/27/12 12982 See U No CO-58 2007 2.33,-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No FE-59 2007 < 5.42E-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No CO-60 2007 < 3.57F-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No ZN-65 2007 < 6.54E-02 pCi/g 199.31 g dry 06125/12 12:00 06/27/12 12982 See U No ZR-95 . 2007 < 4.78E-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 .Sec U No RU-103 2007 < 2.52E-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No RU-106 2007 < 2.37E-01 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 § Sec U. No 1-131 2007 < 3.07E-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No' CS-134 2007 < 2.67E-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No0 CS-137-. 2007 < 2.94E-02 pCi/g 199.31 gdry 06/25/12 12:00 06/27/12 12982 . Sec U No6 BA-140 2007 < 1.03E-01 pCi/g 199.31 gdry 06125/12 12:00 06/27/12 12982 Sec U No d- -141 2007 < 3.68E--02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No CE-144 2007 < 1.54E-01 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec U No EU-152 2007 < 7.66F-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 -= Sec U No RA-226 2007 8.76E-01 4.581-01 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 .-..Sec + Yes TH-228 2007 1.85.7 01 4.33E-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 - Sec + Yes TH-232 2007 2.19E-01 8.61E-02 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 Sec + Yes U-235 2007 < 1.72F-01 pCi/g 199.31 g dry 06/25/12 12:00 06/27/12 12982 See U No U-238 2007 3.48E+00 pCi/g 199.31 g dry 106/25/12 12:00 1 06/27/121 12982 1K Sec U

_ I__ _

- I No

__ __ _ t __ __ __I - L __C _ __ __ L - AL __ __ .~____

__ __.1__

Flag Values U = Compound/Analyte not detected (< MDC) or less than 3 sigma No = Peak not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak idcntified(gamma only) Yes = Peak identified in gamma spectrum U* = Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 sigma High = Activity concentration exceeds customer reporting value **** Unless otherwise noted, the analytical results reported Spec = MD exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 3 of 6

Report of Analysis TELEDYNE 06/28/12 09:42 BROWN ENGINEERING, INC.

ATeledyne Technologies Company L50878 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID: :UI-BSF2 Collect Start: 06/25/2012 12:00 ,- Matrix-:- Soil- - (S)

Station: Collect Stop: Volume:.,.

Description:

Receive Date: 06/26/2012  % Moisture:

LIMS Number: L50878-2 Activity Uncertainty 1 7Ru Aliquot Aliquot Reference 1 Count Count Count Radionuclide SOP Cone 2 Sigma MDC Units # Volume Units Date Date Time Units Flag Values BE-7 2007 < 2.32E-01 pCi/g 192.27 g dry 06/25/12 12:00 06/27/12 12981 Sec U No K-40 2007 6.31E+00 6.42E-01 pCi/g 192.27 g dry 06/25/12-12:00 06/27/12 -12981- Sec + Yes MN-54 2007 < 2.91E-02 pCi/g 192.27 g diy 06/25/12 12:00 06/27/12 12981 Sec U No CO-58 2007 < 2.81E-02 pCi/g 192.27 g dry 06/25/12 12:00 06/27/12 12981 Sec U No FE-59. 2007 < 6.59E-02 pCi/g 192.27 g dry 06/25/12 12:00 06/27/12 1'2981f Sec U No CO-601 2007 1.60E-01 3.01E-02 pCi/g 192.27 g dry 06/25/12 12:00 06/27/12 12981 Sec + Yes ZN-65 2007 < 6.19E-02 pCi/g 192.27 g dry 06/25/12 12:00 06/27/1i2 12981 Sec U No ZR'95 - 2007 < 5.45E-02 pCi/g 192.27 g dry 06/25/12 12:00 06/27/1'2 12981 Sec U No RU-I03 __2007 < 2.87E-02 pCi/g 192.27 g dry 06/25/1212:00 -06/27/12 12981 - See U No RU-106 2007 < 2.46E-01 . pCi/g 192.27 gdry 06/25/12 12:00 06/27/12 12981 Sec - U No 14131 2007 < 3.04E-02 pCi/g 192.27 g9dfy 06/25/12 12:00 06/27/12 12981 Sec U No CS-134 2007 < 2.70E-02 pCi/g 192.27 gdr3; 06/25/12 12*00 06/27/12 12981 Sec U No CS-137 2007 2.59E-01 3.94E-02 pCi/g 192.27 gdry ,06/25/1212:00" 06/27/12 12981 Sec, + Yes BA-140 2007 < 1.13E-01 pCi/g 192.27 g dry 06/25/12 12:00 06/27112 12981 Sec U No CE-141 2007 < 3.65E-02 pCi/g 192.27 gdry 06/25/12 12:00* 06/27/12 12981 Sec U No CE-144 2007 < 1.51E-41 pCi/g 192.27 g dry 06/25/12 12:00 06/27/12 12981 Sec U No EU-152 2007 < 8.10E pCi/g 192.27 g dry 06/25/12 12:00' 06/27/12 1298t'- Sec U No RA-226 2007 8.39F-01 4.68E-01 pCi/g 192.27 gdry 06/25/12 12:00* 06/27/12 12981 Sec. + Yes TH-228 2007 2.47E-01 3.72E-02 pCi/g 192.27 g'dry 06/25/12 12100 06/27/12 12981 Sec + Yes TH-232 2007 1.99E-01 7.89E-02 pCi/g 192.27* g dry 06/25/12-12:00 06/27/12 12981 Sec + Yes U-235. 2007 < 1.64E-01 pCi/g 192.27 g dry 06/25/12-1.00: 06/27/12: 12981 Sec U No U-238- 2007 < 3.59E+00 pCi/g 192.27 g'drý .06/25/12-12:00! 06/27/121 12981- Sec U No Flag Values U Compound/Analyte not detected (< MDQ) or less than 3 sigma No Peak not identified in gamma spectrum

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes = Peak identified in gamma spectrum U* = Compound/Analyte not detected. Peak not identified, but forced activity concentration exceeds MDC and 3 signma High Activity concentration exceeds customer reporting value **** Unless otherwise noted, the analytical results reported Spec - = MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Bolded text indicates reportable value.

Page 4 of 6

Report of Analysis V*

TELEDYNE BROWN ENGINEERING, INC.

06/28/12 09:42 ATeledyne Technologies Company L50878 Enercon Chris Higgins EN005-3EREGUOI-12 Sample ID:- UI-BS-WW Collect Start: 06/25/2012 12:00 -Matrix: Soil. (S)

Station: Collect Stop: Volume:

Description:

Receive Date: 06/26/2012  % Moisture:

LIMS"Number: L50878-3 Activity Uncertainty Run Aliquot Aliquot Reference Count Count 1Count Radionuclide Cone 2 Sigma J MDC Units # Volume Units Date Date Time Units Flag Values BE-7 2007 < 2.88E-01 pCi/g 201.96 g dry 06/25/12 12:00 06/27/12 12978 Sec U No K-40 2007 6.45E+00 7.34E-01 pCi/g 201.96 g dry 06/25/12 12:00 06/27/12 12978 Sec + Yes MN-54 2007 < 3.74E-02 1pCi/g 201.96 'gdy. 06/25/12-1-2:00 06/27/12 12978 Sec U No CO-58 2007 < 3.29E-02 pCi/g 201.96 g dry 06/25/1-24100 06/27/12 -12978 Sec U No FE-59 2007 7.87E-02 'pCi/g 201.96 g dry 06/25/12 12:00 06/27/12 12978 :Sec U No CO-0: 2007 < 4.09E-02 pCi/g 201.96 g dry 06/25/12 12:00 06/27/12 - 12978 Sec U- No ZN-65. 2007 < 7.53E-02 pCi/g 201.96 g dry 06/25/12 12:00 06/27/12 '12978 'Sec U No ZR 2007 < 5.69E-02 pCi/g 201.96 Igdry 06/25112.12i00 '06/27/12 '12978 Sec U No U4-103 2007 < 3.51F,02 pCi/g 201.96 gdry 06/25/12112:00 06/27112 12978 Sec u No RU-106 2007 < 3.44E-01 pCi/g 201.96 g dry 06/25/12 12!00 06/27/12 12978 Sec U No 1-131-- 2007 < 4.02E-"2 pCi/g 201.96 gdry 06/25/12 i2:00 06/27/12 112978 °Sec U No, CS-134 2007 <- 3.48E-02 pCi/g 201.96 g dry 06/25/1212:00 06/27/12 12978 Sec U No, CS-137 2007 3.44E-02 lPCi/g 201.96 gd - 'I.6/25.12 12-00 06/27/12 1.2978 Sc U No BA-140 2007 < 1.27E-01 "Ci/g 201.96 gdry 06/25/12 12M0 06/27/12 12978 Sec U No CE-14i 2007 35.75E-02 pCi/g 201.96 dry .06/25/12 1200 06/27/12 12978 Sec U No ME1440 2007 < 2.38E-01 pCi/g 201.96 g dry 06/25/1212! 0 06/27/12 12978 Sec U No CE145 2007 < 1.12E-01 pCi/g 201.96 g dry 06/25/12 12:00 06/27/12 12978 'Sec U No RA-226 2007 1.18E+00 6.58E-01 1... pCi/g 201.96 g dry 06/25/12 12:00 06/27/12 12978 Sec + Yes TH-228 2007 2.94E-01 5.51E-02 pCi/g 201.96 g'dry 06/25/12 12:00 0.6/27/12 12978 Sec + Yes TH-232 2007 2.67E-01 7.68E-02 pCi/g 201.96 g dry 06/25/12 12 00 06/27/112 12978 Sec + Yes U-235 ___00 2.56E-01 pCi/g 201.96 gdry 06/25/12 12-00 06/27/12 12978 Sec U No U-238- 2007 < 4.54E+00 'pCi/g 201.96 g9dry 106/25/12 12:00 1 '06/27/12 12978 Sec U No

  • ,(.**~ .e,*

Flag Values..

U = Compound/Analyte not detected (< MDC) or less than 3 sigma No Peak not identified in gamma spectrum P=

+ = Activity concentration exceeds MDC and 3 sigma; peak identified(gamma only) Yes =Peak identified in gamma spectrum

= Compo6iid _Iylto not detected. Peak not identified, but forced adtivity concentration exceedsMDC and 3 sigma ***e Unless otherwise noted, the analytical results reported High = Activity concentration exceeds customer reporting value Spec = 7 MDC exceeds customer technical specification are related only to the samples tested in the condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration Solded text indicates reportable value.

Page 5 of 6

Report of Analysis F*

TELEDYNE BROWN ENGINEERING, INC.

06/28/12 09:42 A Teledyne Technologies Company L50878 Enercon, Chris Higgins , EN005-3EREGUOI-12 Sample ID: UI-9S-NW. Collect Start: 06/25/2012 00:00 ....... Matrix: Soil . (S)

Station: Collect Stop: Volume:

-Description: " "Receive Date: 06/26/201;2  % Moisture:

LIMS Number: L50878-4

-- Activity 1Uncertainty M 't , Run Aliquot Aliquot Reference Count 1 Count Count Radionueiide Conc .SOP#

2Sigina MDC Units # Volume Units Date .. Date1. Time. Units Flag Values BE-7 2007 < 3.19E-01 pCi/g 182.09 g dry 06/25/12 00:00 06/27/12 12979 Sec- U No K-40 2007 7.OOE+00 8.52E-01 pCi/g 182.09 g dry 06/25/12 00:00 06/27/12 12979 Sec Yes MN-54 : 2007 < 4.41E-02 pCi/g 182.09 g dry 06/25/12 00:00 06/27/12 12979 Sec U No CO-581 .,, -- .2007 < 3.83E-02 pCi/g 182.09 g dry 06/25/12 00:00 .06/27/,12. 12979 Sec, U No FE-5.. ....... 2007 <7.54E-02 pCi/g ".......182.09 g dry 06/25/12 00:00 ..06/27/12 .12979.. Sec U No CO-60 2007 < 4.53E-02 pCi/g 182.09 g dry 06/25/12 00:00 06/27/12 12979 Sec U No ZN-65 . 2007 < 8.64E-02 pCi/g `182.09 g dry - 06/25/12 00:00 06/27/12 12979 Sec U No ZR-95 2007 < 6.83E-02 pCi/g 182.09 g dry 06/25/12 00:00 06/27/12 12979 Sec U No RU-103 2007 < 3.59E-02 pCi/g 182.09 g dry 06/25/12 00:00 06/27/12 12979 Sec U No RUr106 . .. 2007 < ... . 3.52E-01 pCi/g . 182.09 gdry. .06/25/12-00:00 .06/27/12 12979 .See .- U No 1-131 2007 < 4.73E-02 pCi/g 182.09 g dry 06/25/12 00:00 06/27/1.2 12979 Sec U No CS-134 . .2007 < 4.19E-02 pCi/g 182.09 g dry 06/25/12 00:00 06127/1;2 12979 Sec U No CS-137 2007 < 4.34E-02 .pCi/g . 182.09 g dry .06/25/12 00:00 0612.7/1.2979 .Sec, U, No BA-140 2007 < 1.48E-01 pCi/g :182.09 g dry 06/25/12 00:006 06/27/12 12979 Sec U No CE-141 2007 < 5.40E-02 pCi/g 182.09 g dry 06/25/12 00-00 06/27/12 12979 See U No CE-144 2007 < 2.I1E-01 pCi/g ,182.09 g dry 06/25/12 00:00 06/27/12 12979 Sec U No EU-152 <2007 1.06E-01 pCi/g 182.09

  • g dry .. 06/25/12 00:00 06/27/12 12979 Sec U No RA-226 2007 < 1.02E+00 pCi/g 482.09. g dry .. 06/25/12 00:00 06/27/12 12979 ..Sec -U* No TH-228 2007 3.60E-01 5.01E-02 2 pCi/g 182.09 gdry 06/25/12 00:00, 06/27/1-2 12979 See + Yes TH-232 2007- 2.24E-01 1.16E-01 pCilg ' 182.09 gdry 06/25/1200:00, 06/27/12 12979 'See + Yes U-235 2007 < 2.29E-01 pCi/g .182.09 .g qdry 06/225/12 00:00 06/27/12 . 12979 .. Sec U Yes U-238 2007 <_ 4.95E+00 pCi/g 182.09 gdry' . 06/25/12 00:00 06/27/12 12979 See U No Flag Values . .

U . Compound/Analyte not detected (< MDC) or less than 3 sigma No Peak not identified mingamma spectrum

.+ . Activity concentration exceeds MDC and 3 sigma; peak.identified(gamma only) Yes Peak identifiedin gamma spectrum -

U* Compound/Analyte not detected. Peak not ideptitied, but forced activity concentration exceeds.MDC and 3 sigma High Activity concentration exceeds customer reporting value unls otheise noted, the analytical tr ults reported Spec = MDC exceeds customer technical specification are related only to the samples'tested -inthe condition they L = Low recovery are received by the laboratory.

H = High recovery MDC - Minimum Detectable Concentration . -

Bolded text indicates reportable value.

I ., z ý "* v . .". Page 6 of 6

62 Page: 1 of 1 Project#: MLIC LVI 008 Name: Chris Higgins / Rich Holms COC Number : COC-UI-06 E N ...,,.0.NStret: 190N MRL 104 S Goodwin AVE City/State/Zip: Urbana, IL 61801-2902 Excellence- Every project Every day." Phone: .203-565-3272 3-ENERCON P.O.C::_ Corey DeWitt 412-889-3124, e-mail: cJewitt@venercon.com .. Sample Analysis Requested (5) (Fill in the numbei of containers for each test)

Project/Site Name:, . University of Illinois e-mail: christopher.higýinslCiaccoinsgm g "" <-- Preservative Type (3) 190N MRL 104 S Goodwin AVE Urbana, IL 61801-2902 C Address:

Cr Comments Collected by (print/sign): Chris Higgins Note: extra sample is

  • Din colleted *Time Colleted . _[required for sample Sample ID (Military) QC Cod am .lit" , - . .specific QC Forcomposites - indicatestartandstop dateltime (mm.dd-yy) (0hrum) .

U1-BS-F1 06-25-12 12:00 N SO Y lN 1,

  • X

- - UI-BS-F2 06-25-12 12:00 N SO *Y N 1 X

' UI-BS-WW 06-25-12 12:00 Ný SO Y ,..N Y X UI-BS-NW 06-25-12 0:00 N SO Y N I X TAT Requested:Normal: Rush: X Specify: AS" FmailResults: esNo CircleDehverable CofA QCS/ Levell Level 2 /Level3 Level 4 Remarks: Sample Collection Time Zone Eastern Pacific Central Other_ __

- -Mountain Chain of Custody. Signatures Sample Shipping and Delivery Details Relin ish e) Date Time Received by (signed) Date Time ,*

Laboratory PM-: * --- --

-"Method of Shipent . T a Ship ed 2 2 Aril#

3 5 apeAayi

.... ) Reqesed Analtica meho haqeteine of0BCustJ4oAdy 1.3. andgnaumbro otme .... rvddfr eah ie..6GB-3 60OR7-- 1# . ,.apeSipn n eieyDtis

".Airbll 1.) Chain of Cusdy Number" See Procedure For Lab Receiving Use Only 2.) QC Codes: N = Normal Sample, TO = Trip Blank FD Field Duplicate, B =Equipment Blank, MS Matrix Spike Sample, M,,, Matrix Spike Duplicate Sample, G Gab, C Composite 3.) Preservative Type: RA = Hydrochloric Acid, N1 = Nitric Acid, SH = Sodium Hydroxide, SA = Sulfuric Acid, AA = Ascorbic Acid, Fix- H~xaneý ST -Sodium Thiosulfate, If no preservative is added leave field blank Custody' Seal Intact?

4.) Matrix Codes: DW=Deinking Water, GW-43roundwater, SW=Surface Water WW=Waste Water, W=Water, ML-'Misc Liquid, SO=Soil, SD)"Sedirnent SL--Sludge. SS=Solid Waste, O"Oil, F=Filter, P--Wipc, U=Urine, F=Fecal, N=Nasal YooeS NOp:

5.. .. *ePeaifi-C Ternlr

06/26/12 08:29 1 Teledyne Brown Engineering Sample Receipt Verification/Variance Report SR #: SR31803 Client: Enercon Services, Inc. Project.#: ENOO5-3EREGUOI-12 LIMS #L50878 Initiated By: JSIMMONS Init Date: 06/26/12 Receive Date: 06/26/"12..

Notification of Variance Person Notified: Contacted By.,:

Notify Date:

Notify Method:

Notify Comment:

Client Response..

Person ReS.POn' ng, . i" -,",.',.'* '. -

Respo4se '9at9:

e,'

Respons6&1M~t hod:,~4 Response, 2omment  :

Criteria ,Yes No NA Comment 1 Ship' ingc'ontainer. custody .*eals present -NA .

and intact. .

2 Sample contaýiner custody-seals present NA and intact.

3 Sample containers' rece,+/-ved, in good Yin condition - : l-.ed good "

4 Cha'in'.of custody received with samples Y 5 All samplds listed'on chain of custody Y received, 6 Sample container labels, present and Y legible.

7 Information on container labels Y correspond with chain of custody 8 Sample(s) properly preserved and in "NA appropriate container (s) 9 Other (Describe) NA For Hazardous Materials Only:

10 Paperwork shows TBE and shippers name, NA address and phone nuimber 11 Paperwork shows sample quantity NA information

S Name Location SS-RRF-001 SS-RRF-002 Rx Rx Floor Floor SS-RRF-003 Rx Floor SS-RRF-004 Rx Floor SS-RRF-005 Rx Floor SS-RRF-006 Rx Floor SS-RRF-007 Rx Floor SS-RRF-008 Rx Floor SS-RRF-009 Rx Floor SS-RRF-010 Rx Floor SS-RRF-01 I Rx Floor SS-RRF-012 Rx Floor-SS-RRF-013 Rx Floor SS-RRF-014 Rx Floor SS-RRF-015 Rx Floor SS-LAF-001 Loading SS-RCF-001 Cage SS-BCT-W Beam SS-BCT-NW Beam SS-BCT-NE Beam SS-BCT-E Beam..

SS-WTF-001 Water Tank SS-NTF-001 N16 - - North SS-NTF-002 N16 South SS-RRF-007 (Duplicate) . ..

Ul-BS-001 Biosield UI-BS-002 Biosield UI-BS-003 Biosield UI-BS-004 Biosield UI-BS-005 Biosield Ul-BS-006 Biosield UI-BSR-001 Biosield Rebar AUI-BSR-002 . Biosield Rebar UI-BS-F1 Floor 1 MOOO ORISE#5 UI-BS-F2 .lor 2 M0002 ORISE #7 UI-BS-WW West Wall M0008 ORISE #8 Eyebrow UI-BS-NW North Wall M0009 ORISE #20

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