Text

Fnr Characterization Package Workbook SP-012 Storms Drains & Sanitary Sewer
	ML12095A385
Person / Time
Site:	University of Michigan
Issue date:	02/14/2012
From:	; Occupational Safety & Environmental Health University of Michigan
To:	; NRC/FSME
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ML120950629	List: ML12095A378; ML12095A380; ML12095A381; ML12095A382; ML12095A383; ML12095A384; ML12095A385; ML12095A386; ML12095A387;
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FNR Characterization Package Workbook SP-012 Storm Drains & Sanitary Sewer Master Copy Bartlett Services, Inc July 2007

Package Log No: FNR-SP-012 I Survey Area: 10 Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer SURVEY PACKAGE COVER SHEET Survey Type: Characterization Survey Survey Objectives:

I. Determine if FNR Sanitary Sewer and Storm Drains are impacted (contain detectable licensed radioactivity).

2. Alternately, if detectable licensed radioactive materials are measured, establish DCGLs and evaluate residual contamination levels in the Storm Drains and Sanitary Sewer against these DCGLs.

3. If activity concentrations in excess of DCGLs are identified, determine the extent to guide decisions on disposition.

4. Obtain measurements and supporting documentation of sufficient quality for the Final Status Survey Report.

Package Contents:

Document Change Control Form Survey Unit Walkdown Record Survey Design Worksheet Survey & Sampling Instructions Characterization Package References Attachments

1. System Description Photos

2.

Sampling Location Photos

3. Survey Timeline Attachments, Continued

4.

Sample Information Forms

5. Sample Chain of Custody Forms

6. Laboratory Analysis Reports

7. JHA for Characterization Survey Pkg SP-012

8. Data Summary Report

9.

Technical Support Information

10. Reference material

11. Correspondence

12. Superseded Information Survey Package Implementation:

4

.i"

--7 Rock P. Neveau 6

17 Radiological Engineer Printed Name Signature Date Bruce J. Mann C,(,

! (O Health Physics Supervisor Printed Signature Date Name Signature Date Implementation Comments:

Survey Package Closure:

Radiological Engineer Printed Signature Date Name Health Physics Supervisor Printed Signature Date Name Package Closure Comments:

SP-012 Pkg Forms Page I of 10 12/11/2007 Rev1

Package Log No: FNR-SP-012 Survey Area: 10 I Survey Units: 10-50 & 10-51 -1 hSurve Unit/Area

Description:

Storm Drains and Sanitary Sewer I

Survey Package Document Control Change Form Change #

Description Initiator/Date RE 1

SP-0 12 Survey Package modified to change B. Mannt\\

the list of Attachments to add tabs for 12/11/07

_____________Sample Information forms and CoC forms..

SP-012 Pkg Forms Page 2 of 10 12/11/2007.Reyl

Package Log No: FNR-SP-012 I Survey Area: 10 1 Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer Survey Unit Walkdown Record Walkdown Checklist:

1. xConfirm the location of storm drain inlets, cleanouts and exit points from the FNR.

2.

x.Confirm the location of sanitary sewer inlets, cleanouts and exit points from the FNR.

3. xJConfirm locations of piping runs inside the FNR.

4. x Confirm nearest sumps and connections to storm mains and sanitary sewer mains outside the FNR

5. DrTake photographs for planning aids.

Walkdown Notes I. Walkdown by B. Mann with C. Becker on 2/27/07 to identify roof drain and storm drain piping within the FNR.

2.

On 6/20/07, B Mann and Phil Simpson walked down PML Pipe Tunnel and Retention Tank Room adjacent to Rm 1069 to examine retention tank drain piping in relation to sanitary sewer lines in PML Pipe Tunnel. It was inconclusive as far as positive identification of the tie-in from the tanks to the sanitary sewer.

3. Informed by C. Becker on 6/28/07 that the drain line from the FNR Hot Sump to the Retention Tanks in PML Rm. 1069 is to be removed. The Rm 1069 Retention Tanks and associated piping connections to the PML sanitary sewer are removed from the FNR D&D Project (and FSS) scope.

4. Walkdown of roof drains and sanitary sewer lines in FNR by B. Mann with P. DeWitt on 10/04/07. Confirmed that Cooling Tower sump overflow drain joins N. Roof Drain in N. vertical pipe chase.

End of Notes SP-012 Pkg Forms Page 3 of 10 12/11/2007 Revl

Package Log No: FNR-SP-012 Survey Area: 10 Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer Survey Design Worksheet

==

Description:==

1. Storm Drains The FNR storm sewer (storm drains) received water from FNR roof drains and from several drains originating inside the FNR (described below). Storm sewer piping exits the FNR at three locations on the Beam Port Floor. These connect to a storm sewer line that runs around the perimeter of the building below grade and connects to a campus main N-S line located just west of the FNR. During FNR operation, the Cold Sump in the Basement received water from floor drains and overflow from the Hot Sump. The FNR process flow diagram (M-1) shows a connection from the Cold Sump to the storm sewer, but this has not been verified.

There are four roof drains that enter the FNR. Two drains on the main roof connect to a line on the Pool Floor ceiling (Room 3101 A) which drops to the Beam Port Floor. This line exits the FNR to the external sanitary sewer at the SW comer of the Beam Port Floor. See Attachment 1, Figures 1 through 4 for views of the main roof drains. A single drain originates on the FNR Roof above the Third Floor, north of the Cooling Tower. It drops to the ceiling of Room 3104, then to the North Vertical Pipe Chase. This vertical line joins the Cooling Tower Sump Overflow drain inside the pipe chase and then exits the FNR to the external storm sewer at the north side of the building just above the Beam Port Floor elevation. These lines are shown in Attachment 1, Figures 5 through 9. A single drain originates on the FNR Roof above the third floor east of the Cooling Tower. It enters the building in the ceiling of Room 3102 and then drops to the Beam Port Floor through the East Vertical Pipe Chase and exits the FNR to the external storm sewer at the SE comer. Views of this drain are shown in Attachment 1, Figures 10, 11, 13 and 14. A former Secondary System emergency blowdown drain connected to the storm sewer through a 10 inch drain connection located on the east side of the Beam Port Floor. This connection is currently capped with a blank flange. It is shown in Attachment 1, Figure 12.

2. Sanitary Sewer There were two paths for FNR waste water to the Ann Arbor sanitary sewer system:

a. The sanitary sewer that directly serviced the FNR received waste water from janitor sinks, toilets, showers and lavatories in the FNR. These connect to a sewer line which exits the building near the SE comer of the Beam Port Floor. The line then runs north and west outside the building (below grade) and connects to the N-S sewer trunk line at a man-hole located just west of the FNR.

b. During FNR operation, waste water from the Reactor Pool and floor drains (via the Hot Sump) was routed to three retention tanks in the PML. The water from the PML Retention Tanks was filtered and processed through ion exchange columns and released to the sanitary sewer piping in the PML Basement Piping Tunnel. This waste water was monitored and then released to an Ann Arbor sanitary sewer system main south of the PML.

As discussed below, the sanitary sewer release path from the FNR through the PML has been investigated and is removed from the scope of the FNR Decommissioning. The remaining FNR SP-0 12 Pkg Forms Page 4 of 10 10/10/2007 RevO

Package Log No: FNR-SP-012 I Survey Area: 10 1 Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer connections to the sanitary seiver are described here. All the remaining FNR connections to the sanitary sewer originate in the 2 nd Floor Restrooms and Janitor's Closet. Drains from lavatories, toilets and a urinal (a total of six) connect to a horizontal header in the East Pipe Chase which transitions to a vertical line which drops to the sanitary sewer connection on the east wvall next to the Beam Port Floor Janitor closet. Five floor drains from these rooms connect to piping in the 1 t Floor ceiling below.

These lines join to the line described above about 8 feet above the exit from FNR to the sanitary sewer line east of the FNR. Views of the FNR sanitary drains are shown in Attachment 1, Figures 13 through 15. A piping diagram of the drains is shown in Figure 16.

3. Drains from Room 2111 Ventilation Equipment Room.

Two floor drains and one capped drain of unknown function from Room 2111 drained to a common 4 in. line located in the Beam Port Floor overhead just south of the North Stairwell. This line connects to the vertical drain in the North Pipe Tunnel. It is planned to remove this piping and no characterization is planned.

4. Materials of Construction Most piping for roof drains and sanitary drains within the FNR is carbon steel with threaded joints.

Both the roof drain and sanitary drains transition to cast iron sewer piping (4 and 6 in.) prior to exiting the FNR.

Survey Unit History:

From the start of operations in 1957 until 1991, liquid effluents from the FNR were routinely released through the PML sanitary sewer via the retention tanks in the PML. During the 2003 FNR Characterization survey, the sanitary sewer system was investigated. Samples were collected from five locations in the sanitary sewer. They were:

drain line at exit from the PML

Manhole outside PML where sewer joins main campus trunk line

Manhole midway between campus and municipal treatment facility

Manhole near municipal treatment facility

Manhole upstream of PML sewer outlet connection The 2004 Characterization Survey Report stated that "none of the sanitary system samples contained positive concentrations of radionuclides; this indicates that the system is not impacted by licensed, operations". The storm drain system and the sanitary sewer system within the FNR were not investigated.

The Historical Site Assessment (HSA) report did not address the sanitary sewer or storm sewer systems inside the FNR or the respective sewer lines-immediately downstream of the FNR.

SP-0 12 Pkg Forms Page 5 of 10 10/11/2007 RevO

Package Log No: FNR-SP-012 I Survey Area: 10

[ Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer Design Assumptions:

Storm Sewer System: Potential pathways for release of contaminated waste water from FNR operations to the storm sewer system were:

" Basement and Beam Port Floor flood events involving reactor pool water

overflow from the Hot Sump to the Cold Sump

" waste water from floor drains in the HVAC equipment room (Rm 2111).

Other sources of water from the FNR to the storm drain system are the roof drains, Cooling Tower Sump overflow and secondary system blowdown, but these water sources have a low contamination probability.

Sanitary Sewer System: Potential sources of contaminated waste water to the FNR sanitary sewer system include janitor closet drain and restroom floor and shower drains, lavatories and toilets in the FNR.

The approach to characterization of FNR storm and sanitary systems is to collect samples of material; sediment and corrosion-scale from clean-outs where storm and sanitary sewer lines exit the FNR.

Measurement DQOs and Decision Logic..

The samples from the samples collected under the following instructions will be analyzed by gamma spectroscopy and for tritium. If sample results are above analytical procedure MDAs, then an evaluation will be performed. Note: The analysis request will call for "environmental" level MDAs (example; Cs-137 MDA of 0.18 pCi/g) if sufficient sample volume is obtained.

If licensed radionuclides are measured in concentrations > analytical MDAs, additional samples may be collected to determine which lines inside the FNR upstream of the exits from the FNR are impacted. They will be removed if determined to be cost-effective. Additionally, investigation of the storm and sanitary sewer lines external to the FNR may be performed. Likely sample locations for this investigation are the storm sewer and sanitary sewer manholes just west of the FNR.

If storm drain and sanitary sewer system piping is determined to be impacted, and is not cost-effective to remove, specific DCGLs may be developed. This will enable piping to remain if it meets the 25 mrem/y license termination dose criterion.

SP-0 12 Pkg Forms Page 6 of 10 10/11/2007 RevO

Package Log No: FNR-SP-012 [

Survey Area: 10 Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer Survey and Sampling Instruction Form Instructions:

1. Collect samples of pipe sludge or scrapings from the following locations:

Storm Drains o Main FNR Roof Drain clean-out in where it exits the FNR at the SW comer of Beam Port Floor (see Figure 1, Attachment 2).

Note: Alternate sample location for this line is the cleanout where the roof drain line enters the Beam Port Floor ceiling just west of the roll-up door (see Figure 8, ).

o North Roof Drain line clean-out in North Pipe Chase just above where the line exits the FNR on the Beam Port Floor to the storm drain (see Figure 2, Attachment 2).

o Secondary System Blowdown drain connection, E side of Beam Port Floor (see Figure 3, Attachment 2) o East.Roof Drain line clean-out on Beam Port Floor SE comer (adjacent to Janitor's Closet) where the line exits the FNR to the Storm Drain (see Figure 4, Attachment 2).

Sanitary Drains o

Sanitary drain line clean-out on Beam Port Floor SE comer (adjacent to Janitor's Closet) where the line exits the FNR to the Sanitary Sewer (see Figure 4, )

o Second Floor Janitor's closet Floor Drain trap in ceiling on Beam Port Floor (see Figure 5, Attachment 2).

o Women's 2 nd Floor restroom shower drain trap in Janitor's Closet ceiling on Beam Port Floor (See Figure 6, Attachment 2).

o Men's 2nd Floor restroom shower drain trap in ceiling on Beam Port Floor (see Figure 7, Attachment 2).

SP-012 Pkg Forms Page 7 of 10 10/10/2007 RevO

[Package Log No: FNR-SP-012 Survey Area: 10 I Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer

2. Collect sufficient sample material to fill two 20-ml vials.

Identify each sample by labeling the sample container with the sample ID as shown in the following table. The sample material from each sampling location is split into two aliquots. The aliquots are placed into two 20 ml vials labeled with the sample ID and the suffix A and B respectively. The A sample aliquot is usually sent to a vendor laboratory for analysis and the B aliquot is retained on site. It may be counted (analyzed) by the UM in the PML counting

laboratory or stored as a backup sample, to be analyzed if needed.

Document the sample collection and labeling in the Sample Information Form (on page 10 of 10 of this package)

System Location -Description Sample ID Storm Drain Main FNR Roof Drain clean-out where line exits STMDRN-01 (A, B) the FNR at the SW comer of Beam Port Floor Storm Drain North Roof Drain line clean-out in North STMDRN-02 (A, B)

Pipe Chase just above where the line exits the FNR Storm Drain Emergency drain connection, E side of Beam STMDRN-03 (A, B)

Port Floor Storm Drain East Roof Drain line clean-out, Beam Port STMDRN-04 (A, B)

Floor SE comer where line exits FNR to Storm Drain (adjacent to Janitor's Closet Sanitary Drain Sanitary drain line clean-out, Beam Port SANDRN-01 (A, B)

Floor SE comer where the line exits the FNR to the Sanitary Sewer (adjacent to Janitor's Closet).

Sanitary Drain Second Floor Janitor's closet Floor Drain trap SANDRN-02 (A, B) in ceiling on Beam Port Floor.

Sanitary Drain Women's 2 nd Floor Restroom shower drain SANDRN-03 (A, B) trap on Beam Port Floor Janitor's Closet ceiling.

Sanitary Drain Men's 2nd Floor Restroom shower drain trap SANDRN-04 (A, B) on Beam Port Floor ceiling.

3. If sufficient sample material to fill two 20 ml vials cannot be obtained, place the sample material into a 20 ml vial and label the vial with the Sample ID and the suffix "A". Note in the comment field that insufficient material was collected to fill two vials.

SP-012 Pkg Forms Page 8 of 10 10/ 10/2007 RevO

Package Log No: FNR-SP-012 1 Survey Area: 10 I Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer Characterization Package References Package Log No: FNR-SP-017 Survey Area: 7 Survey Units: 7-1 Survey Unit/Area

Description:

FNR Roof and Vent Stack Exterior

1. General

References:

A. FNR Decommissioning Plan, Rev 1, 2006. § 2.1.2.3 describes the historical operation of the retention tanks in the PML and the PML sanitary sewer as the liquid effluent release path from FNR operations.

B. The Historical Site Assessment [CH2MHill, January 2003], § 5.3 states that the sanitary sewer from the former release location in the PML to the Ann Arbor Waste Water Treatment will be classified as impacted until further studies prove otherwise.

C. Report of the 2003 FNR Characterization Survey [CH2MHill, June 2004].

2. Drawings:

Drawing No.

Description Dwg No. M-1, Smyth, Reactor Building, Plumbing -Flow Diagram Hinchman & Grylls, 8/15/55 Dwg No. M-5, Smyth, Reactor Building, Plumbing - First and Second Floors Hinchman & Grylls, 10/18/55 Dwg No. M-6, Smyth, Reactor Building, Plumbing -Third and fourth Floors Hinchman & Grylls, 8/15/55 Dwg No. M-13, Smyth, Reactor Building, Process Piping -Third and fourth Floors Hinchman & Grylls, 8/15/55 III. Survey Measurement Data Form SP-012 Pkg Forms Page 9 of 10 10/10/2007 RevO

Package Log No: FNR-SP-012 T Survey Area: 10 1 Survey Units: 10-50 & 10-51 Survey Unit/Area

Description:

Storm Drains and Sanitary Sewer Sample Information Form Field Date Material I

Sample No.

Collected Description C

4 1

4

-I-

+

4 4

+

I 4

1-4 4

4

+

4 t

-I-4 4

4

+

4 1

4 Additional Comments (Insert Sample No prior to each comment):

Reviewed By (Print/Sign):

Date:

SP-0 12 Pkg Forms Page 10 of 10 10/ 10/2007 RevO

SP-012 Laboratory Analysis Reports

SP-012 Sample Laboratory Report Index Sample Location -Description Field Sample ID Sample Date FNRDP Sample Eberline Eberline ID Work Order Report Date Storm Drain -Main FNR Roof Drain clean-out STMDRN-01 A 10/10/07 CH-2007-10-10-01 07-10110 06-Nov-07 where line exits the FNR at the SW comer of Beam Port Floor Storm Drain -North Roof Drain line clean-out in STMDRN-02 Not North Pipe Chase just above where the line exits Collected the FNR Storm Drain - Emergency drain connection, E side STMDRN-03 A 10/10/07 CH-2007-10-10-03 07-10110 06-Nov-07 of Beam Port Floor Storm Drain - East Roof Drain line clean-out, STMDRN-04 A 11/06/07 CH-2007-11-06-01 07-11061 30-Nov-07 Beam Port Floor SE comer where line exits FNR to Storm Drain (adjacent to Janitor's Closet Storm Drain - Manhole west of FNRjust west of STMDRN-05 A 10/16/07 CH-2007-10-16-01 07-10110 06-Nov-07 Storage Ports Storm Drain - Manhole west of FNR just west of STMDRN-05 B 10/16/07 CH-2007-10-16-02 07-10110 06-Nov-07 Storage Ports Sanitary Drain - Sanitary drain line clean-out, SANDRN-01 A 11/6/07 CH-2007-11-06-02 07-11061 30-Nov-07 Beam Port Floor SE comer where the line exits the FNR to the Sanitary Sewer (adjacent to Janitor's Closet).

Sanitary Drain - Second Floor Janitor's closet Floor SANDRN-02 A 10/11/07 CH-2007-10-10-06 07-10110 06-Nov-07 Drain trap in ceiling on Beam Port Floor.

Sanitary Drain - Women's 2nd Floor Restroom SANDRN-03 (A, B) 10/10/07 CH-2007-10-10-05 07-10110 06-Nov-07 shower drain trap on Beam Port Floor Janitor's Closet ceiling.

Sanitary Drain - Men's 2nd Floor Restroom shower SANDRN-04 (A, B) 10/10/07 CH-2007-10-10-07 07-10110 06-Nov-07 drain trap on Beam Port Floor ceiling.

Sanitary Drain - Manhole west of FNRjust west of SANDRN-05 10/17/07 CH-2007-10-17-05 07-10112 31-Oct-07 Storage Ports SP-012SamplesEberlineReportIndex Page I of I 12/6/07

'EBERLINE ISERVICES EBS-OR-26551 Oak Ridge Laboratory 601 Scarboro Road October 31, 2007 Oak Ridge, TN 37830 Phone (865) 481-0683 Bill Collier Fax (865) 483-4621 University of Michigan 2301 Bonisteel Blvd.

Ann Arbor, MI 48109 CASE NARRATIVE Work Order # 07-10112-OR SAMPLE RECEIPT This work order contains one liquid sample received 10/22/07. This sample was analyzed for Tritium, Carbon-14 and by Gamma Spectroscopy.

CLIENT ID LAB ID CH-2007-10-17-05 07-10112-04 ANALYTICAL METHODS Tritium was performed using EPA Method 906.0 Modified. Carbon-14 was performed using Method ENIC Modified. Gamma Spectroscopy was performed using EPA Method 901.1 Modified.

ANALYTICAL RESULTS Combined Standard Uncertainty is reported at 1-sigma value.

TRITIUM A representative aliquot of the sample was transferred into a round-bottomed distillation flask and attached to a single stage still. A portion of the middle distillation fraction was transferred to a liquid scintillation vial and cocktail was added. Sample was then counted by beta liquid scintillation.

Sample demonstrated non-detect equivalent results for Tritium activity. Results for the Tritium method blank demonstrated non-detect equivalent activity. Results for the Tritium replicate demonstrated an acceptable relative percent difference and normalized difference.

Results for the Tritium laboratory control sample demonstrated an acceptable percent recovery.

CARBON-14 A representative aliquot of the aqueous sample was placed into a 1-liter reaction vessel. A carbonate solution was added. Sample was oxidized using potassium permanganate. Carbon dioxide was evolved and Carbon-14 was captured into Harvey, Carb-Sorb cocktail.

Carbon-14 beta emissions were then determined by beta liquid scintillation using an energy selective region.

Page 1 of 2

ANALYTICAL RESULTS CONTINUED CARBON-14 CONTINUED Sample demonstrated non-detect equivalent results for Carbon-14 activity. Results for the Carbon-14 method blank demonstrated non-detect equivalent activity.

Results for the Carbon-14 replicate demonstrated a high relative percent difference; however, normalized difference is within acceptable limits for the analytical technique. Results for the Carbon-14 laboratory control sample demonstrated an acceptable percent recovery.

GAMMA SPECTROSCOPY Sample for Gamma Spectroscopy analysis was prepared by transferring a known mass/aliquot of the prepared and homogenized sample to a standard geometry container. Sample was counted on a High Purity Germanium (HPGe) gamma ray detector.

Sample demonstrated non-detect equivalent results for all gamma-emitting radionuclides as reported.

Results for the method blank demonstrated non-detect equivalent activity for all gamma-emitting radionuclides as reported.

Results for the Silver-108m, Cesium-137 and. Manganese-54 replicate demonstrated a high relative percent difference; however, normalized difference is within acceptable limits for the analytical technique. Results for the Cobalt-60 and Cesium-137 laboratory control sample demonstrated an acceptable percent recovery.

CERTIFICATION OF ACCURACY I certify that this data report is in compliance with the terms and conditions of the Purchase Order, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the cognizant project manager or his/her designee to be accurate as verified by the following signature.

M.

1 Laboratory Man er Date: 10/31/2007 Page 2 of 2

PrinteL 5/2007 5:51 PM j 1 of 2 Report To:

Work Order Details:

Eberline Services BiICo.ter SDG.

07-10112 University of Michigan Purchase Order:

806732 Final Report of Analysis 2301 Bonisteel Blvd Analysis Category:

ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix:

OL Lab.

Sample Client Sample Receipt Analysis Batch Analyte odI Result CU I

CSU MRp ID Type ID Date Date Date 0ID Mto C

CSU MDA o

Units 07-10112-01 LCS i

KNOWN 10/22/0700:00 10/22/2007 10/24/2007 07-10112 1 Carbon-14 ENIC Modified 1.46E+03 4.10E+01 i

pCi/I 07-10112-01 LCS SPIKE 10/22/07 00:00 10/22/20071 10/24/2007 07-10112 I Carbon-14 ENIC Modified 1.20E+03 1.58E+01 8.29E+00 I

5.89E+00 I

pCi/I 07-10112-02 MBL BLANK 10/22/0700:00 10/22/2007 10/24/2007]

07-10112 Carbon-14 ENIC Modified 3.12E+00 3.54E+00 1.80E+00 594E+00 pCil 07-10112-03 I DUP CH-2007-10-17-05 10117/0710:00 14007 07-10112 Carbon-14 ENIC Modified 1.56E+01 3.50E+01 1.78E+01_

5.95E+01 j pCi/l 07-10112-04 DO I

CH-2007-10-17-05 10/17/07 10:00 10/22/20071 10/24/2007 07-10112 1Carbon-14 ENICModified 0.OOE+00 3.45E+01 I 1.76E+01 I 5.94E+01 pCi/i 07-10112-01 LCS KNOWN 10/22/0700:00 10/22/2007110/26/2007 07-10112 1 Tritium EPA 906.0 Modified j 1.03E+04 3.70E+01 I_

pCi/I 07-10112-01 LCS SPIKE 10/22/07 00:00 10/22/2007110/26/2007 07-10112 1 Tritium EPA906.0 Modified 9.68E+03

!541E+02 96E+02 v5.07E+02 pCi/I

_K 1'122/200 I

5.41E+02___

2l.96E+0 2

__507+0 pi/I 07-10112-02 MBL BLANK 10/22/07 00:00 10/22/2007 10/26/20071 07-10112 Tritium EPA 906.0 Modified

-1.69E+02 2.89E+02 1.48E+02 5.13E+02 j pCi/I 07-10112-03 OUP CH-2007-17-05 10/17/07 10:00 10/22/2007 10/26/2007 07-10112 1 Tritium EPA906.0 Modified 1.69E+02 3.02E+02 1.54E+02 5.13E+02 I

pCi/I 07-10112-04 1 O ICH-2007-10-17-05 10/17/07 10:00 10/22/2007110/26/2007 07-10112 Tritium EPA 906.0 Modified 1.70E+02 3.05E+02 1.56E+02 5.18E+02 I pCi/A I

I 07-10112-01 LCS KNOWN 10/22/0700:00 10/22/2007i 10/26/2007 07-10112 I Cobalt-60 EPA901.1 Modified 1.95E+05 5.17E+03 pCi/i 07-10112-01 LCS KNOWN 10/22/07 00:00 10/22/2007 10/26/2007 07-10112 Cesium-137 EPA 901.1 ModifiedpCi 07-10112-01 LOS i

SPIKE 10/22/07 00:00 10/22/2007 10/26/2007 07-10112 Cobalt-60 EPA 901.1 Modified 1.97E+05 I 9.74E+03 4.97E+03 1.29E+03 pCi/I 07-10112-01 I LCS SPIKE 10/22/07 00:00 10/22/2007 10/26/2007 07-10112I Cesium-137 EPA901.1 Modified 1.26E+05 1.20E+04 6.13E+03 9.14E+02 pCi/

I I_

07-10112-02 MBL BLANK 10/22/07 00:00 10/22/2007 10/25/2007 1 07-10112 L Silver-108M EPA901.1 Modified 5.72E+00 6.31E+00 1.19E+01 pCi/I 07-10112-02 MBL I

BLANK 10/22/07 00:00 10/22/2007 10/25/2007T 07-10112 Silver-110m EPA 901.1 Modified 1.76E+00 6.49E+00 3.31E+00 1.17E+01 pCi/I 07-10112-02 MBL BLANK 10122/07 00:00 10/22/2007 10/25/2007 07-10112 Cobalt-60 EPA 901.1 Modified 4.73E+00 6.84E+00 3.49E+00 1.31E+01 pCi/I 07-10112-02 MBL BLANK 10/22/07 00:00 10/22/2007 10/25/2007 07-10112_

Cesium-137-EPA901.1i odified j

4.84E+00 8.86E+00 4.52E+00i 1.35E+01 p pCi/I 07-10112-02 MBL BLANK 10/22/0700:00 10/22/2007 10/25/2007 07-10112 Europium-152 EPA 901.1 Modified

-6.51E+00 5.25E+01 2.68E+01

!8.04E+01 pCi/I 07-10112-02 MBL BLANK 10/22/07 00:00 10/2220071 10/25/2007 07-10112 Europium-154 EPAg01.1aodified 6.71E+00 2.10E+01 1.07E+01 3.55E+01 pCi/I 07-10112-02 MBL BLANK 10/22/07 00:00 10/22/2007 10/25/2007 07-10112 ! Manganese-54 EPA 901.1 Modified

-1.78E+00 6.69E+00 3.41 E+00 1.16E+01 pCi/I 07-10112-02 I MBL BLANK 10/22/07 00:00 10/22/2007 10/25/20071 07-10112 Niobium-94 EPA 901.1 Modified 6.77E-01 6.13E+00 3.13E+00 I 1.10E+01 1 pCi/I 07-10112-02 MMBL BLANK 10/22/0700:00 10/22/2007 10/25/2007 07-10112, Antimony-125 EPA 01.1 Modified 8.60E+00 1.48E÷01 7.55E+00 2.69E+01 I pCi/I 07-10112-02 iMBL BLANK 10/22/07 00:00 10/22/20071 10/25/2007 1 07-10112j Zinc-65 EPA 901.1 Modified

-6.04E+00 j 1.53E+01 7.79E+00 2.62E+01 pCiI CU=Counting Uncertainty;CSU=Comblned Standard Uncertainty (1-sigma);MDA=Mlnimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicate Original

Printe.

.5/2007 5:51 PM F-ae 2 of 2 Report To:

Work Order Details:

Eberline Services Bill Collier SDG.

07-10112 University of Michigan Purchase Order.

806732-Final Report of Analysis 2301 Bonisteel Blvd Analysis Category.!

ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix.

OL Lab T Sample I Client Sample I Receipt Analysis Batch aMR C

C M

Report ID TyeJID ate i

Dte ate I

I i*

Analyte Method Result CU I;

CSU MDA i

nt ID Type ID Date Dae Date ID Units 07-10112-03 DUP CH-2007-10-17-05

.... 10/17/07 10:00 j10122/2007 10/25/2007 07-10112 [Silver-108M EPA 901.1 Modified I -1.62E+00 _

4.3 2 E+00 I 2.20E+00 i 7.55E+00 pCi/I 07-10112-03 j DUP I

CH-2007-10-17-05 10/17/07 10:00 110/22/2007 10/25/20071 07-10112 Silver-110m EPA901.1 Modified 3.75E-01 I 4.33E+00 2 21E+00 7.11E+00 pCi/i 07-10112-03 DUP CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/25/2007 07-10112 Cobalt-60 EPA 901.1 Modified 2.68E+00 4.76E+00 2.43E+00 j 8.96E+00 pCi/I 1----.----

I---

/

07-10112-03 I DUP CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/25/20071.07-10112 Cesium-137 EPA 901.1 Modified J6.57E÷00 j 6.80E+00 3.47E+00 j 7.72E+00 pCi/I 07-10112-03 DUP CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/25/2007 07-10112 j Europium-152 EPA901.1 Modified 1.53E+01 3.02E+01 1.54E+01 5.78E+01 4 pCi/I 07-10112-03 DUP CH-2007-10-17-05 10/17/07 10:00 110/22/2007 10/25/20071 07-10112 i Europium-154 EPA901.1 Modified i

.81E-01 1137E+01 6 98E+00 2.22E+01 pCi/I 07-10112-03 DUP CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/25/2007 07-10112 Manganese-54 EPA 901.1 Modified 3.92E-01 4.13E+00 2.11E+00 I 7.48E+00 pCi/I 07-10112-03 DUP CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/25/2007 07-10112 Niobium-94 EPA 901.1 Modified 5.70E+00 6.67E+00 I 3.40E+00 8.65E+00 pCi 07-10112-03 DUP CH-2007-10-17-052/2007 10/25/20071 07 dified

-3.30E+00 1.12E+01 5.70E+00 1.80E+01 pCi/I 2

H________

10/17/07 10:00 1 10

-10112 Antimony-125 EPA 91.1 Mod 07-10112-03 DUP CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/25/2007 1 07-10112 Zinc-65 EPA901.1 Modified I -1.97E+00 9.82E+00 5.0100 1.54E+01 pCi/I 07-10112-04 DO CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/26/2007 07-10112 Silver-108M EPA 901.1 Modified

-4.61E+00 4.44E+00 2.26E+00 7.35E+00 pCi/I 07-10112-04 DO CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/26/2007 07-10112 Silver-11Om EPA901.1 Modified l-2.26E+00 4.16E+00 2.12E+00 I

7.21E+00 pCi/I 07-10112-04 DO CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/26/2007 07-10112 Cobalt-60 EPA 901.1 Modified

-4.78E+00 4.39E+00 2.24E+00 I 6.91E+00 pCiA 07-10112-04 D

0 CH-2007-10-17-05 10/17/07 10:00 10/22/2007 10/26/2007 07-10112 Cesium-137 EPA 901.1 Modified 9.84E-01 4.50E_00 2_.29E00 8.21E+00 pCi/,

07-10112-04 DO CH-2007-10-17-05 10/17/07 10:00 10/22/1/26/2 0071 07-10112 Europium-152 EPA901.1 Modified

-6.69E+00 3.33E+01 1.70E+01 5.18E+01 pCi/I 07-10112-04 DO CH-2007-10-17-05 10/17/07 10:00 110/22/2007 10/26/2007] 07-10112 I Europium-154 EPA 901.1 Modified i -2.33E+00 1.29E+01 6.57E+00 2.27E+01 pCi/I 07-10112-04 DO CH-2007-10-17-05 10/17/07 10:00 1 10/2212007 10/26/2007 07-10112 Manganese-54 EPA 901.1 Modified 2.76E+00 4.29E+00 2.19E+00 8.06E+00 pCi/i 07-10112-04 DO CH-2007-10-17-05 10117107 10:00 10/22/2007 10/26/2007 07-10112 j Niobium-94 EPA 901.1 Modified 1 1.47E-01 3.87E+00 1.97E+00 7.01E+00 pCi/I 07-10112-04 DO CH-2007-10-17-05 10/17/07 10:00 110/22/2007 10/26/2007 07-10112 Antimony-125 EPA901.1 Modified

-3.18E+00 1.12E+01 5.71E+00 1.80E+01 pCi/I 07-10112-04 DO CH-2007-10-17-05 10/17/07 10:00 110/22/2007 10/26/20071 07-10112 Zinc-65 EPA 901.1 Modified

-2.07E+00 I 8.52E+00 4.35E+00 1 1.50E+01 pCi/I CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicate Original

EBERLINE SERVICES EIBS-OR-26567 November 6, 2007 Bill Collier University of Michigan 2301 Bonisteel Blvd.

Ann Arbor, MI 48109 Oak Ridge Laboratory 601 Scarboro Road Oak Ridge, TN 37830 Phone (865) 481-0683 Fax (865) 483-4621 CASE NARRATIVE Work Order # 07-101 10-OR SAMPLE RECEIPT This work order contains eleven solid samples received 10/22/2007. These samples Carbon-14, Tritium and by Gamma Spectroscopy.

were analyzed for CLIENT ID LAB ID CLIENT ID LAB ID CH-2007-10-10-01 CH-2007-10-10-03 CH-2007-10-10-05 CH-2007-10-10-06 CH-2007-10-10-07 CH-2007-10-16-01 07-10110-04 07-10110-05 07-10110-06 07-10110-07 07-10110-08 07-10110-09 CH-2007-10-16-02 CH-2007-10-17-01 CH-2007-10-17-02 CH-2007-10-17-03 CH-2007-10-17-04 07-10110-10 07-10110-11 07-10110-12 07-10110-13 07-10110-14 ANALYTICAL METHODS Carbon-14 was performed using EPA Method 520.0 Modified. Tritium was performed using Method LANL ER-210 Modified. Gamma Spectroscopy was performed using Method LANL ER-130 Modified.

ANALYTICAL RESULTS Combined Standard Uncertainty is reported at 1-sigma value.

TRITIUM A representative aliquot of each sample was transferred into a round-bottomed distillation flask and attached to a single stage still. Samples were water equilibrated with Tritium free water. The distilled portion of the middle distillation fraction was transferred to a liquid scintillation vial and scintillation cocktail was added. Samples were then counted by beta liquid scintillation.

Samples demonstrated non-detect equivalent results for Tritium activity. Results for the Tritium method blank demonstrated non-detect equivalent activity. Results for the Tritium replicate demonstrated an acceptable relative percent difference and normalized difference. Results for the Tritium laboratory control sample demonstrated an acceptable percent recovery.

CARBON-14 A representative aliquot of each sample was placed into a 1-liter reaction vessel. A carbonate solution was added. Samples were oxidized using potassium permanganate. Carbon dioxide was evolved and Page 1 of 2

ANALYTICAL RESULTS CONTINUED CARBON-14 continued Carbon-14 was captured into Harvey, Carb-Sorb cocktail. Carbon-14 beta emissions were then determined by beta liquid scintillation using an energy selective region.

Samples demonstrated non-detect equivalent to slightly positive results for Carbon-14 activity. Results for the Carbon-14 method blank demonstrated non-detect equivalent activity. Results for the Carbon-14 replicate demonstrated a high relative percent difference; however, normalized difference is within acceptable limits for the analytical technique. Results for the Carbon-14 laboratory control sample demonstrated an acceptable percent recovery.

GAMMA SPECTROSCOPY Samples for Gamma Spectroscopy analysis were prepared by transferring a known mass/aliquot of each prepared and homogenized sample to a standard geometry container. Samples were counted on High Purity Germanium (HPGe) gamma ray detectors.

Samples demonstrated non-detect equivalent to slightly positive results for all gamma-emitting radionuclides as reported. Results for the method blank demonstrated background or non-detect equivalent activity for all gamma-emitting radionuclides as reported. Results for the Cobalt-60 and Cesium-137 replicate demonstrated a high relative percent difference; however, normalized difference is within acceptable limits for the analytical technique. Results for the Zinc-65 replicate demonstrated an acceptable relative percent difference and normalized difference. Result for the Cobalt-60 and Cesium-137 laboratory control sample demonstrated an acceptable percent recovery.

CERTIFICATION OF ACCURACY I certify that this data report is in compliance with the terms and conditions of the Purchase Order, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the cognizant project manager or his/her designee to be accurate as verified by the following signature.

Laboratory Date: 11/6/2007 Page 2 of 2

SECTION IV ANALYTICAL RESULTS

SUMMARY

b'*

i

Prh

'I.. 12007 2:06 PM 6-1Of 8

Report To:

Work Order Details:

Eberline Services Bill Collier SDG:

07-10110 Unierit of Michigan

__Purchase Order:1 806732 Final Report of Analysis 2301 Bonisteel Bvd Analyss Category_':

ENVIRONMENTAL A_1 Ann Arbor, Ml 48109 Sample Matrix:I OS CSample Receipt Analysis Batch I

Report ID Type ID Date Date Date oID Analyte Method Result CU CSU MDA Units 07-10110-01 LCS KNOWN 10/22/07 00:00 110/22/2007 10/26/2007 O7-1 0110 Carbon-14 EPA620.0Modifid 1.4 03 4.06E-01 pClg 07-10110-01 LOS SPIKE 10122/07 00:00 10/22207 07-10110 Carbon-14 EPA*-52.0 Modified 1.18E+03.?

156E+01 817E+00 595+00 pCi g 07-10110-02 MBL BLANK 10/22/07 0000 10/22/2007* 10/26/2007 07-10110 Carbon-14 EPA 520.0 Modified 1.54E+00 3.54E+00 l 1.81E+00 J 6.02E+00 pCi/g 07-10110-03 DUP CH-2007-10-10-01 10/10/07 10:00 10/22/2007 10/26/2007 07O101 Caron-14.

E'P520.0l Modified..

53E+00 3.50E+00 1.79E+00 5.95E+00 pCi/g 07-10110-04 CH-2 71-0 1

0700

/

1 10/27/2007 07-10110 Carbon-14 EPA 520.0 Modified H-2E07-3.50+00 1.79+

6000-0 07-10110-04 DO_

CH-2007-10-10-0.

10/10/07 10:00 i10122/2007 }10/27/2007 07-10110 Carbon-14 EPA 520.0 Modified

0. OOE+00 6.0E+00 3.09E+00 1_.016*00 pC-9 07-1011G-06 TRG H-2007-10-10-05 1010/07 10:00 10/22/2007 10/27/2007 07-10110 Carbon-14 EPA 520.0 Modified 0.006+00 I

6.06E+00 3.09E+00

.104E+01 pCi/g 07-10110-07 TRG CH-2007-10-10-01 10:00 10/22/2007 10/27/2007 07-10110 Carbon-14

__EPA 520.0 Modified 0

3.44E5.91E+00 pig I:-

__________1-0/017 000 102 3.41E+00 1.74E+00 59E0

~/

07-10110-07 TRG J

CH-2007-10-10-06 10/10/07 10:00 10/22/2007 10/27/2007 07-10110 Carbon-14 EPA 520.0 Modified 0.53E+00 I

3.43E+00 1.75E+00 5.9*1E+00 I

pC0g 0 -10 00

_ "T--. G---

-~- -C-

"27--.-.----

07---.........

- +-----".

07-10110-* 0 TR-*-CH-2007-10-1 10/10/07 10:00 10/22/2007 10/27/2007 07-101.0 Carbon-14 EPA 520.0 Modified 153E+00 3.41E+00--

1.74E+00 5.94E+00 I pCi/g 07_10110-09 TG j 0--2007-10-,

01 10/16/07 10:00 110/22/2007 10/27/2007 07-10110 Carbon-14 EPA 520.0 Modified 5.96E+02 1.20E+01 1.71E+00 6.60E+00 pO Lg 07-10110-10 TRG CH-2007-10-16-02 10/17/0710:00 10/22/2007.

10/27/2007 07-10110 Carbon-14 EPA 520.0 Modified 0.00E+00I 3.28E+.00 1.67E+00 5.65E+00 pCi/g 471 101 10/16/07....

10:00....10/22.....2007..

07-10110-11....

10/17/07 10:00 10/22/2007 10/27/2007 G

07-10110 Carbon14 EPA 520.0Modified 65.962E+02 1.20E+01 6.196+00 I 6.60E+00 pO 1g 07-10110-12 TRG CH-2007-10-17-01 10/17/07 10:00 I 10/22/2007 10/27/2007 07-10110 Carbon-14 EPA 520.0 Modified 5.76E+02 1.12E+01 6.10E+00 I 6.60E+00 I pC0/g 07-1 7-10 10/17/07 10:00 1 10/22/2007 10/27/2007 07-10110 TCarbon-14 EPA5 200Modified 6.62E+02 j 1.20E+01 6.203+00 6.20-+00 pI-g 07-10110-14 TRG CH-2007-10-17-0 10/17/07 10:00 1 0/ 2/22O7_

10/2712007 07-10110 Carbon 14 EPA5200 Modified 6.29E+02 1.17E+01 6.03E+00 6.02E+00 I

pCi/g

._.....i----

ti.',

.i.

07-10110-01 L

BLKNOWN 10/22/07/00:00 10/22/2007 10/27/2007 07-10110 Tntium LANL ER-210 Modified 1.03E+02 3.70E+00 1

pClig 07-10110-01 LCS jSPIKE 10/22/07 00:00

[ 10/2207 10/27/2007 07110 Ttu ALE 1

oiid 9.91E+01

,L6.186+00 3.346+00_-

6.026+00 p~i/g 0-10110~-02--

MBL BLANK 10/22/07 00:00

!10/22/2007 10/27/2007 I07-10110 Tnitium LANL ER-210 Modified J -2.076+00 i3.40E+00 1.73E+00 6.04E+00I! pCi/g 07-10110-03 DuP cH-2007-10-10-01 10110/07 10:00 10/22/2007 10/27/2007 07-10110 Tritium LANL ER-210 Modified 0.00+E00 2.49E, 01 1.27E+01 4.32E+01 pCi/g 010104 DO CH-2007-10-10-0i___

10/10/07 10:00

,10/22/2007

- 1/217/2007 7llO hfrn LANL ER-210OModified a0OOE+0O2.50E+01 i8~0

.5+0

~

/

07-10110-06 TRG CH-2007-10-10-05 10/10/07 10

/--00M 2.01+01 1

07-10110-05 TRG CH-2007-10-10-03 10/10/0710:00 10/22/2007 10/27/2007 07-10110 Tntium LANL ER-210 Modified 1.37E+01 2.35E+01 1.20E+01 4.00E+01 I

pCi/9 07-011 006 CH-2007-10-10-05 10/10/07 10:00

.0/22/2007

. 10-27/2007 07-10110 Tntium LANL ER-210 Modified 0.00E+00 2

1 1.03E+01 3.496E+01 pCi/g 07-10110-08 TRG CH-2007-10-10-06 10/10/07 10:00 1 10/22/2007 10/27/2007 07-10110 Tntium LANL ER-210 Modified 0

2.93E+01 1.50E+01 5.09E+01 pCi/g 07-10110-09 TRG CH-2007-10-16-01 10/16/07 10:00 i 10/22/2007.

10/27/2007 07-10110 Tntium LANL ER-210 Modified 0.0_0+00 1.95E+01 9.97E+00 53.39E+1 pCi/g 07-10110-10 TRG CH-2007-10-16-02 10/16/07 10:00 10/22/2007 10/27/2007 07-10110 Titnium LANL ER-210 Modified 1

1.97E+01 1.97E+01 3.34E+01 p0i/g 07-10110-11i TRG OH H2007-10-16-02 10/17/07 10:00 10/22/2007 10/27/2007 07-10110 Tntium LANL ER-210 Modified 1.00E+00 3.35E+01 1.71E+01 5.62E+01 pCi/g OH-10110-11 T10/1 0H 1000-10/22-20010 0/72 07 110

_20Mdiid 5

+44 OH-01 207-0170 101/71:0I1/2107 1/720 7101 nm LN R21 oiid 0060 3.35E+01 i1.768+01 5.84E+01 plg "07-1011--12--TRG OCH-2007-10-17-02 10/17/07 10:00 10/21-20017 10/27/20 07-10110 Tritium LANLER-210 Modified

-200E 3.29+01 1.68+01 5.84+01 pCi/g S07-10110-_13_

TRG

-CH-2007-10-17-03 10/17/07 10:00 10/22/20077 10/27/2007

'-10110 Trtium LANL ER-210 Modified O.1.E.OOE+._

,716+__01.

5.82E+01 p0___

07-10110-14 TRG CH-2007-10-17-04 10/17/0710:00 10/22/2G F07-10110 1 Tritium LANLER-210Modified TRG2.02E+01 I 3.47E+01 1_77E+01 5.89E+01 I

pCi/g CU=Counting Uncertainty;CSU=Combined Standard UncertaInty (1-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Nornal Sample; DO=Duplicate Original EBER~L/NE EP

~~ERVZICNES Oak Ridge Laboratory 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621-

Pri

-1.,/12007 2:06 PM

. z of 8 Report To:

Work Order Details:

Ebelin S rvies Bill Collier SDG:~ 07-10110 University of Michigan Purchase Order:

1 806732 Final Report of Analysis

__-2301 Bonisteel Blvd Analysis Category:

ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix:i OS Lab Sample Client Sample Receipt Analysis Batch Report ID ID Date Date Date I

Analyte Method Result CU CSU MDA Units IDITp DDt Dt ae I

I Unt 07-1011-0O1l LCS KNOWN 10/22/0700:00 10/22/2007 10/24/2007 07-10110 1 Cobalt-60 LANL ER-130 Modified I 2.44E+03 6.46E+01...

I pCi/g 07-10110-01 LCS l

KNOWN 10/22/07 00:00 10/22/2007 124/201.07-10110 ;

Cesium-137 LANL ER-130 Modified 1 5 3

4.50E-E01 pCi..

07-10110-01 LCS i

SPIKE 10/22/07 00:00 10 7

10/24/2007 07-10110 i Cobalt-60 LANLER-t30Modified 2.58E+03 1.07E+02 5.47E+01 I

6 59E+00 I

pCi/g 07-10110-01 LCS SPIKE 10/22/07 00:00 10/22/2007 10/24/2007 07-10110 Cesium-137 LANL ER-130 Modified 1.68E+03 2.47E+02 1i.

2 6 E+0 2"

4.-3E-00 pCi/g S~f

.o._...._M.......

t-.-4 07-10110-02 BLANK 10/2 102i/2007 10/24/2007 07-10110 Silver-108m LANL ER-130 Modified 7.62E-02 4.98E-01 _I 2.54E-01 9.41E-01 pCi/g 07-10110-02 j MBL BLANK 10/22/0700:00 10/22/2007 10/24/2007 I 07-10110 Silver.

LANL.ER-30.Modified 1.55E-01 07-10110-02 MBL BLANK 10/22/07 00:00 10/22/2007 10/24/2007 07-10110 I Cobalt-60 LANL ER-130 Modified

-1.16E-01 5.76E-01 l

2.94E-01 1.10E+00 I

pCi/g 07-10110-02 MBL BLANK 10/22/07 00:00 10122/2007 10/24/2007 07-10110 Cesium-137 LANL ER-130 Modified 2.81E-01 5.05E-01I 2.58E-01 1.04E+00 pCi/g 07-10110-02 MBL BLANK 10/22/07 00:00 j 10/22/2007 10/24/2007 07-10110 I Europium-152 LANL ER-130 Modified 1.35E+00 3.28E+00 1.67+00 7.83E+00 I

g 07-10110-2--

MBL BLANK 10/22/07 00:00 1"10/22/2007 10/24/2007 07-10110 Europium-154 LANL ER-130 Modified

-6.80601 1125E+00 6.365-01 2.20E+00 pCi/g MBL BLANK 10/2/0700:00 1222007 i 1024/2007

-10110 Manganese-54 LANL ER-130 Modified 491601 4.77E-01 2.44E-01 1.09E+00 pCi/g 071100

-B 2107 0000 io 0710110-02 MBL BLANK 10/22/07 00:00 I 10/22/2007 10/24/2007 i 07-10110 Niobium-94 LANL ER-130 Modified

-6.106-03 4.251E-01 2.17E-0 1 8.53E-01 pCi/g 07-10110-02 MBL BLANK 10/22/0700:00 10/22/2007 1 10/24/2007 1 07-10110 1 Antimony-125 LANL ER-130 Modified

-443E-01 1 1.01E+00 5.16E-01 1.82E+00 l

pCi/g 1.....

t---.

07-10110-02 I MBL BLANK 10/22/07 00:00 10/22/2007 10/24/2007 i 07-10110 l Uranium-235 LANL ER-130 Modified 2.50E-01 I

1.82E+00 9.27E01 3.08E+00 pCi/g 07-10110-2--02 MBL I

BLANK 10/22/0700:00 10/22/2007 10/24/2007 1 07-10110 Uranium-238 LANL ER-130 Modified 2.306+00 5.36E+00 2.736+00 9.58E+00 pCi/g

-t 07-10110-02 MBL i

BLANK 10/22/07 00:00 10/22/2007 10/24/2007 07-10110 Zinc-65 LANL ER-130 Modified

-8.68E-01 1.05E+00 5.35E-01 1.67E+00 pCi/g 07-10110-03 DUP CH-2007-10-10-01 10/10/0710:00 10/22/2007.

10/2312007 07-10110 Silver-108m LANLER-130 Modified 1 04E-02 2.59E-01 1.32E-01 4.32E-01 pCi/g 07-10110-03 CUP CH-2007-10-10-01 10/10/07 10:00 10/222007 I10/23/2007..07-10110

.SlveIr-10m LANLER-i30Modified I2.69E-02 2.46-01 1.256-01 1 4.506-01 pCg

- O -- 1 0"-1 0 1 DU10

-0 30 7 1 0 0 / 0 / 7 1 0 00J" 1P2 2 0 " "

O 2 3 2 0 072-0 -1 1 1--

' °b0t 6 0 -..

.. -L-N L03 0 M -d10

/ 1 0 / 0 7-3 E 1 0 : 0 0"7 E 0 - -

-lIE-O 1 "

1 0 /E22/.1 1 1 -3.. u P _

.2 0 07.1 0 / 2 3 / 2 071 1011 01007C b a l 6 0 1N0E R -101M d i f e d 13 7 3 013 13

.7600 I

1 8 6 0 16 7 6 0 p c il g 0 07-10110 Cesium-137 LANL ER-130 Modified 358E-02 2.76E-01 1

-4101 4.95E-01 pCi/g 07-10110-03 DUP CH-2007-10-10-01 10/10/0710:00 10/22/2007 10/23/2007I 07-10110 Europium-152 LANLER1305Modified 1125+00 i

1706+00 865601 3516+00 pCi/g 07-10110-03 i DUP CH-2007-10-10-01 10/10/0710:00 10/22/2007 10/23/2007 07-10110 Europium-154 LANLER-130 Modified 2386E01 17011E-010 3.63E-01 3 1 E42+00 I pCi/g 07-10110-03 1, DUP iCH-2007-10-10-01 10/10/07 10:00 I10/22/2007 10/23/2007 07-10110 Manganese-54 LANL ER-130 Modified 355602 2.206-01 1126E-01 I

4205E-01 pCi/g 07-10110-03 DUP CH-2007-10-10-01 10/10/0710:00 10/22/2007 10/23/2007 07-10110 1 Niobium-94 LANL ER-130 Modified 6.78E-02 I

2.82E-01 1.34E-01 4.97E-01 pCi/g 07-10110-03 DUP CH-2007-10-10-01 10/10/07 10:00 10/2212007 i 10/23/2007 07-10110 Uranium-235 LANL ER-130 Modified 535601 1.18E+00 802E-01 2.09E+00 pCi/g 07-10110-03 DUP CH-2007-10-10-01 10/10/07 10:00 10/22/2007 10/23/20070710110 Uranium-238 LANLER-130 Modified I -1.67E+00 i

3.17E+00 1.62E+00 5.90E+00 pCi/g 07-10110-03 O

CUP CH-2007-10-10-01 10/10/071000 10/22/2007 10/23/2007l 07-10110 i Zinc-65 LANL ER-130 Modified I

-1.80E-01 5.216-01 2.66E-01 9166-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicte Original EBEIRLINE ESERVICES Oak Ridge Laboratory 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

Prih It.-,2007 2:06 PM t- ý of 8 Report To:

Work Order Details:

Eberline Services Bill Collier SDG:

07-10110 Final Report of Analysis -....

230-1 Bonisteel Blvd Analysis Category:.

ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix:

OS Lab Sample Client Sample Receipt

! Analysis I

Batch Analyte Method Result CU CSU MDA Report ID Type ID Date e Date Date ID nay Units 07-10110-04 DO CH-2007-10-10-01 10/10/0710:00 110/22/2007!

10/23/2007 07-10110 Silver-108m LANL ER-130 Modified

-1.60E-01 2.32E-01 1.18E-01 3.93E-01 1

pCi/g 07-10110-04 DO CH-2007-10-10-01 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Silver-11Om LANLER-130 Modified

-4.75E-02 2.36E-01 120E 1 4.28E-01 pCi/g 07-10110-04 DO CH-2007-10-0-01 10/10/07_10:00 110/22/2007 10/23/2007 07-10110 Cobalt-60 LANLER-130.Modifed_

2.51E-O1 2.53E-01_

1.29E-01 5.57E-0

_ pcVg 07-10110-04 DO CH-2007-10-10-01 10/10/0710:00 l10/22.2007 10/23/2007 07-10110 Cesium-137 LANL ER-130 Modified I

2.05E-01 2.5 8 E-01 1.

3 2 E-01 5.15E-01

" pCi/g

.+ - -

+-..

07-10110-04 DO I

CH-2007-10-10-01 10/10/07 10:00 i 10/22/2007 I 10/23/2007 07-10110 Europium-152 LANL ER-130 Modified

-9.31E-01 1.41E+00 7.21E-01 1-2.27E+00 9pCi/g 07-10110-04 DO OH-2007-1-10-01 1010/07 10:00

(

10/22/20071

/2032007 0-0110*

Europium-154-LANL ER-130 Modified 6.27E-03 6.78E-01 j-3.46E-01 1 -17E.00 pCi/g 07-10110-04 DO H -2007-10-10-01 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Manganese-54 LANLER-130 Modified 1.22E-01 2.00E-01 j

1.02E-01 4.13E-01 pCi/g 07-10110-04 DO CH 2007-10-10-01

[

10/10/0710:00 10/22/2007 10/23/2007 07-10110 Niobium-94 LANLER-130 Modified

-1050-01 0225E-01 115E-OI 3.92E-01 pCi/g 07-10110-04 DO CH-2007-10-10-01 10/10/0710:00 10/22/2007, 10/23/2007 07-10110 Antimony-125 LANL ER-130 Modified

-1.45E-01 5.96E-01 3.04E-01 4 9.82E-01 pCi/g 07-10110-04 DO O 2007-10-10-01 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Uranium-235 LANL ER-130 Modified 4.14E+00 404E+00 206E+00 2.14E+00 pCi/g

07.

1.-04

_ _I-DO I0--.

07-10110-04J DO i

CH-2007-10-10-01 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Uranium-238 LANLER-130 Modified

-8.890E-01 3.30E+0 1.0+00 6.18E+00 pi/g 07-10110-04 DO CH-2007-10-10-01 10/10/0710:00 10/22/2007 10/23/2007 07-10110 Zinc-65 LANLER_130 Modified 1.59E-01 4.87E-01 2.48E-01 i

864E-01 pCig I

i__

07-10110-05 TRO H-2007-10-10-03 1/0010 02/07 1/3201C-01 07-10110-05 TRG

-10/10/07 10:00 10/22/2007ER130 Modified i 1.62E-01 4.36E-01 2.23E-01 L 8.94E-01 pCi/g 07-10110-05 TRG CH-2007-10-10-03 10/10/0710:00 I10/22/20*ý7 *10*-*/3;0 07-10i10 Silver1--m LANLER*1*30Modified 5.040E02 4.262-01 42.17E-01 i

33E-01 p

.i/g T7101005 3

101/7 10:00 10/22/2007 10/23/2007.

07:10110 t obal-60 L

LER-130 Modified 2.15E+00 6.67E-01 3.40E-01 I 1060+00 I pci/g 07-10110-05 F TRG CH-2007-10-10-03 10/10/071000 10/22/2007 10/23/2007 07-10110 Cesium-137 LANLER130Modified 1.'75&01 4.96E-01 2.53E-01 i-9.80E-01 p

.i/g 07-10110-05 TRG CH-2007-10-10-03 10/10107 10:00 10/22/2007 10/23/2007 07-10110 Europium-152 LANLER-130Modified 596E-01 3.40E+00 1.74E+00 6.73E+00 pCi/g t

I-r-F 07-10110-05 TRG CH-2007-10-10-03 10/10/0710:00 10/22/2007 10/23/2007 07-10110 Europium-154 LANLER-130 Modified 255E-02 1.39E000 7.08E-01 2.61E+00 pCi/g 07-10110-0i TRG I

.H-2007-10-10-03 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Manganese-54 LANL ER-130 Modified

-4.47E-02 6.31E-01 3.22E-01 1.06E+00 i

p01/g 07-10110-05 TRO F CH-2007-10-10-03 10/10/07 1000 10/22/2007 10/23/2007 07-10110 Niobium-94 LANLER-130 Modified 3.43E-01 4.92E-01 2.51E-01 1.05E+00 F pCi/g 07-10110-05 TRG CH-2007-10-10-03 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Antimony-125 LANL ER-130 Modified 4.81-01

.278-01 4.73E-01 1.75E+00

. pCi/g 07-10110-05

" TRG CH-2007-10-10-03

- 10/10/07 10:00 i22/

10/23/2007 07-10110 Uranium-235 LANL ER-130 Modified

-2.71E-01 1.60E+00 F 8.17E-01 I 2.64E+00 j

pCi/g 10/2-2/2007..

r--

-- O.......

7.

... -r.....

S-2007 10/10/07 10:00 1

/2667 07-10110 Uranium-238 LANL ER-130 Modified

-2.71E+00 i 4.09E+00 2.09E+00 6.94E+00 pCi/g 07-10110-05 i

TRG H-2007-10-10-03 10/10/07 10:00 i10/22/20071 10/23/2007 0 07-10110 Zinc-65 LANLRER-130 Modified

-4.12E-01 1.05E+00 F 5.37E-01 I 1.91E+00 j pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicate Original E BERLINE jSERVICES Oak Ridge Laboratory 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

Prit 1

.2007 2:06 PM

.. of 8 Report To:

Work Order Details:

Eberline Services BillCollier SDG:

07-10110 University of Michigan Purchase Order::

806732 Final Report of Analysis 2301 Bonisteel Bivd Analysis Category:!

ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrx.:j OS Lab Sample Client Sample Receipt Analysis Batch AMethod 1CU CSU DA i

Report ID Type ID Date i

Date Date ID UyReu units 07-10110-06 TRG CH-2007-10-10-05 10/10/07 10:00 i10/22/2007 10/23/2007 07-10110 Silver-108m LANL ER-130 Modified 3.57E-02 I

6.02E-01 I 3.07E-01 1.15E+00 pCUg 07-10110-06 TRG CH-2007-10-10-05 10/10/0710:00 10/22/2007-10110 Silver-r10m LANLER-130Modified 1.9E-01 I E-2.861-01 1

3 00 -pC-/g 07-10110-06

.TRG OH2007-10-10-05 10/10/0710:00 10/22/2007 10/23/2007 07-1O0110 Cobalt-60 LANL ER-1 30 Modified.

2.08E+00 7.11E-01 3.63E0-01 1.03E+00 pCi/g

_l 07-10110-06 TRG CH-2007-10-10-05 10/10/0710:00 10122/2007 10/23/2007 07-10110 Cesium-137 LANL ER-130 Modified 9.39E-01 7.25E-01 3.70E-01 100E+00 pCi/g 07-10110-06 TRG CH-2007-10-10-05 10/10/0710-00 10/22/2007 10/23/2007 07-10110 Europium-152 LANL ER-1 30 Modified 2.37E+00 2.72E+00 1.39E+00 7.75E+00 pCi/g 07-10110-06 TRG I

CH-2007-10-10-05 10/10/0710:00 I10/22/2007 10/23/2007 07-10110 Europium-154 LANL ER-130 Modified

-2.20E-01 1.29E+00 6.57E-01 2 63E+00 pCi/g 10Mdfe 2.3E0 4..6-1-04~/

07-10110-06 TRG CH-2007-10-10-05 10/10/0710:00 10/22/2007 10/23/2007 07-10110 Manganese-54 LANL ER-130Modified I 243001 4.66E-01 2.38E-01 J 1.01E+00 1

pCi/g 07-10110-06 TRG CH-2007-10-10-05 10/10/07 10:00 10/22/2007 0/23/2007t07-10110 Niobium-94 LANLER-1310Modi-ed

-200*01 "4.93E-01 2.51E-01 8.92E-01 i

pCi/g 6-TRG CH-2007-10-10-05 10/1007 10:00 10/22/2007 }

10/23/2007 07-10110 Antimony-125 LANL ER-1 30 Modified 1 21E-01 1.19E+00 I 6.05E-01 2.26E+00 I pCi/g 07-_ 1 6-06 -TRG--"TR-OH2007-10-10-05 10/10/07o1000 10/22/2007-10/23/2007 07-10110 Uranium235 LANL ER-130 Modified

-4.90E-01 1.98E+00 1.01E+00 3.22E00I pCi/g 07-10110-06 TRG OH 2007-10-10-05 10/10/0710:00 10/22/2007 10/23/2007 07-10110 Uranium-238 LANL ER-130 Modified

-6.75E-01 i4.63E+00 2.36E+00 8.24E+00 pi/

I

-.00 0LL0792222 Zinc-65 LANL ER-i130 Modified I4.80E.01 1.29E+00 6.57E-01 2 55E+00 pi/

OH 10/10/07.1000 10/22/2007 1 10/23/2

-10110 0701-0 R

H 2007-10-10-06 10/10/07 10:00 10/22/2007 1 10/23/2007107-10110 Silver-108m LANLER-130 Modified

-6.130 02 4.95E-01 2.520-01 19.05E-01 I p~i/g 07-101iO-7TRIG I

CH-2007-10-10-06 10/10/07 10:00 10/22/2007 110/23/2007 07-10110 Silver-11Om LANL ER-130 Modified

-- 3.04E-02 4.52E-01 4 2.30E-01 I

7.57E-01 p~i/g 07-10110-07 TRG

_10/10/07 10:00 10/22/2007 10/23/2007; 07-10110 Cobalt-60 LANL ER-130 Modified

-2.83E-01 4.58E-01 2.34E-01 6.77E-01 i

pCi/g 07-10110-07 TRG CH-2007-10-10-06 10/10/07 1000 12/2007 102/21007 07-10110 Cesium-137 LANL ER-130 Modified

-5.34E-02 64E-2.31E-01 8.38E-01 pCi/g 07-10110-07 TRG CH-2007-10-10-06 10/10/0710:00 1 10/22/2007 10/23/2007 07-10110 i Europium-152 LANL ER-130 Modified 2.05E+00 2 2.40E+00 1.22E+00 5.85E+00 pCi/g 07-10110-07 TRG O 2007-10-10-06 10/10/071000 1/ 2 2/2 0 0 7 j 10/23/2007f07-10110 Europium-154 LANL ER-1 30 Modified

-4.82E-02 I

1.22E+00 6.24E-01 j 2.34E+00 I pCi/g 071 4

G C-0-0 1-61/00 00 10/22/2007 102/0ý-

i.~

07-1011G-07 TRIG H -2007-10-10-06 10/10/07_10:00 l10/22/2007 10/23/20071 07-10110 1 Manganese-54 LANL ER-130 Modified 7.22E-02 1

4.71E-01 2.40E-01 8.96E0-01 pCi/g 07101007 TG O 20-1-1-0 1/0/7100..L 01 2

j 0

10/23/2-00-71 1 7-10110 1 Niobium-94 LANL ER-i130 Modified

-2770 01 44.58E-01 2.340-01 7.790-01 I poi/g 071107 TRIG CH20-01-610/10/07 10:00 1 10/22J2007 1--10-/23/2007 07-10110 Antimony-125 LAN L ER-1 30 Modified

-3.88E-02 I

1 020+00

-5.18-1

.9E0 ig 07-10110-07 C-200-c01o

-6

-o-oo oo!.

-*--4

___-___-*-**-- F

80:-01

-1.91000p*-/_

07-10110-07 TRG CH-2007-10-10-06 10/10/07 10:00 1 10/22/2007 10/23/2007 07-10110 Ura ium-235 LANL ER-130 Modified 5.24E-01 2 225E+00 I 1.15E+00 3.96E+00 I p~i/g 07-10110-07

-_-_-__o 1.........

6-....5 0.....

7 TRG CH-2007-10-10-06 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Uranium-238 LANL ER-130 Modified

-7.62E-01 6.35E+00 3.24E+00 1.20E+01 pC~ig 07-10110-07

TRO

-2007-10-10-06 10/10/07 10:00

,10/22/2007 10/23/2007 07-10110 Zinc-65 LANL,R-130 Modified 4.41E-02 I

1.07E+00 5.45E-01 2.000+00 I

pCi/g

.4.7-iR---1 207-0100 CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-slgma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicate Original EE3BER.LIN E SE R VI C ES Oak Ridge Laboratory 1 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

Prih 1...,2007 2:06 PM 9., of 8 Report To:

Work Order Details:

Eberline Services BiCollier SDGo 07-10110 University of Michigan Purchase Order 806732 Final Report of Analysis 2 301 Bonisteel Blvd Analysis Category.-

ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix!

OS Lab Sample Client Sample Receipt Analysis Batch A

i I

I Report Anlt Methe ReutIDCS D

ID Type ID Date Date Date ID Units 07-10110-08 TRG j

CH-2007-10-10-07 10/10/07 10:00 10/22/2007 1 10/23/2007 07-10110 1 Silver-108m LANLER-130 Modified 8.31E-03 5.82E-01 2.97E-01 1.10E+00 I pCi/g 07-10110-08 TRG CH-2007-10-10-07 10:00 10/22/20071 10/23/2007 07-10110 Silver-1IOm LANLER-130Modified 1.54E-01 6.68E-011 3.41E-01 1.31E+00 I pCi/g 07-10110-08 TRG CH-2007-10-10-07 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Cobalt-60 LANLER-130Modified

-2.90E-01 4.33E-01 2.21E-01 7.16E-01 pCi/g 07-10110-08 TRG OH-2007-10-10-07 10110/07 10:00 10/

2 2/

2 0 0 7 10/

2 3/

2 0 0 7 07-10110 Cesium-137 LANLER-130Modified 1.39E-01 7.36E-01 3.75E-01 1.42E+00 pCi/g 07--011-----TRG

__CH2007 ______'-__,____

07-10110-08 TRG C

0H-2007-10-10-07 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Europium-152 LANLER-130 Modified 1.61E+00 4.70E+00 2.40E+00 1.07E+01 pOi/g 07-10110-08 TRG CH-2007-10-10-07 10/10/07 10:00 10/22/2007i 10/2312007 07-10110 Europium-154 LANLER-130 Modified 2.08E+00 1 2.15&+00 1.10E+00 5.18E+00 pCi/g

.7-10110-08 CiTRG[GH-2007-1G-10-07 10/10/07 10:00

, 10/22/2007 10/23/2007 07-10110 Manganese-54 LANLER-130 Modified

-5.30E-02 5.51E-01 2.81E-01 1.08+00 pCi/g 07-10110-08 TRG CH-2007-10-10-07 10/10/07 10:00 10/22/2007 10/23/2007 07-10110 Nioblum-94 LANL ER-130 Modified

-. 0-01 5.5-01 2.880 1

9.97-01 pig 07-10110-08 TRG CH-2007-10-10-07 10/10/07 10:00 I10/22/2007 i10/23/2007 07-10110 Antimony-125 LANL ER-130 Modified [66501-01 1.440+00 7.330-01 12.86E+00 pCi/g 07-1010-08 TRG CH-2007-10-10-07

-1010/07 10:00

/22/2007 10/23/2007 07-10110:

Uranium-235 LANL9ER130 Modified j2.91E+00 2.48E+00 1.27E+00 3.69E+00 pCi/g 07-1 CH 2007-10-10-07 10/10/07 10:00

-10/22/2007 1023/2007 238 LANL ER-130 Modified 6.05E-01 T 5.710100 2.810-0 9

pC/g

-L 07-10110-08 TRG i

OH-2007-10-10-07 10110/07 10:00 10/22/2007 10/2312007 07-1011 Antimnc65 LANLER-130 Modified 1

01 1.44E+00-6.000-01 2.010 EpC-g 010 10 1

0 10122J2007 10/2312007 11 00 07-10110-09 TRG O

CH-2007-10-16-01 10/16/07 10:00 10/22/2007 10/23/2007 07-10110 Silveranium-LANLER-130 Modified 1.22E-01 3.33E-01 1.700-01 I

.6.44E-01 pCi/g 07-10110-09 TRG CH-2007-10-1-07 10/16/0710:00 10/22/20071. 10/23/2007 07-10110 Silverarnim LANL ER-130 Modified 1.47E-01 2.77E-01 1.41E-01 5.540E01 pCi/g 07-10110-09 TRG H -2007-10-16-01 10116/0710:00 10122/2007 10/23/2007 07-10110 obait-60 LANLER-130 Modified 1.03E-021 3.06E-01 1.56E-01 5.99E-0 pCi/g "1

7.

+

07sium-(ý9 LANLE 13_oiid 38001 3.34E-OiI1.71 E-01 6.91E-01~

pCi/a 07-10110-09 TR.OH.2007-10-16-01 10/16/07 10:00 10/22/2007 10/23/2007 07-10110 01 3

130 Modified 6.53E-01 2.740+00 1..40E.00.

5.29E+00..

pCi/g 07-10110-09 TRG OH 2007-10-16-01 10/16/07 10:00111227103207 7110 Erpu15 LALR 07-10110-01 TRO H -2007-10-16-01 10/16/07 10:00[ 10/22/2007 10/2312007 07-10110 Manerou 1054 LANLER-130 Modified 8.634-01 6.378-01 1.250-01 1.940E-01 _j i/

07-10110-09 TRG CH-2007-10-16-01 10/16/07-10:00 10/22/2007 10/23/2007 07-10110 o-n.n--obam--4 LANLER 130-Modified 2 64.E-01 231-01 1.820-01

-- 6.510 p-i/g

.2._--1-/--

1-00_

r---

1-

+0 J p0 07-10110-09 TRG j -OCH-2007-10-16-01 10/16/0710:00

!10122/2007 10123/2007 07-10110 CNibium-94 LANL ER-130 Modified 2 3.30E-01 6.53E-01 1.29E-01 1.98E-01 pOi/g 07-10110-09 TRG CH-2007-10-16-01 10/1610710:00 o1022/2007i 10/23/2007 07-10110 Uroanium-235 LANLER-130Modified

-4.30E-03 1.49+00 1

07.590-!0 2.580+00 pci/g 9.._O01"-O"r"-TRG--[-'C-*7-1*I'0 I*-0'070:O---Ii2"/*0.-1/.3

.71l"--Erplm14

_K

-N ER13 ie 8._0

__L 6.3E-0

_.5.01-.....19E0,

pig 07-10110-09 i TRG F CH-2007-10-16-01 10/16/0710:00 10/22/2007 10/23/2007 07-10110 1 Uranium-238 LANLER-130Modified

-1.07E+00 4.26E+00 2.17E+00 8.06E+00 F pCVg 0110-09 1 TRG CH-2007-10-16-01 10116/07 10:00 10/22/2007, 10/2312007 07-10110T Zinc-65 NLER-130Modified

-3.04E-01 8.710-01 4.450-01 1.33*+00 pcI/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicate Original 1(" BEIR6LI NE

)

SERVICES Oak Ridge Laboratory 1 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

Pri.

1,.,2007 2:06 PM

,g9. of 8 Report To:

Work Order Details:

Eberline Services Bill Collier SDG:,

07-10110 University of.Michigan Purchase Order 806732 Final Report of Analysis 2301 Bonisteel Blvd Analysis Category:.I ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix:

OS Lab Sample Client Sample Receipt

! Analysis IDBatch ydt C

Report ID Tp 0Dt ae Dt ID Analyte Method Result CU CSU MDAUnt ID IType ID Date Date Date Batch I

DAUit 07-10110-10 TRG CH-2007-10-16-02 10/16/07 10:00 10/22/2007.

10/23/2007 07-10110 Silver-108m LANL ER-130 Modified

_ 4.79-01 5,72E-01 2.92E-01 1.28E-500 L--PO o7-1OO-lO T

-H-o-0-6 10/16/7100 2220-10/23/207 07-10110 Silver-1Orn LANLER-13oModifie

-6.29E-02 604E-01 3.08E-01 1.04E+00--

pC--g 07-10101 TRIG CH-i-20-10-16-02 10/16/07 10:00 10/22/2007.

10/23/2007 07110 Ob~-0 LN R10M dife

.7-1 44E0

.5-1I1000 o

07-10110-10 TRG C-071162 10/16/07 10:00 102/201 10/23/2007 07-10110 Cesium-137 LANL ER-1 30 Modfe 2.1-1 6300

.25E-01 I1.07E+00 pCi/g 07-*1010-0

-TR-G

CH----00--310-*16-O-i10/16/07-T10:00

,-10,/2-,,2-0-,O7-1-1-0o/-2-3/(207 7-;o-Io-0--0---C-e-sj-%0--l--3"7----AN-L'ER:130Modified

-- 1-05-1--1

-6.4"E-0--

3.25**E-O-1 1".22E+00-.. -p'i/g-07-10110-10 TRG CH-2007-10-16-02 10116/07 10:00

! 10/22/2007 10/23/2007 07-10110 Europium-152 LANL ER-130 Modified

-2.83E+00 4.34E+00 2.21E+00 F7.29E+00 I

pCi/g 07-10110-10 TRG CH-2007-10-16-02 10/16/07 10:00 1 10/22/2007 10/23/2007 07-10110 Europium-154 LANL ER-130 Modified 9.08E-02 1.74E+00 8.86E-01 3.72E+00 pCi/g 07-10110-10 TRG CH-2007-10-16-02 10/16/07 10:00 i10/22/20071 10/23/2007 07-10110 Manganese-54 LANL ER-130 Modified

-1.45E-01

-- 4.92E-01 2.510-01 91 -E0 g.i/

07-10110-10 TRG CH-2007-10-16-02 10116/07 10:00 110/22/2007 10/23/2007 07-10110 Niobium-94 LANLER-130 Modified

-3.92E-5.73E-01 2.92E-01 I

1.13E+00 pCig 07-10110-10 TRG CH-2007-10-16-02 10116/07 10:00 10/22/2007 1 10/23/2007 07-10110 Antimony-125 LANL ER-130 Modified j 2.260-01 1.14E+00 I 5.82E-01 2.28E+00 p1C/g 07-10110-101 TRG

CH-2007-10-16-02 10116/0710:00 10/222007110/23/2007 07-10110 Uranium-235 LANLER-1 30Modified

-6.73E-01 2.21E+00 1.13E+00 I 3.59E+00 pC1/g 07-10110-10 TRG CH-2007-10-16-02 10/16/07 10:00 10/22/2007 10/23/2007 07-10110 I Uranium-238 LANLER-130 Modified 2.30E+00 1 6.13E+00 3.13E+00 1.12E+01 pCig 07-10110-10 TRG I

CH-2007-10-16-02 10/16/07 10:00 10/22/2007T 10/23/2007 07-10110 l Zinc-65 LANL ER-130 Modified 9.21E-01 1.53E+00 l 7.81E-01 3.37E+00 pCi/g 07-1 07-10110 Silver-1m LANL ER-130 Modified 8.400+01 5.12E+00 2.610+00 3.44E+00 j pCi/g 07-01-1 TRG j.CH-2007-10-17-01 10/17/07 10:00

-10/22/2007 1 10/23/2 07-10110-11 TRG CH-2007-10-17-01 10/17/07.10:00 10/22/2007 10/23/2007 07-10110 Silver-110m LANL ER-130 Modified 4.62E+01 4.39E+00 2.24E+00 3.12E+00 pCi/g 07-10110-11 TRG CH-2007-10-17-01 10/17/07 10:00 10/22/2007 10/23/2007 0!7-10110 jCobalt60 LANL ER-130 Modified 3780.02-1.710+01 8.740+00 3750+00 p0i/g 07-10110-11 TRG CH-2007-10-17-01 10/17/07 10:00 10/22/2007 10/23/2007 07-10110 Cesium-137 LANLER-130Modified 9.99E+00L 3.02E+00 1.54E+00 3.37E+00 pCi/g 07-10110-11 TRG I

t H-2007-10-17-01 1017/07 10:00 10/22/2007 10/23/2007 07-10110 Europium-152 LANL ER-130 Modified

.73E+01 I

1.15E+01 5.690+00 2.0+01 j pCi/g 07-10110-11 TRG CH-2007-10-17-01 10/17/07 10:00 10/22/2007 1 10/23/2007 1 07-10110 EuNieium-94 LANLER-l30Modified

-1950+00 4.540+00 2.. 2+O0---02E+00 I p-1g-07-10110-11 TRG CH-2007-10-17-01 10/17/0710-00 10/22/2007 10/2312007 07-10110 Manganese-15 LANL ER-130 Modified 147E+00 2.390+00 1.22E+00_I 3.98E+00 pC1/g 07-10110-11 TRG CH-2007-10-17-01 10/17/07 10:00 10/2212007]1 10/23/2007 07-10110 1 Niobium-94 LANL ER-130 Modified

-2.900-01 91+00

.27E+00 4.21E+00 pCi/g o-ooT~~1 07-10110-11 TRG CH-2007-10-17-01 10117/07 10:00 10/2212007 10/23/2007 07-10110 Ani'mony-125 LANLE Mi30Mo-e-I.--

-3.270+00 5.060+00 2.58E+00 8.230+00 pC1/g 07-10110-11 TRG CH-2007-10-17-01 10/17/07 10:00

)102 2/)071 10/23/2007-07-10110 j Uranium-235 LANL ER-130 Modified

-9.980-02 5.91E+00 5

E+00 9.89E+00 pCl/g 07.1101 TRG OH-2007-10-17-010/771:0 10/22/2007 110/23/2007 07-10110 Uranium-238 LANL ER-130 Modified I3.610+00 1.490+01 7.900 2200 pC/

TR H-2007-10-17-01 10/17/07 1:0 10/22/20071 10/23/20071 07-10110 Zinc-65 LANL ER-130 Modified 2.22E__01 1.1E_1_.8E_0__972_0__i CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Norsnal Sample; DO=Duplicate Original EEB3ERLINE

)

S ERV IC ES Oak Ridge Laboratory 1 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

Pri,

.,2007 2:06 PM

b I of 8 Report To:

Wor* Order Details:

Eberline Services BillCollier SDG.

07-10110 Univers!iyofM Michigan Purchase Order:

806732 Final Report of Analysis.....

2301 Bonisteel Blvd Analysis Category: I ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix: I OS Lab Sample Client Sample Receipt Analysis Batch i

Report i

Analyte Method Result CU CSU MDA I

Rpr ID TypID Date Date Date IDnalyte I

Units 07-10110-12 TRG CH-2007-10-17-02 10/17/0710:00 10/22/2007 i 1012312007 1 07-10110 Silver-lO8m LANL ER-130 Modifiedl 9.97E+01 j 7.59C+00 3.87E+00 7.33+00 j pCi/g 07-10110-12 TR OCH-2007-10-17-02 10/17/0710"00 10/22/2007 10/23/20*

7 07-10110 Silver-1 10m LANL ER-130 Modified 5.26E+01 6.82E+00 3.48E+00 6.11E+00 pCi/g 07-10110-12L TRG CH-2007-10-17-02 10/17/0710:00 10/22/2007 10/23/2007 07-10110 Cobalt-60 LANL ER-l 30 Modified 3.59F+02 198E+01 1.01E+01 7.46E+00 pCi/g 07-10110-12 TRG CH-2007-10-17-02 10/17/0710:00 10/22/2007-j 10/23/2007 07-10110 Cesium-137 LANLER-130Modified 1 36E+01 5.19E 00 0

8.85E+00 I pCi/,

0 11012-TRG O-CH-2007-12-17-02 10/17/07 10:00 10/2-22007 10/23/20071 07-10110 Europiu *152 LANL ER-1 30 Modified 1.68E01--

1.61E+01 I-8.19E+00

-- 3.36E+01 pCi/g 07-10110-12]

TRG CH-2007-10-17-02 10/17/0710:00 i 10/22/2007 1012312007 07-10110 Europium-154 NLER-130Modified 6.53E+00[

8.22E+00 4.19E+00 1.60E*01 p~i/g 07-10110-12 TRG OH 2007-10-17-02

_01/710:00 10/22/2007 10/23/20'0_7 j -i07-1110 Manganese-54 LANL ER-1 30 Modified

-3.34E+00 4.55E+00 2.32E+00 7.59E+00 11 p~i/g 07-10110-12 TRG CH-2007-10-17-02 10117/0710:00 1022 1/23/2007 1 07-10110 Niobium-94 LANL ER-130 Modified

-1.58E-01 4.97E+00 2.54E+00 8.55E+00 pCi/g 07-10110.-12 TRG OH CH2007-10-17-02 10/1710710:00 10/22/2007 10/23/2007 07-10110

Antimony-125 LANLER-130 Modified 2.34E+00 1.02E+01

(

5.20E+00 1.61+01 i

p(i/g 07-10110-12 TRG L OCH-2007-10-17-02 10/17/0710:00 10/22/20071 10/23/2007 07-10110 Uranium-235 LANLER-130 Modified

-1.96E+00 I

1

.64E+01 l

pCi/g 07-10110-12 CH-2007-10-17-02 10/17/07 10:00 1 10/22/20071 10/23/2607 i 07-10110 Uranium-238 LANLER-130Modified LJ1 65E+00 i 2.32E+01.

1.18E+01 3.80E+01 I

pCi/g 07-10110-12 TRG H2007-10-17-02 10/17/07.10:00 110/222007 10/23/2007 07-10110 Zinc 65 LANLE.R-130 Modified 2.20E+01 1.+01 01m..9.28E+00 1 1.74E+01 i

fg 07-10110-13_

TRG CH-2007-10-17-03 10/17/0710:00 10/22/2007 10/23/2007.0-Si m

LANLER-130 Modified 108E+02 8.17E+00T 417E+00 8.36E+00 I pCi/g 07-10110-13 TRG CH-2007-10-17-03 10/17/0710:00 10/22/2007!

10/2312007 07-10110 Silver-110m LANL ER-130 Modified

-- 5.10E+01 6.644E+00 3-29E6+00 7.266E+00 C-Pi/g 07-10110-13 2007-10-17-03 10/17/0710:00 10/22/20071 10/23/2007 07-10110 Cobalt-60 LANL ER-130 Modified 3.70E+02 2.14E+01 4 1.09E+01 I

9.44E+00 pCi/g 07-10110-13 TRG OCH-2007-10-17-03 10/17/0710:00 10/22/2007 10/23/2007 07-10110 Cesium-137 LANL ER-1 30 Modified 8.11E+00 7.12E+00 3.63E+00 7.85E+00 1

pCi/g

.... +

07-10110-13 1 TRG CH-2007-10-17-03 10/17/0710:00 10/22/2007 10/23/2007 4 07-10110 1 Europium-152 LANLER-130Modified 5.336+01 2.996+01 1.53E+01 /

4.65E+ 01J pCig 07-10110-13.L TRG CH-2007-10-17-03 10/17/071000 i 10/22/2007:

10/23/2007 07-10110 1 Europium-154 LANL ER-1 30 Modified 106E+01 1.10E+01 5.61E+00 1.81E+01 1

pCi/g 07-10110-13 I TRG CH-2007-10-17-03 10/17/071000 I 10/22/2007 10/23/2007 07-10110 Manganese-54 LANL ER-130 Modified 3.80E+00 5.34E+00 2.72E+00 9.21E+00 pCi/g

_I-0101 TRG H20-1-70 10/17/07 10:00 10/0217 0t7[1010 Niobium-94 LALR10Moýe C~

9856010

.9' 0110-13 TRG CH-2007-10-17-03 10/17/0710:00 10/22 7I 10/23/2007!

07-10110 Antimony-125 LANL ER-130 Modified

-3.35E+00 1.17E+01 5.95E+00 1.81E+01 pCi/g 07-10110-13 TRG CH-2007-10-17-03 10/17/07 10:00 10/22/2007 10/23/2007 07-10110 Uranium-235 LANL ER-130 Modified

-9.45E+00 1.20E+01 6.12E+00 I

1.84E+01 pCi/g 0..

,0...

j----.

--........ +..----------__.

07-10110-13CH-2007-10-17-03 10/17/07 10:00 10/22/2007 10/23/2007 07-10110 Uranium-238 LANLER-130 Modified

-2.02E+00 2.70E+01 I 1.38E+01 4.42E+01 pCi/g 07-10110-13 TRG I

CH-2007-10-17-03 10/17/0710:00 1 10/22/2007 10/23/2007 07-10110 1 Zinc-65 LANLER-130 Modified 1.47E+01 1.36E+01

]

6.96E600 2.48E+01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=MInimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicate Original ESEIZL-INE S E R V I C ES Oak Ridge Laboratory 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

Pri 1

.2007 2:06 PM IFJ-J of 8 Report To:

Work Order Details:

Eberline Services Bill Collierof SDG:

07-10110 Univrsiy ofMic an Prchse Oder 806732 Final Report of Analysis.... 2_301SB~o-nisteel Bvlvd AnalysisCategory___.

ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix:

OS Lab Sample Client Sample Receipt Analysis Batch iAnalyte Method Result RoCU CSU MDA ID Type ID Date Date Date ID i

Units 07-10110-14 TRG CH-2007!0-17-04 10/17/07 10/22/2007 j 10/24/2007 07-10110 1 Sitver-lOm LANL,ER-130 Modifid

.55E01 j 6.37E+00 3.25E+00

,408+00 pCi/g 07-10110-14 TRG CH-2007-10-17-04 10/17/07 10:00 10122/2007. 10/24/2007 07-10110 SiCobalt-0 LANL ER-130 Modified 4.93E+02 E0 2.26E601 1.15E+01 5.09E+00 pCi/g 07-10110-14 TRG CH-2007-10-17-04 10/17/07 10:00 10/22/2007 T 10/24/2007 07-10110..

ilvesu137 LANLER-130Modified 6.215E+001 3.05E+00 1.60E+00 E4.41E+0 pCig 07-10110-14 TRG CH-2007-10-17-04 10/17/07 10:00 10/22/2007 ! 10/24/2007 07-10110 I Cesium-137 LANL ER-130 Modified 6.21E+00 3.05E+00 1.56E+00 4.41E+00 pCi/g 07-10110-14 TRG CH 2007-10-17-04 10/17/07 10:00 10/22/2007 10/24/2007 07-10110 [_Europium 152 LANL ER-130 Modified 2.91E+01 1.58E+01 8-:04E+00 2.48E+01 pCilg 07-10110-14 TRG j

0H-2007-10-17-04 10/17/0710:00 10/22/2007 10/24/2007 07-10110 Europium-154 LANL ER-130 Modified 4.25E+00 5.480 2800 +0 1.+1-pCg 07-10110-14 TRG CH-2007-10-17-04 10/17/0710:00 10/22/2007 10/2412007 07-10110 Manganese-54 LANL ER-130 Modified

-2.39E+00 2.98E+00 1.52E+00 4.9711+00 pCi/g 07-10110-1 4 TRG 1 CH 2007-10-17-04 10117/0710:00 I 10/22/2007 10/2'4/2007 07-10110 Niobium-94 LANL ER-130 Modified

-1.47E+00 3.22E+00 1.64E+00 5.44E+00 pCi/g 07-10110-14 TRG CH-2007-10-17-04 10/17/07 10:00 10/22/2007 j 10/24/2007 07-10110 Antimony-125 LANL ER-130 Modified 2.47E+00 6.75E+00 3.45E+00

.. 1.01E+01 pCi/g 07-10110-14.

T CH-2007-10-17-04 10/17/071000

-10/22/2007 10/24/2007 07-10110 Uranium-235 LANLER-130Modified 5.17E-0

.26E+00 3.19E+00 1.04+01 pCi/g

-_TR-1CH 2'_0&7_1OG__17-000 10/17/07

_000_______-lO/,--/20 07-10110-14 TRG I

CH-2007-10-17-04 10/17/07 10:00 10/22/2007 10/24/2007 07-10110 Uranium-238 LANLER-130 Modified 2.220+00 1.44E+01 7.320+00 2.S0E+0 pC/g 07-10110-14 TRG CH-2007-10-17-04 10/17/0710:00 10/22/2007 10/24/2007 07-10110 Zinc-65 LANLER-130Modified I 1.53E+01 1.09E+01 5570+00 1.300+01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicate Original E BEPLINE SERVICES Oak Ridge Laboratory I 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

wEBERLINE SERVICES Oak Ridge Laboratory 601 Scarboro Road Oak Ridge, TN 37830 Phone (865) 481-0683 Fax (865) 483-4621 EBS-OR-26681 November 30, 2007 Bill Collier University of Michigan 2301 Bonisteel Blvd.

Ann Arbor, MI 48109 CASE NARRATIVE Work Order # 07-11061-OR SAMPLE RECEIPT

. This work order contains four solid samples received 11/13/07.

Tritium, Carbon-14 and by Gamma Spectroscopy.

These ýamples were analyzed for CLIENT ID LAB ID 07-11061-04 07-11061-05 CLIENT ID LAB ID CH-2007-11-06-01A CH-2007-11-06-02A CH-2007-11-06-03A CH-2007-11-06-03B 07-11061-06 07-11061-07 ANALYTICAL METHODS Tritium was performed using Method LANL ER-210 Modified. Carbon-14 was performed using EPA Method 520.0 Modified. Gamma Spectroscopy was performed using Method LANL ER-130 Modified.

ANALYTICAL RESULTS Combined Standard Uncertainty is reported at 1-sigma value.

TRITIUM A representative aliquot of each sample was oxidized using a Harvey Oxidizer. Tritium was captured during oxidization in a selective scintillation cocktail. Samples were then counted by beta liquid scintillation.

Samples demonstrated non-detect equivalent to slightly positive results for Tritium activity. Results for the Tritium method blank demonstrated non-detect equivalent activity. Results for the Tritium replicate demonstrated a high relative percent difference and normalized difference. Tritium replicate results are within expected variability for this analytical technique. Due to the volatility of Tritium, samples must be analyzed on an "as received" basis. Due to this condition, some analytical variability occurs for-this analytical technique.

Results for the Tritium laboratory control sample demonstrated an acceptable percent recovery.

CARBON-14 An aliquot from each sample, as received, was high temperature oxidized using a Harvey Oxidizer.

Carbon-14 emissions from the oxidization process were selectively extracted into scintillation cocktail.

Samples were then counted by beta liquid scintillation using energy specific windows to encompass Carbon-14 energies emitted.

Page 1 of 2

ANALYTICAL RESULTS CONTINUED CARBON-14 CONTINUED Samples demonstrated non-detect equivalent to slightly positive results for Carbon-14 activity. Results for the Carbon-14 method blank demonstrated non-detect equivalent activity. Results for the Carbon-14 replicate demonstrated a high relative percent difference and normalized difference. In this case, due to the non-positive nature of this sample, Carbon-14 replicate results are within reason.

Results for the Carbon-14 laboratory control sample demonstrated an acceptable percent recovery.

GAMMA SPECTROSCOPY Samples for Gamma Spectroscopy analysis were prepared by transferring a known mass/aliquot of each prepared and homogenized sample to a standard geometry container.

Samples were counted on High Purity Germanium (HPGe) gamma ray detectors.

Samples demonstrated non-detect equivalent to slightly positive results for Silver-I08m, Silver-i linm, Cobalt-60, Cesium-137, Manganese-54 and Zinc-65 activity.

Samples demonstrated non-detect equivalent results for Europium-l152, Europium-I154, Niobium-94 and Antimony-125 activity. Results for the method blank demonstrated non-detect equivalent activity for all gamma-emitting radionuclides as reported.

Results for the Silver-ilOm and Cesium-137 replicate demonstrated an acceptable relative percent difference and normalized difference. Results for the Cobalt-60 replicate demonstrated a high relative percent difference; however, normalized difference is within acceptable limits for the analytical technique.

Results for the Cobalt-60 and Cesium-137 laboratory control sample demonstrated an acceptable percent recovery.

CERTIFICATION OF ACCURACY I certify that this data report is in compliance with the terms and conditions of the Purchase Order, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the cognizant project manager or his/her designee to be accurate as verified by the following signature.

Laboratory M1ana e1

/

Date: 11/30/2007 Page 2 of 2

SECTION IV ANALYTICAL RESULTS

SUMMARY

Printed:..,JO/2007 1:27 PM Page I of 3 Report To:

Work Order Details:

EbrlneSeviesBill Collier SDGojO 7-11061 E b e r l i n e S e r v ic e s University of Michigan Purchase Order.-

806732 Final Report of Analysis 2301 Bo steel Blvd AnaysCatego*rY' ENvIR-lMENTAL Ann Arbor, Ml 48109 Sample Matrix:

SO Lab Sample Client Sample Receipt Analysis Batch Method Result CU CSU MDA Report ID i

Type ID Date Date Date ID AnUnits 07-11061-01 LCS KNOWN 11113/07 00:00 111/13/2007i 11/17/20071 07-11061 j Carbon-14 EPA 5200 Modified 364E+02 1 02E+01 j

Ci/g

'07*-110-61"

'L--S-SPIKE 1111310700:00

/11/13/2007 11117/2007 07-11061j Carbon-14 EPA 520.0 Modified 2.97E+02 3.16E+00 1.68E+00 1.29E+00 pCi/g 07-11061-02 MBL i

BLANK 11/13/07 00:00 11/13/2007" 11/17/2007 07-11061liCrbon-14 EPA520.0Modified 4.91E-01 7.56E-01 3.86E-01 1 285+00 pCi/g 07101 5

0 H-2007-11-06-02A 11/06/07 11:00 1 11/13/20071 11/17/2007!

07-11061 C arbon-14 EPA 520.0 Modified 9.02E6000 1 3686601 3.64E-01 1.167+001 pCi/g 07-1106j-06 TRG CH-2007-11-06-01A 11/06/07 11:30 11/1/07 11/07 07-11061 Oarbn-1 EP

2.

oiid 60 01 7.48E-01 7.82E-01 1.21E+00 pCi/g 07-11061-07 TDO OH-2007-11-06-03 11/06/07 11:30 111/13/20071 11/17/20071 07-11061 Carbon-14 EPA 520.0 Modified 4.46E-01 I 6+01 3.50E-01

1. 26E+00 pci/lg 071 0610 TR DO--61 Cabn1 EPA071-O

-2 51060 7.1:000 1.......

07-1106 1-0 CH-2007-11-O6-O3A I 1/O6/O7 11:30 1113/20071 11/17172007 07101l Crbn1TP50.Oýodi red

.950 152+0!._E-

. ----0.

pCg 07-11061-07 i

TRG CH-2007-11-06-03B 11,60 11:3

/13/*200-,

1 /8/2007' 1061 Carbon-14 EPA 520.0 Modified 3.45E+01

[1.29E+00 6.58E-01' 1.28E+00

/

pCi/g 07-11061-01 LCS KNOWN 11/13/0700:00 I11/13/20071 11/17/2007I 07-11061 I Tritium LANLER-210Modified 402E+02 I

1.45E+01 07-11061-01 LCOS ISPIKE 11/1 3/0700:00 -11113/200711/17/20071 07-11061 Tritium LANL ER-210 Modified 3.99E+02 7.58E+00 i

5.87E+00 4.13E+00 pCi/g 07-11061-02 MBL 1 BLANK 11/13/0700:00 111/13/20071 11/17/2007 07-11061 Trtium LANLER-210Modified 0006+00 2395+00 El 2 2 5+0..

4126+00

_pdg 2.9E0 1

j......ý..

412+1 07-11061-03 DUP CH-2007-11-06-02A 11106107 11:00 11/13/20071 11/17/2007 07-11061 Tritium LANL ER-210 Modified 1.56E+00 1.90E+00 I 9.69E-0 1 3.19E+00 j

pCi/g 07-11061-04 TRG C

CH-2007-11-06-01A 11/06/07 10:40 11/13120071 11/17/20071 07-11061 Tritium LANL ER-210 Modified 6.22E+00 2.62E+00 134E+00 4.23E+00 1 pCi/g 07-11061'05 DO CH-200-02A 11/06/0711:00 11/13/2007; 11/17/20071 07-11061 Tritium LANL ER-210 Modified 7.73E+00 2.49E+00 1.28E+00 3.94E+00 I pCi/g

.I

=..

T.

07-11061-06 I

TRG l

CH-2007-11-06-03A 11/06/07 11:30 11/13/20071 11/17/20071 07-11061 j

Tritium LANL ER-210 Modified 8.1E+00 2* 586+00 1.326+00 "

4.096+00 pCi/g 10 03/

110 11/13/20071 11/17/20071 6

Trtum LANL ER-20

.Modified 4.25E+01 4

4

.33E+00 0_7-11061-07 TRG OH 2007 1/6/7113 0-101-0___

860 I184+0 c/

07-11061-01i LCS KNOWN 11/13/0700:00 11/13/2007! 11/14/2007 07-11061 Cobalt-60 LANL ER-130 Modified 2.44E+03 6

.46+01

.p.i/g 07-11061"01 LO S KNOWN 11/13/07 00:00 _11/13/20071 11/14/20071 07-11061 Cesium-137 LANL ER-130 Modified 1.506+03 4.50E+01 PCI,pi/g 07-11061-01 I

LCS SPIKE 11/13/07 00:00 11/13/2007! 11/14/2007 07-11061 Cobalt-60 LANL ER-130 Modified 2.55E+03 1.08E+02 5.53E+01 8.356+00 I

/g 07-- 1-01"i CS---

SPIKE 11/13/07 00:00 11/13/2007! 11/14/20071 07-11061 Cesium-137 LANL ER-130 Modified 1.68E+03 i

2.25E+02 I

1.15E+02 4.076+00 7i4g Sivr18

_AI ER13 Moife 1.7-2I27E-1 14E0 07-11061-02 MBL BI LANK 11/13/07 00:00 11/13/20071 1114/2007 07-11061 Silver-108m LANL ER-130 Modified 1657E-02 1 276E-01 1.401-01 I 5.126-01 pCi/g

_0_72._._1`i&6102

_ML,.

K13/

0_

.-__11113107 0000._ 1113/.200711/14/29.-_

_ 1 1061t-_

LANLER-1_30_-M-.----I---i 3....0 1

07-11061-02 I MBL BLANK 11/13/07 00:00 11/13/2007 11/141 2 0 0 7 1 07-11061 j CoSie-60r LANL ER-130 Modified 2.51E-01 22.6E-01 1.37E-01-0

4.

pCi/g 07-11061-02

.MBL BLANK 11/13/0700:00 11/13/2007 11/14/2007j 07-11061 I Europium-152 LANL ER-130 Modified 2.78E+00 1.93E+00 9.83E-01 I

4.47E+00 pCi/g 07-11061-02 MBL BLANK 11/13/07 00:00 11113/2007i 11/14/2007!

07-11061 t Europium-154 LANL ER-130Modified j

-5.61E-03 2

7.57E-01 3.86E-01 I

1.42E+00 pCi/g 07-11061-02 MBL BLANK 11/13/07 00:00 11/13/20071 11/14/20071 07-11061 Manganese-54 LANL ER-l30Modified

-. 816-03 757601 I

1.445-01 5.59E-01 p0119 07-11061-02 IMBL BLAN 111/7o-o 1/3207 11/07 7101.Magns-4 LALR3 rfied 2.02E-01 2.836-01 I1.44E i!5-011 p~i/g Bl]ýNW~~~

~

11/3/70:0011/1/207i11142071.---

07-11061-02 MBL BLA-NK-.

11/-13/07-0:0-11-/1-3/-207--1-1-/1-/2--7`

-11061 INiobium-94 LANL ER-130 Modified 1.26E-01 2.45E-01 125E-01f4.8-7-E-pCi/g 07-11061-02 MBL I

BLANK 11/13/07 00:00 11/13/2007Ll1/14/2007, 07-11061 1 Antimony-125 LANL ER-130 Modified

-1.30E-01 6.42E-01 I

3.28E-01 I 1.06E+00 pCi/g 07-11061-021 MBL BLANK 11/13/0700:00 11/13/200711114/2007 07-11061 Zinc-65 LANLER-130Modified I -2.64E-01 5.976-01 3

1.03E+00 pCi/g CU=Counting Uncertalnty;CSU=Combined Standard Uncertainty (1-slgma);MDA=Mlnlmal Detected Actlvlty;LCS=Laboratory Control Sample; MBL=Biank; DUP=Dupllcate; TRG=Normal Sample; DO=Duplicate Original EBERLINE SERVICES Oak Ridge Laboratory 1 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

Printed:..,30/20071:27PM Page 2 of 3 Report To:

Work Order Details:

Eberline Services SGI0-11

. -University f Michigan PurchaseOrder:

806732 Final Report of Analysis 2o-3 Bonisteel Blvd Analysis Category..

ENVRONMENTAL..--

Ann Arbor, MI 48109 Sample Matrix:

SO Lab S

Sample Receipt Analyss tc I Analyth Report I

I Analyte Method Result CU CSU MUDA Date Date Date ID Units 07-11061-03 DUP CH-2007-11-O6-01A 11/06/07 10:40 111/13/20071 11/14/2007

.07-11061 Siver-108m LANL ER-130 Modified 4.11E-01 1.27E+00 6.48E-01 2.53E+00 pCi/g 07-11061-03 DUP CH-200-'1-06-O1A 0106 1

0

__ilver

-110 LANLER-130Modified 1.52E+00 I

1.16E+00 5.930-01 a33E+00 pCi/g 11/06/0711 i

1040 111/0011/14/20071-00--

E-0 3

~

13E0 2--

07-11061-03 DUP CH-2007-1 1-065-01A 11/06/07 10:40 111/13/20071 1/420107-11061 ICobalt-60 LANL ER-130 Modified I-2.29E-01 1.83E4-00 9.35E-01 3.39E+00 PI plg 07-11061-03 I DUP CH-2007-11-06-01A 110607 10:40 11132007 111420071 07-11061 Cesium-137 LANL R-30 Modified 2.77E+00 1.41+00 2.82+00 pCilg 10--03i--u=;-

--*-*_;:o*o*A 0-*1;

-o.

L--.

--*M--d-----

l--619-E-0-----------+--*

5----*- i 01.....

07-11061-03 DUP CH-2007-11-06-01A 11/06/07 10:40 11/13/20071 11/14/2007 07-11061 Europium-152 LANL ER-130 Modified

-1.15E+00 871E+00 4.44E+00 1.66E+01 pCi/g 07-1106103*

UP CH-2007-11-06-01A 11/06/07 10:40 111/13/20071 11/14/2007 07-11061 I Europium-154 LANL ER-130 Modified I -3.02E+00 422E0+00 215E+0 6.76E+00-I pCi/g 07-11061-03 DUP C.-2007-11-06-01A 1106/07 10:40

-11/13/20071 11/14/2007

. 07-11061 Manganese-54 LANL ER-130 Modified

-2.66E-01 C1/670+00 8-50E 1 2.70E00I-p-ig 07-11061-03 DUP CH-2007-11-06-O1A 11/06/07 10:40 111/13/20071 11/14/2010-16 ibu-4 LN R

0Mdfe

-2.99E-01 I1.42E+00 i7.23E-01 2.64-+0 pCi/g 07-11061-03 DUP CH-2007-11-06-01A 11/06/07 10:40 11/13/20071 11/14/20071 07-11061 I Antimony-125 LANL ER-130 Modified 1.72E+00 3.42E+00 1.74E+00 6.74E+00 pCilg 07-11061-03 DUP CH-2007-11-06-01A 11/06/07 10:40 !11/13/20071 11/14/2007] 07-11061 I Zinc-65 LANL ER-130 Modified 1.81E+00 3.1E-+00 1.59E+00

-6.41E+00

". pC//g 07-11061-04 DO CH-2007-11-06-01A 11/06107 10:40 11/13/2007 i11/14/2007 07-11061 Silver-108m LANL ER-130 Modified 06E-01 1.48E+00 7.55E-01 2.74E+00 pCi/g 07-11061-04 DO CH-2007-11-06-01A 11/06/07 10:40 I111/13/2007 11/14/2007 07-11061 Silver-11Om LANL ER-130 Modified 1.65E+00 1.39E+00 7.08E-01 2.80E+00 pCi/g 07-11061-0'4' DO-ICH-2007-1 1-06-01lA 11/06/07 10:40 I11/13/20071 11/14/20071 07-11061 ICobalt-60 LANL ER-130 Modified I3.150-01

~1.57E+001 7.99E-01 3.13E+00 pCilg 07-11061-04 I DO CH-2007-11-06-01A 11/06/07 10:40 11/13/20071 11/14/20071 07-11061 Cesium-137 LANL ER-130 Modified I 6.83E+00 3.11E+00 1.590+00 2.600+00 pCi/g

.--..-I.------

,.1---...

07-11061-04 1 DO CH-2007-11-06-01A 11/06/07 10:40 11/13120071 11114/20071 07-11061 Europium-152 LANL ER-130 Modified 9.31E-01 1.12E+01 5.73+00 2.16E+01 pCi/g 07-11061-04 DO CH-2007-11-06-01A 11/06/0710:40

.11/13/200711114/2007 07-1106ý1__Europiu-154 LANL ER-130 Modified 1.69E+00 1 4.965+00 I 2.535+00 9.775+00 pCi/g 2"6501_1_75_0_.-51 40LA_

-- 49 0

2.5E0 9-.771E-C 07-11061-04 DO CH-2007-11-06-011A 11/06107 10:40 11/13/20071 11/14/20071 07-11061 1 Manganese-54 LANL ER-130 Modified 2.66E-01 I 1.37E+00 6.9!60E-2.430+00 pCi/g 07-101-4 O C-20711-06-01A 11/06/07 10:40 11/13/07 1/420 0710iNiobium-94 LAN L ER-1 30 Modified

-6.23E-01 1.29E+00 6.60E-01 2.26E+00 pCi/g 07-'11061-0)4 0D CH-2007-11-06-01A 11/06/07 10:40

. 11113/20071 11/14/2007 07-1061 Ant imony-125 LANLER-130Modified 1.140+00 3.435+00 I

175E+00 6.665+00 I pCi/g 07-11061-04 2007-11-06-OA 11/06/07 10:40 113/20071 11/14/20071 07-11061 1 Zinc-65 LANL ER-130 Modified pCi/g 07-11061-05 TRG CH-2007-11-06-02A 11/06/07 11:00 07-11061 1 Silver-iOm LANL ER-130 Modified 1.43E-01 1.93E-01 9.87E502 3.87E-010 pCi/g 1

1 11/14/200 i__

2 E

07-11061-05 TRG CH-2007-11-06-02A 11/06/0711:00 11/13/2007I 11/14/2007 07-11061 Silver-r10m LANLER-130Modified

-1.10E-01 1.48E-01 754E-02 r 2.50E-011 pCi/g S.-.t.

07-11061-05 1TRG ICH 2007-11-06-02A 11/06/07 11:00 111/13/20071 11/14/20071 07-11061 ICobalt-60 LANL ER-130 Modified j3.620-01

3.84E-01 I1.960-01 5.50E-01 1 pCi/g 07-11061-05 TRG I

CH-2007-11-06-02A 11106/0711:00

,11/13/ 2 00 7 11/1 4 /20 0 7 1 07-11061 Cesium-137 LANL ER-130 Modified 5.230-03 1.66E-01 8.46E-02 I3.15E-01I pCi/g

. 4...

07-11061-05 TRG CH-2007-11-06-02A 11/06/07 11:00 11/13/20071 11/14/20071 07-11061 Europium-152 LANL ER-130 Modified

-958E-01 i

1.14+00 5.83E-01

.260+00 pCi/g 07-11061-05 :

TRG 1 CH-2007-11-06-02A*

11/06/07 11:00 11/13120071 11114/20071 07-11061 eurspium-154 LANL ER-130 Modified

-3.48E-01 586E-01 i

2.99E-01 I

969E-01 4

pCi/g 07-11061-05 TRG CH-2007-11-06-02A 11/06/07 11:00 11/13/20071 11/14/20071 07-11061 Manganese-54 LANLER-130Modified

-2.15E-02 1.87E-01 1 954E-02 3.08E-01 I

pCi/g 07-11061-05 TRIG ICH-2007-11-06-02A 11/06/07 11:00 11/1 3 /2007111/1W/2007.

07-11061 Niobium-94 LANL ER-130 Modified

-7.16E-02 I 2.07E-01 i

1.06E-01 I

3.64E-01 I

pCi/g 07-11061-05 TRG 1 CH-2007-11-06-02A 11/06/07 11:00 11/13/2007 ll/l 4/2 0 0 7J 07-11061 Antirny-125LANL ER-130 Modified

-1.26E-01 4.02E-01 2.05-01 _

7.37-01 L

pCi/g 1.29 --4.73

-01 2.1

-01.

.97 -01.p-/

07-11061-05 TRG I"CH-2007-11-06-02A 11/06/07 11:00 111/13/2007111/14/20071 07-11061 Zinc-65 LANL 5R-130 Modified 1.290-01 4.73E-01 I

241001 8.97E-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-slgma);MDA=Minimal Detected Activlty;LCS=Laboratory Control Sample; MBL=Blank; DUP=Dupllcate; TRG=Normal Sample; DO=Duplicate Original 4EBERLI NE SERVICES Oak Ridge Laboratory 601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

Printed:..,30/20071:27PM Page 3 of 3 Report To:

Work Order Details:

Bill Collier SDG:!

07-11061 Eberline Services University of Michigan Purchase Order 806732 Final Report of Analysis

-2301 Bonisteel Blvd Analysis Categor'y ENVIRONMENTAL Ann Arbor, MI 48109 Sample Matrix:.

SO Lab Sample I Client Sample Receipt

. Analysis Batch Analyte Method i

Result I

CU CSU R

DA ID Type ID Date j

Date i

Date j

ID MDARepoUnits 07-11061-06 TRG CH-2007-11-06-03A 11/06107 11:30 11/13120071 11/14/2007 07-110611 Silver-108m LANL ER-130 Modified 4.93E+02 2.66E+01 I 1.35E+01 443E+00 pCi/g 07-11061-06 TRG I

CH-2007-11-06-03A 11/06/07 11:30_-

11/13120071 11/14/2007: 07-11061 1Silver-ib0m LANL ER-130 Modified 2.50E+02 1.26E+01 i6.42E+00 4.04E+00 pCi/g 0 1161 R 0

-11 06t-at-0 LN odfe 07-11061-06M TRG

-CH-2007-11-06-03A 11/06/07 11:30 111/13/20071 11/14/2007-07-11061 Cobalt-60 LANLER-130Modified 1.74E+03 F 7.42E+01 3.78E+01 4.64E+00 pCi/g 07-11061-06 TRG CH-2007-11-06-03A 11106107 11:30 111/13/20071 11/14/2007.

7-11061.-

Cesium-137 LANL ER-130 Modified 9.49E+00

-4.62E-00 2.36E+00 I4.34E+00 pCig 07-11061-06 TRG i

CH-2007-11-06-03A 11060711:30 ER-130 Modified 1.17E+01 I

1.11E+01 5.66E+00 1.83E+01 pCi/g 0711610 TRG_

11/06/07 11:30 1/3201 111I0 20870019.110 I

p 07-1106 TRG CH-2007-11-06-03A 11/0610711:30 l11/13/

2 00 7l 1111 4

1 2 0 0 7 07-11061!Europium-154 LANL ER-130 Modified 4.33E+00 5.46E+00 i2.78E+00 9.09E+00 pCi/g 07-11061-06 I

TRG CH-2007-11-06-03A 11/06/07 11:30 111/0711/14120071 07-11061 Manganeae-54 LANL ER-130 Modified j1.26E+01 405E+00

2.07E+00 4.93E+00 pCi/g 07-11061-06 TRG CH-2007-11-06-03A 11/06/07 11:30 [1113/20071 11/14/2007 07-11061 Niobium-94 LANLER-130 Modified 3.322-01 3.18E+00 1.62E+00 5.29E+00 pCi/g 07-11061_06 TRG CH-2007-11-06-03A 11/06/07 11:30 11/1312007j-11/14/2007 07-11061 Antimony-125 LANL ER-130 Modified

-9.07E-01 6.51E+00 3.32E+00 1.01E+01 pCi/g 07-11061-06 TRG CH-2007-11-06-03A 11/06/07 11:30 11/13/20071 11/141200* 07-11061 Zinc-65 LANL ER-."30 Modified 4.83E+02 3.48E+01 1.78E+01 1.14E+01 I

pCilg 07-11061-07 CH-2007-11-06-03B-116/07-11:t-3 I1113/01 1114/20071 07-11061 Silver-108m LANLER-130Modified 3.83E+02 I 2.07E+01 1.06E+01 391E+00 pCi/g 07-11061-07 TRGO tCH-2007-11-06-03B 11/06/07 11:30 11113/20071 11/14/20071 07-11061 Silver-110m LANL ER-130 Modified 1.74E+02 9.43E+00 4.81E+00 3.60E+00 pCi/g 07-11061-07

TRG I CH-2007-11-06-03B 11/06/07 11:30 11113/20071 11/14/2007! 07-11061 Cobalt6--0 LANL-ER-130 Modified

.1.40E.*+0

-98E+0_

3.05E+01 4.17E+00"I p-Ci/g 07-11061-07 T

CH-2007-11-06-03B 11/06/07 11:30 11/13/2007. 11/14/2007 07-11061 1Cesium-137 LANLER-130Modified 5.45E+00 I

266E+00 1.35E+00.

3.87E+00 pCi/g 07-11061-07 TRG I

CH-2007-11-06-03B" 11/06/07 11:30 111/13120071 11/14/20071 07-11061 Europium-152 LANL ER-1 30 Modified 1.26E+01 I

9.77E+00 4.98E+00 I 1"662+01 i

pCi/g 07-11061-07 TRG I

CH-2007-11-06-03B 11/06/07 11:30' 111/13/2007: 11/1412007 07-11061 I Europium-154 LANL ER-130 Modified 4.30E+00 I 4.76E+00 I 2.43E+00 l 7.98E+00

{

pCi/g 07-11061-07j TRG CH-2007-11-06-03B-11/06/0711:30 1111312007[11/1412007 07-11061-aanganese-S4 LANLER-130Modified 6.622+0 0

3.50E+00 i1.79+00 4.36E+00 pCi/g 07-11061-07 TRG " CH-2007-11-O6-03B 11/06/07 1:30 13/20071 11/14/2007- 07-11061 --

bium-94 LANL ER-130 Modified

-1.61E+00 2.81E+00I 1.43E+00--

4.64E+00 -

pCi/g 07-11061-07 T-TRG '

CH-2007-11-06-031 1/0-6/07I1:3 11/13/I207111/14/20071 07-11061 Antimony-125 LANL ER--130 Modified

-. O65E+O 2

2.95E+00 8.982+00 j pCi/g 07-11061-07 1 TRG I

-CH--2-007-11-06--03B-

-j 11/066/07 11:30 111/1312007'1 11/14/20071 07-1106 Zinc-65 LANL ER-130 Modified 4.01E+02 I2.90E+01 1.48E+01 1.02E+01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-slgma);MDA=Mlnimal Detected Activlty;LCS=Laboratory Control Sample; MBL=Blank; DUP=Duplicate; TRG=Normal Sample; DO=Duplicate Original EBERLINE SERVICES Oak Ridge Laboratory.

601 Scarboro Road, Oak Ridge, TN 37830 865/481-0683 FAX 865/483-4621

ML12095A385

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