ATT Hall Ridge Preliminary Spill Report Form 03.16.2016

8/19/2019 ATT Hall Ridge Preliminary Spill Report Form 03.16.2016

http://slidepdf.com/reader/full/att-hall-ridge-preliminary-spill-report-form-03162016 1/223

1 - GENERAL INFORMATION OERS No. ____________

a. Company/Individual Name: ________________________________

b. Address: _________________________________________________

_________________________________________________

c. Company Contact Person: ___________________________________

d. Phone Number(s): _________________________________________

e. Specific on-site location of the release (and address if different from above):

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

Please provide a map of the site showing area(s) where the release occurred, any sample

collection locations, location of roads/ditches/surface water bodies, etc.

2 - RELEASE INFORMATION

a. Date/Time Release started:__________________ Date/Time stopped:_________________

b. Release was reported to (specify Date/Time/Name of Person contacted where applicable):

ODEQ _________________________________________________

OERS _________________________________________________

NRC _________________________________________________

Other (describe):___________________________________________

c. Person(s) reporting release:________________________________________

d. Name, quantity and physical state (gas, liquid, solid or semi-solid) of material(s) released: ___________________________________________________________________________

___________________________________________________________________________

Please attach copies of material safety data sheets (MSDS) or constituent profiles for

released material(s).

e. The release affected: ____Air ____Groundwater ____Surface Water ____Soil ____Sediment

f. Name and distance to nearest surface water body(s), even if unaffected (include locations of

creeks, streams, rivers and ditches that discharge to surface water on maps):

___________________________________________________________________________

Has the release reached the surface water identified above?: ____Yes ____No

Could the release potentially reach the surface water identified above? ____Yes ____NoExplain:____________________________________________________________________

___________________________________________________________________________

g. Depth to nearest aquifer/groundwater:_____________

Is nearest aquifer/groundwater potable (drinkable)? ____Yes ____No

Has the release reached the nearest aquifer/groundwater? ____Yes ____No

Explain:____________________________________________________________________

___________________________________________________________________________

SPILL/RELEASE REPORT

2016-0374

AT&T Services, Inc.

308 South Akard Street, Room 1700

Dallas, Texas 75202

Lauren Plunk

214-202-5420

Halls Ridge Cell Tower: French Creek Road, Marion County, Detroit, Oregon

44.71940278 -122.2176472

Discovered 2/11/16 @ 1700 2/11/16 @ 1700

2/11/16 5:50PM; Called Oregon Emergency Response System to report spill (report # 2016-0374).

2/11/16 1750 EST, Report # 2016-0374

2/11/16 1740 EST, Report # 1140291

2/12/16 USFS Penny Keen

Barry Williams (AT&T)

Diesel Fuel, 550 gallons (liquid)

X

X

XLocation and distance from the release; field observation and analytical results.

Unknown

Not Applicable - Nearest aquifer/groundwater depths are unknown.

Unaffected unnamed tributary approximately 600 feet southeast from cell tower (see Figure 1)



h. Release or potential release to the air occurred? ____Yes ____No

Explain:____________________________________________________________________

___________________________________________________________________________

i. Was there a threat to public safety? ____Yes ____No

j. Is there potential for future releases? ____Yes ____No

Explain:____________________________________________________________________

___________________________________________________________________________

k. Describe other effects/impacts from release (emergency evacuation, fish kills, etc.):

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

l. Describe how the release occurred. Include details such as the release source, cause,

contributing weather factors, activities occurring prior to or during the release, dates and

times of various activities, first responders involved in containment activities, etc.:

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________ ___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

3 - SITE INFORMATION

a. Adjacent land uses include (check all that apply and depict on site maps):

____Residential ____Commercial ____Light Industrial ____Heavy Industrial ____Agricultural ____Other (describe):_________________________________________

b. What is the population density surrounding the site:_______________

c. Is the site and/or release area secured by fencing or other means? ____Yes ____No

d. Soil types (check all that apply): ____alluvial ____ bedrock ____ clay ____sandy

____silt ____ silty loam ____artificial surface (cement/asphalt/etc.)

e. Describe site topography:______________________________________________________

___________________________________________________________________________

___________________________________________________________________________

X

X

X

Prior to placing the fueling system back on-line at the site, AT&T is preparing to make fuel system modifications.

The planned fuel system modifications are tentatively scheduled for the week of 3/21 (ODEQ and USFS have been notified).

No additional impact to the environment to report.

The amount of fuel released from the tank system is approximately 550 gallons. AT&T is investigating the likely cause of

the release. Our preliminary evaluation indicates excess fuel was pumped from from the 850 gallon main tank to the

145 gallon day tank which then overflowed out the emergency vent. Upon completion of the evaluation, AT&T will notify

the ORDEQ of its findings.

X United State Forest Service

Unknown

X

X

X

A review of the quadrangle map shows the site at an elevation of approximately 4,400 feet above mean sea level (msl). The

nearest surface water to the site is an unnamed tributary, which is approximately 600 feet northeast of the site. (see Figure 1).



4 - CLEANUP INFORMATION

a. Was site cleanup performed? ____Yes ____No

If No, explain:_______________________________________________________________

___________________________________________________________________________

b. Who performed the site cleanup?

Company Name: ____________________________

Address: ____________________________________

____________________________________

Cleanup Supervisor: _________________________

Phone Number(s): ____________________________

c. Has all contamination been removed from the site? ____Yes ____No

If No, explain:______________________________________________________________

___________________________________________________________________________

d. Estimated volume of contaminated soil removed:______________

e. Estimated volume of contaminated soil left in place:______________f. Was a hazardous waste determination made for cleanup materials? ____Yes ____No

g. Based on the determination, are the cleanup materials hazardous wastes?

____Yes ____No If Yes, list all waste codes:__________________________________

h. Was contaminated soil or water disposed of at an off-site location? ____Yes ____No

If yes, attach copies of receipts/manifests/etc., and provide the following information:

Facility Name: _______________________________

Address: _____________________________________

_____________________________________

Facility Contact: ________________________________

Phone Number(s): _____________________________

i. Is contaminated soil or water being stored and/or treated on-site? ____Yes ____No

If yes, please describe the material(s), storage and/or treatment area, and methods utilized

(attach additional sheets if necessary):

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

j. Describe cleanup activities including what actions were taken, dates and times actions were

initiated and completed, volumes of contaminated materials that were removed, etc. (attach

additional sheets or contractor reports if necessary or more convenient):

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

X

NWFF Environmental (on behalf of CB&I)

106 S 11th St

Philomath, OR 97370

Anthony True

541-929-4884

X

Crews are managing absorbent while the ORDEQ-approved Path to

Closure Work Plan is being implemented (anticipated start date 3/21/2016).

41 cu yds

X

X

X

Waste Management River Bend Landfill

13469 SW Highway 18

McMinnville, OR 97128

503-472-8788

X

See Appendix A (Daily Activity Updates)



5 - SAMPLING INFORMATION

Attach copies of all sample data and indicate locations of sample collection on maps.

a. Were samples of contaminated soil collected? ____Yes ____No ____N/A

b. Were samples of contaminated water collected? ____Yes ____No ____N/A

c. Were samples collected to show that all contamination had been removed?

____Yes ____No ____N/A

d.

Describe sampling activities, results and discuss rationale for sampling methods:

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

6 - ADDITIONAL INFORMATION

a. Provide a description or plan outlining the list of actions to be taken to prevent future

releases from occurring.

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

___________________________________________________________________________

7 - SPILL REPORT CHECKLIST

To ensure that you have gathered all the information requested by the Department in this

Spill/Release Report, please complete the following checklist:

____ Map(s), pre and post cleanup photos of the site showing buildings, roads, surface water

bodies, ditches, waterways, point of the release, extent of contamination, areas of

excavation and sample collection locations attached.

____ Material Safety Data Sheet (MSDS), or constituent profiles for released material(s)

attached. Note: an MSDS is not required for motor fuels.

____ Sampling data/analytical results attached.

____ Receipts/manifests (if any) for disposal of cleanup materials attached.

____ Contractor reports (if any) attached.

If you would like to submit your report by e-mail it can be submitted electronically to:

[email protected]

X

X

X

On February 26, 2016 a total of 21 soil samples were collected to identify the areas of impact and the lateral extent.

A sampling grid included rows of five sample points parallel to the excavation area, on 20-foot centers, with the middle sample

point of each row being on the centerline of the excavation (Figure 2). The rows were placed on 20-foot centers in the uphill-

downhill direction. Soil from each sample location will be screened with a PID. Any soil sample with a PID reading greater than

50 ppm an obvious diesel fuel impact will only be sampled for NWTPH-DX. If soil samples have PID readings greater

than zero but less than 50 ppm then these samples will be analyzed for RBDM VOCs, NWTPH-DX and PAHs.

Tabulated soil analytical results are provided in Table 1. See Appendix B (Apex Laboratory Reports).

AT&T will contact the ORDEQ and USFS following the completion of their investigation to discuss corrective actions.

Surface water samples were collected from five unnamed tributaries. Analytical results were non-detect for the samples.

Tabulated surface water analytical results are provided in Table 2 and sample locations are presented on Figure 1.

See Appendix B (Apex Laboratory Reports).

X

NA

X

X

X





Page 1 of 7

1A 1B 1C 2A 2B 2C 2D

02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16

ontaminant (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg)

ID Reading (ppm) --- --- 5.4 6.4 397 2.7 1.9 183 33.8

WTPH-Dx: Diesel 9,500 4,600 ND (< 28.6) 44.6 66,400 ND (< 26.1) 70.2 96,800 ND (< 180)

WTPH-Dx: Oil > Max 11,000 123 159 ND (< 4,080) ND (< 52.2) 312 ND (<4,970) 606

enzene 0.10 300 ND (< 0.0217) ND (< 0.0272) NA ND (< 0.162) ND (< 0.0353) NA 0.0449

oluene 310 28,000 ND (< 0.108) ND (< 0.136) NA ND (< 0.812) ND (< 0.177) NA 0.887

thylbenzene 0.94 1,700 ND (< 0.0542) ND (< 0.0680) NA ND (< 0.0406) ND (< 0.0883) NA 0.832

ylenes 49 20,000 ND (< 0.163) ND (< 0.204) NA ND (< 0.122) ND (< 0.265) NA 4.74

aphthalene 0.37 580 ND (< 0.217) ND (< 0.272) NA ND (< 0.162) ND (< 0.353) NA ND (<0.391)

MTBE 0.50 12,000 ND (< 0.108) ND (< 0.136) NA ND (< 0.0812) ND (< 0.177) NA ND (<0.195)

opropylbenzene 280 27,000 ND (< 0.108) ND (< 0.136) NA ND (< 0.0812) ND (< 0.177) NA ND (<0.195)

-Propylbenzene No Std. No Std. ND (< 0.0542) ND (< 0.0680) NA ND (< 0.0406) ND (< 0.0883) NA 0.642

,2,4-Trimethylbenzene 5.6 2,000 ND (< 0.108) ND (< 0.136) NA ND (< 0.0812) ND (< 0.177) NA 3.53

,3,5-Trimethylbenzene 110 3,500 ND (< 0.108) ND (< 0.136) NA ND (< 0.0812) ND (< 0.177) NA 1.04

,2-Dibromoethane (EDB) 0.00056 9 ND (< 0.0542) ND (< 0.0680) NA ND (< 0.0406) ND (< 0.0883) NA ND (<0.0976

,2-Dichloroethane (EDC) 0.013 200 ND (< 0.0542) ND (< 0.0680) NA ND (< 0.0406) ND (< 0.0883) NA ND (<0.0976

RBCss2

RBCsw1

Soil Sample Analytical Results

Table 1Soil Sample Analytical Results

AT&T Hall Ridge

Willamette National ForestDetroit, Oregon

Oregon Emergency Response System Report No. 2016-0374



Page 2 of 7


AT&T Hall Ridge



1A 1B 1C 2A 2B 2C 2D

02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16


cenaphthene --- 21,000 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

cenaphthylene No Std. No Std. ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

nthracene --- 110,000 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

enz(a)anthracene 2.3 24 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0198

enzo(a)pyrene 1.9 2.4 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

enzo(b)fluoranthene --- 24 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA 0.0249

enzo(k)fluoranthene --- 240 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

enzo(g,h,i)perylene No Std. No Std. ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

hrysene --- 2,400 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0207

ibenz(a,h)anthracene --- 2.4 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

ibenzofuran No Std. No Std. ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

uoranthene --- 10,000 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

uorene --- 14,000 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA 0.0229

ndeno(1,2,3-cd)pyrene --- 24 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

-Methylnaphthalene No Std. No Std. ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA 0.0284

-Methylnaphthalene No Std. No Std. ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA 0.0433

aphthalene 0.37 580 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA 0.0502

henanthrene No Std. No Std. ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA 0.0229

yrene --- 7,500 ND (< 0.0143) ND (< 0.0161) NA ND (<0.0130) ND (<0.0180) NA ND (<0.0180

RBCss2

RBCsw1




Page 3 of 7


AT&T Hall Ridge



3A 3B 3C 3D 4A 4B 4C

02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16


ID Reading (ppm) --- --- 3.3 2.0 3.3 1.7 3.4 4.8 1.1

WTPH-Dx: Diesel 9,500 4,600 29.1 ND (< 25.7) ND (< 27.0) ND (< 27.6) ND (< 29.8) ND (< 25.0) ND (< 28.9)

WTPH-Dx: Oil > Max 11,000 116 ND (< 51.5) 98.7 ND (< 55.3) 117 ND (< 50.0) 87.2

enzene 0.10 300 ND (< 0.0216) ND (< 0.0160) ND (< 0.0156) ND (< 0.0199) ND (< 0.0205) ND (< 0.0162) ND (< 0.014

oluene 310 28,000 ND (< 0.108) ND (< 0.0801) ND (< 0.0782) ND (< 0.0994) ND (< 0.103) ND (< 0.0809) ND (< 0.070

thylbenzene 0.94 1,700 ND (< 0.0539) ND (< 0.0400) ND (< 0.0391) ND (< 0.0497) ND (< 0.0513) ND (< 0.0404) ND (< 0.035

ylenes 49 20,000 ND (< 0.162) ND (< 0.120) ND (< 0.177) ND (< 0.149) ND (< 0.154) ND (< 0.121) ND (< 0.105

aphthalene 0.37 580 ND (< 0.216) ND (< 0.160) ND (< 0.156) ND (< 0.199) ND (< 0.205) ND (< 0.162) ND (< 0.140

MTBE 0.50 12,000 ND (< 0.108) ND (< 0.0801) ND (< 0.0782) ND (< 0.0944) ND (< 0.103) ND (< 0.0809) ND (< 0.070

opropylbenzene 280 27,000 ND (< 0.108) ND (< 0.0801) ND (< 0.0782) ND (< 0.0944) ND (< 0.103) ND (< 0.0809) ND (< 0.070

-Propylbenzene No Std. No Std. ND (< 0.0539) ND (< 0.0400) ND (< 0.0391) ND (< 0.0497) ND (< 0.0513) ND (< 0.0404) ND (< 0.035

,2,4-Trimethylbenzene 5.6 2,000 ND (< 0.108) ND (< 0.0801) ND (< 0.0782) ND (< 0.0994) ND (< 0.103) ND (< 0.0809) ND (< 0.070

,3,5-Trimethylbenzene 110 3,500 ND (< 0.108) ND (< 0.0801) ND (< 0.0782) ND (< 0.0994) ND (< 0.103) ND (< 0.0809) ND (< 0.070

,2-Dibromoethane (EDB) 0.00056 9 ND (< 0.0539) ND (< 0.0400) ND (< 0.0391) ND (< 0.0497) ND (< 0.0513) ND (< 0.0404) ND (< 0.035

,2-Dichloroethane (EDC) 0.013 200 ND (< 0.0539) ND (< 0.0400) ND (< 0.0391) ND (< 0.0497) ND (< 0.0513) ND (< 0.0404) ND (< 0.035

RBCss2

RBCsw1




Page 4 of 7


AT&T Hall Ridge



3A 3B 3C 3D 4A 4B 4C

02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16


cenaphthene --- 21,000 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

cenaphthylene No Std. No Std. ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

nthracene --- 110,000 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

enz(a)anthracene 2.3 24 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

enzo(a)pyrene 1.9 2.4 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

enzo(b)fluoranthene --- 24 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

enzo(k)fluoranthene --- 240 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

enzo(g,h,i)perylene No Std. No Std. ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

hrysene --- 2,400 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

ibenz(a,h)anthracene --- 2.4 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

ibenzofuran No Std. No Std. ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

uoranthene --- 10,000 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

uorene --- 14,000 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

ndeno(1,2,3-cd)pyrene --- 24 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

-Methylnaphthalene No Std. No Std. ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

-Methylnaphthalene No Std. No Std. ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

aphthalene 0.37 580 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

henanthrene No Std. No Std. ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

yrene --- 7,500 ND (< 0.0136) ND (< 0.0129) ND (<0.0135) ND (< 0.0138) ND (<0.0149) ND (< 0.0123) ND (< 0.014

RBCss2

RBCsw1




Page 5 of 7


AT&T Hall Ridge



Ex Sidewall Ex Sidewall Ex Sidewa

4D 0A 0B 0C S W E

02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16


ID Reading (ppm) --- --- 1.2 0.9 10.5 36.8 5.0 1.8 6.0

WTPH-Dx: Diesel 9,500 4,600 ND (< 25.0) ND (< 34.5) 1,090 9,430 ND (< 25.0) ND (<26.7) 184

WTPH-Dx: Oil > Max 11,000 ND (< 50.0) ND (< 69.1) ND (< 66.8) ND (< 372) ND (< 50.0) ND (< 53.5) ND (< 50.0)

enzene 0.10 300 ND (< 0.00983) ND (< 0.0324) ND (< 0.0272) 0.161 ND (< 0.00773) ND (< 0.0119) ND (< 0.007

oluene 310 28,000 ND (< 0.0491) ND (< 0.162) 0.224 2.93 ND (< 0.0386) ND (< 0.0594) ND (< 0.035

thylbenzene 0.94 1,700 ND (< 0.0246) ND (< 0.0810) 0.200 3.70 ND (< 0.0193) ND (< 0.0297) ND (< 0.017

ylenes 49 20,000 ND (< 0.0737) ND (< 0.243) 1.04 20.6 ND (< 0.0580) ND (< 0.0890) ND (< 0.053

aphthalene 0.37 580 ND (< 0.0983) ND (< 0.324) ND (< 0.272) 2.15 ND (< 0.0773) ND (< 0.119) ND (< 0.071

MTBE 0.50 12,000 ND (< 0.0491) ND (< 0.162) ND (< 0.136) ND (<0.168) ND (< 0.0386) ND (< 0.0594) ND (< 0.035

opropylbenzene 280 27,000 ND (< 0.0491) ND (< 0.162) ND (< 0.136) 1.03 ND (< 0.0386) ND (< 0.0594) ND (< 0.035

-Propylbenzene No Std. No Std. ND (< 0.0246) ND (< 0.0810) 0.162 3.82 ND (< 0.0193) ND (< 0.0297) ND (< 0.017

,2,4-Trimethylbenzene 5.6 2,000 ND (< 0.0491) ND (< 0.162) 0.755 19.9 ND (< 0.0386) ND (< 0.0594) ND (< 0.035

,3,5-Trimethylbenzene 110 3,500 ND (< 0.0491) ND (< 0.162) 0.264 6.59 ND (< 0.0386) ND (< 0.0594) ND (< 0.035

,2-Dibromoethane (EDB) 0.00056 9 ND (< 0.0246) ND (< 0.0810) ND (< 0.0680) ND (<0.0840) ND (< 0.0193) ND (< 0.0297) ND (< 0.017

,2-Dichloroethane (EDC) 0.013 200 ND (< 0.0246) ND (< 0.0810) ND (< 0.0680) ND (<0.0840) ND (< 0.0193) ND (< 0.0297) ND (< 0.017


RBCsw1

RBCss2



Page 6 of 7


AT&T Hall Ridge



Ex Sidewall Ex Sidewall Ex Sidewa

4D 0A 0B 0C S W E

02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16 02/26/16


cenaphthene --- 21,000 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.208) ND (< 0.0107) ND (< 0.0134) ND (< 0.010

cenaphthylene No Std. No Std. ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0763) ND (< 0.0107) ND (< 0.0134) 0.0181

nthracene --- 110,000 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.104) ND (< 0.0107) ND (< 0.0134) 0.0526

enz(a)anthracene 2.3 24 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0242) ND (< 0.0107) ND (< 0.0134) 0.635

enzo(a)pyrene 1.9 2.4 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0186) ND (< 0.0107) ND (< 0.0134) 0.219

enzo(b)fluoranthene --- 24 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0186) ND (< 0.0107) ND (< 0.0134) 0.603

enzo(k)fluoranthene --- 240 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0186) ND (< 0.0107) ND (< 0.0134) 0.206

enzo(g,h,i)perylene No Std. No Std. ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0186) ND (< 0.0107) ND (< 0.0134) 0.0799

hrysene --- 2,400 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0260) ND (< 0.0107) ND (< 0.0134) 0.947

ibenz(a,h)anthracene --- 2.4 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (<0.0186) ND (< 0.0107) ND (< 0.0134) 0.0306

ibenzofuran No Std. No Std. ND (<0.0120) ND (< 0.0173) 0.0620 0.376 ND (< 0.0107) ND (< 0.0134) ND (< 0.010

uoranthene --- 10,000 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0186) ND (< 0.0107) ND (< 0.0134) 1.86

uorene --- 14,000 ND (<0.0120) ND (< 0.0173) ND (< 0.0401) 0.454 ND (< 0.0107) ND (< 0.0134) ND (< 0.010

ndeno(1,2,3-cd)pyrene --- 24 ND (<0.0120) ND (< 0.0173) ND (< 0.0167) ND (< 0.0186) ND (< 0.0107) ND (< 0.0134) 0.116

-Methylnaphthalene No Std. No Std. ND (<0.0120) ND (< 0.0173) 0.114 3.29 ND (< 0.0107) ND (< 0.0134) ND (< 0.010

-Methylnaphthalene No Std. No Std. ND (<0.0120) ND (< 0.0173) 0.155 5.58 ND (< 0.0107) ND (< 0.0134) 0.0135

aphthalene 0.37 580 ND (<0.0120) ND (< 0.0173) ND (< 0.0301) 2.08 ND (< 0.0107) ND (< 0.0134) ND (< 0.010

henanthrene No Std. No Std. ND (<0.0120) ND (< 0.0173) 0.0489 0.740 ND (< 0.0107) ND (< 0.0134) 0.0119

yrene --- 7,500 ND (<0.0120) ND (< 0.0173) 0.0411 0.389 ND (< 0.0107) ND (< 0.0134) 1.60


RBCsw1

RBCss2



Page 7 of 7


AT&T Hall Ridge



03/06/16

ontaminant (mg/kg) (mg/kg) (mg/kg)

ID Reading (ppm) --- --- 94.0 -- -- -- -- -- --

WTPH-Dx: Diesel 9,500 4,600 27,600 -- -- -- -- -- --

WTPH-Dx: Oil > Max 11,000 ND (< 1,070) -- -- -- -- -- --

otes:

old = Soil Sample analytical results exceeded applicable standard.

g/kg = milligrams per kilogram.

Max = The constituent RBC for this pathway is calculated as greater than 1,000,000 mg/kg or 1,000,000 mg/L. Therefore, this substance is deemed not to pose risks in this scenario.

TBE = Methyl tert-butyl ethero Std. = No standard listed in Risk Based Concentrations for Individual Chemicals State of Oregon Department of Environmental Quality dated November 1, 2015.

D = Photoionization detector readings are reported in parts per million (ppm).

D = Concentration not detected at the laboratory method detection limit.

A = Not Analyzed


RBCsw1

RBCss2 Foundation-S

nalytical Results were compared to the Oregon standards for the Soils Leaching to Groundwater (RCBsw) Urban Residential and the Soil Leaching to Soil Ingestion, Dermal Contact and Inhulation (RCBss) Construc

Worker. The lowere of the two values was selected for comparison to the analytic results for soils.

- = All RBC values for indirect pathways that exceed a limit (Csat, S, or Pv) are removed from the Risk-Based Concentrations For Individual Chemicals Table.

Risk-Based Concentrations For Individual Chemicals (State of Oregon Department of Environmental Quality), Soils Leaching to Soil Ingestion, Dermal Contact, and Inhalation (RBCss), Construction Worker dated

ovember 1, 2015.

Risk-Based Concentrations For Individual Chemicals (State of Oregon Department of Environmental Quality), Soils Leaching to Groundwater (RBCsw), Urban Residential dated November 1, 2015.



Page 1 of 11

SW-01

Unnamed Tributary SW-01 SW-01 SW-01 SW-01 SW-01 SW-01 SW-01

02/19/16 02/21/16 02/28/16 03/06/16

Contaminant (μg/L) (μg/L) (μg/L) (μg/L) (μg/L) (μg/L) (μg/L) (μg/L)

NWTPH-Dx: Diesel 100 ND (< 208) NA NA NA -- -- --

NWTPH-Dx: Oil 300 ND (< 417) NA NA NA -- -- --

Benzene 2.0 ND (< 0.200) ND (< 0.200) ND (< 0.200) ND (< 0.200) -- -- --

Toluene 4,400 ND (< 1.00) ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- --

Ethylbenzene 6.7 ND ( < 0.500) ND ( < 0.500) ND ( < 0.500) ND ( < 0.500) -- -- --

Xylenes 710 ND (< 1.50) ND (< 1.50) ND (< 1.50) ND (< 1.50) -- -- --

Naphthalene 0.78 ND (< 2.00) ND (< 2.00) ND (< 2.00) ND (< 2.00) -- -- --

MTBE 64 ND (< 1.00) ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- --

Isopropylbenzene 1,800 ND (< 1.00) ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- --

n-Propylbenzene No Std. ND (< 0.500) ND (< 0.500) ND (< 0.500) ND (< 0.500) -- -- --

1,2,4-Trimethylbenzene 54 ND (< 1.00) ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- --


1,2-Dibromoethane (EDB) 0.034 ND (< 0.500) ND (< 0.500) ND (< 0.500) ND (< 0.500) -- -- --

1,2-Dichloroethane (EDC) 0.78 ND (< 0.500) ND (< 0.500) ND (< 0.500) ND (< 0.500) -- -- --

RBCtw 1

Water Sample Analytical Results

Table 2Water Sample Analytical Results

AT&T Hall Ridge





Page 2 of 11


AT&T Hall Ridge



SW-01


02/19/16 02/21/16 02/28/16 03/06/16


Acenaphthene 2,400 ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Acenaphthylene No Std. ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Anthracene --- ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Benz(a)anthracene 0.043 ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Benzo(a)pyrene 0.011 ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Benzo(b)fluoranthene 0.11 ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Benzo(k)fluoranthene --- ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Benzo(g,h,i)perylene No Std. ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Chrysene --- ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Dibenz(a,h)anthracene 0.011 ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Dibenzofuran No Std. ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Fluoranthene --- ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Fluorene 1,400 ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Indeno(1,2,3-cd)pyrene 0.11 ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

1-Methylnaphthalene No Std. ND (< 0.0833) ND (< 0.0784) ND (< 0.0784) ND (<0.0777) -- -- --


Naphthalene 0.78 ND (< 0.0833) ND (< 0.0784) ND (< 0.0784) ND (<0.0777) -- -- --

Phenanthrene No Std. ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

Pyrene --- ND (< 0.0417) ND (< 0.0392) ND (< 0.0392) ND (<0.0388) -- -- --

RBCtw




Page 3 of 11


AT&T Hall Ridge



SW-02


02/19/16 02/21/16 02/28/16 03/06/16









MTBE 64 ND (< 1.00) ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- --







RBCtw




Page 4 of 11


AT&T Hall Ridge



SW-02


02/19/16 02/21/16 02/28/16 03/06/16


Acenaphthene 2,400 ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Acenaphthylene No Std. ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Anthracene --- ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Benz(a)anthracene 0.043 ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Benzo(a)pyrene 0.011 ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Benzo(b)fluoranthene 0.11 ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Benzo(k)fluoranthene --- ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Benzo(g,h,i)perylene No Std. ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Chrysene --- ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Dibenz(a,h)anthracene 0.011 ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Dibenzofuran No Std. ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Fluoranthene --- ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Fluorene 1,400 ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Indeno(1,2,3-cd)pyrene 0.11 ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --



Naphthalene 0.78 ND (< 0.0833) ND (< 0.0833) ND (< 0.0808) ND (<0.0777) -- -- --

Phenanthrene No Std. ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

Pyrene --- ND (< 0.0417) ND (< 0.0417) ND (< 0.0404) ND (<0.0388) -- -- --

RBCtw




Page 5 of 11


AT&T Hall Ridge



SW-03


02/19/16 02/21/16 02/28/16 03/06/16









MTBE 64 ND (< 1.00) ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- --







RBCtw




Page 6 of 11


AT&T Hall Ridge



SW-03


02/19/16 02/21/16 02/28/16 03/06/16


Acenaphthene 2,400 ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Acenaphthylene No Std. ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Anthracene --- ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Benz(a)anthracene 0.043 ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Benzo(a)pyrene 0.011 ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Benzo(b)fluoranthene 0.11 ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Benzo(k)fluoranthene --- ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Benzo(g,h,i)perylene No Std. ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Chrysene --- ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Dibenz(a,h)anthracene 0.011 ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Dibenzofuran No Std. ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Fluoranthene --- ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Fluorene 1,400 ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Indeno(1,2,3-cd)pyrene 0.11 ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

1-Methylnaphthalene No Std. ND ( < 0.0800) ND (< 0.0825) ND (<0.0842) ND (<0.0792) -- -- --

2-Methylnaphthalene No Std. ND ( < 0.0800) ND (< 0.0825) ND (<0.0842) ND (<0.0792) -- -- --

Naphthalene 0.78 ND ( < 0.0800) ND (< 0.0825) ND (<0.0842) ND (<0.0792) -- -- --

Phenanthrene No Std. ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

Pyrene --- ND (< 0.0400) ND (< 0.0412) ND (<0.0421) ND (<0.0396) -- -- --

RBCtw




Page 7 of 11


AT&T Hall Ridge



SW-04


02/19/16 02/21/16 02/28/16 03/06/16









MTBE 64 ND (< 1.00) ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- --







RBCtw




Page 8 of 11


AT&T Hall Ridge



SW-04


02/19/16 02/21/16 02/28/16 03/06/16


Acenaphthene 2,400 ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Acenaphthylene No Std. ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Anthracene --- ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Benz(a)anthracene 0.043 ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Benzo(a)pyrene 0.011 ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Benzo(b)fluoranthene 0.11 ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Benzo(k)fluoranthene --- ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Benzo(g,h,i)perylene No Std. ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Chrysene --- ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Dibenz(a,h)anthracene 0.011 ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Dibenzofuran No Std. ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Fluoranthene --- ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Fluorene 1,400 ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Indeno(1,2,3-cd)pyrene 0.11 ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

1-Methylnaphthalene No Std. ND (<0.0777) ND (< 0.0792) ND (< 0.0816) ND (< 0.0784) -- -- --

2-Methylnaphthalene No Std. ND (<0.0777) ND (< 0.0792) ND (< 0.0816) ND (< 0.0784) -- -- --

Naphthalene 0.78 ND (<0.0777) ND (< 0.0792) ND (< 0.0816) ND (< 0.0784) -- -- --

Phenanthrene No Std. ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

Pyrene --- ND (< 0.0388) ND (< 0.0396) ND (< 0.0408) ND (< 0.0392) -- -- --

RBCtw




Page 9 of 11


AT&T Hall Ridge



SW-05


02/25/16 02/28/16 03/06/16


Benzene 2.0 ND (< 0.200) ND (< 0.200) ND (< 0.200) -- -- -- --

Toluene 4,400 ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- -- --

Ethylbenzene 6.7 ND ( < 0.500) ND ( < 0.500) ND ( < 0.500) -- -- -- --

Xylenes 710 ND (< 1.50) ND (< 1.50) ND (< 1.50) -- -- -- --

Naphthalene 0.78 ND (< 2.00) ND (< 2.00) ND (< 2.00) -- -- -- --

MTBE 64 ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- -- --

Isopropylbenzene 1,800 ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- -- --

n-Propylbenzene No Std. ND (< 0.500) ND (< 0.500) ND (< 0.500) -- -- -- --

1,2,4-Trimethylbenzene 54 ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- -- --

1,3,5-Trimethylbenzene 500 ND (< 1.00) ND (< 1.00) ND (< 1.00) -- -- -- --

1,2-Dibromoethane (EDB) 0.034 ND (< 0.500) ND (< 0.500) ND (< 0.500) -- -- -- --

1,2-Dichloroethane (EDC) 0.78 ND (< 0.500) ND (< 0.500) ND (< 0.500) -- -- -- --


RBCtw



Page 10 of 11


AT&T Hall Ridge



SW-05


02/25/16 02/28/16 03/06/16


Acenaphthene 2,400 ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Acenaphthylene No Std. ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- --

Anthracene --- ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Benz(a)anthracene 0.043 ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Benzo(a)pyrene 0.011 ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Benzo(b)fluoranthene 0.11 ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Benzo(k)fluoranthene --- ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Benzo(g,h,i)perylene No Std. ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Chrysene --- ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Dibenz(a,h)anthracene 0.011 ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Dibenzofuran No Std. ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Fluoranthene --- ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Fluorene 1,400 ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Indeno(1,2,3-cd)pyrene 0.11 ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

1-Methylnaphthalene No Std. ND (< 0.0879) ND (< 0.0879) ND (<0.0769) -- -- -- --

2-Methylnaphthalene No Std. ND (< 0.0879) ND (< 0.0879) ND (<0.0769) -- -- -- --

Naphthalene 0.78 ND (< 0.0879) ND (< 0.0879) ND (<0.0769) -- -- -- --

Phenanthrene No Std. ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --

Pyrene --- ND (< 0.0440) ND (< 0.0440) ND (< 0.0385) -- -- -- --


RBCtw



Page 11 of 11


AT&T Hall Ridge



Notes:

(μg/L) = micrograms per liter.

MTBE = Methyl tert-butyl ether

No Std. = No Standard Listed

ND = Concentration not detected at the laboratory reporting limit.

NA = Not Analyzed

--- = All RBC values for indirect pathways that exceed a limit (Csat, S, or Pv) are removed from the Risk-Based Concentrations For Individual Chemicals Table.

1 Risk-Based Concentrations For Individual Chemicals (State of Oregon Department of Environmental Quality), Groundwater Ingestion & Inhalation from Tapwater (RBCtw),

Urban Residential dated November 1, 2015.





1 5 6 3 1 9 - D 1

AT&T HALL RIDGE CELL T

FIGURE 1STREAM SAMPLE LOCAT

FRENCH CREEK ROAMARION COUNTY, OREG

DESCRIPTION /ISSUEREV

DESIGNEDBY:

DRAWN BY:

CHECKEDBY:

APPROVEDBY: DATE: SCALE: DRAWING NO.

N U M B E R

CB&I

500 Penn Center Boulevard

Pittsburgh, Pennsylvan

M A R I

O N C O U N

T Y

L I N N

C O U N

T Y

DETROIT LAKE

LEGEND:

STREAM SAMPLE LOCAT

SITE

SW-2

SW-3

SW-4

SW-1

SW-5



1A

1B

1C

1D

2B

2C

2D

3E

3D

3C

6A

6B

6C

6D

6E

5E

5D

5C

5B

5A

4A

4B

4C

4D

4E

3A

3B

2A

0A

0B

0C

EX-SIDEWALL-W

EX-SIDEWALL-S

EX-SIDEWALL-E

FOUNDATION-S

1 5 6 3 1 9 - D 1

AT&T HALL RIDGE CELL T

FIGURE 2SOIL SAMPLE LOCAT

FRENCH CREEK ROAMARION COUNTY, OREG

DESCRIPTION /ISSUEREV

DESIGNEDBY:

DRAWN BY:

CHECKEDBY:

APPROVEDBY: DATE: SCALE: DRAWING NO.

N U M B E R

CB&I

500 Penn Center Boulevard

Pittsburgh, Pennsylvan

WOODED

WOODED

CELL TOWER

DOWN SLOPE TODETROIT LAKE

A C C E S S R O A D

LEGEND:

GROUND SURFACE CONT(20 FT INTERVAL)

EXCAVATION AREA

SOIL SAMPLE LOCATION

POTHOLE LOCATION - NOSAMPLED

WOODED

1A

5A





Photographic Documentation

Client: AT&T Services Prepared by: CB&I Location: Halls Ridge Cell Tower Project No: 156319.02323210

Direction: South

Date: 02/12/2016

Photographer: NWFF

Description:Impacted snow with diesel.Snow was removed andplaced in lined super sacksfor disposal.

Direction: South

Date:02/12/16

Photographer: NWFF

Description:Impacted snow with diesel.Snow was removed andplaced in lined super sacksfor disposal.

Page 1 of 6





Direction: South

Date:02/17/16

Photographer: R. Malec

Description:NWFF employeesmanaging absorbent padsat downslope rock outcrop.

Direction: South

Date: 02/28/16


Description: Absorbent pads appliedand managed atdownslope rock outcrop.

Page 2 of 6





Direction:Date: 02/28/16


Description:Downslope interceptiontrench and weir.

Direction: North

Date: 02/22/16

Photographer: P. Bauer

Description:Excavating source materialon the eastern side of thebuilding.

Page 3 of 6





Direction: South

Date: 02/22/16


Description:Excavating source materialon the eastern side of thebuilding.

Direction: Northwest

Date: 02/24/16


Description:Excavation on the easternside of the building aftersource removal.

Page 4 of 6





Direction: West

Date: 02/24/16

Photographer: P.Bauer

Description:Impacted gravel and soilsremoved from eastern sideof building.

Direction: South

Date:02/24/16


Description:Start of dye test (5 gpm).

Page 5 of 6





Direction: Northwest

Date: 02/24/16


Description:Dye test (5 gpm).

Direction: West

Date: 02/24/16


Description:Dye observed at downslopesoil sample location (1C) –mimic flow path of diesel.

Page 6 of 6















































12232 S.W. Garden Place

Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax

Apex Labs

NRC-CB&I

RE: AT&T Hall Ridge / 156319

Portland, OR 97217

6211 N Ensign St

Ron Malec

Enclosed are the results of analyses for work order A6B0900, which was received by the laboratory on

2/27/2016 at 9:15:00AM.

Thank you for using Apex Labs. We appreciate your business and strive to provide the highest quality

services to the environmental industry.

If you have any questions concerning this report or the services we offer , please feel free to contact me by

email at: [email protected], or by phone at 503-718-2323.

Sunday, February 28, 2016

DRAFT REPORT, DATA SUBJECT TO CHANGE

DRAFT REPORT The results provided in this report are PRELIMINARY and are subject to change based

on subsequent analysis, QC validation or final data review. Please use these results

with the understanding that they may have not been finalized by the laboratory

Page 1 o



Apex Labs12232 S.W. Garden Place

Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax

Portland, OR 97217 02/28/16 12:19Ron Malec

6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:

AT&T Hall RidgeProject:

156319

ANALYTICAL REPORT FOR SAMPLES

SAMPLE INFORMATION

Sample ID Laboratory ID Matrix Date Sampled Date Received

A6B0900-01 02/26/16 09:40 02/27/16 09:151A Soil

A6B0900-02 02/26/16 09:50 02/27/16 09:151B Soil

A6B0900-03 02/26/16 10:00 02/27/16 09:151C Soil

A6B0900-04 02/26/16 10:55 02/27/16 09:152A Soil

A6B0900-05 02/26/16 11:00 02/27/16 09:152B Soil

A6B0900-06 02/26/16 10:10 02/27/16 09:152C Soil

A6B0900-07 02/26/16 10:05 02/27/16 09:152D Soil

A6B0900-08 02/26/16 10:40 02/27/16 09:153A Soil

A6B0900-09 02/26/16 10:45 02/27/16 09:153B Soil

A6B0900-10 02/26/16 10:50 02/27/16 09:153C Soil

A6B0900-11 02/26/16 10:15 02/27/16 09:153D Soil

A6B0900-12 02/26/16 10:35 02/27/16 09:154A Soil

A6B0900-13 02/26/16 10:30 02/27/16 09:154B Soil

A6B0900-14 02/26/16 10:25 02/27/16 09:154C Soil

A6B0900-15 02/26/16 10:20 02/27/16 09:154D Soil

A6B0900-16 02/26/16 12:00 02/27/16 09:150A Soil

A6B0900-17 02/26/16 12:05 02/27/16 09:150B Soil

A6B0900-18 02/26/16 12:10 02/27/16 09:150C Soil

A6B0900-19 02/26/16 12:20 02/27/16 09:15Ex Sidewall S Soil

A6B0900-20 02/26/16 12:30 02/27/16 09:15Ex Sidewall W Soil

A6B0900-21 02/26/16 12:40 02/27/16 09:15Ex Sidewall E Soil





Page 2 o




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156319

ANALYTICAL SAMPLE RESULTS

Diesel and/or Oil Hydrocarbons by NWTPH-Dx

ResultAnalyte Limit

Reporting

Method NotesDilutionUnitsMDL Date Analyzed

Matrix: Soil1A (A6B0900-01) Batch: 6020836

NWTPH-Dxmg/kg dry 1Diesel 02/27/16 13:53 ND --- 28.6

F-17Oil "" ""123 --- 57.2

"Surrogate: o-Terphenyl (Surr) Limits: 50-150 % "" Recovery: 88 %

Matrix: Soil1B (A6B0900-02) Batch: 6020836

F-17Diesel NWTPH-Dxmg/kg dry 02/27/16 14:33144.6 --- 32.2F-17Oil "" ""159 --- 64.3


Matrix: Soil1C (A6B0900-03) Batch: 6020835

Diesel NWTPH-Dxmg/kg dry 02/27/16 13:535066400 --- 2040

"" "Oil " ND --- 4080

S-01"Surrogate: o-Terphenyl (Surr) Limits: 50-150 % "" Recovery: %



"" "Oil " ND --- 52.2



F-17Diesel NWTPH-Dxmg/kg dry 02/27/16 15:32170.2 --- 35.9

F-17Oil "" ""312 --- 71.8



Diesel NWTPH-Dxmg/kg dry 02/27/16 14:335096800 --- 2490

"" "Oil " ND --- 4970


Matrix: Soil2D (A6B0900-07) Batch: 6020836

NWTPH-Dxmg/kg dry 5Diesel 02/27/16 16:12 ND --- 180

F-17Oil "" ""606 --- 360



F-17Diesel NWTPH-Dxmg/kg dry 02/27/16 16:32129.1 --- 27.2

F-17Oil "" ""116 --- 54.4






Page 3 o




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ResultAnalyte Limit

Reporting




"" "Oil " ND --- 51.5



NWTPH-Dxmg/kg dry 1Diesel 02/27/16 17:31 ND --- 27.0F-17Oil "" ""98.7 --- 54.0




"" "Oil " ND --- 55.3




F-17Oil "" ""117 --- 59.6




"" "Oil " ND --- 50.0


Matrix: Soil4C (A6B0900-14RE1) Batch: 6020836


F-17Oil "" ""87.2 --- 57.7




"" "Oil " ND --- 50.0




"" "Oil " ND --- 69.1






Page 4 o




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ResultAnalyte Limit

Reporting



Diesel NWTPH-Dxmg/kg dry 02/27/16 15:5211090 --- 33.4

"" "Oil " ND --- 66.8



Diesel NWTPH-Dxmg/kg dry 02/27/16 16:3259430 --- 186"" "Oil " ND --- 372

S-05"Surrogate: o-Terphenyl (Surr) Limits: 50-150 % "" Recovery: 137 %

Matrix: SoilEx Sidewall S (A6B0900-19) Batch: 6020836


"" "Oil " ND --- 50.0


Matrix: SoilEx Sidewall W (A6B0900-20) Batch: 6020836


"" "Oil " ND --- 53.5


Matrix: SoilEx Sidewall E (A6B0900-21) Batch: 6020836

Diesel NWTPH-Dxmg/kg dry 02/27/16 16:521184 --- 25.0

"" "Oil " ND --- 50.0






Page 5 o




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RBDM Compounds (BTEX+) by EPA 8260B

ResultAnalyte Limit

Reporting



5035/8260Bmg/kg dry 50Benzene 02/27/16 13:54 ND --- 0.0217

"" "Toluene " ND --- 0.108

"" "Ethylbenzene " ND --- 0.0542

"" "Xylenes, total " ND --- 0.163

"" " Naphthalene " ND --- 0.217

"" "Methyl tert-butyl ether (MTBE) " ND --- 0.108

"" "Isopropylbenzene " ND --- 0.108

"" "n-Propylbenzene " ND --- 0.0542

"" "1,2,4-Trimethylbenzene " ND --- 0.108


"" "1,2-Dibromoethane (EDB) " ND --- 0.0542

"" "1,2-Dichloroethane (EDC) " ND --- 0.0542

"Surrogate: Dibromofluoromethane (Surr) Limits: 70-130 % "1 Recovery: 106 %

" 1,4-Difluorobenzene (Surr) Limits: 70-130 % "" 103 %

" Toluene-d8 (Surr) Limits: 70-130 % "" 100 %

" 4-Bromofluorobenzene (Surr) Limits: 70-130 % "" 97 %



"" "Toluene " ND --- 0.136





















Page 6 o




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ResultAnalyte Limit

Reporting



5035/8260Bmg/kg dry 50Toluene " ND --- 0.0812

















"" "Toluene " ND --- 0.177
















Benzene 5035/8260Bmg/kg dry 02/27/16 16:16500.0449 --- 0.0391

Toluene "" ""0.887 --- 0.195





Page 7 o




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ResultAnalyte Limit

Reporting



Ethylbenzene 5035/8260Bmg/kg dry "500.832 --- 0.0976

Xylenes, total "" ""4.74 --- 0.293




n-Propylbenzene "" ""0.642 --- 0.0976

1,2,4-Trimethylbenzene "" ""3.53 --- 0.195










"" "Toluene " ND --- 0.108

















"" "Toluene " ND --- 0.0801






Page 8 o




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ResultAnalyte Limit

Reporting



5035/8260Bmg/kg dry 50Xylenes, total " ND --- 0.120















"" "Toluene " ND --- 0.0782

















"" "Toluene " ND --- 0.0994







Page 9 o




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ResultAnalyte Limit

Reporting



5035/8260Bmg/kg dry 50 Naphthalene " ND --- 0.199














"" "Toluene " ND --- 0.103

















"" "Toluene " ND --- 0.0809








Page 10 o




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ResultAnalyte Limit

Reporting



5035/8260Bmg/kg dry 50Methyl tert-butyl ether (MTBE) " ND --- 0.0809













"" "Toluene " ND --- 0.0702

















"" "Toluene " ND --- 0.0491









Page 11 o




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ResultAnalyte Limit

Reporting



5035/8260Bmg/kg dry 50Isopropylbenzene " ND --- 0.0491












"" "Toluene " ND --- 0.162

















Toluene "" ""0.224 --- 0.136

Ethylbenzene "" ""0.200 --- 0.0680

Xylenes, total "" ""1.04 --- 0.204








Page 12 o




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ResultAnalyte Limit

Reporting



n-Propylbenzene 5035/8260Bmg/kg dry "500.162 --- 0.0680










Benzene 5035/8260Bmg/kg dry 02/27/16 16:29500.161 --- 0.0336

Toluene "" ""2.93 --- 0.168

Ethylbenzene "" ""3.70 --- 0.0840

Xylenes, total "" ""20.6 --- 0.252

M-04Naphthalene "" ""2.15 --- 0.336


Isopropylbenzene "" ""1.03 --- 0.168

n-Propylbenzene "" ""3.82 --- 0.0840











"" "Toluene " ND --- 0.0386











Page 13 o




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ResultAnalyte Limit

Reporting



5035/8260Bmg/kg dry 501,2,4-Trimethylbenzene " ND --- 0.0386










"" "Toluene " ND --- 0.0594

















"" "Toluene " ND --- 0.0358












Page 14 o




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ResultAnalyte Limit

Reporting



5035/8260Bmg/kg dry 501,3,5-Trimethylbenzene " ND --- 0.0358











Page 15 o




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Polyaromatic Hydrocarbons (PAHs) by EPA 8270D SIM

ResultAnalyte Limit

Reporting



EPA 8270D (SIM)mg/kg dry 1Acenaphthene 02/27/16 14:05 ND --- 0.0143

"" "Acenaphthylene " ND --- 0.0143

"" "Anthracene " ND --- 0.0143

"" "Benz(a)anthracene " ND --- 0.0143

"" "Benzo(a)pyrene " ND --- 0.0143

"" "Benzo(b)fluoranthene " ND --- 0.0143

"" "Benzo(k)fluoranthene " ND --- 0.0143

"" "Benzo(g,h,i)perylene " ND --- 0.0143

"" "Chrysene " ND --- 0.0143

"" "Dibenz(a,h)anthracene " ND --- 0.0143

"" "Dibenzofuran " ND --- 0.0143

"" "Fluoranthene " ND --- 0.0143

"" "Fluorene " ND --- 0.0143

"" "Indeno(1,2,3-cd)pyrene " ND --- 0.0143

"" "1-Methylnaphthalene " ND --- 0.0143



"" "Phenanthrene " ND --- 0.0143"" "Pyrene " ND --- 0.0143

"Surrogate: 2-Fluorobiphenyl (Surr) Limits: 44-115 % "" Recovery: 87 %

" p-Terphenyl-d14 (Surr) Limits: 54-127 % "" 105 %





Page 16 o




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ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0161




"" "Fluorene " ND --- 0.0161












Page 17 o




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Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0130




"" "Fluorene " ND --- 0.0130












Page 18 o




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Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0180




"" "Fluorene " ND --- 0.0180












Page 19 o




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ResultAnalyte Limit

Reporting






R-02"" "Benz(a)anthracene " ND --- 0.0198


M-02Benzo(b)fluoranthene "" ""0.0249 --- 0.0180



R-02"" "Chrysene " ND --- 0.0207




Fluorene "" ""0.0229 --- 0.0180


1-Methylnaphthalene "" ""0.0284 --- 0.0180


M-02Naphthalene "" ""0.0502 --- 0.0180

Phenanthrene "" ""0.0229 --- 0.0180"" "Pyrene " ND --- 0.0180







Page 20 o




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ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0136




"" "Fluorene " ND --- 0.0136












Page 21 o




Tigard, OR 97223

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Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0129




"" "Fluorene " ND --- 0.0129












Page 22 o




Tigard, OR 97223

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Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0135




"" "Fluorene " ND --- 0.0135












Page 23 o




Tigard, OR 97223

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Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0138




"" "Fluorene " ND --- 0.0138












Page 24 o




Tigard, OR 97223

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Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0149




"" "Fluorene " ND --- 0.0149












Page 25 o




Tigard, OR 97223

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Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0123




"" "Fluorene " ND --- 0.0123












Page 26 o




Tigard, OR 97223

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Project Number:


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ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0144




"" "Fluorene " ND --- 0.0144












Page 27 o




Tigard, OR 97223

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Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0120




"" "Fluorene " ND --- 0.0120












Page 28 o




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Project Number:


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ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0173




"" "Fluorene " ND --- 0.0173












Page 29 o




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ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0167


Dibenzofuran "" ""0.0620 --- 0.0167


R-02"" "Fluorene " ND --- 0.0401




R-02"" " Naphthalene " ND --- 0.0301

Phenanthrene "" ""0.0489 --- 0.0167Pyrene "" ""0.0411 --- 0.0167







Page 30 o




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ResultAnalyte Limit

Reporting



R-02EPA 8270D (SIM)mg/kg dry 1Acenaphthene 02/27/16 21:16 ND --- 0.208

R-02"" "Acenaphthylene " ND --- 0.0763

R-02"" "Anthracene " ND --- 0.104

R-02"" "Benz(a)anthracene " ND --- 0.0242





R-02"" "Chrysene " ND --- 0.0260


Dibenzofuran "" ""0.376 --- 0.0186


M-04Fluorene "" ""0.454 --- 0.0186




M-02Naphthalene "" ""2.08 --- 0.0186

Phenanthrene "" ""0.740 --- 0.0186Pyrene "" ""0.389 --- 0.0186







Page 31 o




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ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0107




"" "Fluorene " ND --- 0.0107












Page 32 o




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ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0134




"" "Fluorene " ND --- 0.0134












Page 33 o




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ResultAnalyte Limit

Reporting




Acenaphthylene "" ""0.0181 --- 0.0105

Anthracene "" ""0.0526 --- 0.0105

Q-42Benz(a)anthracene "" ""0.635 --- 0.0105

Benzo(a)pyrene "" ""0.219 --- 0.0105

M-02, Q-4Benzo(b)fluoranthene "" ""0.603 --- 0.0105

M-02Benzo(k)fluoranthene "" ""0.206 --- 0.0105

Benzo(g,h,i)perylene "" ""0.0799 --- 0.0105

Q-42Chrysene "" ""0.947 --- 0.0105

Dibenz(a,h)anthracene "" ""0.0306 --- 0.0105


Q-42Fluoranthene "" ""1.86 --- 0.0105

"" "Fluorene " ND --- 0.0105

Indeno(1,2,3-cd)pyrene "" ""0.116 --- 0.0105




Phenanthrene "" ""0.0119 --- 0.0105Q-42Pyrene "" ""1.60 --- 0.0105







Page 34 o




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Percent Dry Weight

ResultAnalyte Limit

Reporting



% Solids EPA 8000C% by Weight 02/27/16 13:34165.4 --- 1.00

























Matrix: Soil4C (A6B0900-14) Batch: 6020837% Solids EPA 8000C% by Weight 02/27/16 13:34167.9 --- 1.00









Page 35 o




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Percent Dry Weight

ResultAnalyte Limit

Reporting
















Page 36 o




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QUALITY CONTROL (QC) SAMPLE RESULTS


Result LimitReporting

Units AmountSpike

ResultSource

%REC%RECLimits RPD

RPDLimit NotesAnalyte MDL Dil.

Batch 6020835 - EPA 3546 (Fuels) Soil

Blank (6020835-BLK1) Prepared: 02/27/16 10:01 Analyzed: 02/27/16 13:13

NWTPH-Dx

Diesel mg/kg wet ND 25.0 --- ------ ---1 --- --- ---

Oil " ND 50.0 --- ------ ---" --- --- ---

Limits: 50-150 %Surr: o-Terphenyl (Surr) Recovery: 97 % Dilution: 1x

LCS (6020835-BS1) Prepared: 02/27/16 10:01 Analyzed: 02/27/16 13:33

NWTPH-Dx

Diesel mg/kg wet119 25.0 76-115% ------ ---1 125 --- 95


Duplicate (6020835-DUP1) Prepared: 02/27/16 10:01 Analyzed: 02/27/16 14:13

QC Source Sample: 1C (A6B0900-03)

NWTPH-Dx

Diesel mg/kg dry54200 2010 --- 20--- 30%50 --- 66400 ---

Oil " ND 4030 --- ------ 30%" --- ND ---

Limits: 50-150 % S-01Surr: o-Terphenyl (Surr) Recovery: % Dilution: 50x



NWTPH-Dx


Oil " ND 50.0 --- ------ ---" --- --- ---



NWTPH-Dx

Diesel mg/kg wet120 25.0 76-115% ------ ---1 125 --- 96



QC Source Sample: 1A (A6B0900-01)

NWTPH-Dx

F-17, Q-Diesel mg/kg dry33.9 26.9 --- 34--- 30%1 --- 24.2 ---





Page 37 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD





F-17, Q-Oil mg/kg dry188 53.7 --- 42--- 30%" --- 123 ---




NWTPH-Dx

F-17, Q-Diesel mg/kg dry34.3 27.3 --- 36--- 30%1 --- 23.7 ---

F-17Oil "122 54.6 --- 21--- 30%" --- 98.7 ---






Page 38 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD


Batch 6020833 - EPA 5035A Soil


5035/8260B

Benzene mg/kg wet ND 0.00667 --- ------ ---50 --- --- ---

Toluene " ND 0.0333 --- ------ ---" --- --- ---

Ethylbenzene " ND 0.0167 --- ------ ---" --- --- ---

Xylenes, total " ND 0.0500 --- ------ ---" --- --- ---

Naphthalene " ND 0.0667 --- ------ ---" --- --- ---

Methyl tert-butyl ether

(MTBE)

" ND 0.0333 --- ------ ---" --- --- ---

Isopropylbenzene " ND 0.0333 --- ------ ---" --- --- ---

n-Propylbenzene " ND 0.0167 --- ------ ---" --- --- ---

1,2,4-Trimethylbenzene " ND 0.0333 --- ------ ---" --- --- ---


1,2-Dibromoethane (EDB) " ND 0.0167 --- ------ ---" --- --- ---

1,2-Dichloroethane (EDC) " ND 0.0167 --- ------ ---" --- --- ---

Limits: 70-130 %Surr: Dibromofluoromethane (Surr) Recovery: 107 % Dilution: 1x

70-130 % 1,4-Difluorobenzene (Surr) 103 % "

70-130 % Toluene-d8 (Surr) 98 % "

70-130 % 4-Bromofluorobenzene (Surr) 97 % "


5035/8260B

Benzene mg/kg wet1.08 0.0100 65-135% ------ ---50 1.00 --- 108

Toluene "1.02 0.0500 " ------ ---" " --- 102

Ethylbenzene "0.979 0.0250 " ------ ---" " --- 98

Xylenes, total "2.85 0.0750 " ------ ---" 3.00 --- 95

Naphthalene "0.948 0.100 " ------ ---" 1.00 --- 95


(MTBE)

"1.01 0.0500 " ------ ---" " --- 101

Isopropylbenzene "0.982 0.0500 " ------ ---" " --- 98

n-Propylbenzene "0.991 0.0250 " ------ ---" " --- 99

1,2,4-Trimethylbenzene "0.983 0.0500 " ------ ---" " --- 98


1,2-Dibromoethane (EDB) "1.08 0.0250 " ------ ---" " --- 108





Page 39 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD




1,2-Dichloroethane (EDC) mg/kg wet0.986 0.0250 " ------ ---" " --- 99



70-130 % Toluene-d8 (Surr) 97 % "




5035/8260B

Benzene mg/kg dry ND 0.0198 --- ------ 30%50 --- ND ---

Toluene " ND 0.0988 --- ------ 30%" --- ND ---

Ethylbenzene " ND 0.0494 --- ------ 30%" --- ND ---

Xylenes, total " ND 0.148 --- ------ 30%" --- ND ---

Naphthalene " ND 0.198 --- ------ 30%" --- ND ---


(MTBE)

" ND 0.0988 --- ------ 30%" --- ND ---

Isopropylbenzene " ND 0.0988 --- ------ 30%" --- ND ---

n-Propylbenzene " ND 0.0494 --- ------ 30%" --- ND ---

1,2,4-Trimethylbenzene " ND 0.0988 --- ------ 30%" --- ND ---


1,2-Dibromoethane (EDB) " ND 0.0494 --- ------ 30%" --- ND ---

1,2-Dichloroethane (EDC) " ND 0.0494 --- ------ 30%" --- ND ---



70-130 % Toluene-d8 (Surr) 99 % "


Matrix Spike (6020833-MS1) Prepared: 02/26/16 10:30 Analyzed: 02/27/16 19:35

QC Source Sample: 4B (A6B0900-13)

5035/8260B

Benzene mg/kg dry1.75 0.0162 65-135% ------ ---50 1.62 ND 108

Toluene "1.64 0.0809 " ------ ---" " ND 101

Ethylbenzene "1.59 0.0404 " ------ ---" " ND 98





Page 40 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD





Xylenes, total mg/kg dry4.58 0.121 " ------ ---" 4.86 ND 94

Naphthalene "1.39 0.162 " ------ ---" 1.62 ND 86


(MTBE)

"1.63 0.0809 " ------ ---" " ND 101

Isopropylbenzene "1.57 0.0809 " ------ ---" " ND 97

n-Propylbenzene "1.55 0.0404 " ------ ---" " ND 96

1,2,4-Trimethylbenzene "1.51 0.0809 " ------ ---" " ND 93


1,2-Dibromoethane (EDB) "1.67 0.0404 " ------ ---" " ND 103

1,2-Dichloroethane (EDC) "1.67 0.0404 " ------ ---" " ND 103



70-130 % Toluene-d8 (Surr) 98 % "






Page 41 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD




5035/8260B

Benzene mg/kg wet ND 0.00667 --- ------ ---50 --- --- ---

Toluene " ND 0.0333 --- ------ ---" --- --- ---

Ethylbenzene " ND 0.0167 --- ------ ---" --- --- ---

Xylenes, total " ND 0.0500 --- ------ ---" --- --- ---

Naphthalene " ND 0.0667 --- ------ ---" --- --- ---


(MTBE)

" ND 0.0333 --- ------ ---" --- --- ---









70-130 % Toluene-d8 (Surr) 97 % "



5035/8260B

Benzene mg/kg wet0.878 0.0100 65-135% ------ ---50 1.00 --- 88

Toluene "0.924 0.0500 " ------ ---" " --- 92

Ethylbenzene "0.981 0.0250 " ------ ---" " --- 98

Xylenes, total "2.96 0.0750 " ------ ---" 3.00 --- 99

Naphthalene "0.940 0.100 " ------ ---" 1.00 --- 94


(MTBE)

"0.876 0.0500 " ------ ---" " --- 88


n-Propylbenzene "0.898 0.0250 " ------ ---" " --- 90








Page 42 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD




1,2-Dichloroethane (EDC) mg/kg wet0.848 0.0250 " ------ ---" " --- 85



70-130 % Toluene-d8 (Surr) 95 % "




5035/8260B

Benzene mg/kg dry ND 0.0288 --- ***--- 30%50 --- 0.0177 ---

Toluene "0.247 0.144 --- 10--- 30%" --- 0.224 ---

Ethylbenzene "0.220 0.0719 --- 10--- 30%" --- 0.200 ---

Xylenes, total "1.16 0.216 --- 11--- 30%" --- 1.04 ---



(MTBE)

" ND 0.144 --- ------ 30%" --- ND ---


n-Propylbenzene "0.167 0.0719 --- 3--- 30%" --- 0.162 ---

1,2,4-Trimethylbenzene "0.698 0.144 --- 8--- 30%" --- 0.755 ---

1,3,5-Trimethylbenzene "0.262 0.144 --- 0.7--- 30%" --- 0.264 ---





70-130 % Toluene-d8 (Surr) 95 % "



QC Source Sample: Ex Sidewall E (A6B0900-21)

5035/8260B

Benzene mg/kg dry0.642 0.00717 65-135% ------ ---50 0.710 ND 90

Toluene "0.680 0.0358 " ------ ---" " ND 96

Ethylbenzene "0.718 0.0179 " ------ ---" " ND 101





Page 43 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD





Xylenes, total mg/kg dry2.16 0.0538 " ------ ---" 2.13 ND 102

Naphthalene "0.697 0.0717 " ------ ---" 0.710 ND 98


(MTBE)

"0.644 0.0358 " ------ ---" " ND 91









70-130 % Toluene-d8 (Surr) 96 % "






Page 44 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8270D (SIM)

Acenaphthene mg/kg wet ND 0.00833 --- ------ ---1 --- --- ---

Acenaphthylene " ND 0.00833 --- ------ ---" --- --- ---

Anthracene " ND 0.00833 --- ------ ---" --- --- ---

Benz(a)anthracene " ND 0.00833 --- ------ ---" --- --- ---

Benzo(a)pyrene " ND 0.00833 --- ------ ---" --- --- ---

Benzo(b)fluoranthene " ND 0.00833 --- ------ ---" --- --- ---

Benzo(k)fluoranthene " ND 0.00833 --- ------ ---" --- --- ---

Benzo(g,h,i)perylene " ND 0.00833 --- ------ ---" --- --- ---

Chrysene " ND 0.00833 --- ------ ---" --- --- ---

Dibenz(a,h)anthracene " ND 0.00833 --- ------ ---" --- --- ---

Dibenzofuran " ND 0.00833 --- ------ ---" --- --- ---

Fluoranthene " ND 0.00833 --- ------ ---" --- --- ---

Fluorene " ND 0.00833 --- ------ ---" --- --- ---

Indeno(1,2,3-cd)pyrene " ND 0.00833 --- ------ ---" --- --- ---

1-Methylnaphthalene " ND 0.00833 --- ------ ---" --- --- ---


Naphthalene " ND 0.00833 --- ------ ---" --- --- ---

Phenanthrene " ND 0.00833 --- ------ ---" --- --- ---

Pyrene " ND 0.00833 --- ------ ---" --- --- ---

Limits: 44-115 %Surr: 2-Fluorobiphenyl (Surr) Recovery: 91 % Dilution: 1x

54-127 % p-Terphenyl-d14 (Surr) 104 % "


EPA 8270D (SIM)

Acenaphthene mg/kg wet0.718 0.0100 40-122% ------ ---1 0.800 --- 90

Acenaphthylene "0.709 0.0100 32-132% ------ ---" " --- 89

Anthracene "0.771 0.0100 47-123% ------ ---" " --- 96

Benz(a)anthracene "0.701 0.0100 49-126% ------ ---" " --- 88

Benzo(a)pyrene "0.727 0.0100 45-129% ------ ---" " --- 91

Benzo(b)fluoranthene "0.729 0.0100 45-132% ------ ---" " --- 91

Benzo(k)fluoranthene "0.731 0.0100 47-132% ------ ---" " --- 91





Page 45 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD




Benzo(g,h,i)perylene "0.657 0.0100 43-134% ------ ---" " --- 82

Chrysene "0.698 0.0100 50-124% ------ ---" " --- 87

Dibenz(a,h)anthracene "0.691 0.0100 45-134% ------ ---" " --- 86

Dibenzofuran "0.721 0.0100 44-120% ------ ---" " --- 90

Fluoranthene "0.708 0.0100 50-127% ------ ---" " --- 89

Fluorene "0.719 0.0100 43-125% ------ ---" " --- 90

Indeno(1,2,3-cd)pyrene "0.653 0.0100 45-133% ------ ---" " --- 82

1-Methylnaphthalene "0.677 0.0100 40-120% ------ ---" " --- 85


Naphthalene "0.697 0.0100 35-123% ------ ---" " --- 87

Phenanthrene "0.722 0.0100 50-121% ------ ---" " --- 90

Pyrene "0.719 0.0100 47-127% ------ ---" " --- 90





EPA 8270D (SIM)

Acenaphthene mg/kg dry ND 0.0134 --- ------ 30%1 --- ND ---

Acenaphthylene " ND 0.0134 --- ------ 30%" --- ND ---

Anthracene " ND 0.0134 --- ------ 30%" --- ND ---

Benz(a)anthracene " ND 0.0134 --- ------ 30%" --- ND ---

Benzo(a)pyrene " ND 0.0134 --- ------ 30%" --- ND ---

Benzo(b)fluoranthene " ND 0.0134 --- ------ 30%" --- ND ---

Benzo(k)fluoranthene " ND 0.0134 --- ------ 30%" --- ND ---

Benzo(g,h,i)perylene " ND 0.0134 --- ------ 30%" --- ND ---

Chrysene " ND 0.0134 --- ------ 30%" --- ND ---

Dibenz(a,h)anthracene " ND 0.0134 --- ------ 30%" --- ND ---

Dibenzofuran " ND 0.0134 --- ------ 30%" --- ND ---

Fluoranthene " ND 0.0134 --- ------ 30%" --- ND ---

Fluorene " ND 0.0134 --- ------ 30%" --- ND ---

Indeno(1,2,3-cd)pyrene " ND 0.0134 --- ------ 30%" --- ND ---





Page 46 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD





1-Methylnaphthalene " ND 0.0134 --- ------ 30%" --- ND ---



Phenanthrene " ND 0.0134 --- ------ 30%" --- ND ---

Pyrene " ND 0.0134 --- ------ 30%" --- ND ---





EPA 8270D (SIM)

Acenaphthene mg/kg dry ND 0.0137 --- ------ 30%1 --- ND ---

Acenaphthylene " ND 0.0137 --- ------ 30%" --- ND ---

Anthracene " ND 0.0137 --- ------ 30%" --- ND ---

Benz(a)anthracene " ND 0.0137 --- ------ 30%" --- ND ---

Benzo(a)pyrene " ND 0.0137 --- ------ 30%" --- ND ---

Benzo(b)fluoranthene " ND 0.0137 --- ------ 30%" --- ND ---

Benzo(k)fluoranthene " ND 0.0137 --- ------ 30%" --- ND ---

Benzo(g,h,i)perylene " ND 0.0137 --- ------ 30%" --- ND ---

Chrysene " ND 0.0137 --- ------ 30%" --- ND ---

Dibenz(a,h)anthracene " ND 0.0137 --- ------ 30%" --- ND ---

Dibenzofuran " ND 0.0137 --- ------ 30%" --- ND ---

Fluoranthene " ND 0.0137 --- ------ 30%" --- ND ---

Fluorene " ND 0.0137 --- ------ 30%" --- ND ---

Indeno(1,2,3-cd)pyrene " ND 0.0137 --- ------ 30%" --- ND ---




Phenanthrene " ND 0.0137 --- ------ 30%" --- ND ---

Pyrene " ND 0.0137 --- ------ 30%" --- ND ---





Page 47 o




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Units AmountSpike

ResultSource

%REC%RECLimits RPD









EPA 8270D (SIM)

Acenaphthene mg/kg dry0.751 0.0107 40-122% ------ ---1 0.852 ND 88

Acenaphthylene "0.758 0.0107 32-132% ------ ---" " 0.0181 87

Anthracene "0.774 0.0107 47-123% ------ ---" " 0.0526 85

Q-04Benz(a)anthracene "0.752 0.0107 49-126% ------ ---" " 0.635 14

Benzo(a)pyrene "0.779 0.0107 45-129% ------ ---" " 0.219 66

Q-04Benzo(b)fluoranthene "0.795 0.0107 45-132% ------ ---" " 0.603 22

Benzo(k)fluoranthene "0.782 0.0107 47-132% ------ ---" " 0.206 68

Benzo(g,h,i)perylene "0.580 0.0107 43-134% ------ ---" " 0.0799 59

Q-04Chrysene "0.753 0.0107 50-124% ------ ---" " 0.947 -23

Dibenz(a,h)anthracene "0.665 0.0107 45-134% ------ ---" " 0.0306 74

Dibenzofuran "0.777 0.0107 44-120% ------ ---" " 0.00750 90

Q-04Fluoranthene "0.792 0.0107 50-127% ------ ---" " 1.86 -125

Fluorene "0.768 0.0107 43-125% ------ ---" " ND 90

Indeno(1,2,3-cd)pyrene "0.625 0.0107 45-133% ------ ---" " 0.116 60

1-Methylnaphthalene "0.727 0.0107 40-120% ------ ---" " 0.00568 85

2-Methylnaphthalene "0.765 0.0107 38-122% ------ ---" " 0.0135 88

Naphthalene "0.724 0.0107 35-123% ------ ---" " ND 85

Phenanthrene "0.775 0.0107 50-121% ------ ---" " 0.0119 90

Q-04Pyrene "0.784 0.0107 47-127% ------ ---" " 1.60 -96







Page 48 o




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Percent Dry Weight


Units AmountSpike

ResultSource

%REC%RECLimits RPD


Batch 6020837 - Total Solids (Dry Weight) Soil



EPA 8000C

Q-04% Solids % by

Weight

52.0 1.00 --- 23--- 10%1 --- 65.4 ---



EPA 8000C

% Solids % by

Weight

64.6 1.00 --- 5--- 10%1 --- 67.6 ---



EPA 8000C

% Solids % by

Weight

83.4 1.00 --- 0.7--- 10%1 --- 82.9 ---



EPA 8000C

% Solids % by

Weight

57.3 1.00 --- 3--- 10%1 --- 55.4 ---

No Client related Batch QC samples analyzed for this batch. See notes page for more information.





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SAMPLE PREPARATION INFORMATION


Prep: EPA 3546 (Fuels)

SampledMatrix Method Prepared Factor

RL PrepDefault

Initial/FinalInitial/Final

Sample

Lab Number

Batch: 6020835

A6B0900-03 Soil 02/26/16 10:00 NWTPH-Dx 02/27/16 10:01 0.9110.94g/5mL 10g/5mL


Batch: 6020836


A6B0900-02 Soil 02/26/16 09:50 NWTPH-Dx 02/27/16 10:02 0.9210.83g/5mL10g/5mL










A6B0900-14RE1 Soil 02/26/16 10:25 NWTPH-Dx 02/27/16 10:02 0.9810.21g/5mL 10g/5mL









Prep: EPA 5035A


RL PrepDefault


Sample

Lab Number

Batch: 6020833

A6B0900-01 Soil 02/26/16 09:405035/8260B 02/26/16 09:40 1.074.67g/5mL 5g/5mLA6B0900-02 Soil 02/26/16 09:505035/8260B 02/26/16 09:50 1.144.4g/5mL 5g/5mL

A6B0900-04 Soil 02/26/16 10:555035/8260B 02/26/16 10:55 0.915.47g/5mL 5g/5mL

A6B0900-05 Soil 02/26/16 11:005035/8260B 02/26/16 11:00 1.254.01g/5mL 5g/5mL

A6B0900-07 Soil 02/26/16 10:055035/8260B 02/26/16 10:05 1.643.04g/5mL 5g/5mL

A6B0900-08 Soil 02/26/16 10:405035/8260B 02/26/16 10:40 1.164.31g/5mL 5g/5mL





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Prep: EPA 5035A


RL PrepDefault


Sample

Lab Number

A6B0900-09 Soil 02/26/16 10:455035/8260B 02/26/16 10:45 0.955.25g/5mL 5g/5mL

A6B0900-10 Soil 02/26/16 10:505035/8260B 02/26/16 10:50 0.736.83g/5mL 5g/5mL

A6B0900-11 Soil 02/26/16 10:155035/8260B 02/26/16 10:15 0.895.61g/5mL 5g/5mL

A6B0900-12 Soil 02/26/16 10:355035/8260B 02/26/16 10:35 0.975.14g/5mL 5g/5mL

A6B0900-13 Soil 02/26/16 10:305035/8260B 02/26/16 10:30 0.965.22g/5mL 5g/5mL

Batch: 6020834

A6B0900-14 Soil 02/26/16 10:255035/8260B 02/26/16 10:25 0.637.9g/5mL 5g/5mL

A6B0900-15 Soil 02/26/16 10:205035/8260B 02/26/16 10:20 0.529.59g/5mL 5g/5mL

A6B0900-16 Soil 02/26/16 12:005035/8260B 02/26/16 12:00 1.084.61g/5mL 5g/5mL

A6B0900-17 Soil 02/26/16 12:055035/8260B 02/26/16 12:05 1.064.71g/5mL 5g/5mL

A6B0900-18 Soil 02/26/16 12:105035/8260B 02/26/16 12:10 1.234.05g/5mL 5g/5mL

A6B0900-19 Soil 02/26/16 12:205035/8260B 02/26/16 12:20 0.637.98g/5mL 5g/5mL

A6B0900-20 Soil 02/26/16 12:305035/8260B 02/26/16 12:30 0.559.02g/5mL 5g/5mL

A6B0900-21 Soil 02/26/16 12:405035/8260B 02/26/16 12:40 0.4211.83g/5mL 5g/5mL




RL PrepDefault


Sample

Lab Number

Batch: 6020836

A6B0900-01 Soil 02/26/16 09:40EPA 8270D (SIM) 02/27/16 10:02 0.9410.7g/5mL 10g/5mL









A6B0900-12 Soil 02/26/16 10:35EPA 8270D (SIM) 02/27/16 10:02 0.9610.38g/5mL 10g/5mLA6B0900-13 Soil 02/26/16 10:30EPA 8270D (SIM) 02/27/16 10:02 0.9210.86g/5mL 10g/5mL









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RL PrepDefault


Sample

Lab Number





Percent Dry Weight

Prep: Total Solids (Dry Weight)


RL PrepDefault


Sample

Lab Number

Batch: 6020837

A6B0900-01 Soil 02/26/16 09:40EPA 8000C 02/27/16 10:49 NA1N/A/1N/A 1N/A/1N/A



















A6B0900-20 Soil 02/26/16 12:30EPA 8000C 02/27/16 10:49 NA1N/A/1N/A 1N/A/1N/AA6B0900-21 Soil 02/26/16 12:40EPA 8000C 02/27/16 10:49 NA1N/A/1N/A 1N/A/1N/A





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Notes and Definitions

Qualifiers:

F-17 No fuel pattern detected. The Diesel result represents carbon range C12 to C24, and the Oil result represents >C24 to C40.

M-02 Due to matrix interference, this analyte cannot be accurately quantified. The reported result is estimated.

M-04 Due to matrix interference, this analyte cannot be accurately quantified. The reported result may contain a high bias.

Q-04 Spike recovery and/or RPD is outside control limits due to a non-homogeneous sample matrix.

Q-05 Analyses are not controlled on RPD values from sample and duplicate concentrations are below 5 times the reporting level.

Q-42 Matrix Spike and/or Duplicate analysis was performed on this sample. % Recovery or RPD for this analyte is outside laboratory control

limits. (Refer to the QC Section of Analytical Report.)

R-02 The Reporting Limit for this analyte has been raised to account for interference from coeluting organic compounds present in the sample.

S-01 Surrogate recovery for this sample is not available due to sample dilution required from high analyte concentration and/or matrix

interference.

S-05 Surrogate recovery is estimated due to sample dilution required for high analyte concentration and/or matrix interference.

Notes and Conventions:

DET

Unless specifically requested, this report contains only results for Batch QC derived from client samples included in this report. All

analyses were performed with the appropriate Batch QC (including Sample Duplicates, Matrix Spikes and/or Matrix Spike Duplicates) in

order to meet or exceed method and regulatory requirements. Any exceptions to this will be qualified in this report. Complete Batch QC

results are available upon request. In cases where there is insufficient sample provided for Sample Duplicates and/or Matrix Spikes, a

Lab Control Sample Duplicate (LCS Dup) is analyzed to demonstrate accuracy and precision of the extraction and analysis.

Sample results reported on a dry weight basis. Results listed as 'wet' or without 'dry'designation are not dry weight corrected.

Relative Percent DifferenceRPD

dry

Not Reported NR

Analyte NOT DETECTED at or above the reporting limit ND

Analyte DETECTED

MDL If MDL is not listed, data has been evaluated to the Method Reporting Limit only.

Batch

QC

WMSC Water Miscible Solvent Correction has been applied to Results and MRLs for volatiles soil samples per EPA 8000C.

Blank

Policy

Apex assesses blank data for potential high bias down to a level equal to ½ the method reporting limit (MRL), except for conventional

chemistry and HCID analyses which are assessed only to the MRL. Sample results flagged with a B or B-02 qualifier are potentially

biased high if they are less than ten times the level found in the blank for inorganic analyses or less than five times the level found in the

blank for organic analyses.

For accurate comparison of volatile results to the level found in the blank; water sample results should be divided by the dilution factor,

and soil sample results should be divided by 1/50 of the sample dilution to account for the sample prep factor.

Results qualified as reported below the MRL may include a potential high bias if associated with a B or B-02 qualified blank. B and B-02

qualifications are not applied to J qualified results reported below the MRL.

--- QC results are not applicable. For example, % Recoveries for Blanks and Duplicates, % RPD for Blanks, Blank Spikes and Matrix

Spikes, etc.





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*** Used to indicate a possible discrepancy with the Sample and Sample Duplicate results when the %RPD is not available. In this case,

either the Sample or the Sample Duplicate has a reportable result for this analyte, while the other is Non Detect (ND).





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Project Number:


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Project Number:


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Apex Labs

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Portland, OR 97217

6211 N Ensign St

Ron Malec

Enclosed are the results of analyses for work order A6C0227, which was received by the laboratory on

3/7/2016 at 6:38:00AM.





Tuesday, March 8, 2016





Page 1 o






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ResultAnalyte Limit

Reporting


Matrix: SoilFoundation-S (A6C0227-06RE1) Batch: 6030186

Q-42Diesel NWTPH-Dxmg/kg dry 03/07/16 15:212027600 --- 537

"" "Oil " ND --- 1070






Page 3 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting


Matrix: Water SW-01 (A6C0227-01) Batch: 6030189

EPA 8260Bug/L 1Benzene 03/07/16 18:24 ND --- 0.200

"" "Toluene " ND --- 1.00











"Surrogate: Dibromofluoromethane (Surr) Limits: 80-120 % "" Recovery: 103 %






"" "Toluene " ND --- 1.00





















Page 4 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting



EPA 8260Bug/L 1Toluene " ND --- 1.00

















"" "Toluene " ND --- 1.00

















"" "Toluene " ND --- 1.00





Page 5 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting



EPA 8260Bug/L 1Ethylbenzene " ND --- 0.500


















Page 6 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting



EPA 8270D (SIM)ug/L 1Acenaphthene 03/07/16 15:20 ND --- 0.0388








"" "Chrysene " ND --- 0.0388




"" "Fluorene " ND --- 0.0388












Page 7 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0388




"" "Fluorene " ND --- 0.0388












Page 8 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0396




"" "Fluorene " ND --- 0.0396












Page 9 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0392




"" "Fluorene " ND --- 0.0392












Page 10 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0385




"" "Fluorene " ND --- 0.0385












Page 11 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


Percent Dry Weight

ResultAnalyte Limit

Reporting


Matrix: SoilFoundation-S (A6C0227-06) Batch: 6030191






Page 12 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




NWTPH-Dx


Oil " ND 50.0 --- ------ ---" --- --- ---



NWTPH-Dx

Diesel mg/kg wet107 25.0 76-115% ------ ---1 125 --- 86



QC Source Sample: Foundation-S (A6C0227-06RE1)

NWTPH-Dx

Q-04Diesel mg/kg dry42900 538 --- 43--- 30%20 --- 27600 ---

Oil " ND 1080 --- ------ 30%" --- ND ---






Page 13 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD


Batch 6030189 - EPA 5030B Water


EPA 8260B

Benzene ug/L ND 0.200 --- ------ ---1 --- --- ---

Toluene " ND 1.00 --- ------ ---" --- --- ---

Ethylbenzene " ND 0.500 --- ------ ---" --- --- ---

Xylenes, total " ND 1.50 --- ------ ---" --- --- ---

Naphthalene " ND 2.00 --- ------ ---" --- --- ---


(MTBE)

" ND 1.00 --- ------ ---" --- --- ---









80-120 % Toluene-d8 (Surr) 96 % "



EPA 8260B

Benzene ug/L20.5 0.200 70-130% ------ ---1 20.0 --- 102

Toluene "20.0 1.00 " ------ ---" " --- 100

Ethylbenzene "20.6 0.500 " ------ ---" " --- 103

Xylenes, total "62.8 1.50 " ------ ---" 60.0 --- 105

Naphthalene "18.7 2.00 " ------ ---" 20.0 --- 94


(MTBE)

"17.3 1.00 " ------ ---" " --- 86


n-Propylbenzene "20.3 0.500 " ------ ---" " --- 102








Page 14 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




1,2-Dichloroethane (EDC) ug/L19.2 0.500 " ------ ---" " --- 96



80-120 % Toluene-d8 (Surr) 96 % "



QC Source Sample: SW-01 (A6C0227-01)

EPA 8260B

Benzene ug/L ND 0.200 --- ------ 30%1 --- ND ---

Toluene " ND 1.00 --- ------ 30%" --- ND ---





(MTBE)

" ND 1.00 --- ------ 30%" --- ND ---









80-120 % Toluene-d8 (Surr) 96 % "




EPA 8260B

Benzene ug/L20.9 0.200 70-130% ------ ---1 20.0 ND 104

Toluene "20.5 1.00 " ------ ---" " ND 103

Ethylbenzene "21.2 0.500 " ------ ---" " ND 106





Page 15 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Xylenes, total ug/L64.3 1.50 " ------ ---" 60.0 ND 107

Naphthalene "17.3 2.00 " ------ ---" 20.0 ND 86


(MTBE)

"17.2 1.00 " ------ ---" " ND 86









80-120 % Toluene-d8 (Surr) 95 % "






Page 16 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD


Batch 6030185 - EPA 3510C (Acid Extraction) Water


EPA 8270D (SIM)

Acenaphthene ug/L ND 0.0182 --- ------ ---1 --- --- ---


Anthracene " ND 0.0182 --- ------ ---" --- --- ---


Benzo(a)pyrene " ND 0.0182 --- ------ ---" --- --- ---




Chrysene " ND 0.0182 --- ------ ---" --- --- ---


Dibenzofuran " ND 0.0182 --- ------ ---" --- --- ---

Fluoranthene " ND 0.0182 --- ------ ---" --- --- ---

Fluorene " ND 0.0182 --- ------ ---" --- --- ---




Naphthalene " ND 0.0364 --- ------ ---" --- --- ---

Phenanthrene " ND 0.0182 --- ------ ---" --- --- ---

Pyrene " ND 0.0182 --- ------ ---" --- --- ---




EPA 8270D (SIM)

Acenaphthene ug/L2.94 0.0200 47-122% ------ ---1 4.00 --- 74

Acenaphthylene "3.01 0.0200 41-130% ------ ---" " --- 75

Anthracene "3.65 0.0200 57-123% ------ ---" " --- 91


Benzo(a)pyrene "3.80 0.0200 54-128% ------ ---" " --- 95







Page 17 o






Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD



LCS Dup (6030185-BSD1) Q-1Prepared: 03/07/16 10:00 Analyzed: 03/07/16 14:53

2-Methylnaphthalene "2.22 0.0400 40-121% 13--- 30%" " --- 55

Naphthalene "2.16 0.0400 " 14--- 30%" " --- 54

Phenanthrene "3.12 0.0200 59-120% 9--- 30%" " --- 78

Pyrene "3.46 0.0200 57-126% 4--- 30%" " --- 87







Page 19 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


Percent Dry Weight


Units AmountSpike

ResultSource

%REC%RECLimits RPD




QC Source Sample: Foundation-S (A6C0227-06)

EPA 8000C

Q-17% Solids % by

Weight

60.7 1.00 --- 15--- 10%1 --- 70.8 ---






Page 20 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319





RL PrepDefault


Sample

Lab Number

Batch: 6030186

A6C0227-06RE1 Soil 03/06/16 10:37 NWTPH-Dx 03/07/16 10:04 0.9510.53g/5mL 10g/5mL


Prep: EPA 5030B

SampledMatrix Method PreparedFactor

RL PrepDefault


Sample

Lab NumberBatch: 6030189

A6C0227-01 Water 03/06/16 08:13EPA 8260B 03/07/16 12:42 1.005mL/5mL 5mL/5mL






Prep: EPA 3510C (Acid Extraction)


RL PrepDefault


Sample

Lab Number

Batch: 6030185

A6C0227-01 Water 03/06/16 08:13EPA 8270D (SIM) 03/07/16 10:00 0.971030mL/2mL 1000mL/2mL





Percent Dry Weight

Prep: Total Solids (Dry Weight)


RL PrepDefault


Sample

Lab Number

Batch: 6030191

A6C0227-06 Soil 03/06/16 10:37EPA 8000C 03/07/16 11:08 NA1N/A/1N/A 1N/A/1N/A





Page 21 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


Qualifiers:

Q-04 Spike recovery and/or RPD is outside control limits due to a non-homogeneous sample matrix.

Q-17 RPD between original and duplicate sample is outside of established control limits.

Q-19 Blank Spike Duplicate (BSD) sample analyzed in place of Matrix Spike/Duplicate samples due to limited sample amount available for

analysis.

Q-42 Matrix Spike and/or Duplicate analysis was performed on this sample. % Recovery or RPD for this analyte is outside laboratory control

limits. (Refer to the QC Section of Analytical Report.)

S-01 Surrogate recovery for this sample is not available due to sample dilution required from high analyte concentration and/or matrix

interference.


DET








dry

Not Reported NR


Analyte DETECTED


Batch

QC


Blank

Policy










Spikes, etc.







Page 22 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319





Page 23 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax

Apex Labs

NRC-CB&I

RE: AT&T Hall Ridge / [none]

Portland, OR 97217

6211 N Ensign St

Ron Malec


2/19/2016 at 9:30:00AM.





Sunday, February 21, 2016





Page 1 o




Tigard, OR 97223

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503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]


SAMPLE INFORMATION


A6B0661-01 02/19/16 07:00 02/19/16 09:30SW-01 Water

A6B0661-02 02/19/16 07:30 02/19/16 09:30SW-02 Water

A6B0661-03 02/19/16 08:00 02/19/16 09:30SW-03 Water

A6B0661-04 02/19/16 08:30 02/19/16 09:30SW-04 Water





Page 2 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]



ResultAnalyte Limit

Reporting


Matrix: Water SW-01 (A6B0661-01) Batch: 6020602

NWTPH-Dxug/L 2.5Diesel 02/19/16 23:07 ND 104 208

"" "Oil " ND 208 417



NWTPH-Dxug/L 2.5Diesel 02/19/16 23:29 ND 104 208"" "Oil " ND 208 417



NWTPH-Dxug/L 2.5Diesel 02/19/16 23:51 ND 100 200

"" "Oil " ND 200 400



NWTPH-Dxug/L 2.5Diesel 02/20/16 00:13 ND 97.1 194

"" "Oil " ND 194 388






Page 3 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]



ResultAnalyte Limit

Reporting



EPA 8260Bug/L 1Benzene 02/19/16 14:00 ND 0.100 0.200

"" "Toluene " ND 0.500 1.00

"" "Ethylbenzene " ND 0.250 0.500

"" "Xylenes, total " ND 0.750 1.50

"" " Naphthalene " ND 1.00 2.00

"" "Methyl tert-butyl ether (MTBE) " ND 0.500 1.00

"" "Isopropylbenzene " ND 0.500 1.00

"" "n-Propylbenzene " ND 0.250 0.500

"" "1,2,4-Trimethylbenzene " ND 0.500 1.00


"" "1,2-Dibromoethane (EDB) " ND 0.250 0.500

"" "1,2-Dichloroethane (EDC) " ND 0.250 0.500







"" "Toluene " ND 0.500 1.00





















Page 4 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]



ResultAnalyte Limit

Reporting



EPA 8260Bug/L 1Toluene " ND 0.500 1.00

















"" "Toluene " ND 0.500 1.00



















Page 5 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]



ResultAnalyte Limit

Reporting



EPA 8270D (SIM)ug/L 1Acenaphthene 02/19/16 18:13 ND 0.0208 0.0417

"" "Acenaphthylene " ND 0.0208 0.0417

"" "Anthracene " ND 0.0208 0.0417

"" "Benz(a)anthracene " ND 0.0208 0.0417

"" "Benzo(a)pyrene " ND 0.0208 0.0417

"" "Benzo(b)fluoranthene " ND 0.0208 0.0417

"" "Benzo(k)fluoranthene " ND 0.0208 0.0417

"" "Benzo(g,h,i)perylene " ND 0.0208 0.0417

"" "Chrysene " ND 0.0208 0.0417

"" "Dibenz(a,h)anthracene " ND 0.0208 0.0417

"" "Dibenzofuran " ND 0.0208 0.0417

"" "Fluoranthene " ND 0.0208 0.0417

"" "Fluorene " ND 0.0208 0.0417

"" "Indeno(1,2,3-cd)pyrene " ND 0.0208 0.0417

"" "1-Methylnaphthalene " ND 0.0417 0.0833


"" " Naphthalene " ND 0.0417 0.0833

"" "Phenanthrene " ND 0.0208 0.0417"" "Pyrene " ND 0.0208 0.0417







Page 6 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]



ResultAnalyte Limit

Reporting





"" "Anthracene " ND 0.0208 0.0417


"" "Benzo(a)pyrene " ND 0.0208 0.0417




"" "Chrysene " ND 0.0208 0.0417




"" "Fluorene " ND 0.0208 0.0417




"" " Naphthalene " ND 0.0417 0.0833








Page 7 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]



ResultAnalyte Limit

Reporting





"" "Anthracene " ND 0.0200 0.0400


"" "Benzo(a)pyrene " ND 0.0200 0.0400




"" "Chrysene " ND 0.0200 0.0400




"" "Fluorene " ND 0.0200 0.0400




"" " Naphthalene " ND 0.0400 0.0800








Page 8 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]



ResultAnalyte Limit

Reporting





"" "Anthracene " ND 0.0194 0.0388


"" "Benzo(a)pyrene " ND 0.0194 0.0388




"" "Chrysene " ND 0.0194 0.0388




"" "Fluorene " ND 0.0194 0.0388




"" " Naphthalene " ND 0.0388 0.0777








Page 9 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]




Units AmountSpike

ResultSource

%REC%RECLimits RPD




NWTPH-Dx

Diesel ug/L ND 182 --- ---90.9 ---2.5 --- --- ---

Oil " ND 364 --- ---182 ---" --- --- ---

Limits: 50-150 %Surr: o-Terphenyl (Surr) Recovery: 88 % Dilution: 2.5x


NWTPH-Dx

Diesel ug/L991 200 58-115% ---100 ---2.5 1250 --- 79



NWTPH-Dx

Diesel ug/L1060 200 58-115% 6100 20%2.5 1250 --- 84






Page 10 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8260B

Benzene ug/L ND 0.200 --- ---0.100 ---1 --- --- ---

Toluene " ND 1.00 --- ---0.500 ---" --- --- ---

Ethylbenzene " ND 0.500 --- ---0.250 ---" --- --- ---

Xylenes, total " ND 1.50 --- ---0.750 ---" --- --- ---

Naphthalene " ND 2.00 --- ---1.00 ---" --- --- ---


(MTBE)

" ND 1.00 --- ---0.500 ---" --- --- ---

Isopropylbenzene " ND 1.00 --- ---0.500 ---" --- --- ---

n-Propylbenzene " ND 0.500 --- ---0.250 ---" --- --- ---

1,2,4-Trimethylbenzene " ND 1.00 --- ---0.500 ---" --- --- ---


1,2-Dibromoethane (EDB) " ND 0.500 --- ---0.250 ---" --- --- ---

1,2-Dichloroethane (EDC) " ND 0.500 --- ---0.250 ---" --- --- ---



80-120 % Toluene-d8 (Surr) 97 % "



EPA 8260B

Benzene ug/L19.6 0.200 70-130% ---0.100 ---1 20.0 --- 98

Toluene "20.3 1.00 " ---0.500 ---" " --- 102

Ethylbenzene "20.7 0.500 " ---0.250 ---" " --- 103

Xylenes, total "62.4 1.50 " ---0.750 ---" 60.0 --- 104

Naphthalene "18.5 2.00 " ---1.00 ---" 20.0 --- 93


(MTBE)

"18.8 1.00 " ---0.500 ---" " --- 94

Isopropylbenzene "21.8 1.00 " ---0.500 ---" " --- 109

n-Propylbenzene "20.0 0.500 " ---0.250 ---" " --- 100

1,2,4-Trimethylbenzene "20.5 1.00 " ---0.500 ---" " --- 103


1,2-Dibromoethane (EDB) "20.4 0.500 " ---0.250 ---" " --- 102





Page 11 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]




Units AmountSpike

ResultSource

%REC%RECLimits RPD




1,2-Dichloroethane (EDC) ug/L18.4 0.500 " ---0.250 ---" " --- 92



80-120 % Toluene-d8 (Surr) 96 % "






Page 12 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8270D (SIM)

Acenaphthene ug/L ND 0.0364 --- ---0.0182 ---1 --- --- ---

Acenaphthylene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Anthracene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benz(a)anthracene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benzo(a)pyrene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benzo(b)fluoranthene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benzo(k)fluoranthene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benzo(g,h,i)perylene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Chrysene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Dibenz(a,h)anthracene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Dibenzofuran " ND 0.0364 --- ---0.0182 ---" --- --- ---

Fluoranthene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Fluorene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Indeno(1,2,3-cd)pyrene " ND 0.0364 --- ---0.0182 ---" --- --- ---

1-Methylnaphthalene " ND 0.0727 --- ---0.0364 ---" --- --- ---


Naphthalene " ND 0.0727 --- ---0.0364 ---" --- --- ---

Phenanthrene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Pyrene " ND 0.0364 --- ---0.0182 ---" --- --- ---




EPA 8270D (SIM)

Acenaphthene ug/L6.61 0.0400 47-122% ---0.0200 ---1 8.00 --- 83

Acenaphthylene "6.67 0.0400 41-130% ---0.0200 ---" " --- 83

Anthracene "7.42 0.0400 57-123% ---0.0200 ---" " --- 93

Benz(a)anthracene "7.09 0.0400 58-125% ---0.0200 ---" " --- 89

Benzo(a)pyrene "7.37 0.0400 54-128% ---0.0200 ---" " --- 92

Benzo(b)fluoranthene "7.15 0.0400 53-131% ---0.0200 ---" " --- 89

Benzo(k)fluoranthene "7.57 0.0400 57-129% ---0.0200 ---" " --- 95





Page 13 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]




Units AmountSpike

ResultSource

%REC%RECLimits RPD




Benzo(g,h,i)perylene "6.33 0.0400 50-134% ---0.0200 ---" " --- 79

Chrysene "7.06 0.0400 59-123% ---0.0200 ---" " --- 88

Dibenz(a,h)anthracene "7.13 0.0400 51-134% ---0.0200 ---" " --- 89

Dibenzofuran "6.82 0.0400 53-120% ---0.0200 ---" " --- 85

Fluoranthene "7.26 0.0400 57-128% ---0.0200 ---" " --- 91

Fluorene "7.07 0.0400 52-124% ---0.0200 ---" " --- 88

Indeno(1,2,3-cd)pyrene "6.17 0.0400 52-133% ---0.0200 ---" " --- 77

1-Methylnaphthalene "5.76 0.0800 41-120% ---0.0400 ---" " --- 72


Naphthalene "5.76 0.0800 " ---0.0400 ---" " --- 72

Phenanthrene "6.99 0.0400 59-120% ---0.0200 ---" " --- 87

Pyrene "7.40 0.0400 57-126% ---0.0200 ---" " --- 93




EPA 8270D (SIM)

Acenaphthene ug/L6.83 0.0400 47-122% 30.0200 30%1 8.00 --- 85

Acenaphthylene "6.79 0.0400 41-130% 20.0200 30%" " --- 85

Anthracene "7.61 0.0400 57-123% 30.0200 30%" " --- 95

Benz(a)anthracene "7.28 0.0400 58-125% 30.0200 30%" " --- 91

Benzo(a)pyrene "7.59 0.0400 54-128% 30.0200 30%" " --- 95

Benzo(b)fluoranthene "7.57 0.0400 53-131% 60.0200 30%" " --- 95

Benzo(k)fluoranthene "7.43 0.0400 57-129% 20.0200 30%" " --- 93

Benzo(g,h,i)perylene "6.45 0.0400 50-134% 20.0200 30%" " --- 81

Chrysene "7.30 0.0400 59-123% 30.0200 30%" " --- 91

Dibenz(a,h)anthracene "7.31 0.0400 51-134% 30.0200 30%" " --- 91

Dibenzofuran "7.06 0.0400 53-120% 30.0200 30%" " --- 88

Fluoranthene "7.45 0.0400 57-128% 30.0200 30%" " --- 93

Fluorene "7.21 0.0400 52-124% 20.0200 30%" " --- 90

Indeno(1,2,3-cd)pyrene "8.20 0.0400 52-133% 280.0200 30%" " --- 103

1-Methylnaphthalene "6.08 0.0800 41-120% 50.0400 30%" " --- 76





Page 14 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Naphthalene "5.97 0.0800 " 40.0400 30%" " --- 75

Phenanthrene "7.12 0.0400 59-120% 20.0200 30%" " --- 89

Pyrene "7.53 0.0400 57-126% 20.0200 30%" " --- 94







Page 15 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]





RL PrepDefault


Sample

Lab Number

Batch: 6020602

A6B0661-01 Water 02/19/16 07:00 NWTPH-Dx 02/19/16 12:32 0.42960mL/2mL 1000mL/5mL





Prep: EPA 5030B


RL PrepDefault


Sample

Lab Number

Batch: 6020583

A6B0661-01 Water 02/19/16 07:00EPA 8260B 02/19/16 12:34 1.005mL/5mL 5mL/5mL







RL PrepDefault


Sample

Lab Number

Batch: 6020602

A6B0661-01 Water 02/19/16 07:00EPA 8270D (SIM) 02/19/16 12:32 1.04960mL/2mL 1000mL/2mL








Page 16 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]


Qualifiers:


analysis.


DET








dry

Not Reported NR


Analyte DETECTED


Batch

QC


Blank

Policy










Spikes, etc.







Page 17 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


[none]





Page 18 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax

Apex Labs

NRC-CB&I


Portland, OR 97217

6211 N Ensign St

Ron Malec


2/22/2016 at 8:30:00AM.





Monday, February 22, 2016





Page 1 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


SAMPLE INFORMATION


A6B0703-01 02/21/16 07:30 02/22/16 08:30SW-01 Water

A6B0703-02 02/21/16 08:10 02/22/16 08:30SW-02 Water

A6B0703-03 02/21/16 08:40 02/22/16 08:30SW-03 Water

A6B0703-04 02/21/16 09:00 02/22/16 08:30SW-04 Water





Page 2 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting




"" "Toluene " ND 0.500 1.00

















"" "Toluene " ND 0.500 1.00





















Page 3 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting



EPA 8260Bug/L 1Toluene " ND 0.500 1.00

















"" "Toluene " ND 0.500 1.00



















Page 4 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting





"" "Anthracene " ND 0.0196 0.0392


"" "Benzo(a)pyrene " ND 0.0196 0.0392




"" "Chrysene " ND 0.0196 0.0392




"" "Fluorene " ND 0.0196 0.0392




"" " Naphthalene " ND 0.0392 0.0784








Page 5 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting





"" "Anthracene " ND 0.0208 0.0417


"" "Benzo(a)pyrene " ND 0.0208 0.0417




"" "Chrysene " ND 0.0208 0.0417




"" "Fluorene " ND 0.0208 0.0417




"" " Naphthalene " ND 0.0417 0.0833








Page 6 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting





"" "Anthracene " ND 0.0206 0.0412


"" "Benzo(a)pyrene " ND 0.0206 0.0412




"" "Chrysene " ND 0.0206 0.0412




"" "Fluorene " ND 0.0206 0.0412




"" " Naphthalene " ND 0.0412 0.0825








Page 7 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting





"" "Anthracene " ND 0.0198 0.0396


"" "Benzo(a)pyrene " ND 0.0198 0.0396




"" "Chrysene " ND 0.0198 0.0396




"" "Fluorene " ND 0.0198 0.0396




"" " Naphthalene " ND 0.0396 0.0792








Page 8 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8260B

Benzene ug/L ND 0.200 --- ---0.100 ---1 --- --- ---

Toluene " ND 1.00 --- ---0.500 ---" --- --- ---

Ethylbenzene " ND 0.500 --- ---0.250 ---" --- --- ---

Xylenes, total " ND 1.50 --- ---0.750 ---" --- --- ---

Naphthalene " ND 2.00 --- ---1.00 ---" --- --- ---


(MTBE)

" ND 1.00 --- ---0.500 ---" --- --- ---

Isopropylbenzene " ND 1.00 --- ---0.500 ---" --- --- ---

n-Propylbenzene " ND 0.500 --- ---0.250 ---" --- --- ---



1,2-Dibromoethane (EDB) " ND 0.500 --- ---0.250 ---" --- --- ---

1,2-Dichloroethane (EDC) " ND 0.500 --- ---0.250 ---" --- --- ---



80-120 % Toluene-d8 (Surr) 100 % "



EPA 8260B

Benzene ug/L19.1 0.200 70-130% ---0.100 ---1 20.0 --- 95

Toluene "20.1 1.00 " ---0.500 ---" " --- 100

Ethylbenzene "20.4 0.500 " ---0.250 ---" " --- 102

Xylenes, total "61.6 1.50 " ---0.750 ---" 60.0 --- 103

Naphthalene "17.8 2.00 " ---1.00 ---" 20.0 --- 89


(MTBE)

"18.3 1.00 " ---0.500 ---" " --- 92

Isopropylbenzene "21.5 1.00 " ---0.500 ---" " --- 107

n-Propylbenzene "19.6 0.500 " ---0.250 ---" " --- 98



1,2-Dibromoethane (EDB) "20.3 0.500 " ---0.250 ---" " --- 102





Page 9 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




1,2-Dichloroethane (EDC) ug/L18.0 0.500 " ---0.250 ---" " --- 90



80-120 % Toluene-d8 (Surr) 99 % "






Page 10 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8270D (SIM)

Acenaphthene ug/L ND 0.0364 --- ---0.0182 ---1 --- --- ---

Acenaphthylene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Anthracene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benz(a)anthracene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benzo(a)pyrene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benzo(b)fluoranthene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benzo(k)fluoranthene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Benzo(g,h,i)perylene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Chrysene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Dibenz(a,h)anthracene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Dibenzofuran " ND 0.0364 --- ---0.0182 ---" --- --- ---

Fluoranthene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Fluorene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Indeno(1,2,3-cd)pyrene " ND 0.0364 --- ---0.0182 ---" --- --- ---



Naphthalene " ND 0.0727 --- ---0.0364 ---" --- --- ---

Phenanthrene " ND 0.0364 --- ---0.0182 ---" --- --- ---

Pyrene " ND 0.0364 --- ---0.0182 ---" --- --- ---




EPA 8270D (SIM)

Acenaphthene ug/L7.34 0.0400 47-122% ---0.0200 ---1 8.00 --- 92

Acenaphthylene "7.43 0.0400 41-130% ---0.0200 ---" " --- 93

Anthracene "7.74 0.0400 57-123% ---0.0200 ---" " --- 97

Benz(a)anthracene "7.61 0.0400 58-125% ---0.0200 ---" " --- 95

Benzo(a)pyrene "7.92 0.0400 54-128% ---0.0200 ---" " --- 99

Benzo(b)fluoranthene "8.27 0.0400 53-131% ---0.0200 ---" " --- 103

Benzo(k)fluoranthene "7.91 0.0400 57-129% ---0.0200 ---" " --- 99





Page 11 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




Benzo(g,h,i)perylene "6.86 0.0400 50-134% ---0.0200 ---" " --- 86

Chrysene "7.46 0.0400 59-123% ---0.0200 ---" " --- 93

Dibenz(a,h)anthracene "7.31 0.0400 51-134% ---0.0200 ---" " --- 91

Dibenzofuran "7.57 0.0400 53-120% ---0.0200 ---" " --- 95

Fluoranthene "8.05 0.0400 57-128% ---0.0200 ---" " --- 101

Fluorene "7.68 0.0400 52-124% ---0.0200 ---" " --- 96

Indeno(1,2,3-cd)pyrene "7.04 0.0400 52-133% ---0.0200 ---" " --- 88



Naphthalene "6.93 0.0800 " ---0.0400 ---" " --- 87

Phenanthrene "7.70 0.0400 59-120% ---0.0200 ---" " --- 96

Pyrene "8.13 0.0400 57-126% ---0.0200 ---" " --- 102




EPA 8270D (SIM)

Acenaphthene ug/L7.41 0.0400 47-122% 10.0200 30%1 8.00 --- 93

Acenaphthylene "7.60 0.0400 41-130% 20.0200 30%" " --- 95

Anthracene "7.78 0.0400 57-123% 0.50.0200 30%" " --- 97

Benz(a)anthracene "7.63 0.0400 58-125% 0.30.0200 30%" " --- 95

Benzo(a)pyrene "8.00 0.0400 54-128% 10.0200 30%" " --- 100

Benzo(b)fluoranthene "8.28 0.0400 53-131% 0.080.0200 30%" " --- 103

Benzo(k)fluoranthene "7.87 0.0400 57-129% 0.50.0200 30%" " --- 98

Benzo(g,h,i)perylene "7.12 0.0400 50-134% 40.0200 30%" " --- 89

Chrysene "7.66 0.0400 59-123% 30.0200 30%" " --- 96

Dibenz(a,h)anthracene "7.62 0.0400 51-134% 40.0200 30%" " --- 95

Dibenzofuran "7.56 0.0400 53-120% 0.20.0200 30%" " --- 94

Fluoranthene "7.98 0.0400 57-128% 0.80.0200 30%" " --- 100

Fluorene "7.65 0.0400 52-124% 0.40.0200 30%" " --- 96

Indeno(1,2,3-cd)pyrene "7.20 0.0400 52-133% 20.0200 30%" " --- 90






Page 12 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Naphthalene "7.22 0.0800 " 40.0400 30%" " --- 90

Phenanthrene "7.76 0.0400 59-120% 0.80.0200 30%" " --- 97

Pyrene "8.10 0.0400 57-126% 0.40.0200 30%" " --- 101







Page 13 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



Prep: EPA 5030B


RL PrepDefault


Sample

Lab Number

Batch: 6020629








RL PrepDefault


Sample

Lab Number

Batch: 6020635









Page 14 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


Qualifiers:


analysis.


DET








dry

Not Reported NR


Analyte DETECTED


Batch

QC


Blank

Policy










Spikes, etc.







Page 15 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319





Page 16 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax

Apex Labs

NRC-CB&I


Portland, OR 97217

6211 N Ensign St

Ron Malec


2/26/2016 at 6:35:00AM.





Friday, February 26, 2016





Page 1 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


SAMPLE INFORMATION


A6B0868-01 02/25/16 13:00 02/26/16 06:35SW-05 Water





Page 2 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting




"" "Toluene " ND --- 1.00



















Page 3 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0440




"" "Fluorene " ND --- 0.0440












Page 4 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8260B

Benzene ug/L ND 0.200 --- ------ ---1 --- --- ---

Toluene " ND 1.00 --- ------ ---" --- --- ---

Ethylbenzene " ND 0.500 --- ------ ---" --- --- ---

Xylenes, total " ND 1.50 --- ------ ---" --- --- ---

Naphthalene " ND 2.00 --- ------ ---" --- --- ---


(MTBE)

" ND 1.00 --- ------ ---" --- --- ---









80-120 % Toluene-d8 (Surr) 101 % "



EPA 8260B

Benzene ug/L18.8 0.200 70-130% ------ ---1 20.0 --- 94

Toluene "20.2 1.00 " ------ ---" " --- 101

Ethylbenzene "20.1 0.500 " ------ ---" " --- 101

Xylenes, total "61.4 1.50 " ------ ---" 60.0 --- 102

Naphthalene "17.9 2.00 " ------ ---" 20.0 --- 90


(MTBE)

"18.2 1.00 " ------ ---" " --- 91


n-Propylbenzene "19.8 0.500 " ------ ---" " --- 99








Page 5 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD







80-120 % Toluene-d8 (Surr) 100 % "






Page 6 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8270D (SIM)



Anthracene " ND 0.0364 --- ------ ---" --- --- ---


Benzo(a)pyrene " ND 0.0364 --- ------ ---" --- --- ---




Chrysene " ND 0.0364 --- ------ ---" --- --- ---


Dibenzofuran " ND 0.0364 --- ------ ---" --- --- ---

Fluoranthene " ND 0.0364 --- ------ ---" --- --- ---

Fluorene " ND 0.0364 --- ------ ---" --- --- ---




Naphthalene " ND 0.0727 --- ------ ---" --- --- ---

Phenanthrene " ND 0.0364 --- ------ ---" --- --- ---

Pyrene " ND 0.0364 --- ------ ---" --- --- ---




EPA 8270D (SIM)


Acenaphthylene "6.52 0.0400 41-130% ------ ---" " --- 82

Anthracene "7.27 0.0400 57-123% ------ ---" " --- 91


Benzo(a)pyrene "7.85 0.0400 54-128% ------ ---" " --- 98







Page 7 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Chrysene "7.26 0.0400 59-123% ------ ---" " --- 91


Dibenzofuran "6.69 0.0400 53-120% ------ ---" " --- 84

Fluoranthene "7.26 0.0400 57-128% ------ ---" " --- 91

Fluorene "6.83 0.0400 52-124% ------ ---" " --- 85

Indeno(1,2,3-cd)pyrene "7.14 0.0400 52-133% ------ ---" " --- 89



Naphthalene "5.78 0.0800 " ------ ---" " --- 72

Phenanthrene "7.19 0.0400 59-120% ------ ---" " --- 90

Pyrene "7.29 0.0400 57-126% ------ ---" " --- 91




EPA 8270D (SIM)

Acenaphthene ug/L6.86 0.0400 47-122% 5--- 30%1 8.00 --- 86

Acenaphthylene "6.91 0.0400 41-130% 6--- 30%" " --- 86

Anthracene "7.76 0.0400 57-123% 6--- 30%" " --- 97

Benz(a)anthracene "7.26 0.0400 58-125% 0.5--- 30%" " --- 91

Benzo(a)pyrene "7.87 0.0400 54-128% 0.2--- 30%" " --- 98

Benzo(b)fluoranthene "7.58 0.0400 53-131% 3--- 30%" " --- 95

Benzo(k)fluoranthene "7.81 0.0400 57-129% 3--- 30%" " --- 98

Benzo(g,h,i)perylene "7.11 0.0400 50-134% 0.4--- 30%" " --- 89

Chrysene "7.26 0.0400 59-123% 0.05--- 30%" " --- 91

Dibenz(a,h)anthracene "7.42 0.0400 51-134% 0.5--- 30%" " --- 93

Dibenzofuran "6.91 0.0400 53-120% 3--- 30%" " --- 86

Fluoranthene "7.28 0.0400 57-128% 0.3--- 30%" " --- 91

Fluorene "7.03 0.0400 52-124% 3--- 30%" " --- 88

Indeno(1,2,3-cd)pyrene "7.07 0.0400 52-133% 1--- 30%" " --- 88






Page 8 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Naphthalene "6.56 0.0800 " 13--- 30%" " --- 82

Phenanthrene "7.24 0.0400 59-120% 0.7--- 30%" " --- 91

Pyrene "7.39 0.0400 57-126% 1--- 30%" " --- 92







Page 9 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



Prep: EPA 5030B


RL PrepDefault


Sample

Lab Number

Batch: 6020814




SampledMatrix Method PreparedFactor

RL PrepDefault


Sample

Lab NumberBatch: 6020786






Page 10 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


Qualifiers:


analysis.


DET








dry

Not Reported NR


Analyte DETECTED


Batch

QC


Blank

Policy










Spikes, etc.







Page 11 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319





Page 12 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax

Apex Labs

NRC-CB&I


Portland, OR 97217

6211 N Ensign St

Ron Malec


2/29/2016 at 6:36:00AM.





Monday, February 29, 2016





Page 1 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


SAMPLE INFORMATION


A6B0905-01 02/28/16 07:15 02/29/16 06:36SW-01 Water

A6B0905-02 02/28/16 07:30 02/29/16 06:36SW-02 Water

A6B0905-03 02/28/16 07:45 02/29/16 06:36SW-03 Water

A6B0905-04 02/28/16 08:00 02/29/16 06:36SW-04 Water

A6B0905-05 02/28/16 09:15 02/29/16 06:36SW-05 Water





Page 2 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting




"" "Toluene " ND --- 1.00

















"" "Toluene " ND --- 1.00





















Page 3 o






Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting





















Page 5 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0392




"" "Fluorene " ND --- 0.0392












Page 6 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0404




"" "Fluorene " ND --- 0.0404












Page 7 o






Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0408




"" "Fluorene " ND --- 0.0408












Page 9 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0440




"" "Fluorene " ND --- 0.0440












Page 10 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8260B

Benzene ug/L ND 0.200 --- ------ ---1 --- --- ---

Toluene " ND 1.00 --- ------ ---" --- --- ---

Ethylbenzene " ND 0.500 --- ------ ---" --- --- ---

Xylenes, total " ND 1.50 --- ------ ---" --- --- ---

Naphthalene " ND 2.00 --- ------ ---" --- --- ---


(MTBE)

" ND 1.00 --- ------ ---" --- --- ---









80-120 % Toluene-d8 (Surr) 101 % "



EPA 8260B

Benzene ug/L18.9 0.200 70-130% ------ ---1 20.0 --- 94

Toluene "20.0 1.00 " ------ ---" " --- 100

Ethylbenzene "20.2 0.500 " ------ ---" " --- 101

Xylenes, total "61.0 1.50 " ------ ---" 60.0 --- 102

Naphthalene "17.1 2.00 " ------ ---" 20.0 --- 86


(MTBE)

"18.7 1.00 " ------ ---" " --- 93


n-Propylbenzene "19.6 0.500 " ------ ---" " --- 98








Page 11 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD







80-120 % Toluene-d8 (Surr) 99 % "



QC Source Sample: SW-01 (A6B0905-01)

EPA 8260B

Benzene ug/L ND 0.200 --- ------ 30%1 --- ND ---

Toluene " ND 1.00 --- ------ 30%" --- ND ---





(MTBE)

" ND 1.00 --- ------ 30%" --- ND ---









80-120 % Toluene-d8 (Surr) 102 % "




EPA 8260B

Benzene ug/L20.8 0.200 70-130% ------ ---1 20.0 ND 104

Toluene "21.5 1.00 " ------ ---" " ND 108

Ethylbenzene "21.8 0.500 " ------ ---" " ND 109





Page 12 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD






Naphthalene "16.8 2.00 " ------ ---" 20.0 ND 84


(MTBE)

"19.3 1.00 " ------ ---" " ND 96









80-120 % Toluene-d8 (Surr) 99 % "






Page 13 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8270D (SIM)



Anthracene " ND 0.0364 --- ------ ---" --- --- ---


Benzo(a)pyrene " ND 0.0364 --- ------ ---" --- --- ---




Chrysene " ND 0.0364 --- ------ ---" --- --- ---


Dibenzofuran " ND 0.0364 --- ------ ---" --- --- ---

Fluoranthene " ND 0.0364 --- ------ ---" --- --- ---

Fluorene " ND 0.0364 --- ------ ---" --- --- ---




Naphthalene " ND 0.0727 --- ------ ---" --- --- ---

Phenanthrene " ND 0.0364 --- ------ ---" --- --- ---

Pyrene " ND 0.0364 --- ------ ---" --- --- ---




EPA 8270D (SIM)


Acenaphthylene "6.99 0.0400 41-130% ------ ---" " --- 87

Anthracene "7.45 0.0400 57-123% ------ ---" " --- 93


Benzo(a)pyrene "7.90 0.0400 54-128% ------ ---" " --- 99







Page 14 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Chrysene "7.23 0.0400 59-123% ------ ---" " --- 90


Dibenzofuran "7.12 0.0400 53-120% ------ ---" " --- 89

Fluoranthene "7.07 0.0400 57-128% ------ ---" " --- 88

Fluorene "7.17 0.0400 52-124% ------ ---" " --- 90

Indeno(1,2,3-cd)pyrene "6.66 0.0400 52-133% ------ ---" " --- 83



Naphthalene "6.62 0.0800 " ------ ---" " --- 83

Phenanthrene "7.43 0.0400 59-120% ------ ---" " --- 93

Pyrene "7.02 0.0400 57-126% ------ ---" " --- 88




EPA 8270D (SIM)


Acenaphthylene "6.48 0.0400 41-130% 7--- 30%" " --- 81

Anthracene "7.06 0.0400 57-123% 5--- 30%" " --- 88

Benz(a)anthracene "7.19 0.0400 58-125% 2--- 30%" " --- 90

Benzo(a)pyrene "7.78 0.0400 54-128% 2--- 30%" " --- 97



Benzo(g,h,i)perylene "6.03 0.0400 50-134% 4--- 30%" " --- 75

Chrysene "7.16 0.0400 59-123% 1--- 30%" " --- 89

Dibenz(a,h)anthracene "7.05 0.0400 51-134% 3--- 30%" " --- 88

Dibenzofuran "6.67 0.0400 53-120% 6--- 30%" " --- 83

Fluoranthene "6.63 0.0400 57-128% 6--- 30%" " --- 83

Fluorene "6.79 0.0400 52-124% 5--- 30%" " --- 85

Indeno(1,2,3-cd)pyrene "6.49 0.0400 52-133% 3--- 30%" " --- 81






Page 15 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Naphthalene "5.95 0.0800 " 11--- 30%" " --- 74

Phenanthrene "7.07 0.0400 59-120% 5--- 30%" " --- 88

Pyrene "6.59 0.0400 57-126% 6--- 30%" " --- 82







Page 16 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



Prep: EPA 5030B


RL PrepDefault


Sample

Lab Number

Batch: 6020841









RL PrepDefault


Sample

Lab Number

Batch: 6020838










Page 17 o






Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319





Page 19 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax

Apex Labs

NRC-CB&I


Portland, OR 97217

6211 N Ensign St

Ron Malec

Enclosed are the results of analyses for work order A6C0227, which was received by the laboratory on

3/7/2016 at 6:38:00AM.





Tuesday, March 8, 2016





Page 1 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


SAMPLE INFORMATION


A6C0227-01 03/06/16 08:13 03/07/16 06:38SW-01 Water

A6C0227-02 03/06/16 08:40 03/07/16 06:38SW-02 Water

A6C0227-03 03/06/16 08:50 03/07/16 06:38SW-03 Water

A6C0227-04 03/06/16 09:00 03/07/16 06:38SW-04 Water

A6C0227-05 03/06/16 09:50 03/07/16 06:38SW-05 Water

A6C0227-06 03/06/16 10:37 03/07/16 06:38Foundation-S Soil





Page 2 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting


Matrix: SoilFoundation-S (A6C0227-06RE1) Batch: 6030186

Q-42Diesel NWTPH-Dxmg/kg dry 03/07/16 15:212027600 --- 537

"" "Oil " ND --- 1070






Page 3 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting




"" "Toluene " ND --- 1.00

















"" "Toluene " ND --- 1.00





















Page 4 o






Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting





















Page 6 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0388




"" "Fluorene " ND --- 0.0388












Page 7 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0388




"" "Fluorene " ND --- 0.0388












Page 8 o








Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319



ResultAnalyte Limit

Reporting











"" "Chrysene " ND --- 0.0385




"" "Fluorene " ND --- 0.0385












Page 11 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


Percent Dry Weight

ResultAnalyte Limit

Reporting


Matrix: SoilFoundation-S (A6C0227-06) Batch: 6030191






Page 12 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




NWTPH-Dx


Oil " ND 50.0 --- ------ ---" --- --- ---



NWTPH-Dx

Diesel mg/kg wet107 25.0 76-115% ------ ---1 125 --- 86



QC Source Sample: Foundation-S (A6C0227-06RE1)

NWTPH-Dx

Q-04Diesel mg/kg dry42900 538 --- 43--- 30%20 --- 27600 ---

Oil " ND 1080 --- ------ 30%" --- ND ---






Page 13 o






Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD







80-120 % Toluene-d8 (Surr) 96 % "




EPA 8260B

Benzene ug/L ND 0.200 --- ------ 30%1 --- ND ---

Toluene " ND 1.00 --- ------ 30%" --- ND ---





(MTBE)

" ND 1.00 --- ------ 30%" --- ND ---









80-120 % Toluene-d8 (Surr) 96 % "




EPA 8260B

Benzene ug/L20.9 0.200 70-130% ------ ---1 20.0 ND 104

Toluene "20.5 1.00 " ------ ---" " ND 103

Ethylbenzene "21.2 0.500 " ------ ---" " ND 106





Page 15 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD






Naphthalene "17.3 2.00 " ------ ---" 20.0 ND 86


(MTBE)

"17.2 1.00 " ------ ---" " ND 86









80-120 % Toluene-d8 (Surr) 95 % "






Page 16 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD




EPA 8270D (SIM)



Anthracene " ND 0.0182 --- ------ ---" --- --- ---


Benzo(a)pyrene " ND 0.0182 --- ------ ---" --- --- ---




Chrysene " ND 0.0182 --- ------ ---" --- --- ---


Dibenzofuran " ND 0.0182 --- ------ ---" --- --- ---

Fluoranthene " ND 0.0182 --- ------ ---" --- --- ---

Fluorene " ND 0.0182 --- ------ ---" --- --- ---




Naphthalene " ND 0.0364 --- ------ ---" --- --- ---

Phenanthrene " ND 0.0182 --- ------ ---" --- --- ---

Pyrene " ND 0.0182 --- ------ ---" --- --- ---




EPA 8270D (SIM)


Acenaphthylene "3.01 0.0200 41-130% ------ ---" " --- 75

Anthracene "3.65 0.0200 57-123% ------ ---" " --- 91


Benzo(a)pyrene "3.80 0.0200 54-128% ------ ---" " --- 95







Page 17 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Chrysene "3.54 0.0200 59-123% ------ ---" " --- 88


Dibenzofuran "3.11 0.0200 53-120% ------ ---" " --- 78

Fluoranthene "3.58 0.0200 57-128% ------ ---" " --- 89

Fluorene "3.23 0.0200 52-124% ------ ---" " --- 81

Indeno(1,2,3-cd)pyrene "3.25 0.0200 52-133% ------ ---" " --- 81



Naphthalene "2.47 0.0400 " ------ ---" " --- 62

Phenanthrene "3.42 0.0200 59-120% ------ ---" " --- 86

Pyrene "3.62 0.0200 57-126% ------ ---" " --- 90




EPA 8270D (SIM)


Acenaphthylene "2.59 0.0200 41-130% 15--- 30%" " --- 65

Anthracene "3.37 0.0200 57-123% 8--- 30%" " --- 84

Benz(a)anthracene "3.45 0.0200 58-125% 3--- 30%" " --- 86

Benzo(a)pyrene "3.65 0.0200 54-128% 4--- 30%" " --- 91



Benzo(g,h,i)perylene "3.04 0.0200 50-134% 2--- 30%" " --- 76

Chrysene "3.43 0.0200 59-123% 3--- 30%" " --- 86

Dibenz(a,h)anthracene "3.57 0.0200 51-134% 2--- 30%" " --- 89

Dibenzofuran "2.70 0.0200 53-120% 14--- 30%" " --- 67

Fluoranthene "3.42 0.0200 57-128% 4--- 30%" " --- 86

Fluorene "2.82 0.0200 52-124% 14--- 30%" " --- 70

Indeno(1,2,3-cd)pyrene "3.18 0.0200 52-133% 2--- 30%" " --- 79






Page 18 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319




Units AmountSpike

ResultSource

%REC%RECLimits RPD





Naphthalene "2.16 0.0400 " 14--- 30%" " --- 54

Phenanthrene "3.12 0.0200 59-120% 9--- 30%" " --- 78

Pyrene "3.46 0.0200 57-126% 4--- 30%" " --- 87







Page 19 o




Tigard, OR 97223

503-718-2323 Phone

503-718-0333 Fax


6211 N Ensign St

NRC-CB&I

Reported:

Project Manager:

Project Number:


156319


Percent Dry Weight


Units AmountSpike

ResultSource

%REC%RECLimits RPD




QC Source Sample: Foundation-S (A6C0227-06)

EPA 8000C

Q-17% Solids % by

Weight

60.7 1.00 --- 15--- 10%1 --- 70.8 ---






Page 20 o







Documents

ATT Hall Ridge Preliminary Spill Report Form 03.16.2016