~wjulu laboratory data consultants,...

~WJulu LABORATORY DATA CONSULTANTS, INC. : • • , • • • • , • • , • • 2701 Loker Ave. West, Suite 220, Carlsbad, CA 92010 Bus: 760-827-1100 Fax: 760-827-1099 Lr::::>c=

ERM 5761 N. Church Street Glen Rock, PA 17327 ATTN: Mr. Jeff Boggs

October 13, 2014

SUBJECT: Harbor Point, MD, Hexavalent Chromium Monitoring, Data Validation

Dear Mr. Boggs,

Enclosed is the final validation report for the fraction listed below. This SDG was received on October 9, 2014. Attachment 1 is a summary of the samples that were reviewed for each analysis.

LDC Project #32828:

SDG

4100211/4100310

Fraction

Hexavalent Chromium

The data validation was performed under EPA Level IV guidelines. The analyses were validated using the following documents, as applicable to each method:

• Air Monitoring Program Quality Assurance Project Plan, Area 1, Phase 1 Development, Version 1, Baltimore Works Site, Baltimore, Maryland, March 2014

• USEPA Contract Laboratory Program National Functional Guidelines for Inorganic Superfund Data Review, January 2010

Please feel free to contact us if you have any questions.

Sincerely,

13-J--~ ~--fi:J /} ~~-·~

Christina Rink Project Manager/Chemist

L:IERM\Harbor Point_Honeyweii\32828COV.wpd UL-SF/Sample Month Folder

101 pages-SF 5 DAY TAT Attachment 1

Level IV LDC #32828 (ERM- Morrisville, NC I Harbor Point, MD, Hexavalent Chromium Monitoring)

(3) DATE DATE Cr(VI)

DC SDG# REC'D DUE (D7614)

Matrix: Air/Water/Soil - ... A s w s w s w s w s w s w s w s w s w s w s w s w s w s w s w s w s w s A 4100211/4100310 10/09/14 10/14/14 ~·a~ ~~~a~~

otal T/CR 18 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18

LDC Report# 32828A6

Laboratory Data Consultants, Inc. Data Validation Report

Project/Site Name: Harbor Point, MD, Hexavalent Chromium Monitoring

Collection Date: October 1 through October 2, 2014

LDC Report Date: October 10, 2014

Matrix: Air

Parameters: Hexavalent Chromium

Validation Level: EPA Level IV

Laboratory: Eastern Research Group

Sample Delivery Group (SDG): 4100211/4100310

Sample Identification

OAM 1 (1 0/01/14) OAM 2(1 0/01/14) PAM-1 (1 0/01/14) PAM-1 0(1 0/01/14) PAM-2(1 0/01/14) PAM-3(1 0/01/14) PAM-4(1 0/01/14) PAM-21 (1 0/01/14) PAM-31 (1 0/01/14) OAM 1 (1 0/02/14) OAM 2(1 0/02/14) PAM-1 (1 0/02/14) PAM-1 0(1 0/02/14) PAM-2(1 0/02/14) PAM-3(1 0/02/14) PAM-4(1 0/02/14) PAM-21 (1 0/02/14) PAM-31 (1 0/02/14) PAM-1 (10/01/14)DUP PAM-1 0(1 0/01/14)DUP

PAM-1 (1 0/02/14)DUP PAM-1 0(1 0/02/14)DUP

The date was appended to the sample 10 to differentiate between samples.

V:ILOGIN\ERMIHARBOR POINT_HONEYWELL\32828A6_ER4.DOC 1

Introduction

This data review covers 22 air samples listed on the cover sheet including dilutions and reanalysis as applicable. The analyses were per ASTM D7614 for Hexavalent Chromium.

This review follows the Air Monitoring Program Quality Assurance Project Plan, Area 1, Phase 1 Development, Version 1, Baltimore Works Site, Baltimore, Maryland (March 2014) and a modified outline of the USEPA Contract Laboratory Program National Functional Guidelines for Inorganic Superfund Data Review (January 201 0).

A qualification summary table is provided at the end of this report if data has been qualified. Flags are classified as P (protocol) or A (advisory) to indicate whether the flag is due to a laboratory deviation from a specified protocol or is of technical advisory nature.

The following are definitions of the data qualifiers:

U Indicates the compound or analyte was analyzed for but not detected.

J Indicates an estimated value.

R Quality control indicates the data is not usable.

NJ Presumptive evidence of presence of the compound at an estimated quantity.

UJ Indicates the compound or analyte was analyzed for but not detected. The sample detection limit is an estimated value.

A Indicates the finding is based upon technical validation criteria.

P Indicates the finding is related to a protocol/contractual deviation.

None Indicates the data was not significantly impacted by the finding, therefore qualification was not required.

V:ILOGINIERMIHARBOR POINT_HONEYWELL\32828A6_ER4.DOC 2

I. Technical Holding Times

All technical holding time requirements were met.

II. Initial Calibration

All criteria for the initial calibration were met.

Ill. Continuing Calibration

Continuing calibration frequency and analysis criteria were met.

IV. Blanks

Method blanks were reviewed for each matrix as applicable. No hexavalent chromium was found in the method blanks.

Samples PAM-31 (1 0/01/14) and PAM-31 (1 0/02/14) were identified as trip blanks. No hexavalent chromium was found.

Samples PAM-21 (1 0/01/14) and PAM-21 (1 0/02/14) were identified as field blanks. No hexavalent chromium was found.

V. Matrix Spike/Matrix Spike Duplicates

Matrix spike (MS) and matrix spike duplicate (MSD) analysis was not required by the method.

VI. Duplicates

Duplicate (DUP) sample analyses were reviewed for each matrix as applicable. Relative percent differences (RPD) were within QC limits.

VII. Laboratory Control Samples

Laboratory control samples were reviewed for each matrix as applicable. Percent recoveries (o/oR) and relative percent differences (RPD) were within QC limits.

VIII. Sample Result Verification

All sample result verifications were acceptable.

IX. Overall Assessment of Data

Data flags are summarized at the end of this report if data has been qualified.


X. Field Duplicates

Samples PAM-1 (10/01/14) and PAM-1 0(1 0/01/14) and samples PAM-1 (1 0/02/14) and PAM-10(10/02/14) were identified as field duplicates. No hexavalent chromium was detected in any of the samples with the following exceptions:

Concentration (ng/m3) RPO

Analyte PAM-1 (1 0/01/14) PAM-1 0(1 0/01/14) (Limits) Flags AorP

Hexavalent chromium 0.0096 0.0096 0 (S20) - -


Analyte PAM-1(10/02/14) PAM-10(10/02/14) (Limits) Flags AorP

Hexavalent chromium 0.0146 0.0128 13 (S20) - -

V:\LOGIN\ERM\HARBOR POINT_HONEYWELL\32828A6_ER4.DOC 4

Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium- Data Qualification Summary- SDG 4100211/4100310

No Sample Data Qualified Due to QA/QC Exceedances in this SDG

Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium - Laboratory Blank Data Qualification Summary - SDG 4100211/4100310

No Sample Data Qualified Due to Laboratory Blank Contamination in this SDG

Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium - Field Blank Data Qualification Summary - SDG 4100211/4100310

No Sample Data Qualified Due to Field Blank Contamination in this SDG


LDC #: 32828A6

SDG #: 4100211/4100310

VALIDATION COMPLETENESS WORKSHEET Level IV


METHOD: Hexavalent Chromium (ASTM 07614)

Date: \o/qk-1 Page:_j,_ot__l_

Reviewer: -::5'9 2nd Reviewer: Ct-----

The samples listed below were reviewed for each of the following validation areas. Validation findings are noted in attached validation findings worksheets.

I I ~alidatil::m A[ea I I Comments I. Technical holding times A Sampling dates: \alo\- o2.J\'-t II Initial calibration f.\ Ill. Calibration verification ~ IV Blanks t\ v Matrix Spike/Matrix Spike Duplicates w 0c~ ~~\'.. A ~vJ ~~~(~\'-\ l ( \2,f5>) UD r~-=-l1S1") c \\J \" \2,-=- ( c; \ ( \R\

ND = No compounds detected R = Rinsate

D = Duplicate TB = Trip blank

FB = Field blank EB = Equipment blank

OAM 2(10/02/14) 21 PAM-1 (10/02/14)DUP 31

PAM-1(10/02/14) 22 PAM-1D(10/02/14)DUP 32

PAM-10(10/02/14) 23 33

PAM-2(10/02/14) 24 34

PAM-3( 1 0/02/14) 25 35

PAM-4(10/02/14) 26 36

PAM-21(10/02/14) 27 37

PAM-31(10/02/14) 28 38

PAM-1 (10/01/14)DUP 29 39

PAM-1D(10/01/14)DUP 30 40

Notes: ~ «·f€\dd 1o ct~--\-ewrYf\~-re. ~ ~ ~~e'.Q..._ \ \1

32828A6W.wpd

I

VALIDATION FINDINGS CHECKLIST

Method·Jnorganics (EPA Method 'Se-e..--~ . trN· Validation Area Yes No NA

I. Technical holding times

All technical holding times were met. /

Cooler temperature criteria was met. /

II. Calibration

Were all instruments calibrated daily, each set-up time? /

Were the proper number of standards used? /"

Were all initial calibration correlation coefficients > 0.995? /

Were all initial and continuing calibration verification %Rs within the ~/o QC I' limits? _ \ \ ".

Were titrant checks performed as required? (level IV only) /

Were balance checks performed as required? (level IV only) / Ill. Blanks

Was a method blank associated with every sample in this SDG? ~

Was there contamination in the method blanks? If yes, please see the Blanks / validation completeness worksheet.

IV. Matrix spike/Matrix spike duplicates and Duplicates

Were a matrix spike (MS) and duplicate (DUP) analyzed for each matrix in this I SDG? If no, indicate which matrix does not have an associated MS/MSD or MS/DUP. Soil/ Water.

Were the MS/MSD percent recoveries (%R) and the relative percent differences / (RPD) within the 75-125 QC limits? If the sample concentration exceeded the spike concentration by a factor of 4 or more, no action was taken.

Were the MS/MSD or duplicate relative percent differences (RPD) ,::: 20% for ) waters and ,::: 35% for soil samples? A control limit of,::: CRDL(.::: 2X CRDL for soil)

was used for samples that were ,::: 5X the CRDl, including when only one of the I duplicate sample values were < 5X the CRDL.

\1. Laboratory control samples

Was an LCS anaylzed for this SDG? / Was an LCS analyzed oer extraction batch? 7 Were the LCS percent recoveries (%R) and relative percent difference (RPD) I within the 80-120% 185-115% for Method 300.0) QC limits? VI. Regional Quality Assurance and Quality Control

Were performance evaluation (PE) samples performed? /

Were the performance evaluation (PE) samples within the acceptance limits? I

WETC-EPA_2010.wpd version 1.0

Page:__l_ot""Z. Reviewer: '"S 0

2nd Reviewer: 01--:::

Findings/Comments


Validation Area Yes No

VII. Sample Result Verification

Were Rls adjusted to reflect all sample dilutions and dry weight factors applicable ./ to level IV validation? Were detection limits< RL? /

VIII. Overall assessment of data

Overall assessment of data was found to be acceptable. / IX Field duplicates

Field duplicate pairs were identified in this SDG. /

Target analytes were detected in the field duplicates. / X. Field blanks

Field blanks were identified in this SDG. /

Target analytes were detected in the field blanks. /

WETC-EPA_2010.wpd version 1.0

NA

Page:~f'Reviewer:-:S.lT

2nd Reviewer:~

Findings/Comments

LDC# 32828A6 VALIDATION FINDINGS WORKSHEET Page:_l_of~ Field Duplicates Reviewer: "39

2nd Reviewer: ~ lnorganics: Method See Cover

Concentration (ng/m3)

I RPD Qual. Analyte 3 4 (s20) I Hexavalent Chromium I 0.0096 I 0.0096 I 0 I I

Concentration (ng/m3}

I RPD Qual.

Analyte 12 13 (s20}

I Hexavalent Chromium I 0.0146 I 0.0128 I 13 I I \\LDCFILESERVER\Validation\FIELD DUPLICATES\FD _inorganic\32828A6.wpd

LDC#:~~V Validation Findings Worksheet Initial and Continuing Calibration Calculation Verification

Page:____.J._ of _l Reviewer: :SQ

2nd Reviewer:~

Method: lnorganics, Method See Cover /' .J..\o

The correlation coefficient (r) for the calibration of_(.,.,< __ was recalculated.Calibration date: \ o \ 'VI.a \ \ ~ '

An initial or continuing calibration verification percent recovery (%R) was recalculated for each type of analysis using the following formula:

%R =Found X 100

True

Type of analysis

Initial calibration

~v \ \'-03 Calibration verification

c_cv \'2.-'-01. Calibration verification

Calibration verification

Analyte

Cr+6

~...>.\o

c_--c~I...P

Where,

Standard

s1

s2

s3

s4

s5

s6

~Q__..,..._,&

0-~\1....-"'!d.IM\ ~""--

O.S\8S~""'\

Found = concentration of each analyte measured in the analysis of the ICV or CCV solution

True = concentration of each analyte in the ICV or CCV source

Recalculated Reported Acceptable

Cone. (ng/ml) Area r orr r orr (Y/N)

0.1 0.0000244

0.1 0.0000406 0.99998 0.99998

0.2 0.0000771

0.5 0.0001922 j 1 0.0003872

2 0.0007671

\-«... \ DS.~w--\ \O-z.,~ of,.~ 'o-z...~'%¥!-.. '""\.~ ~ o.:-s ~ \'JI" \ \ O~,l o/.:.\2- \ c';,.:\ '1-?-

!

Comments: Refer to Calibration Verification findings worksheet for list of qualifications and associated samples when reported results do not agree within

10.0% of the recalculated results·-----------------------------------------------

LDC #: ~-z.~~

METHOD: lnorganics, Method See..- Cx.\JVy=

VALIDATION FINDINGS WORKSHEET Level IV Recalculation Worksheet

Page:_Lotl_

Reviewer: ::S D 2nd Reviewer: .:::Z

Percent recoveries (%R) for a laboratoiY control sample and a matrix spike sample were recalculated using the following formula:

%R =Found x 100 True

Where, Found = concentration of each analyte measured in the analysis of the sample. For the matrix spike calculation, . Found = SSR (spiked sample res~lt) - SR (sample result).

True = concentration of each analyte in the source.

A sample and duplicate relative percent difference (RPD) was recalculated using the following formula:

RPD = IS-DI x 100 (S+D)/2

Sample ID

LGS \\'~':>I

'k)

~~ \[_' .. ~,

Where,

Type of Analysis

Laboratory control sample

Matrix spike sample

Duplicate sample

'

S= D=

Original sample concentration Duplicate sample concentration

Found/S TrueiD Element (units) (units)

c~'.c \.\0~~ \.oo~.-.\

(SSR-SR)

c'

VALIDATION FINDINGS WORKSHEET Sample Calculation VE:?rification

METHOD: lnorganics, Method ~-62..- Cou~

Page:_\ of~ Reviewer: ·-s D

2nd reviewer: oiL.

lease see qualifications below for all questions answered "N". Not applicable questions are identified as "N/A". N N/A Have results been reported and calculated correctly? N N/A Are results within the calibrated range of the instruments? N N/A Are all detection limits below the CRQL?

Compound (analyte) results for __ -=h-___ \_\..l....----~C~·C....Jx~.--...~._\o_J-1-----reported _with a positive detect were recalculated and verified using the following equation:

Concentration = ll\. _ Lo) I L, A.-;. 0 ~Ocx::>D\U.\ LQ-='- 2,\ z..~-ol.o (_, ·:.. o . ooo :,'& -v-\

# SampleJD

\

2. ,s ~

'S (o

\ 8 ~ Lo ~\ \'L-

\~ \li \'S. \\o \\ \~

VJ\ -:.. 2-\ . ~ 0,0\~\o \ O.o\"2-2> J 0 .0\.'"Z-~ ~~ 0.0\'-\Q '-\ 0.01,_~\ ~_).__

~Q '-\ l\JQ -~

Note:. __ *_· .....:s'?:o~w~ObA-::)~' \----------------------

RECALC.6

\\ERG Environmental Resources Management, Inc

75 Valley Stream Parkway, Suite 400

Malvern, PA 19355

ATTN: Mr. Jeff Boggs

CERTIFICATE OF ANALYSIS

FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

PHONE: (443) 803-8495 FAX: (410) 266-8912 ~R-~'CoDE: Honeywell Hex Chrome Study

Description: OAM 1

Matrix: Air

Comments: Start lime 9/30/14 16:27

Hexavalent Chromium

Eastern Research Group

Lab ID: 4100211-01

Sample Volume: 21.52

Sampled: 10/01/14 16:22

Received: 10/02/14 10:30

Analysis Date: 10/06/14 13:48

CAS Number

1854-02-99

Hexavalent Chromium Results

nq/m3 Air

0.0105

ngfm3 Air

0.0036

OCT 1 0 2014

Initials: eR

The results in this report apply only to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

Page 3 of 22

Environmental Resources Management, Inc


Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

PHONE: (443) 803-8495 FAX: (410) 266-8912 ~R~'CoDE: Honeywell Hex Chrome Study

Description: OAM 2

Matrix: Air

Comments: Start Time 9/30/14 16:49

Hexavalent Chromium


Lab ID: 4100211-02


Sampled: 10/01/14 16:41

Received: 10/02/14 10:30


CAS Number

1854-02-99


nq/m3 Air

0.0359

ngfm3 Air

0.0036

OCT 1 0 2014

Initials: &!!

The results in this report apply only to the samples analyzed in accordance with the

chain of custody document. This analyticul report must be reproduced in its entirety.

Page 4 of22




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912

Description: PAM-1 Lab ID:

FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

sR~'CoDE: Honeywell Hex Chrome Study

4100211-03

Matrix: Air Sample Volume: 21.09

Sampled: 10/01/14 17:47

Received: 10/02/14 10:30

Analysis Date: 10/06/14 12:27 Comments: Col 1 Start Time 9/30/14 18:21

CAS Number Hexavalent Chromium 1854-02-99



ng/m3 Air

0.0096

ng/m3 Air

0.0036

OCT 1 0 2014

Initials:~

The results in this report apply only to the samples analyzed in accordance with the chain of custody document. This analytical report must he reproduced in its entirety.

Page 5 of 22




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912

Description: PAM-1D Lab ID:

FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

~R-~'CoDE: Honeywell Hex Chrome Study

4100211-04


Sampled: 10/01/14 17:49

Received: 10/02/14 10:30


CAS Number

Hexavalent Chromium 1854-02-99



ng/m3 Air

0.0096

MDL

nqfm3 Air

0.0036

OCT 1 0 2014

Initials: eR


chain of custody document. 17Jis analytical report must be reproduced in its entirety.

Page 6 of 22

'ERG Environmental Resources Management, Inc


Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE


Description: PAM-2

Matrix: Air


Hexavalent Chromium


Lab ID: 4100211-05


Sampled: 10/01/14 17:31

Received: 10/02/14 10:30


CAS Number

1854-02-99


ngfm3 Air

0.0130

MDL

nq/m3 Air

0.0036

OCT 1 0 2014

Initials:~


chain of custody document. This analytical report must be reproduced in its entirety.

Page 7 of 22



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE


Description: PAM-3

Matrix: Air


Hexavalent Chromium


Lab ID: 4100211-06

Sample Volume: 21.32 m'

Sampled: 10/01/14 17:20

Received: 10/02/14 10:30


CAS Number

1854-02-99


nq/m3 Air

0.0089

MDL

nq/m3 Air

0.0036

OCT 1 0 2014

Initials: &R



Page 8 of 22



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE


Description: PAM-4

Matrix: Air


Hexavalent Chromium


Lab ID: 4100211-07


Sampled: 10/01/14 17:08

Received: 10/02/14 10:30


CAS Number

1854-02-99

Hexavalent Chromium

Results

nq/m3 Air

0.0124

nqfm3 Air

0.0036

OCT 1 0 2014

Initials: eR



Page 9 of 22



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

PHONE: (443) 803-8495 FAX: (410) 266-8912 ~ft~'CoDE: Honeywell Hex Chrome Study

Description: PAM-21

Matrix: Air

Comments:

Hexavalent Chromium


Lab ID: 4100211-08


Sampled: 10/01/14 00:00

Received: 10/02/14 10:30


CAS Number 1854-02-99

Hexavalent Chromium

Results

ng/m3 Air

ND

ngfm3 Air

0.0036

OCT 1 0 2014

Initials: eR



Page 10 of 22



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 1 0/03/14

AQSSITE


Description: PAM-31

Matrix: Air

Comments:

Hexavalent Chromium


Lab ID: 4100211-09


Sampled: 10/01/14 00:00

Received: 10/02/14 10:30


CAS Number

1854-02-99


nq/m 3 Air

NO

nq/m 3 Air

0.0036

OCT 1 0 2014

Initials: eR



Page 11 of 22



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE


Description: OAM 1

Matrix: Air


Hexavalent Chromium


Lab ID: 4100310-01

Sample Volume: 21.93 m'

Sampled: 10/02/14 16:49

Received: 10/03/14 11:01


CAS Number

1854-02-99


ng/m3 Air

0.0091

ng/m3 Air

0.0036

OCT 1 0 2014

Initials:~


Page 12 of 22



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE


Description: OAM 2.

Matrix: Air


Hexavalent Chromium


Lab ID: 4100310-02.

Sample Volume: 2.1.89

Sampled: 10/02./14 17:05

Received: 10/03/14 11:01

Analysis Date: 10/06/14 15:2.7

CAS Number

1854-02-99


ngfm3 Air

0.0143

nq/m3 Air

0.0036

OCT 1 0 2014

Initials:~


chain of custody document. 1Y1is analytical report must be reproduced in its entirely.

Page 13 of 2.2.




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (41 0) 266-8912


FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

~A-~ 'CoDE: Honeywell Hex Chrome Study

4100310-03


Sampled: 10/02/14 18:21

Received: 10/03/14 11:01

Analysis Date: 10/06/14 13:07 Comments: Coil Start Time 10/1/14 17:51

CAS Number




ngfm3 Air

0.0146

ng/m3 Air

0.0036

OCT 1 0 2014

Initials:~


chain of custody document. 117is analytical report must be reproduced in its entirety.

Page 14 of 22




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912

Description: PAM-lD Lab ID:

FILE #: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

~R~'CoDE: Honeywell Hex Chrome Study

4100310-04


Sampled: 10/02/14 18:21

Received: 10/03/14 11:01


CAS Number




ng/m3 Air

0.0128

ng/m3 Air

0.0036

OCT 1 0 2014

Initials: eie



Page 15 of 22



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE


Description: PAM-2

Matrix: Air


Hexavalent Chromium


Lab ID: 4100310-05


Sampled: 10/02/14 17:54

Received: 10/03/14 11:01


CAS Number

1854-02-99


ng/m3 Air

0.0122

ngfm3 Air

0.0036

OCT 1 0 2014

Initials:~



Page 16 of 22



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE


Description: PAM-3

Matrix: Air


Hexavalent Chromium


Lab ID: 4100310-06

Sample Volume: 21.9

Sampled: 10/02/14 17:44

Received: 10/03/14 11:01


CAS Number

1854-02-99


ng/m3 Air

0.0140

ng/m3 Air

0.0036

OCT 1 0 2014

Initials: e'R



Page 17 of 22



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

PHONE: (443) 803-8495 FAX: (410) 266-8912 ~R~ECoDE: Honeywell Hex Chrome Study

Description: PAM-4

Matrix: Air

Comments: Start Time 10/1/1417:12

Hexavalent Chromium


Lab ID: 4100310-07


Sampled: 10/02/14 17:31

Received: 10/03/14 11:01


CAS Number

1854-02-99


ng/m3 Air

0.0132

ng/m3 Air

0.0036

OCT 1 0 2014

Initials: eie


chain of custody document. 11•is analytical report must be reproduced in its entirety.

Page 18 of 22



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE

PHONE: (443) 803-8495 FAX: (410) 266-8912 ~lf~'t:oDE: Honeywell Hex Chrome Study

Description: PAM-21

Matrix: Air

Comments:

Hexavalent Chromium


Lab ID: 4100310-08


Sampled: 10/02/14 00:00

Received: 10/03/14 11:01


CAS Number

1854-02-99


nq/m3 Air

NO

MDL

nq/m3 Air

0.0036

OCT 1 0 2014

Initials: eR


chain of custody document. 7/Jis analytical report must be reproduced in its entirety.

Page 19 of 22



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/09/14 15:37

SUBMITTED: 10/02/14 to 10/03/14

AQSSITE


Description: PAM-31

Matrix: Air

Comments:

Hexavalent Chromium


Lab ID: 4100310-09

Sample Volume: 21.9

Sampled: 10/02/14 00:00

Received: 10/03/14 11:01


CAS Number

1854-Q2-99


ngfm3 Air

NO

f@g u

ngfm3 Air

0.0036

OCT 1 0 2014

Initials: eJe


chain uf r.:ustody document. 11Jis analytical report must be reproduced in its entirely.

Page 20 of 22

~WJulu LAB ORA TORY DATA CONSULTANTS, INC . • • • • , • • • • • • • • • 2701 Loker Ave. West, SUite 220, Carlsbad, CA 92010 Bus: 760-827-1100 Fax: 760-827-1099 LC>


. , ·.··.·Level IV .. -.. LDC #32848 (ERM - Mgrrisville, "'Q I Harbor P.oint, MD, Hexavalent Chrorni!Jm Monit2ring) ·< (3)

DATE DATE Cr(VI) DC SDG# REC'D DUE (D7614)

Matrix:- Air/Water/Soil ··-··-····· < · .. ·· A s w s w s w s w s w s w s w s w s w s w s w s w s w s w s w s w s w s A 4100734 10/14/14 10/21/14 ~1%1 to-J

otal T/CR 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17

LDC Report# 32848A6





Matrix: Air




Sample Delivery Group (SDG): 4100734


OAM 1 (1 0/03/14) OAM 2(1 0/03/14) PAM-1 (1 0/03/14) PAM-1 0(1 0/03/14) PAM-2(1 0/03/14) PAM-3( 1 0/03/14) PAM-4(1 0/03/14) PAM-21 (1 0/03/14) PAM-31 (1 0/03/14) OAM 1 (1 0/06/14) PAM-1 (1 0/06/14) PAM-1 0(1 0/06/14) PAM-2(1 0/06/14) PAM-3(1 0/06/14) PAM-4( 1 0/06/14) PAM-21 (1 0/06/14) PAM-31 (1 0/06/14) PAM-1 (1 0/03/14)DUP PAM-1 0(1 0/03/14)DUP PAM-1 (1 0/06/14)DUP

PAM-1 0(1 0/06/14)DUP

The date was appended to the sample ID to differentiate between samples.


Introduction




















IV. Blanks


Samples PAM-31 (1 0/03/14) and PAM-31 (1 0/06/14) were identified as trip blanks. No hexavalent chromium was found.

Samples PAM-21(10/03/14) and PAM-21(10/06/14) were identified as field blanks. No hexavalent chromium was found.



VI. Duplicates



Laboratory control samples were reviewed for each matrix as applicable. Percent recoveries (%R) and relative percent differences (RPD) were within QC limits.






X. Field Duplicates

Samples PAM-1 (1 0/03/14) and PAM-1 0(1 0/03/14) and samples PAM-1 (1 0/06/14) and PAM-10(10/06/14) were identified as field duplicates. No hexavalent chromium was detected in any of the samples with the following exceptions:


RPO Analyte PAM-1(10/03/14) PAM-1 0(10/03/14) (Limits) Flags AorP

Hexavalent chromium 0.0313 0.0266 16 {S20) - -


Analyte PAM-1(10/06/14) PAM-1 0(10/06/14) (Limits) Flags AorP

Hexavalent chromium 0.0548 0.0508 8 {S20) - -


Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium- Data Qualification Summary- SDG 4100734


Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium - Laboratory Blank Data Qualification Summary - SDG 4100734


Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium - Field Blank Data Qualification Summary - SDG 4100734



LDC #: 32848A6

SDG #: 41 00734 VALIDATION COMPLETENESS WORKSHEET

Level IV Laboratory: Eastern Research Group


Date:\oO hl.\ \1~ Page:_l_of~

Reviewer: 750 2nd Reviewer: ~-


I I ~alidatioc A[ea I I Com meets I. Technical holding times ~ Sampling dates: \C> \t:S~ \ \~ \ \~ lOb It


Method:lnorganics (EPA Method ~ )

Validation Area Yes No NA


All technical holdina times were met. /

Cooler temperature criteria was met. /

II. Calibration


Were the proper number of standards used? /

Were all initial calibration correlation coefficients> 0.995? I Were all initial and continuing calibration verification %Rs within the ~~R QC limits? .--\, '\

/

Were titrant checks performed as required? (Level IV only) /

Were balance checks performed as reauired? (Level IV only) /

Ill. Blanks

Was a method blank associated with everv sample in this SDG? /



Were a matrix spike (MS) and duplicate (DUP) analyzed for each matrix in this / SDG? If no, indicate which matrix does not have an associated MS/MSD or

MS/DUP. Soil/ Water.

Were the MS/MSD percent recoveries (%R) and the relative percent differences (RPD) within the 75-125 QC limits? If the sample concentration exceeded the spike I' concentration by a factor of 4 or more, no action was taken.

Were the MS/MSD or duplicate relative percent differences (RPD) ~ 20% for

I/ wetets- and ~ 35% for soil samples? A control lim it of ~ CRDL~ 2X CRDL for soil) was used for samples that were =:: 5X the CRDL, including when only one of the duplicate sample values were < 5X the CRDL.

V. Laboratory control samples

Was an LCS anaylzed for this SDG? f""' Was an LCS analvzed oer extraction batch?

I

Were the LCS percent recoveries (%R) and relative percent difference (RPD) / within the 80-120% (85-115% for Method 300.0) QC limits?

VI. Regional Quality Assurance and Quality Control /

Were performance evaluation (PEl samoles Performed? /

Were the performance evaluation (PE) samples within the acceptance limits? /

·)-0

Page:.l_of!-Reviewer:::J'D

2nd Reviewer: OL=-

Findings/Comments


Validation Area Yes No

VII. Sample Result Verification

Were Rls adjusted to reflect all sample dilutions and dry weight factors applicable I to level IV validation? Were detection limits < RL? I VIII. Overall assessment of data

Overall assessment of data was found to be acceptable. I IX Field duplicates

Field duplicate pairs were identified in this SDG. /

Target analytes were detected in the field duplicates. I

X Field blanks

Field blanks were identified in this SDG. /

Target analytes were detected in the field blanks. I

\fi/I=Tr..I=PA ?n1 n wnrl \U>r~inn 1 n

NA

Page:""Z-o{Z... Reviewer: 3D

2nd Reviewer: en--

Findings/Comments

LDC# 32848A6 VALIDATION FINDINGS WORKSHEET Page:_l_ot~ Field Duplicates Reviewer: !"S Q

2nd Reviewer: Q\.....--: lnorganics: Method See Cover


I RPD Qual. Analyte 3 4 (s:20) I Hexavalent Chromium I 0.0313 I 0.0266 I 16 I I

Concentration (ng/m3)_

I RPD Qual.

Analyte 11 12 (s:20)

I Hexavalent Chromium I 0.0548 I 0.0508 I 8 I I \\LDCFILESERVER\Validation\FIELD DUPLICATES\FD_inorganic\32848A6.wpd

I

LDC #: '3'28'\BPs{o Validation Findings Worksheet Initial and Continuing Calibration Calculation Verification

Page:_\_ of _l Reviewer: ·::s D

2nd Reviewer:~

Method: Inorganics, Method See Cover ~0 .

The correlation coefficient (r) for the calibration of C."(' was recalculated.Calibration date: \ o\ s::e:. \ \± An initial or continuing calibration verification percent recovery (%R) was recalculated for each type of analysis using the following formula:

%R =Found X 100

True ----------- --- --

Type of analysis

Initial calibration

3...L'V 0....~-~~


Cf.-'-.j \0"- :,'& Calibration verification

Calibration verification I

Where,

-----

Analyte Standard

s1

s2

Cr+6 s3

s4

s5

s6

(_">\p t=oJv'(),

"-S\\\~~\

1 .....,

Q,~\\1~)~\

I I




Cone. (ng/ml) Area r or ,-2 r or ,-2 (Y/N)

0.1 0.0000161

0.1 0.0000354 0.99993 0.99993

0.2 0.0000728

0.5 0.0002037 'j 1 0.000398

2 0.0007962

\v-~

o.~~lll'\,\ \62-~o;..~ \'01 ~7"~ ~ '-'

0-~~~\ \O?.:S~'?- ~ \\:)?~%~

I I I I Comments: Refer to Calibration Verification findings worksheet for list of qualifications and associated samples when reported results do not agree within

10.0% of the recalculated results·-----------------------------------------------

I

LDC #: '"S z.%U.~

METHOD: lnorganics, Method Su.....r- C:O\.J0V

VALIDATION FINDINGS WORKSHEET Level 1V Recalculation Worksheet

Page:_Lofl_

Reviewer: ·-:::) §2 2nd Reviewer: q .....__

Percent recoveries (%R) for a laboratory control sample and a matrix spike sample were recalculated using the following formula:

%R =Found x 100 True

Where, ·-Found = concentration of each analyte measured in the analysis of the sample. For the matrix spike calculation, Found == SSR (spiked sample res~lt) - SR (sample result).

True = concentration of each analyte in the source.

A sample and duplicate relative percent difference (RPD) was recalculated using the following formula:

RPD = IS-DI x 100 Where, (S+D)/2

Sample 10 Type of Analysis

L..L-~ Laboratory control sample

\O':.D~ Matrix spike sample

0 \)v\> Duplicate sample

~

S= D=

Original sample concentration Duplicate sample concentration

Found IS True ID Element (units) (units)

{_~'-!' I -O"l\ 0\ VV\\ \ .DDv:Jk-

(SSR..SR}

(_'\A)tl 0 '0 1>tf1 ~VI'\ r; 0- D~3> ~~M-z,

I II I

eecalc11lated · eeeotted

I Acceptable %RIRPD (YIN) %RIRPD \O~ olo ?- } Gb/o ?- ~

' ,(_~ '%~\) . ,.~'-\'Yo~ j~

Comments: Refer· to appropriate worksheet for list of qualifications and associated samples when reported results do not agree within 1 0.0% of the recalculated results.

*~-~ -~~--, 7

TOTCLC.6

VALIDATION FINDINGS WORKSHEET Sample Calculation Verification . . .

METHOD: lnorganics, Method :2eL LtNev- .

Page: \ of \ --Reviewer: ~

2nd reviewer: ~

li?l~ase see qualifications below for all questions answered "N". Not applicable questions are identified as "N/A". tY N N/A Have results been reported and calculated correctly? Y fN N/A Are results within the calibrated range of the instruments? Y N N/A Are all detection limits below the CRQL?

( -"" {_ .lcl? Compound (analyte) results for \ ~ ) · < reported.with a positive detect were recalculated and verified using the following equation:

Concentration- [ll\ \. , \J j VA7 ;. 7i~6Recalculation: /""I" _ o - '"'l-'-0} ~' \.)~::lOw-\ ~ l0.0DDO$Ol- (-">.?,2t==-o6))

L~;-=-~-~~0:-s~~~E-ob ( ~~\ )[t) /....., -=- 0 .oDOY.CO'S \)'A~

# Sample ID Analyte

' ~~\P ~ s '-\ ~

(o ., ~ al

~0

\\ \L. ,-::, \~ \"'-\\o \-1 .JI

Note: :P- Cf.-w ~ \~

D . o-o 04 oo.S: c 0. \'~~:o~i-i )(t

- 0 ·l'3.33(S rt'::;,/vo--1

:;; 0 .Dto1 ~ j~/~~13

Reported Calculated

cor~~ion Conce.l~ratton Acceptable { 1'1ti.. v\1\S) (YIN) .._,

o.Q7._q0 D·DC10 '6 o. otC\\ U. Oltl \ 0-D~\~ 0-0~\3 -.1 D- D?Jclo tJ.o2Col ~*-0, D::.03 O.o~3 '-:3 o. ots&~ o.oBac.t 'j* {)' bL,Ich 0- 02..b"'S ~*

\0\) \..)'\) ~ t--JQ ~'V \

0. o·IS,C) o.azs., ... O.OSY:&. O .. OS'-\& '-11-

o.os.o3 o.o~o=t ~~ o.Obbt..t 0 .Qb{o3 ~\~ o.ofo/oo 0. () f::ioL) ~ 0- obol O.C.>bol

t'-JD IV_SL t)\) uv ll



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:

PHONE: (443) 803-8495 FAX: (410) 266-8912 SITE CODE: Honeywell Hex Chrome Study

Description: OAM 1

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-01



Sampled: 10/03/14 16:20

Received: 10/07/14 12:40


CAS Number nq/m 3 Air

0.0296

nq/m 3 Air

0.0036 1854-02-99

OCT 1 5 2014 Initials: e;e


chain of custody document. 'l11is analytical report must be reproduced in its entirety.

Page 3 of 21



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: OAM 2

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-02


Sampled: 10/03/14 16:34

Received: 10/07/14 12:40


CAS Number

1854-02-99

Hexavalent Chromium

Results

nq/m3 Air

0.0197

nq/m3 Air

0.0036

OCT 1 5 2014

Initials: e~

The results in this report opply only to the samples analyzed in accordance with the


Page 4 of 21




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912


FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:

SITE CODE: Honeywell Hex Chrome Study

4100734-03


Sampled: 10/03/14 17:29

Received: 10/07/14 12:40


CAS Number




ng/m3 Air

0.0313

ng/m3 Air

0.0036

OCT 1 5 2014

Initials:~


chain of custody document. This analytical report must be reproduced in its entirely.

Page 5 of 21

~RG CERTIFICATE OF ANALYSIS Environmental Resources Management, Inc


Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912

Description: PAM-1D lab ID:

FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


4100734-04


Sampled: 10/03/14 17:27

Received: 10/07/14 12:40

Analysis Date: 10/08/14 11:18 Comments: Col 2 Start lime 10/2/14 18:26

CAS Number




nq/m 3 Air

0.0266

nq/m3 Air

0.0036

OCT 1 5 2014

Initials: ttie

The results in this report apply only lo the samples analyzed in accordance with the

chain of custody document. 'l11is analytical repurlmusl be reproduced in its entirely.

Page 6 of 21



Malvern, PA 19355


FILE #: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE: ATTN: Mr. Jeff Boggs


Description: PAM-2

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-05


Sampled: 10/03/14 17:16

Received: 10/07/14 12:40


CAS Number

1854-02-99


ng/m3 Air

0.0303

ngfm3 Air

0.0036

OCT 1 5 2014 Initials:~



Page 7 of 21



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: PAM-3

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-06



Sampled: 10/03/14 17:10

Received: 10/07/14 12:40


CAS Number nq/m3 Air

0.0883

nq/m3 Air

0.0036 1854-02-99



Page 8 of 21



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:

PHONE: (443) 803-8495 FAX: (41 0) 266-8912 SITE CODE: Honeywell Hex Chrome Study

Description: PAM-4

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-07


Sampled: 10/03/14 17:03

Received: 10/07/14 12:40


CAS Number

1854-02-99


nqfm3 Air

0.0266

MDL

nq/m3 Air

0.0036




Page 9 of 21



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: PAM-21

Matrix: Air

Comments:

Hexavalent Chromium


Lab ID: 4100734-08


Sampled: 10/03/14 00:00

Received: 10/07/14 12:40


CAS Number

1854-02-99


ng/m3 Air

ND

nq/m3 Air

0.0036

ncr 1 5 2014 Initials: ~'I!



Page 10 of 21



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:

PHONE: (443) 803-8495 FAX: (41 0) 266-8912 SITE CODE: Honeywell Hex Chrome Study

Description: PAM-31

Matrix: Air

Comments:

Hexavalent Chromium


Lab ID: 4100734-09


Sampled: 10/03/14 00:00

Received: 10/07/14 12:40


CAS Number

1854-02-99

Hexavalent Chromium

Results

nq/m3 Air

NO

nq/m3 Air

0.0036

OCT 1 5 2014

Initials: f!ie



Page 11 of 21

-ERG Environmental Resources Management, Inc


Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: OAM 1

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-10


Sampled: 10/06/14 16:11

Received: 10/07/14 12:40


CAS Number

1854-02-99


nq/m3 Air

0.0289

nq/m3 Air

0.0036

OCT 1 5 2014

Initials: e1i!

The results in rhis reporl apply only to rhe samples analyzed in accordance with the

chain of custody document. 117is analyrical reportmusr be reproduced in its entirety.

Page 12 of 21




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912


FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


4100734-12


Sampled: 10/06/14 18:11

Received: 10/07/14 12:40


CAS Number



Hexavalent Chromium

Results

nq/m3 Air

0.0548

ngfm3 Air

0.0036

OCT 1 5 2014

Initials:~


chain of custody document. 111is analytical report must be reproduced in its entirely.

Page 13 of 21




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912

Description: PAM-1D Lab ID: 4100734-13

FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:



Sampled: 10/06/14 18:11

Received: 10/07/14 12:40


CAS Number




nq/m3 Air

0.0508

nq/m3 Air

0.0036

OCT 1 5 2014

Initials: eR



Page 14 of 21



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: PAM-2

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-14


Sampled: 10/06/14 17:49

Received: 10/07/14 12:40


CAS Number

1854-02-99


nq/m3 Air

0.0664

nq/m3 Air

0.0036

OCT 1 5 2014

Initials:~


chain of custody document. 1his analytical report must be reproduced in its entirety.

Page 15 of 21



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: PAM-3

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-15


Sampled: 10/06/14 17:30

Received: 10/07/14 12:40


CAS Number

1854-02-99


ng/m 3 Air

0.0660

ng/m3 Air

0.0036

OCT 1 5 2014

Initials:~



Page 16 of 21

~RG Environmental Resources Management, Inc


Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: PAM-4

Matrix: Air


Hexavalent Chromium


Lab ID: 4100734-16


Sampled: 10/06/14 17:15

Received: 10/07/14 12:40


CAS Number

1854-02-99


ng/m3 Air

0.0607

nq/m3 Air

0.0036

OCT 1 5 2014

Initials: eilZ



Page 17 of 21



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: PAM-21

Matrix: Air

Comments:

Hexavalent Chromium


Lab ID: 4100734-17


CAS Number

1854-02-99

Hexavalent Chromium

Results

ng/m3 Air

NO

ng/m3 Air

0.0036

Sampled: 10/06/14 00:00

Received: 10/07/14 12:40


OCT 1 5 2014

Initials:~



Page 18 of 21



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/14/14 13:21

SUBMITTED: 10/07/14

AQS SITE CODE:


Description: PAM-31

Matrix: Air

Comments:

Hexavalent Chromium


Lab ID: 4100734-18


Sampled: 10/06/14 00:00

Received: 10/07/14 12:40


CAS Number

1854-02-99


ng/m3 Air

NO

ngfm3 Air

0.0036

OCT 1 5 2014 Initials; e;e



Page 19 of 21

~WJulu LABORATORY DATA CONSULTANTS, INC. : • • • • •• • • • • •• • 2701 Loker Ave. West, Suite 220, Carlsbad, CA 92010 Bus: 760-827-1100 Fax: 760-827-1099 LC>C

ERM 5761 N. Church Street Glen Rock, PA 17327 ATTN: Mr. Jeff Boggs

October 16, 2014

SUBJECT: Harbor Point, MD, Hexavalent Chromium Monitoring, Data Validation

Dear Mr. Boggs,

Enclosed is the final validation report for the fraction listed below. This SDG was received on October 15, 2014. Attachment 1 is a summary of the samples that were reviewed for each analysis.

LDC Project #32861:

SDG Fraction

41 00826/41 00914 Hexavalent Chromium

The data validation was performed under EPA Level IV guidelines. The analyses were validated using the following documents, as applicable to each method:

• Air Monitoring Program Quality Assurance Project Plan, Area 1, Phase 1 Development, Version 1, Baltimore Works Site, Baltimore, Maryland, March 2014

• USEPAContract Laboratory Program National Functional Guidelines for Inorganic Superfund Data Review, January 2010

Please feel free to contact us if you have any questions.

Christina Rink Project Manager/Chemist

L:IERM\Harbor Point_Honeywell\32861 COV.wpd UL-SF/Sample Month Folder


'"'- }:S~c'l:.~veiiV · LDC #32861 (ERIVI -IVJorrisville, NC) l:-la~bor"R9int, MD, Hexavalent GhrQmium M96J!()rir;~g) (3)

DATE I DATE I Cr(VI) ~DC I SDG# I REC'D DUE (D7614) Matrix~:., Air/Water/SoiJ; ·•

A

lrotal T/CR 117 I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I o I oto_ Jo I o I o I o 111

Shaded cells indicate Level IV validation (all other cells are Level II validation). These sample counts do not include MS/MSD, and DUPs 32861ST.wpd

LDC Report# 32861A6





Matrix: Air




Sample Delivery Group (SDG): 4100826/4100914


OAM 1 (1 0/07/14) OAM 2(10/07/14) PAM-1 (1 0/07/14) PAM-1 0(1 0/07/14) PAM-2(1 0/07/14) PAM-3(1 0/07/14) PAM-4(1 0/07/14) PAM-21 (1 0/07/14) PAM-31 (1 0/07/14) OAM 1(10/08/14) PAM-1 (1 0/08/14) PAM-1 0(1 0/08/14) PAM-2(1 0/08/14) PAM-3( 1 0/08/14) PAM-4(1 0/08/14) PAM-21 (1 0/08/14) PAM-31 (1 0/08/14) PAM-1 (1 0/07/14)DUP PAM-1 0(1 0/07/14)DUP PAM-1 (1 0/08/14)DUP

PAM-1 0(1 0/08/14)DUP

The date was appended to the sample ID to differentiate between samples.

1 V:\LOGIN\ERM\HARBOR POINT_HONEYWELL\32861A6_ER4.DOC

Introduction













V:ILOGIN\ERMIHARBOR POINT _HON EYWELL\32861A6_ER4.DOC 2







IV. Blanks


Samples PAM-31 (1 0/07/14) and PAM-31 (10/08/14) were identified as trip blanks. No hexavalent chromium was found.

Samples PAM-21 (1 0/07/14) and PAM-21 (1 0/08/14) were identified as field blanks. No hexavalent chromium was found.



VI. Duplicates



Laboratory control samples were reviewed for each matrix as applicable. Percent recoveries (%R) and relative percent differences (RPD) were within QC limits.






X. Field Duplicates

Samples PAM-1 (1 0/07/14) and PAM-1 0(1 0/07/14) and samples PAM-1 (1 0/08/14) and PAM-1 0(1 0/08/14) were identified as field duplicates. No hexavalent chromium was detected in any of the samples with the following exceptions:


RPO Analyte PAM-1(10/07/14) PAM-10(10/07/14) (Limits) Flags A or P

ovmium 0.0319 0.0340 6 (S20) - -


RPO Analyte PAM-1(10/08/14) PAM-1 0(1 0/08/14) (Limits) Flags A orP

I Hexavalent chromium 0.0588 0.606 3 (S20) - -

V:\LOGIN\ERMIHARBOR POINT_HONEYWELL\32861A6_ER4.DOC 4

Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium- Data Qualification Summary- SDG 4100826/4100914


Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium - Laboratory Blank Data Qualification Summary - SDG 4100826/4100914


Harbor Point, MD, Hexavalent Chromium Monitoring Hexavalent Chromium - Field Blank Data Qualification Summary - SDG 4100826/4100914


V:\LOGINIERMIHARBOR POINT_HONEYWELL\32861A6_ER4.DOC 5

LDC #: 32861A6 VALIDATION COMPLETENESS WORKSHEET SDG #: 4100826/41 00914 Laboratory: Eastern Research Group


Level IV Date: \0 )\1

2nd Reviewer: 171 ,...... ....


I I ~alidatico Area I I Gcmmeots I. Technical holding times k Sampling dates: \o\ 01 \1~- \ o\ o'i$ l \.'-\-II Initial calibration A. Ill. Calibration verification 'A IV Blanks F\ v Matrix Spike/Matrix Spike Duplicates w }-..).:.-\ ~I. /w~ \ 1\. Vv'D \. VI. Duplicates

VII. Laboratory control samples ~ Lc

LDC#: m~I~\.J VALIDATION FINDINGS CHECKLIST

Method:lnorganics (EPA Method~~

Validation Area Yes No NA


All technical holdinQ times were met. r

Cooler temperature criteria was met /

II. Calibration


Were the prooer number of standards used? /

Were all initial calibration correlation coefficients > 0.995? /

Were all initial and continuing calibration verification %Rs within the~ ~C b~ ~\ / Were titrant checks performed as required? (Level IV only) /

~ Were balance checks performed as re_guired? (Level IV onlv)

Ill. Blanks

Was a method blank associated with every sample in this SDG? ~



Were a matrix spike (MS) and duplicate (DUP) analyzed for each matrix in this / SDG? If no, indicate which matrix does not have an associated MS/MSD or

MS/DUP. Soil/ Water.

Were the MS/MSD percent recoveries (%R) and the relative percent differences (RPD) within the 75-125 QC limits? If the sample concentration exceeded the spike r concentration by a factor of 4 or more, no action was taken.

Were the MS/MSD or duplicate relative percent differences (RPD) ~ 20% for weters and~ 35% for soil samples? A control limit of~ CRDL(S 2X CRDL for soil) was used for samples that were ~ 5X the CRDL, including when only one of the

/ duplicate samole values were < 5X the CRDL.

\1. Laboratory control samples

Was an LCS anaylzed for this SDG? / Was an LCS analvzed ner extraction batch? /

Were the LCS percent recoveries (%R) and relative percent difference (RPD) / within the 80-120% (85-115% for Method 300.0) QC limits?

VI. Regional Quality Assurance and Quality Control

Were performance evaluation (PE) samples performed? /"""

Were the performance evaluation (PE) samples within the acceptance limits? /

\Ait:Tr E::OA 'ln-tn ....... ,.~ ........... ; ....... "' n

Page:~of"Z... Reviewer:::sG""":>

2nd Reviewer:~

Findings/Comments

LDC #: ~ l£s\o \~

LDC# 32861A6 VALIDATION FINDINGS WORKSHEET Page:Lot1 Field Duplicates Reviewer: "5-o--

2nd Reviewer: G7L. __ lnorganics: Method See Cover


I RPD Qual.

Analyte 3 4 (:.:20)

I Hexavalent Chromium I 0.0319 I 0.0340 I 6 I I


I RPD Qual.

Analyte 11 12 (:.:20)

I Hexavalent Chromium I 0.0588 I 0.0606 I 3 I I \\LDCFILESERVER\Validation\FIELD DUPLICATES\FD_inorganic\32861A6.wpd

I

LDC #: -:sz.._~~~ Validation Findings Worksheet Initial and Continuing Calibration Calculation Verification

Method: lnorganics, Method See Cover

Page:_\_ of _l_ Reviewer: ·-:s 0

2nd Reviewer:~

The correlation coefficient (r) for the calibration of c/"10was recalculated.Calibration date: Lo \ \?>' \ '+ An initial or continuing calibration verification percent recovery (%R) was recalculated for each type of analysis using the following formula:

%R =Found X 100

True

Type of analysis

Initial calibration

"'5-L,J \\)',U...~ Calibration verification

Gcu \\ '..\.\'\ Calibration verification


Analyte

(_;.. 'y; I

w I

Where,

---

Standard

s1

s2

s3

s4

s5

s6

~0~

D -L\Ct '""' ~.i 0 .s. \1-~~j

I I




Cone. (ng/ml) Area r or~ r or~ (Y/N)

0.1 0.0000143

0.1 0.0000379 0.99974 0.99974

0.2 0.000077

0.5 0.0002049 J 1 0.0003905

2 0.0008187

:s~ \

D.'S.~v--\ '\~ ~~ 0&'¥:- q~.':> v/17\2- J; .._.J

os~~\ \ ~YL -'S' "/, \2-- \ Ol.ld'/.~ ~*-

I I I I

Comments: Refer to Calibration Verification findings worksheet for list of qualifications and associated samples when reported results do not agree within

10.0% of the recalculated results._'¥-_~....::....::::...::=......:.:..:~'""""'"'T-----------------------------------------

LDC#: 32.5\o\~ VALIDATION FINDINGS WORKSHEET Level IV Recalculation Worksheet

Page:L_o~_ Reviewer: ·-s ~

2nd Reviewer: .::::i ~

METHOD: lnorganics, Method

LDC #: SlB!ot ~~ VALIDATION FINDINGS WORKSHEET Sample Calculation Verification . . .

METHOD: lnorganics, Method .?eL. L;v e.,v

Page:_l_ot \ Reviewer: ~V

2nd reviewer: CJ7 -=-

ease see qualifications below for all questions answered "N". Not applicable questions are identified as "N/A". 1 N N/A Have results been reported and calculated correctly? Y N N/A Are results within the calibrated range of the instruments?

N N/A Are all detection limits below the CRQL? /) --'l:!o

Compound (analyte) results for _---JL .... _x-~~------------reported with a positive detect were recalculated and verified using the following equation:

Concentration= (A_ - 6:-) r L ' ~;::... t~ '-'V'"-\ Recalculation: [ () . ODO \31 2 - (- s '(;,I & ofo) \.' W\~ ::=- z, \ :\"\ ~ D. 34 g·,"'"::)""-)

o . oe>o tt- en CCJ

#

{\ .:=- D. oo 0"\ ""S '-'1-

Co:::. -~_DS /). o""So~ '--'\ 0 -D~io'S {) .03& $" ~

/

0 .\Q~ /) . to



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/15/14 15:42

SUBMITTED: 10/08/14 to 10/09/14

AQSSITE


Description: OAM 1

Matrix: Air


Hexavalent Chromium

Eastern Research Group ·

Lab ID: 4100826-01


Sampled: 10/07/14 16:28

Received: 10/08/14 10:34


CAS Number

1854-02-99


ng/m3 Air

0.0242

nq/m3 Air

0.0036

OCT 1 6 2014

Initials:~



Page 3 of 21



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/15/14 15:42

SUBMITTED: 10/08/14 to 10/09/14

AQSSITE

PHONE: (443) 803-8495 FAX: (410) 266-8912 gR~'CooE: Honeywell Hex Chrome Study

Description: DAM 2

Matrix: Air


Hexavalent Chromium


Lab ID: 4100826-02


Sampled: 10/07/14 16:46

Received: 10/08/14 10:34


CAS Number

1854-02-99


ngfm3 Air

0.0279

ngfm3 Air

0.0036

OCT 1 6 2014

Initials:~



Page 4 of 21




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912


FILE#: 3926.00

REPORTED: 10/15/14 15:42

SUBMITTED: 10/08/14 to 10/09/14

AQSSITE

~R~'CoDE: Honeywell Hex Chrome Study

4100826-03


Sampled: 10/07/14 18:01

Received: 10/08/14 10:34


CAS Number




ngfm3 Air

0.0319

MDL

ng/m3 Air

0.0036

OCT 1 6 2014

Initials:~



Page 5 of 21




Malvern, PA 19355


PHONE: (443) 803-8495 FAX: (410) 266-8912


FILE#: 3926.00

REPORTED: 10/15/14 15:42

SUBMITTED: 10/08/14 to 10/09/14

AQSSITE

~R~'CooE: Honeywell Hex Chrome Study

4100826-04


Sampled: 10/07/14 18:02

Received: 10/08/14 10:34


CAS Number Hexavalent Chromium 1854-02-99



nq/m3 Air

0.0340

ngfm3 Air

0.0036

OCT 1 6 2014

Initials: ttie


chain uf custody document. This analytical report must be reproduced in its entirety.

Page 6 of 21



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/15/14 15:42

SUBMITTED: 10/08/14 to 10/09/14

AQSSITE

PHONE: (443) 803-8495 FAX: (410) 266-8912 ~RRICoDE: Honeywell Hex Chrome Study

Description: PAM-2

Matrix: Air


Hexavalent Chromium


Lab ID: 4100826-05


Sampled: 10/07/14 17:44

Received: 10/08/14 10:34


CAS Number

1854-02-99


nq/m3 Air

0.0305

ngfm3 Air

0.0036

neT 1 s 2014

lnitials: eil!


chain of custudy document. 111is analytical report must be reproduced in its entirety.

Page 7 of 21



Malvern, PA 19355



FILE#: 3926.00

REPORTED: 10/15/14 15:42

SUBMITTED: 10/08/14 to 10/09/14

AQSSITE


Description: PAM-3

Matrix: Air


Hexavalent Chromium


Lab ID: 4100826-06


Sampled: 10/07/14 17:35

Received: 10/08/14 10:34


CAS Number

1854-02-99


ng/m3 Air

0.0365

MDL

ng/m3 Air

0.0036

OCT 1 6 2014 Initials: e;e


chain ofcustody document. 11Iis analytical report must be reproduced in its entirety.

Page 8 of 21



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 1 0/15/14 15:42

SUBMITTED: 10/08/14 to 10/09/14

AQSSITE


Description: PAM-4

Matrix: Air


Hexavalent Chromium


Lab ID: 4100826-07


Sampled: 10/07/14 17:15

Received: 10/08/14 10:34


CAS Number

1854-02-99


nq/m3 Air

0.105

MDL

nq/m3 Air

0.0036

OCT 1 6 2014

Initials:~

The resulrs in rhis reporl apply only ro rhe samples analyzed in accordance wilh rhe

chain of cuslody documenl. 1'l1is analylical report must be reproduced in its entirety.

Page 9 of 21



Malvern, PA 19355



FILE #: 3926.00

REPORTED: 10/15/14 15:42

SUBMITTED: 10/08/14 to 1 0/09/14

AQSSITE


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