Lead Based Paint Survey Report Building No. 32.pdf

LEAD BASED PAINT SURVEY REPORT FOR BUILDING NO. 32

AT

DEFENSE LOGISTICS AGENCY

DEFENSE SUPPLY CENTER RICHMOND

RICHMOND, VIRGINIA

August 13, 2018

Revision 1

Prepared by

U.S. ARMY CORPS OF ENGINEERS, BALTIMORE DISTRICT

Environmental and Munitions Design Center Environmental and Explosive Safety Section

2 Hopkins Plaza Baltimore, Maryland 21201

DSCR Lead Report Building No. 32 August 13, 2018

This report describes specific activities and findings related to the inspection for lead based paint in some interior areas of Building 32 that were not previously surveyed. This report was prepared and reviewed by the following individuals:

Stephen B. Epps Project Lead Industrial Hygienist Lead Inspector VA Inspector No. 3342000916 Environmental and Munitions Design Center Environmental Safety Office United States Army Corps of Engineers-Baltimore District

Genet A. Tulu Industrial Hygienist Lead Inspector VA Inspector No. 3342000915 Environmental and Munitions Design Center Environmental Safety Office United States Army Corps of Engineers-Baltimore District

EXECUTIVE SUMMARY

The United States Army Corps of Engineers (USACE), Baltimore District (NAB), Environmental and Explosives Safety Section (EESS) was retained by the Defense Logistics Agency (DLA), Defense Supply Center Richmond (DSCR) to perform lead paint specific X-Ray Fluorescence (XRF) analysis of painted building components that were previously in accessed.

This survey covers painted components of Building 32 that were not accessed during a previous survey conducted in 2013 by Zia Engineering & Environmental Consultants, LLC (Zia, 2013).

This building is a one story warehouse building with some office areas.

This survey was conducted on July 10, 2018 by Stephen Epps (Virginia Licensed Lead Inspector # 3342000916) and Genet Tulu (Virginia Licensed Lead Inspector # 3342000915), using the Innov-X Systems, Inc. Innov-X 600 Alpha Series XRF Analyzer. The XRF was rented from Pine Environmental, whom maintains the Maryland Radioactive Material License and obtained reciprocity for the equipment to be transported to and utilized in the state of Virginia for this project.

Prior to and subsequent to each inspection event and at least every four hours, “standardization tests” and “calibration checks” were performed to ensure that the XRF measurements taken during an inspection truly reflect lead levels at the inspection sample points. Standardization tests calibration check measurements on the National Institute of Standards and Technology (NIST) Standard Reference Material using the nominal 1.0 mg/cm2 (NIST 2573) and blank 0.0 mg/cm2 paint films (NIST 2570). The certified values for lead for the standard reference material NIST 2570 is lead concentration of < 0.001 mg/cm2. The certified values for lead for the standard reference material NIST 2573 is lead concentration of 1.040 ± 0.064 mg/cm2. In accordance with the Manufacturer’s recommendations, each calibration check is for 20 nominal second sample of the NIST Standard Reference Material. Calibration checks limits are 1.0 mg/cm2 to 1.1 mg/cm2 in the inclusive range. The calibration check is considered out of range, if the average of three readings (rounded to 1 decimal place) is outside the acceptable calibration check range.

Readings equal to or greater than 1 mg/cm2 are considered “positive”. When an inconclusive range is obtained, XRF results are classified as positive if they are greater than the upper boundary of the inconclusive range, negative if they are less than the lower boundary of the inconclusive range, or inconclusive if in between. The inconclusive range includes both its upper and lower bounds. If the instrument reads “> x mg/cm2”, the value “x” is used for classification purposes, ignoring the “>”. For example, a reading reported as “>1.0 mg/cm2” is classified as 1.0 mg/cm2.

A total of 92 XRF readings were taken in this building. All XRF readings are provided as an attachment to this report (“Lead XRF Data”). No component types were found to be positive during this survey. The XRF sampling data provided here is “representative” but not necessarily comprehensive. Paint surfaces not inspected should be assumed to contain lead-based paint unless the data presented in this report or other data concludes that lead-based paint is not present. Inspector licenses, diagrams, and 2013 lead base paint survey report are also included as attachments.

ATTACHMENT A LEAD XRF DATA

LEAD XRF DATA

Project Name: DSCR LBP Inspections for Bldg. 32 Date: 07/10/2018

No. Room Equivalent Component Type / Substrate / Color

WC* Reading mg/cm2

1 Electrical Room A Bay Wall/Drywall/ White C 0.00 2 Electrical Room B Bay Wall/Concrete/White D 0.00 3 Electrical Room B Bay Wall/Brick/White C 0.00 4 Electrical Room B Bay Wall/Drywall/White B 0.00 5 Electrical Room C Bay Wall/Drywall/White D 0.00 6 Electrical Room C Bay Wall/ Drywall/ White A 0.00 7 Electrical Room C Bay Wall/ Wood/ White C 0.00 8 Electrical Room D Bay Wall/ Drywall/ White B 0.00 9 Electrical Room E Bay Wall/ Drywall/ White B 0.00 10 Electrical Room E Bay Wall/ Drywall/ White D 0.00 11 Electrical Room E Bay Wall/ Wood/ White C 0.00 12 Electrical Room E Bay Wall/ Wood/ White B 0.00 13 Electrical Room E Bay Wall/ Drywall/ White A 0.00 14 Telecom Room F Bay Wall/ Drywall/ White D 0.00 15 Telecom Room F Bay Wall/ Wood/ White C 0.00 16 Telecom Room F Bay Wall/ Wood/ White B 0.00 17 Telecom Room F Bay Wall/ Drywall/ White C 0.00 18 Mechanical Room H Bay Wall/ Concrete/ White C 0.00 19 Mechanical Room H Bay Wall/ Concrete/ White B 0.00 20 Mechanical Room H Bay Wall/ Concrete/ White A 0.00 21 Mechanical Room H Bay Wall/Drywall/ White D 0.00 22 Telecom Room H Bay Wall/ Drywall/ White C 0.00 23 Telecom Room H Bay Wall/ Drywall/ White B 0.00 24 Telecom Room H Bay Wall/ Drywall/ White A 0.00 25 Telecom Room H Bay Wall/ Drywall/ White D 0.00

26 Telecom Room G Bay Wall/ Drywall/ White A 0.00 27 Telecom Room G Bay Wall/ Drywall/ White D 0.00 28 Telecom Room G Bay Wall/ Drywall/ White C 0.00 29 Telecom Room G Bay Wall/ Drywall/ White B 0.00 30 Mechanical Room G Bay Wall/ Drywall/ White D 0.00 31 Mechanical Room G Bay Wall/ Drywall/ White C 0.00 32 Mechanical Room G Bay Wall/ Drywall/ White B 0.00 33 Mechanical Room G Bay Wall/ Drywall/ White A 0.00

No. Room Equivalent Component Type / Substrate / Color

WC* Reading mg/cm2

33 Electrical Room G Bay Wall/ Drywall/ White C 0.00 34 Electrical Room G Bay Wall/ Drywall/ White B 0.00 35 Electrical Room G Bay Wall/ Drywall/ White A 0.00 36 Electrical Room G Bay Wall/ Drywall/ White D 0.00 37 Telecom Room G Bay Wall/ Drywall/ White C 0.00 38 Telecom Room G Bay Wall/ Drywall/ White B 0.00 39 Telecom Room G Bay Wall/ Drywall/ White A 0.00 40 Telecom Room G Bay Wall/ Drywall/ White D 0.00 41 Mechanical Room G Bay Wall/ Drywall/ White D 0.00 42 Mechanical Room G Bay Wall/ Drywall/ White C 0.00 43 Mechanical Room G Bay Wall/ Drywall/ White B 0.00 44 Mechanical Room G Bay Wall/ Drywall/ White A 0.00 45 Electrical Room H Bay Wall/ Drywall/ White D 0.00

46 Electrical Room H Bay Wall/ Drywall/ White C 0.00 47 Electrical Room H Bay Wall/ Drywall/ White B 0.00 48 Electrical Room H Bay Wall/ Drywall/ White A 0.00 49 Telecom Room H Bay Wall/ Drywall/ White D 0.00 50 Telecom Room H Bay Wall/ Drywall/ White C 0.00 51 Telecom Room H Bay Wall/ Drywall/ White B 0.00 52 Telecom Room H Bay Wall/ Drywall/ White A 0.00 53 Telecom Room I Bay Wall/ Drywall/ White D 0.00 54 Telecom Room I Bay Wall/ Drywall/ White C 0.00 55 Telecom Room I Bay Wall/ Drywall/ White B 0.00 56 Telecom Room I Bay Wall/ Drywall/ White A 0.00 57 Mechanical Room I Bay Wall/ Drywall/ White D 0.00

58 Mechanical Room I Bay Wall/ Drywall/ White C 0.00 59 Mechanical Room I Bay Wall/ Drywall/ White B 0.00 60 Electrical Room I Bay Wall/ Drywall/ White A 0.00 61 Electrical Room I Bay Wall/ Drywall/ White D 0.00 62 Electrical Room I Bay Wall/ Drywall/ White C 0.00 63 Electrical Room I Bay Wall/ Drywall/ White B 0.00 64 Electrical Room I Bay Wall/ Drywall/ White A 0.00 65 Mechanical Room K Bay Wall/ Drywall/ White C 0.00 66 Mechanical Room K Bay Wall/ Drywall/ White D 0.00 67 Mechanical Room K Bay Wall/ Drywall/ White A 0.00 68 Electrical Room K Bay Wall/ Drywall/ White A 0.00 69 Electrical Room K Bay Wall/ Drywall/ White B 0.00 70 Electrical Room K Bay Wall/ Drywall/ White C 0.00 71 Electrical Room K Bay Wall/ Drywall/ White D 0.00

No.

Room Equivalent Component Type / Substrate / Color

WC* Reading mg/cm2

72 Telecom Room K Bay Wall/ Drywall/ White A 0.00 73 Telecom Room K Bay Wall/ Drywall/ White B 0.00 74 Electrical Room L Bay Wall/ Drywall/ White A 0.00 75 Electrical Room L Bay Wall/ Drywall/ White B 0.00 76 Electrical Room L Bay Wall/ Drywall/ White C 0.00 77 Electrical Room L Bay Wall/ Drywall/ White D 0.00 78 Mechanical Room L Bay Wall/ Drywall/ White A 0.00 79 Mechanical Room L Bay Wall/ Drywall/ White B 0.00 80 Mechanical Room L Bay Wall/ Drywall/ White C 0.00 81 Mechanical Room L Bay Wall/ Drywall/ White D 0.00 82 Telecom Room L Bay Wall/ Drywall/ White B 0.00 83 Mechanical Room M Bay Wall/ Drywall/ White A 0.00 84 Mechanical Room M Bay Wall/ Drywall/ White B 0.00 85 Mechanical Room M Bay Wall/ Drywall/ White C 0.00 86 Mechanical Room M Bay Wall/ Drywall/ White D 0.00 87 Electrical Room M Bay Wall/ Drywall/ White A 0.00 88 Electrical Room M Bay Wall/ Drywall/ White B 0.00 89 Electrical Room M Bay Wall/ Drywall/ White C 0.00 90 Electrical Room M Bay Wall/ Drywall/ White D 0.00 91 Telecom Room M Bay Wall/ Drywall/ White D 0.00 92 Telecom Room M Bay Wall/ Drywall/ White A 0.00

*WC = Wall Code: A = bldg. entrance, B, C, D = clockwise from building entrance. “+” = Reading > 1 mg/cm2

Notes:

Innov-X 600 Alpha Series XRF Analyzer Passed Standardized at 0800 Calibration Checks to NIST 2570 and NIST 2573 were performed at 0800 and reading are;

NIST 2570 Reading = 0.00 mg/cm2

NIST 2573 Reading = 1.11 mg/cm2 , 1.10 mg/cm2, and 1.11 mg/cm2 Average = 1.1 mg/cm2 (Calibration check within range)

ATTACHMENT B BUILDING DIAGRAM

Bay F

Bay G Bay H

Bay I

Bay K

Bay A

Bay B

Bay C

Bay D Bay E

D S

C R

W A

R E

H O

U S

E N

O

B u il d in g

O ri e n ta ti o n

F ig re

N o t T o S c a le

Men’s Room

Records

Office #2

Records

Office

#1

Telecom Telecom

Janitor’s

Closet

Corridor

Vestibule

Mech

Room

Break Room

Women’s Room

Women’s

Room

Men’s

Room

Elec.

Telecom

Copy Room

Conference

Room

Director

Deputy

Director Secretary

Boiler

Room

Break Room

Telecom

Elec.

M e c h

R m

Men’s

Room

Women’s

Room

Copy Room

Telecom

M e

W m e n ’s

Break Room Janitor’s

Closet

Elec.

Copy Room Elec.

Conference

Room

Storage

Storage C o n fe re n c e R o

Telecom Mech

Room

Conference

Room

Copy Room Elec.

Break Room

Elec.

Conference

Room

Copy/Break

Room

L ib ra ry

S to ra g e

Break Room

Lobby

Reception

Area

Telecom

Vestibule

M e

Elec.

Women’s Room

Men’s

Room

Telecom

Meeting

Room

Director Secretary

Conference

Room

Telecom

Classrooms

1A 1B

Classrooms

3A 3B

Telecom

Work

Room

Women’s

Room

Men’s

Room

Vending/

Lobby

Area

M e

Conference

Room

Chief’s Office

S a m p id e s P e r

R o

A

C

D

Office #2

V e s t

Storage

V e s t

Copy

Room

Storage

Valve Room

V e s t.

Foyer

V e

Storage Foyer

Valve Room

Foyer

Telecom Foyer

Storage

Telecom

Bay M Bay L

Telecom

Storage Coat

Room

Conference

Room

W o m e

Janitor’s

Closet

Interview

Room

M e c h

R o o p y R o m m a n d a d n tr o l C e n te r

Conference

Room

Video

Encryptio n Room

Vestibule

CCC Entry

Office

Men’s Room

Women’s Room

Janitor’s Closet

Crypto Room

Telecom

M e

Equipment

Janitor

Foyer

In sp ec te d on

J ul y

, 2

ATTACHMENT C INSPECTOR LICENSES

ATTACHMENT C LEAD BASED PAINT SURVEY REPORT (ZIA, 2013)

Z ia

E n g in e e ri n g

E n v ir o n m e n ta l

C o n s u lt a n ts L

L C

S T e ls h o r B lv d

S u it e

F -2

L s C ru c e s

N e w

M e x ic o o n e fa x

Z ia

P ro je c t

N o F

N O

E -1

-0

T a s k E

A te

J u n e

J u n e

-2

J u ly a g u s t

-2

Bay F

Bay G Bay H

Bay I

Bay K

Bay A

Bay B

Bay C

Bay D Bay E

D S

C R

W A

R E

H O

U S

E N

O il d in g

O ri e n ta ti o n

F ig re

N t T o S c

F ig u re

N a m e

W a re h o u s e N o

P ro je c t

N a m e

L e a d

-B a s e d

P a in t S c re e n in

J e ff e rs o n

D a v is

H ig h w y ic h m o n d

V ir g in ia

Men’s Room

Office #2

Records

Office

#1

Telecom Telecom

Janitor’s

Closet

Corridor

Vestibule

Mech

Room

Break Room

Women’s Room

Women’s

Room

Men’s

Room

Elec.

Telecom

Copy Room

Conference

Room

Director

Deputy

Director Secretary

Boiler

Room

Break Room

Telecom

Elec.

M e

Women’s

Room

Copy Room

Telecom

M e

W m e

Break Room Janitor’s

Closet

Elec.

Copy Room Elec.

Conference

Room

Storage

Storage C o n fe re n c e R o

Mech

Room

Conference

Room

Copy Room Elec.

Break Room

Elec.

Conference

Room

Copy/Break

Room

L ib ra ry to ra e

Lobby

Reception

Area

Telecom

Vestibule

M e

Women’s Room

Men’s

Room

Telecom

Meeting

Room

Director Secretary

Conference

Room

Telecom

Classrooms

1A 1B

Classrooms

3A 3B

Telecom

Work

Room

Women’s

Room

Men’s

Room

Vending/

Lobby

Area

M e

Conference

Room

Chief’s Office

S a m id e s P e r

R o

Office #2

V e s t

Storage

V e s t

Copy

Room

Storage

Valve Room

V e

V e

Storage Foyer

Valve Room

Foyer

Telecom Foyer

Storage

Telecom

Bay M Bay L

Telecom

Storage Coat

Room

Conference

Room

W o m e

Janitor’s

Closet

Interview

Room

M e c h

R o o p y R o m m a n d a n tr o l C e n te r

Conference

Room

Video

Encryptio n Room

Vestibule

CCC Entry

Office

Men’s Room

Women’s Room

Janitor’s Closet

Crypto Room

Telecom

M e

Equipment

Janitor

Foyer

In a c c e s s ib

Reading

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

1 Wall A Bay‐Open Area Drywall Off‐White Intact D Negative 0 0 2 Wall A Bay‐Open Area Drywall Off‐White Intact B Negative 0 0 3 Wall A Bay‐Open Area Concrete Light Grey Intact B Negative 0 0 4 Wall A Bay‐Open Area Drywall Off‐White Intact A Negative 0 0 5 Wall A Bay‐Open Area Drywall Off‐White Intact C Negative 0 0 6 Door Casing A Bay‐Open Area Metal Maroon Intact A Negative 0 0 7 Cove Base A Bay‐Open Area Vinyl Maroon Intact C Negative 0 0 8 Wall A Bay‐Vestibule #1 Drywall Off‐White Intact A Negative 0 0 9 Wall A Bay‐Vestibule #1 Drywall Off‐White Intact B Negative 0 0 10 Wall A Bay‐Vestibule #1 Drywall Off‐White Intact C Negative 0 0 11 Wall A Bay‐Vestibule #1 Drywall Off‐White Intact D Negative 0 0 12 Door A Bay‐Vestibule #1 Metal Black Intact A Negative 0 0 13 Wall A Bay‐Conference Rm #117 Drywall Off‐White Intact A Negative 0 0 14 Wall A Bay‐Conference Rm #117 Drywall Off‐White Intact B Negative 0 0 15 Wall A Bay‐Conference Rm #117 Drywall Off‐White Intact C Negative 0 0 16 Wall A Bay‐Conference Rm #117 Drywall Off‐White Intact D Negative 0 0 17 Door Casing A Bay‐Conference Rm #117 Metal Maroon Intact C Negative 0 0 18 Wall A Bay‐Wmn's BR Ceramic White Intact D Negative 0.02 0.01 19 Wall A Bay‐Wmn's BR Ceramic White Intact A Negative 0.03 0.02 20 Wall A Bay‐Wmn's BR Ceramic White Intact B Positive 1 0.03 21 Wall A Bay‐Wmn's BR Ceramic White Intact A Negative 0.05 0.03 22 Sink A Bay‐Wmn's BR Ceramic White Intact A Negative 0 0 23 Toilet A Bay‐Wmn's BR Ceramic White Intact A Positive 1 0.01 24 Door Casing A Bay‐Wmn's BR Metal Maroon Intact A Negative 0 0 25 Floor A Bay‐Wmn's BR Ceramic Grey Intact N/A Negative 0 0 26 Wall A Bay‐Men's BR Ceramic White Intact C Positive 1 0.03 27 Wall A Bay‐Men's BR Ceramic White Intact A Positive 1 0.02 28 Wall A Bay‐Men's BR Ceramic White Intact B Negative 0.04 0.02 29 Wall A Bay‐Men's BR Ceramic White Intact D Negative 0.03 0.01 30 Urinal A Bay‐Men's BR Ceramic White Intact A Positive 1 0.01

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

31 Toilet A Bay‐Men's BR Ceramic White Intact A Positive 1 0.01 32 Sink A Bay‐Men's BR Ceramic White Intact C Negative 0 0 33 Door Casing A Bay‐Men's BR Metal Maroon Intact A Negative 0 0 34 Floor A Bay‐Men's BR Ceramic Grey Intact N/A Negative 0 0 35 Wall A Bay‐Copy Rm #114 Drywall Off‐White Intact A Negative 0 0 36 Wall A Bay‐Copy Rm #114 Drywall Off‐White Intact B Negative 0 0 37 Wall A Bay‐Copy Rm #114 Drywall Off‐White Intact C Negative 0 0 38 Wall A Bay‐Copy Rm #114 Drywall Off‐White Intact D Negative 0 0 39 Wall A Bay‐Break Rm #113 Drywall Off‐White Intact A Negative 0 0 40 Wall A Bay‐Break Rm #113 Drywall Off‐White Intact B Negative 0 0 41 Wall A Bay‐Break Rm #113 Drywall Off‐White Intact C Negative 0 0 42 Wall A Bay‐Break Rm #113 Drywall Off‐White Intact D Negative 0 0 43 Wall A Bay‐Vestibule #2 Drywall Off‐White Intact B Negative 0 0 44 Wall A Bay‐Vestibule #2 Drywall Off‐White Intact C Negative 0 0 45 Wall A Bay‐Vestibule #2 Drywall Off‐White Intact D Negative 0 0 46 Door A Bay‐Vestibule #2 Drywall Dark Grey Intact C Negative 0 0 47 Door A Bay‐Vestibule #2 Metal Black Intact A Negative 0 0 48 Wall A Bay‐Vestibule #3 Metal Off‐White Intact A Negative 0 0 49 Wall A Bay‐Vestibule #3 Drywall Off‐White Intact B Negative 0 0 50 Wall A Bay‐Vestibule #3 Drywall Off‐White Intact C Negative 0 0 51 Wall A Bay‐Vestibule #3 Drywall Off‐White Intact D Negative 0 0 52 Door A Bay‐Vestibule #3 Metal Black Intact D Negative 0 0 53 Wall A Bay‐Conference Rm #106 Drywall Off‐White Intact A Negative 0 0 54 Wall A Bay‐Conference Rm #106 Drywall Off‐White Intact B Negative 0 0 55 Wall A Bay‐Conference Rm #106 Drywall Off‐White Intact C Negative 0 0 56 Wall A Bay‐Conference Rm #106 Drywall Off‐White Intact D Negative 0 0 57 Door Casing A Bay‐Conference Rm #106 Metal Maroon Intact C Negative 0 0 58 Wall A Bay‐Office #105 Drywall Off‐White Intact A Negative 0 0 59 Wall A Bay‐Office #105 Drywall Off‐White Intact B Negative 0 0 60 Wall A Bay‐Office #105 Drywall Off‐White Intact C Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

61 Wall A Bay‐Office #105 Drywall Off‐White Intact D Negative 0 0 62 Door Casing A Bay‐Office #105 Metal Maroon Intact D Negative 0 0 63 Wall A Bay‐Office #104 Drywall Off‐White Intact A Negative 0 0 64 Wall A Bay‐Office #104 Drywall Off‐White Intact B Negative 0 0 65 Wall A Bay‐Office #104 Drywall Off‐White Intact C Negative 0 0 66 Wall A Bay‐Office #104 Drywall Off‐White Intact D Negative 0 0 67 Wall B Bay‐Vending/Lobby Area Drywall Off‐White Intact A Negative 0 0 68 Wall B Bay‐Vending/Lobby Area Drywall Off‐White Intact B Negative 0 0 69 Wall B Bay‐Vending/Lobby Area Drywall Off‐White Intact C Negative 0 0 70 Wall B Bay‐Vending/Lobby Area Concrete Light Grey Intact C Negative 0 0 71 Wall B Bay‐Vending/Lobby Area Drywall Off‐White Intact D Negative 0 0 72 Wall B Bay‐Open Area Drywall Off‐White Intact A Negative 0 0 73 Wall B Bay‐Open Area Drywall Off‐White Intact B Negative 0 0 74 Wall B Bay‐Open Area Drywall Off‐White Intact C Negative 0 0 75 Wall B Bay‐Open Area Drywall Off‐White Intact D Negative 0 0 76 Wall B Bay‐Open Area Concrete Light Grey Intact D Negative 0 0 77 Door B Bay‐Vending/Lobby Area Metal Maroon Intact A Negative 0 0 78 Wall B Bay‐Copy Rm #110 Drywall Off‐White Intact A Negative 0 0 79 Wall B Bay‐Copy Rm #110 Drywall Off‐White Intact B Negative 0 0 80 Wall B Bay‐Copy Rm #110 Drywall Off‐White Intact C Negative 0 0 81 Wall B Bay‐Copy Rm #110 Drywall Off‐White Intact D Negative 0 0 82 Wall B Bay‐Conference Rm #111 Drywall Off‐White Intact A Negative 0 0 83 Wall B Bay‐Conference Rm #111 Drywall Off‐White Intact B Negative 0 0 84 Wall B Bay‐Conference Rm #111 Drywall Off‐White Intact C Negative 0 0 85 Wall B Bay‐Conference Rm #111 Drywall Off‐White Intact D Negative 0 0 86 Door Jamb B Bay‐Conference Rm #111 Metal Maroon Intact B Negative 0 0 87 Door B Bay‐Open Area Metal Black Intact C Negative 0 0 88 Door Casing B Bay‐Open Area Metal Maroon Intact B Negative 0 0 89 Wall B Bay‐Union Office Copy Rm #116 Drywall Off‐White Intact A Negative 0 0 90 Wall B Bay‐Union Office Copy Rm #116 Drywall Off‐White Intact B Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

91 Wall B Bay‐Union Office Copy Rm #116 Drywall Off‐White Intact C Negative 0 0 92 Wall B Bay‐Union Office Copy Rm #116 Drywall Off‐White Intact D Negative 0 0 93 Wall B Bay‐Union Office Open Area/Break Rm Drywall Off‐White Intact A Negative 0 0 94 Wall B Bay‐Union Office Open Area/Break Rm Drywall Off‐White Intact B Negative 0 0 95 Wall B Bay‐Union Office Open Area/Break Rm Drywall Off‐White Intact C Negative 0 0 96 Wall B Bay‐Union Office Open Area/Break Rm Drywall Off‐White Intact D Negative 0 0 97 Door B Bay‐Union Office Open Area/Break Rm Metal Maroon Intact C Negative 0 0 98 Wall B Bay‐Union Office Conference Rm #114 Drywall Off‐White Intact A Negative 0 0 99 Wall B Bay‐Union Office Conference Rm #114 Drywall Off‐White Intact B Negative 0 0 100 Wall B Bay‐Union Office Conference Rm #114 Drywall Off‐White Intact C Negative 0 0 101 Wall B Bay‐Union Office Conference Rm #114 Drywall Off‐White Intact D Negative 0 0 102 Door Jamb B Bay‐Union Office Conference Rm #114 Metal Maroon Intact A Negative 0 0 103 Wall B Bay‐Union Office Chief's Office #113 Drywall Off‐White Intact A Negative 0 0 104 Wall B Bay‐Union Office Chief's Office #113 Drywall Off‐White Intact B Negative 0 0 105 Wall B Bay‐Union Office Chief's Office #113 Drywall Off‐White Intact C Negative 0 0 106 Wall B Bay‐Union Office Chief's Office #113 Drywall Off‐White Intact D Negative 0 0 107 Door Casing B Bay‐Union Office Chief's Office #113 Metal Maroon Intact B Negative 0 0 108 Wall B Bay‐Vestibule #118 Drywall Off‐White Intact B Negative 0 0 109 Wall B Bay‐Vestibule #118 Drywall Off‐White Intact C Negative 0 0 110 Wall B Bay‐Vestibule #118 Drywall Off‐White Intact D Negative 0 0 111 Door B Bay‐Vestibule #118 Metal Dark Brown Intact C Negative 0 0 112 Door B Bay‐Vestibule #118 Metal Black Intact B Negative 0 0 113 Wall B Bay‐Wmn's BR Ceramic White Intact A Negative 0.02 0.01 114 Wall B Bay‐Wmn's BR Ceramic White Intact B Negative 0.03 0.01 115 Wall B Bay‐Wmn's BR Ceramic White Intact C Negative 0.02 0.01 116 Wall B Bay‐Wmn's BR Ceramic White Intact D Positive 1 0.01 117 Cove Base B Bay‐Wmn's BR Ceramic White Intact C Negative 0.03 0.02 118 Sink B Bay‐Wmn's BR Ceramic White Intact B Negative 0 0 119 Toilet B Bay‐Wmn's BR Ceramic White Intact D Positive 1 0.01 120 Floor B Bay‐Wmn's BR Ceramic Grey Intact N/A Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

121 Door Casing B Bay‐Wmn's BR Metal Maroon Intact A Negative 0 0 122 Wall B Bay‐Men's BR Ceramic White Intact A Positive 1 0.02 123 Wall B Bay‐Men's BR Ceramic White Intact B Negative 0.04 0.02 124 Wall B Bay‐Men's BR Ceramic White Intact C Negative 0.01 0.01 125 Wall B Bay‐Men's BR Ceramic White Intact D Negative 0.05 0.03 126 Sink B Bay‐Men's BR Ceramic White Intact D Negative 0 0 127 Urinal B Bay‐Men's BR Ceramic White Intact B Negative 0 0 128 Toilet B Bay‐Men's BR Ceramic White Intact B Negative 0 0 129 Floor B Bay‐Men's BR Ceramic Grey Intact N/A Negative 0 0 130 Door Casing B Bay‐Men's BR Metal Maroon Intact A Negative 0 0 131 Wall B Bay‐Janitor's Closet #122 Drywall Off‐White Intact A Negative 0 0 132 Wall B Bay‐Janitor's Closet #122 Drywall Off‐White Intact B Negative 0 0 133 Wall B Bay‐Janitor's Closet #122 Drywall Off‐White Intact C Negative 0 0 134 Wall B Bay‐Janitor's Closet #122 Drywall Off‐White Intact D Negative 0 0 135 Door Jamb B Bay‐Janitor's Closet #122 Metal Maroon Intact A Negative 0 0 136 Wall B Bay‐Procurement Office Open Area Drywall Off‐White Intact A Negative 0 0 137 Wall B Bay‐Procurement Office Open Area Drywall Off‐White Intact B Negative 0 0 138 Wall B Bay‐Procurement Office Open Area Drywall Off‐White Intact C Negative 0 0 139 Wall B Bay‐Procurement Office Open Area Drywall Off‐White Intact D Negative 0 0 140 Door Casing B Bay‐Procurement Office Open Area Metal Maroon Intact D Negative 0 0 141 Wall B Bay‐Procurement Office Chief's Office Drywall Off‐White Intact A Negative 0 0 142 Wall B Bay‐Procurement Office Chief's Office Drywall Off‐White Intact B Negative 0 0 143 Wall B Bay‐Procurement Office Chief's Office Drywall Off‐White Intact C Negative 0 0 144 Wall B Bay‐Procurement Office Chief's Office Drywall Off‐White Intact D Negative 0 0 145 Wall B Bay‐Procurement Office Work Rm Drywall Off‐White Intact A Negative 0 0 146 Wall B Bay‐Procurement Office Work Rm Drywall Off‐White Intact B Negative 0 0 147 Wall B Bay‐Procurement Office Work Rm Drywall Off‐White Intact C Negative 0 0 148 Wall B Bay‐Procurement Office Work Rm Drywall Off‐White Intact D Negative 0 0 149 Door Jamb B Bay‐Procurement Office Work Rm Metal Maroon Intact C Negative 0 0 150 Wall B Bay‐Vestibule #100 Drywall Off‐White Intact A Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

151 Wall B Bay‐Vestibule #100 Drywall Off‐White Intact B Negative 0 0 152 Wall B Bay‐Vestibule #100 Drywall Off‐White Intact C Negative 0 0 153 Wall B Bay‐Vestibule #100 Drywall Off‐White Intact D Negative 0 0 154 Door B Bay‐Vestibule #100 Metal Black Intact A Negative 0 0 155 Wall B Bay‐Corridor Drywall Off‐White Intact A Negative 0 0 156 Wall B Bay‐Corridor Drywall Off‐White Intact B Negative 0 0 157 Wall B Bay‐Corridor Drywall Off‐White Intact C Negative 0 0 158 Wall B Bay‐Corridor Drywall Off‐White Intact D Negative 0 0 159 Door Casing B Bay‐Corridor Metal Maroon Intact A Negative 0 0 160 Door Casing B Bay‐Corridor Metal Black Intact A Negative 0 0 161 Door C Bay Metal Dark Green Fair A Negative 0.21 0.02 162 Door Casing C Bay Metal Dark Brown Intact A Negative 0.07 0.04 163 Wall C Bay Drywall Off‐White Fair A Negative 0 0 164 Baseboard C Bay Wood Off‐White Fair A Negative 0 0 165 Wall C Bay Brick Purp over Red Fair A Negative 0.89 0.04 166 Wall C Bay Brick Purp over White Fair A Negative 0.63 0.07 167 Wall C Bay Brick White Fair A Negative 0 0.01 168 Wall C Bay Brick White Fair B Negative 0 0 169 Door Casing C Bay Metal Dk Grn over Red Fair B Negative 0.94 0.04 170 Wall C Bay Brick Light Brown Fair B Positive 1 0.09 171 Floor C Bay Concrete White Fair N/A Negative 0 0 172 Door C Bay Metal Green Fair B Positive 5 0.16 173 Wall C Bay Brick Purple Fair B Negative 0.36 0.08 174 Panel C Bay Metal Dark Green Fair C Negative 0.4 0.02 175 Door Casing C Bay Metal Dark Green Fair C Positive 5 0.15 176 Beam C Bay Metal Dark Rust Fair N/A Positive 5 0.21 177 Wall C Bay Brick White Fair D Negative 0.37 0.08 178 Wall C Bay Brick Red Fair D Negative 0.37 0.09 179 Door C Bay Metal Dark Green Fair A Positive 1.12 0.04 180 Wall C Bay‐Exterior Records Office #1 Brick Off‐White Intact A‐A Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

181 Wall C Bay‐Exterior Records Office #1 Concrete Off‐White Intact A‐B Negative 0 0 182 Wall C Bay‐Exterior Records Office #1 Brick Off‐White Intact A‐C Negative 0 0 183 Wall C Bay‐Exterior Records Office #1 Brick Off‐White Intact A‐D Negative 0 0 184 Door Jamb C Bay‐Exterior Records Office #1 Wood Off‐White Intact A‐A Negative 0 0 185 Door C Bay‐Exterior Records Office #1 Metal Dark Brown Intact A‐B Negative 0.17 0.06 186 Wall C Bay‐Exterior Records Office #2 Brick Off‐White Intact A‐A Negative 0 0.01 187 Wall C Bay‐Exterior Records Office #2 Brick Off‐White Intact A‐B Negative 0.01 0.02 188 Wall C Bay‐Exterior Records Office #2 Brick Off‐White Intact A‐C Negative 0 0 189 Wall C Bay‐Exterior Records Office #2 Brick Off‐White Intact A‐D Negative 0 0 190 Window Stool C Bay‐Exterior Records Office #2 Concrete Off‐White Intact A‐A Negative 0.41 0.13 191 Window Sash C Bay‐Exterior Records Office #2 Metal Dark Brown Intact A‐A Negative 0 0.01 192 Door Casing C Bay‐Exterior Records Office #2 Wood Dark Brown Intact A‐B Negative 0 0 193 Door C Bay‐Exterior Records Office #2 Metal Dark Brown Intact A‐B Negative 0 0 194 Door C Bay‐Exterior Records Office #2 Wood Off‐White Intact A‐C Negative 0 0 195 Wall C Bay‐Exterior Records Office #3 Drywall Off‐White Intact A‐A Negative 0 0.01 196 Wall C Bay‐Exterior Records Office #3 Drywall Off‐White Intact A‐B Negative 0 0 197 Wall C Bay‐Exterior Records Office #3 Drywall Off‐White Intact A‐C Negative 0 0 198 Wall C Bay‐Exterior Records Office #3 Drywall Off‐White Intact A‐D Negative 0 0.01 199 Door Casing C Bay‐Exterior Records Office #3 Wood Off‐White Intact A‐A Negative 0.05 0.01 200 Door C Bay‐Exterior Records Office #3 Metal Off‐White Intact A‐C Negative 0.02 0.01 201 Baseboard C Bay‐Exterior Records Office #3 Wood Off‐White Intact A_D Negative 0.09 0.01 202 Wall C Bay‐Exterior BR Drywall Off‐White Intact A‐A Negative 0 0 203 Wall C Bay‐Exterior BR Wood Off‐White Intact A‐B Negative 0.01 0.01 204 Wall C Bay‐Exterior BR Wood Off‐White Intact A‐C Negative 0 0.01 205 Wall C Bay‐Exterior BR Wood Off‐White Intact A‐D Negative 0 0.01 206 Partition Wall C Bay‐Exterior BR Brick Off‐White Intact A‐N/ANegative 0.67 0.07 207 Partition Wall C Bay‐Exterior BR Concrete Off‐White Intact A‐N/ANegative 0.87 0.08 208 Window Stool C Bay‐Exterior BR Wood Off‐White Intact A‐A Negative 0 0 209 Door C Bay‐Exterior BR Metal Off‐White Intact A‐C Negative 0 0 210 Toilet C Bay‐Exterior BR Ceramic White Intact A‐N/APositive 1 0.01

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

211 Sink C Bay‐Exterior BR Ceramic White Intact A‐N/APositive 1 0 212 Sink Basin C Bay‐Exterior BR Ceramic White Intact A‐N/APositive 5 0.19 213 Wall D Bay Drywall Off‐White Fair A Negative 0 0 214 Baseboard D Bay Wood Off‐White Fair A Negative 0 0 215 Wall D Bay‐Corridor Drywall Off‐White Intact A Negative 0 0 216 Baseboard D Bay‐Corridor Wood Off‐White Intact A Negative 0 0 217 Door D Bay‐Corridor Metal Dark Brown Intact A Negative 0.22 0.09 218 Door Casing D Bay‐Corridor Wood Off‐White Intact C Negative 0 0 219 Wall D Bay Brick Purple Fair A Negative 0.42 0.09 220 Wall D Bay Drywall Off‐White Fair B Negative 0 0 221 Baseboard D Bay Wood Off‐White Fair B Negative 0 0 222 Door D Bay Metal Dark Green Poor B Positive 5 0.17 223 Wall D Bay Brick Purple Fair B Negative 0.11 0.05 224 Door Casing D Bay Metal Purp over Dk Grn Fair B Negative 0.62 0.03 225 Door D Bay Metal Dark Green Fair C Negative 0.66 0.03 226 Panel Casing D Bay Metal Dark Green Fair C Negative 0.31 0.02 227 Door D Bay Metal Dark Green Poor C Positive 1.1 0.04 228 Door Casing D Bay Metal Dk Brn over Dk Grn Fair C Positive 3.34 0.09 229 Floor D Bay Concrete White Poor N/A Negative 0.83 0.08 230 Wall D Bay Brick Red Fair D Negative 0.27 0.07 231 Wall D Bay Brick White Fair D Negative 0.35 0.08 232 Beam D Bay Metal Dark Rust Fair D Positive 5 0.23 233 Panel Casing E Bay Metal Dark Green Fair A Negative 0.43 0.03 234 Door E Bay Metal Dark Green Fair A Positive 1.4 0.05 235 Wall E Bay Brick Purple Fair A Negative 0.9 0.05 236 Floor E Bay Concrete Yellow Poor N/A Positive 1.44 0.06 237 Wall E Bay Drywall Off‐White Intact B Negative 0 0 238 Baseboard E Bay Wood Off‐White Intact B Negative 0 0 239 Door E Bay Metal Dark Green Poor B Positive 5 0.15 240 Wall E Bay Brick Brown Intact B Negative 0.59 0.09

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

241 Door E Bay Metal Dark Green Fair C Positive 1.11 0.04 242 Door Casing E Bay Metal Dark Green Fair C Positive 5 0.14 243 Floor E Bay Concrete White over Yell Poor N/A Negative 0.07 0.01 244 Wall E Bay Brick Purple Fair C Positive 1.04 0.05 245 Wall E Bay Brick Red Fair D Negative 0.24 0.06 246 Wall E Bay Brick White Fair D Negative 0.36 0.02 247 Door Casing E Bay Metal Dark Green Fair D Negative 0.87 0.04 248 Beam E Bay Metal Dark Rust Fair N/A Positive 5 0.29 249 Wall F Bay‐Open Area Drywall Off‐White Intact A Negative 0 0 250 Wall F Bay‐Open Area Drywall Off‐White Intact B Negative 0 0 251 Wall F Bay‐Open Area Drywall Off‐White Intact C Negative 0 0 252 Wall F Bay‐Open Area Drywall Off‐White Intact D Negative 0 0 253 Door Casing F Bay‐Open Area Metal Maroon Intact D Negative 0 0 254 Door F Bay‐Open Area Metal Black Intact A Negative 0.01 0.01 255 Wall F Bay‐Vestibule #1 Drywall Off‐White Intact C Negative 0 0 256 Wall F Bay‐Vestibule #1 Drywall Off‐White Intact A Negative 0 0 257 Wall F Bay‐Vestibule #1 Drywall Off‐White Intact B Negative 0 0 258 Wall F Bay‐Vestibule #1 Drywall Off‐White Intact D Negative 0 0 259 Door F Bay‐Vestibule #1 Metal Black Intact A Negative 0 0 260 Radiator F Bay‐Vestibule #1 Metal Off‐White Intact A Negative 0 0 261 Door Casing F Bay‐Vestibule #1 Metal Maroon Intact B Negative 0 0 262 Wall F Bay‐Copy Rm #125 Drywall Off‐White Intact A Negative 0 0 263 Wall F Bay‐Copy Rm #125 Drywall Off‐White Intact B Negative 0 0 264 Wall F Bay‐Copy Rm #125 Drywall Off‐White Intact C Negative 0 0 265 Wall F Bay‐Copy Rm #125 Drywall Off‐White Intact D Negative 0 0 266 Wall F Bay‐Break Rm #126 Drywall Off‐White Intact A Negative 0 0 267 Wall F Bay‐Break Rm #126 Drywall Off‐White Intact B Negative 0 0 268 Wall F Bay‐Break Rm #126 Drywall Off‐White Intact C Negative 0 0 269 Wall F Bay‐Break Rm #126 Drywall Off‐White Intact D Negative 0 0 270 Wall F Bay‐BR Vestibule Drywall Off‐White Intact A Positive 1 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

271 Wall F Bay‐BR Vestibule Drywall Off‐White Intact B Negative 0 0 272 Wall F Bay‐BR Vestibule Drywall Off‐White Intact C Positive 1 0 273 Wall F Bay‐BR Vestibule Drywall Off‐White Intact D Negative 1 0 274 Radiator F Bay‐BR Vestibule Metal Off‐White Intact D Negative 0.01 0 275 Door F Bay‐BR Vestibule Metal Black Intact A Negative 0 0 276 Door Casing F Bay‐BR Vestibule Metal Maroon Intact B Negative 0 0 277 Wall F Bay‐Janitor's Closet Concrete Off‐White Intact A Negative 0 0 278 Wall F Bay‐Janitor's Closet Drywall Off‐White Intact B Negative 0 0 279 Wall F Bay‐Janitor's Closet Drywall Off‐White Intact C Negative 0 0 280 Wall F Bay‐Janitor's Closet Concrete Off‐White Intact D Negative 0 0 281 Sink Basin F Bay‐Janitor's Closet Ceramic White Intact B Negative 1 0 282 Door Casing F Bay‐Janitor's Closet Metal Maroon Intact D Negative 0 0 283 Wall F Bay‐Wmn's BR Drywall Off‐White Intact A Negative 0 0 284 Wall F Bay‐Wmn's BR Drywall Off‐White Intact B Negative 0 0 285 Wall F Bay‐Wmn's BR Drywall Off‐White Intact C Negative 0 0 286 Wall F Bay‐Wmn's BR Drywall Off‐White Intact D Negative 0 0 287 Cove Base F Bay‐Wmn's BR Ceramic White Intact C Negative 0.09 0.04 288 Sink F Bay‐Wmn's BR Ceramic White Intact D Positive 1 0.01 289 Toilet F Bay‐Wmn's BR Ceramic White Intact D Positive 1 0 290 Radiator F Bay‐Wmn's BR Metal Off‐White Intact B Negative 0 0 291 Floor F Bay‐Wmn's BR Ceramic Grey Intact N/A Negative 0 0 292 Door Casing F Bay‐Wmn's BR Metal Maroon Intact D Negative 0 0 293 Wall F Bay‐Men's BR Drywall Off‐White Intact A Negative 0 0 294 Wall F Bay‐Men's BR Drywall Off‐White Intact B Negative 0 0 295 Wall F Bay‐Men's BR Drywall Off‐White Intact C Negative 0 0 296 Wall F Bay‐Men's BR Drywall Off‐White Intact D Negative 0 0 297 Radiator F Bay‐Men's BR Metal Off‐White Intact D Negative 0 0 298 Toilet F Bay‐Men's BR Ceramic White Intact B Positive 1 0 299 Urinal F Bay‐Men's BR Ceramic White Intact B Negative 0 0 300 Sink F Bay‐Men's BR Ceramic White Intact B Positive 1 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

301 Cove Base F Bay‐Men's BR Ceramic White Intact D Negative 0.23 0.09 302 Floor F Bay‐Men's BR Ceramic Grey Intact N/A Negative 0 0 303 Door Jamb F Bay‐Men's BR Metal Maroon Intact B Negative 0 0 304 Wall F Bay‐Foyer Drywall Off‐White Intact B Negative 0 0 305 Wall F Bay‐Foyer Drywall Off‐White Intact C Negative 0 0 306 Wall F Bay‐Foyer Drywall Off‐White Intact D Negative 0 0 307 Door F Bay‐Foyer Metal Maroon Intact C Negative 0 0 308 Door F Bay‐Foyer Metal Black Intact A Negative 0 0 309 Door Casing F Bay‐Foyer Metal Dark Brown Intact A Positive 3.26 0.09 310 Wall F Bay‐Conference Rm #124 Drywall Off‐White Intact A Negative 0 0 311 Wall F Bay‐Conference Rm #124 Drywall Off‐White Intact B Negative 0 0 312 Wall F Bay‐Conference Rm #124 Drywall Off‐White Intact C Negative 0 0 313 Wall F Bay‐Conference Rm #124 Drywall Off‐White Intact D Negative 0 0 314 Door Casing F Bay‐Conference Rm #124 Metal Maroon Intact B Negative 0 0 315 Wall F Bay‐Security Office #122 Drywall Off‐White Intact A Negative 0 0 316 Wall F Bay‐Director's Office #120 Drywall Off‐White Intact A Negative 0 0 317 Wall F Bay‐Director's Office #120 Drywall Off‐White Intact B Negative 0 0 318 Wall F Bay‐Director's Office #120 Drywall Off‐White Intact C Negative 0 0 319 Wall F Bay‐Director's Office #120 Drywall Off‐White Intact D Negative 0 0 320 Door Casing F Bay‐Director's Office #120 Metal Maroon Intact C Negative 0 0 321 Wall F Bay‐Secretary's Office #122 Drywall Off‐White Intact B Negative 0 0 322 Wall F Bay‐Secretary's Office #122 Drywall Off‐White Intact C Negative 0 0 323 Wall F Bay‐Secretary's Office #122 Drywall Off‐White Intact D Negative 0 0 324 Door Jamb F Bay‐Secretary's Office #122 Metal Maroon Intact B Negative 0 0 325 Wall F Bay‐Deputy Director #123 Drywall Off‐White Intact A Negative 0 0 326 Wall F Bay‐Deputy Director #123 Drywall Off‐White Intact D Negative 0 0 327 Door Casing F Bay‐Deputy Director #123 Metal Maroon Intact C Negative 0 0 328 Wall F Bay‐Deputy Director #121 Drywall Off‐White Intact A Negative 0 0 329 Wall F Bay‐Deputy Director #121 Metal Maroon Intact B Negative 0 0 330 Wall F Bay‐Deputy Director #121 Drywall Off‐White Intact C Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

331 Wall F Bay‐Deputy Director #121 Drywall Off‐White Intact D Negative 0 0 332 Door Casing F Bay‐Deputy Director #121 Metal Maroon Intact D Negative 0 0 333 Wall G Bay‐Open Area Side C Drywall Off‐White Intact A Negative 0 0 334 Wall G Bay‐Open Area Side C Drywall Off‐White Intact B Negative 0 0 335 Wall G Bay‐Open Area Side C Drywall Off‐White Intact C Negative 0 0 336 Door G Bay‐Open Area Side C Metal Orange Intact C Negative 0 0 337 Wall G Bay‐Open Area Side C Drywall Off‐White Intact D Negative 0 0 338 Wall G Bay‐Copy Rm #118 Drywall Off‐White Intact A Negative 0 0 339 Wall G Bay‐Copy Rm #118 Drywall Off‐White Intact B Negative 0 0 340 Wall G Bay‐Copy Rm #118 Drywall Off‐White Intact C Negative 0 0 341 Wall G Bay‐Copy Rm #118 Drywall Off‐White Intact D Negative 0 0 342 Wall G Bay‐Wmn's BR #121 Drywall Off‐White Intact A Negative 0 0 343 Wall G Bay‐Wmn's BR #121 Drywall Off‐White Intact B Negative 0 0 344 Wall G Bay‐Wmn's BR #121 Drywall Off‐White Intact C Negative 0 0 345 Wall G Bay‐Wmn's BR #121 Drywall Off‐White Intact D Negative 0 0 346 Wall G Bay‐Wmn's BR #121 Ceramic Off‐White Intact A Negative 0.01 0 347 Wall G Bay‐Wmn's BR #121 Ceramic Off‐White Intact B Negative 0.01 0 348 Wall G Bay‐Wmn's BR #121 Ceramic Off‐White Intact C Negative 0.01 0 349 Wall G Bay‐Wmn's BR #121 Ceramic Off‐White Intact D Negative 0.01 0 350 Wall G Bay‐Wmn's BR #121 Ceramic Green Intact A Positive 1 0.03 351 Wall G Bay‐Wmn's BR #121 Ceramic Green Intact B Positive 1 0.05 352 Wall G Bay‐Wmn's BR #121 Ceramic Green Intact D Positive 1 0.03 353 Sink G Bay‐Wmn's BR #121 Ceramic White Intact A Negative 0 0 354 Toilet G Bay‐Wmn's BR #121 Ceramic White Intact A Negative 0 0 355 Radiator G Bay‐Wmn's BR #121 Metal Off‐White Intact C Negative 0 0 356 Door Casing G Bay‐Wmn's BR #121 Metal Orange Intact D Negative 0.05 0.07 357 Floor G Bay‐Wmn's BR #121 Ceramic Light Grey Intact N/A Negative 0 0 358 Wall G Bay‐Men's BR #120 Drywall Off‐White Intact A Negative 0 0 359 Wall G Bay‐Men's BR #120 Drywall Off‐White Intact B Negative 0 0 360 Wall G Bay‐Men's BR #120 Drywall Off‐White Intact C Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

361 Wall G Bay‐Men's BR #120 Drywall Off‐White Intact D Negative 0 0 362 Wall G Bay‐Men's BR #120 Ceramic Off‐White Intact A Negative 0.02 0.01 363 Wall G Bay‐Men's BR #120 Ceramic Off‐White Intact B Negative 0.01 0 364 Wall G Bay‐Men's BR #120 Ceramic Off‐White Intact C Negative 0.01 0 365 Wall G Bay‐Men's BR #120 Ceramic Off‐White Intact D Negative 0.01 0 366 Wall G Bay‐Men's BR #120 Ceramic Green Intact A Negative 0.02 0.01 367 Wall G Bay‐Men's BR #120 Ceramic Green Intact B Positive 1 0.01 368 Wall G Bay‐Men's BR #120 Ceramic Green Intact C Positive 1 0.02 369 Wall G Bay‐Men's BR #120 Ceramic Green Intact D Positive 1 0.01 370 Sink G Bay‐Men's BR #120 Ceramic White Intact C Negative 0 0 371 Urinal G Bay‐Men's BR #120 Ceramic White Intact C Negative 0.01 0.01 372 Toilet G Bay‐Men's BR #120 Ceramic White Intact C Negative 0 0 373 Door Casing G Bay‐Men's BR #120 Metal Orange Intact D Negative 0 0 374 Floor G Bay‐Men's BR #120 Ceramic Light Grey Intact N/A Negative 0 0 375 Wall G Bay‐Break Rm #115 Drywall Off‐White Intact A Negative 0 0 376 Wall G Bay‐Break Rm #115 Drywall Off‐White Intact B Negative 0 0 377 Wall G Bay‐Break Rm #115 Drywall Off‐White Intact C Negative 0 0 378 Wall G Bay‐Break Rm #115 Drywall Off‐White Intact D Negative 0 0 379 Wall G Bay‐Open Area Side A Drywall Off‐White Intact A Negative 0 0 380 Wall G Bay‐Open Area Side A Drywall Off‐White Intact B Negative 0 0 381 Wall G Bay‐Open Area Side A Drywall Off‐White Intact C Negative 0 0 382 Wall G Bay‐Open Area Side A Drywall Off‐White Intact D Negative 0 0 383 Door G Bay‐Open Area Side A Metal Orange Intact D Negative 0 0 384 Wall G Bay‐Open Area Side A Drywall Off‐White Intact A‐A Negative 0 0 385 Wall G Bay‐Open Area Side A Drywall Off‐White Intact A‐D Negative 0 0 386 Wall G Bay‐Vestibule #108 Drywall Off‐White Intact A Negative 0 0 387 Wall G Bay‐Vestibule #108 Drywall Off‐White Intact B Negative 0 0 388 Wall G Bay‐Vestibule #108 Drywall Off‐White Intact C Negative 0 0 389 Wall G Bay‐Vestibule #108 Drywall Off‐White Intact D Negative 0 0 390 Door G Bay‐Vestibule #108 Metal Orange Intact A Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

391 Radiator G Bay‐Vestibule #108 Metal Tan Intact D Negative 0 0 392 Wall G Bay‐Office Area #105 Drywall Off‐White Intact A Negative 0 0 393 Wall G Bay‐Office Area #105 Drywall Off‐White Intact B Negative 0 0 394 Wall G Bay‐Office Area #105 Drywall Off‐White Intact D Negative 0.11 0.13 395 Door Casing G Bay‐Office Area #105 Metal Orange Intact A Negative 0 0 396 Wall G Bay‐Office Area #105 Drywall Off‐White Intact C Negative 0 0 397 Wall G Bay‐Vestibule #101 Drywall Off‐White Intact A Negative 0 0 398 Wall G Bay‐Vestibule #101 Drywall Off‐White Intact B Negative 0 0 399 Wall G Bay‐Vestibule #101 Drywall Off‐White Intact C Negative 0 0 400 Wall G Bay‐Vestibule #101 Drywall Off‐White Intact D Negative 0.83 0.62 401 Door G Bay‐Vestibule #101 Metal Orange Intact B Negative 0 0 402 Wall H Bay‐Open Area Drywall Off‐White Intact A Negative 0 0 403 Window Casing H Bay‐Open Area Metal Tan Intact A Negative 0 0 404 Wall H Bay‐Open Area Drywall Off‐White Intact B Negative 0 0 405 Wall H Bay‐Open Area Drywall Off‐White Intact C Negative 0 0 406 Door Casing H Bay‐Open Area Metal Orange Intact C Negative 0 0 407 Wall H Bay‐Open Area Drywall Off‐White Intact D Negative 0 0 408 Door Casing H Bay‐Open Area Metal Off‐White Intact B‐B Negative 0 0 409 Door Casing H Bay‐Open Area Wood Orange Intact B Negative 0 0 410 Wall H Bay‐Copy Rm #139 Drywall Off‐White Intact A Negative 0 0 411 Wall H Bay‐Copy Rm #139 Drywall Off‐White Intact B Negative 0 0 412 Wall H Bay‐Copy Rm #139 Drywall Off‐White Intact C Negative 0 0 413 Wall H Bay‐Copy Rm #139 Drywall Off‐White Intact D Negative 0 0 414 Wall H Bay‐Wmn's BR Drywall Off‐White Intact A Negative 0 0 415 Wall H Bay‐Wmn's BR Drywall Off‐White Intact B Negative 0 0 416 Wall H Bay‐Wmn's BR Drywall Off‐White Intact C Negative 0 0 417 Wall H Bay‐Wmn's BR Drywall Off‐White Intact D Negative 0 0 418 Wall H Bay‐Wmn's BR Ceramic Beige Intact A Negative 0 0 419 Wall H Bay‐Wmn's BR Ceramic Beige Intact B Negative 0.01 0.01 420 Wall H Bay‐Wmn's BR Ceramic Beige Intact C Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

421 Wall H Bay‐Wmn's BR Ceramic Beige Intact D Negative 0.03 0.01 422 Wall H Bay‐Wmn's BR Ceramic Blue Intact A Negative 0.01 0 423 Wall H Bay‐Wmn's BR Ceramic Blue Intact B Negative 0.01 0.01 424 Wall H Bay‐Wmn's BR Ceramic Blue Intact C Negative 0.01 0.01 425 Wall H Bay‐Wmn's BR Ceramic Blue Intact D Negative 0 0 426 Floor H Bay‐Wmn's BR Ceramic Beige w/blue flecks Intact N/A Negative 0 0 427 Toilet H Bay‐Wmn's BR Ceramic White Intact D Positive 1 0.01 428 Sink H Bay‐Wmn's BR Ceramic White Intact B Positive 1 0.01 429 Window Sash H Bay‐Wmn's BR Metal Off‐White Intact A Negative 0 0 430 Door Casing H Bay‐Wmn's BR Metal Off‐White Intact D Negative 0 0 431 Wall H Bay‐Break Rm Drywall Off‐White Intact A Negative 0 0 432 Wall H Bay‐Break Rm Drywall Off‐White Intact B Negative 0 0 433 Wall H Bay‐Break Rm Drywall Off‐White Intact C Negative 0 0 434 Wall H Bay‐Break Rm Drywall Off‐White Intact D Negative 0 0 435 Door H Bay‐Break Rm Wood Maroon Intact B Negative 0 0 436 Wall H Bay‐Foyer Drywall Off‐White Fair A Negative 0 0 437 Wall H Bay‐Foyer Drywall Off‐White Fair B Negative 0 0 438 Wall H Bay‐Foyer Drywall Off‐White Fair C Negative 0 0 439 Wall H Bay‐Foyer Drywall Off‐White Fair D Negative 0 0 440 Door H Bay‐Foyer Metal Orange Intact B Negative 0 0 441 Radiator H Bay‐Foyer Metal Off‐White Intact C Negative 0 0 442 Wall H Bay‐Vestibule #208 Drywall Off‐White Intact A Negative 0 0 443 Wall H Bay‐Vestibule #208 Drywall Off‐White Intact B Negative 0 0 444 Wall H Bay‐Vestibule #208 Drywall Off‐White Intact C Negative 0 0 445 Wall H Bay‐Vestibule #208 Drywall Off‐White Intact D Negative 0 0 446 Door H Bay‐Vestibule #208 Metal Orange Intact A Negative 0.01 0 447 Radiator H Bay‐Vestibule #208 Metal Tan Intact D Negative 0 0 448 Wall I Bay‐Open Area Drywall Off‐White Intact A Negative 0 0 449 Wall I Bay‐Open Area Drywall Off‐White Intact B Negative 0 0 450 Wall I Bay‐Open Area Drywall Off‐White Intact C Negative 0 0

Feature Room Substrate Color Condition Side Positive / Negative

Instrument Reading

Standard Deviation

Defense Supply Center, Richmond X‐Ray Florescence (XRF) Lead Data ‐ Warehouse 32 Samples take on June 24, June 26‐28, July 2 and August 27‐28, 2013

451 Wall I Bay‐Open Area Drywall Off‐White Intact D Negative 0 0 452 Door Casing I Bay‐Open Area Metal Orange Intact D Negative 0 0 453 Wall I Bay‐Break Rm Drywall Off‐White Intact A Negative 0 0 454 Wall I Bay‐Break Rm Drywall Off‐White Intact B Negative 0 0 455 Wall I Bay‐Break Rm Drywall Off‐White Intact C Negative 0 0 456 Wall I Bay‐Break Rm Drywall Off‐White Intact D Negative 0 0 457 Wall I Bay‐Copy Rm Drywall Off‐White Intact A Negative 0 0 458 Wall I Bay‐Copy Rm Drywall Off‐White Intact B Negative 0 0 459 Wall I Bay‐Copy Rm Drywall Off‐White Intact C Negative 0 0 460 Wall I Bay‐Copy Rm Drywall Off‐White Intact D Negative 0 0 461 Wall I Bay‐Conference Rm Drywall Off‐White Intact A Negative 0 0 462 Wall I Bay‐Conference Rm Drywall Off‐White Intact B Negative 0 0 463 Wall I Bay‐Conference Rm Drywall Off‐White Intact C Negative 0 0 464 Wall I Bay‐Conference Rm Drywall Off‐White Intact D Negative 0.31 0.37 465 Door Casing I Bay‐Conference Rm Metal Orange Intact B Negative 0 0 466 Wall I Bay‐Foyer Drywall Off‐White Intact A Negative 0 0 467 Wall I Bay‐Foyer Drywall Off‐White Intact B Negative 0 0 468 Wall I Bay‐Foyer Drywall Off‐White Intact C Negative 0 0 469 Wall I Bay‐Foyer Drywall Off‐White Intact D Negative 0 0 470 Radiator I Bay‐Foyer Metal Off‐White Intact C Negative 0 0 471 Door I Bay‐Foyer Metal Orange Intact D Negative 0 0 472 Wall I Bay‐K Road Crossover Drywall Off‐White Intact A Negative 0 0 473 Wall I Bay‐K Road Crossover Drywall Off‐White Intact B Negative 0 0 474 Wall I Bay‐K Road Crossover Drywall Off‐White Intact C Negative 0 0 475 Wall I Bay‐K Road Crossover Drywall Off‐White Intact D Negative 0 0 476 Window Sash I Bay‐K Road Crossover Vinyl Black Intact D Negative 0.01 0 477 Door Casing I Bay‐K Road Crossover Metal Orange Intact B Negative 0 0 478 Door Casing I Bay‐K Road Crossover Wood Maroon Intact B‐B Negative 0 0 479 Ceiling I Bay‐K Road Crossover Drywall Off‐White Intact N/A Negative 0 0 480 Wall I Bay‐Office #158 Drywall Light Grey Intact A Negative 0 0

Feature Room Substrate Color…