Table 2

Facility #2 – Copper/Beryllium Machine Shop

Personal Breathing Zone (P) and Area (A) Air Sample Results for
Beryllium (Be) and Copper (Cu) 

Sample Number	Job Description/ Work Location	Sample Date	Sample Time 
(min.)	Sample Type	Be

Concentration (µg/m3)*	Cu

Concentration (µg/m3)*

NC-A-T-F01	Quality Control	6/19/2007	410	P	<0.017	<0.17

NC-A-T-F02	Quality Control	6/19/2007	327	P	<0.021	<0.21

NC-A-T-F03	Machine Shop	6/19/2007	412	P	<0.017	<0.17

NC-A-T-F04	Machine Shop	6/19/2007	416	P	<0.017	<0.17

NC-A-T-F05	Area north end of shop	6/19/2007	397	A	<0.018	<0.18

NC-A-T-F06	Area central near machine #8	6/19/2007	395	A	<0.017	<0.17

NC-A-T-F07	Area south end of shop	6/19/2007	389	A	<0.017	<0.17

NC-A-T-F08	Area multi spindles (steel)	6/19/2007	385	A	<0.018	<0.18

NC-A-W-F21	Machine Shop	6/20/2007	424	P	<0.016	0.23

NC-A-W-F22	Machine Shop	6/20/2007	436	P	<0.016	<0.16

NC-A-W-F23	Machine Shop	6/20/2007	418	P	0.047	2.84

NC-A-W-F24	Quality Control	6/20/2007	431	P	<0.015	<0.15

NC-A-W-F25	Area north end of shop	6/20/2007	425	A	<0.016	<0.16

NC-A-W-F26	Area central near machine #5	6/20/2007	421	A	<0.017	<0.17

NC-A-W-F27	Area south end near machine #2	6/20/2007	416	A	<0.016	<0.16

	EVALUATION CRITERIA

NIOSH REL

OSHA PEL	0.5

2.0	1000

1000

		* micrograms per cubic meter of air



Table 3

Facility #2 – Copper/Beryllium Machine Shop

Surface Wipe Sample Results for Beryllium (Be), Cadmium (Cd), Copper
(Cu), Lead (Pb), and Nickel (Ni)

Sample Number	Sample Location 	Sample Date	Be Conc. (µg/100cm2)	Cd
Conc. (µg/100cm2)	Cu Conc. (µg/100cm2)	Pb Conc. (µg/100cm2)	Ni Conc.
(µg/100cm2)

NC-A-T-G11	Break room counter	6/19/2007	0.033	0.15	2.7	<0.6	<0.7

NC-A-T-P11	Break room counter	6/19/2007	0.033	na	na	na	na

NC-A-T-G12	Parts cleaning table (next to men's room)	6/19/2007	0.38
0.092	27	3.7	<0.7

NC-A-T-P12	Parts cleaning table (next to men's room)	6/19/2007	0.008	na
na	na	na

NC-A-T-G13	Tool/work bench (along west wall)	6/19/2007	3.6	0.16	210	6.9
<0.7

NC-A-T-P13	Tool/work bench (along west wall)	6/19/2007	<0.006	na	na	na
na

NC-A-T-G14	Top of non-conforming materials cabinet (along west wall)
6/19/2007	0.31	0.72	65	17	7.9

NC-A-T-P14	Top of non-conforming materials cabinet (along west wall)
6/19/2007	0.058	na	na	na	na

NC-A-T-G15	Picnic table top in the steel area	6/19/2007	<0.03	0.15	3.3
0.88	<0.7

NC-A-T-P15	Picnic table top in the steel area	6/19/2007	0.016	na	na	na
na

NC-A-T-G16	Electrical box top,machine shop center, 10 feet above floor
6/19/2007	1.1	1.3	120	120	11

NC-A-T-P16	Electrical box top,machine shop center, 10 feet above floor
6/19/2007	0.300	na	na	na	na

NC-A-T-G17	Shelf in the men's room	6/19/2007	0.12	0.10	9.1	1.8	<0.7

NC-A-T-P17	Shelf in the men's room	6/19/2007	0.024	na	na	na	na

NC-A-T-G18	Shelf in the ladies room	6/19/2007	0.2	0.12	33	12	1.8

NC-A-T-P18	Shelf in the ladies room	6/19/2007	0.108	na	na	na	na

NC-A-T-G19	Tray in the quality control room	6/19/2007	0.74	0.11	110	5.2
1.6

NC-A-T-P19	Tray in the quality control room	6/19/2007	0.124	na	na	na	na

NC-A-T-G20	Bench top in storage area next to the office	6/19/2007	0.12
0.25	10	16	<0.7

NC-A-T-P20	Bench top in storage area next to the office	6/19/2007	0.016
na	na	na	na

µg/100cm2 = micrograms per 100 square centimeters of wiped surface

G = Ghost wipes

P= Palintest wipes analyzed for beryllium only; na = sample not analyzed
for cd, cu, pb or ni



Table 4

Facility #2 – Copper/Beryllium Machine Shop

Sioutas Size-Selective Impactor Air Sample Results for Beryllium (Be)
and Copper (Cu)

Sample Number	Job Description/                   Work Location	Sample
Date	Particle Size   (µm)	Sample Type	Be Conc. (µg/m3)	Cu Conc.
(µg/m3)

NC-A-T-I01A	Quality Control	6/19/2007	2.5	P	0.019	0.81

NC-A-T-I01B	Quality Control	6/19/2007	1.0	P	<0.006	<0.06

NC-A-T-I01C	Quality Control	6/19/2007	0.50	P	<0.006	0.09

NC-A-T-I01D	Quality Control	6/19/2007	0.25	P	0.006	0.12

NC-A-T-I01E	Quality Control	6/19/2007	<0.25	P	<0.006	<0.06

NC-A-T-I01	Quality Control	6/19/2007	 	P	0.025	1.02

 





 

NC-A-T-I02A	Machine Shop	6/19/2007	2.5	P	<0.005	<0.05

NC-A-T-I02B	Machine Shop	6/19/2007	1.0	P	<0.005	<0.05

NC-A-T-I02C	Machine Shop	6/19/2007	0.50	P	0.010	0.21

NC-A-T-I02D	Machine Shop	6/19/2007	0.25	P	<0.005	<0.05

NC-A-T-I02E	Machine Shop	6/19/2007	<0.25	P	<0.005	<0.05

NC-A-T-I02	Machine Shop	6/19/2007	 	P	0.010	0.21

 





 

NC-A-T-I03A	Machine Shop	6/19/2007	2.5	P	<0.006	<0.06

NC-A-T-I03B	Machine Shop	6/19/2007	1.0	P	<0.006	0.60

NC-A-T-I03C	Machine Shop	6/19/2007	0.50	P	<0.006	<0.06

NC-A-T-I03D	Machine Shop	6/19/2007	0.25	P	<0.006	<0.06

NC-A-T-I03E	Machine Shop	6/19/2007	<0.25	P	<0.006	<0.06

NC-A-T-I03	Machine Shop	6/19/2007	 	P	<0.006	0.60

 





 

NC-A-T-I04A	Machine Shop	6/19/2007	2.5	P	<0.006	0.10

NC-A-T-I04B	Machine Shop	6/19/2007	1.0	P	<0.006	<0.06

NC-A-T-I04C	Machine Shop	6/19/2007	0.50	P	<0.006	<0.06

NC-A-T-I04D	Machine Shop	6/19/2007	0.25	P	<0.006	<0.06

NC-A-T-I04E	Machine Shop	6/19/2007	<0.25	P	<0.006	<0.06

NC-A-T-I04	Machine Shop	6/19/2007	 	P	<0.006	0.10



Table 4 - continued

Facility #2 – Copper/Beryllium Machine Shop

Sioutas Size-Selective Impactor Air Sample Results for Beryllium (Be)
and Copper (Cu)

Sample Number	Job Description/                   Work Location	Sample
Date	Particle Size   (µm)	Sample Type	Be Conc. (µg/m3)	Cu Conc.
(µg/m3)

NC-A-T-I05A	Area north end of shop	6/19/2007	2.5	A	<0.006	0.17

NC-A-T-I05B	Area north end of shop	6/19/2007	1.0	A	<0.006	0.28

NC-A-T-I05C	Area north end of shop	6/19/2007	0.50	A	0.006	0.19

NC-A-T-I05D	Area north end of shop	6/19/2007	0.25	A	<0.006	0.35

NC-A-T-I05E	Area north end of shop	6/19/2007	<0.25	A	<0.006	<0.06

NC-A-T-I05	Area north end of shop	6/19/2007	 	A	0.006	0.99



NC-A-T-I06A	Area central near machine #8	6/19/2007	2.5	A	<0.006	<0.06

NC-A-T-I06B	Area central near machine #8	6/19/2007	1.0	A	<0.006	<0.06

NC-A-T-I06C	Area central near machine #8	6/19/2007	0.50	A	<0.006	<0.06

NC-A-T-I06D	Area central near machine #8	6/19/2007	0.25	A	<0.006	<0.06

NC-A-T-I06E	Area central near machine #8	6/19/2007	<0.25	A	<0.006	<0.06

NC-A-T-I06	Area central near machine #8	6/19/2007	 	A	<0.006	<0.06

 





 

NC-A-T-I07A	Area south end of shop	6/19/2007	2.5	A	<0.006	0.09

NC-A-T-I07B	Area south end of shop	6/19/2007	1.0	A	<0.006	<0.06

NC-A-T-I07C	Area south end of shop	6/19/2007	0.50	A	<0.006	0.08

NC-A-T-I07D	Area south end of shop	6/19/2007	0.25	A	<0.006	<0.06

NC-A-T-I07E	Area south end of shop	6/19/2007	<0.25	A	<0.006	<0.06

NC-A-T-I07	Area south end of shop	6/19/2007	 	A	<0.006	0.17

 





 

NC-A-T-I08A	Area multi spindles (steel)	6/19/2007	2.5	A	<0.006	<0.06

NC-A-T-I08B	Area multi spindles (steel)	6/19/2007	1.0	A	<0.006	<0.06

NC-A-T-I08C	Area multi spindles (steel)	6/19/2007	0.50	A	<0.006	<0.06

NC-A-T-I08D	Area multi spindles (steel)	6/19/2007	0.25	A	<0.006	<0.06

NC-A-T-I08E	Area multi spindles (steel)	6/19/2007	<0.25	A	<0.006	<0.06

NC-A-T-I08	Area multi spindles (steel)	6/19/2007	 	A	<0.006	<0.06



  Table 4 - continued

Facility #2 – Copper/Beryllium Machine Shop

Sioutas Size-Selective Impactor Air Sample Results for Beryllium (Be)
and Copper (Cu)

NC-A-W-I21A	Machine Shop	6/20/2007	2.5	P	0.009	0.96

NC-A-W-I21B	Machine Shop	6/20/2007	1.0	P	0.029	1.60

NC-A-W-I21C	Machine Shop	6/20/2007	0.50	P	<0.005	0.06

NC-A-W-I21D	Machine Shop	6/20/2007	0.25	P	0.018	1.12

NC-A-W-I21E	Machine Shop	6/20/2007	<0.25	P	<0.005	0.06

NC-A-W-I21	Machine Shop	6/20/2007	 	P	0.056	3.80









NC-A-W-I22A	Machine Shop	6/20/2007	2.5	P	<0.006	0.47

NC-A-W-I22B	Machine Shop	6/20/2007	1.0	P	<0.006	0.08

NC-A-W-I22C	Machine Shop	6/20/2007	0.50	P	<0.006	0.14

NC-A-W-I22D	Machine Shop	6/20/2007	0.25	P	<0.006	<0.06

NC-A-W-I22E	Machine Shop	6/20/2007	<0.25	P	<0.006	<0.06

NC-A-W-I22	Machine Shop	6/20/2007	 	P	<0.006	0.69









NC-A-W-I23A	Quality Control	6/20/2007	2.5	P	0.012	1.47

NC-A-W-I23B	Quality Control	6/20/2007	1.0	P	<0.006	0.08

NC-A-W-I23C	Quality Control	6/20/2007	0.50	P	<0.006	<0.06

NC-A-W-I23D	Quality Control	6/20/2007	0.25	P	<0.006	<0.06

NC-A-W-I23E	Quality Control	6/20/2007	<0.25	P	<0.006	<0.06

NC-A-W-I23	Quality Control	6/20/2007	 	P	0.012	1.55

 





 

NC-A-W-I24A	Quality Control	6/20/2007	2.5	P	<0.006	0.56

NC-A-W-I24B	Quality Control	6/20/2007	1.0	P	<0.006	<0.06

NC-A-W-I24C	Quality Control	6/20/2007	0.50	P	<0.006	<0.06

NC-A-W-I24D	Quality Control	6/20/2007	0.25	P	<0.006	<0.06

NC-A-W-I24E	Quality Control	6/20/2007	<0.25	P	<0.006	<0.06

NC-A-W-I24	Quality Control	6/20/2007	 	P	<0.006	0.56



  Table 4 - continued

Facility #2 – Copper/Beryllium Machine Shop

Sioutas Size-Selective Impactor Air Sample Results for Beryllium (Be)
and Copper (Cu)

NC-A-W-I25A	Area north end of shop	6/20/2007	2.5	A	<0.005	<0.05

NC-A-W-I25B	Area north end of shop	6/20/2007	1.0	A	<0.005	0.07

NC-A-W-I25C	Area north end of shop	6/20/2007	0.50	A	<0.005	<0.05

NC-A-W-I25D	Area north end of shop	6/20/2007	0.25	A	<0.005	0.07

NC-A-W-I25E	Area north end of shop	6/20/2007	<0.25	A	<0.005	<0.05

NC-A-W-I25	Area north end of shop	6/20/2007	 	A	<0.005	0.14

 





 

NC-A-W-I26A	Area central near machine #5	6/20/2007	2.5	A	<0.006	<0.06

NC-A-W-I26B	Area central near machine #5	6/20/2007	1.0	A	<0.006	<0.06

NC-A-W-I26C	Area central near machine #5	6/20/2007	0.50	A	<0.006	<0.06

NC-A-W-I26D	Area central near machine #5	6/20/2007	0.25	A	<0.006	<0.06

NC-A-W-I26E	Area central near machine #5	6/20/2007	<0.25	A	<0.006	<0.06

NC-A-W-I26	Area central near machine #5	6/20/2007	 	A	<0.006	<0.06

 





 

NC-A-W-I27A	Area south end near machine #2	6/20/2007	2.5	A	<0.006	0.14

NC-A-W-I27B	Area south end near machine #2	6/20/2007	1.0	A	<0.006	<0.06

NC-A-W-I27C	Area south end near machine #2	6/20/2007	0.50	A	<0.006	<0.06

NC-A-W-I27D	Area south end near machine #2	6/20/2007	0.25	A	<0.006	<0.06

NC-A-W-I27E	Area south end near machine #2	6/20/2007	<0.25	A	<0.006
<0.06

NC-A-W-I27	Area south end near machine #2	6/20/2007	 	A	<0.006	0.14





Table 5 

Facility #2 – Copper/Beryllium Machine Shop

MOUDI Size-Selective Impactor Air Sample Results for Total Particulate

Sample Number	Sample Location	Sample Date	Sample Volume (m3)	Particle 

Size

 (µm)	Particulate Conc.    (mg/m3)

A1-0	Beside Machine #9	6/19/2007	12.18	>18	0.028

A1-1	Beside Machine #9	6/19/2007	12.18	10	0.009

A1-2	Beside Machine #9	6/19/2007	12.18	5.6	0.009

A1-3	Beside Machine #9	6/19/2007	12.18	3.2	0.017

A1-4	Beside Machine #9	6/19/2007	12.18	1.8	0.020

A1-5	Beside Machine #9	6/19/2007	12.18	1.0	0.032

A1-6	Beside Machine #9	6/19/2007	12.18	0.56	0.039

A1-7	Beside Machine #9	6/19/2007	12.18	0.32	0.030

A1-8	Beside Machine #9	6/19/2007	12.18	0.18	0.018

A1-9	Beside Machine #9	6/19/2007	12.18	0.1	0.014

A1-10	Beside Machine #9	6/19/2007	12.18	0.056	0.017

A1-F	Beside Machine #9	6/19/2007	12.18	<0.056	0.007

A1-total	Beside Machine #9	6/19/2007	12.18	Total	0.244

 	 	 	 

 

B1-0	Between Machines #29 and #30	6/19/2007	12.27	>18	0.027

B1-1	Between Machines #29 and #30	6/19/2007	12.27	10	-0.031

B1-2	Between Machines #29 and #30	6/19/2007	12.27	5.6	0.009

B1-3	Between Machines #29 and #30	6/19/2007	12.27	3.2	0.020

B1-4	Between Machines #29 and #30	6/19/2007	12.27	1.8	0.014

B1-5	Between Machines #29 and #30	6/19/2007	12.27	1.0	0.026

B1-6	Between Machines #29 and #30	6/19/2007	12.27	0.56	0.010

B1-7	Between Machines #29 and #30	6/19/2007	12.27	0.32	0.011

B1-8	Between Machines #29 and #30	6/19/2007	12.27	0.18	0.005

B1-9	Between Machines #29 and #30	6/19/2007	12.27	0.1	0.010

B1-10	Between Machines #29 and #30	6/19/2007	12.27	0.056	0.014

B1-F	Between Machines #29 and #30	6/19/2007	12.27	<0.056	0.007

B1-total	Between Machines #29 and #30	6/19/2007	12.27	Total	0.123



Table 5 - continued

Facility #2 – Copper/Beryllium Machine Shop

MOUDI Size-Selective Impactor Air Sample Results for Total Particulate

Sample Number	Sample Location	Sample Date	Sample Volume (m3)	Particle 

Size

 (µm)	Particulate Conc.    (mg/m3)

C1-0	Between Machines #29 and #30	6/19/2007	12.12	>18	0.066

C1-1	Between Machines #29 and #30	6/19/2007	12.12	10	0.000

C1-2	Between Machines #29 and #30	6/19/2007	12.12	5.6	0.351

C1-3	Between Machines #29 and #30	6/19/2007	12.12	3.2	0.004

C1-4	Between Machines #29 and #30	6/19/2007	12.12	1.8	0.033

C1-5	Between Machines #29 and #30	6/19/2007	12.12	1.0	0.000

C1-6	Between Machines #29 and #30	6/19/2007	12.12	0.56	0.000

C1-7	Between Machines #29 and #30	6/19/2007	12.12	0.32	0.000

C1-8	Between Machines #29 and #30	6/19/2007	12.12	0.18	0.000

C1-9	Between Machines #29 and #30	6/19/2007	12.12	0.1	0.000

C1-10	Between Machines #29 and #30	6/19/2007	12.12	0.056	0.000

C1-F	Between Machines #29 and #30	6/19/2007	12.12	<0.056	0.006

C1-total	Between Machines #29 and #30	6/19/2007	12.12	Total	0.144

 	 	 	 

 

A2-0	Beside Machine #27	6/20/2007	12.57	>18	0.003

A2-1	Beside Machine #27	6/20/2007	12.57	10	0.001

A2-2	Beside Machine #27	6/20/2007	12.57	5.6	0.003

A2-3	Beside Machine #27	6/20/2007	12.57	3.2	0.005

A2-4	Beside Machine #27	6/20/2007	12.57	1.8	0.006

A2-5	Beside Machine #27	6/20/2007	12.57	1.0	0.042

A2-6	Beside Machine #27	6/20/2007	12.57	0.56	0.003

A2-7	Beside Machine #27	6/20/2007	12.57	0.32	0.003

A2-8	Beside Machine #27	6/20/2007	12.57	0.18	0.007

A2-9	Beside Machine #27	6/20/2007	12.57	0.1	0.002

A2-10	Beside Machine #27	6/20/2007	12.57	0.056	0.001

A2-F	Beside Machine #27	6/20/2007	12.57	<0.056	0.004

A2-total	Beside Machine #27	6/20/2007	12.57	Total	0.078



Table 5 - continued

Facility #2 – Copper/Beryllium Machine Shop

MOUDI Size-Selective Impactor Air Sample Results for Total Particulate

Sample Number	Sample Location	Sample Date	Sample Volume (m3)	Particle 

Size

 (µm)	Particulate Conc.    (mg/m3)

B2-0	Between Machines #29 and #30	6/20/2007	12.6	>18	0.012

B2-1	Between Machines #29 and #30	6/20/2007	12.6	10	-0.007

B2-2	Between Machines #29 and #30	6/20/2007	12.6	5.6	0.011

B2-3	Between Machines #29 and #30	6/20/2007	12.6	3.2	0.010

B2-4	Between Machines #29 and #30	6/20/2007	12.6	1.8	0.012

B2-5	Between Machines #29 and #30	6/20/2007	12.6	1.0	0.014

B2-6	Between Machines #29 and #30	6/20/2007	12.6	0.56	0.004

B2-7	Between Machines #29 and #30	6/20/2007	12.6	0.32	-0.008

B2-8	Between Machines #29 and #30	6/20/2007	12.6	0.18	0.001

B2-9	Between Machines #29 and #30	6/20/2007	12.6	0.1	0.000

B2-10	Between Machines #29 and #30	6/20/2007	12.6	0.056	0.000

B2-F	Between Machines #29 and #30	6/20/2007	12.6	<0.056	0.003

B2-total	Between Machines #29 and #30	6/20/2007	12.6	Total	0.052

 	 	 	 

 

C2-0	Between Machines #29 and #30	6/20/2007	12.6	>18	0.038

C2-1	Between Machines #29 and #30	6/20/2007	12.6	10	0.013

C2-2	Between Machines #29 and #30	6/20/2007	12.6	5.6	0.013

C2-3	Between Machines #29 and #30	6/20/2007	12.6	3.2	0.016

C2-4	Between Machines #29 and #30	6/20/2007	12.6	1.8	0.000

C2-5	Between Machines #29 and #30	6/20/2007	12.6	1.0	0.000

C2-6	Between Machines #29 and #30	6/20/2007	12.6	0.56	0.000

C2-7	Between Machines #29 and #30	6/20/2007	12.6	0.32	0.000

C2-8	Between Machines #29 and #30	6/20/2007	12.6	0.18	0.029

C2-9	Between Machines #29 and #30	6/20/2007	12.6	0.1	0.043

C2-10	Between Machines #29 and #30	6/20/2007	12.6	0.056	0.000

C2-F	Between Machines #29 and #30	6/20/2007	12.6	<0.056	0.003

C2-total	Between Machines #29 and #30	6/20/2007	12.6	Total	0.155





Figure 1. APS data from Facility #2 – Copper/Beryllium Machine Shop.

Table 6. 

Facility #2 – Copper/Beryllium Machine Shop 

Summary of APS data from Site 2.

Sampling location_date	

Geometric mean

((m)	

Mode

((m)	Particle number Concentration at mode size

(#/cm3)

Machining_0619	0.893	0.583	123.1

Heating_0619	0.909	0583	173.9

Sanding_0619	0.855	0.542	177.9

Machining_0620	0.833	0.583	174.7

Heating_0620	0.836	0.626	118.2

Office/QC room_0619	0.763	0.626	38.9



Appendix A

 Facility #2 – Copper/Beryllium Machine Shop

Personal Breathing Zone and Area Air Sample Results for Thirty-one
Elements

Sample Number	Al    (µg/m3)	Sb (µg/m3)	As (µg/m3)	Ba (µg/m3)	Be
(µg/m3)	Cd (µg/m3)	Ca (µg/m3)	Cr (µg/m3)	Co (µg/m3)	Cu (µg/m3)	Fe
(µg/m3)

NC-A-T-F01	<0.33	<0.25	<0.83	<0.02	<0.02	<0.02	<0.58	<0.17	<0.02	<0.2
<1.7

NC-A-T-F02	<0.42	<0.31	<1.05	<0.02	<0.02	<0.02	<0.73	<0.21	<0.03	<0.2
<2.1

NC-A-T-F03	<0.34	<0.25	<0.85	<0.02	<0.02	<0.02	<0.59	<0.17	<0.03	<0.2
<1.7

NC-A-T-F04	<0.34	<0.24	<0.85	<0.02	<0.02	<0.02	<0.59	<0.17	<0.03	<0.2
<1.7

NC-A-T-F05	<0.36	<0.27	<0.90	<0.02	<0.02	<0.02	<0.63	<0.18	<0.03	<0.2
<1.8

NC-A-T-F06	<0.34	<0.26	<0.86	<0.02	<0.02	<0.02	<0.60	<0.17	<0.03	<0.2
<1.7

NC-A-T-F07	<0.34	<0.26	<0.86	<0.02	<0.02	<0.02	<0.60	<0.17	<0.03	<0.2
<1.7

NC-A-T-F08	<0.35	<0.27	<0.89	<0.02	<0.02	<0.02	<0.62	<0.18	<0.03	<0.2
<1.8

NC-A-W-F21	<0.31	<0.23	<0.78	<0.02	<0.02	<0.02	<0.54	<0.16	<0.02	0.23
<1.6

NC-A-W-F22	<0.31	<0.23	<0.78	<0.02	<0.02	<0.02	<0.55	<0.16	<0.02	<0.2
<1.6

NC-A-W-F23	0.65	<0.26	<0.86	<0.02	0.05	<0.02	<0.60	<0.17	<0.03	2.84	<1.7

NC-A-W-F24	<0.31	<0.23	<0.77	<0.02	<0.02	<0.02	<0.54	<0.15	0.03	<0.2
<1.5

NC-A-W-F25	<0.33	<0.25	<0.82	<0.02	<0.02	<0.02	<0.57	<0.16	<0.02	<0.2
<1.6

NC-A-W-F26	<0.34	<0.26	<0.86	<0.02	<0.02	<0.02	<0.60	<0.17	<0.03	<0.17
<1.7

NC-A-W-F27	<0.32	<0.24	<0.81	<0.02	<0.02	<0.02	<0.57	<0.16	<0.02	<0.16
<1.6



Appendix A - Continued

 Facility #2 – Copper/Beryllium Machine Shop

Personal Breathing Zone and Area Air Sample Results for Thirty-one
Elements

Sample Number	La (µg/m3)	Pb (µg/m3)	Li (µg/m3)	Mg (µg/m3)	Mn
(µg/m3)	Mo (µg/m3)	Ni (µg/m3)	P (µg/m3)	K (µg/m3)	Se (µg/m3)

NC-A-T-F01	<0.01	<0.2	<0.8	<0.8	<0.06	<0.2	<0.02	<1.7	<0.4	<0.58

NC-A-T-F02	<0.01	<0.3	<1.0	<1.0	<0.07	<0.2	<0.03	<2.1	<0.5	<0.73

NC-A-T-F03	<0.01	<0.3	<0.8	<0.8	<0.06	<0.2	<0.03	<1.7	<0.4	<0.59

NC-A-T-F04	<0.01	<0.3	<0.8	<0.8	<0.06	<0.2	<0.03	<1.7	0.8	0.30

NC-A-T-F05	<0.01	<0.3	<0.9	<0.9	<0.06	<0.2	<0.03	<1.8	<0.4	<0.63

NC-A-T-F06	<0.01	<0.3	<0.9	<0.9	<0.06	<0.2	<0.03	<1.7	<0.4	<0.60

NC-A-T-F07	<0.01	<0.3	<0.9	<0.9	<0.06	<0.2	<0.03	<1.7	<0.4	0.30

NC-A-T-F08	<0.01	<0.3	<0.9	<0.9	<0.06	<0.2	<0.03	<1.8	<0.4	0.49

NC-A-W-F21	<0.01	<0.2	<0.8	<0.8	<0.05	<0.2	<0.02	<1.6	<0.4	<0.54

NC-A-W-F22	<0.01	<0.2	<0.8	<0.8	<0.05	<0.2	<0.02	<1.6	<0.4	0.82

NC-A-W-F23	<0.01	<0.3	<0.9	<0.9	<0.06	<0.2	<0.03	<1.7	<0.4	0.73

NC-A-W-F24	<0.01	<0.2	<0.8	<0.8	<0.05	<0.2	<0.02	<1.5	<0.4	0.04

NC-A-W-F25	<0.01	<0.2	<0.8	<0.8	<0.06	<0.2	<0.02	<1.6	<0.4	<0.57

NC-A-W-F26	<0.01	<0.3	<0.9	<0.9	<0.06	<0.2	<0.03	<1.7	<0.4	0.30

NC-A-W-F27	<0.01	<0.2	<0.8	<0.8	<0.06	<0.2	<0.02	<1.6	<0.4	0.85





Appendix A - Continued

 Facility #2 – Copper/Beryllium Machine Shop

Personal Breathing Zone and Area Air Sample Results for Thirty-one
Elements

Sample Number	Ag (µg/m3)	Sr (µg/m3)	Te (µg/m3)	Tl (µg/m3)	Sn
(µg/m3)	Ti (µg/m3)	V (µg/m3)	Y (µg/m3)	Zn (µg/m3)	Zr (µg/m3)

NC-A-T-F01	<0.02	<0.01	<0.4	<0.6	<0.8	0.012	<0.02	<0.005	<0.2	<0.3

NC-A-T-F02	<0.02	<0.01	<0.5	<0.7	<1.0	<0.003	<0.03	<0.006	<0.2	<0.4

NC-A-T-F03	<0.02	<0.01	<0.4	<0.6	<0.8	<0.003	<0.03	<0.005	<0.2	<0.3

NC-A-T-F04	<0.02	<0.01	<0.4	<0.6	<0.8	<0.003	<0.03	<0.005	<0.2	<0.3

NC-A-T-F05	<0.02	<0.01	<0.4	<0.6	<0.9	<0.003	<0.03	<0.005	<0.2	<0.2

NC-A-T-F06	<0.02	<0.01	<0.4	<0.6	<0.9	<0.003	<0.3	<0.005	<0.2	<0.3

NC-A-T-F07	<0.02	<0.01	<0.4	<0.6	<0.9	<0.003	<0.03	<0.005	<0.2	<0.3

NC-A-T-F08	<0.02	<0.01	<0.4	<0.6	<0.9	0.003	<0.03	<0.005	<0.2	<0.4

NC-A-W-F21	<0.02	<0.01	<0.4	<0.6	<0.8	<0.002	<0.02	<0.005	<0.2	<0.3

NC-A-W-F22	<0.02	<0.01	<0.4	<0.5	<0.8	<0.002	<0.02	<0.005	<0.2	<0.3

NC-A-W-F23	<0.02	<0.01	<0.4	<0.6	<0.9	0.033	<0.03	<0.005	<0.2	<0.3

NC-A-W-F24	<0.02	<0.01	<0.4	<0.5	<0.8	<0.002	<0.02	<0.005	<0.2	<0.3

NC-A-W-F25	<0.02	<0.01	<0.4	<0.6	<0.8	<0.002	<0.02	<0.005	<0.2	<0.3

NC-A-W-F26	<0.02	<0.01	<0.4	<0.6	<0.9	<0.003	<0.03	<0.005	<0.2	<0.3

NC-A-W-F27	<0.02	<0.01	<0.4	<0.6	<0.8	<0.002	<0.02	<0.005	<0.2	<0.3





Appendix B

 Facility #2 – Copper/Beryllium Machine Shop

Surface Wipe Sample Results for Thirty-one Elements

Sample Number	Al (µg/100cm2)	Sb (µg/100cm2)	As (µg/100cm2)	Ba
(µg/100cm2)	Be (µg/100cm2)	Cd (µg/100cm2)	Ca (µg/100cm2)	Cr
(µg/100cm2)

NC-A-T-G11	4	<2	<3	0.48	0.033	0.15	270	<0.3

NC-A-T-G12	4	<2	<3	0.4	0.38	0.092	430	4.1

NC-A-T-G13	4	<2	<3	4.7	3.6	0.16	300	0.99

NC-A-T-G14	43	<2	<3	2.6	0.31	0.72	440	19

NC-A-T-G15	3.6	<2	<3	0.9	<0.03	0.15	320	0.76

NC-A-T-G16	290	<2	<3	12	1.1	1.3	2700	24

NC-A-T-G17	3.6	<2	<3	0.97	0.12	0.10	300	0.48

NC-A-T-G18	19	<2	<3	1.5	0.2	0.12	430	4.4

NC-A-T-G19	45	<2	<3	0.43	0.74	0.11	380	3.2

NC-A-T-G20	34	<2	<3	1.2	0.12	0.25	560	1.2



Sample Number	Co (µg/100cm2)	Cu (µg/100cm2)	Fe (µg/100cm2)	La
(µg/100cm2)	Pb (µg/100cm2)	Li (µg/100cm2)	Mg (µg/100cm2)	Mn
(µg/100cm2)

NC-A-T-G11	<0.1	2.7	<20	<0.3	<0.6	0.053	130	0.24

NC-A-T-G12	<0.1	27	34	<0.3	3.7	0.063	140	0.74

NC-A-T-G13	0.5	210	340	<0.3	6.9	0.050	110	6.8

NC-A-T-G14	28	65	3000	0.41	17	0.420	190	32

NC-A-T-G15	<0.1	3.3	22	<0.3	0.88	0.024	130	0.42

NC-A-T-G16	14	120	1200	0.35	120	1.0	980	30

NC-A-T-G17	<0.1	9.1	<20	<0.3	1.8	0.024	130	0.39

NC-A-T-G18	1.1	33	71	<0.3	12	0.046	140	2

NC-A-T-G19	<0.1	110	27	<0.3	5.2	0.048	120	0.48

NC-A-T-G20	1.4	10	250	<0.3	16	0.076	210	4.0



Appendix B - Continued

 Facility #2 – Copper/Beryllium Machine Shop

Surface Wipe Sample Results for Thirty-one Elements

Sample Number	Mo (µg/100cm2)	Ni (µg/100cm2)	P (µg/100cm2)	K
(µg/100cm2)	Se (µg/100cm2)	Ag (µg/100cm2)	Sr (µg/100cm2)	Te
(µg/100cm2)

NC-A-T-G11	<0.2	<0.7	19	110	<2	<0.06	0.68	0.19

NC-A-T-G12	<0.2	<0.7	12	100	<2	<0.06	0.79	0.23

NC-A-T-G13	<0.2	<0.7	7	88	2.8	0.14	0.78	0.26

NC-A-T-G14	3.1	7.9	26	120	<2	2.8	1.1	<0.1

NC-A-T-G15	<0.2	<0.7	26	130	<2	<0.06	0.73	0.3

NC-A-T-G16	4.7	11	100	300	<2	0.46	3.5	0.26

NC-A-T-G17	<0.2	<0.7	21	120	<2	<0.06	0.70	<0.1

NC-A-T-G18	0.21	1.8	24	110	3.6	<0.06	0.95	0.13

NC-A-T-G19	<0.2	1.6	7	91	<2	<0.06	2.3	<0.1

NC-A-T-G20	<0.2	<0.7	23	100	<2	<0.06	0.94	0.28



Sample Number	Tl (µg/100cm2)	Sn (µg/100cm2)	Ti (µg/100cm2)	V
(µg/100cm2)	Y (µg/100cm2)	Zn (µg/100cm2)	Zr (µg/100cm2)

	NC-A-T-G11	<7	<2	<2	<0.04	<0.02	42	<40

	NC-A-T-G12	<7	<2	<2	<0.04	<0.02	79	<40

	NC-A-T-G13	<7	<2	<2	<0.04	<0.02	77	<40

	NC-A-T-G14	<7	<2	<2	1.0	0.022	110	<40

	NC-A-T-G15	<7	<2	<2	<0.04	<0.02	65	<40

	NC-A-T-G16	<7	<2	11	1.9	0.26	190	<40

	NC-A-T-G17	<7	2.2	<2	<0.04	<0.02	55	<40

	NC-A-T-G18	<7	<2	<2	0.075	<0.02	67	<40

	NC-A-T-G19	<7	<2	<2	<0.04	<0.02	86	<40

	NC-A-T-G20	<7	13	2.0	0.1	<0.02	150	<40

	

Appendix C

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	Al    (µg/m3)	Sb (µg/m3)	As
(µg/m3)	Ba (µg/m3)	Be (µg/m3)	Cd (µg/m3)	Ca (µg/m3)	Cr (µg/m3)	Co
(µg/m3)	Cu (µg/m3)	Fe (µg/m3)

NC-A-T-I01A	2.5	1.73	<0.09	<0.29	<0.005	0.019	<0.005	0.52	<0.06	<0.01
0.81	<0.6

NC-A-T-I01B	1.0	<0.12	<0.09	<0.29	<0.005	<0.005	<0.005	<0.20	<0.06	<0.01
<0.06	<0.6

NC-A-T-I01C	0.50	<0.12	<0.09	<0.29	<0.005	<0.005	<0.005	<0.20	<0.06
<0.01	0.09	<0.6

NC-A-T-I01D	0.25	<0.12	<0.09	<0.29	<0.005	0.006	<0.005	<0.20	<0.06	<0.01
0.12	<0.6

NC-A-T-I01E	filter	<0.12	<0.09	<0.29	<0.005	<0.005	<0.005	<0.20	<0.06
<0.01	<0.06	<0.6

NC-A-T-I01	total	1.73	<0.09	<0.29	<0.005	0.025	<0.005	0.52	<0.06	<0.01
1.02	<0.6

 













NC-A-T-I02A	2.5	0.72	<0.08	<0.27	<0.005	<0.005	<0.005	0.25	<0.05	<0.01
<0.05	<0.5

NC-A-T-I02B	1.0	0.38	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05	<0.01
<0.05	<0.5

NC-A-T-I02C	0.50	0.20	<0.08	<0.27	<0.005	0.010	<0.005	<0.19	<0.05	<0.01
0.21	<0.5

NC-A-T-I02D	0.25	0.46	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05	<0.01
<0.05	<0.5

NC-A-T-I02E	filter	<0.11	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05
<0.01	<0.05	<0.5

NC-A-T-I02	total	1.75	<0.08	<0.27	<0.005	0.010	<0.005	0.25	<0.05	<0.01
0.21	<0.5

 













NC-A-T-I03A	2.5	5.68	<0.09	<0.28	<0.006	<0.006	<0.006	0.37	<0.06	<0.01
<0.06	<0.6

NC-A-T-I03B	1.0	56.85	<0.09	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06	<0.01
0.60	<0.6

NC-A-T-I03C	0.50	3.98	<0.09	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06	<0.01
<0.06	<0.6

NC-A-T-I03D	0.25	2.22	<0.09	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06	<0.01
<0.06	<0.6

NC-A-T-I03E	filter	<0.11	<0.09	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06
<0.01	<0.06	<0.6

NC-A-T-I03	total	68.73	<0.09	<0.28	<0.006	<0.006	<0.006	0.37	<0.06	<0.01
0.60	<0.6

 













NC-A-T-I04A	2.5	3.08	<0.09	<0.28	<0.006	<0.006	<0.006	<0.20	0.08	<0.01
0.10	<0.6

NC-A-T-I04B	1.0	2.24	<0.09	<0.28	<0.006	<0.006	0.009	<0.20	<0.06	<0.01
<0.06	<0.6

NC-A-T-I04C	0.50	1.09	<0.09	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06	<0.01
<0.06	<0.6

NC-A-T-I04D	0.25	5.89	<0.09	<0.28	<0.006	<0.006	<0.006	0.28	<0.06	<0.01
<0.06	<0.6

NC-A-T-I04E	filter	<0.11	<0.09	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06
<0.01	<0.06	<0.6

NC-A-T-I04	total	12.31	<0.09	<0.28	<0.006	<0.006	0.009	0.28	0.08	<0.01
0.10	<0.6



Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	Al    (µg/m3)	Sb (µg/m3)	As
(µg/m3)	Ba (µg/m3)	Be (µg/m3)	Cd (µg/m3)	Ca (µg/m3)	Cr (µg/m3)	Co
(µg/m3)	Cu (µg/m3)	Fe (µg/m3)

NC-A-T-I05A	2.5	22.61	<0.09	<0.29	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
0.17	<0.6

NC-A-T-I05B	1.0	49.92	<0.09	<0.29	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
0.28	<0.6

NC-A-T-I05C	0.50	1.32	<0.09	<0.29	<0.006	0.006	<0.006	<0.21	<0.06	0.01
0.19	<0.6

NC-A-T-I05D	0.25	29.37	<0.09	<0.29	<0.006	<0.006	<0.006	<0.21	<0.06
<0.01	0.35	<0.6

NC-A-T-I05E	filter	<0.12	<0.09	<0.29	<0.006	<0.006	<0.006	<0.21	<0.06
<0.01	<0.06	<0.6

NC-A-T-I05	total	103.22	<0.09	<0.29	<0.006	0.006	<0.006	<0.21	<0.06	0.01
0.99	<0.6















NC-A-T-I06A	2.5	0.53	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

NC-A-T-I06B	1.0	0.23	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

NC-A-T-I06C	0.50	0.25	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

NC-A-T-I06D	0.25	0.25	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

NC-A-T-I06E	filter	<0.12	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06
<0.01	<0.06	<0.6

NC-A-T-I06	total	1.26	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

 













NC-A-T-I07A	2.5	0.26	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
0.09	<0.6

NC-A-T-I07B	1.0	0.86	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

NC-A-T-I07C	0.50	0.65	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
0.08	<0.6

NC-A-T-I07D	0.25	0.18	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

NC-A-T-I07E	filter	<0.12	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06
<0.01	<0.06	<0.6

NC-A-T-I07	total	1.95	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
0.17	<0.6

 













NC-A-T-I08A	2.5	0.23	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	0.12	<0.01
<0.06	<0.6

NC-A-T-I08B	1.0	<0.12	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

NC-A-T-I08C	0.50	<0.12	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06
<0.01	<0.06	<0.6

NC-A-T-I08D	0.25	0.12	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06	<0.01
<0.06	<0.6

NC-A-T-I08E	filter	<0.12	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	<0.06
<0.01	<0.06	<0.6

NC-A-T-I08	total	0.35	<0.09	<0.30	<0.006	<0.006	<0.006	<0.21	0.12	<0.01
<0.06	<0.6



Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	Al    (µg/m3)	Sb (µg/m3)	As
(µg/m3)	Ba (µg/m3)	Be (µg/m3)	Cd (µg/m3)	Ca (µg/m3)	Cr (µg/m3)	Co
(µg/m3)	Cu (µg/m3)	Fe (µg/m3)

NC-A-W-I21A	2.5	0.80	<0.08	<0.27	<0.005	0.009	<0.005	1.04	<0.05	<0.01
0.96	<0.6

NC-A-W-I21B	1.0	0.51	<0.08	<0.27	<0.005	0.029	<0.005	<0.19	<0.05	<0.01
1.60	<0.6

NC-A-W-I21C	0.50	1.55	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05	<0.01
0.06	<0.6

NC-A-W-I21D	0.25	0.32	<0.08	<0.27	<0.005	0.018	<0.005	<0.19	<0.05	<0.01
1.12	<0.6

NC-A-W-I21E	filter	<0.11	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05
<0.01	0.06	<0.6

NC-A-W-I21	total	3.17	<0.08	<0.27	<0.005	0.056	<0.005	1.04	<0.05	<0.01
3.80	<0.6















NC-A-W-I22A	2.5	0.18	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.06	0.02
0.47	<0.6

NC-A-W-I22B	1.0	0.89	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.06	<0.01
0.08	<0.6

NC-A-W-I22C	0.50	0.75	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.06	<0.01
0.14	<0.6

NC-A-W-I22D	0.25	0.58	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	0.27	<0.01
<0.06	0.9

NC-A-W-I22E	filter	<0.11	<0.08	<0.27	<0.005	<0.005	<0.005	0.28	<0.06
0.01	<0.06	<0.6

NC-A-W-I22	total	2.40	<0.08	<0.27	<0.005	<0.005	<0.005	0.28	0.27	0.03
0.69	0.9















NC-A-W-I23A	2.5	0.31	<0.08	<0.27	<0.005	0.012	<0.006	<0.19	<0.06	<0.01
1.47	<0.6

NC-A-W-I23B	1.0	<0.11	<0.08	<0.27	<0.005	<0.005	<0.006	<0.19	<0.06	<0.01
0.08	<0.6

NC-A-W-I23C	0.50	0.12	<0.08	<0.27	<0.005	<0.005	<0.006	<0.19	<0.06	<0.01
<0.06	<0.6

NC-A-W-I23D	0.25	0.22	<0.08	<0.27	<0.005	<0.005	<0.006	<0.19	<0.06	<0.01
<0.06	<0.6

NC-A-W-I23E	filter	0.23	<0.08	<0.27	<0.005	<0.005	<0.006	<0.19	<0.06
<0.01	<0.06	<0.6

NC-A-W-I23	total	0.89	<0.08	<0.27	<0.005	0.012	<0.006	<0.19	<0.06	<0.01
1.55	<0.6

 













NC-A-W-I24A	2.5	0.31	<0.08	<0.28	<0.006	<0.006	<0.006	0.23	<0.06	<0.01
0.56	<0.6

NC-A-W-I24B	1.0	0.19	<0.08	<0.28	<0.006	<0.006	<0.006	<0.20	0.08	<0.01
<0.06	<0.6

NC-A-W-I24C	0.50	<0.11	<0.08	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06
<0.01	<0.06	<0.6

NC-A-W-I24D	0.25	0.85	<0.08	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06	<0.01
<0.06	<0.6

NC-A-W-I24E	filter	<0.11	<0.08	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06
<0.01	<0.06	<0.6

NC-A-W-I24	total	1.34	<0.08	<0.28	<0.006	<0.006	<0.006	0.23	0.08	<0.01
0.56	<0.6



 Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	Al    (µg/m3)	Sb (µg/m3)	As
(µg/m3)	Ba (µg/m3)	Be (µg/m3)	Cd (µg/m3)	Ca (µg/m3)	Cr (µg/m3)	Co
(µg/m3)	Cu (µg/m3)	Fe (µg/m3)

NC-A-W-I25A	2.5	0.63	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05	<0.01
<0.05	<0.5

NC-A-W-I25B	1.0	0.71	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05	<0.01
0.07	<0.5

NC-A-W-I25C	0.50	0.93	<0.08	<0.27	0.170	<0.005	<0.005	<0.19	<0.05	<0.01
<0.05	<0.5

NC-A-W-I25D	0.25	1.02	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05	<0.01
0.07	<0.5

NC-A-W-I25E	filter	<0.11	<0.08	<0.27	<0.005	<0.005	<0.005	<0.19	<0.05
<0.01	<0.05	<0.5

NC-A-W-I25	total	3.30	<0.08	<0.27	0.170	<0.005	<0.005	<0.19	<0.05	<0.01
0.14	<0.5

 













NC-A-W-I26A	2.5	0.80	<0.08	<0.28	<0.006	<0.006	<0.006	0.30	<0.06	<0.01
<0.06	<0.6

NC-A-W-I26B	1.0	1.02	<0.08	<0.28	<0.006	<0.006	<0.006	0.21	<0.06	<0.01
<0.06	<0.6

NC-A-W-I26C	0.50	1.27	<0.08	<0.28	<0.006	<0.006	<0.006	<0.19	<0.06	<0.01
<0.06	<0.6

NC-A-W-I26D	0.25	1.02	<0.08	<0.28	<0.006	<0.006	<0.006	<0.19	<0.06	<0.01
<0.06	<0.6

NC-A-W-I26E	filter	<0.11	<0.08	<0.28	<0.006	<0.006	<0.006	<0.19	<0.06
<0.01	<0.06	<0.6

NC-A-W-I26	total	4.11	<0.08	<0.28	<0.006	<0.006	<0.006	0.51	<0.06	<0.01
<0.06	<0.6

 













NC-A-W-I27A	2.5	2.39	<0.08	<0.28	<0.006	<0.006	<0.006	0.20	<0.06	<0.01
0.14	<0.6

NC-A-W-I27B	1.0	1.15	<0.08	<0.28	<0.006	<0.006	<0.006	0.45	<0.06	<0.01
<0.06	<0.6

NC-A-W-I27C	0.50	0.48	<0.08	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06	<0.01
<0.06	<0.6

NC-A-W-I27D	0.25	1.38	<0.08	<0.28	<0.006	<0.006	<0.006	0.23	<0.06	<0.01
<0.06	<0.6

NC-A-W-I27E	filter	<0.11	<0.08	<0.28	<0.006	<0.006	<0.006	<0.20	<0.06
<0.01	<0.06	<0.6

NC-A-W-I27	total	5.39	<0.08	<0.28	<0.006	<0.006	<0.006	0.88	<0.06	<0.01
0.14	<0.6





Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	La (µg/m3)	Pb (µg/m3)	Li (µg/m3)
Mg (µg/m3)	Mn (µg/m3)	Mo (µg/m3)	Ni (µg/m3)	P (µg/m3)	K (µg/m3)	Se
(µg/m3)

NC-A-T-I01A	2.5	<0.003	3.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-T-I01B	1.0	<0.003	1.8	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-T-I01C	0.50	<0.003	1.7	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-T-I01D	0.25	<0.003	1.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-T-I01E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14
0.28

NC-A-T-I01	total	<0.003	8.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	0.28

 











	NC-A-T-I02A	2.5	<0.003	1.7	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.13	0.26

NC-A-T-I02B	1.0	<0.003	0.6	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.13	0.29

NC-A-T-I02C	0.50	<0.003	1.9	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.13	<0.19

NC-A-T-I02D	0.25	<0.003	2.0	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.13	<0.19

NC-A-T-I02E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.13
<0.19

NC-A-T-I02	total	<0.003	6.2	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.13	0.56

 











	NC-A-T-I03A	2.5	<0.003	5.4	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-T-I03B	1.0	<0.003	4.3	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	0.26

NC-A-T-I03C	0.50	<0.003	3.4	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	0.28

NC-A-T-I03D	0.25	<0.003	2.7	<0.3	<0.3	<0.02	<0.06	0.07	<0.6	<0.14	<0.20

NC-A-T-I03E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14
<0.20

NC-A-T-I03	total	<0.003	15.8	<0.3	<0.3	<0.02	<0.06	0.07	<0.6	<0.14	0.53

 











	NC-A-T-I04A	2.5	<0.003	5.0	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	0.17	<0.20

NC-A-T-I04B	1.0	<0.003	1.3	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-T-I04C	0.50	<0.003	4.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-T-I04D	0.25	<0.003	2.8	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-T-I04E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14
0.22

NC-A-T-I04	total	<0.003	13.7	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	0.17	0.22



Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	La (µg/m3)	Pb (µg/m3)	Li (µg/m3)
Mg (µg/m3)	Mn (µg/m3)	Mo (µg/m3)	Ni (µg/m3)	P (µg/m3)	K (µg/m3)	Se
(µg/m3)

NC-A-T-I05A	2.5	<0.003	0.2	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I05B	1.0	<0.003	2.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I05C	0.50	<0.003	1.3	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	0.44

NC-A-T-I05D	0.25	<0.003	0.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I05E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15
<0.21

NC-A-T-I05	total	<0.003	4.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	0.44













	NC-A-T-I06A	2.5	<0.003	1.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I06B	1.0	<0.003	1.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I06C	0.50	<0.003	2.0	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I06D	0.25	<0.003	1.7	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I06E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15
<0.21

NC-A-T-I06	total	<0.003	7.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

 











	NC-A-T-I07A	2.5	<0.003	3.3	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I07B	1.0	<0.003	0.3	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	0.21

NC-A-T-I07C	0.50	<0.003	2.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I07D	0.25	<0.003	2.7	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I07E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15
<0.21

NC-A-T-I07	total	<0.003	8.6	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	0.21

 











	NC-A-T-I08A	2.5	<0.003	2.0	<0.3	<0.3	<0.02	<0.06	0.04	<0.6	<0.15	<0.21

NC-A-T-I08B	1.0	<0.003	2.7	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I08C	0.50	<0.003	1.2	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I08D	0.25	<0.003	2.2	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-T-I08E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15
<0.21

NC-A-T-I08	total	<0.003	8.1	<0.3	<0.3	<0.02	<0.06	0.04	<0.6	<0.15	<0.21



Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	La (µg/m3)	Pb (µg/m3)	Li (µg/m3)
Mg (µg/m3)	Mn (µg/m3)	Mo (µg/m3)	Ni (µg/m3)	P (µg/m3)	K (µg/m3)	Se
(µg/m3)

NC-A-W-I21A	2.5	<0.003	0.5	<0.3	0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-W-I21B	1.0	<0.003	2.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-W-I21C	0.50	<0.003	0.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-W-I21D	0.25	<0.003	4.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21

NC-A-W-I21E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.15
<0.21

NC-A-W-I21	total	<0.003	8.8	<0.3	0.3	<0.02	<0.06	<0.01	<0.6	<0.15	<0.21













	NC-A-W-I22A	2.5	<0.003	0.6	<0.3	0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I22B	1.0	<0.003	0.7	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I22C	0.50	<0.003	5.6	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I22D	0.25	<0.003	4.5	<0.3	<0.3	<0.02	<0.06	0.12	<0.6	<0.14	<0.20

NC-A-W-I22E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	0.47
<0.20

NC-A-W-I22	total	<0.003	11.3	<0.3	0.3	<0.02	<0.06	0.12	<0.6	0.47	<0.20













	NC-A-W-I23A	2.5	<0.003	1.3	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.19

NC-A-W-I23B	1.0	<0.003	1.6	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.19

NC-A-W-I23C	0.50	<0.003	1.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.19

NC-A-W-I23D	0.25	<0.003	1.4	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.19

NC-A-W-I23E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14
<0.19

NC-A-W-I23	total	<0.003	6.2	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.19

 











	NC-A-W-I24A	2.5	<0.003	1.8	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I24B	1.0	<0.003	1.8	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I24C	0.50	<0.003	0.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I24D	0.25	<0.003	1.4	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I24E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14
<0.20

NC-A-W-I24	total	<0.003	5.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20



Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements 

Sample Number	Particle Size   (µm)	La (µg/m3)	Pb (µg/m3)	Li (µg/m3)
Mg (µg/m3)	Mn (µg/m3)	Mo (µg/m3)	Ni (µg/m3)	P (µg/m3)	K (µg/m3)	Se
(µg/m3)

NC-A-W-I25A	2.5	<0.003	4.4	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.14	0.19

NC-A-W-I25B	1.0	<0.003	4.1	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.14	<0.19

NC-A-W-I25C	0.50	<0.003	4.4	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.14	<0.19

NC-A-W-I25D	0.25	<0.003	4.4	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.14	<0.19

NC-A-W-I25E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.14
<0.19

NC-A-W-I25	total	<0.003	17.3	<0.3	<0.3	<0.02	<0.05	<0.01	<0.5	<0.14	0.19

 











	NC-A-W-I26A	2.5	<0.003	0.7	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.19

NC-A-W-I26B	1.0	<0.003	4.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.19

NC-A-W-I26C	0.50	<0.003	7.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.19

NC-A-W-I26D	0.25	<0.003	2.3	<0.3	<0.3	<0.02	<0.06	0.03	<0.6	<0.14	<0.19

NC-A-W-I26E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14
<0.19

NC-A-W-I26	total	<0.003	14.6	<0.3	<0.3	<0.02	<0.06	0.03	<0.6	<0.14	<0.19

 











	NC-A-W-I27A	2.5	<0.003	2.4	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I27B	1.0	<0.003	1.0	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I27C	0.50	<0.003	0.5	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I27D	0.25	<0.003	0.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20

NC-A-W-I27E	filter	<0.003	<0.1	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14
<0.20

NC-A-W-I27	total	<0.003	4.9	<0.3	<0.3	<0.02	<0.06	<0.01	<0.6	<0.14	<0.20





Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	Ag (µg/m3)	Sr (µg/m3)	Te (µg/m3)
Tl (µg/m3)	Sn (µg/m3)	Ti (µg/m3)	V (µg/m3)	Y (µg/m3)	Zn (µg/m3)	Zr
(µg/m3)

NC-A-T-I01A	2.5	<0.006	<0.003	<0.14	<0.20	<0.29	0.004	<0.009	<0.002
<0.06	<0.12

NC-A-T-I01B	1.0	<0.006	<0.003	<0.14	<0.20	<0.29	0.003	<0.009	<0.002
<0.06	<0.12

NC-A-T-I01C	0.50	<0.006	<0.003	<0.14	<0.20	<0.29	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I01D	0.25	<0.006	<0.003	<0.14	<0.20	<0.29	0.007	<0.009	<0.002
<0.06	<0.12

NC-A-T-I01E	filter	<0.006	<0.003	<0.14	<0.20	<0.29	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I01	total	<0.006	<0.003	<0.14	<0.20	<0.29	0.014	<0.009	<0.002
<0.06	<0.12

 









	 

NC-A-T-I02A	2.5	<0.005	0.003	<0.13	<0.19	<0.27	0.002	<0.008	<0.002	<0.05
<0.11

NC-A-T-I02B	1.0	<0.005	<0.003	<0.13	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-T-I02C	0.50	<0.005	<0.003	<0.13	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-T-I02D	0.25	<0.005	<0.003	<0.13	<0.19	<0.27	0.002	<0.008	<0.002
<0.05	<0.11

NC-A-T-I02E	filter	<0.005	<0.003	<0.13	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-T-I02	total	<0.005	0.003	<0.13	<0.19	<0.27	0.003	<0.008	<0.002
<0.05	<0.11

 









	 

NC-A-T-I03A	2.5	<0.006	<0.003	<0.14	<0.20	<0.28	0.003	<0.008	<0.002
<0.05	<0.11

NC-A-T-I03B	1.0	<0.006	<0.003	<0.14	<0.20	<0.28	0.006	<0.008	<0.002
<0.05	<0.11

NC-A-T-I03C	0.50	<0.006	0.006	<0.14	<0.20	<0.28	0.002	<0.008	<0.002
<0.05	<0.11

NC-A-T-I03D	0.25	<0.006	<0.003	<0.14	<0.20	<0.28	0.001	<0.008	<0.002
<0.05	<0.11

NC-A-T-I03E	filter	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-T-I03	total	<0.006	0.006	<0.14	<0.20	<0.28	0.012	<0.008	<0.002
<0.05	<0.11

 









	 

NC-A-T-I04A	2.5	<0.006	<0.003	<0.14	<0.20	<0.28	0.003	<0.008	<0.002
<0.05	<0.11

NC-A-T-I04B	1.0	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-T-I04C	0.50	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-T-I04D	0.25	<0.006	<0.003	<0.14	<0.20	<0.28	0.002	<0.008	<0.002
<0.05	<0.11

NC-A-T-I04E	filter	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-T-I04	total	<0.006	<0.003	<0.14	<0.20	<0.28	0.005	<0.008	<0.002
<0.05	<0.11



Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	Ag (µg/m3)	Sr (µg/m3)	Te (µg/m3)
Tl (µg/m3)	Sn (µg/m3)	Ti (µg/m3)	V (µg/m3)	Y (µg/m3)	Zn (µg/m3)	Zr
(µg/m3)

NC-A-T-I05A	2.5	<0.006	<0.003	<0.15	<0.21	<0.29	0.004	<0.008	<0.002
<0.06	<0.12

NC-A-T-I05B	1.0	<0.006	<0.003	<0.15	<0.21	<0.29	0.005	<0.008	<0.002
<0.06	<0.12

NC-A-T-I05C	0.50	<0.006	<0.003	<0.15	<0.21	<0.29	0.002	<0.008	<0.002
<0.06	<0.12

NC-A-T-I05D	0.25	<0.006	<0.003	<0.15	<0.21	<0.29	0.003	<0.008	<0.002
<0.06	<0.12

NC-A-T-I05E	filter	<0.006	<0.003	<0.15	<0.21	<0.29	<0.001	<0.008	<0.002
<0.06	<0.12

NC-A-T-I05	total	<0.006	<0.003	<0.15	<0.21	<0.29	0.013	<0.008	<0.002
<0.06	<0.12













	NC-A-T-I06A	2.5	<0.006	<0.003	<0.15	<0.21	<0.30	0.002	<0.009	<0.002
<0.06	<0.12

NC-A-T-I06B	1.0	<0.006	0.005	<0.15	<0.21	<0.30	0.001	<0.009	<0.002	<0.06
<0.12

NC-A-T-I06C	0.50	<0.006	0.003	<0.15	<0.21	<0.30	0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I06D	0.25	<0.006	0.004	<0.15	<0.21	<0.30	0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I06E	filter	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I06	total	<0.006	0.012	<0.15	<0.21	<0.30	0.006	<0.009	<0.002
<0.06	<0.12

 









	 

NC-A-T-I07A	2.5	<0.006	<0.003	<0.15	<0.21	<0.30	0.002	<0.009	<0.002
<0.06	<0.12

NC-A-T-I07B	1.0	<0.006	0.009	<0.15	<0.21	<0.30	0.003	<0.009	<0.002	<0.06
<0.12

NC-A-T-I07C	0.50	<0.006	<0.003	<0.15	<0.21	<0.30	0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I07D	0.25	<0.006	<0.003	<0.15	<0.21	<0.30	0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I07E	filter	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I07	total	<0.006	0.009	<0.15	<0.21	<0.30	0.007	<0.009	<0.002
<0.06	<0.12

 









	 

NC-A-T-I08A	2.5	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I08B	1.0	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I08C	0.50	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I08D	0.25	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I08E	filter	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-T-I08	total	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12



Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	Ag (µg/m3)	Sr (µg/m3)	Te (µg/m3)
Tl (µg/m3)	Sn (µg/m3)	Ti (µg/m3)	V (µg/m3)	Y (µg/m3)	Zn (µg/m3)	Zr
(µg/m3)

NC-A-W-I21A	2.5	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I21B	1.0	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I21C	0.50	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I21D	0.25	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I21E	filter	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I21	total	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12













	NC-A-W-I22A	2.5	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I22B	1.0	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I22C	0.50	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I22D	0.25	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I22E	filter	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12

NC-A-W-I22	total	<0.006	<0.003	<0.15	<0.21	<0.30	<0.001	<0.009	<0.002
<0.06	<0.12













	NC-A-W-I23A	2.5	<0.006	<0.003	<0.14	<0.19	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I23B	1.0	<0.006	<0.003	<0.14	<0.19	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I23C	0.50	<0.006	<0.003	<0.14	<0.19	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I23D	0.25	<0.006	<0.003	<0.14	<0.19	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I23E	filter	<0.006	<0.003	<0.14	<0.19	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I23	total	<0.006	<0.003	<0.14	<0.19	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

 









	 

NC-A-W-I24A	2.5	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	0.011
<0.06	<0.11

NC-A-W-I24B	1.0	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	0.011
<0.06	<0.11

NC-A-W-I24C	0.50	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	0.002
<0.06	<0.11

NC-A-W-I24D	0.25	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	0.002
<0.06	<0.11

NC-A-W-I24E	filter	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	0.004
<0.06	<0.11

NC-A-W-I24	total	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	0.030
<0.06	<0.11



Appendix C - Continued

Facility #2 – Copper/Beryllium Machine Shop 

Personal Breathing Zone and Area Sioutas Size-Selective Impactor Air
Sample Results for Thirty-one Elements

Sample Number	Particle Size   (µm)	Ag (µg/m3)	Sr (µg/m3)	Te (µg/m3)
Tl (µg/m3)	Sn (µg/m3)	Ti (µg/m3)	V (µg/m3)	Y (µg/m3)	Zn (µg/m3)	Zr
(µg/m3)

NC-A-W-I25A	2.5	<0.006	<0.003	<0.14	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-W-I25B	1.0	<0.006	<0.003	<0.14	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-W-I25C	0.50	<0.006	<0.003	<0.14	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-W-I25D	0.25	<0.006	<0.003	<0.14	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-W-I25E	filter	<0.006	<0.003	<0.14	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

NC-A-W-I25	total	<0.006	<0.003	<0.14	<0.19	<0.27	<0.001	<0.008	<0.002
<0.05	<0.11

 









	 

NC-A-W-I26A	2.5	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I26B	1.0	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I26C	0.50	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I26D	0.25	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I26E	filter	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I26	total	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

 









	 

NC-A-W-I27A	2.5	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I27B	1.0	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I27C	0.50	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I27D	0.25	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I27E	filter	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11

NC-A-W-I27	total	<0.006	<0.003	<0.14	<0.20	<0.28	<0.001	<0.008	<0.002
<0.06	<0.11



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