The Motor Vehicle Manufacturing Industry Applying Aluminum Parts --

Leachable Arsenic Data

Facility	Sample name	Sample date	Leachate detected (mg/L)	Method







GM Lansing Assembly 	LAN-S01-03	12/19/1997	0.048	X          6020

	3880.03	11/16/2000	0.0182	6020

	3880.04	11/16/2000	0.0245	6020

	10904.01	10/31/2002	0.01	6020

	11180.01	11/25/2002	0.01	6020

GM Orion Assembly





	verification data WWTPS I	12/3/1998	0.015	6020

	verification data WWTPS II	12/3/1998	0.016	6020

	99-21 WWTP #4	9/20/1999	0.008	6020

	verification	11/28/2000	0.022	6010

	Sample #1 verification	12/13/2000	0.018	6010

	Sample #2 verification	12/13/2000	0.02	6010

	Sample #3 verification	12/13/2000	0.019	6010

	Sample #4 verification	12/13/2000	0.019	6010

	verification 	12/21/2000	0.03	6010

	verification	12/28/2000	0.036	6010

	verification 	1/30/2001	0.025	6010

	verification	1/30/2001	0.022	6010

	verification	2/22/2001	0.011	6010

	verification	3/29/2001	0.011	6010

	verification	4/23/2001	0.014	6010

	verification	7/17/2001	0.015	6010

	verification	10/15/2001	0.022	6010

	verification	12/5/2001	0.019	6010

	verification	2/12/2002	0.044	6010

	verification	4/11/2002	0.027	6010

	verification	6/24/2002	0.012	6010

	verification	8/7/2002	0.011	6010

	verification	10/9/2002	0.018	6010

	verification	12/9/2002	0.012	6010

	verification	3/7/2003	0.01	6010

	verification	6/6/2003	0.015	6010

	verification	9/19/2003	0.018	6010

	verification	12/3/2003	0.015	6010

GM Oklahoma City	OKL-S01-01	12/16/1997	0.013	X        Unclear

	OKL-S01-02	12/16/1997	0.015	X        Unclear

	OKL-S02-01	6/11/1998	0.078	X        Unclear

	OKL-S02-02	6/11/1998	0.06	X        Unclear

	OKL-S02-03	6/11/1998	0.079	X        Unclear

	OKL-S02-04	6/11/1998	0.064	X        Unclear

	OKL-S02-05	6/11/1998	0.06	X        Unclear

GM Lordstown Assembly	LOR-S01-01	12/16/1997	0.022	X          6020

	LOR-S01-02	12/16/1997	0.025	X          6020

	LOR-S02-01	6/9/1998	0.125	X          6010

	LOR-S02-02	6/9/1998	0.118	X          6010

	S02971.05	8/11/2000	0.04	6020

GM Pontiac East	PE-1

0.48	6010

	PE-2

0.0045	6020

	PE-3

0.24	6010

	PE-4

0.27	6010

	PE-5

0.19	6010

	PE-6

0.39	6010

	PE-7

0.25	6010

GM Flint Truck	FT-1

0.29	6010

	FT-2

0.22	6010

	FT-3

0.0071	6020

	FT-4

0.3	6010

	FT-5

0.23	6010

	FT-6

0.31	6010

	FT-7

0.22	6010

GM Lans. Grand River	LGR-1

0.29	6010

	LGR-2

0.33	6010

	LGR-3

0.31	6010

	LGR-4

0.31	6010

	LGR-5

0.24	6010

	LGR-6

0.008	6020

	LGR-7

0.31	6010

Ford Wixom Assembly	Drum #1

0.21	6010

	Drum #2

0.21	6010

	Drum #2 duplicate

0.15	6010

	Drum #3

0.18	6010

	Drum #4

0.23	6010

	Drum #5

0.18	6010

	Drum #6

0.15	6010

Ford Truck Wayne	Drum #1

0.0135	6020

	Drum #2

0.0122	6020

	Drum #3

0.011	6020

	Drum #4

0.005	6020

	Drum #5

0.0062	6020

	Drum #6

0.0065	6020

GM Hamtramck	H1-3

0.0107	6020







X = one of the OWEP extractions was ND, final result conservatively
calculated   	 

using the sample quantitation limit in the final calculation of mobile
metals concentration







	                 TCLP data from Method 6020 only





mg/L (sorted data)





	0.0045





	0.005





	0.0062





	0.0065





	0.0071





	0.008





	0.008





	0.01





	0.01





	0.0107





	0.011





	0.0122





	0.0135





	0.015





	0.016





	0.0182





	0.022





	0.0245





	0.025	90th%





0.04





	0.048	21 pts

















	n 	21





MAXIMUM	0.048





MEAN	0.015304762





MEDIAN	0.011





Std. Dev.	0.011352245





	 





90th Percentile	0.025





50th Percentile	0.011











	

