3M Specialty Materials 3M Center St.

3M Specialty Materials 3M Center St.

Larry R.

Katherine E.

AR&SL6 12 A I i|nr- To: Mary Dominiak/DC/USEPA/US@EPA, oppt.ndc@epamail.epa.gov cc: Stephen H Korzeniowski <Stephen.H.Korzeniowski@USA.dupont.com>, smythe@rand.org Subject: TRP Study Reports : Submission to AR-226 io March 10, 2003 To : Mary E.

Telomer Research Program AR226-1421 Report Title: 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoroAlga, Growth Inhibition Test with Scenedesmus subspicatus, 72h, Limit Test with the Water Accommodated Fraction (WAF) Author(s): Dirk Scheerbaum OPPT NCIC 2003 July 18 12:00PM Contractor: Dr.

3M Specialty Materials 3M Center St.

PFOA: Lactational and Placental Transport Pharmacokinetic Study in Rats DuPont-13309 A#22kr1551 X.

fitk - I '700 ENCLOSURE 4 ~0 to DescriDtion of the 3M Decatur Inactive Landfill Containment Structure --------------------- k ---------------------------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------- -- , o 50 "t3 m o -H rn At the 3M Decatur site, a RCRA interim remedial measures (IRM) program is q% currently underway to construct a containment structure for an inactive landfill, cirhis IRM program is being undertaken by 3M pursuant to an IRM Work Plan that was approved by the Alabama Department of Environmental Management (ADEM) on December 16, 2002.

Virtual conference Page 1 o f2 SA EWT-A.

FOSA 3M FLUOROCHEMICAL SUBMISSIONS February, 2002 - May 11, 2004 TOXICOLOGY, EPIDEMIOLOGY AND MEDICAL SURVEILLANCE Click on Study Title to View Report Perfluorooctanesulfonamide Toxicokinetic Study 1.

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Study Title Soil Adsorption/Desorption Study o f Potassium Perfluorooctanesulfonate (PFOS) Data Requirem ent Based on OECD 106 A u th o r M ark E.

3M Specialty Materials June 15, 2000 3M Center St.

AR226-2115 r Test Results Industrial Hygiene Sam ple Date R ange 1/1/88 12/31/88 C oncentration R ange Action Level 100% Sam ple D t S am ple# D uration T ype Em ployee Name BTO: 08 TEFLON LOG: 0 ACIDNEUTPIT-GENERAL 5/4/88 40895 1440 Z Pere Chem ical C one Unit Percent C-8/FC-143 0 .0 3 MPB 5.4% BTO : 08 TEFLON LOC : 109 P /S - DAY POLY/MON ESI WIECH (COMB W/TMO10S) 7/27/88 14397 420 P none C-8/FC-143 0.03 MPB 5.4% BTO: 08 TEFLON LOG: 701 FINE POWDER DRYER-EAST SIDE #2 2/21/88 46265 Oqfvlwg Z 4/16/88 46286 6/14/88 46287 393 Z 450 2 9/5/88 46289 490 Z 9/25/88 46238 390 Z 11/13/38 46290 300 Z C-8/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 BTO: 08 LOC: 702 TEFLON FINE POWDER DRYER CONTROL ROOM (ALSO SEE TTF031 2/10/88 36612 6/24/88 36615 6/25/88 36614 330 Z 420 z 420 z C-8/FC-143 C-8/FC-143 C-8/FC-143 8/20/88 36616 10/14/88 36617 330 z 330 z C-8/FC-143 C-8/FC-143 BTO; 08 TEFLON LOC: 703 FINE POWDER PACKOUT ROOM 1/17/88 34561 450 z 1/18/88 34560 360 z 2/29/88 34563 360 z 4/5/88 40678 420 z 4/26/88 34664 450 z 6/21/68 40903 381 z 6/23/88 40901 420 z 6/24/88 40902 420 z Tuesday, January 16,2001 9:41:56AM C-8/FC-143 C-8/FC-143 C S /F C -1 4 3 C-8/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 0.183 MPB <0.005 MPB 0.107 MPB 0.11 MPB 0 5 3 MPB 0.32 MPB 32.7% 0.9% 19.1% 19.6% 94.6% 57.1% 0.072 MPB <0.03 MPB <0.03 MPB 0.04 MPB <0.03 MPB 12.9% 5.4% 5.4% 7.1% 5.4% 0.065 MPB 0.1 MPB 0.068 MPB 0.034 MPB 0.006 MPB <0.03 MPB <0.03 MPB <0.03 MPB 11.6% 17.9% 12.1% 6.1% 1.1% 5.4% 5.4% 5.4% Page 1of 12 AJP003893 EJD113027 Sam ple Dt Sam ple# D uration T ype Em ployee Name 8/23/88 41082 9/5/88 41097 10/1/SB 41108 10(31/88 41124 370 Z 450 z 401 z 339 z BTQ : 08 TEFLON LQC i ' 704 A/S - FINE POWDER 0 8 WEIGH HOOD 1/17/88 34883 <0 z 6/13/88 34988 420 z 9/5/88 34090 4S0 z 9/25/88 34989 390 z BTO: 08 TEFLON LQC: 70S DISPERSION PACK OUT AREA 3/29/86 37381 450 z 8/18/88 37383 360 z BTO: 03 LQC: 706 TEFLON FINE POWDER DRYER #3 3/27/88 34271 360 z 4/25(88 34270 360 z 8/20(38 34273 330 z 8/28/88 34272 450 z 10/25/88 34278 420 z 11/11/88 34274 330 z 11/11/88 34275 330 z BTO: 0B L O t: 70S TEFLON P/S - FINE POWDER PACKOUT (08PJ) 4/14/88 14135 420 p 4/29/88 14147 420 p 6/23/88 14195 420 p 7/7/88 14349 420 p 7/18/88 14403 420 p 7/27/88 14399 420 p 8/1Q/B8 14394 420 p BTO: 08 TEFLON@ LOG: 710 FP8D AUTOCLAVE CONTROL ROOM 2/9/88 46048 ........................ . 330 z -------------- --------------- Tuesday, January 16,2001 9:41:56AM Pere Chemical C-/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 Cone Unit <0.03 MPB <0.03 MPB 0 .0 3 MPB 0 .0 3 MPB Percent 5.4% 5.4% 5.4% 5.4% C-8/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 0.396 MPB 0.07 MPB >1.0 MPB >1,0 MPB 7D.7% 12.5% 178.6%** 178.6%** C-8/FC-143 C-8/FC-143 0.04 MPB 0.3 MPB 7.1% 53.6% C-8/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 C -8/F C 4 4 3 08/F C 443 08/FC -143 0.072 MPB 0.144 MPB 0 .0 3 MPB 0.04 MPB 0.16 MPB 0.1 MPB 0.07 MPB 12.9% 25.7% 5.4% 7.1% 28.6% 17.9% 12.5% none C-8/FC-143 none C-8/FC-143 none C-8/FC-143 acme C-8/FC-143 none C-8/FC-143 none C-8/FC-143 none C-8/FC-143 0.178 MPB 0 .0 3 MPB 0 .0 3 MPB 0 .0 3 MPB <0.03 MPB 0 ,0 3 MPB 0 ,0 3 MPB 31.8% 5.4% 5.4% 5.4% 5.4% 5.4% . 5.4% C -8 /F C 4 4 3 ....... . . 0.413 MPB 73.8% Page 2 of 12 AJP003894 EID 113028 Sample Dt Sam ple# Duration Type Employee Name 2/9/8B 46047 6/1/83 46049 6/13/B 46048 6/24/83 46050 8/28/88 46061 10/19/88'40052 10/19/88 46053 330 Z 435 Z 420 Z 420 Z 450 z 480 z 480 z BTO: 08 LOC : 712 TEFLON NORTH END OF DRYER #3 1/18/88 46332 360 z 6/13/88 46333 420 z 8/24/88 46334 375 z 10/25/88 46335 420 z BTO : CB LOC: 715 TEFLON SOUTH END DRYER#2 1/23/88 46008 357 z 6/13/88 46010 420 z 8/24/88 46011 360 z 10/14/88 46347 330 z BTO : 08 LOC: 717 TEFLON ROOF AREA-GENERAL 1/3/88 46083 330 Z " 6/1/88 46084 435 z 8/23/88 46085 360 z 10/31/88 46086 344 z BTO: 08 LOC: 719 TEFLON MOISTURE CHECK 2/3/88 46345 330 z 6/21/88 46346 386 z BTO : 08 LOC : 720 TEFLON INJECTION PUMP AREA 1/3/88 40596 330 z 4/25/88 40677 360 z 10/14/88 41109 330 z Tuesday, January 16,2001 9:41:56 AM Pera Chemical C-8/FC-143 C-8/FC-143 C-8/FC-143 C-S/FC-143 C-8/FC-143 C-S/FC-143 C-8/FC-143 Cone Unit 0.095 MPB 0.177 MPB OOS MPB 0 .0 3 MPB 0.03 MPB 0.06 MPB 0.1 MPB Percent 179% 31.6% 14.3% 5.4% 5.4% 10.7% 17.9% C-8/FC-143 C-8/FC-143 C-8/FC-143 C-8/FC-143 0.155 MPB 0.087 MPB 0.05 MPB 0.1 MPB 27.7% 15.5% 8.9% 17.9% C-8/FC-143 C-S/FC-143 C-8/FC-143 C-S/FC-143 0.252 MPB 0.135 MPB 0 .0 3 MPB 0.35 MPB .0% 24.1% 5.4% 62.5% C-8/FC-143 C-8/FC-143 C-S/FC-143 C-8/FC-143 0 .0 3 MPB 0.196 MPB 0 .0 3 MPB 0.2 MPB 5.4% 35.0% 5.4% 35.7% C-S/FC-143 C-S/FC-143 0.091 MPB 0 .0 3 MPB 16t3% 5.4% C-8/FC-143 C-8/FC-143 C-8/FC-143 0.149 MPB 0.089 MPB 0.08 MPB 26.6% 15.9% 14.3% PageSof 12 AJP003895 EID 113029 Sam ple Dt S am ple# D uration Type Em ployee Name BTO : 08 TEFLON LOC : 726 AISLE IN FRONT OF WAX SEPARATOR 1/23/88 35497 345 Z 4/16/88 35499 369 Z 8/18/88 35504 360 Z BTO : 08 TEFLON LOC 727 FINE POWDER CELL AREA 8/18/08 3S177 360 Z BTO : 08 LOC: 728 TEFLON WAXROOM- B-162-1S T FLOOR 1/3/88 37197 330 Z 4/16/88 40682 329 Z 8/23/88 41083 350 Z 8/31/88 41098 360 Z BTO: 08 LOC : 731 TEFLON A/S - INSIDE F.P.