Attachment 2 Analytical Report Air Sampling Fluorochemical Report DuPont Washington Works - Air Sampling Program Round 5 Exygen Research Report No.

ENVIRONMENTAL ENGINEERING LABORATORY AQUATIC TOXICITY DATA SHEET Type Test 3 7 ^ 7 7 C.

AR226-2095 t : > Test Results Industrial Hygiene Sample Date Range U te s 12/31/95 Concentration Range Action Level 100% iCCeftSSASDiWULa Sam ple* DuuuiruautivoaneT*ve fTMr**a*ft,int*ov^*e**e"N^*a*a**ii P e is Chem ical BTO: 08 TEFLON LOG: 113 P/S - SHIFTMECHANIC(58MD) 4/495 21067 420 P S8MD e-a/Fc-143 BTO; 06 TEFLON LOG : 706 P/S-FINE POWDER PACKOUT(O0PJ) 3/8/96 20968 405 P 3/8/95 20969 405 P none C-a/FC-143 06PJ C8/FC-143 BTO: 06 TEFLON LOG 731 M S - INSIDE F.P.

AR226-2146 ATMOSPHERIC MODELING STUDIES WASHINGTON WORKS NEAREST LUBECK NEIGHBOR ANNUAL EXPOSURE IS CA. 0.03 UG/M3 (10% CEG) ASSUMING 85% UTILXTY/90% EFFICIENCY OF FINE POWDER DRIER SCRUBBER.

232.1 441572.0. 4346794.0 441577.11,4346769.53 441582.21.4346745.05 441587.32.4346720.58 441592.42.4346696.11 441597.53.4346671.63 441601.0. 4346655.0 441579.88.4346641.63 441558.75,4346628.26 441537.63.4346614.89 441522.0. 4346605.0 441503.0. 4346601.0 441483.86,4346584.91 441464.73,4346568.83 441445.59,4346552.74 441434.0. 4346543.0 441448.9,4346522.92 441457.0. 4346512.0 441444.34,4346490.44 441431.68.4346468.89 441420.0. 4346449.0 441401.14.4346432.59 441382.28,4346416.18 441363.42.4346399.77 441344.56,4346383.36 441325.69,4346366.95 441320.0. 4346362.0 441324.51,4346337.41 441329.02,4346312.82 441333.54,4346288.23 441338.05.4346263.64 441340.0. 4346253.0 441364.75.4346256.51 441389.51.4346260.01 441414.26.4346263.52 441439.01.4346267.02 441463.77.4346270.53 441488.52.4346274.03 441513.27.4346277.54 441538.02.4346281.04 441562.78.4346284.55 441587.53.4346288.05 441612.28.4346291.56 441637.04.4346295.06 441661.79.4346298.57 441686.54.4346302.07 441711.3.4346305.58 441736.05.4346309.08 441760.8.4346312.59 441785.55.4346316.09 441810.31.4346319.6 441835.06,4346323.1 441859.81.4346326.61 441884.57.4346330.12 441909.32.4346333.62 441912.0. 4346334.0 441908.73.4346358.78 441905.45.4346383.57 44905.0,4346387.0 AR226-2167 EID447781 . 441929.58,4346391.54 441954.17.4346396.09 441978.75.4346400.63 442003.33,4346405.18 442027.92.4346409.72 442052.5,4346414.27 442077.08,4346418.81 442101.67.4346423.36 442126.25.4346427.9 442143.0. 4346431.0 442146.0. 4346416.0 442170.16.4346422.44 442176.0. 4346424.0 442180.0. 4346402.0 442204.18.4346408.36 442228.35.4346414.72 442252.53.4346421.09 442275.0. 4346427.0 442272.99,4346451.92 442270.97.4346476.84 442268.96,4346501.76 442267.0. 4346526.0 442291.43,4346531.29 442315.87.4346536.58 442340.3.4346541.87 442364.74,4346547.16 442389.17.4346552.44 442413.61.4346557.73 442438.04.4346563.02 442462.47,4346568.31 442486.91.4346573.6 442498.0. 4346576.0 442493.0. 4346589.0 442517.57.4346593.6 442542.14,4346598.21 ' 4 4 2 5 6 6 . 7 2 , 4 3 4 6 6 0 2 . 8 1 442591.29,4346607.42 442615.86.4346612.02 442640.43.4346616.63 442665.01,4346621.23 442689.58.4346625.84 442714.15.4346630.44 442738.72,4346635.05 442763.3,4346639.65 442787.87,4346644.25 442812.44,4346648.86 442837.01,4346653.46 442861.58.4346658.07 442886.16,4346662.67 442910.73,4346667.28 442935.3.4346671.88 442959.87,4346676.49 442984.45.4346681.09 443009.02.4346685.7 443033.59.4346690.3 443048.0. 4346693.0 443043.47.4346717.59 443041.0. 4346731.0 443065.57,4346735.61 EID447782 443090.14,4346740.22 443114.71,4346744.84 443139.28.4346749.45 443163.85,4346754.06 443188.43,4346758.67 443213.0. 4346763.28 443237.57,4346767.89 443262.14,4346772.51 443286.71,4346777.12 443311.28.4346781.73 443335.85.4346786.34 443360.42,4346790.95 443366.0. 4346792.0 443361.52.4346816.59 443357.04,4346841.19 443352.55,4346865.78 443348.07.4346890.38 443343.59,4346914.97 443339.11.4346939.57 443334.62,4346964.16 443330.14.4346988.76 443327.0. 4347006.0 443302.48.4347010.86 443277.96.4347015.73 443253.43.4347020.59 443228.91.4347025.46 443206.0. 4347030.0 443181.38.4347034.34 443156.76,4347038.69 443155.0. 4347039.0 443130.04,4347037.64 443105.07,4347036.28 443080.11.4347034.92 443055.15.4347033.57 443030.18,4347032.21 443008.0. 4347031.0 442996.0. 4347028.0 442971.0. 4347028.16 442946.0. 4347028.31 442921.0. 4347028.47 442896.0. 4347028.63 442871.0. 4347028.78 442846.0. 4347028.94 442836.0. 4347029.0 442825.0. 4347030.0 442800.03.4347028.86 442775.05.4347027.73 442750.08.4347026.59 442737.0. 4347026.0 442716.0. 4347032.0 442691.26.4347028.38 442666.53.4347024.77 442641.79,4347021.15 442617.05,4347017.54 442592.31.4347013.92 442586.0. 4347013.0 442574.0. 4347015.0 442560.0. 4347012.0 442545.0. 4347018.0 442520.1,4347015.79 442495.2,4347013.57 442470.29.4347011.36 442445.39,4347009.15 442420.49,4347006.93 442395.59,4347004.72 442370.69.4347002.51 442365.0. 4347002.0 442357.0. 4347005.0 442350.0. 4346997.0 442329.0. 4346996.0 442315.0. 4346995.0 442302.0. 4346990.0 442285.0. 4346985.0 442260.02,4346985.96 442259.0. 4346986.0 442252.0. 4346983.0 442227.7,4346977.11 442219.0. 4346975.0 442194.88.4346968.42 442186.0. 4346966.0 442161.12.4346963.51 442156.0. 4346963.0 442131.44.4346958.36 442106.87,4346953.71 442082.31,4346949.07 442057.74.4346944.42 442033.18.4346939.78 442008.61,4346935.14 441984.05,4346930.49 441959.48,4346925.85 441955.0. 4346925.0 441930.39,4346920.61 441905.78,4346916.21 441881.17,4346911.82 441871.0. 4346910.0 441860.0. 4346910.0 441848.0. 4346898.0 441832.0. 4346895.0 441820.0. 4346891.0 441804.0. 4346886.0 441780.19,4346878.39 441756.37.4346870.79 441732.56,4346863.18 441732.0. 4346863.0 441708.82,4346853.63 441685.64,4346844.26 441685.0. 4346844.0 441663.0. 4346841.0 441640.0. 4346841.0 441619.52,4346826.66 441610.0. 4346820.0 441595.0. 4346819.0 441585.0. 4346808.0 441572.0. 4346794.0

!

% AR226-2750 Copies to: E.

FOR DU PONT USE ONLY AR226-2755 Copies co E.

AR226-2859 Company Sanitized.

M U - 3 30*1 /V/U ai- 230J D u p on t-13542 FINAL REPORT Study Title H-24768: In Vitro Mammalian Chromosome Aberration Study in Human Peripheral Blood Lymphocytes Authors Ramadevi Gudi, Ph.D.

Alate- W 65 H 000646 W W APFO in Blood, 1985 and 1984 Job Category Employee Number ppm APFO Job Averages 1984 1985 1984 1985 08PE 2.5 2.4 08PE 0.24 0.26 08PE 1.1 0.76 08PE 24 18 08PE 4 2.9 6.368 4.864 Q8PF 2.6 2.6 08PF 0.07 0.06 08PF 4 2.7 08PF 1.9 1.2 08PF 8.7 9.2 3.454 3.152 08PF 22 08PH 4.2 08PH 0.75 0,5 0.75 2.35 08PI 2 08PI 0.5 0.4 1.25 0.4 18PA 0.76 0.76 18PA 0.55 18PA 0.4 0.76 0.57 18PB 1.3 1.2 18PB 3.6 18PB 0.77 0.62 18PB 4,5 2.5425 0.91 18PC 0.52 0.52 18PD 0.09 0.09 18PJ ) 18PK 0.93 0.06 0.93 Number of samples Average Minimum Maximum 19 22 3.38 2.34 0.07 0.00 24 18 etfaefetf-Privacy A/W6 - } U-G!

AR226-3639 i i siduum Water Table Well hesiduum Base Well tteville Limestone Well _..

CHAIN OF CUSTODY / ANALYSIS REQUEST FORM Tuscaloosa Testing Laboratory T: 256-353-2910 PAGE PROJECT INFORMATION Client: Weston Solutions, Inc. 1400 Weston Way, Bldg. 5-2 West Chester, PA 19380 T: 610-701-3761 F: 610-701-7401 Project Manager: Jai Kesari em<ail: i.kesari(5)westonsolutions.com Project Name: Reference No: Decatur, AL FSIA GP Investigation 02181-129-081-0001 1 \NALYSES REQUESTEI Sampler: T.

REQ 41220 ARii&-0Z>5 R.

B A C K TO MAIN 5F ile Page ~H SAMP i t I NSCRI PTI ON fC - Mg l or - 337 ENVIRONMENTAL ENGR.