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SWP272011(5)
CITY OF RENTON MEMORANDUM DATE: September 11, 1991 TO: Gregg Zimmerman FROM: Randall Parsons SUBJECT: PACCAR EAS - EST INTERCEPTOR I have reviewed the revised drainage report (Dated 9-3-91) prepared by S.S.O.E. that I received for this project last Friday, on Monday, and contacted Steven Whitmann-Todd yesterday morning with an issue regarding his analysis. He had assumed and calculated the outlet control restriction at the "cut point" location for the proposed East- West Interceptor (see enclosed "Basin Boundaries" figure, points "A", "B" and "C"). This resulted in no flow restrictions for the existing flows in the East-West Interceptor. I noted to him that the existing conveyance systems for the Central (No. 2, 24" diameter) and East (No. 3, 18" diameter) sub-basins connect immediately downstream on the north portion of the site (point 'X' on the figure) at a 25 foot length of 24" diameter pipe (with only 0.25 feet of available head differential)which I felt would substantially restrict the flow. He concurred with my observation and said he would visit the site and revise his report accordingly. We estimated that with this new assumption that the existing system would have a capacity (assuming full outlet control) of approximately 24 cfs. This means that the 31.5 cfs he has computed for the 100 year design storm event from sub-basins 1, 2, and 3 would have to be attenuated using an interim restrictor prior to discharging offsite. The restrictor would be located in the manhole where the East-West Interceptor would drain the existing channel located at the north end of the site. The required detention storage volume would likely be provided within the East-West Interceptor pipeline, and if needed, in the existing channel or an interim detention pond similar as is being employed for the Houser Bypass Interceptor. My understanding is that he will submit the revised drainage report and plans later this week. Let me know if you have any questions. RP:rp:PACEWINT.DOC enclosure cc Dick Anderson Dave Jennings • f - Title Sheet Na { Qy.a-x 'U By 1 161 Chk. i Job No. 0,Y4 SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 • Fax 206-827-8412 • 206-827-2950 l I I -�F rl• I � ( 1 ♦f Y.i I rog9-iS-' aa/g��G/V � �s�s.o�� ✓� ! �(/�! I - _;��`�� . y zc-15 k jP5 ICrD r . 1. 1s; Jill D 'SOo' M� 1� /S I c _ t�+v �°cc:1 ti5 I I I ( ,� I � I i• I txv I ct_ r LSD, - ;a dun j It4iSi I 1 -I `` , :I; • . �• ,e F' I I n• IMJ EL I t' I -�Z G. + 1 �I 1 l ter•. INV =L�tG.fs1 z, 3 i ' I . I i-I._i- 1-I- •f -I .I ..I -� =1- -!- - - - t:-fy�;>'•- 1 i •�I I ..I r (i. ' I = ; '- , I- - .i I III! -- - -I- � � - -1 -�- -�- -I-- -t- - - '��:�;��•% 1. , 1 PAC�C'ARlnc Business Center Building P.O. Box 1518 Bellevue, Washington 98009 September 5, 1991 Telephone (206) 455-7400 Mr. Gregg Zimmerman - Plan Review Supervisor City of Renton 200 Mill Avenue South % Renton, WA 98055 S t P 1991 Dear Mr. Zimmerman: CITY OF RENTON Fr—ineering Dept. ee�� In response to our verbal discussions on August 29 and September 3, 1991 co#�ce ng your review of SSOE grade and fill drawings submitted to you on August 19, 1991, p ase find attached calculations from SSOE showing that a flow restrictor is not required in the East- West interceptor even under outlet control conditions. Based on these calculations, PACCAR requests permission to connect the East-West interceptor to the City's system at North 8th Street. In regard to the depth of groundwater under the sediment control ponds, please refer to the attached groundwater elevation contour map from Hart Crowser. This map shows maximum groundwater elevations. Based on this map, groundwater under sediment control pond #1 (base elevation 27.0) is between elevation 25 and 26. Groundwater under sediment control pond #2 (base elevation 26.0) is approximately 24 feet. PACCAR, therefore, does not intend to lower the ponds any lower than currently shown. Sincerely, R. K. Butler, P.E. Corporate Environmental Manager RKB/jk cc: Dick Bangert Phil Gladfelter Roger Lohmolder Bill Stalzer Groundwater Elevation Contour Map Upper Interbedded Soil Unit March 27-28, 1989 22 3 24 J �- -- G AVENUE NORTH ----- - -- — --- Farm Tank Ex ting R & D 1 22 Guard Booth Existing 23 Detention 23 ' Guard Booth Pond 'j,�lammable Material i —�22�- Groundwater Elevation '# W Contour in Feet Waste Treatment Existi ' 6 I i t 24 24 26 C— j 25 Note. Contours represent high or near high groundwater Cl d 1 27Ken Manufacturing I � elevations over 2-1/2 year RI study. A safety factor r Q , But M cc be recommended for any designs based 26 on these elevations. This map is intended to show 2y w 2 = variable with respect to location Cl - ~ 27 7 01 29 0' M 2 e Tank & Z 1 30 Pump�fo z _ -28 a: o' zzCI 3 Guar ooth 6 2$ D -- 1 �3? 29 Z ' I 30 Source: Remedial Investigation Report: PACCAR Site. Renton 1 I Washington Appendix E. Hart Crowser September 1. 1989. Future Ision Office ilding 1 — — 3 K orth Pa \ 3r � 1 Pac r Parts arkin H USER WAY `�a? ti Pac Part Paccar Su tation Q reho e Par to CO xistin ry A w a, 0 250 500 L/ ry Ex tng Scale in Feet HAff,0?0w �p rj , �r�p h J-2330-02 7191 Figure 7 3 Title Sheet No. of �..— By / / Chk. / / Job No. SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 1 .: _{ i I L .SSoAOS i I 1 i i j Title � � /n J_ � � � Sheet No. / of By / 3 / g/ I Chk. / ! Job No. I `�. SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 7746 i . Sze "z , I t C Gt/S,tJMJ i 1 I ! i.._L tef 3/, 5zl Cis, G ' Title , �/� /� /� � Sheet No. �f J . 7`G By 3 / Chk. I / Job No. 5�f Q a✓ SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 • Fax 206-827-8412 206-827-2950 - _�- a I—-:— I '� c -n�g = 7.7 i ( t i i : i Title ` Sheet No. of By / i1 E,/ T( Chk. t I.1. '/'- / Job No. I'S D 10, e, Washington 98004 • Fax 206-827.8412 • 206"-O 2960 xt'�• �'- ^ t, � f r e• ' Zzc.gS� ����`' � •IIJ Ej, .17, i i•I ! � + I ; I I � i i .�, '.. _ ;I ,rr:4'�l��l . � s• e I ; � 'J'INrI tL 1� oq 1 '� l �i i. :.!.. t I. ;���'���� 5p Iov a.21�10 � � (�A� �� .i. ! ' I 1 (Ir+V I aL,rL • �, .,a�,?�=" a. t445 of INv EL 0.14. `1 �IIdJ cL• A. .I_ •I n — i I• i I �• — - — :0 1-7 17 00 I - — — _ _ ' �.._ — — fail+ •?�•) t I � t l 1 t� { i � -� - i.���•� Title s 7' Sheet No. of By Chk. / / Job No. ja L i✓ SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 • Fax 206-827-8412 • 206-827-2950 '1 - - 1 - el i-;- I -,- - 2. 12.5 tv(o q, 7 D 7, ?3 - /_y3586 //yo_,Z-zs_ - .1 _ 3 is � Z zS g3 8Y.o3 -15 ii / , / o92Z 27 - m - 2 7- 95, .;ems CFO I 5.3 2 125 /1, C, 11, 17 7193 IiS 3 6-75 113 I q,1 q 7 0 Hy03-/oa 733 3 4n- : I 1 1 Title 5 ��� �S -� Sheet No/ of s By 8 /Zp l �� Chk. / / Job No. SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 71 �� - �rC f i �►_ <� m> -( E-r11 F7 - -�- "42- rp-ez- A 77 i `L r,:off Z.' 5710 / i I V .. 3,D r` � 2S Title s. yLr� Sheet No. of By67AJT 5l 7i0/ 9/ Chk. / / Job No. SG Q SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 • Fax 206-827-8412 • 206-827-2950 r T OZ 91 00, ti (2)f ie . 6,03 1 T —T • I i i � j i ! l i / e 2 30, I 03o 3,Sa I r'� /68 Sec . - ' : . ; • ► I : l v � 2L/ /s �"� 17 9 S. Title 5' f- Sheet No. of 3 By /� / l Chk. / / Job No. /$"D/Q SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 • Fax 206-827-8412 • 206-827-2950 / 00It o _ /l//72 Y + 26 7-1 S Oo3 � Title S S'�` fl, Sheet No - of eaoe • C By 8/ fp / Chk. / / Job No. 9/5Q/p SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 ( ( � r r-� i ! ✓r�/D Gy /8 @ • ©off ( .r ! f .! .. gD Gr /2�t �J , e-9)3o 3� Z V/ -r- Idli I I T L . qZ _ 62, . 2> . ! : i 1.22 1 g t 34 -tr3 2- too � .2 1n4 ti � .33 .47 8 . 67 1.50 15.00 . 68 21. 33 .54 2 . 50 .49 8. 83 1. 19 15.17 . 68 21.50 .54 . 2 . 67 .55 9. 00 1. 18 15.33 . 68 21. 67 54. 2.83 . 62 9. 17 1. 18 15.50 .68 21.83 54 3 . 00 . 64 9. 33 1. 18 15.67 .68 22.00 .54; i:7 3 . 17 . 66 9. 50 1. 18 15.83 .68 22.17 3 .33 . 67 9. 67 1.18 16.00 .68 22.33 3.50 . 68 9 .83 1. 18 16.17 .68 22.50 " 54 3 . 67 .75 10. 00 1. 18 16.33 .68 22. 67 '.54 `; 3 .83 .82 10. 17 1. 18 16.50 .68 22 .83 �- 54 4 . 00 . 83 10. 33 1. 18 16.67 .61 23 .00 .54 4. 17 . 84 10.50 1. 18 16.83 .54 23 . 17 .54 4.33 .85 10.67 1.08 17.00 .54 23 .33 .54 4.50 .85 10.83 .97 17.17 .54 23.50 .54 4. 67 .93 11. 00 .97 17.33 .54 23.67 .54 4.83 1. 01 11. 17 .97 17.50 .54 23.83 .54 5.00 1. 02 11. 33 .97 17.67 .54 24.00 .28 5. 17 1.03 11.50 .97 17.83 .54 24. 17 .01 5. 33 1.04 11. 67 .97 18.00 .54 24. 33 . 00 5.50 1. 04 11.83 . 97 18.17 .54 24.50 . 00 5. 67 1. 13 12. 00 .97 18.33 .54 24 . 67 . 00 5.83 1.22 12 . 17 .97 18.50 .54 24.83 . 00 6. 00 1.22 12 . 33 .97 18.67 .54 25.00 .00 6. 17 1. 23 12 . 50 .97 18.83 .54 25. 17 .00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP S KING COUNTY DEPARTMENT OF PUBLIC WORKS Surface Water Management Division HYDROGRAPH PROGRAMS Version 4 .20 1 - INFO ON THIS PROGRAM 2 - SBUHYD 3 - ROUTE 4 - ROUTE2 5 - ADDHYD 6 - BASEFLOW 7 - PLOTHYD 8 - DATA 9 - RDFAC 10 - RETURN TO DOS ENTER OPTION: 2 SBUH/SCS METHOD FOR COMPUTING RUNOFF HYDROGRAPH STORM OPTIONS: 1 - S.C.S. TYPE-IA 2 - 7-DAY DESIGN STORM 3 - STORM DATA FILE SPECIFY STORM OPTION: 1 S.C.S. TYPE-IA RAINFALL DISTRIBUTION ENTER: FREQ(YEAR) , DURATION(HOUR) , PRECIP(INCHES) 25, 24, 3 .4 ---------------------------------------------------------------------- ******************** S.C. S. TYPE-lA DISTRIBUTION ******************** ********* 25-YEAR 24-HOUR STORM **** 3 .40" TOTAL PRECIP. ********* ---------------------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 1 0, 0, 6. 6,98,5.3 ,. DATA PRINT-OUT• AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN 6. 6 . 0 . 0 6. 6 98 . 0 5.3 ` PEAK-Q(CFS) T-PEAK4HRS) VOL(CU-FT) 5.78 7 . 7 5869 ENTER [d: ] [path] filename[ .ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD1-25 FILE ALREADY EXIST; OVERWRITE (Y or N) ? Y SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP A HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) . 00 . 00 6.33 1.23 12.67 .87 19. 00 .54 . 17 . 00 6.50 1.24 12.83 .77 19. 17 .54 . 33 . 00 6. 67 1.49 13.00 .77 19 . 33 .54 . 50 . 02 6.83 1.75 13.17 .77 19.50 .54 . 67 . 06 7 . 00 1.76 13.33 .77 19. 67 .54 . 83 . 12 7 . 17 2 . 06 13.50 .77 19.83 .54 1. 00 . 16 7 . 33 2 . 37 13 .67 .77 20.00 .54 1. 17 .20 7 . 50 3 .41 13 .83 .77 20.17 .54 1. 33 .24 7 . 67 5.78 14.00 .77 20.33 .54 1. 50 .26 7 .83 5.41 14.17 .77 20.50 .54 1. 67 .33 8 . 00 3 . 08 14.33 .77 20. 67 .54 1. 83 . 39 8 . 17 2. 13 14.50 .77 20.83 .54 2. 00 .42 8 .33 1.81 14. 67 .72 21. 00 .54 2 . 17 .45 8 .50 1.80 14.83 . 68 21. 17 .54 2 .33 .47 8 . 67 1.50 15.00 .68 21.33 .54 2 .50 .49 8. 83 1. 19 15. 17 . 68 21.50 .54 2 . 67 .55 9 . 00 1. 18 15.33 .68 21. 67 .54 2 . 83 . 62 9 . 17 1. 18 15.50 . 68 21.83 .54 3 . 00 . 64 9 . 33 1. 18 15. 67 . 68 22.00 .54 3 . 17 . 66 9. 50 1. 18 15.83 .68 22 . 17 .54 3 . 33 . 67 9 . 67 1. 18 16. 00 .68 22.33 .54 3 . 50 . 68 9 . 83 1. 18 16.17 . 68 22.50 .54 3 . 67 .75 10. 00 1. 18 16.33 .68 22.67 .54 3.83 . 82 10. 17 1.18 16.50 .68 ' 22.83 .54 4 . 00 .83 10.33 1. 18 16.67 61 23.00 .54 4 . 17 .84 10.50 1. 18 16.83 .54 23.17 .54 4.33 .85 10. 67 1. 08 17.00 .54 23 .33 .54 4 .50 .85 10. 83 .97 17.17 .54 23 .50 .54 4 . 67 .93 11. 00 . 97 17.33 .54 23 . 67 .54 4 . 83 1. 01 11. 17 .97 17.50 .54 23.83 .54 5. 00 1.02 11. 33 .97 17.67 .54 24.00 .28 5. 17 1. 03 11. 50 .97 17.83 .54 24. 17 .01 5. 33 1. 04 11. 67 .97 18.00 .54 24 . 33 .00 5.50 1. 04 11. 83 .97 18. 17 .54 24.50 .00 5. 67 1. 13 12 . 00 .97 18.33 .54 24. 67 .00 5. 83 1.22 12 . 17 .97 18.50 .54 24 .83 .00 6. 00 1.22 12 . 33 .97 18. 67 .54 25. 00 .00 6. 17 1. 23 12 . 50 .97 18.83 .54 25. 17 . 00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP N STORM OPTIONS: 1 - S.C.S. TYPE-lA 2 - 7-DAY DESIGN STORM 1. 17 . 24 7 .50 4 . 01 13 .83 .90 20. 17 .64 . 28 7 . 67 6.79 14 .00 .90 20. 33 .64 1.50 . 31 7 . 83 6. 36 14 . 17 .90 20.5 .64 1. 67 . 38 8 .00 3 . 61 14.33 .90 2 7 � .64 ' 1. 83 8 . 17 2 . 50 14. 50 .90 .83 .64 2 . 00 .50 8 . 33 2. 12 14 .67 .85 21. 00 . .64 2 . 17 .52 8 . 50 2. 11 14 .83 .79 21. 17 . 64 2. 33 .55 8 . 67 1.76 15.00 21.33 .64 2.50 .57 83 1.40 15. 17 9 21.50 .64 2. 67 . 65 9 . 1. 39 1 .33 .79 21.67 .64 2.83 .73 9 . 17 1.39 .5 .79 21.83 .64 3 .00 .75 9. 33 1.39 0 7 .79 22.00 .64 3. 17 .77 9 .50 1. 39 .83 .79 22. 17 .64 3 . 33 .78 9 . 67 39 16.00 .79 22.33 .64 3 .50 .80 9.83 1. 16. 17 .79 22 .50 .64 3 . 67 .88 10. 00 1. 3 16.33 .79 22. 67 .64 3 .83 .96 10. 17 9 16.50 .79 22 .83 .64 4 . 00 .97 10.33 . 39 16.67 .72 23 . 00 .64 4 . 17 .98 10. 50 1. 39 .83 .64 23 . 17 .64 4 . 33 .99 10. 6 1. 27 1 . 0 .63 23 .33 .64 4 . 50 1. 00 10 1. 14 , 17.1 . 63 . 23 .50 _ . 64 4 . 67 1. 10 . 00 1. 14 17. 33 . 63 23 . 67 . 64 4 . 83 1. 19 11. 17 1. 14 17 . 50 . 63 23 .83 .64 5. 00 1. 20 11. 33 1. 14 17 . 67 24 .00 .33 5. 17 1.21 11. 50 1. 14 17.83 .6 24 . 17 . 01 5. 33 1. 2 11. 67 1. 14 18 . 00 .63 24 .33 .00 5. 50 2 11. 83 1. 14 18. 17 . 63 24. 50 .00 5. 67 . 32 12 . 00 1. 14 18. 33 . 63 . 67 . 00 5.83 1.43 12 . 17 1. 14 18. 50 . 63 2 3 .00 6. 1.44 12 . 33 1. 14 18 . 67 . 63 25. . 00 . 7 1. 44 12 . 50 1. 14 18 .83 .63 25. 17 . 00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP C ---------------------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 2 0, 0, 12 . 5, 98, 11. 6 DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN 12 .5 . 0 . 0 12 . 5 98 . 0 11. 6 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) 9 .70 7 .83 143580 ENTER [d: ] [path]filename[ .ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD2-25 FILE ALREADY EXIST; OVERWRITE (Y or N) ? Y SPECIFY: ,C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP C ---------------------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 3 0, 0, 15.75,98 , 11. 3 DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN 15. 8 . 0 . 0 15. 8 98. 0 11.3 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) 12 . 28 7 .83 180922 ENTER [d: ] [path]filename[ .ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD3-25 FILE ALREADY EXIST; OVERWRITE (Y or N) ? Y SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP P HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) , Q("CFS) ,".-r. .00 .00 6. 33 2 . 93 12. 67 2. 17 19.00 1:29 ' . 17 . 00 6. 50 2 .94 12.83 1.96 19. 17 '1'.29 .33 .00 6. 67 3 . 32 13 .00 1.88 19.33 1.29 , .50 . 02 6.83 3 .85 13 . 17 1.85 19.50 1 -29 . 67 . 10 7. 00 4 . 06 13 .33 1.84 19. 67 1.29 .83 .21 7. 17 4 . 60 13 .50 1.84 19.83 1.29 1.00 .32 7. 33 5.25 13 .67 1.84 20. 00 1.29 1. 17 .42 7.50 7 . 07 13 .83 1.84 20. 17 1.29 1. 33 .51 7 . 67 11. 30 14 .00 1.84 20.33 1.29 1. 50 . 59 7.83 12 . 28 14. 17 1.84 20.50 1.29 1. 67 .71 8. 00 9 . 15 14 .33 1.84 20. 67 1.29 1.83 .85 8. 17 6. 61 14. 50 1.84 20.83 1.29 2.00 .95 8. 33 5. 18 14 . 67 1.77 21.00 1.29 2 . 17 1. 02 8. 50 4 . 63 14 .83 1. 67 21. 17 1.29 2 . 33 1. 08 8. 67 3 . 97 15. 00 1. 63 21.33 1.29 2 .50 1. 13 8. 83 3 . 26 15. 17 1. 62 21. 50 1.29 2 . 67 1.25 9. 00 2 .99 15. 33 1. 61 21. 67 1.29 2 .83 1. 40 9. 17 2 . 89 15.50 1. 61 21.83 1.29 3 . 00 1.48 9. 33 2 . 85 15. 67 1. 61 22. 00 1.29 3 . 17 1.53 9. 50 2 . 83 15.83 1. 61 22 . 17 1.29 3 .33 1. 57 9. 67 2 . 83 16. 00 1. 61 22 .33 1.29 3 .50 1. 60 9. 83 2 . 82 16. 17 1. 61 - 22.50 1.29 3 . 67 1.72 10. 00 2 . 82 16. 33 1. 61 22. 67 1.29 3 .83 1.86 10. 17 2 . 82 16.50 1. 61 22.83 1.29 4.00 1.93 10. 33 2 . 83 16. 67 1.51 23 . 00 1.29 4 . 17 1.97 10. 50 2 . 83 16. 83 1.38 23 . 17 1.29 4.33 2. 00 10. 67 2 . 67 17 . 00 1.32 23 .33 1.29 4. 50 2 . 02 10. 83 2 . 45 17. 17 1.30 23.50 1.29 4. 67 2 . 15 11. 00 2 . 37 17 . 33 1.29 23. 67 1.29 4 .83 2 . 32 11. 17 2 . 33 17 . 50 1.29 23 .83 1.29 5. 00 2 .40 11.33 2 . 32 17 . 67 1.29 24.00 .90 5. 17 2 .44 11. 50 2 .32 17 .83 1.29 24.17 .35 5.33 2 .46 11. 67 2 . 32 18.00 1.29 24.33 .00 5.50 2 .48 11.83 2 . 32 18. 17 1.29 24.50 . 00 5. 67 2 . 61 12 . 00 2 .32 18.33 1.29 24 . 67 . 00 5.83 2 .79 12 . 17 2 . 32 18.50 1.29 24.83 .00 6. 00 2 .87 12 . 33 2 . 32 18 . 67 1.29 25.00 .00 6. 17 2 .91 12 . 50 2 . 32 18 . 83 1.29 25. 17 . 00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP P HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) .00 . 00 6. 33 2 . 93 12 . 67 2 . 17 19. 00 1.29 .17 . 00 6. 50 2 . 94 12 .83 1.96 19.17 1.29 .33 . 00 6. 67 3 . 32 13 . 00 1.88 19. 33 1.29 .50 . 02 6. 83 3 .85 13 . 17 1.85 19.50 1.29 . 67 . 10 7. 00 4 . 06 13 . 33 1.84 19.67 1.29 .83 .21 7. 17 4 . 60 13 . 50 1.84 19 .83 1.29 1. 00 . 32 7.33 5. 25 13 . 67 1.84 20.00 1.29 1. 17 .42 7.50 7 . 07 13 . 83 1.84 20. 17 1.29 1. 33 .51 7. 67 • 11. 30 14 . 00 1.84 20.33 1.29 1. 50 .59 7 .83 12 . 28 14 . 17 1.84 20.50 1.29 1. 67 .71 8. 00 9 . 15 14 . 33 1.84 20.67 1.29 1.83 . 85 8. 17 6. 61 14 .50 1.84 20.83 1.29 2 . 00 .95 8. 33 5. 18 14. 67 1.77 21. 00 1.29 2 . 17 1. 02 8.50 4 . 63 14.83 1.67 21. 17 1.29 2 . 33 1. 08 8. 67 3 . 97 15. 00 1.63 21. 33 1.29 2 . 50 1. 13 8. 83 3 . 26 15. 17 1. 62 21.50 1.29 2 . 67 1. 25 9. 00 2 .99 15. 33 1. 61 21. 67 1. 29 2 . 83 1. 40 9 . 17 2 . 89 15. 50 1. 61 21.83 1. 29 3 . 00 1. 48 9 . 33 2 . 85 15. 67 1. 61 22 .00 1. 29 3 . 1. 53 9.50 2 . 83 15.83 1. 61 1.29 3 .33 7 9. 67 2 . 83 16.00 1. 61 2 .33 1.29 3 .50 1. 9 .83 2 .82 16. 17 1. 61 22 .50 1.29 : ';,, 3 . 67 1.72 10.00 2 .82 16.33 1 22. 67 1.29 . E-. 3 .83 1.86 7 2 .82 6.50 . 61 22 .83 l*29' 4.00 1.93 10.3 2 . 83 .6 1.51 23 .00 4. 17 1.97 10.50 . 83 ` �ol 3 1.38 23 . 17 1:29 4.33 2 .00 10. 67 2 . V 7.00 1. 32 23 .33 1:29' ' 4.50 2 .02 10.83 2 . 45 17. 17 1.30 23 .50 1.29 4 . 67 2 . 15 11. 00 2 . 33 1.29 23 . 67 1.29 4 .83 . 2 . 32 11. 17 . 33 17. 1.29 23 .83 1.29 5. 00 2 .40 11.33 2 . 32 17 . 67 1.29 24 . 00 .90 5. 17 2 .44 1 2 . 32 17.83 24 . 17 .35 5.33 2 .46 1. 67 2 . 32 18 . 00 1.2 24 .33 .00 5.50 2 .48 11.83 2 . 32 18 . 17 1.29 24 .50 .00 , 5. 67 2 . 12 . 00 2 . 32 18.33 1. 29 4 . 67 .00 5.83 . 79 12 . 17 2 . 32 18.50 1.29 2 . . .00 6. 00 2 . 87 12 . 33 2 . 32 18. 67 1.29 25. 00 .00 6 2 . 91 12 . 50 2 . 32 18.83 1.29 25. 17 . 00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP N STORM OPTIONS: 1 - S.C.S. TYPE-lA 2 - 7-DAY DESIGN STORM 3 - STORM DATA FILE SPECIFY STORM OPTION: 1 S.C.S. TYPE-lA RAINFALL DISTRIBUTION ---- ENTER: FREQ(YEAR) , DURATION(HOUR) , PRECIP(INCHES)- . 100, 24,3.9 j . ---------------------------------------------------------------- ******************** S.C.S. TYPE-lA DISTRIBUTION ******************** ********* 100-YEAR 24-HOUR STORM **** 3 .90" TOTAL PRECIP ---------------------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 1 0, 0, 6. 6, 98, 5. 3 DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN 6. 6 . 0 . 0 6. 6 98. 0 5.3 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) 6. 66 7. 67 87814 ENTER [d: ] [path]filename[ .ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD1-100 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP., C -------------- ------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 2 M�O�12 . 5,98, 11. 6 DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN 12 . 5 . 0 . 0 12 . 5 98 . 0 11.6 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) 11. 17 7 . 83 166185 ENTER [d: ] [path] filename[ . ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD2-100 SPECIFY: C - CONTINUE, N - NEWSTORM, , P - PRINT, S - STOP C--------------------------------------------------------------------- ;t nn w. ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 3 0, 0, 15. 75, 98, 11. 3 ; DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN 15 . 8 . 0 . 0 15. 8 98 . 0 11. 3 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) 14 . 14 7 . 83 209407 ENTER [d: ] [path] filename[ . ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD3-100 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP P HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q (CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) . 00 . 00 6 . 33 3 . 39 12 . 67 2 .49 19 . 00 1.48 . 17 . 00 6 . 50 3 . 40 12 . 83 2 .26 19 . 17 1.48 . 33 . 00 6. 67 3 . 85 13 . 00 2 . 17 19 . 33 1.48 . 50 . 06 6. 83 4 . 45 13 . 17 2 . 13 19 . 50 1.48 . 67 . 19 7 . 00 4 .70 13 . 33 2 . 12 19 . 67 1.48 .83 . 33 7 . 17 5. 31 13 . 50 2 . 11 19 . 83 1.48 1. 00 . 46 7 . 33 6 . 07 13 . 67 2 . 11 20. 00 1.48 1. 17 . 58 7 . 50 8 . 16 13 . 83 2 . 11 20. 17 1.48 1. 33 . 68 7 . 67 13 . 02 14 . 00 2 . 11 20 . 33 1.48 1. 50 . 76 7 . 83 14 . 14 14 . 17 2 . 11 20. 50 1.48 1. 67 . 90 8 . 00 10. 53 14 . 33 2 . 11 20. 67 1.48 1. 83 1. 07 8 . 17 7 . 61 14 . 50 2 . 11 20. 83 1.48 2 . 00 1. 18 8 . 33 5. 97 14 . 67 2 . 03 21. 00 1.48 2 . 17 1. 26 8 . 50 5. 33 14 . 83 1.92 21. 17 1.48 2 . 33 1. 33 8 . 67 4 . 57 15. 00 1. 88 21. 33 1.48 2 . 50 1. 38 8 . 83 3 . 75 15 . 17 1. 86 21. 50 1.48 2 . 67 1. 51 9 . 00 3 . 44 15. 33 1. 85 21. 67 1.48 2 . 83 1. 68 9 . 17 3 . 32 15 . 50 , 1.85 21.83 1.48 3 . 00 1. 77 9 . 33 3 . 27 15 . 67 1.85 22 . 00 1.48 3 . 17 1. 83 9 . 50 3 . 26 15. 83 1. 85 22 . 17 1.48 3 . 33 1. 87 9 . 67 3 . 25 16. 00 1.85 22 . 33 1.48 3 . 50 1. 91 9 . 83 3 . 25 16. 17 1. 85 22 .50 1.48 3 . 67 2 . 03 10. 00 3 . 25 16. 33 1. 85 22 . 67 1.48 3 .83 2 . 20 10 . 17 3 . 25 16.50 1.85 22 . 83 1.48 4 . 00 2 . 28 10. 33 3 . 25 16. 67 1.74 23 . 00 1.48 4 . 17 2 . 32 10. 50 3 . 25 16. 83 1.58 23 . 17 1.48 4 . 33 2 . 35 10. 67 3 . 07 17 . 00 1.52 23 . 33 1.48 4 . 50 2 . 37 10 . 83 2 . 82 17 . 17 1. 50 23 .50 1.48 4 . 67 2 . 52 11. 00 2 .72 17 . 33 1.49 23 . 67 1.48 4 . 83 2 . 71 11. 17 2 . 68 17 . 50 1. 48 23 . 83 1.48 5. 00 2 . 80 11. 33 2 . 67 17 . 67 1.48 24 . 00 1.03 5. 17 2 . 84 11. 50 2 . 66 17 . 83 1. 48 24 . 17 .40 5. 33 2 . 86 11. 67 2 . 66 18 . 00 1.48 24 . 33 . 00 5. 50 2 . 88 11. 83 2 . 66 18 . 17 1.48 24 . 50 . 00 5. 67 3 . 03 12 . 00 2 . 66 18 . 33 1.48 24 . 67 . 00 5. 83 3 . 24 12 . 17 2 . 66 18 . 50 1.48 24 . 83 . 00 6 . 00 3 . 33 12 . 33 2 . 66 18 . 67 1.48 25.00 . 00 6. 17 3 . 37 12 . 50 2 . 66 18 .83 1. 48 25. 17 . 00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP P HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) 7 - PLOTHYD 8 - DATA 9 - RDFAC 10 - RETURN TO DOS ENTER OPTION: Z S J 5 "< ROUTINE FOR ADDING HYDROGRAPHS ENTER: [d: ] [path]filename[ .ext] OF HYDROGRAPH 1 B:HYD1-25 ENTER: TRAVEL TIME (MINUTES) OF HYDROGRAPH 1 0 ENTER: [d: ] [path]filename[ .ext] OF HYDROGRAPH 2 B:HYD2-25 ENTER: TRAVEL TIME (MINUTES) OF HYDROGRAPH 2 0 DATA PRINT-OUT: HYDROGRAPH 1: PEAK-Q= 5.78 CFS T-PEAK= 7.67 HRS TT= 0 MINUTES HYDROGRAPH 2 : PEAK-Q= 9 .70 CFS T-PEAK= 7.83 HRS TT= 0 MINUTES HYDROGRAPH SUM: PEAK-Q= 15. 11 CFS T-PEAK= 7.83 HRS TOTAL VOLUME: 219372CU-FT SPECIFY: C - CONTINUE, N - NEWJOB, F - FILE, P - PRINT, S - STOP C ENTER: [d: ] [path]filename[ .ext] OF HYDROGRAPH 3 HYD3-25 ENTER: TRAVEL TIME (MINUTES) OF HYDROGRAPH 3 0 DATA PRINT-OUT: HYDROGRAPH S: PEAK-Q= 15. 11 CFS T-PEAK= 7.83 HRS TT= 0 MINUTES HYDROGRAPH 3 : PEAK-Q= 12.28 CFS T-PEAK= 7.83 HRS TT= 0 MINUTES HYDROGRAPH SUM: PEAK-Q= 27. 39 CFS T-PEAK= 7.83 HRS TOTAL VOLUME: 400254CU-FT SPECIFY: C - CONTINUE, N - NEWJOB, F - FILE, P - PRINT, S - STOP P SUMMATION DATA PRINT-OUT: ; T(HRS) QA(CFS) QB(CFS) QI (CFS) T(HRS) QA(CFS) QB(CFS) QI(CFS) . 17 . 00 . 00 . 00 12.83 2.33 1.96 4.29 .33 . 00 . 00 . 00 13.00 2.27 1.88 4. 15 . 50 .04 . 02 . 06 13 .17 2.24 1.85 4.09 . 67 . 14 . 10 .24 13.33 2.23 1.84 4. 07 .83 . 29 .21 .50 13.50 2.23 1.84 4.07 1. 00 .41 . 32 .73 13.67 2.23 1.84 4.07 1. 17 .53 .42 .95 13.83 2.23 1.84 4.07 1. 33 . 64 . 51 1. 15 14.00 2.23 1.84 4.07 1. 50 .72 . 59 1.31 14.17 2.23 1.84 4.07 1. 67 .89 .71 1. 60 14.33 2.23 1.84 4.07 1. 83 1. 06 . 85 1.91 14.50 2.23 1.84 4. 07 2 . 00 1. 17 .95 2. 12 14 .67 2. 12 1.77 3 .89 2 . 17 1. 26 1. 02 2.28 14 .83 2 .01 1. 67 3 . 68 2 . 33 1. 33 1. 08 2 .41 15.00 1.98 1. 63 3 . 61 2 . 50 1. 39 1. 13 2 .52 15.17 1.97 1. 62 3 .59 2 . 67 1 . 54 1. 25 2 .79 15.33 1. 96 1. 61 3 .57 2'. 83 1.72 1. 40 3 . 12 15.50 1.96 1:61 .•3.57 . 3 . 00 1.81 1. 48 3 .29 15. 67 1.96 1.61 3.57 :::, 3 . 17 1. 87 1. 53 3 .40 15.83 1.96 '1.61 3 .57 3 . 33 1.92 1.57 3 .49 16.00 -1.96 1. 61 3 .57 3 .50 1.95 1. 60 3 . 55 16.17 1.96 1.61 3.57 ;: 3 . 67 2 . 11 1.72 3 . 83 16.33 1.96 1.61 3.57 +� 3 .83 2 . 29 1. 86 4.15 16.50 1.96 1. 61 3 .57 4 . 00 2 . 36 1. 93 4 .29 16.67 1.81 1.51 3..32 4 . 17 2 .41 1.97 4 . 38 16.83 1.63 1.38 4 . 33 2 .44 2 . 00 4 .44 17.00 1.59 1.32 2.91 4 .50 2.46 2. 02 4 .48 17. 17 1.57 1.30 2.87 4. 67 2 . 64 2 . 15 4.79 17.33 1.57 1.29 2 .86 4.83 2 .85 2 . 32 5. 17 17.50 1.57 1.29 2.86 . : Y 5. 00 2 . 92 2 .40 5.32 17.67 1.56 1.29 2 .85 5. 17 2 .96 2 .44 5.40 17.83 1.56 1.29 2.85 5. 33 2 .99 2 .46 5.45 18.00 1.56 1.29 2.85 5.50 3 . 00 2. 48 5.48 18.17 1.56 1.29 2.85 5. 67 3 .20 2 . 61 5.81 18.33 1.56 1.29 2.85 5.83 3 .43 2 .79 6.22 18.50 1.56 1.29 2.85 6. 00 3 .50 2 .87 6.37 18. 67 1.56 1.29 2 .85 6. 17 3 . 54 2 . 91 6.45 18.83 1.56 1.29 2.85 6.33 3 .55 2 .93 6.48 19.00 1.56 1.29 2.85 6. 50 3 .57 2 .94 6.51 19.17 1.56 1.29 2.85 =: 6. 67 4 . 12 3 .32 7. 44 19.33 1.56 1.29 2.85 ' 6 . 83 4 . 80 3 . 85 8 . 65 19.50 1.56 1. 29 2 .85 7. 00 4 . 98 4 . 06 9 . 04 19. 67 1.56 1. 29 2 .85 7. 17 5 .70 4 . 60 10. 30 19.83 1.56 1. 29 2 .85 7. 33 6. 53 5.25 11.78 20.00 1.56 1.29 2.85 7 .50 8 . 99 7. 07 16. 06 20. 17 1.56 1.29 2 .85 7 . 67 14 . 68 11.30 25. 98 20.33 1.56 1.29 2 .85 7 .83 15. 11 12 . 28 27 . 39 20.50 1.56 1.29 2 .85 8 . 00 10. 37 9 . 15 19.52 20. 67 1.56 1.29 2.85 8 . 17 7 .43 6. 61 14.04 20.83 1.56 1.29 2.85 8 . 33 5.96 5. 18 11.14 21. 00 1.56 1.29 2.85 8.50 5.50 4 . 63 10. 13 21.17 1.56 1.29 2.85 8 . 67 4. 67 3 .97 8 . 64 21.33 1.56 1.29 2.85 8 .83 3 . 80 3 .26 7 . 06 21.50 1.56 1.29 2.85 9. 00 3 .56 2 .99 6.55 21. 67 1.56 1.29 2.85 9. 17 3 .48 2 . 89 6.37 21.83 1.56 1.29 2 .85 9. 33 3 .44 2 . 85 6.29 22. 00 1.56 1.29 2.85 9.50 3 .43 2 . 83 6.26 22.17 1.56 1.29 2.85 9. 67 3 . 42 2 . 83 6. 25 22.33 1.56 1.29 2.85 9 . 83 3 .42 2 . 82 6.24 22.50 1.56 1.29 2.85 10. 00 3 .42 2 . 82 6. 24 22 . 67 1.56 1.29 2.85 10. 17 3 . 42 2 . 82 6. 24 22.83 1.56 1.29 2.85 10. 33 3 .42 2 .83 6.25 23.00 1.56 1.29 2.85 10. 50 3 .42 2 .83 6.25 23.17 1.56 1.29 2 .85 10. 67 3 . 20 2 . 67 5.87 23 .33 1.57 1.29 2 .86 10.83 2 .92 2 .45 5.37 23 .50 1.57 1.29 2 .86 11. 00 2 .85 2 . 37 5.22 23.67 1.57 1.29 2.86 11. 17 2 .82 2 . 33 5. 15 23 .83 1.57 1.29 2.86 11. 33 2 .81 2 . 32 5. 13 24. 00 1. 00 .90 1.90 11.50 2. 81 2 . 32 5. 13 24.17 .29 .35 .64 11. 67 2 .81 2 . 32 5. 13 24.33 . 00 . 00 . 00 11.83 2 .81 2 .32 5. 13 24.50 . 00 .00 .00 12 . 00 2 . 81 2 . 32 5. 13 24 .67 .00 . 00 . 00 12 . 17 2 . 81 2 . 32 5. 13 24.83 . 00 . 00 .00 12 . 33 2 .81 2 . 32 5. 13 25.00 . 00 .00 . 00 12 . 50 2 . 81 2 . 32 5. 13 25. 17 . 00 .00 .00 12 . 67 2. 59 2 . 17 4 .76 25.33 . 00 .00 .00 SPECIFY: C - CONTINUE, N - NEWJOB, F - FILE, P - PRINT, S - STOP ENTER: [d: ] [path] filename[ .ext] OF HYDROGRAPH 1 B:HYD1-100 ENTER: TRAVEL TIME (MINUTES) OF HYDROGRAPH 1 0 ENTER: [d: ] [path] filename[ .ext] OF HYDROGRAPH 2 B:HYD2-100 ENTER: TRAVEL TIME (MINUTES) OF HYDROGRAPH 2 0 DATA PRINT-OUT: HYDROGRAPH 1: PEAK-Q= 6. 66 CFS T-PEAK= 7.67 HRS TT= 0 MINUTES ,.. HYDROGRAPH 2 : PEAK-Q= 11. 17 CFS T-PEAK= 7.83 HRS TT= 0 MINUTES HYDROGRAPH SUM: PEAK-Q= 17 .40 CFS T-PEAK= 7.83 HRS TOTAL VOLUME: 254028CU-FT SPECIFY: C - CONTINUE, N - NEWJOB, F - FILE, P - PRINT, S - STOP C ENTER: [d: ] [path]filename[ .ext] OF HYDROGRAPH 3 sYHSBlemoo ENTER: TRAVEL TIME (MINUTES) OF HYDROGRAPH 3 0 DATA PRINT-OUT: HYDROGRAPH S: PEAK-Q= 17 .40 CFS T-PEAK= 7.83 HRS TT= 0 MINUTES HYDROGRAPH 3 : PEAK-Q= 14 . 14 CFS T-PEAK= 7.83 HRS TT= 0 MINUTES HYDROGRAPH SUM: PEAK-Q= 31.54 CFS T-PEAK= 7.83 HRS TOTAL VOLUME: 463374CU-FT SPECIFY: C - CONTINUE, N - NEWJOB, F - FILE, P - PRINT, S - STOP P SUMMATION DATA PRINT-OUT: T(HRS) QA(CFS) QB(CFS) QI (CFS) T(HRS) QA(CFS) QB(CFS) QI(CFS) . 17 . 00 . 00 . 00 12 .83 2.68 2 .26 4.94 . 33 . 00 . 00 . 00 13 .00 2. 60 2. 17 4.77 .50 . 09 .06 . 15 13 .17 2.57 2. 13 4 .70 . 67 .26 . 19 .45 13.33 2.56 2.12 4.68 . 83 .43 .33 .76 13 .50 2.56 2. 11 4.67 1. 00 . 59 .46 1. 05 13 . 67 2.55 2.11 4 .66 1. 17 .72 .58 1. 30 13 .83 2.55 2. 11 4 .66 1. 33 .84 . 68 1.52 14.00 2.55 2.11 4 .66 1.50 .94 .76 1.70 14.17 2.55 2.11 4.66 1. 67 1. 12 .90 2 . 02 14.33 2.55 2 .11 4 .66 1.83 1. 34 1. 07 2.41 14.50 2.55 2 . 11 4.66 2 . 00 1.46 1. 18 2 .64 14. 67 2.44 2. 03 4.47 2 . 17 1. 55 1.26 2 .81 14 .83 2.31 1.92 4.23 2 . 33 1. 62 1. 33 2 .95 15.00 2.27 1.88 4.15 2 . 50 1.68 1.38 3 .06 15.17 2.26 1.86 4.12 2 . 67 1. 87 1.51 3 .38 15.33 2.25 1.85 4.10 2 .83 2. 08 1. 68 3 .76 15.50 2.25 1.85 4.10 3 . 00 2 . 17 1.77 3 .94 15. 67 2.25 1.85 4.10 3 . 17 2.23 1.83 4.06 15.83 2.25 1.85 4.10 3 . 33 2 .28 1.87 4. 15 16.00 2.25 1.85 4.10 3 . 50 2 . 32 1. 91 4 .23 16. 17 2.25 1.85 4. 10 3 . 67 2 .49 2 . 03 4 .52 16.33 2.25 1.85 4. 10 3 .83 2 .70 2 .20 4 .90 16.50 2.25 1.85 4.10 4. 00 2 .79 2.28 5. 07 16.67 2.08 1.74 3.82 4 . 17 2 . 82 2 . 32 5. 14 16.83 1.88 1.58 3.46 4 .33 2 .86 2 . 35 5.21 17.00 1.83 1.52 3 .35 4 .50 2 .88 2 . 37 5.25 17.17 1.81 1.50 3 .31 4 . 67 3 . 09 2 . 52 5.61 17.33 1.80 1.49 3 .29 4 . 83 3 . 33 2.71 6.04 17.50 1.80 1.48 3 .28 5. 00 3 . 41 2 .80 6.21 17.67 1.80 1.48 3 .28 5. 17 3 .45 2 .84 6.29 17.83 1.80 1.48 3 .28 5. 33 3 .48 2 .86 6. 34 18.00 1.80 1.48 3 .28 5 . 50 3 . 50 2 .88 6. 38 18.17 1.80 1.48 3 . 28 5 . 67 3 . 72 3 . 03 6.75 18.33 1.80 1.48 3 .28 5.83 3 .98 3 .24 7 .22 18.50 1.80 1.48 3 .28 6. 00 4 . 06 3 . 33 7.39 18. 67 1.80 .1.48 3 .28 6. 17 4. 09 3 . 37 7.46 18.83 1.80 -1.48 3 .28 6. 33 4. 12 3 .39 7.51 19.00 1.80 1.48 3.28. ; a!;f 6.50 4. 13 3 .40 7.53 19.17 1.80 1.48 3.28 6.67 4 .77 3.85 8. 62 19.33 1.80 .1.48 3.28T. , ,; 6.83 5.54 4.45 9.99 19.50 1.80 A.48 3.28 3 , t H 7. 00 5.75 4.70 10.45 19. 67 u 1.80 1.48 3.28 ,:•,y -�. .�r, s, 7. 17 6.58 5.31 11.89 19.83 1.80 1.48 . 3.28 i47.81 7 i 7. 33 7.53 6. 07 13 . 60 20. 00 1.80 1.48 3.28_:"M;,u ��, 7 .50 10. 38 8. 16 18.54 20. 17 1.80 1.48 7. 67 16.91 13 . 02 29.93 20.33 1.80 1.48 3.28. . :'a � - 7 .83 17.40 14. 14 31.54 20.50 1.80 1.48 3.28 ,,, 8. 00 11. 93 10.53 22.46 20. 67 1.80 1.48 '3.28 8 . 17 8 .55 7. 61 16. 16 20.83 1.80 1.48 3.28 ; 8. 33 6.86 5.97 12.83 21.00 1.80 1.48 . 3.28 `. 8. 50 6.33 5. 33 11. 66 21.17 1.80 1.48 3.28 8. 67 5.37 4 .57 9.94 21.33 1.80 1.48 3 .28 8 .83 4.37 3 .75 8. 12 21.50 1.80 1.48 3.28 '^`=•` 7.54 21.67 1.80 1.48 3.28 9 . 00 4. 10 3 .44 9. 17 4 . 00 3 .32 7. 32 21.83 1.80 1.48 3.28 9. 33 3 .96 3 .27 7.23 22.00 1.80 1.48 3 .28 '':" 9. 50 3 .95 3 . 26 7 .21 22. 17 1.80 1.48 3.28 `-" 9 . 67 3 .94 3 . 25 7. 19 22 .33 1.80 1.48 3 .28 ' ..:r ' 9 .83 3 . 94 3 . 25 7. 19 22 .50 1.80 1.48 3 .28 . . 10. 00 3 . 94 3 .25 7 . 19 22. 67 1.80 1.48 3 .28 10. 17 3 . 94 3 . 25 7. 19 22 .83 1.80 1.48 3 .28 10. 33 3 . 94 3 .25 7. 19' 23 . 00 1.80 1.48 3.28 10. 50 3 . 94 3 . 25 7. 19 23 . 17 1.80 1.48 3.28 10. 67 3 . 68 3 . 07 6.75 23.33 1.80 1.48 3.28 10. 83 3 . 36 2 .82 6. 18 23 .50 1.80 1.48 3 .28 11. 00 3 . 27 2 .72 5.99 23 .67 1.80 1.48 3 .28 11. 17 3 . 24 2 . 68 5.92 23.83 1.80 1.48 3.28 11. 33 3 .23 2. 67 5.90 24. 00 1. 14 1.03 - 2.17 11. 50 3 .22 2 . 66 5.88 24.17 .34 .40 .74 11. 67 3 .22 2 . 66 5.88 24.33 .00 .00 .00 11.83 3 .22 2 . 66 5.88 24. 50 .00 .00 .00 12 . 00 3 .23 2 . 66 5.89 24.67 .00 .00 .00 12 . 17 3 .23 2. 66 5.89 24.83 . 00 .00 .00 12 . 33 3 . 23 2. 66 5.89 25. 00 . 00 .00 .00 12 . 50 3 . 23 2 . 66 5.89 25.17 .00 .00 .00 12 . 67 2 .98 2 .49 5.47 25.33 . 00 .00 .00 SPECIFY: C - CONTINUE, N - NEWJOB, F - FILE, P - PRINT, S - STOP P SUMMATION DATA PRINT-OUT: T(HRS) QA(CFS) QB(CFS) QI (CFS) T(HRS) QA(CFS) QB(CFS) QI(CFS) . 17 . 00 .00 .00 12.83 2.68 2.26 4.94 . 33 . 00 .00 .00 13.00 2.60 2.17 4.77 . 50 . 09 .06 .15 13. 17 2.57 2.13 4.70 . 67 . 26 . 19 .45 13 .33 2.56 2.12 4.68 .83 .43 .33 .76 13 .50 2.56 2.11 4.67 1. 00 .59 .46 1.05 13 . 67 2.55 2.11 4.66 1. 17 .72 .58 1.30 13 .83 2 .55 2.11 4.66 1.33 .84 .68 1.52 14.00 2.55 2.11 4.66 1.50 .94 .76 1.70 14 . 17 2.55 2.11 4.66 1. 67 1. 12 .90 2.02 14 .33 2.55 2.11 4.66 1.83 1.34 1. 07 2.41 14.50 2.55 2.11 4.66 2 . 00 1.46 1. 18 2. 64 14.67 2.44 2.03 4.47 2 . 17 1. 55 1.26 2 .81 14.83 2.31 1.92 4.23 2 . 33 1. 62 1. 33 2.95 15.00 2.27 1.88 4 .15 2 . 50 1. 68 1.38 3 .06 15.17 2.26 1.86 4. 12 2 . 67 1.87 1.51 3 .38 15.33 2.25 1.85 4.10 2 . 83 2 . 08 1. 68 3 .76 15.50 2 .25 1.85 4 .10 3 . 00 2 . 17 1.77 3 .94 15.67 2 .25 1.85 4 .10 3 . 17 2 . 23 1. 83 4 . 06 15.83 2 .25 1.85 4.10 3 . 33 2 . 28 1.87 4 . 15 16.00 2 .25 1.85 4 .10 3 . 50 2 . 32 1. 91 4 . 23 16. 17 2 .25 1.85 4 . 10 3 . 67 2 .49 2 . 03 4 .52 16.33 2 .25 1.85 4 .10 3 . 83 2 . 70 2 . 20 4 . 90 16 . 50 2 . 25 1. 85 4 . 10 4 . 00 2 . 79 2 . 28 5 . 07 16. 67 2 . 08 1.74 3 .82 4 . 17 2 .82 2 . 32 5. 14 16. 83 1. 88 1. 58 3 .46 4 . 33 2 .86 2 . 35 5. 21 17 . 00 1. 83 1.52 3 .35 4 .50 2 .88 2 . 37 5. 25 17 . 17 1.81 1. 50 3 . 31 4 . 67 3 . 09 2 . 52 5. 61 17 . 33 1. 80 1. 49 3 .29 4 . 83 3 . 33 2 . 71 6. 04 17. 50 1. 80 1. 48 3 .28 5. 00 3 .41 2 . 80 6. 21 17 . 67 1.80 1. 48 3 .28 5. 17 3 .45 2 . 84 6. 29 17 . 83 1.80 1. 48 3 .28 5. 33 3 . 48 2 . 86 6. 34 18 . 00 1. 80 1. 48 3 .28 5.50 3 . 50 2 . 88 6. 38 18. 17 1. 80 1.48 3 .28 5. 67 3 .72 3 . 03 6. 75 18 . 33 1.80 1. 48 3 .28 5. 83 3 . 98 3 . 24 7 . 22 18 . 50 1. 80 1. 48 3 .28 6. 00 4 . 06 3 . 33 7 . 39 18 . 67 1.80 1.48 3 .28 6. 17 4 . 09 3 . 37 7 . 46 18 . 83 1. 80 1.48 3 .28 6. 33 4 . 12 3 . 39 7 . 51 19 . 00 1. 80 1.48 3 . 28 6. 50 4 . 13 3 . 40 7 . 53 19 . 17 1. 80 1.48 3 . 28 6 . 67 4 .77 3 . 85 8 . 62 19 . 33 1. 80 1.48 3 . 28 6. 83 5 . 54 4 . 45 9 . 99 19 . 50 1.80 1.48 3 . 28 7 . 00 5. 75 4 . 70 10. 45 19 . 67 1. 80 1.48 3 . 28 7 . 17 6. 58 5. 31 11. 89 19 .83 1. 80 1.48 3 .28 7 . 33 7 . 53 6 . 07 13 . 60 20. 00 1. 80 1.48 3 . 28 7 .50 10. 38 8 . 16 18. 54 20. 17 1.80 1.48 3 .28 7 . 67 16. 91 13 . 02 29.93 20. 33 1. 80 1.48 3 .28 7 . 83 17 . 40 14 . 14 31. 54 20. 50 1. 80 1. 48 3 .28 8 . 00 11. 93 10 . 53 22 . 46 20. 67 1. 80 1. 48 3 .28 8 . 17 8 . 55 7 . 61 16. 16 20. 83 1. 80 1. 48 3 . 28 8 . 33 6. 86 5 . 97 12 .83 21. 00 1.80 1.48 3 . 28 8 . 50 6 . 33 5 . 33 11. 66 21. 17 1. 80 1.48 3 .28 8 . 67 5. 37 4 . 57 9 . 94 21. 33 1. 80 1. 48 3 .28 8 . 83 4 . 37 3 . 75 8 . 12 21. 50 1. 80 1.48 3 .28 9 . 00 4 . 10 3 . 44 7 . 54 21. 67 1.80 1.48 3 .28 9 . 17 4 . 00 3 . 32 7 . 32 21. 83 1.80 1.48 3 . 28 9 . 33 3 . 96 3 . 27 7 . 23 22 . 00 1. 80 1. 48 3 . 28 9 . 50 3 . 95 3 . 26 7 . 21 22 . 17 1. 80 1. 48 3 . 28 9 . 67 3 . 94 3 . 25 7 . 19 22 . 33 1. 80 1.48 3 . 28 9 . 83 3 . 94 3 . 25 7 . 19 22 . 50 1. 80 1. 48 3 .28 10. 00 3 . 94 3 . 25 7 . 19 22 . 67 1. 80 1.48 3 . 28 10. 17 3 . 94 3 . 25 7 . 19 22 . 83 1. 80 1. 48 3 . 28 10. 33 3 . 94 3 . 25 7 . 19 23 . 00 1.80 1. 48 3 . 28 10. 50 3 . 94 3 . 25 7 . 19 23 . 17 1. 80 1. 48 3 .28 10. 67 3 . 68 3 . 07 6.75 23 . 33 1. 80 1.48 3 .28 10. 83 3 . 36 2 . 82 6 . 18 23 . 50 1. 80 1. 48 3 . 28 11. 00 3 . 27 2 . 72 5. 99 23 . 67 1. 80 1. 48 3 . 28 11. 17 3 . 24 2 . 68 5. 92 23 . 83 1. 80 1. 48 3 . 28 11. 33 3 . 23 2 . 67 5. 90 24 . 00 1. 14 1. 03 2 . 17 11. 50 3 . 22 2 . 66 5. 88 24 . 17 . 34 . 40 .74 11. 67 3 . 22 2 . 66 5 . 88 24 . 33 . 00 . 00 .00 11. 83 3 . 22 2 . 66 5. 88 24 . 50 . 00 . 00 . 00 12 . 00 3 . 23 2 . 66 5.89 24 . 67 . 00 . 00 . 00 12 . 17 3 . 23 2 . 66 5. 89 24 . 83 . 00 .00 . 00 12 . 33 3 . 23 2 . 66 5. 89 25. 00 . 00 . 00 .00 12 . 50 3 . 23 2 . 66 5. 89 25. 17 . 00 . 00 .00 12 . 67 2 . 98 2 . 49 5 . 47 25. 33 . 00 . 00 . 00 SPECIFY: C - CONTINUE, N - NEWJOB, F - FILE, P - PRINT, S - STOP S KING COUNTY DEPARTMENT OF PUBLIC WORKS Surface Water Management Division HYDROGRAPH PROGRAMS Version 4 . 20 1 - INFO ON THIS PROGRAM Title / Sheet No./ of By l I chk. Job No. '5010 SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 w vrr� �ie�y� 2170 ,P:� u�V g 6 9 G! s�re�-m .30, z s /5O� w 44 Title (` J f Sheet No. 22of By `1 GJ l 3 19� Chk. / / Job No. SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 /B X '9d 4-'� Gl�.sfr�a�nv 30,79 .2.�9� ,��rG�2.57�i'p�sr�I 2g,5 2 25- OZ 2 .27 . 92 ' V(� -- 7 0 G.'Ae- , z3, �I � � � � �3< 8 cis } 3/• ..5� JIF o '` •� is ' •'r,` -���� ,.�,•i � �;fir;. FM OWN Lt • � 1 ,• 1 • moo,,�:4.(±��1.rtt � ,, ._:. : 4 LLid r, wj1• :.;i • '•It �;`..� .J Y'l�� 1��__+`,—��\`` � �_ __ ��� •.•.fly`' � . all IS WIWI ow obc will ME. 34 .046 �L`;-� •' --- -..._ ._+��� !fir '�!��II���.�Iw- �� �� � �����►: is��:;'� I��A1. �.��,.�.�����.ii�,�a•,I��i�����1--- ��.e���'��aaUrra.=rI•�,:z..rr.,'Z'-l. ��.1 ����Bs�1'►�. . �.•,rAw ...�.,DIY:' �..i �•'/�� �� it ��II 1iYk� I / 1 ` ` 1 , i Il ► ► 1 I KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL FIGURE 4 3.SE HEAD FOR CULVERTS (PIPE W/"a" =0.012), FLOWING FULL WITH OUTLET CONTROL •z 2000 Hwl _Y .4 _ w Slope SO- 1000 i =_ SUe4ERGED OUTLET CtAVEPT FLOWING FULL 5 Mw•N•he—LSO ti 800 120 !or a•ttot cm— Rai w6.4,9d4, C-0.10 M T nwllwdc 40Ma"Md the NuM peculwo b00 108 g 500 96 �•j' 1.0 400 84 300 72 6 6 �IL F 200 60 E� O �y uj w / �O C�, U. N 54 / z w 48—' 2 / 100 z 4 2 w io iZ ,LO w_ 4 .8 — p _ 36 AO 5 N 60 w 33 Apo 50p 6 5 0 F- w 30 40 / 50 i 8 Q t p 2 / •• O ✓/ O .a 10 30 400p J V�a' 21 G� 20 `ZC�S 1 I S IFS 6 12 5 4 4.3.5-13 1/90 Title Sheet No. of BY L. �/ 6/ f I Chk. / / Job No. ISO 1 c7 SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 • Fax 206.827-8412 • 206-827-2950 _o ° f1N 0 G �o91•1S �2^.:.r-�. �: IE ,;r! .t,".1.'__ IE 22.7 11H 02 ' IF Z0.42. ! IC 4l.70 20 i IE ?0.60 P F1"' I I ?5•4 I[ -m.61- i J.• „ 0) cL :c11 �� IL• 2�.70 /I KING COUNTY, WASH INGTON, SURFACE WATER DESIGN MANUAL FIGURE 4.3.4D BACKWATER CALCULATION SHEET NOTES Column (I) • Design now to be conveyed by pipe segment Column (2) - Length of pipe segment. Column (3) - Pipe Size; Indicate pipe diameter or span x rise. Column(4) - Manning's'n'value. Column(5) -Outlet Elevation of pipe segment. Column(6) -Inlet Elevation of pipe segment. Column(7) - Barrel Area is the lull cross sectional area of the pipe. Column(8) - Barrel Veiochy is the full velocity In the pipe as determined by: V - O/A or Col.(8) - Ccl.(i) /Col.(7) Column (9) - Barrel Velocity Head - V'/2g or (Col.(8))'/2g Where, g - 32.2 it/sec' (acceleration due to gravity) Column(to)-Taliwater UW) Elevation;this Is Ilia water surface elevatlon at the outlet of the pipe segment. It the pipe's outlet Is not submerged by the TW and the TW depth Is less than(D+dj/2,set the TW elevation equal to (D+dj/2 to keep the analysis simple and still obtain reasonable resulls(D - pipe barrel height and d, - critical depth, both In ft. See Figure 4.3.5H for determination of dj. Column (11)- Friction Loss - S,x L or S,x Col.(2) Where, S,Is ilia friction slope or head loss per lineal toot of pipe as determined by Manning's Equation expressed In the form: S, - (nV)'/2.22 1`110 Column (12)-Hydraulic Grade Line (HGL) Elevation just Inside the entrance of ilia pipe barrel;this Is determined by adding the friction loss to the TW elevation: Col.(12) - Col.(11) + Col.(10) If this elevation falls below the pipe's Inlet crown, h no longer represents the true HGL when computed In this manner. The true HGL will fall somewhere between the pipe's crown and efther normal now depth or critical now depth,which ever is greater. To keep the analysis simple and still obtaln reasonable results (ie,erring on the conservative side),set the HGL elevation equal to the crown elevation. Column(13)- Entrance Head Loss - K. x V'/2g or K.x Coi.(9)Where, K, - Entrance Loss Coeff dent(from Table 4.3.5A) This Is the head lost due to flow contractions at Ilia pipe entrance. Column (14)- Exit Head Loss - 1.0 x V'/2g or 1.0 x Col.(9) This Is the velocity head lost or transferred downstream. Column (15)- Outlet Control Elevation - Col.(12) + Col.(13) + Col.(14) This Is the maximum headwater elevation assuming the pipe's barrel and Inlet/outlet characteristics are controlling capacity. It does not Include structure losses or approach velocity considerations. Column(16)- inlet Control Elevation (See Section 4.3 5 lot compurtallon of Inlet control on culverts). This Is the maximum headwater elevation assuming the pipe's inlet Is controlling capacity. It does not Include structure losses or approach velocity considerations. Column(17)- Approach Velocity Head: this is the amount of head/energy being supplied by the discharge from an upstream pipe or channel section,which serves to reduce the headwater elevation. II the discharge Is from a pipe, the approach velochy head Is equal to ilia barrel velocity head computed for the upstream pipe. If the upstream pipe outlet Is signMlcanlly higher in elevation (as In a drop manhola) or lower In elevation such that its discharge energy wouid be dissipated,an approach velocity head of zero should be assumed. Column (I8)- Bend Head Loss - K.x V'/2g or I.x Col(17) Where, It - Bend Loss Coefficient (from Figure 4.3.4E) This Is the loss of head/energy required to change direction of flow In an access structure. Column(19)- Junction Head Loss; this Is the foss In head/energy which results from the turbulence created when two or more streams ate merged Into one within the access structure. Figure 4.3.4F can be used to determine this loss or it can be computed using the following equations derfved from Figure 4.3.4F: Junction Head Loss {(`x V'/2g or I<,x Col.(17) Where. KI Is the Junction loss Coefficient determined by: f5 (0,/0,)/(1.18 + 0.63(0,/0,)) Column (20)- Headwater(HW) Elevation;this Is determined by combining the energy heads In Columns 17. 18, and 19 whh the highest control elevation In either Column 15 or 16,as fcflows: Col.(20) - Col.(15 or 16) -Col.(17) + Col.(18) + Col.(19) 4.3.4-21 1/90 S OUTH25.XLS TAL SSOE PACCAR-SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 25-YEAR STORM BACKWATER ANALYSIS LOCATION/ DISTANCETOPIPE DISTANCE TO INVERT GROUND LEVEL PIPE BURIAL BEND ANGLE AT DOWNSTREAM MANHOLE OUTPUT NEXT ELEVATION COVERAGE MANHOLE SLOPE DOWNSTREAM LOCATION p (FT) (FI) (FI) (FT) (FT) (degrcea) (%) OUTFALL 0 0 20.45 30.6 6.2 0 N/A 1 59 59 20.60 28.0 3.9 30 0.25% 2 219 160 20.92 27.0 2.6 0 0.20% 3 509 290 21.50 26.6 1.6 30 0.20% 4 809 300 22.10 26.9 1.3 0 0.20% 5 1109 300 22.70 27.6 1.4 0 0.20% 6 1409 300 23.30 27.4 0.6 90 0.20% 7 1546.15 137.15 23.57 27.4 0.3 0 0.20% 8 1607.15 61 23.70 27.9 1.7 0 0.21% 9 1793.15 186 24.44 30.0 3.1 0 0.40% 10 1940 146.85 25.03 31.0 3.5 0 0.40% 11 2025 85 ' 25.36 31.0 3.1 0 0.39% 12 2138 113 25.82 31.0 2.7 0 0.41% 13 2192 54 26.04 31.0 2.5 0 0.41% 14 2259 67 26.30 31.5 2.7 0 0.39% INLET 2357 98 u 26.70 35.0 5.8 0 0.41% Page 1 6111/91 SOUTH25.XLS TAL " SSOE , PACCAR-SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 1 2 3 4 5 6 7 8 9 10 11 PIPE FLOW LENGTH PIPE SIZE -N- VALUK OUTLET INLET BARREL BARREL BARREL TW ELEV FRICTION SEGMENT Q L D ELEV ELEV AREA VELOCITY VELOCITY LOSS H TO MH A V HEAD (CFS) (FT) (IN) (FI) (FT) (SQL (FPS) (FT) (FT) (Fr) OUTFALL 1 60.92 59 48 0.012 20.45 20.60 12.57 4.85 0.36 24.60 0.090 1 2 31.91 160 42 0.012 20.60 20.92 9.62 3.32 0.17 25.19 0.136 2 3 31.91 290 42 0.012 20.92 21.50 9.62 3.32 0.17 25.42 0.247 3 4 31.91 300 42 0.012 21.50 22.10 9.62 3.32 0.17 25.78 0.256 4 5 31.91 300 42 0.012 22.10 22.70 9.62 3.32 0.17 26.13 0.256 5 6 31.91 300 42 0.012 22.70 23.30 9.62 3.32 0.17 26.47 0.256 6 7 31.91 137 42 0.012 23.30 23.57 9.62 3.32 0.17 27.04 0.117 7 8 31.91 61 42 0.012 23.57 23.70 9.62 2.60 0.11 27.31 0.032 8 9 25.04 186 30 0.012 23.70 24.44 4.91 5.10 0.40 27.19 0.587 9 10 25.04 85 30 0.012 24.44 25.03 4.91 5.10 0.40 27.99 0.268 10 11 25.04 113 30 0.012 25.03 25.36 4.91 5.10 0.40 28.46 0.356 11 12 13.96 54 30 0.012 25.36 25.82 4.91 2.84 0.13 29.36 0.053 12 13 13.% 67 30 0.012 25.82 26.04 4.91 2.84 0.13 29.48 0.066 13 14 13.96 98 30 0.012 26.04 26.30 4.91 2.84 0.13 29.61 0.096 14 INLET 13.% 0 30 0.012 26.30 26.70 4.91 2.84 0.13 29.77 0.000 0.13 Page 2 6111191 SOUTH25.XLS TAL ` SSOE PACCAR - SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT #915010 12 13 14 15 16 17 18 19 20 ENTRANCE ENTRANCE EXrr OUTLET INLET APPROACH BEND 7UCTION HW ELEV GROUND GL-lrW HGL ELEV HEAD LOSS HEAD LOSS CONTR CONTR VELOCITY HEAD LOSS HEAD LOSS LEVEL AT ELEV ELEV HEAD MANHOLE (Fr) (FT) (FT) (FT) (Fr) (FT) (F) (Fn (Fr) (Fn (Fr) 24.69 0.18 0.36 25.24 24.12 -0.17 0.04 0.09 25.19 28.0 2.81 25.33 0.09 0.17 25.58 23.51 -0.17 0.00 0.00 25.42 27.0 1.58 25.66 0.09 0.17 25.92 24.09 -0.17 0.04 0.00 25.78 26.6 0.82 26.04 0.09 0.17 26.30 24.69 -0.17 0.00 0.00 26.13 26.9 0.78 26.38 0.09 0.17 26.64 25.29 -0.17 0.00 0.00 1 26.47 27.6 1.13 26.73 0.09 0.17 26.99 25.89 -0.17 0.23 0.00 27.04 27.4 0.36 27.16 0.09 0.17 27.42 26.16 -0.11 0.00 0.00 27.31 27.4 0.09 27.35 0.05 0.11 27.50 26.29 -0.40 0.01 0.08 27.19 27.9 0.71 27.78 0.20 0.40 28.38 27.19 -0.40 0.01 0.00 27.99 30.0 2.01 28.25 0.20 0.40 28.86 27.78 -0.40 0.01 0.00 1 28.46 31.0 2.54 28.82 0.20 0.40 29.43 28.11 -0.13 0.00 0.06 29.36 31.0 1.64 29.42 0.06 0.13 29.60 27.67 -0.13 0.00 0.00 29.48 31.0 1.52 29.55 0.06 0.13 29.74 27.89 -0.13 0.00 0.00 29.61 31.0 1 139 29.71 0.06 0.13 29.90 28.15 -0.13 0.00 0.00 29.77 31.5 1.73 29.77 0.06 0.13 29.96 28.55 -0.13 0.00 0.00 1 29.84 35.0 5.16 Page 3 6/11/91 SOUTH 100.XLS TAL SSOE PACCAR- SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 100-YEAR STORM BACKWATER ANALYSIS LOCATION/ DISTANCETOPIPE DLSTANCE TO INVERT GROUND LEVEL PIPE BURIAL BEND ANGLE AT DOWNSTREI�M MANHOLE OUTPUT NEXT ELEVATION COVERAGE MANHOLE SLOPE DOWNSTREAM LOCATION M (FT) (FT) (TI (FT) (degrees) (%) OUTFALL 0 0 20.45 30.6 6.2 0 N/A 1 59 59 20.60 28.0 3.9 30 0.25% 2 219 160 20.92 27.0 2.6 0 0.20% 3 509 290 21.50 26.6 1.6 30 0.20% 4 809 300 22.10 26.9 1.3 0 0.20% 5 1109 300 22.70 27.6 1.4 0 0.20% 6 1409 300 23.30 27.4 0.6 90 0.20% 7 1546.15 137.15 23.57 27.4 0.3 0 0.20% 8 1607.15 61 23.70 27.9 1.7 0 0.21% 9 1793.15 186 24.44 30.0 3.1 0 0.40% 10 1940 146.85 25.03 31.0 3.5 0 0.40% 11 2025 85 25.36 31.0 3.1 0 0.39% 12 2138 113 25.82 31.0 2.7 0 0.41% 13 2192 54 26.04 31.0 2.5 0 0.41% 14 =9 67 26.30 31.5 2.7 0 0.39% INLET 2357 98 26.70 35.0 5.8 0 0.41% Page 1 6/11/91 SOUTH 100.XLS TAL SSOE PACCAR-SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 1 2 3 4 5 6 7 8 9 10 11 PIPE FLOW LENGTH PIPE SIZE 'N' VALUE OUTLEt INLET' BARREL BARREL BARREL. TW EL.EV FRICTION SEGMENT Q L D ELEV ELEV AREA VELOcnly VFI, rry IASS MH TO MH A V HEAD (CFS) (Fr) (II) (FT) (FT) (SQM (FPS) (FT) (FT) (FT) OUTFALL 1 71.08 59 48 0.012 20.45 20.60 12.57 5.66 0.50 24.60 0.122 1 2 36.78 160 42 0.012 20.60 20.92 9.62 3.82 0.23 25.41 0.181 2 3 36.78 290 42 0.012 20.92 21.50 9.62 3.82 0.23 25.71 0.328 3 4 36.78 300 42 0.012 21.50 22.10 9.62 3.82 0.23 26.20 0.340 4 5 36.78 300 42 0.012 22.10 22.70 9.62 3.82 0.23 26.65 0.340 5 6 36.78 300 42 0.012 22.70 23.30 9.62 3.82 0.23 27.11 0.340 6 7 36.78 137 42 0.012 23.30 23.57 9.62 3.82 0.23 27.87 0.155 7 8 36.78 61 42 0.012 23.57 23.70 9.62 3.00 0.14 28.23 0.043 8 9 28.86 186 30 0.012 23.70 24.44 4.91 5.88 0.54 28.06 0.779 9 10 28.96 85 30 0.012 24.44 25.03 4.91 5.88 0.54 29.12 0.356 10 11 28.96 113 30 0.012 25.03 25.36 4.91 5.88 0.54 29.76 0.473 11 12 16.09 54 30 0.012 25.36 25.82 4.91 3.28 0.17 30.95 0.070 12 13 16.09 67 30 0.012 25.82 26.04 4.91 3.28 0.17 31.11 0.087 13 14 16.09 98 30 0.012 26.04 26.30 4.91 3.28 0.17 31.28 0.128 14 INLET 16.09 0 30 0.012 26.30 26.70 4.91 3.28 0.17 31.50 0.000 0.17 Page 2 6/11/91 SOUTH100.XLS TAL ' SSOE PACCAR-SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 12 13 14 15 16 17 18 19 20 ENTRANCE ENTRANCE EXIT OUTLET INLET APPROACH BEND JUCnON HW ELEV GROUND GL HW HGL ELEV HEAD TOSS HEAD LOSS CONTR CONTR VELOCITY HEAD LOSS HEAD LOSS LEVEL AT El" ELEV HEAD MANHOLE 24.72 0.25 0.50 25.47 24.60 -0.23 0.05 0.12 25.41 28.0 2.59 25.59 0.11 0.23 25.93 23.72 -0.23 0.00 0.00 25.71 27.0 1.29 26.04 0.11 0.23 26.38 24.30 -0.23 0.05 0.00 26.20 26.6 0.40 26.54 0.11 0.23 26.88 24.90 -0.23 0.00 0.00 26.65 26.9 0.26 26.99 0.11 0.23 27.33 25.50 -0.23 0.00 0.00 27.11 27.6 0.49 27.45 0.11 0.23 27.79 26.10 -0.23 0.30 0.00 27.87 27.4 -0.47 28.02 0.11 0.23 28.36 26.37 -0.14 0.00 0.00 28.23 27.4 -0.83 28.27 0.07 0.14 28.48 26.30 -0.54 0.01 0.11 28.06 27.9 -0.16 28.84 0.27 0.54 29.65 27.57 -0.54 0.01 0.00 29.12 30.0 0.89 29.48 0.27 0.54 30.28 28.16 -0.54 0.01 0.00 29.76 31.0 1.24 30.23 0.27 0.54 31.03 28.49 -0.17 0.00 0.09 30.95 31.0 0.05 31.02 0.09 0.17 31.27 27.82 -0.17 0.00 0.00 31.11 31.0 -0.11 31.19 0.08 0.17 31.44 28.04 -0.17 0.00 0.00 31.28 31.0 -0.28 31.41 0.09 0.17 31.66 28.30 -0.17 0.00 0.00 31.50 31.5 0.00 3 L50 0.08 0.17 31.75 28.70 -0.17 0.00 0.00 31.58 35.0 3.42 Page 3 6/11/91 RECEIVED PUBLIC DEPT. CITY OF RENTON PA=R Inc January 5 , 1994 Mr. Gregg Zimmerman City of Renton 200 Mill Avenue South Renton, Was 98055 Dear Mr. Zimmerman: Attached for your information is a copy of the latest surface water and groundwater monitoring results covering October 1993 sampling at PACCAR's Renton site. The next sampling round will be conducted in March or April 1994 . You will be notified in advance of the actual sampling event. Sincerely, -�j j�� R. K. Butler, P. E. Corporate Environmental Manager RKB/vz Attachment cc: Horace Lee - METRO Steve Ryan - Boeing Co. David South - WDOE P.O. Box 1518 Bellevue,Washington 98009 Telephone(206)455-7400 PACCAR Building 777-106th Avenue N.E. Bellevue,Washington 98004 Facsimile 206-453-4900 ' tV rur ' CROWS Hart Dowser,Inc. 1910 Fairview Avenue East Seattle,Washington 98102 FAX 206.328.5581 206.324.9530 Earth and Environmental Technologies J-1639-16 January 4, 1994 Mr. Robert K. Butler, P.E. PACCAR Inc P. O. Box 1518 Bellevue, Washington 98009 Re: Surface Water and Groundwater Monitoring Results October 1993 PACCAR Renton Site ' Dear Mr. Butler: This letter presents semi-annual surface water and groundwater monitoring results for ithe PACCAR Renton site. Figures and tables summarizing monitoring results from 1988 through October 1993 are enclosed with this report. Figure 1 presents the shallow well locations, the surface water sampling location, and a summary of recent volatile and semivolatile hydrocarbon compound concentrations detected in groundwater. Figure 2 presents the location of deep wells and a summary of recent volatile and semivolatile hydrocarbon compound concentrations measured in them. Laboratory Certificates of Analysis are presented in Attachment A. GROUNDWATER MONITORING RESULTS The semi-annual groundwater sampling included six wells LW-6D, LW-9D, OSP-5D, LW-10S, Ul-S, and Ul-W. October 1993 groundwater quality data indicate that vinyl chloride remains present in deep wells and, for the first time since 1990, several chlorinated organic compounds tSeattle • Tacoma • Richland • Anchorage • Portland • San Francisco • Long Beach 1 PACCAR Inc. J-1639-16 January 4, 1994 Page 2 are present in one shallow well (LW-10S) that is located in the south half of the ' PACCAR Renton site. In general, concentrations of other compounds have decreased or remained constant. The following observations were made after a ' review of the test results. LW-6D. No volatile hydrocarbons were detected during this round of measurement. LW-9D. During this round of sampling, vinyl chloride was detected at 7 µg/L. This represent the lowest detected concentration from March 1990 through 1993. No ' other volatile organic compounds were detected in this sample during this round of measurement. OSP-5D. No volatile hydrocarbons were detected during this round of measurement. LW-10S. Vinyl chloride was detected at 18 µg/L. The concentration of vinyl chloride ' has decreased from March 1993 (27 µg/L) but remains consistent with concentration detected during March 1992 (15 µg/L). This is well below the concentration of 120 ' µg/L measured in March 1991. Several other volatile organic compounds were detected during this sampling round: 1,1-dichloroethene was detected at 3 µg/L ; trans-1,2-dichloroethene was detected at 2 µg/L; cis-1,2-dichloroethene was detected ' at 220 µg/L; and trichloroethene was detected at 18 µg/L. This is the first detection of trichloroethene since October 1990. The concentration of cis-1,2-dichloroethene has increased from 28 µg/L (March 1992) and represents the highest detection since ' October 1990 (150 µg/L). ' As replacements for wells LW-12S and LW-12D, which were abandoned during remediation in late 1992, we have sampled and reported analytical results for two nearby shallow wells, U1-S and Ul-W. Wells U1-S and U1-W were completed as 4- inch-diameter wells in November 1992 and January 1993, respectively. Ul-S. Arsenic and lead were not detected in this sample. Several semivolatile ' compounds were detected at concentrations similar to those detected in March 1993: di-n-butylphthalate was detected at 1 µg/L; 2-methylnaphthalene was detected at 2 ' µg/L; acenaphthene was detected at 1 µg/L; and phenanthrene was detected at 1 µg/L. No volatile organic compounds were detected during this sampling round. MrW PACCAR Inc. J-1639-16 January 4, 1994 Page 3 UI-W. No volatile or semivolatile hydrocarbons were detected during this round of ' measurement. ' SURFACE WATER MONITORING RESULTS ' SW-3. Water samples collected from SW-3 are representative of surface water which drains from the north and south PACCAR sites, as well as runoff that enters the storm drain system from sources off site. Concentrations of metals in on-site surface ' water have decreased since October 1991, with the exception of zinc. Zinc has fluctuated during this time, with concentrations ranging from 29 to 170 µg/L. The ' October 1993 detection of zinc (140 µg/L) remains consistent with the historical range. Chromium, copper, and lead have decreased from 10, 24, and 35 µg/L, respectively, to non-detect during the period of October 1991 through 1993. A ' summary of surface water quality results are presented in Table 2. The location of SW-3 is shown on Figure 1. ' Monthly surface water sampling also tests for polychlorinated biphenyls (PCBs), benzene, and vinyl chloride. None of these compounds were detected during the October 1993 sampling. The monthly sampling results for October 1993 were ' reported under a separate cover in our letter to you, dated November 16, 1993. ' LIMITATIONS Work for this project was performed, and this letter report prepared, in accordance with generally accepted professional practices for the nature and conditions of the work completed in the same or similar localities, at the time the work was performed. ' It is intended for the exclusive use of PACCAR Inc. for specific application to the referenced property. This report is not meant to represent a legal opinion. No other ' warranty, express or implied, is made. to r� ' PACCAR Inc. J-1639-16 January 4, 1994 Page 4 ' If you have any questions or comments regarding these results, please call. Sincerely, HART CROWSER, INC. "o d?�K�l ""o MARY CATHERINE KILEY J ES H. KLEPPE, P.E. ' Project Environmental Chemist Principal ' MCK\JHKxen SWGW1093.LR Attachments: Table 1 - Summary of Groundwater Sampling Results Table 2 - Summary of Surface Water Sampling Results for SW-3 Figure 1 - Summary of Volatile and Semivolatile Concentrations in Groundwater - Shallow Wells Figure 2 - Summary of Volatile and Semivolatile Concentrations in Groundwater - Deep Wells A - Laboratory Certificates of Analysis Laucks Testing Laboratories, Inc. ' cc: (w/Tables and Figures only) Matt Dalton; Dalton, Olmsted & Fuglevand Table 1-Summary of Groundwater Sampling Results Sheet 1 of 42 Well Location LW-lOS LW-IOS LW-IOS LW-10S LW-IOS LW-IOS LW-IOS LW-12D LW-12D LW-12DR LW-12D(1) LW-12D(2) LW-12D Sample Date Jul-88 Oct-90 Mar-91 Mar-92 Oct-92 Mar-93 Oct-93 Jul-88 Feb-89 Feb-89 Mar-90 Mar-90 Oct-90 Dissolved Metals in µg/L(ppb) Arsenic NA NA NA 5 U NA NA NA 5 U 5 U 6 5 U 5 U NA Lead NA NA NA l U NA NA NA 5 5 U 7 5 U 5 U NA Volatile Organics in µg/L(ppb) Chloromethane l U l U l U l U l U l U l U l U l U l U l U l U I U Bromomethane I U l U l U l U 1 U l U l U l U l U 1 U l U l U l U Vinyl Chloride 120 120 14 15 9 27 18 1 U l U l U I U l U l U Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylene Chloride I U 1 U l U l U l U l U l U l U l U l U l U I U I U Acetone 5 U 5 U 5 U 3 UB 3 UB 3 U 5 U 5 U 5 U 5 U 5 U 5 U 5 U Carbon Disulfide l U 1 U 1 U l U l U l U I U l U I U l U l U l U l U 1,1-Dichloroethene l U 2 1 U I U I U l U 3 1 U 1 UE 1 UE l U l U l U 1,1-Dichloroedme l U l U l U l U l U l U l U l U l U I U l U l U I U Trans-1,2-Dichloroethenc l U 2 1 U l U l U l U 2 1 U l U l U l U l U l U cis-1,2-Dichloroethene 11 ISO 36 20 12 28 220 1 U 1 U l U l U l U l U 1,2-Dichloroethene(Total) 11 150 36 20 12 28 220 1 U l U I U l U l U l U Chloroform l U I U l U l U I U l U l U l U I U l U l U I U l U 2-Butanone(MEK) 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane l U l U l U l U l U l U l U l U l U l U I U 1 U l U 1,1,1-Trichloroethane l U l U l U I U l U l U l U l U l U l U l U l U l U Carbon Tetrachloride l U l U l U l U l U l U l U l U l U l U I U I U l U Vinyl Acetate l U l U l U l U l U I U l U 1 U l U l U l U l U l U Bromodichloromethane l U l U l U l U l U l U l U l U l U l U l U l U l U 1,2-Dichloropropane l U l U I U l U I U l U I U l U l U l U l U l U l U Trichloroethene I U 3 3 1 U l U 1 U 18 1 U 1 UE 1 UE l U l U I U Benzene l U 1 l U I U l U l U l U 52 1 U l U l U l U l U Dibromochloromethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane l U l U l U I U l U l U l U l U l U l U l U I U l U Bromoform l U 1 U l U 1 U l U l U l U l U l U l U l U l U l U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetrachloraethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene l U l U l U l U I U l U I U l U l U I U I U l U l U Toluene l U l U I U I U l U l U l U 620 D 1 UE 1 UE l U l U l U Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 UE 3 UE 3 U 3 U 3 U rr+ Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U ►r� Ethylbenzene l U I U l U 1 U l U l U l U 42 1 U l U 1 U l U l U cis-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U s t Styrene l U l U l U l U 1 U l U l U l U l U 1 U I U I U l U ~ �1 Xylene(Total) l U 1 U l U l U l U l U l U 330 1 U l U l U l U l U N to '1 Table 1-Summary of Groundwater Sampling Results Sheet 2 of 42 Well Location LW-10S LW-10S LW-10S LW-10S LW-10S LW-10S LW-10S LW-12D LW-12D LW-12DR LW-12D(1) LW-12D(2) LW-12D Sample Date Jul-88 Oct-90 Mar-91 Mar-92 Oct-92 Mar-93 Oct-93 Jul-88 Feb-89 Feb-89 Mar-90 Mar-90 Oct-90 Semivolatile Organics in µg/L(ppb) Phenol 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Aniline 10 U NA NA NA NA NA NA 10 U 10 U 10 U 10 U 10 U 10 U Bis(2-Chloroethyl)Ether 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 2-Chlorophenol 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 1,3-Dichlorobenzene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 1,4-Dichlorobcnzene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Benzyl Alcohol 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 1,2-Dichlorobenzene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 2-Methylphenol 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Bis(2-Chloroisopropyl)Ether 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 4-Methylphenol 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U N-Nitroso-Di-N-Propylamine 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Hexachloroethane 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U Nitrobenzene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Isophorone 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 2-Nitrophenol 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 2,4-Dimethylphenol 2 U NA NA NA NA NA NA 10 4 3 10 8 2 U Benzoic Acid 50 U NA NA NA NA NA NA 50 U 52 U 51 U 50 U 50 U 50 U Bis(2-Chloroethoxy)Methane 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 2,4-Dichlorophenol 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 1,2,4-Trichlorobenzene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Naphthalene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 2 U 4-Chloroanitine 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Hexachlorobutadiene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 4-Chloro-3-Methylphenol 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 2-Methyinaphthalene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Hexachlorocyclopentadiene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 2,4,6-Trichlorophenol 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 2,4,5-Trichlorophenol 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 2-Chloronaphthalene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 2-Nitroaniline 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U Dimethyl Phthalate 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Acensphthylene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 2,6-Dinitrotoluene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 3-Nitroaniline 10 U NA NA NA NA NA NA 10 U 10 U 10 U 10 U 10 U 10 U Acenaphthene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 2,4-Dinitrophenol 20 U NA NA NA NA NA NA 20 U 21 U 20 U 20 U 20 U 20 U 4-Nitrophcnol 20 U NA NA NA NA NA NA 20 U 21 U 20 U 20 U 20 U 20 U Dibenzofuran 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Q� ►t 2,4-Dinitrotoluene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U fn -' CD C\ -I Table I-Summary of droundwater Sampling Results Sheet 3 of 42 Well Location LWAOS LWAOS LWAGS LWAOS LW-IOS LW-IOS LW-IOS LW-12D LW-12D LW-12DR LW-12D(l) LW-12D(2) LW-12D Sample Date Jul-88 Oct-90 Mar-91 Mar-92 Oct-92 Mar-93 Oct-93 Jul-88 Feb-89 Feb-89 Mar-90 Mar-90 Oct-90 Diethyl Phthalate 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 4-Chlorophenyl Phenyl Ether 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Fluorene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 4-Nitroaniline 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 4,6-Dinitro-2-Methylphenol 20 U NA NA NA NA NA NA 20 U 21 U 20 U 20 U 20 U 20 U N-Nitroso-Di-Phenylamine 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 1,2-Diphenylhydrazine 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U 4-Bromophenyl Phenyl Ether 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 4 U Hexachlorobenzene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 4 U Pentaehlorophenol 20 U NA NA NA NA NA NA 20 U 21 U 20 U 20 U 20 U 20 U Phenanthrene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Anthracene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Di-N-Butyl Phthalate 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Fluoranthene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Pyrene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Benzidine 50 U NA NA NA NA NA NA 50 U 52 U 51 U 50 U 50 U 50 U Butyl Benzyl Phthalate 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U 3,3'-Dichlorobenzidine 20 U NA NA NA NA NA NA 20 U 21 U 20 U 20 U 20 U 20 U Benzo(a)Anthracene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Chrysene 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Bis(2-Ethylhexyl)Phthalate 2 U NA NA NA NA NA NA 2 B 9 7 4 2 U 2 U Di-N-Octyl Phthalate 2 U NA NA NA NA NA NA 2 U 2 U 2 U 2 U 2 U 2 U Benzo(b)Pluoranthene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 2 U Benzo(k)Pluoranthene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 2 U Benzo(a)Pyrene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 2 U Indeno(1,2,3-e,d)Pyrene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 2 U Dibenzo(a,h)Anthracene 4 U NA NA NA NA NA NA 4 U 4 U 4 U 4 U 4 U 2 U Benzo(g,h,i)Perylcne 4 U NA NA NA NA NA NA 1 4 U 4 U 4 U 4 U 4 U 2 U Notes: E Indicates the value has been qualified as estimated. R Indicates the value has been qualified as not useable. U Indicates the analyte was not detected. The value reported is less than the detection limit shown. J Indicates the analyte was detected at a concentration greater than the MDL but less than the SDL.The value reported should be considered an estimate. B Indicates the analyte of interest was detected in the method blank associated with this sample,as well as in the sample itself. D Indicates the value reported is based on analysis of a diluted sample extract or digest. Tl Indicates the reported result is the sum of the flagged analytes,due to chromatographic co-elution. ►x HAPACCAR%RP.Q-102.Wxl1aML X Indicates the value reported has been blank-corrected. 1w L--1 1--F� FL- \/J ~C y � "1 Table 1-Summary of Groundwater Sampling Results Sheet 4 of 42 Well Location LW-12DR LW-12D LW-12D LW-12D LW-12D LW-12S LW-12S LW-12S(1) LW-12S(2) LW-12S(1) LW-12S(2) LW-12S LW-12S(I) Sample Date Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 Jul-88 Feb-89 Mar-90 Mar-90 Oct-90 Oct-90 Mar-91 Oct-91 Dissolved Metals in µg/L(ppb) Arsenic NA 5 U NA 5 U NA 16 28 27 27 28 28 29 55 Lead NA l U NA I U NA 7 7 5 U 5 U 10 U 10 U 1.3 5 U Volatile Organics in µg/L(ppb) Chloromethane NA I U l U I U 1 U l U l U 1 U l U I U 50 U l U 5 U Bromomethane NA I U l U l U 1 U l U l U I U l U I U 50 U l U 5 U Vinyl Chloride NA I U l U l U l U I U l U 1 U I U 1 U 50 U 1 U 5 U Chloroethane NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 150 U 3 U 15 U Methylene Chloride NA l U I l U l U I U l U l U l U I U 50 U l U 5 D Acetone NA 5 U 5 U 3 UB 3 U 5 U 8 5 U 5 U 8 250 U 11 U 25 U Carbon Disulfide NA l U l U l U l U l U l U l U l U l U 50 U l U 5 U 1,1-Dichloroethene NA l U l U l U l U l U I UE l U l U l U 50 U l U 5 U 1,1-Dichloroethane NA I U l U l U l U l U l U l U I U l U 50 U l U 5 U Trans-1,2-Dichloroethene NA l U l U l U 1 U l U I U I U l U I U 50 U I U 5 U cis-1,2-Dichloroethene NA I U l U l U 1 U l U l U l U l U l U 50 U l U 5 U 1,2-Dichloroethene(Total) NA I U l U l U l U I U l U l U l U l U 50 U l U 5 U Chloroform NA I U l U l U I U I U 1 U l U l U I U 50 U l U 5 U 2-Butanonc(MER) NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 150 U 3 U 15 U 1,2-Dichloroethane NA I U l U l U l U l U l U l U l U l U 50 U l U 5 U 1,1,1-Trichloroethane NA l U l U l U I U l U 1 U l U 1 U I U 50 U l U 5 U Carbon Tetrachloride NA l U l U l U l U l U l U I U l U l U 50 U I U 5 U Vinyl Acetate NA l U l U 1 U I U I U l U l U I U l U 50 U l U 5 U Bromodichloromethane NA l U l U l U l U I U l U I U l U I U 50 U l U 5 U 1,2-Dichloropropane NA l U l U 1 U l U l U 1 U l U l U I U 50 U l U 5 U Trichloroethene NA l U l U l U l U l U 1 UE I U l U I U 50 U I U 5 U Benzene NA l U l U l U l U 10 3 1 U I U 4 50 U l U 5 U Dibromochloromethane NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 150 U 3 U 15 U 1,1,2-Trichloroethane NA 1 U l U l U l U I U l U I U l U l U 50 U I U 5 U Bromoform NA l U l U l U l U l U l U l U 1 U I U 50 U l U 5 U 4-Methyl-2-Pentanone NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 150 U 3 U 15 U 1 2-Hexanone NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 150 U 3 U IS U 1,1,2,2-Tetrachloroethane NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 150 U 3 U 15 U Tetrachloroethene NA l U I U l U l U I U l U l U l U l U 50 U l U 5 U Toluene NA l U l U l U I U 1 U 1 UE l U l U l U 50 U l U 5 U Chlorobenzene NA 3 U 3 U 3 U 3 U 3 U 3 UE 3 U 3 U 3 U 150 U 3 U 15 U ►rr Trans-1,3-Dichloropropene NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 150 U 3 U 15 .0 ►+� Ethylbenzene NA I U l U l U I U 3 1 1 U l U l U 50 U I U 5 U cis-1,3-Dichloropropene NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 150 U 3 U 15 U Styrene NA l U l U l U l U I U l U l U 1 U l U 50 U l U 5 U ~ Xylene(Total) NA l U l U l U l U 6 2 l U 1 U l U 50 U l U S U O �D tT ►1 r► ■r r rr rr sr rr � �r rr �■ ■r �r r■ rr r� r r r Table 1-Summary of Groundwater Sampling Results Sheet 5 of 42 Well Location LW-12DR LW-12D LW-12D LW-12D LW-12D LW-12S LW-12S LW-12S(1) LW-12S(2) LW-12S(1) LW-12S(2) LW-12S LW-12S(1) Sample Date Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 Jul-88 Feb-89 Mar-90 Mar-90 Oct-90 Oct-90 Mar-91 Oct-91 Semivolatile Organics in µg/L(ppb) Phenol 3 U l U l U l U l U 2 U 2 UR 2 U 2 U 2 U 2 U 5 UE 10 U Aniline 13 U 5 U 5 U 5 U 5 U 10 U 10 UE 10 U 10 U 10 U 10 U 26 UE 51 U Bis(2-Chloroethyl)Ether 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 2-Chlorophenol 3 U I U I U l U l U 2 U 2 UR 2 U 2 U 2 U 2 U 5 UE 10 U 1,3-Dichlorobenzene 3 U l U 1 U l U 1 U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 1,4-Dichlorobenzene 3 U l U l U 1 U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Benzyl Alcohol 3 U l U l U l U 1 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 1,2-Dichlorobenzene 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 2-Methylphenol 3 U l U l U I U l U 2 U 2 UR 2 U 2 U 2 U 2 U 5 UE 10 U Bis(2-Chloroisopropyl)Ether 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 4-Methylphenol 3 U l U I U l U l U 2 U 2 UR 2 U 2 U 2 U 2 U 5 UE 10 U N-Nitroso-Di-N-Propylamine 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Hexachloroethane 5 U 2 U 2 U 2 U 2 U 4 U 4 UE 4 U 4 U 4 U 4 U 10 UE 20 U Nitrobenzene 3 U I U I U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Isophorone 3 U I U 1 U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 2-Nitrophenol 5 U 2 U 2 U 2 U 2 U 4 U 4 UR 4 U 4 U 4 U 4 U 10 UE 20 U 2,4-Dimethylphenol 3 U 7 6 12 5 2 U 2 UR 2 U 2 U 2 U 2 U 5 UE 10 U Benzoic Acid 67 U 25 U 26 U 25 U 25 U 50 U 50 UR 50 U 50 U 50 U 50 U 130 UE 260 U Bis(2-Chloroethoxy)Methane 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 2,4-Dichlorophenol 5 U 2 U 2 U 2 U 2 U 4 U 4 UR 4 U 4 U 4 U 4 U 10 UE 20 U 1,2,4-Trichlorobenzene 3 U I U l U I U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Naphthalene 3 U 1 2 1 1 92 17 E 4 U 4 U 2 U 2 U 5 UE 10 U 4-Chloroaniline 3 U l U I U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Hexachlorobutadiene 3 U l U 1 U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 4-Chloro-3-Methylphenol 5 U 2 U 2 U 2 U 2 U 4 U 4 UR 4 U 4 U 4 U 4 U 10 UE 20 U 2-Methylnaphthalene 3 U l U l U I I U 200 140 E 79 68 170 220 26 E 170 ED Hexachlorocyclopentadiene 5 U 2 U 2 U 2 U 2 U 4 U 4 UE 4 U 4 U 4 U 4 U 10 UE 20 U 2,4,6-Trichlorophenol 5 U 2 U 2 U 2 U 2 U 4 U 4 UR 4 U 4 U 4 U 4 U 10 UE 20 U 2,4,5-Trichloropheno► S U 2 U 2 U 2 U 2 U 4 U 4 UR 4 U 4 U 4 U 4 U 10 UE 20 U 2-Chloronaphthalene 3 U l U l U I U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 2-Nitroaniline 5 U 2 U 2 U 2 U 2 U 4 U 4 UE 4 U 4 U 4 U 4 U 10 UE 20 U Dimethyl Phthalate 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Acenaphthylene 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 2,6-Dinitrotoluene 5 U 2 U 2 U 2 U 2 U 4 U 4 UE 4 U 4 U 4 U 4 U 10 UE 20 U 3-Nitroaniline 13 U 5 U 5 U 5 U 5 U 10 U 10 UE 10 U 10 U 10 U 10 U 26 UE 51 U ►�+ Acenaphthene 3 U l U l U l U l U 9 8 E 4 4 10 15 8 E 17 ED w 2,4-Dinitrophenol 27 U 10 U 10 U 10 U 10 U 20 U 20 UR 20 U 20 U 20 U 20 U 51 UE 100 U s--t 4-Nitrophenol 27 U 10 U 10 U 10 U 10 U 20 U 20 UR 20 U 20 U 20 U 20 U 51 UE 100 U Dibenzofuran 3 U l U l U l U l U 6 4 E 2 U 2 5 7 5 UE 11 ED 0 W O 2,4-Dinitrotoluene 5 U 2 U 2 U 2 U 2 U 4 U 4 UE 4 U 4 U 4 U 4 U 10 UE 20 U .O y tT ►t r� r ■r r rr� it r� r■i it it r � r �r r rr ■■ r r■ Table 1-Summary of Groundwater Sampling Results Sheet 6 of 42 Well Location LW-12DR LW-12D LW-12D LW-12D LW-12D LW-12S LW-12S LW-12S(1) LW-12S(2) LW-12S(1) LW-12S(2) LW-12S LW-12S(1) Sample Date Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 Jul-88 Feb-89 Mar-90 Mar-90 Oct-90 Oct-90 Mar-91 Oct-91 Diethyl Phthalate 3 U 1 U l U I U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 4-Chlorophenyl Phenyl Ether 3 U l U l U l U I U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Fluorene 3 U l U I U I U l U 20 19 E 10 10 24 35 20 E 39 ED 4-Nitroaniline 5 U l U 2 U 2 U 2 U 4 U 4 UE 4 U 4 U 4 U 4 U 10 UE 20 U 4,6-Dinitro-2-Methylphenol 27 U 10 U 10 U 10 U 10 U 20 U 20 UR 20 U 20 U 20 U 20 U 51 UE 100 U N-Nitroso-Di-Phenylamine 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 1,2-Diphenythydrazine 5 U 2 U 2 U 2 U 2 U 4 U 4 UE 4 U 4 U 4 U 4 U 10 UE 20 U 4-Bromophenyl Phenyl Ether 5 U 2 U 2 U 2 U 2 U 4 U 4 UE 4 U 4 U 4 U 4 U 10 UE 20 U Hexaehlorobenzene 5 U 2 U 2 U 2 U 2 U 2 U 2 UE 2 U 2 U 4 U 4 U 10 UE 20 U Pentachlorophenol 27 U 10 U 10 U 10 U 10 U 20 U 20 UR 20 U 20 U 20 U 20 U 51 UE 100 U Phenanthrene 3 U I U I U I U l U 23 19 E 6 6 24 38 26 E 45 ED Anthracene 3 U 1 U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Di-N-Butyl Phthalate 3 U l U l U 1 UB 1 UB 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Fluoranthene 3 U l U l U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Pyrene 3 U I U I U I U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Benzidine 67 U 25 U 26 U 25 U 25 U 50 U 50 UE 50 U 50 U 50 U 50 U 130 UE 260 U Butyl Benzyl Phthalatc 3 U l U I U I U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U 3,3'-Diehlorobenzidine 27 U 10 U 10 U 10 U 10 U 20 U 20 UE 20 U 20 U 20 U 20 U 51 UE 100 U Benzo(a)Anthracene 3 U I U I U l U l U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Chrysene 3 U l U l U I U 1 U 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Bis(2-Ethylhexyl)Phthalate 21 B 2 1 5 UB 1 UB 4 B 3 BE 2 2 3 B 3 B 10 E 10 U Di-N-Octyl Phthalate 3 U l U I U 37 1 2 U 2 UE 2 U 2 U 2 U 2 U 5 UE 10 U Benzo(b)Fluoranthene 3 U l U l U l U l U 4 U 4 UE 4 U 4 U 2 U 2 U 5 UE 10 U Benzo(k)Fluoranthene 3 U l U l U l U l U 4 U 4 UE 4 U 4 U 2 U 2 U 5 UE 10 U Benzo(a)Pyrene 3 U I U l U l U l U 4 U 4 UE 4 U 4 U 2 U 2 U 5 UE 10 U Indeno(1,2,3-c,d)Pyrcne 3 U l U l U l U l U 4 U 4 UE 4 U 4 U 2 U 2 U 5 UE 10 U Dibenzo(a,h)Anthracene 3 U l U l U I U I U 4 U 4 UE 4 U 4 U 2 U 2 U 5 UE 10 U Benzo(g,h,i)Perylene 3 U l U l U l U l U 4 U 4 UE 4 U 4 U 2 U 2 U 5 UE 10 U x HAPAcc,►aMrq-ios.ws:I". W ti rn n F N tT ti � A i M M M M ! = � M Table 1-Summary of Groundwater Sampling Results Sheet 7 of 42 Well Location LW-12S(2) LW-12S(l) LW-12S(2) LW-12S Ul-W U1-W U1-S Ul-S(DUP) UI-S LW-lD LW-ID LW-lD LW-ID(I) Sample Date Oct-91 Mar-92 Mar-92 Oct-92 Mar-93 Oct-93 Mar-93 Mar-93 Oct-93 Jul-88 Mar-90 Mar-91 Mar-92 Dissolved Metals in µg/L(ppb) Arsenic NA 28 29 49 8 NA 8 NA 5 U 5 U 5 U 5 U 5 U Lead NA I U l U 2 1 U NA l U NA l U 7 5 U l U l U Volatile Organics in µg/L(ppb) Chloromethane 5 U l U l U I U I U I U l U I U l U l U I U l U I U Bromomethane 5 U l U l U I U 1 U l U 1 U I U l U l U l U l U l U Vinyl Chloride 5 U I U l U l U l U l U l U l U l U l U l U l U l U Chloroethanc 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylene Chloride 5 D l U 1 UB l U l U l U l U l U 2 U I U l U l U I U Acetone 25 U 13 UB 16 UB 11 UB 3 U 3 U 3 U 3 U 6 U 5 U 5 U 3 UB 3 U Carbon Disulfide 5 U l U l U I U l U l U 1 U 1 U I U l U I U l U l U 13-Dichloroethene 5 U I U l U I U l U 1 U l U I U I U I U I U l U l U 1,1-DichloroeWane 5 U I U l U l U l U l U l U I U l U l U l U l U l U Trans-1,2-Dichloroethene 5 U l U l U l U l U l U I U l U l U l U l U l U I U cis-1,2-Dichloroethene 5 U l U l U I U l U I U I U l U l U I U l U l U l U 1,2-Dichloroethene(Total) 5 U l U l U I U I U l U l U I U I U 1 U I U l U I U Chloroform 5 U l U l U I U l U I U I U l U l U l U l U l U l U 2-Butanone(MEK) 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane 5 U I U I U l U l U l U l U I U l U l U l U I U l U 1,1,1-Triehloroethane 5 U l U l U l U l U l U I U I U l U I U l U l U l U Carbon Tetrachloride 5 U l U I U l U l U I U I U l U I U 1 U I U l U l U Vinyl Acetate 5 U l U l U l U l U l U l U l U l U 1 U I U l U l U Bromodichloromcthane 5 U l U l U l U I U l U l U l U I U I U l U l U l U 1,2-Dichloropropanc 5 U l U l U l U I U l U I U l U l U l U l U I U l U Trichloroethene 5 U l U I U l U l U l U I U I U I U l U l U I U l U Benzene 5 U 1 1 5 1 U I U l U l U I U I U I U 1 U l U Dibromochloromethane 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1.1,2-Trichloroethane 5 U 1 U l U I U l U I U I U I U l U l U I U l U l U Bromoform 5 U l U l U 1 U I U l U I U l U l U l U l U I U I U 4-Methyl-2-Pentanone 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanone 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetrachloroethane 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene 5 U l U l U I U l U l U l U I U I U l U l U l U l U Toluene 5 U 1 I U l U l U I U l U 1 U I U I U l U l U l U Chlorobenzene IS U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U ►►rr++ Trans-1,3-Dichloropropene 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U W Ethylbenzene 5 U l U l U l U l U l U l U l U l U l U l U l U I U cis-1,3-Dichloropropene 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U L-4 Styrene S U l U l U l U l U l U l U l U I U 1 U l U l U 1 U O\ 'y Xylene(Total) 5 U l U I U l U I U l U l U I U l U I U I U l U I U H �' CD ON ►1 �■r r � r �r ■r rs � � � r rr � r � r � r■r � Table 1-Summary of Groundwater Sampling Results Sheet 8 of 42 Well Location LW-12S(2) LW-12S(1) LW-12S(2) LW-12S U1-W U1-W U1-S Ul-S(DUP) UI-S LW-113 LW-lD LW-11) LW-ID(l) Sample Date Oct-91 Mar-92 Mar-92 Oct-92 Mar-93 Oct-93 Mar-93 Mar-93 Oct-93 Jul-88 Mar-90 Mar-91 Mar-92 Semivolatile Organics in µg/L(ppb) Phenol NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U l U Aniline NA 10 U 7 U 25 U 5 U 5 U 5 U NA 5 U NA 10 U 5 U 5 U Bis(2-Chloroethyl)Ether NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U l U 2-Chlorophenol NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U l U 1,3-Dichlorobenzene NA 2 U I U 5 U l U l U l U NA l U NA 2 U l U I U 1,4-Dichlorobenzene NA 2 U l U 5 U I U l U l U NA l U NA 2 U l U l U Benzyl Alcohol NA 2 U 1 U 5 U l U l U l U NA l U NA 2 U l U l U 1,2-Dichlorobenzene NA 2 U l U 5 U l U I U l U NA l U NA 2 U I U l U 2-Methylphenol NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U l U Bis(2-Chloroisopropyl)Ether NA 2 U l U 5 U l U l U I U NA l U NA 2 U I U I U 4-Methylphenol NA 2 U 1 U 5 U l U l U l U NA l U NA 2 U l U l U N-Nitrow-Di-N-Propylamine NA 2 U l U 5 U l U I U l U NA l U NA 2 U l U l U Hexachloroethane NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U Nitrobenzene NA 2 U 1 U 5 U l U l U l U NA l U NA 2 U l U 1 U Iwphorone NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U l U 2-Nitrophenol NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U 2,4-Dimethylphenol NA 2 U l U 5 U I U l U l U NA l U NA 2 U l U I U Benzoic Acid NA 50 U 33 U 120 U 25 U 25 U 25 U NA 25 U NA 50 U 25 U 25 U Bis(2-Chloroethoxy)Methane NA 2 U I U 5 U l U l U l U NA l U NA 2 U l U l U 2,4-Dichlorophenol NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U 1,2,4-Trichlorobenzene NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U l U Naphthalene NA 2 U l U 5 U l U I U l U NA I U NA 4 U l U l U 4-Chloroaniline NA 2 U l U 5 U l U 1 U l U NA l U NA 2 U l U l U Hexachlorobutadiene NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U l U 4-Chloro-3-Methylphenol NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U 2-Methylnaphthalene NA 89 60 120 1 U l U 5 NA 2 NA 2 U I U l U Hexachlorocyclopentadiene NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U 2,4,6-Trichlorophenol NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 'U NA 4 U 2 U 2 U 2,4,5-Trichlorophenol NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U 2-Chloronaphthalenc NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U I U 2-Nitroaniline NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U Dimethyl Phthalate NA 2 U 1 U 5 U l U l U l U NA l U NA 2 U l U l U Aeenaphthylene NA 2 U l U 5 U l U l U l U NA l U NA 2 U l U I U 2,6-Dinitrotoluene NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U 3-Nitroaniline NA 10 U 7 U 25 U 5 U 5 U 5 U NA 5 U NA 10 U 5 U 5 U Accnaphthcne NA 3 4 6 1 U l U 1 NA 1 NA 2 U 1 U l U p� 2,4-Dinitrophenol NA 20 U 13 U 50 U 10 U 10 U 10 U NA 10 U NA 20 U 10 U 10 U 4-Nitrophenol NA 20 U 13 U 50 U 10 U 10 U 10 U NA 10 U NA 20 U 10 U 10 U Dibenzofuran NA 3 3 5 1 U l U 1 NA l U NA 2 U l U l U `y W O 2,4-Dinitrotoluene NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U �O y Table 1-Summary of Groundwater Sampling Results Shed 9 of 42 Well Location LW-12S(2) LW-12S(1) LW-12S(2) LW-12S U1-W Ul-W Ul-S Ul-S(DUP) Ul-S LW-ID LW-1D LW-ID LW-ID(1) Sample Date Oct-91 Mar-92 Mar-92 Oct-92 Mar-93 Oct-93 Mar-93 Mar-93 Oct-93 Jul-88 Mar-90 Mar-91 Mar-92 Diethyl Phthalate NA 2 U l U 5 U I U l U I U NA l U NA 2 U l U l U 4-Chlorophenyl Phenyl Ether NA 2 U I U 5 U l U l U l U NA l U NA 2 U l U l U Fluorcnc NA 8 9 15 I U 1 U 2 NA l U NA 2 U l U 1 U 4-Nitroaniline NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U I U 2 U 4,6-Dinitro-2-Methylphenol NA 20 U 13 U 50 U 10 U 10 U 10 U NA 10 U NA 20 U 10 U 10 U N-Nitroso-Di-Phenylamine NA 2 U l U 5 U l U l U l U NA 1 U NA 2 U l U 1 U 1,2-Diphenylhydrazine NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U 4-Bromophenyl Phenyl Ether NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 4 U 2 U 2 U Hexachlorobenzene NA 4 U 3 U 10 U 2 U 2 U 2 U NA 2 U NA 2 U 2 U 2 U Pentachlorophenol NA 20 U 13 U 50 U 10 U 10 U 10 U NA 10 U NA 20 U 10 U 10 U Phenanthrene NA 5 6 12 1 U I U 2 NA 1 NA 2 U I U I U Anthracene NA 2 U I U 5 U 1 U l U l U NA I U NA 2 U l U l U Di-N-Butyl Phthalate NA 2 UB 1 UB 4 UB l U I U l U NA 1 NA 2 U l U I UB Fluoranthene NA 2 U l U 5 U I U 1 U l U NA 1 U NA 2 U l U I U Pyrene NA 2 U I U 5 U l U l U l U NA 1 U NA 2 U l U l U Benzidine NA 50 U 33 U 120 U 25 U 25 U 25 U NA 25 U NA 50 U 25 U 25 U Butyl Bcnzyl Phthalate NA 2 U l U 5 U 1 U l U 1 U NA l U NA 2 U I U l U 3,3'-Dichlorobenzidine NA 20 U 13 U 50 U 10 U 10 U 10 U NA 10 U NA 20 U 10 U 10 U Benzo(a)Anthracene NA 2 U l U 5 U l U 1 U l U NA l U NA 2 U l U l U Chrysene NA 2 U I U 5 U l U l U I U NA I U NA 2 U I U l U Bis(2-Ethylhexyl)Phthalate NA 4 UB I UB 5 U I UB l U 1 UB NA l U NA 3 1 U 1 UB Di-N-Octyl Phtbalatc NA 2 U 1 5 U I U 1 U 1 U NA l U NA 2 U l U l U Benzo(b)Fluoranthene NA 2 U l U 5 U I U l U l U NA I U NA 4 U l U l U Benzo(k)Fluoranthene NA 2 U l U 5 U I U l U l U NA l U NA 4 U l U 1 U Benzo(a)Pyrene NA 2 U l U 5 U l U 1 U l U NA l U NA 4 U l U l U Indcno(1,2,3-c,d)Pyreuc NA 2 U I U 5 U I U l U l U NA l U NA 4 U I U 1 U Dibenzo(a,h)Anthracene NA 2 U l U 5 U l U I U l U NA I U NA 4 U l U l U Benzo(g,h,i)Perylene NA 2 U l U 5 U l U l U l U NA l U NA 4 U I U I U x H:IPACCAYVIP.Q-101.Wa1VCYL N \ 1 Q� ~ Ol ►1 i =P MI Table i-Summary of Groundwater Sampling Results Sheet 10 of 42 Well Location LW-ID(2) LW-ID LW-IS LW-IS LW-IS LW-IS LW-IS LW-6D LW-6D LW-6D LW-6D LW-6D LW-6D Sample Date Mar-92 Mar-93 Jul-88 Mar-90 Mar-91 Mar-92 Mar-93 Jul-88 Feb-89 Mar-90 Oct-90 Mar-91 Oct-91 Dissolved Metals in pg/L(ppb) Arsenic 5 U 6 9 5 U 5 U 5 U 5 U 12 10 8 NA 7 NA Lead l U l U 5 U 3 U 1.3 1 U l U 8 11 5 U NA l U NA Volatile Organics in µg/L(ppb) Chloromethane l U l U l U l U I U I U l U l U l U l U l U 1 U l U Bromomethane I U I U l U l U l U l U 1 U l U l U I U 1 U I U l U Vinyl Chloride 2 1 U l U l U I U l U l U 41 38 28 31 24 9 Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylene Chloride l U I U l U l U I U 5 UB l U l U I U l U l U l U 2 Acetone 3 U 3 U 5 U 5 U 5 U 25 UB 3 U 5 U 5 U 5 U 5 U 5 U 9 Carbon Disulfide l U l U l U I U l U I U I U l U l U 1 U I U l U I U 1,1-Dichloroethene I U l U l U I U I U I U I U I U I U I U I U l U l U 1,1-Dichloroethane I U l U l U l U l U l U I U I U l U l U I U 1 U I U Trans-1,2-Dichloroethene 1 U l U I U l U 1 U l U l U l U l U l U I U l U 1 U cis-1,2-Dichloroethene l U l U I U l U I U I U I U I U l U l U l U l U l U 1,2-Dichloroethene(Total) l U l U l U l U l U l U l U l U l U I U l U l U I U Chloroform l U l U 1 U l U l U l U l U l U l U l U l U l U l U 2-Butanone(MEIQ 3 U 3 U 3 U 3 U 3 U 3 U I J 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane 1 U l U l U l U l U l U l U l U l U l U l U l U l U 1,1,1-Trichloroethane l U l U I U l U I U l U I U l U l U I U I U l U l U Carbon Tetrachloride l U l U l U I U l U l U l U I U I U l U I U I U l U Vinyl Acetate l U l U l U l U l U l U l U l U l U I U l U l U l U Bromodichloromethane 1 U I U l U l U l U l U l U l U l U l U I U 1 U l U 1,2-Dichloropropane I U 1 U l U l U 1 U l U I U l U l U I U l U l U I U Trichloroethene l U l U I U l U l U l U I U I U l U I U I U l U l U Benzene l U 2 1 U I U l U 2 1 U l U l U l U I U l U l U Dibromochloromethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane 1 U l U l U 1 U I U 1 U l U l U l U l U l U 1 U I U Bromoform l U l U l U l U l U l U 1 U l U l U l U l U l U l U - 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene l U l U I U l U l U l U l U l U l U l U l U l U l U Toluene l U I U l U l U l U l U l U l U l U I U l U l U l U Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Ethylbenzene l U l U l U l U l U l U l U l U l U 1 U I U l U I U cis-1,3-Dichloropropcnc 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U i� Styrene l U l U l U l U l U l U I U l U l U l U l U 1 U l U Xylene(Total) l U l U 2 2 1 U l U l U l U l U 1 U I U l U l U y CD ON h Table 1-Summary of Groundwater Sampling Results Sheet 11 of 42 Well Location LW-ID(2) LW-11) LW-IS LW-IS LW-IS LW-IS LW-IS LW-6D LW-6D LW-6D LW-6D LW-6D LW-6D Sample Date Mar-92 Mar-93 Jul-88 Mar-90 Mar-91 Mar-92 Mar-93 Jul-88 Feb-89 Mar-90 Oct-90 Mar-91 Oct-91 Semivolatile Organics in µg/L(ppb) Phenol l U l U 2 U 2 U I U I U I U 3 U 2 U 2 U NA l U NA Aniline 5 U 5 U 10 U 10 U 5 U 5 U 5 U 14 U 10 U 10 U NA 5 U NA Bis(2-Chloroethyl)Ether l U l U 2 U 2 U I U I U l U 3 U 2 U 2 U NA l U NA 2-Chlorophenol l U 1 U 2 U 2 U l U I U I U 3 U 2 U 2 U NA l U NA 1,3-Dichlorobenzene I U l U 2 U 2 U l U l U l U 3 U 2 U 2 U NA l U NA 1,4-Dichlorobenzene l U l U 2 U 2 U l U l U l U 3 U 2 U 2 U NA I U NA Benzyl Alcohol l U l U 2 U 2 U I U l U l U 3 U 2 U 2 U NA l U NA 1,2-Dichlorobenzene 1 U I U 2 U 2 U I U l U l U 3 U 2 U 2 U NA l U NA 2-Methylphenol l U I U 2 U 2 U l U I U l U 3 U 2 U 2 U NA l U NA Bis(2-Chloroisopropyl)Ether l U I U 2 U 2 U 1 U l U l U 3 U 2 U 2 U NA I U NA 4-Methylphenol 1 U l U 2 U 2 U l U 1 U l U 3 U 2 U 2 U NA I U NA N-Nitroso-Di-N-Propylamine I U l U 2 U 2 U l U l U l U 3 U 2 U 2 U NA l U NA Hexachloroedume 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA Nitrobenzene l U l U 2 U 2 U l U l U l U 3 U 2 U 2 U NA l U NA Isophorone l U l U 2 U 2 U I U l U l U 3 U 2 U 2 U NA I U NA 2-Nitrophenol 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA 2,4-Dimethylphenol l U l U 2 U 2 U I U I U 1 U 3 U 2 U 2 U NA I U NA Benzoic Acid 26 U 25 U 51 U 50 U 25 U 25 U 25 U 71 U 51 U 50 U NA 25 U NA Bis(2-Chloroethoxy)Methane 1 U I U 2 U 2 U l U I U l U 3 U 2 U 2 U NA l U NA 2,4-Dichlorophenol 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA 1,2,4-Trichlorobenzene I U l U 2 U 2 U l U I U I U 3 U 2 U 2 U NA l U NA Naphthalene I U I U 4 U 4 U I U I l U 6 U 4 U 4 U NA l U NA 4-Chloroaniline l U l U 2 U 2 U l U I U l U 3 U 2 U 2 U NA l U NA Hexachlorobutadiene l U l U 2 U 2 U I U l U l U 3 U 2 U 2 U NA l U NA 4-Chloro-3-Methylphenol 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA 2-Methylnaphthalene l U l U 2 U 2 U l U l U l U 3 U 2 U 2 U NA l U NA Hexachlorocyclopentadiene 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA 2,4,6-Trichlorophenol 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA 2,4,5-Trichlorophenol 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA 2-Chloronsphthalene l U l U 2 U 2 U l U l U l U 3 U 2 U 2 U NA l U NA 2-Nitroaniline 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA Dimethyl Phthalate I U I U 2 U 2 U l U I U 1 U 3 U 2 U 2 U NA I U NA Acenaphthylene l U I U 2 U 2 U l U I U l U 3 U 2 U 2 U NA l U NA 2,6-Dinitrotoluene 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA 3-Nitroaniline 5 U 5 U 10 U 10 U 5 U 5 U 5 U 14 U 10 U 10 U NA 5 U NA Acenaphthene l U 1 2 U 2 U l U 1 l U 3 U 2 U 2 U NA I U NA 2,4-Dinitrophenol 10 U 10 U 20 U 20 U 10 U 10 U 10 U 28 U 20 U 20 U NA 10 U NA ti 4-Nitrophenol 10 U 10 U 20 U 20 U 10 U 10 U 10 U 28 U 20 U 20 U NA 10 U NA + n Dibenzofuran l U l U 2 U 2 U I U l U 1 U 3 U 2 U 2 U NA I U NA tT 0 W O 2,4-Dinitrotoluene 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA �D y �-+ CD Table 1-Summary of Groundwater Sampling Results Sheet 12 of 42 Well Location LW-ID(2) LW-ID LW-IS LW-IS LW-IS LW-1S LW-1S LW-6D LW-61) LW-613 LW-61) LW-6D LW-61) Sample Date Mar-92 Mar-93 Jul-88 Mar-90 Mar-91 Mar-92 Mar-93 Jul-88 Feb-89 Mar-90 Oct-90 Mar-91 Oct-91 Diethyl Phthalate l U 1 U 2 U 2 U l U I U 1 U 3 U 2 U 2 U NA l U NA 4-Chlorophenyl Phenyl Ether I U l U 2 U 2 U l U l U l U 3 U 2 U 2 U NA l U NA Fluorene I U l U 2 U 2 U l U I I U 3 U 2 U 2 U NA I U NA 4-Nitroanilinc 2 U 2 U 4 U 4 U I U 2 U 2 U 6 U 4 U 4 U NA I U NA 4,6-Diaitro-2-Methylphenol 10 U 10 U 20 U 20 U 10 U 10 U 10 U 28 U 20 U 20 U NA 10 U NA N-Nitroso-Di-Phenylamine I U l U 2 U 2 U I U I U l U 3 U 2 U 2 U NA l U NA 1,2-Diphenylhydrazine 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA 4-Bromophenyl Phenyl Ether 2 U 2 U 4 U 4 U 2 U 2 U 2 U 6 U 4 U 4 U NA 2 U NA Hexachlorobenzene 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U NA 2 U NA Pentachlorophenol 10 U 10 U 20 U 20 U 10 U 10 U 10 U 28 U 20 U 20 U NA 10 U NA Phenanthrene I U I U 2 U 2 U l U I l U 3 U 2 U 2 U NA l U NA Anthraccne I U I U 2 U 2 U I U I U I U 3 U 2 U 2 U NA l U NA Di-N-Butyl Phthalate 1 UB I UB 2 U 2 U I U 1 UB 1 UB 3 U 2 U 2 U NA l U NA Fluoranthene l U I U 2 U 2 U l U l U I U 3 U 2 U 2 U NA l U NA Pyrene I U I U 2 U 2 U I U I U 1 U 3 U 2 U 2 U NA l U NA Benzidine 26 U 25 U 51 U 50 U 25 U 25 U 25 U 71 U 51 U 50 U NA 25 U NA Butyl Benzyl Phthalate I U l U 2 U 2 U I U I U I U 3 U 2 U 2 U NA l U NA 3,3'-Dichlorobenzidine 10 U 10 U 20 U 20 U 10 U 10 U 10 U 28 U 20 U 20 U NA 10 U NA Benzo(a)Anthracene I U I U 2 U 2 U l U l U I U 3 U 2 U 2 U NA l U NA Chrysene I U l U 2 U 2 U I U l U l U 3 U 2 U 2 U NA I U NA Bis(2-Ethylhexyl)Phthalate I UB 1 UB 2 U 2 1 U I UB I UB 3 U 2 4 NA 1 NA Di-N-Octyl Phthalate I U l U 2 U 2 U 1 U I U I U 3 U 2 U 2 U NA l U NA Benzo(b)Fluoranthene l U I U 4 U 4 U l U l U I U 6 U 4 U 4 U NA l U NA Benzo(k)Fluoranthene l U I U 4 U 4 U I U I U I U 6 U 4 U 4 U NA l U NA Benzo(a)Pyreac I U l U 4 U 4 U I U I U l U 6 U 4 U 4 U NA l U NA Indeno(1,2,3-c,d)Pyrene l U l U 4 U 4 U l U l U l U 6 U 4 U 4 U NA l U NA Dibenzo(a,h)Anthracene I U l U 4 U 4 U I U l U I U 6 U 4 U 4 U NA l U NA Benzo(g,h,i)Perylene I U l U 4 U 4 U I U I U I U 6 U 4 U 4 U NA I U NA H:TACCAK%REQ-102.WY11RW. ►�y L-4 H l J h^ W O tT ti Table 1-Summary of Groundwater Sampling Results Sheet 13 of 42 Well Location LW-6D LW-6D LW-6D LW-6D LW-6S LW-6S LW-6S LW-6S LW-6S LW-6S LW-9D LW-913 LW-913 Sample Date Mar-92 Oct-92 Mar-93 Oct-93 Iul-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Jul-88 Feb-89 Mar-90 Dissolved Metals in µg/L(ppb) Arsenic 7 NA 12 NA 6 5 U 5 U 5 U 5 U 6 8 8 8 Lead 1 U NA l U NA 5 U 5 U 5 U l U I U 1 U 7 6 5 U Volatile Organics in µg/L(ppb) Chloromcthane l U l U l U l U l U l U l U I U 1 U l U l U l U l U Bromomethane I U l U l U l U l U I U 1 U l U I U l U l U l U l U Vinyl Chloride 3 1 U l U l U l U l U l U l U l U 1 120 62 32 Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylene Chloride 5 UB l U l U 1 U l U I U I U I U 3 UB l U l U I U l U Acetone 20 UB 3 U 3 U 7 U 5 U 5 U 5 U 6 UB 13 UB 3 U 5 U 5 U 5 U Carbon Disulfide l U l U l U I U l U l U I U l U l U l U l U l U l U 1,1-Dichloroethene I U I U l U l U I U 1 UE l U 1 U l U l U l U l U l U 1,1-Dichloroethane l U l U 1 U l U I U l U l U l U I U l U l U I U l U Trans-1,2-Dichloroethene l U l U l U l U l U l U l U I U 1 U I U I U I U I U cia-1,2-Dichloroethene l U l U l U l U l U l U I U l U l U l U I U l U l U 1,2-Dichloroethene(Total) l U l U 1 U I U l U l U l U l U l U l U 1 U l U l U Chloroform l U l U l U l U 1 U l U i U l U l U l U l U l U l U 2-Butanonc(MEK) 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane l U l U l U l U I U l U l U 1 U I U I U l U l U l U 1,1,1-Trichlorocthane l U 1 U I U l U I U l U l U l U l U l U l U l U l U Carbon Tetrachloride l U l U 1 U l U l U l U I U l U 1 U l U l U l U l U Vinyl Acetate l U l U l U l U l U l U l U l U l U l U l U l U l U Bromodichloromcthanc l U l U l U l U l U l U l U l U l U I U l U l U l U 1,2-Dichloropropane l U l U l U l U I U l U l U l U l U l U I U 1 U l U Trichloroethene l U 1 U l U l U l U 1 UE l U l U l U I U l U l U l U Benzene l U I U l U I U I U I U l U l U l U l U 1 U I U l U Dibromochloromcthane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane l U l U l U l U l U I U I U l U l U l U l U l U l U Bromoform l U l U l U l U l U l U l U l U I U I U l U l U I U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachlorocthene l U 1 U l U I U l U l U I U I U l U I U l U l U l U Toluene 1 U I U l U l U l U I UE l U l U I U l U l U l U 1 U Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 UE 3 U 3 U 3 U 3 U 3 U 3 U 3 U Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U w Ethylbenzene I U l U I U l U I U I U l U l U l U l U I U l U I U cis-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U i~ Styrene I U l U l U l U l U I U I U l U l U 1 U I U l U l U O� .y Xylene(Total) 1 U l U I U l U l U 1 U l U I U l U l U l U l U I U W 0 CA CD Q1 ►1 so W.W " = � an Table 1-Summary of Groundwater Sampling Results Sheet 14 of 42 Well Location LW-61) LW-6D LW-6D LW-6D LW-6S LW-6S LW-6S LW-6S LW-6S LW-6S LW-91) LW-9D LW-913 Sample Date Mar-92 Oct-92 Mar-93 Oct-93 Jul-88 Feb-89 Mar-90 Mar91 Mar-92 Mar-93 Jul-88 Feb-89 Mar-90 Scmivolatilc Organics in µg/L(ppb) Phenol l U NA l U NA 2 U 2 U 2 U l U l U l U 2 U 2 U 2 U Aniline 5 U NA 5 U NA 10 U 10 U 10 U 5 U 5 U 5 U 10 U 10 U 10 U Bis(2-Chloroethyl)Ether I U NA l U NA 2 U 2 U 2 U l U I U l U 2 U 2 U 2 U 2-Chlorophenol l U NA l U NA 2 U 2 U 2 U I U l U l U 2 U 2 U 2 U 1,3-Dichlorobenzene I U NA l U NA 2 U 2 U 2 U l U l U I U 2 U 2 U 2 U 1,4-Diehlorobenzene l U NA l U NA 2 U 2 U 2 U 1 U l U l U 2 U 2 U 2 U Benzyl Alcohol l U NA l U NA 2 U 2 U 2 U l U l U I U 2 U 2 U 2 U 1,2-Dichlorobenzene 1 U NA l U NA 2 U 2 U 2 U l U 1 U l U 2 U 2 U 2 U 2-Methylphenol I U NA l U NA 2 U 2 U 2 U I U l U l U 2 U 2 U 2 U Bis(2-Chloroisopropyl)Ether I U NA I U NA 2 U 2 U 2 U l U l U l U 2 U 2 U 2 U 4-Methylphenol l U NA l U NA 2 U 2 U 2 U l U 1 U l U 2 U 2 U 2 U N-Nitroso-Di-N-Propylamine l U NA l U NA 2 U 2 U 2 U l U l U I U 2 U 2 U 2 U Hexachloroethane 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U Nitrobenzene l U NA l U NA 2 U 2 U 2 U l U I U l U 2 U 2 U 2 U Isophorone l U NA l U NA 2 U 2 U 2 U I U I U l U 2 U 2 U 2 U 2-Nitrophenol 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2,4-Dimethylphenol I U NA l U NA 2 U 2 U 2 U l U 1 U l U 2 U 2 U 2 U Benzoic Acid 25 U NA 25 U NA 50 U 50 U 50 U 25 U 25 U 25 U 50 U 51 U 50 U Bis(2-Chloroethoxy)Methane l U NA I U NA 2 U 2 U 2 U l U I U l U 2 U 2 U 2 U 2,4-Dichlorophenol 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 1,2,4-Trichlorobenzene l U NA l U NA 2 U 2 U 2 U l U 1 U I U 2 U 2 U 2 U Naphthalene l U NA l U NA 4 U 4 U 4 U l U l U l U 4 U 4 U 4 U 4-Chloroaniline l U NA I U NA 2 U 2 U 2 U l U l U l U 2 U 2 U 2 U Hexachlorobutadiene I U NA l U NA 2 U 2 U 2 U 1 U I U I U 2 U 2 U 2 U 4-Chloro-3-Methylphenol 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2-Methylmphthalene 1 U NA l U NA 2 U 2 U 2 U I U l U l U 2 U 2 U 2 U Hexachlorocyclopentadiene 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2,4,6-Trichlorophenol 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2,4,5-Trichlorophenol 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2-Chloronaphthalene l U NA l U NA 2 U 2 U 2 U I U l U l U 2 U 2 U 2 U 2-Nitroaniline 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U Dimcthyl Phthalate l U NA l U NA 2 U 2 U 2 U l U l U l U 2 U 2 U 2 U Acenaphthylene l U NA l U NA 2 U 2 U 2 U 1 U l U 1 U 2 U 2 U 2 U 2,6-Dinitrotoluene 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3-Nitroaniline 5 U NA 5 U NA 10 U 10 U 10 U 5 U 5 U 5 U 10 U 10 U 10 U Acenaphthene I U NA I U NA 2 U 2 U 2 U 1 U l U l U 2 U 2 U 2 U p1 2,4-Dinitrophenol 10 U NA 10 U NA 20 U 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U 4-Nitrophenol 10 U NA 10 U NA 20 U 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U Dibenzofuran I U NA l U NA 2 U 2 U 2 U l U 1 U l U 2 U 2 U 2 U O 2,4-Dinitrotoluene 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U lJI � H M so M% MW M Mr 4M W s am' MW M� " O "K me M Table I-Summary of Groundwater Sampling Results Sheet 15 of 42 Well Location LW-6D LW-613 LW-61) LW-6D LW-6S LW-6S LW-6S LW-6S LW-6S LW-6S LW-91) LW-9D LW-9D Sample Date Mar-92 Oct-92 Mar-93 Oct-93 Jul-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Jul-88 Feb-89 Mar-90 Diethyl Phthalate I U NA l U NA 2 U 2 U 2 U I U I U I U 2 U 2 U 2 U 4-Chlorophenyl Phenyl Ether I U NA I U NA 2 U 2 U 2 U I U I U I U 2 U 2 U 2 U Fluorene l U NA l U NA 2 U 2 U 2 U l U I U l U 2 U 2 U 2 U 4-Nitroaniline 2 U NA 2 U NA 4 U 4 U 4 U I U 2 U 2 U 4 U 4 U 4 U 4,6-Dinitro-2-Methylphenol 10 U NA 10 U NA 20 U 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U N-Nitroso-Di-Phenylamine I U NA l U NA 2 U 2 U 2 U I U I U I U 2 U 2 U 2 U 1,2-Diphenylhydrazine 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 4-Bromophenyl Phenyl Ether 2 U NA 2 U NA 4 U 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U Hexachlorobenzcne 2 U NA 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Pentachlorophcnol 10 U NA 10 U NA 20 U 20 U 20 U t0 U 10 U 10 U 20 U 20 U 20 U Phenanthrenc I U NA I U NA 2 U 2 U 2 U l U l U I U 2 U 2 U 2 U Anthracene l U NA I U NA 2 U 2 U 2 U l U I U I U 2 U 2 U 2 U Di-N-Butyl Phthalate 1 UB NA I UB NA 2 U 2 U 2 U I U 1 UB I UB 2 U 2 U 2 U Fluoranthene l U NA I U NA 2 U 2 U 2 U I U I U l U 2 U 2 U 2 U Pyrene l U NA l U NA 2 U 2 U 2 U l U I U I U 2 U 2 U 2 U Benzidine 25 U NA 25 U NA 50 U 50 U 50 U 2S U 25 U 25 U 50 U 51 U 50 U Butyl Bcnzyl Phthalate l U NA l U NA 2 U 2 U 2 U I U I U l U 2 U 2 U 2 U 3,3'-Dichlorobenzidine 10 U NA 10 U NA 20 U 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U Benzo(a)Anthracene l U NA I U NA 2 U 2 U 2 U l U l U l U 2 U 2 U 2 U Chrysene I U NA l U NA 2 U 2 U 2 U I U l U I U 2 U 2 U 2 U Bis(2-Ethylhcxyl)Phthalate 1 UB NA I UB NA 2 U 3 3 1 U 1 UB 2 UB 3 B 2 3 Di-N-Octyl Phthalate I U NA l U NA 2 U 2 U 2 U l U l U I U 2 U 2 U 2 U Benzo(b)Fluoranthene I U NA l U NA 4 U 4 U 4 U I U l U I U 4 U 4 U 4 U Benzo(k)Fluoranthene l U NA I U NA 4 U 4 U 4 U I U I U I U 4 U 4 U 4 U Benzo(a)Pyrene I U NA I U NA 4 U 4 U 4 U I U I U I U 4 U 4 U 4 U Indeno(1,2,3-c,d)Pyrene I U NA I U NA 4 U 4 U 4 U I U I U l U 4 U 4 U 4 U Dibenzo(a,h)Anthracene I U NA l U NA 4 U 4 U 4 U I U l U l U 4 U 4 U 4 U Benzo(g,h,i)Perylene I U NA l U NA 4 U 4 U 4 U I U l U l U 4 U 4 U 4 U HAPAccAMEQ-102.wMUxUL � n .y Q� �-f Table 1-Summary of Groundwater Sampling Results Sheet 16 of 42 Well Location LW-9D LW-91) LW-913 LW-9D LW-9D LW-9D LW-9D(DUP) LW-9D LW-9S LW-9S LW-9S LW-9S LW-9S Sample Date Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 Marr93 Mar-93 Oct-93 Jul-88 Feb-89 Mar-90 Mar-91 Mar-92 Dissolved Melds in pg/L(ppb) Arsenic NA 16 NA 7 NA 7 8 NA 15 15 13 7 15 Lead NA l U NA l U NA I U l U NA 9 7 5 U I U l U Volatile Organics in pg/L(ppb) Chloromethane l U l U l U l U l U I U l U I U l U I U I U I U I U Bromomethane I U l U l U I U l U l U I U l U l U l U l U l U I U Vinyl Chloride 31 13 30 8 32 13 12 7 1 U l U l U 1 U l U Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylcne Chloride l U I U l U l U I U 1 UB 1 UB 2 U l U I U l U l U l U Acetone 5 U 5 U 5 U 5 UB 3 U 3 U 3 U 10 U 5 U 5 U 5 U 3 UB 7 UB Carbon Disulfide l U 1 U I U l U 1 U l U I U l U l U l U l U I U l U I,I-Dichloroethene I U l U l U l U I U I U l U l U l U l U l U I U l U 1,1-Dichloroethane I U l U l U l U I U l U l U l U I U l U l U l U l U Trans-1,2-Diehloroethene l U l U l U l U I U I U l U l U l U l U l U 1 U l U cis-1,2-Dichloroethene l U I U I U l U I U I U I U l U l U l U l U l U I U 1,2-Dichloroethene(Total) l U I U I U l U I U I U l U l U I U l U l U l U l U Chloroform l U l U l U l U I U I U I U I U 1 U l U l U l U l U 2-Butanone(MEK) 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane I U l U 1 U l U I U l U l U l U 1 U l U I U l U I U 1,1,1-Trichloreethane l U 1 U 1 U l U I U l U l U l U I U l U l U l U I U Carbon Tetrachloride I U l U l U I U l U I U I U l U I U l U l U l U l U Vinyl Acetate I U I U l U I U l U l U 1 U l U l U l U l U l U I U Bromodichloromethane l U I U 1 U l U l U l U l U l U I U 1 U I U l U I U 1,2-Dichloropropane l U I U I U l U l U l U l U I U l U l U l U l U l U Trichloroethene l U l U I U I U l U l U l U I U l U l U l U l U l U Benzene I U I U I U l U l U l U l U l U 1 U 1 U l U I U l U Dibromochloromcthane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane l U I U 1 U I U I U l U l U l U I U l U l U l U l U Bromoform I U I U I U l U l U I U l U l U l U l U l U I U l U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1.1.2,2-Tctrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene l U 1 U l U I U l U l U l U l U 1 U l U l U I U l U Toluene l U I U I U I U l U I U I U l U l U I U I U I U l U Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U M Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U w Ethylbenzene l U l U l U l U I U l U I U I U I U l U I U l U l U cis-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U i� Styrene l U l U l U l U I U l U I U I U I U l U I U l U l U ►t Xylene(Total) 1 U l U l U 1 U I U l U I U 1 U I U l U I U l U l U CD �G IM ME swim wo m as M a► ax wff,� M � m m om m Table I-Summary of Groundwater Sampling Results Sheet 17 of 42 Well Location LW-91) LW-9D LW-91) LW-91) LW-91) LW-9D LW-9D(DUP) LW-9D LW-9S LW-9S LW-9S LW-9S LW-9S Sample Date Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 Mar-93 Mar-93 Oct-93 Jul-88 Feb-89 Mar-90 Mar-91 Mar-92 Semivolatile Organics in µg/L(ppb) Phenol NA I U NA l U NA l U l U NA 2 U 2 UR 3 U l U I U Aniline NA 5 U NA 5 U NA 5 U 5 U NA I U 10 UE 13 U 5 U 5 U Bis(2-Chloroethyl)Ether NA l U NA l U NA l U l U NA 2 U 2 UE 3 U 1 U l U 2-Chlorophenol NA I U NA l U NA I U l U NA 2 U 2 UR 3 U l U l U 1,3-Dichlorobenzene NA I U NA l U NA l U l U NA 2 U 2 UE 3 U l U l U 1,4-Dichlorobenzene NA l U NA l U NA l U l U NA 2 U 2 UE 3 U I U l U Benzyl Alcohol NA I U NA l U NA I U l U NA 2 U 2 UE 3 U I U l U 1,2-Dichlorobenzene NA I U NA l U NA I U I U NA 2 U 2 UE 3 U l U 1 U 2-Methylphenol NA l U NA l U NA I U l U NA 2 U 2 UR 3 U l U l U Bis(2-Chloroisopropyl)Ether NA I U NA l U NA I U l U NA 2 U 2 UE 3 U I U l U 4-Methylphenol NA l U NA l U NA I U l U NA 2 U 2 UR 3 U l U l U N-Nitroso-Di-N-Propylamine NA l U NA l U NA I U l U NA 2 U 2 UE 3 U I U l U Hexachloroethane NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UE 5 U 2 U 2 U Nitrobenzene NA l U NA l U NA l U l U NA 2 U 2 UE 3 U 1 U l U Isophorone NA l U NA l U NA I U I U NA 2 U 2 UE 3 U l U I U 2-Nitrophenol NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UR 5 U 2 U 2 U 2,4-Dimethylphenol NA I U NA l U NA l U l U NA 2 U 2 UR 3 U I U l U Benzoic Acid NA 25 U NA 25 U NA 25 U 25 U NA 54 U 52 UR 67 U 25 U 25 U Bis(2-Chloroethoxy)Methane NA I U NA I U NA I U l U NA 2 U 2 UE 3 U l U l U 2,4-Dichlorophenol NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UR 5 U 2 U 2 U 1,2,4-Trichlorobenzene NA I U NA l U NA I U I U NA 2 U 2 UE 3 U l U l U Naphthalene NA l U NA l U NA I U I U NA 4 U 4 UE 5 U I U l U 4-Chloroaniline NA l U NA l U NA l U l U NA 2 U 2 UE 3 U I U l U Hexachlorobutadiene NA l U NA l U NA I U l U NA 2 U 2 UE 3 U l U l U 4-Chloro-3-Methylphenol NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UR 5 U 2 U 2 U 2-Malty1naphthalene NA l U NA l U NA I U l U NA 2 U 2 UE 3 U 1 U I U Hexachlorocyclopentadiene NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UE 5 U 2 U 2 U 2,4,6-Trichlorophenol NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UR 5 U 2 U 2 U 2,4,5-Trichlorophenol NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UR 5 U 2 U 2 U 2-Chloronaphthalene NA I U NA I U NA I U l U NA 2 U 2 UE 3 U I U I U 2-Nitroaniline NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UE 5 U 2 U 2 U Dimethyl Phthalate NA I U NA l U NA I U l U NA 2 U 2 UE 3 U I U l U Acensphthylene NA I U NA I U NA I U l U NA 2 U 2 UE 3 U I U I U 2,6-Dinitrotoluene NA 2 U NA 2 U NA 2 U 2 U NA. 4 U 4 UE 5 U 2 U 2 U 3-Nitroaniline NA 5 U NA 5 U NA 5 U 5 U NA 11 U 10 UE 13 U 5 U 5 U W Acenaphthene NA l U NA I U NA I U l U NA 2 U 2 UE 3 U 1 U l U ty 2,4-Dinitrophenol NA 10 U NA 10 U NA 10 U 10 U NA 22 U 21 UR 27 U 10 U 10 U L--4 4-Nitrophcnol NA 10 U NA 10 U NA 10 U 10 U NA 22 U 21 UR 27 U 10 U 10 U I!, 17 Dibenzofuran NA l U NA l U NA l U I U NA 2 U 2 UE 3 U l U l U ~ W O 2,4-Dinitrotoluene NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UE 5 U 2 U 2 U �p CA �' CD Table 1-Summary of Groundwater Sampling Results Sheet 18 of 42 Well Location LW-9D LW-91) LW-9D LW-91) LW-91) LW-91) LW-91)(DUP) LW-91) LW-9S LW-9S LW-9S LW-9S LW-9S Sample Date Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 Mar-93 Mar-93 Oct-93 Jul-88 Feb-89 Mar-90 Mar-91 Mar-92 Diethyl Phthalate NA 1 U NA I U NA l U l U NA 2 U 2 UE 3 U I U l U 4-Chlorophenyl Phenyl Ether NA l U NA l U NA I U l U NA 2 U 2 UE 3 U l U l U Fluorene NA l U NA l U NA l U l U NA 2 U 2 UE 3 U 1 U l U 4-Nitroaniline NA l U NA 2 U NA 2 U 2 U NA 4 U 4 UE 5 U l U 2 U 4,6-Dinitro-2-Methylphenol NA 10 U NA 10 U NA 10 U 10 U NA 22 U 21 UR 27 U 10 U 10 U N-Nitroso-Di-Phenylamine NA l U NA l U NA l U l U NA 2 U 2 UE 3 U l U l U 1,2-Diphenylhydrazine NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UE 5 U 2 U 2 U 4-Bromophenyl Phenyl Ether NA 2 U NA 2 U NA 2 U 2 U NA 4 U 4 UE 5 U 2 U 2 U Hexachlorobenzene NA 2 U NA 2 U NA 2 U 2 U NA 2 U 2 UE 3 U 2 U 2 U Pentachlorophcnol NA 10 U NA 10 U NA 10 U 10 U NA 22 U 21 UR 27 U 10 U 10 U Phenanthrene NA l U NA 1 U NA l U l U NA 2 U 2 UE 3 U 1 U l U Anthracene NA I U NA l U NA l U 1 U NA 2 U 2 UE 3 U l U 1 U Di-N-Butyl Phthalatc NA l U NA 1 UB NA 1 UB I UB NA 2 U 2 UE 3 U l U 1 UB Fluoranthene NA l U NA I U NA I U l U NA 2 U 2 UE 3 U l U I U Pyrene NA l U NA l U NA 1 U l U NA 2 U 2 UE 3 U I U l U Benzidine NA 25 U NA 25 U NA 25 U 25 U NA 54 U 52 UE 67 U 25 U 25 U Butyl Bcnzyl Phthalate NA I U NA l U NA I U 1 U NA 2 U 2 UE 3 U l U 1 U 3,3'-Dichlorobenzidine NA 10 U NA 10 U NA 10 U 10 U NA 22 U 21 UE 27 U 10 U 10 U Benzo(a)Anthracene NA l U NA l U NA 1 U l U NA 2 U 2 UE 3 U l U 1 U Chrysene NA l U NA l U NA l U 1 U NA 2 U 2 UE 3 U l U l U Bis(2-Ethylhexyl)Phthalate NA 1 NA 2 UB NA I UB 4 B NA 3 B 2 BE 3 U 1 1 UB Di-N-Octyl Phthalate NA l U NA l U NA l U l U NA 2 U 2 UE 3 U l U 1 Bcnzo(b)Fluonnthene NA l U NA l U NA 1 U l U NA 4 U 4 UE 5 U l U l U Benzo(k)Fluoranthene NA I U NA I U NA 1 U l U NA 4 U 4 UE 5 U l U 1 U Benzo(a)Pyrene NA l U NA l U NA I U 1 U NA 4 U 4 UE 5 U l U l U Indeno(1,2,3-c,d)Pyrene NA l U NA l U NA I U 1 U NA 4 U 4 UE 5 U l U I U Dibenzo(a,h)Anthracene NA l U NA l U NA I U 1 U NA 4 U 4 UE 5 U l U l U Benzo(g,h,i)Perylene NA l U NA 1 U NA l U l U NA 4 U 4 UE 5 U l U l U H:WACCAa1RWI02.WxIWML N \ J rA CD Ql ''1 �1 w IM M W M W mob so Mao r Mao W M M Table I-Summary of Groundwater Sampling Results Sheet 19 of 42 Well Location LW-9S LW-9S(DUP) Sample Date Mar-93 Mar-93 Dissolved Metals in µg/L(ppb) Arsenic 5 U 12 Lead 1 U 1 U Volatile Organics in µg/L(ppb) Chloromedume 1 U 1 U Bromomethane I U 1 U Vinyl Chloride I U 1 U Chloroethane 3 U 3 U Methylene Chloride I U 1 UB Acetone 3 U 3 U Carbon Disulliidc I U 1 U I,1-Dichloroethene I U I U 1,1-Dichlorocthane, 1 U 1 U Trans-1,2-Diehloroethene 1 U 1 U cia-1,2-Dichloroethcne 1 U 1 U 1,2-Dichloroethene(Total) 1 U I U Chloroform I U 1 U 2-Butanone(MEK) 2 J 2 J 1,2-Dichloroethane 1 U I U 1,1,1-Trichloroethane 1 U 1 U Carbon Tetrachloride I U 1 U Vinyl Acetate I U I U Bromodichloromethane I U I U 1,2-Dichloropropane 1 U I U Trichloroethene 1 U 1 U Benzene I U 1 U Dibromochloromethane 3 U 3 U 1,1,2-Trichloroethane I U I U Bromoform 1 U 1 U 4-Methyl-2-Pentanone 3 U 3 U 2-Hexanone 3 U 3 U 1,1,2,2-Tetrachloroethane 3 U 3 U Tetrachloroethene 1 U I U Toluene 1 U I U Chlorobenzene 3 U 3 U Trans-1,3-Dichloropropene 3 U 3 U w Ethylbenzene 1 U 1 U r� cis-1,3-Dichloropropene 3 U 3 U r-+ n Styrene l U l U O Xylene(Total) 1 U 1 U N � fD Table 1-Summary of Groundwater Sampling Results Sheet 20 of 42 Well Location LW-9S LW-9S(DUP) Sample Date Mar-93 Mar-93 Semivolatile Organics in µg/L(ppb) Phenol 1 U 1 U Aniline 5 U 5 U Bis(2-Chloroethyl)Ether 1 U 1 U 2-Chlorophenol 1 U l U 1,3-Dichlorobenzene 1 U 1 U 1,4-Dichlorobenzene 1 U 1 U Bcnzyl Alcohol 1 U 1 U 1,2-Dichlorobenzene 1 U I U 2-Methylphenol l U l U Bis(2-Chloroisopropyl)Ether 1 U I U 4-Mcthylphenol l U 1 U N-Nitroso-Di-N-Propylamine l U I U Hcxachloroethane 2 U 2 U Nitrobenzene 1 U 1 U Isophorone 1 U 1 U 2-Nitrophenol 2 U 2 U 2,4-Dimethylphenol 1 U 1 U Benzoic Acid 25 U 25 U Bis(2-Chloroethoxy)Methane 1 U 1 U 2,4-Dichlorophenol 2 U 2 U 1,2,4-Trichlorobenzene I U 1 U Naphthalene 1 U 1 U 4-Chloroaniline l U 1 U Hexachlorobutadiene 1 U 1 U 4-Chloro-3-Methylphenol 2 U 2 U 2-Methylnaphthalene I U l U Hexachiorocyclopentadiene 2 U 2 U 2,4,6-Trichlorophenol 2 U 2 U 2,4,5-Trichlorophenol 2 U 2 U 2-Chloronaphthalcne l U l U 2-Nitrosniline 2 U 2 U Dimethyl Phthalate 1 U 1 U Acenaphthylene 1 U I U 2,6-Dinitrotoluene 2 U 2 U 3-Nitroandine 5 U 5 U M Acenaphthene 1 U 1 U P� 2,4-Dinitrophenol 10 U 10 U 4-Nitrophenol 10 U 10 U Dibenzofuran l U I U O\ O 2,4-Dinitrotoluene 2 U 2 U W F tIA N CD C\ r1 M M M M M M r M do man � M M M M M M Table 1-Summary of Groundwater Sampling Results Sheet 21 of 42 Well Location LW-9S LW-9S(DUP) Sample Date Mar-93 Mar-93 Diethyl Phthalate 1 U 1 U 4-Chlorophenyl Phenyl Ether I U l U Fluorene 1 U 1 U 4-Nitroaniline 2 U 2 U 4,6-Dinitro-2-Methylphenol 10 U 10 U N-Nitroso-Di-Phenylamine l U 1 U 1,2-Diphenylhydrazine 2 U 2 U 4-Bromophenyl Phenyl Ether 2 U 2 U Heaachlorobenzene 2 U 2 U Pentachlorophenol 10 U 10 U Phenanthrene 1 U 1 U Anthraeene 1 U 1 U Di-N-Butyl Phthalatc 1 UB 1 UB Fluoranthene 1 U 1 U Pyrene 1 U 1 U Bcnzidine 25 U 25 U Butyl Benzyl Phthalate 1 U 1 U 3,3'-Dichlorobenzidine 10 U 10 U Benzo(a)Anthracene 1 U 1 U Chryaene 1 U 1 U Bis(2-Ethylhezyl)Phthalate I UB 1 UB Di-N-Octyl Phthalate 1 U 1 U Benzo(b)Fluoranthene 1 U 1 U Bcnzo(k)Fluoranthene 1 U 1 U Benzo(a)Pyrene 1 U 1 U Indeno(1,2,3-c,d)Pyrene 1 U 1 U Dibenzo(a,h)Anthracene 1 U 1 U Benzo(g,h,i)Perylene 1 U 1 U HAPACCAR%R EQ-10i.WYI ICML w L 'F CD � C _ N Q\ t Table 1-Summary of Groundwater Sampling Results Sheet 22 of 42 Well Location MW-10 MW-10 MW-10 MW-10 MW-10 MW-10 MW-3I MW-31 MW-3I MW-3I MW-3I MW-3B(1) Sample Date Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Jul-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Dissolved Metals in µg/L(ppb) Arsenic 27 25 20 22 5 U 23 17 17 12 16 13 10 Lead 6 NA 5 U I U 1 U l U 5 U 7 5 U 2.7 1 U l U Volatile Organics in µg/L(ppb) Chloromethane l U NA l U l U l U I U l U l U 5 U l U l U l U Bromomethane I U NA l U l U I U l U l U l U 5 U l U l U I U Vinyl Chloride l U NA 1 U l U l U I U l U l U 5 U l U l U l U Chloroethane 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U IS U 3 U 3 U 3 U Methylene Chloride l U NA I U l U 1 UB 1 U l U I U 5 U l U 2 UB l U Acetone 5 U NA 5 U 5 U 6 3 U 5 U 5 U 25 U 5 U 3 U 3 U Carbon Disulfide l U NA I U l U l U l U l U l U 5 U l U l U t U 1,1-Dichloroethene l U NA I U l U l U I U l U 1 UE 5 U l U l U I U l,l-Dichloroethane I U NA I U I U l U l U l U l U 5 U I U I U l U Trans-1,2-Dicbloroethene l U NA l U I U l U I U l U l U 5 U l U l U l U cis-1,2-Dichloroethene 1 U NA l U I U l U l U l U l U 5 U I U l U l U 1,2-Dichieroethene(Total) l U NA l U l U l U I U l U 1 U 5 U I U l U I U Chloroform l U NA l U l U l U I U l U l U 5 U I U l U l U 2-Butanone(MEK) 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U IS U 3 U 3 U 3 U 1,2-Dichloroethane l U NA l U l U l U I U l U l U 5 U l U l U I U 1,1,1-Trichloroethane 1 U NA l U l U l U 1 U 1 U l U 5 U I U 1 U l U Carbon Tetrachloride l U NA l U 1 U 1 U I U l U l U 5 U l U l U l U Vinyl Acetate l U NA l U l U l U I U 1 U l U 5 U I U l U l U Bromodichloromethane I U NA I U l U 1 U l U l U l U 5 U I U l U l U 1,2-Dichloropropane l U NA l U I U l U l U l U l U 5 .U I U l U l U Trichloroethene l U NA l U l U l U l U l U 1 UE 5 U l U l U I U Benzene l U NA I U I U l U l U l U l U 5 U I U I U I U Dibromochloromethane 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 15 U 3 U 3 U 3 U 1,1,2-Trlchloroethane l U NA I U l U l U l U l U l U 5 U I U I U l U Bromoform l U NA I U I U I U l U 1 U 1 U 5 U l U l U I U 4-Methyl-2-Pentanone 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 15 U 3 U 3 U 3 U 2-Hexanone 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 15 U 3 U 3 U 3 U 1,1,2,2-Tetrachloroethane 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 15 U 3 U 3 U 3 U Tetrachloroethene l U NA l U l U l U l U I U l U 5 U l U l U I U Toluene I U NA l U I U I U 1 U l U 1 UE 5 U I U 1 U l U Chlorobenzene 3 U NA 3 U 3 U 3 U 3 U 3 U 3 UE 15 U 3 U 3 U 3 U M Trans-1,3-Diehloropropene 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 15 U 3 U 3 U 3 U W Ethylbenzene I U NA l U l U I U l U l U I U 5 U I U I U l U cis-1,3-Dichloropropene 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 15 U 3 U 3 U 3 U Styrene I U NA l U l U l U I U 1 U l U 5 U I U l U I U O\ ►t Xylene(Total) I U NA I U I U I U l U l U l U 5 U I U I U l U U 't Table 1-Summary of Groundwater Sampling Results Sheet 23 of 42 Well Location MW-10 MW-10 MW-10 MW-10 MW-10 MW-10 MW-31 MW-31 MW-31 MW-31 MW-31 MW-3B(I) Sample Date Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 JUI-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Semivolatile Organics in µg/L(ppb) Phenol 2 U NA 2 U 1 UE I U l U 2 U 2 UE 2 U l U l U l U Aniline 10 U NA 10 U 6 UE 5 U 7 U 10 U 10 UE 10 U 5 U 5 U 5 U Bis(2-Chloroethyl)Ether 2 U NA 2 U 1 UE I U l U 2 U 2 UE 2 U l U I U I U 2-Chlorophenol 2 U NA 2 U 1 UE I U I U 2 U 2 UE 2 U l U l U l U 1,3-Diehlorobenzene 2 U NA 2 U 1 UE I U I U 2 U 2 UE 2 U l U l U l U 1,4-Dichlorobenzene 2 U NA 2 U 1 UE l U I U 2 U 2 UE 2 U l U I U l U Benzyl Alcohol 2 U NA 2 U 1 UE I U l U 2 U 2 UE 2 U l U l U l U 1,2-Dichlorobenzcne 2 U NA 2 U I UE I U l U 2 U 2 UE 2 U I U l U l U 2-Methylphenol 2 U NA 2 U I UE l U I U 2 U 2 UE 2 U l U l U l U Bis(2-Chloroisopropyl)Ether 2 U NA 2 U 1 UE l U I U 2 U 2 UE 2 U I U I U l U 4-Methylphenol 2 U NA 2 U 1 UE I U I U 2 U 2 UE 2 U I U l U I U N-Nitroso-Di-N-Propylamine 2 U NA 2 U I UE l U I U 2 U 2 UE 2 U l U l U I U Hexachloroethane 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U Nitrobenzene 2 U NA 2 U 1 UE l U I U 2 U 2 UE 2 U I U I U l U Isophorone 2 U NA 2 U 1 UE l U l U 2 U 2 UE 2 U I U 1 U I U 2-Nitrophenol 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U 2,4-Dimethylphenol 2 U NA 2 U I UE l U l U 2 U 2 UE 2 U l U l U l U Benzoic Acid 51 U NA 50 U 28 UE 25 U 33 U 50 U 50 UE 50 U 25 U 25 U 25 U Bis(2-Chloroethoxy)Methane 2 U NA 2 U 1 UE I U l U 2 U 2 UE 2 U I U l U I U 2,4-Dichlorophenol 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U 1,2,4-Trichlorobenzene 2 U NA 2 U I UE l U l U 2 U 2 UE 2 U l U l U I U Naphthalene 4 U NA 4 U 1 UE l U l U 4 U 4 UE 4 U I U I U l U 4-Chloroaniline 2 U NA 2 U 1 UE l U l U 2 U 2 UE 2 U I U l U l U Hexachlorobutadiene 2 U NA 2 U 1 UE l U l U 2 U 2 UE 2 U I U l U l U 4-Chloro-3-Methylphenol 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U 2-Methylnaphthalene 2 U NA 2 U I UE I U l U 2 U 2 UE 2 U I U I U l U Hexachlorocyclopentadiene 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U 2,4,6-Trlchlorophenol 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U 2,4,5-Trichlorophenol 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U 2-Chloronsphthalene 2 U NA 2 U I UE I U I U 2 U 2 UE 2 U l U l U l U 2-Nitroaniline 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U Dimethyl Phthalate 2 U NA 2 U 1 UE I U l U 2 U 2 UE 2 U l U I U l U Acensphthylene 2 U NA 2 U I UE l U I U 2 U 2 UE 2 U I U l U l U 2,6-Dinitrotolucne 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U 3-Nitroaniline 10 U NA 10 U 6 UE 5 U 7 U 10 U 10 UE 10 U 5 U 5 U 5 U Acenaphthene 2 U NA 2 U 1 UE l U I U 2 U 2 UE 2 U I U I U l U 2,4-Dinitrophenol 20 U NA 20 U 11 UE 10 U 13 U 20 U 20 UE 20 U 10 U 10 U 10 U 4-Nitrophenol 20 U NA 20 U 11 UE 10 U 13 U 20 U 20 UE 20 U 10 U 10 U 10 U Dibenzofuran 2 U NA 2 U I UE l U l U 2 U 2 UE 2 U l U l U 1 U W 0 ON 't Mao A M M IM so 'M M M M M M M IM M M W Table I-Summary of Groundwater Sampling Results Sheet 24 of 42 Well Location MW-10 MW-10 MW-10 MW-10 MW-10 MW-10 MW-31 MW-31 MW-3I MW-3I MW-31 MW-3B(I) Sample Date Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Jul-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 2,4-Dinitrotoluene 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U Diethyl Phthalate 2 U NA 2 U I UE l U I U 2 U 2 UE 2 U l U l U I U 4-Chlorophenyl Phenyl Ether 2 U NA 2 U 1 UE l U l U 2 U 2 UE 2 U l U l U l U Fluorene 2 U NA 2 U 1 UE l U l U 2 U 2 UE 2 U l U I U l U 4-Nitroaniline 4 U NA 4 U 1 UE 2 U 3 U 4 U 4 UE 4 U l U 2 U 2 U 4,6-Dinitro-2-Methylphenol 20 U NA 20 U 11 UE 10 U 13 U 20 U 20 UE 20 U 10 U 10 U 10 U N-Nitroso-Di-Phenylamine 2 U NA 2 U 1 UE l U I U 2 U 2 UE 2 U l U l U l U 1,2-Diphenylhydrazine 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U 4-Bromophenyl Phenyl Ether 4 U NA 4 U 2 UE 2 U 3 U 4 U 4 UE 4 U 2 U 2 U 2 U Hexachlorobenzene 2 U NA 2 U 2 UE 2 U 3 U 2 U 2 UE 2 U 2 U 2 U 2 U Pentachlorophenol 20 U NA 20 U 11 UE 10 U 13 U 20 U 20 UE 20 U 10 U 10 U 10 U Phenanthrenc 2 U NA 2 U 1 UE l U 1 U 2 U 2 UE 2 U l U l U l U Anthracene 2 U NA 2 U 1 UE I U l U 2 U 2 UE 2 U I U l U l U Di-N-Butyl Phthalate 2 U NA 2 U 1 UE 1 UB 1 UB 2 U 2 UE 2 U l U 1 UB l U Fluoranthene 2 U NA 2 U 1 UE l U l U 2 U 2 UE 2 U l U l U l U Pyrene 2 U NA 2 U 1 UE l U I U 2 U 2 UE 2 U l U l U 1 U Benzidine 51 U NA 50 U 28 UE 25 U 33 U 50 U 50 UE 50 U 25 U 25 U 25 U Butyl Benzyl Phthalate 2 U NA 2 U 1 UE l U l U 2 U 2 UE 2 U l U I U l U 3,3'-Dichlorobenzidine 20 U NA 20 U 11 UE 10 U 13 U 20 U 20 UE 20 U 10 U 10 U 10 U Benzo(a)Anthracene 2 U NA 2 U 1 UE l U l U 2 U 2 UE 2 U l U l U l U Chrysene 2 U NA 2 U 1 UE l U I U 2 U 2 UE 2 U l U I U I U Bis(2-Ethylhexyl)Phthalate 3 NA 2 U 2 E 1 UB 2 2 2 BE 6 1 1 UB 1 UB Di-N-Octyl Phthalate 2 U NA 2 U 1 UE 1 l U 2 U 2 UE 2 U l U l U I U Benzo(b)Fluoranthene 4 U NA 4 U 1 UE l U l U 4 U 4 UE 4 U l U 1 U l U Benzo(k)Fluoranthene 4 U NA 4 U I UE l U l U 4 U 4 UE 4 U l U I U I U Benzo(a)Pyrene 4 U NA 4 U I UE l U l U 4 U 4 UE 4 U l U l U I U Indeno(1,2,3-e,d)Pyrene 4 U NA 4 U 1 UE l U l U 4 U 4 UE 4 U l U l U l U Dibenz0(a,h)Anlhracene 4 U NA 4 U 1 UE l U l U 4 U 4 UE 4 U l U I U l U Benzo(g,h,i)Perylene 4 U NA 4 U 1 UE I U l U 4 U 4 UE 4 U l U l U l U x HAPACCAau<EQ-tos.wai%na .y �O N CD Q1 '1 = mo m M = M M m " M W M W M i M m M Table 1-Summary of Groundwater Sampling Results Sheet 25 of 42 Well Location OSP-ID OSP-113 OSP-113 OSP-ID OSP-IS OSP-IS OSP-IS OSP-IS OSP-213 OSP-2D OSP-213 OSP-213 OSP-213 Sample Date Nov-88 Mar-90 Mar-91 Mar-92 Nov-88 Mar-90 Mar-91 Mar-92 Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Dissolved Metals in µg/L(ppb) Arsenic 5 U 5 U 5 U 5 U 5 U 6 5 U 6 5 U 5 U 5 U 5 U 5 U Lead 5 U 5 U l U I U 5 5 U 1.2 1 U 5 U 5 U 5 U 1 U l U Volatile Organics in µg/L(ppb) Chloromethane l U l U l U l U I U l U l U l U I U I U I U l U l U Bromomethane l U l U I U l U I U I U I U I U I U l U l U I U I U Vinyl Chloride l U l U l U l U 1 U I U l U l U l U l U I U l U l U Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylene Chloride I U l U l U I U l U I U l U l U l U l U l U I U l U Acetone 5 U 5 U 5 U 3 U 5 U 5 U 6 UB 3 U 5 U 5 U 5 U 5 U 3 Carbon Disulfide I U l U I U l U l U l U l U l U l U I U l U l U l U 1,1-Dichloroethene l U 1 U l U I U I U l U l U l U I U l U l U l U I U 1,1-Dichloroethane l U l U l U l U I U I U I U 1 U l U l U I U l U I U Trans-1,2-Dichloroothene l U l U l U l U l U I U l U I U l U l U l U I U I U cis-1,2-Dichloroethene l U I U l U l U l U I U l U l U l U l U l U l U l U 1,2-Dichloroethene(Total) I U l U l U l U l U l U l U l U I U 1 U l U l U I U Chloroform l U l U l U l U I U l U l U I U l U l U l U l U l U 2-Butanone(MEK) 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-DiehloroeWane I U l U I U l U l U I U l U l U l U l U l U l U l U 1,1,1-Trichloroethane l U l U l U l U l U I U l U l U l U l U l U I U I U Carbon Tetrachloride l U l U I U l U l U l U l U l U l U I U l U I U I U Vinyl Acetate I U l U I U I U l U I U l U l U l U l U l U l U l U Bromodichloromethane l U l U l U I U l U l U l U l U l U l U I U l U l U 1,2-Dichloropropanc l U l U l U I U l U l U l U l U l U l U l U 1 U l U Trichloroethene l U l U l U l U l U l U l U l U l U I U l U l U l U Benzene I U l U I U I U l U I U l U l U l U l U l U l U l U Dibromochloromethanc 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane I U l U l U l U l U l U l U l U l U l U 1 U l U l U Bromoform l U l U l U I U I U l U l U I U l U l U l U I U l U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hcxanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene l U I U l U I U I U l U l U l U l U l U l U I U l U Toluene l U l U l U l U l U I U I U l U l U l U l U l U l U Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Ethylbenzene I U I U l U 1 U I U l U l U l U I U l U l U l U I U P) cis-1,3-Dichloropropcne 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U n Styrene I U l U I U l U l U I U l U l U I U l U I U l U l U O" -1 Xylene(Total) l U 1 U l U I U I U l U l U I U l U l U l U l U l U 0 y (T ti Table 1-Summary of Groundwater Sampling Results Sheet 26 of 42 Well Location OSP-113 OSP-113 OSP-ID OSP-ID OSP-IS OSP-IS OSP-IS OSP-IS OSP-213 OSP-2D OSP-2D OSP-213 OSP-213 Sample Date Nov-88 Mar-90 Mar-91 Mar-92 Nov-88 Mar-90 Mar-91 Mar-92 Nov-88 Feb-89 Mar-90 Marr91 Mar-92 Semivolatile Organics in µglL(ppb) Phenol 2 U 2 U I U l U 2 U 2 U I U l U 2 U 2 U 2 U l U l U Aniline 10 U 10 U 5 U 5 U 10 U 10 U 5 U 5 U 10 U 10 U 10 U 5 U 5 U Bis(2-Chloroethyl)Ether 2 U 2 U l U l U 2 U 2 U I U l U 2 U 2 U 2 U I U l U 2-Chlorophcnol 2 U 2 U l U I U 2 U 2 U I U 1 U 2 U 2 U 2 U l U l U 1,3-Dichlorobenzcne 2 U 2 U l U I U 2 U 2 U l U l U 2 U 2 U 2 U l U l U 1,4-Dichlorobenzene 2 U 2 U 1 U l U 2 U 2 U l U l U 2 U 2 U 2 U l U I U Benzyl Alcohol 2 U 2 U I U l U 2 U 2 U l U l U 2 U 2 U 2 U l U I U 1,2-Dichlorobenzene 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U I U 2-Methylphenol 2 U 2 U I U l U 2 U 2 U l U l U 2 U 2 U 2 U I U l U Bis(2-Chloroisopropyl)Ether 2 U 2 U l U I U 2 U 2 U l U l U 2 U 2 U 2 U I U 1 U 4-Methylphenol 2 U 2 U 1 U l U 2 U 2 U I U l U 2 U 2 U 2 U l U l U N-Nitroso-Di-N-Propylamine 2 U 2 U 1 U I U 2 U 2 U l U l U 2 U 2 U 2 U l U l U Hexachloroethane 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U Nitrobenzene 2 U 2 U l U 1 U 2 U 2 U l U l U 2 U 2 U 2 U l U l U Isophorone 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U I U 2-Nitrophenol 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2,4-Dimethylphenol 2 U 2 U I U l U 2 U 2 U 1 U l U 2 U 2 U 2 U I U l U Benzoic Acid 50 U 50 U 25 U 25 U 52 U 50 U 25 U 25 U 50 U 51 U 50 U 25 U 25 U Bis(2-Chloroethoxy)Methane 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U l U 2,4-Dichlorophenol 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 1,2,4-Trlchlorobcnzene 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U l U Naphthalene 4 U 4 U I U l U 4 U 4 U l U 1 U 4 U 4 U 4 U I U l U 4-Chloroaniline 2 U 2 U l U I U 2 U 2 U I U l U 2 U 2 U 2 U l U l U Hexachlorobutadiene 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U I U 4-Chloro-3-Mcthylphenol 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2-Methyhraphthalcne 2 U 2 U l U I U 2 U 2 U l U I U 2 U 2 U 2 U l U l U Hexachlorocyclopentadiene 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2,4,6-Trichlorophenol 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2,4,5-Trichlorophenol 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2-Chloronaphthalene 2 U 2 U l U l U 2 U 2 U l U I U 2 U 2 U 2 U l U l U 2-Nitroaniline 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U Dimethyl Phthalate 2 U 2 U I U 1 U 2 U 2 U 1 U l U 2 U 2 U 2 U l U I U Acenaphthylene 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U I U l U 2,6-Dinitrotoluene 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 3-Nitroaniline 10 U 10 U 5 U 5 U 10 U 10 U 5 U 5 U 10 U 10 U 10 U 5 U 5 U x Aeenaphthene 2 U 2 U l U I U 2 U 2 U l U I U 2 U 2 U 2 U I U l U W 2,4-Dinitrophenol 20 U 20 U 10 U 10 U 21 U 20 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U 4-Nitrophenol 20 U 20 U 10 U 10 U 21 U 20 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U F .y Dibenzofuran 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U I U 1 U W O �O CA + & C '1 r� rr r ,r r war +r� rr � r� +�■� �r r r r� r� r� rr r Table 1-Summary of Groundwater Sampling Results Sheet 27 of 42 Well Location OSP-ID OSP-1D OSP-1D OSP-1D OSP-IS OSP-IS OSP-1S OSP-IS OSP-2D OSP-2D OSP-2D OSP-2D OSP-213 Sample Date Nov-88 Mar-90 Mar-91 Mar-92 Nov-88 Mar-90 Mar-91 Mar-92 Nov-88 Feb-89 Mat-90 Mar-91 Mar-92 2,4-Dinitrotoluene 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U Diethyl Phthalate 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U 1 U l U 4-Chlorophenyl Phenyl Ether 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U I U Fluorene 2 U 2 U l U l U 2 U 2 U l U I U 2 U 2 U 2 U l U l U 4-Nitroaniline 4 U 4 U l U 2 U 4 U 4 U l U 2 U 4 U 4 U 4 U l U 2 U 4,6-Dinitro-2-Mcthylphenol 20 U 20 U 10 U 10 U 21 U 20 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U N-Nitroso-Di-Phenylamine 2 U 2 U I U l U 2 U 2 U l U l U 2 U 2 U 2 U l U l U 1,2-Diphenylhydrazine 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 4-Bromophenyl Phenyl Ether 4 U 4 U 2 U 2 U 4 U 4 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U Hcxachlorobenzene 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Pcntachlorophenol 20 U 20 U 10 U 10 U 21 U 20 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U Phenanthrene 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U l U Anthracene 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U l U Di-N-Butyl Phthalate 2 U 2 U l U 1 UB 2 U 2 U l U 2 UB 2 U 2 U 2 U l U 1 UB Fluoranthene 2 U 2 U l U l U 2 U 2 U l U I U 2 U 2 U 2 U l U I U Pyrene 2 U 2 U l U l U 2 U 2 U l U I U 2 U 2 U 2 U l U l U Benzidine 50 U 50 U 25 U 25 U 52 U 50 U 25 U 25 U 50 U 51 U 50 U 25 U 25 U Butyl Benzyl Phthalate 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U l U 3,3'-Dichlorobenzidine 20 U 20 U 10 U 10 U 21 U 20 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U Benzo(a)Anthracene 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U l U Chrysene 2 U 2 U l U l U 2 U 2 U l U l U 2 U 2 U 2 U l U l U Bis(2-Ethylhexyl)Phthalate 2 U 4 1 U 2 UB 2 U 3 1 U 1 UB 2 U 2 U 4 1 U 2 UB Di-N-Octyl Phthalate 2 U 2 U l U 12 2 U 2 U I U I U 2 U 2 U 2 U l U 13 Benzo(b)Fluoranthene 4 U 4 U I U l U 4 U 4 U l U l U 4 U 4 U 4 U l U 1 U Bcnzo(k)Fluoranthene 4 U 4 U 1 U I U 4 U 4 U I U I U 4 U 4 U 4 U 1 U l U Benzo(a)Pyrcne 4 U 4 U l U l U 4 U 4 U l U l U 4 U 4 U 4 U l U I U Indano(1,2,3-c,d)Pyrenc 4 U 4 U l U l U 4 U 4 U l U l U 4 U 4 U 4 U l U l U Dibenzo(a,h)Anthracene 4 U 4 U I U l U 4 U 4 U l U l U 4 U 4 U 4 U l U l U Benzo(g,h,i)Perylene 4 U 4 U l U l U 4 U 4 U I U l U 4 U 4 U 4 U l U l U x w H:IeaCcaau<EQ-tos.wxIutat. c s .y 01 �'1 Table 1-Summary of Groundwater Sampling Results Sheet 28 of 42 Well Location OSP-213 OSP-3D OSP-3D OSP-313 OSP-313 OSP-31) OSP-4D OSP-4D OSP-4D OSP-4D OSP-413 OSP-41) OSP-4S Sample Date Mar-93 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Dissolved Metals in µg/L(ppb) Arsenic 5 U 6 5 U 5 U 44 5 U 42 42 32 42 45 45 5 U Lead l U 5 U 5 U l U I U 1 U 5 U NA 5 U I U I U I U 5 U Volatile Organics in µg/L.(ppb) Chloromethane l U 1 U l U I U l U l U l U NA l U l U I U l U l U Bromomethane l U l U I U l U I U l U I U NA l U I U l U l U l U Vinyl Chloride l U l U l U l U l U l U l U NA I U l U I U l U I U Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U Methylene Chloride 1 U I U l U l U I UB I U I U NA l U 1 U 2 UB I UB l U Acetone 3 U 5 U 5 U 5 U 11 3 U 5 U NA 5 U 5 U 8 5 UB 5 U Carbon Disulfide I U l U l U I U l U I U l U NA I U I U I U I U I U 1,1-Dichloroethene I U l U I U I U I U I U l U NA l U I U l U I U I 1,1-Dichloroethane l U I U I U 1 U l U l U I U NA l U l U l U l U l U Trans-1,2-Dichloroethene l U l U l U l U l U 1 U I U NA I U l U 1 U l U l U cis-1,2-Dichloroethene I U l U l U I U I U I U 1 U NA l U I U 1 U l U l U 1,2-Dichloroethene(Total) l U I U l U 1 U l U l U l U NA l U I U l U I U l U Chloroform l U l U I U l U l U 1 U I U NA l U l U I U I U l U 2-Butanone(MEK) 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane I U 1 U l U l U l U I U l U NA I U l U l U I U l U 1,1,1-Trichloroethane I U 1 U l U I U l U I U l U NA l U I U l U I U l U Carbon Tetrachloride l U I U l U l U l U I U I U NA I U I U I U l U l U Vinyl Acetate l U I U I U l U l U l U l U NA I U I U I U l U l U Bromodichloromethane l U I U l U I U I U l U l U NA I U l U I U l U l U 1,2-Dichloropropane l U I U I U I U l U l U I U NA I U l U l U l U l U Trichloroethene l U 1 U I U l U l U I U l U NA I U I U l U I U I Benzene l U l U I U l U l U I U I U NA I U I U I U l U l U Dibromochloromethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane I U I U l U l U I U l U I U NA l U I U I U I U l U Bromoform l U I U l U l U l U I U I U NA I U l U I U I U l U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 2-Hexanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U Tetrachloroethene l U l U I U l U l U l U I U NA I U l U I U l U I U Toluene l U I U I U I U I U I U l U NA 1 U I U I U I U 1 Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U ►,r Trans-1,3-Dichloropropenc 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U ►r+ Ethylbenzene l U I U l U I U l U I U I U NA I U l U l U I U I U cia-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U Styrene l U I U l U l U I U l U I U NA I U I U l U l U l U ~ C) .y Xylene(Total) l U I U l U l U I U I U l U NA l U I U l U I U l U 0 y t71 ►1 M W M i M = #a M M M � w i M M M M Mao Table I-Summary of Groundwater Sampling Results Sheet 29 of 42 Well Location OSP-21) OSP-31) OSP-31) OSP-31) OSP-31) OSP-31) OSP-41) OSP-41) OSP-4D OSP-41) OSP-41) OSP-41) OSP-4S Sample Date Mar-93 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Semivolatile Organics in µg/L(ppb) Phenol l U 2 U 2 U l U l U I U 2 UR NA 2 U 1 UR l U l U 2 U Aniline 5 U 10 U 10 U 5 U 5 U 5 U 10 UE NA 10 U 5 U 5 U 5 U 10 U Bis(2-Chloroethyl)Ether I U 2 U 2 U l U l U l U 2 UR NA 2 U 1 UR l U l U 2 U 2-Chlorophenol l U 2 U 2 U l U l U l U 2 UR NA 2 U I UR l U l U 2 U 1,3-Dichlorobenzene l U 2 U 2 U I U I U l U 2 UE NA 2 U l U I U I U 2 U 1,4-Dichlorobenzene l U 2 U 2 U I U l U l U 2 UE NA 2 U I U I U I U 2 U Benzyl Alcohol l U 2 U 2 U l U l U l U 2 UE NA 2 U I UR l U I U 2 U 1,2-Dichlorobenzene I U 2 U 2 U l U I U I U 2 UE NA 2 U l U l U l U 2 U 2-Methylphenol l U 2 U 2 U l U 1 U I U 2 UR NA 2 U 1 UR l U I U 2 U Bis(2-Chloroisopropyl)Ether l U 2 U 2 U I U l U I U 2 UE NA 2 U 1 UR l U I U 2 U 4-Methylphenol l U 2 U 2 U I U l U l U 2 UR NA 2 U I UR l U l U 2 U N-Nitroso-Di-N-Propylamine I U 2 U 2 U l U l U l U 2 UE NA 2 U I U I U I U 2 U Hexachloroethane 2 U 4 U 4 U 2 U 2 U 2 U 4 UE NA 4 U 2 U 2 U 2 U 4 U Nitrobenzene I U 2 U 2 U I U l U l U 2 UE NA 2 U 1 U I U l U 2 U Isophoronc l U 2 U 2 U l U l U l U 2 UE NA 2 U 1 UR l U l U 2 U 2-Nitrophenol 2 U 4 U 4 U 2 U 2 U 2 U 4 UR NA 4 U 2 UR 2 U 2 U 4 U 2,4-Dimethylphenol l U 2 U 2 U I U I U l U 2 UR NA 2 U I UR l U l U 2 U Benzoic Acid 25 U 50 U 50 U 25 U 25 U 25 U 50 UR NA 50 U 25 UR 25 U 25 U 50 U Bis(2-Chloroethoxy)Methane I U 2 U 2 U l U l U I U 2 UE NA 2 U I U I U I U 2 U 2,4-Dichlorophenol 2 U 4 U 4 U 2 U 2 U 2 U 4 UR NA 4 U 2 UR 2 U 2 U 4 U 1,2,4-Trichlorobenzene l U 2 U 2 U l U l U I U 2 UE NA 2 U l U I U l U 2 U Naphthalene I U 4 U 4 U l U l U l U 4 UE NA 4 U I U l U l U 4 U 4-Chloroaniline I U 2 U 2 U 1 U l U l U 2 UE NA 2 U l U I U I U 2 U Hexachlorobutadiene l U 2 U 2 U l U l U I U 2 UE NA 2 U I U l U l U 2 U 4-Chloro-3-Methylphenol 2 U 4 U 4 U 2 U 2 U 2 U 4 UR NA 4 U 2 UR 2 U 2 U 4 U 2-Methyhtaphthalene l U 2 U 2 U I U l U l U 2 UE NA 2 U l U l U l U 2 U Hexachlorocyclopentadiene 2 U 4 U 4 U 2 U 2 U 2 U 4 UE NA 4 U 2 U 2 U 2 U 4 U 2,4,6-Trlchlorophenol 2 U 4 U 4 U 2 U 2 U 2 U 4 UR NA 4 U 2 UR 2 U 2 U 4 U 2,4,5-Trichloropbenol 2 U 4 U 4 U 2 U 2 U 2 U 4 UR NA 4 U 2 UR 2 U 2 U 4 U 2-Chloronaphthalene l U 2 U 2 U I U I U l U 2 UE NA 2 U l U I U l U 2 U 2-Nitroaniline 2 U 4 U 4 U 2 U 2 U 2 U 4 UE NA 4 U 2 U 2 U 2 U 4 U Dimethyl Phthalate l U 2 U 2 U I U l U l U 2 UE NA 2 U l U l U l U 2 U Acenaphthylcnc I U 2 U 2 U I U I U I U 2 UE NA 2 U l U I U I U 2 U 2,6-Dinitrotolucne 2 U 4 U 4 U 2 U 2 U 12 U 4 UE NA 4 U 2 U 2 U 2 U 4 U 3-Nitroaniline 5 U 10 U 10 U 5 U 5 U 5 U 10 UE NA 10 U 5 U 5 U 5 U 10 U r+� Acenaphthene I U 2 U 2 U l U l U l U 2 UE NA 2 U l U I U l U 2 U r.y 2,4-Dinitrophenol 10 U 20 U 20 U 10 U 10 U 10 U 20 UR NA 20 U 10 UR 10 U 10 U 20 U ti r 4-Nitrophenel 10 U 20 U 20 U 10 U 10 U 10 U 20 UR NA 20 U 10 UR 10 U 10 U 20 U n Dibenzofuran l U 2 U 2 U l U l U l U 2 UE NA 2 U I U l U l U 2 U W ti O �D ►-+ CD Table 1-Summary of Groundwater Sampling Results Sheet 30 of 42 Well Location OSP-213 OSP-313 OSP-313 OSP-3D OSP-313 OSP-3D OSP-4D OSP-413 OSP-4D OSP-413 OSP-4D OSP-413 OSP-4S Sample Date Mar-93 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 2,4-Dinitrotoluene 2 U 4 U 4 U 2 U 2 U 2 U 4 UE NA 4 U 2 U 2 U 2 U 4 U Diethyl Phthalate l U 2 U 2 U l U I U 1. U 2 UE NA 2 U l U l U l U 2 U 4-Chlorophenyl Phenyl Ether l U 2 U 2 U I U l U l U 2 UE NA 2 U 1 UR 1 U l U 2 U Fluorone l U 2 U 2 U I U l U I U 2 UE NA 2 U I U l U 1 U 2 U 4-Nitroaniline 2 U 4 U 4 U l U 2 U 2 U 4 UE NA 4 U l U 2 U 2 U 4 U 4,6-Dinitro-2-Methylphenol 10 U 20 U 20 U 10 U 10 U 10 U 20 UR NA 20 U 10 UR 10 U 10 U 20 U N-Nitroso-Di-Phenylamine l U 2 U 2 U l U l U I U 2 UE NA 2 U l U I U l U 2 U 1,2-Diphenylhydrazine 2 U 4 U 4 U 2 U 2 U 2 U 4 UE NA 4 U 2 U 2 U 2 U 4 U 4-Bromophenyl Phenyl Ether 2 U 4 U 4 U 2 U 2 U 2 U 4 UE NA 4 U 2 UR 2 U 2 U 4 U Hexachlorobenzcne 2 U 2 U 2 U 2 U 2 U 2 U 2 UE NA 2 U 2 U 2 U 2 U 2 U Pentachlorophenol 10 U 20 U 20 U 10 U 10 U 10 U 20 UR NA 20 U 10 UR 10 U 10 U 20 U Phenanthrene l U 2 U 2 U I U l U l U 2 UE NA 2 U l U l U l U 2 U Anthracene l U 2 U 2 U l U l U l U 2 UE NA 2 U l U l U l U 2 U Di-N-Butyl Phthalate l U 2 U 2 U l U 1 UB 1 UB 2 UE NA 2 U 1 U 1 UB 1 UB 2 U Fluoranthene l U 2 U 2 U I U I U l U 2 UE NA 2 U l U l U l U 2 U Pyrene l U 2 U 2 U I U l U l U 2 UE NA 2 U l U l U l U 2 U Benzidine 25 U 50 U 50 U 25 U 25 U 25 U 50 UE NA 50 U 25 U 25 U 25 U 50 U Butyl Benzyl Phthalate l U 2 U 2 U l U l U I U 2 UE NA 2 U l U l U l U 2 U 3,3'-Dichlorobenzidine 10 U 20 U 20 U 10 U 10 U 10 U 20 UE NA 20 U 10 U 10 U 10 U 20 U Benzo(a)Anthraeene 1 U 2 U 2 U l U I U I U 2 UE NA 2 U l U I U l U 2 U Chryaene l U 2 U 2 U l U l U 1 U 2 UE NA 2 U I U I U I U 2 U Bis(2-Ethylhexyl)Phthalatc 1 UB 2 U 3 1 1 UB 1 2 UE NA 5 1 U 2 UB 1 2 Di-N-Octyl Phthalate l U 2 U 2 U l U 4 1 U 2 UE NA 2 U l U 11 1 U 2 U Bcnzo(b)Fluoranthene 1 U 4 U 4 U l U l U l U 4 UE NA 4 U l U l U l U 4 U Benzo(t)Fluoranthene I U 4 U 4 U I U l U l U 4 UE NA 4 U l U l U l U 4 U Benzo(a)Pyrene 1 U 4 U 4 U l U I U I U 4 UE NA 4 U I U I U I U 4 U Indeno(1,2,3-c,d)Pyrcne l U 4 U 4. U l U I U l U 4 UE NA 4 U l U l U I U 4 U Dibenzo(a,h)Anthracene l U 4 U 4 U l U 1 U l U 4 UE NA 4 U I U l U I U 4 U Benzo(g,h,i)Pcrylene l U 4 U 4 U I U l U l U 4 UE NA 4 U l U l U 1 U 4 U x w H:IPACCAR%REQ-103.Wx IICNL �C1 C H 0T i Table 1-Summary of Groundwater Sampling Results Sheet 31 of 42 Well Location OSP-4SR OSP-4S OSP-4S OSP-4S OSP-4S OSP-51) OSP-51) OSP-513 OSP-51) OSP-513 OSP-513 OSP-513 OSP-51) Sample Date Nov-88 Mar-90 Mat-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 Dissolved Metals in pg/L(ppb) Arsenic 5 U 5 U 5 U 5 U 5 U 5 U NA 5 U NA 5 U NA 5 U NA Lead 6 5 U l U I U l U 5 U NA 5 U NA l U NA I U NA Volatile Organics in pg/L(ppb) Chloromethane l U l U l U I U I U l U I U l U l U 1 U I U l U l U Bromomethane 1 U I U I U l U l U 1 U 1 U I U I U I U l U I U l U Vinyl Chloride I U I U l U 1 U l U 4 5 4 3 1 U 3 2 3 Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylene Chloride l U I U I U 2 UB 1 UB l U l U 1 U I U l U 1 2 UB l U Acetone 5 U 5 U 7 UB 27 18 UB 5 U 5 U 5 U 5 5 U 5 U 3 U 2 UB Carbon Disulfide I U I U l U l U l U l U I U l U l U l U 1 U I U I U 1,1-Dichloroethene I U l U l U l U l U I U I U I U 1 U I U l U I U I U l,l-Dichloroethane l U l U l U I U I U I U I U l U I U l U l U l U 1 U Trans-1,2-Dichlorocthene l U l U l U 1 U 1 U l U l U l U l U l U l U I U l U cis-1,2-Dichloroethene I U I U 1 U l U l U I U I U I U l U I U l U l U l U 1,2-Dichloroethene(Total) l U l U l U I U l U I U l U I U I U l U l U l U l U Chloroform l U I U I U l U l U l U 1 U l U l U l U I U I U I U 2-Butanone(MEK) 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane I U l U l U I U I U I U l U I U l U l U l U l U l U 1,1,1-Trichloroethane 1 U l U I U l U l U l U l U I U l U 1 U l U I U l U Carbon Tetrachloride l U I U l U l U l U I U 1 U l U l U I U I U l U l U Vinyl Acetate 1 U l U l U l U I U I U I U 1 U 1 U I U I U l U l U Bromodichloromethane l U l U l U l U l U l U I U I U I U l U l U I U I U 1,2-Dichloropropane 1 U l U I U I U I U I U I U l U I U I U I U I U I U Trichloroethene l U l U I U l U l U 1 U I U l U l U I U I U I U l U Benzene I U l U l U I U I U I U 1 U I U 1 U I U l U l U l U Dibromochloromethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane I U 1 U 1 U I U I U I U l U l U l U l U I U I U I U Bromoform I U I U l U l U I U I U 1 U l U 1 U l U l U I U l U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetraehloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene l U 1 U I U l U l U l U I U l U l U I U I U l U l U Toluene I U I U I U l U I U I U I U I U l U l U l U 1 U I U Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U ►�+ EWylbenzene l U l U l U I U I U I U l U l U l U I U I U l U l U P1 cis-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U cam ~* Styrene l U I U I U l U I U I U I U I U I U I U l U l U I U r Xylene(Total) l U l U l U l U l U l U l U l U I U I U I U 1 U l U ~ �O tIl � �1 r� r rr r■i rr rr rr rr� rr rr rr rr r rr rl rr rr r rr Table I-Summary of Groundwater Sampling Results Sheet 32 of 42 Well Location OSP-4SR OSP-4S OSP-4S OSP-4S OSP-4S OSP-51) OSP-51) OSP-51) OSP-51) OSP-51) OSP-513 OSP-SD OSP-51) Sample Date Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 Semivolatile Organica in µg/L(ppb) Phenol 2 U 3 U l U l U I U 2 U NA 2 U NA I U NA l U NA Aniline 10 U 13 U 5 U 5 U 5 U 10 U NA 10 U NA 5 U NA 5 U NA Bis(2-Chloroethyl)Ether 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA l U NA 2-Chlorophenol 2 U 3 U I U 1 U I U 2 U NA 2 U NA l U NA l U NA 1,3-Dichlorobenzene 2 U 3 U I U I U l U 2 U NA 2 U NA l U NA l U NA 1,4-Dichlorobenzene 2 U 3 U l U l U l U 2 U NA 2 U NA I U NA l U NA Benzyl Alcohol 2 U 3 U l U l U I U 2 U NA 2 U NA 1 U NA l U NA 1,2-Dichlorobenzene 2 U 3 U l U l U I U 2 U NA 2 U NA I U NA l U NA 2-Methylphenol 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA l U NA Bis(2-Chloroisopropyl)Ether 2 U 3 U I U l U l U 2 U NA 2 U NA l U NA l U NA 4-Methylphenol 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA l U NA N-Nitroso-Di-N-Propylamine 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA l U NA Hexachloroethane 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA Nitrobenzene 2 U 3 U l U l U I U 2 U NA 2 U NA l U NA I U NA Isophorone 2 U 3 U l U I U l U 2 U NA 2 U NA l U NA I U NA 2-Nitrophenol 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA 2,4-Dimethylphenol 2 U 3 U I U l U I U 2 U NA 2 U NA l U NA 1 U NA Benzoic Acid 50 U 67 U 25 U 25 U 25 U 50 U NA 50 U NA 25 U NA 25 U NA Bis(2-Chloroethoxy)Methane 2 U 3 U t U l U l U 2 U NA 2 U NA l U NA l U NA 2,4-Dichlorephenol 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA 1,2,4-Trichlorobenzene 2 U 3 U l U l U 1 U 2 U NA 2 U NA l U NA 1 U NA Naphthalene 4 U 5 U l U l U l U 4 U NA 4 U NA l U NA l U NA 4-Chloroaniline 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA l U NA Hexachlorobutadiene 2 U 3 U l U I U I U 2 U NA 2 U NA l U NA l U NA 4-Chloro-3-Methylphenol 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA 2-Mcthy1naphthalene 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA I U NA Hexachlorocyclopentadiene 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA 2,4,6-Trichlorophenol 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA 2,4,5-Trichlorophcnol 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA 2-Chloronaphthalene 2 U 3 U l U l U I U 2 U NA 2 U NA l U NA I U NA 2-Nitroaniline 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA Dimethyl Phthalate 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA I U NA Acenaphthylene 2 U 3 U l U I U l U 2 U NA 2 U NA l U NA l U NA 2,6-Dinitrotoluene 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA 3-Nitroaniline 10 U 13 U 5 U 5 U 5 U 10 U NA 10 U NA 5 U NA 5 U NA ►+r Acenaphthene 2 U 3 U I U l U l U 2 U NA 2 U NA l U NA I U NA 2,4-Dinitrophenol 20 U 27 U 10 U 10 U 10 U 20 U NA 20 U NA 10 U NA 10 U NA L-r 4-Nitrophenol 20 U 27 U 10 U 10 U 10 U 20 U NA 20 U NA 10 U NA 10 U NA r--+ n Dibenzofuran 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA l U NA 0 y CD tT ►1 r' r r rr rr rr rr rr r� rr rr rr rr rr rr +r r� rr �r Table I-Summary of Groundwater Sampling Results Sheet 33 of 42 Well Location OSP-4SR OSP-4S OSP-4S OSP-4S OSP-4S OSP-513 OSP-513 OSP-51) OSP-513 OSP-513 OSP-513 OSP-51) OSP-5D Sample Date Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Oct-90 Mar-91 Oct-91 Mar-92 Oct-92 2,4-Dinitrotoluene 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA Diethyl Phthalate 2 U 3 U l U l U l U 2 U NA 2 U NA I U NA l U NA 4-Chlorophenyl Phenyl Ether 2 U. 3 U l U I U I U 2 U NA 2 U NA l U NA l U NA Fluorene 2 U 3 U I U l U l U 2 U NA 2 U NA I U NA l U NA 4-Nitroaniline 4 U 5 U 1 U 2 U 2 U 4 U NA 4 U NA I U NA 2 U NA 4,6-Dinitro-2-Methylphenol 20 U 27 U 10 U 10 U 10 U 20 U NA 20 U NA 10 U NA 10 U NA N-Nitroso-Di-Phcnylamine 2 U 3 U l U l U 1 U 2 U NA 2 U NA l U NA l U NA 1,2-Diphenylhydrazine 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA 4-Bromophenyl Phenyl Ether 4 U 5 U 2 U 2 U 2 U 4 U NA 4 U NA 2 U NA 2 U NA Hexachlorobenzene 2 U 3 U 2 U 2 U 2 U 2 U NA 2 U NA 2 U NA 2 U NA Pentachlorophenol 20 U 27 U 10 U 10 U 10 U 20 U NA 20 U NA 10 U NA 10 U NA Phenanthrene 2 U 3 U 1 U l U l U 2 U NA 2 U NA l U NA l U NA Anthracene 2 U 3 U l U I U l U 2 U NA 2 U NA l U NA l U NA Di-N-Butyl Phthalate 2 U 3 U l U 1 UB l U 2 U NA 2 U NA l U NA 1 UB NA Fluoranthene 2 U 3 U I U l U l U 2 U NA 2 U NA l U NA I U NA Pyrene 2 U 3 U l U I U I U 2 U NA 2 U NA I U NA l U NA Benzidine 50 U 67 U 25 U 25 U 25 U 50 U NA 50 U NA 25 U NA 25 U NA Butyl Benzyl Phthalate 2 U 3 U l U l U l U 2 U NA 2 U NA l U NA I U NA 3,3'-Dichlorobenzidine 20 U 27 U 10 U 10 U 10 U 20 U NA 20 U NA 10 U NA 10 U NA Benzo(a)Anthracene 2 U 3 U l U I U l U 2 U NA 2 U NA I U NA l U NA Chrysene 2 U 3 U I U l U l U 2 U NA 2 U NA l U NA I U NA Bis(2-Ethylhexyl)Phthalate 2 U 3 U l U 1 UB 1 2 U NA 4 NA l U NA 1 UB NA Di-N-Octyl Phthalate 2 U 3 U 1 U 1 I U 2 U NA 2 U NA I U NA 4 NA Benzo(b)Pluoranthene 4 U 5 U l U 1 U l U 4 U NA 4 U NA I U NA l U NA Benzo(k)Fluoranthene 4 U 5 U I U I U I U 4 U NA 4 U NA l U NA l U NA Benzo(a)Pyrene 4 U 5 U l U 1 U 1 U 4 U NA 4 U NA l U NA l U NA lndcno(1,2,3-c,d)Pyrene 4 U 5 U I U l U l U 4 U NA 4 U NA l U NA l U NA Dibenzo(a,h)Anthracene 4 U 5 U l U 1 U l U 4 U NA 4 U NA I U NA I U NA Benzo(g,h,i)Perylene 4 U 5 U l U l U I U 4 U NA 4 U NA 1 U NA l U NA x H:WACCAataEQ-107.WCI VGIL 1 ^ tT HH C ~ CD O� ►Y r� rr r rr rr rr r` r� r rr rr rr rr irr �r rr rr r� err Table 1-Summary of Groundwater Sampling Results Sheet 34 of 42 Well Location OSP-513 OSP-5D OSP-5S OSP-5S OSP-5S OSP-5S OSP-5S OSP-6D OSP-6DR OSP-6D OSP-6D OSP-613 OSP-6D Sample Date Mar-93 Oct-93 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Dissolved Metals in pg/L(ppb) Arsenic 5 U NA 5 U 5 U 5 U 5 U 5 U 10 10 9 9 10 9 Lead l U NA 5 UE 5 U I U l U l U 5 U 5 U 5 U l U l U I U Volatile Organics in µg/L(ppb) Chloromethane l U I U I U l U 1 U l U l U l U l U I U l U I U l U Bromomethane I U l U I U l U 1 U 1 U l U l U l U I U l U l U I U Vinyl Chloride 3 1 U I U l U l U 1 U l U I U l U I U I U l U l U Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylene Chloride l U 2 U I U l U l U 2 UB I U I U l U l U I U l U 1 UB Acetone 3 U 9 U 5 U 5 U 5 U 15 3 UB 5 U 5 U 5 U 5 U 3 U 5 UB Carbon Disulfide I U I U l U l U 1 U I U 1 U I U I U I U I U I U I U I,1-Dichloroethene l U I U I U I U I U l U 1 U I U l U l U l U l U l U I,1-Dichloroethane l U I U l U I U I U l U I U l U l U l U l U I U l U Trans-1,2-Dichloroethene l U I U l U I U I U l U 1 U 1 U I U l U l U l U I U cis-1,2-Dichloroethene l U I U l U l U 1 U l U l U I U l U l U I U I U l U 1,2-Diehloroethene(Total) l U l U I U 1 U l U I U l U I U I U I U 1 U I U l U Chloroform I U l U 1 U l U l U I U 1 U l U l U I U I U l U l U 2-Butanone(MEIQ 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane I U I U I U I U l U I U l U l U l U l U l U l U l U 1,1,1-Trichloroethane I U l U I U l U I U l U l U l U I U I U l U I U l U Carbon Tetrachloride l U l U l U I U l U l U l U l U l U I U I U l U l U Vinyl Acetate l U l U I U l U l U l U l U l U I U l U l U l U l U Bromodichloromethane l U l U I U l U I U l U l U I U l U l U I U l U l U 1,2-Dichloropropane I U I U I U I U I U l U 1 U l U l U l U l U l U l U Trichloroethene l U I U l U I U I U I U I U l U l U I U I U l U l U Benzene l U I U I U I U l U l U I U I U l U I U l U l U l U Dibromochloromethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane I U I U l U l U l U I U I U l U l U l U l U l U l U Bromoform I U I U l U l U l U I U l U l U I U l U I U l U I U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene l U l U l U l U l U I U l U l U l U l U I U l U I U Toluene l U I U l U I U I U I U I U I U I U l U l U 1 U l U Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 'x Ethylbenzene l U I U l U I U l U l U I U I U I U I U l U I U I U cia-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U ti Styrene l U l U l U l U 1 U I U l U I U I U I U l U I U l U n Xylene(Total) l U I U l U l U I U I U l U I U l U I U l U l U l U W p �D to 1 + CD C7� �1 r� r r rr rr r� rr. r r� +r ■r � r r r r r r � Table I-Summary of Groundwater Sampling Results Sheet 35 of 42 Well Location OSP-513 OSP-513 0SP-5S OSP-5S OSP-5S OSP-SS OSP-5S OSP-6D OSP-6DR OSP-613 OSP-6D OSP-61) OSP-6D Sample Date Mar-93 Oct-93 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Semivolatile Organics in µg/L(ppb) Phenol l U NA 2 U 2 U l U I U l U 2 U 2 U 2 U l U l U l U Aniline 5 U NA 10 U 10 U 5 U 5 U 5 U 10 U 10 U 10 U 5 U 5 U 5 U Bis(2-Chloroethyl)Ether l U NA 2 U 2 U I U I U l U 2 U 2 U 2 U l U I U l U 2-Chlorophenol l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U I U l U l U 1,3-Dichlorobenzene l U NA 2 U 2 U I U l U l U 2 U 2 U 2 U I U l U l U 1,4-Diehlorobenzene I U NA 2 U 2 U 1 U l U l U 2 U 2 U 2 U l U l U I U Benzyl Alcohol l U NA 2 U 2 U 1 U l U l U 2 U 2 U 2 U I U l U l U 1,2-Dichlorobenzene I U NA 2 U 2 U l U I U l U 2 U 2 U 2 U l U I U l U 2-Methylphenol l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U I U l U l U Bis(2-Chloroisopropyl)Ether 1 U NA 2 U 2 U I U l U 1 U 2 U 2 U 2 U l U I U 1 U 4-Mcthylphcnol l U NA 2 U 2 U I U l U l U 2 U 2 U 2 U l U l U 1 U N-Nitroso-Di-N-Propylaminc I U NA 2 U 2 U l U I U l U 2 U 2 U 2 U I U I U l U Hexachloroethane 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U Nitrobenzene l U NA 2 U 2 U I U l U l U 2 U 2 U 2 U l U l U I U Isophorone I U NA 2 U 2 U l U I U l U 2 U 2 U 2 U l U l U l U 2-Nitrophcnol 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U 2,4-Dimethylphenol I U NA 2 U 2 U l U I U I U 2 U 2 U 2 U 1 U I U l U Benzoic Acid 25 U NA 50 U 50 U 25 U 25 U 25 U 50 U SO U SO U 25 U 25 U 25 U Bis(2-Chloroethoxy)Methane l U NA 2 U 2 U l U l U I U 2 U 2 U 2 U l U l U l U 2,4-Dichlorophenol 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U 1,2,4-Trichlorobenzene l U NA 2 U 2 U l U I U I U 2 U 2 U 2 U I U l U 1 U Naphthalene l U NA 4 U 4 U l U 1 U l U 4 U 4 U 4 U l U l U l U 4-Chloroaniline l U NA 2 U 2 U l U 1 U I U 2 U 2 U 2 U l U 1 U l U Hexachlorobutadiene l U NA 2 U 2 U 1 U 1 U l U 2 U 2 U 2 U l U l U l U 4-Chloro-3-Methylphenol 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U 2-Methybuphthalene l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U I U 1 U I U Hexachlorocyclopentadiene 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U 2,4,6-Trichlorophenol 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U 2,4,5-Trichlorophenol 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U 2-Chloronaphthalene l U NA 2 U 2 U I U l U l U 2 U 2 U 2 U l U I U l U 2-Nitroanilinc 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U Dimethyl Phthalate l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U I U l U l U Acenaphthylene l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U l U 2,6-Dinitrotoluene 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U 3-Nitroaniline 5 U NA 10 U 10 U 5 U 5 U 5 U 10 U 10 U 10 U 5 U 5 U 5 U x Acenaphthene l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U l U 2,4-Dinitrophenol 10 U NA 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U 10 U 4-Nitrophenol 10 U NA 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U 10 U Dibenzofuren I U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U l U 0 y F-� C11 Cn "1 rr rr r rr ■r r� rr rr �r r r r r r �r r� rr r� rr Table 1-Summary of Groundwater Sampling Results Sheet 36 of 42 Well Location OSP-513 OSP-513 OSP-5S OSP-5S OSP-5S OSP-5S OSP-5S OSP-6D OSP-6DR OSP-613 OSP-6D OSP-613 OSP-613 Sample Date Mar-93 Oct-93 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 2,4-Dttitrotoluene 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U Dicthyl Phthalate l U NA 2 U 2 U l U 1 U l U 2 U 2 U 2 U I U l U l U 4-Chlorophenyl Phenyl Ether l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U l U Fluorene l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U I U 1 U I U 4-Nitroaniline 2 U NA 4 U 4 U 1 U 2 U 2 U 4 U 4 U 4 U l U 2 U 2 U 4,6-Dinitro-2-Methylphenol 10 U NA 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U 10 U N-Nitroso-Di-Phenylamine I U NA 2 U 2 U l U l U l U 2 U 2 U 2 U 1 U l U l U 1,2-Diphenylhydrazine 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U 4-Bromophenyl Phenyl Ether 2 U NA 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 2 U 2 U 2 U Hexachlorobenzene 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Pentachlorophenol 10 U NA 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U 10 U Phenanthrene l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U l U Anthracene I U NA 2 U 2 U l U I U l U 2 U 2 U 2 U 1 U l U l U Di-N-Butyl Phthalate l U NA 2 U 2 U l U 1 UB 1 U 4 2 U 2 U l U 1 UB I UB Fluoranthcne l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 1 U Pyrene l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U I U l U Benzidine 25 U NA 50 U 50 U 25 U 25 U 25 U 50 U 50 U 50 U 25 U 25 U 25 U Butyl Benzyl Phthalate l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U I U 1 U l U 3,3'-Dichlorobcnzidine 10 U NA 20 U 20 U 10 U 10 U 10 U 20 U 20 U 20 U 10 U 10 U 10 U Benzo(a)Anthracene l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 1 U Chrysene l U NA 2 U 2 U l U l U l U 2 U 2 U 2 U l U I U l U Bis(2-Ethylhexyl)Phthalate 1 NA 3 3 1 U 1 UB 1 2 U 2 U 6 1 U 2 UB 1 Di-N-Octyl Phthalatc l U NA 2 U 2 U I U 1 I U 2 U 2 U 2 U l U l U l U Benzo(b)Fluoranthene l U NA 4 U 4 U l U l U l U 4 U 4 U 4 U l U l U l U Benzo(k)Fluoranthene 1 U NA 4 U 4 U l U I U l U 4 U 4 U 4 U I U I U l U Benzo(a)Pyrene l U NA 4 U 4 U l U l U l U 4 U 4 U 4 U l U l U I U Indeno(1,2,3-c,d)Pyrene l U NA 4 U 4 U l U l U l U 4 U 4 U 4 U l U 1 U I U Dibenzo(a,h)Anthracene l U NA 4 U 4 U l U l U l U 4 U 4 U 4 U 1 U 1 U l U Benzo(g,h,i)Perylene l U NA 4 U 4 U l U I U I U 4 U 4 U 4 U l U I U 1 U x ►w►yy HIPACCAa1aWIGS.wxIMUL r-► ►'' f11 Q1 �-7 r� rr r� +r rr �r rr rr rr r r r r r� r r rr r� rr Table 1-Summary of Groundwater Sampling Results Sheet 37 of 42 Well Location OSP-6S OSP-6S OSP-6S OSP-6S OSP-6S OW-4D OW-413 OW-41) OW-4D OW-41) OW-4S OW-4S OW-4S Sample Date Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Nov-88 Feb-89 Mar-90 Dissolved McWsin µg/L(ppb) Arsenic 7 5 U 5 U 5 U 5 U 13 NA 11 10 13 5 U NA 5 Lead 11 5 U 1.4 1 U l U 5 U NA 5 U l U I U 5 U NA 5 U Volatile Organics in µg/L(ppb) Chloromethane l U l U l U l U l U l U NA l U l U l U l U NA l U Bromomethane l U l U 1 U I U l U l U NA I U 1 U I U l U NA l U Vinyl Chloride l U l U l U I U l U l U NA l U I U I U I U NA l U Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U Methylene Chloride l U l U 1 U l U l U l U NA I U l U 2 UB l U NA l U Acetone 5 U 5 U 5 U 3 U 3 U 5 U NA 5 U 5 U 3 U 6 NA 5 U Carbon Disulfide I U l U l U l U l U l U NA l U l U l U l U NA l U 1,1-Dichloroathene I U l U l U l U I U l U NA l U I U l U l U NA l U 1,1-Dichloroethane l U l U I U l U l U I U NA I U l U l U I U NA l U Trans-1,2-Dichloroethene l U I U l U l U l U l U NA I U I U I U l U NA l U cis-1,2-Dichloroethene l U I U I U l U l U l U NA 1 U l U I U I U NA l U 1,2-Dichloroethene(Total) l U l U I U l U 1 U l U NA l U I U l U l U NA l U Chloroform I U l U 1 U I U l U l U NA I U l U l U l U NA l U 2-Butanone(MEK) 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U 1,2-Dichloroethane l U l U l U l U I U 1 U NA I U I U l U I U NA l U 1,1,1-Trichloroethane l U I U l U l U I U l U NA l U 1 U I U I U NA l U Carbon Tetrachloride I U l U l U l U I U l U NA l U l U l U l U NA l U Vinyl Acetate l U I U 1 U l U l U l U NA I U l U l U I U NA l U Bromodichloromethane l U l U l U l U l U I U NA l U I U l U l U NA l U 1,2-Dichloropropane l U l U l U l U I U l U NA I U l U I U I U NA l U Trichloroethene l U I U l U I U l U l U NA l U l U I U l U NA l U Benzene l U l U l U l U l U l U NA l U l U 1 U l U NA l U Dibromochloromethane 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U 1,1,2-Trichloroethane l U l U l U I U I U l U NA l U I U l U l U NA l U Bromoform l U l U l U l U I U l U NA l U l U l U l U NA I U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U 2-Hcxanone 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U 1,1,2,2-Tetrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U Tetrachloroethene l U l U l U l U l U I U NA I U l U I U _ I U NA I U Toluene l U l U I U l U l U l U NA l U I U l U l U NA I U Chlorobcnzcne 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U w Ethylbcnzene I U l U I U I U 1 U l U NA I U l U l U l U NA I U cis-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U NA 3 U Styrene l U l U l U l U I U l U NA l U l U I U l U NA l U ti Xylene(Total) l U l U l U l U 1 U l U NA l U l U l U I U NA I U O � y !-+ (D r� rr �r rr rr �r rr rr r� rr r r� rr rr rr r� rr rr rr Table 1-Summary of Groundwater Sampling Results Sheet 38 of 42 Well Location OSP-6S OSP-6S OSP-6S OSP-6S OSP-6S OW-413 OW-413 OW-413 OW-4D OW-413 OW-4S OW-4S OW-4S Sample Date Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Mar-91 Mar-92 Nov-88 Feb-89 Mar-90 Semivolatile Organics in µg/L(ppb) Phenol 2 U 2 U I U I U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Aniline 10 U 10 U 5 U 5 U 5 U 10 U 11 U 10 U 7 U 5 U 10 U 11 U 10 U Bis(2-Chloroethyl)Ether 2 U 2 U 1 U 1 U I U 2 U 2 U 2 U 1 U 1 U 2 U 2 U 2 U 2-Chlorophenol 2 U 2 U l U l U l U 2 U 2 U 2 U l U I U 2 U 2 U 2 U 1,3-Dichlorobenzene 2 U 2 U I U I U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U 1,4-Dichlorobenzene 2 U 2 U I U l U l U 2 U 2 U 2 U l U I U 2 U 2 U 2 U Benzyl Alcohol 2 U 2 U l U l U l U 2 U 2 U 2 U I U l U 2 U 2 U 2 U 1,2-Dichlorobenzene 2 U 2 U I U l U I U 2 U 2 U 2 U l U l U 2 U 2 U 2 U 2-Methylphenol 2 U 2 U l U l U I U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Bis(2-Chloroisopropyl)Ether 2 U 2 U l U l U I U 2 U 2 U 2 U l U I U 2 U 2 U 2 U 4-Methylphenol 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U N-Nitroso-Di-N-Propylamine 2 U 2 U I U I U l U 2 U 2 U 2 U I U l U 2 U 2 U 2 U Hexachloroethane 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U Nitrobenzene 2 U 2 U l U l U I U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Isophorone 2 U 2 U l U 1 U I U 2 U 2 U 2 U 1 U I U 2 U 2 U 2 U 2-Nitrophenol 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U 2,4-Dimethylphenol 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Benzoic Acid 50 U 50 U 25 U 25 U 25 U 50 U 53 U 50 U 33 U 25 U 51 U 53 U 51 U Bis(2-Chloroethoxy)Methane 2 U 2 U I U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U 2,4-Dichlorophenol 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U 1,2,4-Trichlorobenzene 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Naphthalene 4 U 4 U l U I U l U 4 U 4 U 4 U l U l U 4 4 U 4 U 4-Chloroaniline 2 U 2 U l U l U l U 2 U 2 U 2 U I U l U 2 U 2 U 2 U Hexachlorobutadiene 2 U 2 U 1 U l U l U 2 U 2 U 2 U I U l U 2 U 2 U 2 U 4-Chloro-3-Methylphenol 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U 2-Methyhtaphthalene 2 U 2 U I U I U l U 2 U 2 U 2 U 1 U I U 7 3 2 U Hexachlorocyclopentadiene 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U 2,4,6-Trichlorophenol 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U 2,4,5-Trichlorophenol 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U 2-Chloronaphthalene 2 U 2 U I U l U I U 2 U 2 U 2 U l U l U 2 U 2 U 2 U 2-Nitroaniline 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U Dimcthyl Phthalate 2 U 2 U I U I U I U 2 U 2 U 2 U l U I U 2 U 2 U 2 U Acenaphthylene 2 U 2 U l U l U l U 2 U 2 U 2 U l U I U 2 U 2 U 2 U 2,6-Dinitrotoluene 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U ►r+ 3-Nitroaniline 10 U 10 U 5 U 5 U 5 U 10 U 11 U 10 U 7 U 5 U 10 U 11 U 10 U M Acenaphthene 2 U 2 U l U l U l U 2 U 2 U 2 U l U I U 2 U 2 U 2 U 2,4-Dinitrophenol 20 U 20 U 10 U 10 U 10 U 20 U 21 U 20 U 13 U 10 U 20 U 21 U 20 U i~ 4-Nitrophcnol 20 U 20 U 10 U 10 U 10 U 20 U 21 U 20 U 13 U 10 U 20 U 21 U 20 U f + Dibenzofwan 2 U 2 U I U l U I U 2 U 2 U 2 U l U l U 2 U 2 U 2 U 0 �D y CD Ql "t r rr it rr rr rr r rr it rr rr rr rr r rr rr rr rr r Table 1-Summary of Groundwater Sampling Results Sheet 39 of 42 Well Location OSP-6S OSP-6S OSP-6S OSP-6S OSP-6S OW-41) OW-4D OW-41) OW-4D OW-41) OW-4S OW-4S OW-4S Sample Date Nov-88 Mar-90 Mar-91 Mar-92 Mar-93 Nov-88 Feb-89 Mar-90 Mat-91 Mar-92 Nov-88 Feb-89 Mar-90 2,4-Dinitrotoluene 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U Diethyl Phthalate 2 U 2 U I U I U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U 4-Chlorophenyl Phenyl Ether 2 U 2 U l U I U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Fluorene 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U 4-Nitroaniline 4 U 4 U l U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U 4,6-Dinitro-2-Methylphenol 20 U 20 U 10 U 10 U 10 U 20 U 21 U 20 U 13 U 10 U 20 U 21 U 20 U N-Nitroso-Di-Phenylamine 2 U 2 U l U l U l U 2 U 2 U 2 U I U l U 2 U 2 U 2 U 1,2-Diphenylhydrazine 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U 4-Bromophenyl Phenyl Ether 4 U 4 U 2 U 2 U 2 U 4 U 4 U 4 U 3 U 2 U 4 U 4 U 4 U Hexachlorobenzcne 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 U Pentachlorophenol 20 U 20 U 10 U 10 U !0 U 20 U 21 U 20 U 13 U 10 U 20 U 21 U 20 U Phenanthrene 2 U 2 U l U 1 U l U 2 U 2 U 2 U l U I U 2 U 2 U 2 U Anthracene 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Di-N-Butyl Phthalate 2 U 2 U l U I UB 1 UB 2 U 2 U 2 U l U 1 UB 2 U 2 U 2 U Fluoranthene 2 U 2 U I U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Pyrene 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Benzidine 50 U 50 U 25 U 25 U 25 U 50 U 53 U 50 U 33 U 25 U 51 U 53 U 51 U Butyl Bcnzyl Phthalate 2 U 2 U l U l U l U 2 U 2 U 2 U l U l U 2 U 2 U 2 U 3,3'-Dichlorobenzidine 20 U 20 U 10 U 10 U 10 U 20 U 21 U 20 U 13 U 10 U 20 U 21 U 20 U Benzo(a)Anthracene 2 U 2 U I U l U l U 2 U 2 U 2 U 1 U l U 2 U 2 U 2 U Chrysene 2 U 2 U l U l U I U 2 U 2 U 2 U l U l U 2 U 2 U 2 U Bis(2-Ethylhczyl)Phthalate 3 4 1 U 3 UB 1 2 U 10 3 9 2 UB 3 7 3 Di-N-Octyl Phthalate 2 U 2 U l U 1 l U 2 U 2 U 2 U l U 11 2 U 2 U 2 U Benzo(b)Fluoranthene 4 U 4 U l U l U l U 4 U 4 U 4 U l U l U 4 U 4 U 4 U Benzo(k)Fluoranthcne 4 U 4 U I U I U l U 4 U 4 U 4 U l U l U 4 U 4 U 4 U Benzo(a)Pyrene 4 U 4 U l U l U l U 4 U 4 U 4 U l U l U 4 U 4 U 4 U Indeno(1,2,3-c,d)Pyrene 4 U 4 U l U l U l U 4 U 4 U 4 U I U l U 4 U 4 U 4 U Dibenzo(a,h)Anthracene 4 U 4 U I U I U l U 4 U 4 U 4 U l U l U 4 U 4 U 4 U Benzo(g,h,i)Perylene 4 U 4 U l U l U l U 4 U 4 U 4 U l U l U 4 U 4 U 4 U x ray MWACCAa1RWIMMKIMAL M L-1 ^Y C _ H C\ "1 Table 1-Summary of Groundwater Sampling Results Shed 40 of 42 Well Location OW-4S OW-4S(1) OW-4S(2) Trip Blank FB-I Rinsate Rinsate Trip Blank Trip Blank Trip Blank Sample Date Mar-91 Mar-92 Mar-92 Mar-92 Mar-92 Mar-93 Oct-93 Mar-93 Mar-93 Oct-93 Dissolved Metals in µg/L(ppb) Arsenic 5 5 U 5 U NA 5 U NA NA NA NA NA Lead 1 U 1 U 1 U NA 1 NA NA NA NA NA Volatile Organics in µg/L(ppb) Chloromethane I U l U l U l U I U l U l U l U l U l U Bromomethane 1 U l U l U l U I U l U l U l U l U l U Vinyl Chloride I U I U I U l U l U l U l U l U l U l U Chloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Methylenc Chloride l U 3 UB 2 UB 3 B l U I UB 2 1 UB l U 3 Acetone 5 U 9 UB 3 U 9 3 U 12 UB 16 14 UB 3 U 3 U Carbon Disulfide l U l U l U l U l U l U l U l U I U l U 1,1-Diehloroethene I U I U l U l U l U I U I U I U I U l U 1,I-Dichloroethane l U l U l U l U I U I U l U I U I U l U Trans-1,2-Dichloroethene l U 1 U l U l U l U l U l U I U 1 U l U cis-1,2-Dichloroethene I U l U l U I U l U l U l U l U 1 U I U 1,2-Diehloroethene(Total) l U l U l U l U l U l U I U l U I U I U Chloroform l U l U l U I U 2 5 3 1 U I U l U 2-Butanone(MEK) 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dichloroethane I U l U l U l U l U l U I U l U l U l U 1,1,1-Trichloroethane l U l U l U l U l U l U I U I U l U l U Carlson Tetrachloride 1 U l U I U I U l U l U I U I U I U I U Vinyl Acetate l U l U l U I U l U l U l U I U l U l U Bromodichloromethane l U l U I U l U I U I U l U l U I U l U 1,2-Dichloropropane I U l U I U l U I U l U I U l U I U l U Trichloroethene l U l U l U l U l U l U I U I U l U l U Benzene 1 U l U l U I U I U l U I U I U l U I U Dibromochloromethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane l U 1 U I U l U l U 1 U I U 1 U I U 1 U Bromoform l U I U l U I U l U l U l U 1 U l U l U 4-Methyl-2-Pentanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2,2-Tetrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene I U l U I U l U 1 U l U l U I U I U l U Toluene l U 1 U l U 1 U l U l U l U l U l U l U Chlorobenzene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U ►�r Ethylbenzene I U l U l U I U l U l U l U I U l U l U w cis-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Styrene I U I U I U l U I U l U I U 1 U l U l U ' n Xylem(Total) l U l U l U 1 U l U 1 U l U I U l U I U 0 � y CD Ol '-1 Table 1-Summary of Oroundwater Sampling Results Sheet 41 of 42 Well Location OW-4S OW-4S(1) OW-4S(2) Trip Blank FB-I Rinsate Rinsate Trip Blank Trip Blank Trip Blank Sample Date Mar-91 Mar-92 Mar-92 Mar-92 Mar-92 Mar-93 Oct-93 Mar-93 Mar-93 Oct-93 Semivolatile Organics in µg/L(ppb) Phenol l U l U l U NA I U NA NA NA NA NA Aniline 5 U 5 U 5 U NA 7 U NA NA NA NA NA Bis(2-Chloroethyl)Ether l U l U l U NA l U NA NA NA NA NA 2-Chlorophenol l U I U l U NA I U NA NA NA NA NA 1,3-Dichlorobenzene l U l U l U NA l U NA NA NA NA NA 1,4-Dichlorobenzene l U 1 U l U NA l U NA NA NA NA NA Benzyl Alcohol l U l U l U NA l U NA NA NA NA NA 1,2-Dichlorobenzene 1 U l U 1 U NA l U NA NA NA NA NA 2-Methylphenol I U l U l U NA l U NA NA NA NA NA Biz(2-Chloroisopropyl)Ether l U l U l U NA l U NA NA NA NA NA 4-Methylphenol l U l U l U NA l U NA NA NA NA NA N-Nitroso-Di-N-Propylamine l U l U I U NA l U NA NA NA NA NA Hexachloroethane 2 U 2 U 2 U NA 3 U NA NA NA NA NA Nitrobenzene l U I U l U NA l U NA NA NA NA NA Isophorone l U l U l U NA l U NA NA NA NA NA 2-Nitrophenol 2 U 2 U 2 U NA 3 U NA NA NA NA NA 2,4-Dimethylphenol l U l U l U NA l U NA NA NA NA NA Bcnzoic Acid 25 U 25 U 25 U NA 33 U NA NA NA NA NA Bis(2-Chloroethoxy)Methane l U l U l U NA l U NA NA NA NA NA 2,4-Dichlorophenol 2 U 2 U 2 U NA 3 U NA NA NA NA NA 1,2,4-Trichlorobenzene l U l U l U NA l U NA NA NA NA NA Naphthalene l U 1 U l U NA l U NA NA NA NA NA 4-Chloroaniline l U l U l U NA l U NA NA NA NA NA Hexaehlorobutadiene l U l U l U NA I U NA NA NA NA NA 4-Chloro-3-Methylphenol 2 U 2 U 2 U NA 3 U NA NA NA NA NA 2-Methylnaphthalene l U l U l U NA l U NA NA NA NA NA Hexachlorocyclopentadiene 2 U 2 U 2 U NA 3 U NA NA NA NA NA 2,4,6-Trichlorophenol 2 U 2 U 2 U NA 3 U NA NA NA NA NA 2,4,5-Trichlorophenol 2 U 2 U 2 U NA 3 U NA NA NA NA NA 2-Chloronaphthalene l U l U l U NA l U NA NA NA NA NA 2-Nitroaniline 2 U 2 U 2 U NA 3 U NA NA NA NA NA Dimethyl Phthalate I U l U l U NA l U NA NA NA NA NA Acenaphthylene l U l U l U NA l U NA NA NA NA NA 2,6-Dinitrotoluene 2 U 2 U 2 U NA 3 U NA NA NA NA NA 3-Nitroaniline 5 U 5 U 5 U NA 7 U NA NA NA NA NA Acenaphthene l U l U 1 U NA l U NA NA NA NA NA ►� 2,4-Dinitrophenol 10 U 10 U 10 U NA 13 U NA NA NA NA NA i~ 4-Nitrophenol 10 U 10 U 10 U NA 13 U NA NA NA NA NA .y Dibenzofuran l U l U l U NA l U NA NA NA NA NA y Q1 �-t Table 1-Summary of Groundwater Sampling Results Sheet 42 of 42 Well Location OW-4S OW-4S(1) OW-4S(2) Trip Blank FB-I Rinsate Rinsate Trip Blank Trip Blank Trip Blank Sample Date Mar-91 Mar-92 Mar-92 Mar-92 Mar-92 Mar-93 Oct-93 Mar-93 Mar-93 Oct-93 2,4-Dinitrotoluene 2 U 2 U 2 U NA 3 U NA NA NA NA NA Diethyl Phthalate 1 U l U l U NA I U NA NA NA NA NA 4-Chlorophenyl Phenyl Ether l U l U l U NA I U NA NA NA NA NA Fluorene l U l U I U NA I U NA NA NA NA NA 4-Nitroaniline l U 2 U 2 U NA 3 U NA NA NA NA NA 4,6-Dinitro-2-Methylphenol 10 U 10 U 10 U NA 13 U NA NA NA NA NA N-Nitroso-Di-Phenylamine l U l U I U NA l U NA NA NA NA NA 1,2-Diphenythydrazine 2 U 2 U 2 U NA 3 U NA NA NA NA NA 4-Bromophenyl Phenyl Ether 2 U 2 U 2 U NA 3 U NA NA NA NA NA Hexachlorobenzene 2 U 2 U 2 U NA 3 U NA NA NA NA NA Pentachlorophenol 10 U 10 U 10 U NA 13 U NA NA NA NA NA Phenanthmne l U l U l U NA l U NA NA NA NA NA Anthracene l U l U l U NA I U NA NA NA NA NA Di-N-Butyl Phthalate 1 U 1 UB 1 UB NA 1 UB NA NA NA NA NA Fluoranthcne l U l U I U NA l U NA NA NA NA NA Pyrene l U l U l U NA I U NA NA NA NA NA Benzidine 25 U 25 U 25 U NA 33 U NA NA NA NA NA Butyl Benzyl Phthalate 1 U 1 U 1 U NA 1 U NA NA NA NA NA 3X-Dichlorobenzidine 10 U 10 U 10 U NA 13 U NA NA NA NA NA Benzo(a)Anthraeene l U l U l U NA l U NA NA NA NA NA Cbrysene l U l U l U NA I U NA NA NA NA NA Bis(2-Ethylhexyl)Phthalate 15 1 UB 4 UB NA 1 UB NA NA NA NA NA Di-N-Oetyl Phthalate l U l U l U NA 1 U NA NA NA NA NA Bcnzo(b)Fluoranthene l U I U l U NA 1 U NA NA NA NA NA Benzo(k)Fluoranthene l U 1 U I U NA l U NA NA NA NA NA Benzo(a)Pyrene l U I U l U NA l U NA NA NA NA NA Indeno(1,2,3-e,d)Pyrene l U l U l U NA l U NA NA NA NA NA Dibenzo(a,h)Anthracene l U l U l U NA l U NA NA NA NA NA Benzo(g,h,i)Perylene l U l U l U NA l U NA NA NA NA NA Notes: E Indicates the value has been qualified as estimated. R Indicates the value has been qualified as not useable. U Indicates the analyte was not detected. The value reported is less than the detection limit shown. 1 Indicates the analyte was detected at a concentration greater than the MDL but less than the SDL.The value reported should be considered an estimate. B Indicates the analyte of interest was detected in the method blank associated with this sample,as well as in the sample itself. D Indicates the value reported is based on analysis of a diluted sample extract or digest. M Tl Indicates the reported result is the sum of the flagged analytes,due to chromatographic co-elution. wy MWACCAMEQ-103MMI AAL X Indicates the value reported has been blank-corrected. ^1 W G y r--+ CD Q\ ^Y Table 2- Summary of Surface Water Sampling Results for SW-3 Sample Date March November April October March October March October 1990 1990 1991 1991 1992 1992 1993 1993 Concentration in ug/L Chromium I U 5 5 U 10 12 20 10 U 10 U Copper 5 13 10 24 16 40 12 12 U Lead 5 U 13 1.6 35 1 U 50 6.7 3 U Nickel 5 5 2 10 U 80 20 10 U 10 U Zinc 11 76 33 B 89 170 29 81 140 Notes: B = Analyte of interest was detected in the method blank associated with the sample as well as in the sample itself. U = Undetected at detection limit indicated. October 1991, March 1993, and October 1993 samples were analyzed by Analytical Technologies, Inc. All other samples were analyzed by Laucks Testing Laboratories, Inc. JOBS1163916\TA BLE2.wk 1 x � C) ' Summary of Volatile and Semivolatile Hydrocarbon Concentrations in Groundwater - Shallow wells ' LW-18 -- Mar 90 Xylene 2 Bis(2-Ethylhexyi) Phthalate 2 Mar 91 NO OSP-88 Mar 92 Benzene 2 Mar 90 Bis(2-Ethylhexyl) Phthalate 4 Naphthalene 1 Mar 91 NO Acenaphthene 1 Fluorene 1 Mar 92 Di-N-Octyl Phthalate 1 Phenanthrene 1 Mar 93 Bis(2-Ethylhexyl) Phthalate 1 Mar 93 ND PACCAR Site Boundary LW-12S (8)SW-3 Mar 90 2-Methylnaphthalene 79 Acenaphthene 4 Fluorene 10 Phenanthrene 6 LW-88 Bis(2-Ethylhexyl) Phthalate 2 Mar 90 Bis(2-Ethylhexyl) Phthalate 3 Acetone 8 Mar 91 NO Benzene 4 Mar 92 NO Oct 90 2-Methylnaphtholene 220 Mar 93 Vinyl Chloride 1 Acenaphthene 15 Bis(2-Ethylhexyl) Phthalate 2 Dibenzofuran 7 ' Fluorene 35 Phenanthrene 38 Mar 91 2-Methyinaphtholene 26E Acenaphthene 8E OSP-18 Fluorene 20E _ ' Phenanthrene 26E LW-OS Mar 90 Bis(2-Ethylhexyl) Phthalate 3 Bis(2-Ethylhexyl) Phthalate 10E Mar 90 NO Mar 91 NO Oct 91 Methylene Chloride 5D Mar 91 Bis(2-Ethylhexyl) Phthalate 1 Mar 92 NO 2-Methylnaphtholene 170ED Mar 92 Di-N-Octyl Phthalate 1 Mar 93 Not Located Acenaphthene 17ED Mar 93 2-Butanone (MEK) 2J ' Dibenzofuran 11ED Fluorene 39ED LW-108 Phenanthrene 45ED Mar 92 Benzene 1 Oct 90 Vinyl Chloride 120 1,2 Dichloroethene 150 Toluene 1 ' Trichloroethene 3 2-Methy1naphtholene 89 Acenaphthene 3 Benzene 1 SW-30 Surface Water Sampling Location and Number Dibenzofuran 3 Mar 91 Vinyl Chloride 14 Fluorene a Dichloroethene 36 Trichloroethene 3 MW-10® City of Renton Monitoring Well Phenanthrene 5 Trichloroethene ' Oct 92 Benzene 5 Mar 92 Vinyl Chloride 15 LW-9S(j Dual Well Nest PACCAR 1,2 Dichloroethene 20 2-Methylnaphthalene 120 Acenaphthene 6 Oct 92 Vinyl Chloride 9 U1S(A Single Well PACCAR Dibenzofuran 5 1,2 Dichloroethene 12 Fluorene 15 Mar 93 Vinyl Chloride 27 ' Phenanthrene 12 1,2 Dichloroethene 28 Notes: D Indicates the value reported is based on Mar 93 Abandoned Oct 93 Vinyl Chloride 18 analysis of a diluted sample extract or 1,1 Dichloroethene 3 digest. Trans 1,2 Dichloroethene 2 OSP-SS CIS 1,2 Dichloroethene 220 E Indicates the value has been Mar 90 Bis(2-Ethylhexyl) Phthalate 3 Trichloroethene 18 qualified as estimated. ' Mar 91 NO Mar 92 Acetone 15 OW-43 J Indicates the onalyte greater was detected at a Di-N-Octyl Phthalate 1 concentration greater than the MDL but Mar 93 Bi-N-O hylhexyi) Phthalate 1 Mar 90 Bis(2-Ethylhexyi) Phthalate 3 less than the SDL. The value reported Mar 91 Bis(2-Ethylhexyi) Phthalate 15 should be considered an estimate. ° Mar 90 NO Mar 92 NO u ? OSP-4S Mar 93 Lost NO No Hydrocarbon Constituents Detected. o Mar 91 NO U1-S ' Mar 92 Acetone 27 Mar 93 2-Methyiphenol 5 Well Number Di-N-Octyl Phthalate 1 Acenaphthene 1 MW-31 p�' CD Mar 93 Bis(2-Ethylhexyi) Phthalate 1 Dibenzofuran 1 Mar 90 Bis(2-Ethylhexyi) Phthalate 6 ,V Sampling Compound Concentration in �cg/L Fluorene 2 )) Mar 91 Bis(2-Ethylhexyl Phthalate 1 Phenanthrene 2 Mar 92 NO U1'W' Oct 93 Di-N-But htholate 1 Ylp Mar 93 NO ^� Mar 93 NO Z-Methylnaphthalene 2 D Oct 93 NO Acenaphthene 1 Phenanthrene 1 f� ~ MW-10 M � Mar 90 NO NO' _ ' Mar 91 Bis(2-Ethylhexyi) Phthalate 2E o Mar 92 Acetone 6 0 500 1000 J-1639-16 12/93 -0 Di-N-Octyl Phthalate 1 ' Mar 93 Bis(2-Ethylhexyl) Phthalate 2 _ Scale in Feet Figure 1 ' Summary of Volatile and Semivolatile Hydrocarbon Concentrations in Groundwater - Deep wells OSP-8D LW-10 Mar 90 Bis(2—Ethyihexyl) Phthalate 6 Mar 90 Bis(2—Ethylhexyl) Phthalate 3 Mar 91 ND Mar 91 ND Mar 92 ND Mar 92 Vinyl Chloride 2 Mar 93 Bis(2—Ethylhexyl) Phthalate 1 Mar 93 Benzene 2 Acenophthene 1 LW-aD Mar 90 Vinyl Chloride 32 Bis(2—Ethylhexyl) Phthalate 3 ' Oct 90 Vinyl Chloride 31 ,—PACCAR Site Boundary Mar 91 Vinyl Chloride 13 Bis(2—Ethylhexyl) Phthalate 1 LW-8D Oct 91 Vinyl Chloride 30 Mar 92 Vinyl Chloride 8 Mar 90 Vinyl Chloride 28 Oct 92 Vinyl Chloride 32 Bis(2—Ethyihexyl) Phthalate 4 Mar 93 Vinyl Chloride 13 Oct 90 Vinyl Chloride 31 Oct 93 Vinyl Chloride 7 Mar 91 Vinyl Chloride 24 Bis(2—Eth)lhexyl) Phthalate i Oct 91 Vinyl Chloride 9 O8P-81) Methylene Chloride 2 Mar 92 Vinyl Chloride 3 Mar 90 Vinyl Chloride 4 Oct 92 ND Bis(2—Ethylhexyl) Phthalate 4 Mar 93 ND Oct 90 Vinyl Chloride 3 1 Oct 93 ND Acetone 5 Mar 91 ND Oct Oct 91 Vinyl Chloride 3 O8P-1D Methylene Chloride 1 Mar 92 Vinyl Chloride 2 Mar 90 Bis(2—Ethylhexyl) Phthalate 4 Di—N—Octyl Phtholate 4 Mar 91 ND ' Oct 92 Vin)1 Chloride 3 Mar 92 Di—N—Octyl Phthalote 12 Mar 93 Vinyl Chloride 3 Mar 93 Not Located Bis(2—Ethylhexyl) Phthalate 1 Oct 93 ND OW-4D LW-120 Mar 90 Bis(2—Ethylhexyi) Phthalate 3 Mar 90 2,4 Dimethylphenol 10 Mar 91 Bis(2—Ethylhexy4) Phthalate 9 Bis(2—Ethylhexyl) Phthalate 4 Mar 92 Di—N—Octyi Phthalate 11 ' Oct 90 Bis(2—Ethy1hexyl) Phthalate 218 Mar 93 Well Lost Mar 91 2,4 Dimethylphenol 7 Naphthalene 1 Bis(2—Ethy1hexyi) Phthalate 2 Oct 91 Methylene Chloride 1 2.4 Dimethylphenol 6 Naphthalene 2 LW-1 v Dual Well Nest PACCAR Bis(2—Ethylhexyl) Phthalate 1 Mar 92 2,4 Dimethylphenol 12 DIM-11(5 Single Well PACCAR Naphthalene 1 ' 2—Methylnaphthalene 1 Di—N—Octyl Phthalate 37 / Notes: B Indicates the analyte of interest was Oct 92 Benzyl Alcohol 1 —f/ detected in the method blank associated 2,4 Dimethylphenol 5 with this sample, as well as in the Naphthalene 1 sample itself. ' y Di—N—Octyl Phthalate 1 n. Mar 93 Abandoned ND No Hydrocarbon Constituents Detected. n OSP-4113 Well Number Mar 90 Bis(2—Ethylhexyl) Phthalate 5 O Mar 91 ND A' Date Compound Concentration in µg/L CDIV Mar 92 Acetone 8 Di—N—Octyl Phthalate 11 08113-211) Mar 93 Bis(2—Ethylhexyl) Phthalate 1 Mar 90 Bis(2—Ethylhexyl) Phthalate 4 ' ? Mar 91 ND Mar 92 Acetone 3 v OSP-30 Di—N—Octyi Phthalate 13 Mar 90 Bis(2—Ethylhexyl) Phthalate 3 Mar 93 ND ' < Mar 91 Bis(2—Ethy1hexyl) Phthalate 1 w Mar 92 Acetone 11 Di—N—Octyl Phthalate 4 J Mar 93 Bis(2—Ethyihexyl) Phthalate 1 500 1 coo J'1639'16 12/93 ' o Scale in Feet Figure 2 Hart Crowser J-1639-16 i ATTACHMENT A LABORATORY CERTIFICATES OF ANALYSIS LAUCKS TESTING LABORATORIES, INC. Lauclks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 ChaniS>ty,Micmt*101Z7,and Tedmical Seroicas CLIENT: Hart Crowser, Inc. Certificate of Analysis 1910 Fairview Avenue East Work Order# 93-10-280 Seattle, WA 98102 DATE RECEIVED 10/08/93 DATE OF REPORT: 10/29/93 ATTN Cathy Kiley Work ID Organics; Dissolved Pb & As Taken By Client Transported by: Hand Delivered Type : Water SAMPLE IDENTIFICATION: Sample Collection Description Date 01 U1-S 10/08/93 1 02 LW-1 Qy!; 10/08/93 McV. l lllik3 03 LW-6D 10/08/93 04 LW-9D 10/08/93 05 U1-W 10/08/93 06 OSP-5D 10/08/93 07 Rinsate 10/08/93 08 Trip Blank 10/06/93 COMMENTS FOR SEMI-VOLATILE (METHOD 8270) ANALYSIS: The percent recovery of the surrogate compound Terphenyl-d14 for sample 9310280-01 fell below the minimum control limit. The percent recovery for the spiking compound Pyrene in the MS and MSD analyses was also below minimum recovery. Persistently poor surrogate and spike recoveries signal a laboratory problem and the need for re-extraction and re-analysis. However, occasional outliers are regarded as anomalies and, in this case, re-extraction and I re-analysis was not deemed necessary since all other surrogate and spike recoveries were within control limits. The fact that Pyrene and Terphenyl-d14 were both out of control indicates some type of matrix interference. COMMENTS ON MATRIX SPIKE/MATRIX SPIKE DUPLICATE ANALYSIS: Recovery for lead was an outlying value with other QC indicators in control. i This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. IM Printed on Recycled Paper C� Laucks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 C MTiizy,M1UlJ�,and Tedykal Sefvicx s CLIENT Hart Crowser, Inc. Certificate of Analysis Work Order# : 93-10-280 ATTACHMENTS: Following presentation of sample results, the following appendices are attached to this report: Appendix A: Method Blank and Surrogate Recoveries Report Appendix B: Matrix Spike/Matrix Spike Duplicate Report Appendix C: Blank Spike Recovery Report Appendix D: Chain-of-Custody Unless otherwise instructed all samples will be discarded on 12/06/93 Respectfully submitted, Laucks Testing Laboratories, Inc. hn M. Buerger l t This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed.po pe p p, rp Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except .. for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. m A Pnnted on Recycled Paper La elks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 may,Mianbiolog9,and Teduiicat Services USING OUR REPORTS iLaucks uses an electronic Laboratory Information Management System that produces both our reports and invoices. The following information and definitions will help you understand our reports, and we encourage you to call us if your questions are not answered here. SAMPLE IDENTIFICATION - Sample IDs are recorded as they appear on your sample containers or chain-of-custody documents . TEST RESULTS - Analyses that result in a single data point are shown in alphabetical order in the body of the report. Tests that yield multiple results are generally reported on separate pages, on a sample-by-sample basis . MEASUREMENT UNITS - The reporting units are shown to the right of the analyte name. In the event that a different unit was more appro- priate to a specific sample, that exception is shown immediately beneath the test result . Units commonly employed are mg/kg (solids) or mg/L (liquids) , comparable to parts per million; ug/kg (solids) or ug/L (liquids) , comparable to parts per billion; and percent (%) . METHODS OF ANALYSIS - The EPA or Standard Me thods method number is shown in parentheses after the analyte name when field size allows; or, for analyses that yield multiple data points, in the header information on the individual report page. ABBREVIATIONS - Several abbreviations can appear in our reports . The most commonly employed abbreviations are: U : The analyte of interest was not detected, to the limit of jdetection indicated. B : The analyte of interest was detected in the method blank associated with the sample, as well as in the sample itself. The B flag is applied without regard to the relative concen- trations detected in the blank and sample. J The analyte of interest was detected below the routine report- ing limit. This value should be regarded as an estimate. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. A Prinied on Recycled Paper �� La clks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 may,MimbidoW,and TedmicaiServices M T : The flagged values represent the SUM of two co-eluting compounds . The SUM of these two values is shown as though it were a result for each of them. The two figures should not be added together. E The flagged value was reported from an analysis which exceeded the linear range of the instrument . See additional comments for further discussion of the circumstances . Values so flagged should be considered estimates . D : The value reported derives from analysis of a diluted sample or sample extract. P : When a dual column GC technique is employed, this flag indi- cates that test results from the two columns differ by more than 250-. . Generally, we report the lower value. SDL : Sample Detection Limit.. The SDL can vary from sample to sample, depending on sample size, matrix interferences, moisture content and other sample-specific conditions. PQL : Practical Quantitation Limit. This limit is drawn from the test method and usually represents the SDL multiplied by a matrix-specific factor. CRQL : Client Requested Quantitation Limit, usually the limit of detection specified at your request. Might also be referred to as Contract Required Quantitation Limit . DB : Dry Basis . The value reported has been back-calculated to normalize for the moisture content of the sample. AR : As-Received. The value has NOT been normalized for moisture . Other abbreviations, used in special applications, are defined where they appear. DISPOSAL DATE - Our reports now include the date on which we will dis- pose of your samples . (In limited instances, we may require that the samples be returned to your custody. ) If you wish to have the samples back, or would like to have them stored for a longer period, please notify us before the disposal date. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. A• Printed on Recycled Paper ��/ Lauelks Tesflng Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 ChM-» ty,Mbdj0101Z7,and Ted'llliCdl SetvioEs CLIENT Hart Crower, Inc. Certificate of Analysis York Order S 93-10-280 TESTS PERFORMED AND RESULTS: Analyte Units 01 Arsenic (Method 7061) ug/L 5. U Lead (Method SW 7421) ug/L 1. U This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except * for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Printed on Recycled Paper La chs Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chmnistiy.Microbiology,and Technical Smices REPORT ON SAMPLE: 9310280-01A Client Sample ID: U1-S Collection Date 10/08/93 Test Code LXTCSW Date Received 10/08/93 Test Method SW 8270 Date Extracted 10/11/93 Extraction Method SW 3520 Date Analyzed 10/18/93 Analyte Result SOL Analyte Result SDL (ug/L) (ug/L) (uq\L) (ug/L) Phenol ..................... 1 U 1 3-Nitroaniline ............. 5 U 5 Aniline .................... 5 U 5 Acenaphthene ............... 1 1 Bis(2-chloroethyt)ether .... 1 U 1 2,4-Dinitrophenol .......... 10 U 10 2-Chlorophenol 1 U 1 4-Nitrophenol 10 U 10 1,3-Dichlorobenzene ...............1 U 1 Dibenzofuran 1 U 1 1,4-Dichlorobenzene ........ 1 U 1 2,4-Dinitrotoluene ......... 2 U 2 Benzyl alcohol 1 U 1 Diethyl phthalate .......... 1 U 1 1,2-Dichlorobenzene 1 U 1 4-Chlorophenyl phenylether . 1 U 1 2-Methylphenol ............. 1 U 1 Fluorene ................... 1 U 1 Bis(2-chloroisopropyl)ether 1 U 1 4-Nitroaniline ............. 2 U 2 4-Methylphenol ............. 1 U 1 4,6-Dinitro-2-methylphenol . 10 U 10 N-Nitroso-di-n-propylamine . 1 U 1 N-Nitrosodiphenylamine ..... 1 U 1 Hexachloroethane ........... 2 U 2 1,2-Diphenylhydrazine ...... 2 U 2 Nitrobenzene ............... 1 U 1 4-eromophenyl phenylether :: 2 U 2 Isophorone 1 U 1 Hexachlorobenzene 2 U 2 2-Nitrophenol .............. 2 U 2 Pentachlorophenol .......... 10 U 10 2,4-Dimethylphenol ......... 1 U 1 Phenanthrene ............... 1 1 Benzoic acid 25 U 25 Anthracene 1 U 1 Bis(2-chloroethoxy)methane . 1 U 1 Carbazole .................. 1 U 1 2,4-Dichlorophenol ......... 2 U 2 Di-n-butyl phthalate ....... 1 1 1,2,4-Trichlorobenzene ..... 1 U 1 Ftuoranthene ............... 1 U 1 Naphthalene 1 U 1 Pyrene 1 U 1 4-Chloroaniline ............ 1 U 1 Benzidine .................. 25 U 25 Hexachlorobutadiene 1 U 1 Butylbenzytphthalate 1 U 1 4-Chloro-3-methylphenol 2 U 2 3,31-Dichlorobenzidine 10 U 10 2-Methylnaphthalene ........ 2 1 Benzo(a)anthracene ......... 1 U 1 Hexachlorocyclopentadiene .. 2 U 2 Chrysene ................... 1 U 1 2,4,6-Trichlorophenol ...... 2 U 2 Bis(2-ethythexyl)phthalate 1 g 1 2,4,5-Trichlorophenol 2 U 2 Di-n-octyl phthalate 1 U 1 2-Chloronaphthalene ........ 1 U 1 Benzo(b)fluoranthene ....... 1 U 1 2-Nitroaniline 2 U 2 Benzo(k)fluoranthene ....... 1 U 1 Dimethyl phthalate 1 U 1 Benzo(a)pyrene 1 U 1 Acenaphthylene ............. 1 U 1 Indeno(1,2,3-cd)pyrene 1 U 1 2,6-Dinitrotoluene 2 U 2 Dibenzo(a,h)anthracene ..... 1 U 1 Benzo(g,h,i)perylene ....... 1 U 1 This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ® Printed w Recycled Paper to La elks G) Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 away,Mian�,and Tecfirlirai Sevizs GC/MS ABN surrogate recovery report for sample 9310280-01A Surrogate Percent Limits: Recovery Min. Max. Nitrobenzene-d5 ...... 75 38 123 2-Ftuorobiphenyl ..... 68 44 115 Terphenyl-d14 ........ 18 * 20 151 Phenol-d5 ............ 76 10 135 2-Fluorophenol ....... 73 10 128 2,4,6-Tribromophenol . 92 31 139 1,2-Dichlorobenzene-d4 66 47 103 2-Chlorophenol-d4 .... 78 22 127 * = Indicates that surrogate recovery is outside of control limits. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Pnnted an Recycled Paper Ca La rw-iks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chemistry.MbubokW,and Ted rucai Services REPORT ON SAMPLE: 9310280-05A Client Sample ID: U1-W Collection Date 10/08/93 Test Code LXTCSW Date Received 10/08/93 Test Method SW 8270 Date Extracted 10/11/93 Extraction Method SW 3520 Date Analyzed 10/18/93 Analyte Result SDL Analyte Result SDL (ug/L) (uq/L) (uq\L) (ug/L) Phenol ..................... 1 U 1 3-Nitroanitine ............. 5 U 5 Aniline .................... 5 U 5 Acenaphthene ............... 1 U 1 Bis(2-chloroethyl)ether .... 1 U 1 2,4-DinitrophenoL .......... 10 U 10 2-ChLorophenol 1 U 1 4-Nitrophenol 10 U 10 1,3-Dichlorobenzene 1 U 1 Dibenzofuran 1 U 1 1,4-Dichlorobenzene ........ 1 U 1 2,4-Dinitrototuene ......... 2 U 2 Benzyl alcohol 1 U 1 Diethyl phthalate .......... 1 U 1 1,2-Dichlorobenzene 1 U 1 4-Chlorophenyl phenylether . 1 U 1 2-Methylphenol ............. 1 U 1 Fluorene ................... 1 U 1 Bis(2-chloroisopropyl)ether 1 U 1 4-Nitroanitine ............. 2 U 2 4-Methylphenol 1 U 1 4,6-Dinitro-2-methylphenoL . 10 U 10 N-Nitroso-di n-propylamine . 1 U 1 N-Nitrosodiphenylamine ..... 1 U 1 Hexachloroethane ........... 2 U 2 1,2-Diphenylhydrazine ...... 2 U 2 Nitrobenzene ............... 1 U 1 4-Bromophenyl phenylether .. 2 U 2 Isophorone ................. 1 U 1 Hexachlorobenzene .......... 2 U 2 2-Nitrophenol .............. 2 U 2 Pentachlorophenol .......... 10 U 10 2,4-Dimethylphenol ......... 1 U 1 Phenanthrene ............... 1 U 1 Benzoic acid 25 U 25 Anthracene 1 U 1 Bis(2-chloroethoxy)methane . 1 U 1 Carbazole .................. 1 U 1 2,4-Dichlorophenol ......... 2 U 2 Di-n-butyl phthalate ....... 1 U 1 1,2,4-Trichlorobenzene ..... 1 U 1 Fluoranthene 1 U 1 Naphthalene 1 U 1 Pyrene 1 U 1 4-Chloroaniline ............ 1 U 1 Benzidine .................. 25 U 25 Hexachlorobutadiene 1 U 1 Butylbenzylphthalate 1 U 1 4-Chloro-3-methylphenol 2 U 2 3,31-Dichlorobenzidine 10 U 10 2-Methylnaphthalene ........ 1 U 1 Benzo(a)anthracene ......... 1 U 1 HexachlorocycLopentadiene .. 2 U 2 Chrysene ................... 1 U 1 2,4,6-Trichlorophenol . .. 2 U 2 Bis(2-ethylhexyL)phthalate 1 U 1 2,4,5-TrichLorophenol ... 2 U 2 Di-n-octyl phthalate ....... 1 U 1 2-Chloronaphthalene ........ 1 U 1 Benzo(b)fLuoranthene ....... 1 U 1 2-Nitroaniline 2 U 2 Benzo(k)fluoranthene ....... 1 U 1 Dimethyl phthalate 1 U 1 Benzo(a)pyrene 1 U 1 Acenaphthylene ............. 1 U 1 Indeno(1,2,3-cd)pyrene ..... 1 U 1 2,6-Dinitrototuene ......... 2 U 2 Dibenzo(a,h)anthracene ..... 1 U 1 Benzo(g,h,i)perylene ....... 1 U 1 This report is submitted for the exclusive use of the partnership, corporation `p P person, artnershi or co oration to wham it is addressed. Subsequent use of the name of this company or any % p member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Pnmed on Recycled Paper %4P La elks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Glemistly,Mb dkiOgy,and Ted mica(Sovioes GC/MS ABN surrogate recovery report for sample 9310280-05A Surrogate Percent Limits: Recovery Min Max Nitrobenzene-d5 ...... 81 38 123 2-Fluorobiphenyl ..... 74 44 115 Terphenyl-d14 ........ 28 20 151 Phenol-d5 ............ 80 10 135 2-FLuorophenol ....... 77 10 128 2,4,6-Tribromophenol . 96 31 139 1,2-Dichlorobenzene-d4 67 47 103 2-Chlorophenol-d4 .... 81 22 127 * = Indicates that surrogate recovery is outside of control Limits. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any j member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ® Printetl on Recycled Paper La elks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 ChmIsay,Miadb"oW,and Ted n-"Savims REPORT ON SAMPLE: 9310280-01A Client Sample ID: U1-S Date Received 10/08/93 Collection Date 10/08/93 Date Extracted N/A Date Analyzed 10/15/93 Test Code LXTCVW Test Method SW 8240 Compound Result SDL Compound Result SDL (ug/L) (ug/L) (ug/L) (ug/L) Chloromethane.............. 1 U 1 Bromodichloromethane......, 1 U 1 Bromomethane............... 1 U 1 1,2-Dichloropropane........ 1 U 1 Vinyl chloride.. 1 U 1 Trichloroethene.. 1 U 1 Chloroethane............... 3 U 3 Benzene.................... 1 U 1 Methylene chloride......... 2 B 1 Dibromochloromethane....... 3 U 3 Acetone.................... 6 3 1,1,2-Trichloroethane...... 1 U 1 Carbon disulfide.. ........ 1 U 1 Bromoform.................. 1 U 1 1,1-Dichloroethene......... 1 U 1 4-Methyl-2-pentanone....... 3 U 3 1,1-Dichloroethane......... 1 U 1 2-Hexanone........ 3 U 3 trans-1,2-Dichloroethene... 1 U 1 1,1,2,2-Tetrachloroethane.. 3 U 3 cis-1,2-Dichloroethene..... 1 U 1 Tetrachloroethene.......... 1 U 1 Total 1,2-Dichloroethene... 1 U 1 Toluene.................... 1 U 1 Chloroform.. 1 U 1 Chlorobenzene.. 3 U 3 2-Butanone................. 3 U 3 trans-1,3-Dichloropropene.. 3 U 3 1,2-Dichloroethane......... 1 U 1 Ethylbenzene............... 1 U 1 1,1,1-Trichloroethane...... 1 U 1 cis-1,3-Dichloropropene.... 3 U 3 Carbon tetrachloride....... 1 U 1 Styrene.................... 1 U 1 Vinyl acetate.............. 1 U 1 Total Xylene............... 1 U 1 Surrogate Recovery Report Surrogate Compound Percent Limits: Recovery Min Max 1,2-Dichloroethane d4... 105 78 118 Toluene d8........... 101 83 117 p-Bromoftuorobenzene.... 100 81 115 * Surrogate recovery is outside of control limits. See comments. This report is submitted for the exclusive use of the P person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any T member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. a 4rW Printed w Recycled Paper Ca 1La elks � Tescmg Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chmi stty,Miad)i kW,and Tedmiad- vices REPORT ON SAMPLE: 9310280-02A Client Sample ID: LW-1015 MGK lldm 13 Date Received 10/08/93 Collection Date 10/08/93 Date Extracted N/A Date Analyzed 10/18/93 Test Code LXTCVW Test Method SW 8240 Compound Result SDL Compound Result SDL (ug/L) (ug/L) (ug/L) (uq/L) Chloromethane.............. 1 U 1 Bromodichloromethane....... 1 U 1 Bromomethane............... 1 U 1 1,2-Dichloropropane........ 1 U 1 Vinyl chloride............. 18 1 Trichloroethene............ 18 1 Chloroethane............... 3 U 3 Benzene.................... 1 U 1 Methylene chloride......... 1 1 Dibromochloromethane....... 3 U 3 Acetone.................... 5 3 1,1,2-TrichLoroethane...... 1 U 1 Carbon disulfide........... 1 U 1 Bromoform.................. 1 U 1 1,1-Dichloroethene......... 3 1 4-Methyl-2-pentanone....... 3 U 3 1,1-Dichloroethane......... 1 U 1 2-Hexanone................. 3 U 3 trans-1,2-Dichloroethene... 2 1 1,1,2,2-Tetrachloroethane.. 3 U 3 cis-1,2-DichLoroethene..... 220 D 2 TetrachLoroethene.......... 1 U 1 Total 1,2-DichLoroethene... 220 1 Toluene.................... 1 U 1 Chloroform.. 1 U 1 Chlorobenzene.. 3 U 3 2-Butanone................. 3 U 3 trans-1,3-Dichloropropene.. 3 U 3 1,2-Dichloroethane......... 1 U 1 Ethylbenzene............... 1 U 1 1,1,1-Trichloroethane...... 1 U 1 cis-1,3-Dichloropropene.... 3 U 3 Carbon tetrachloride....... 1 U 1 Styrene.................... 1 U 1 Vinyl acetate.............. 1 U 1 Total Xylene............... 1 U 1 Surrogate Recovery Report Surrogate Compound Percent Limits: Recovery Min. Max 1,2-Dichloroethane d4... 106 78 118 Toluene d8.............. 99 83 117 p-BromofLuorobenzene.... 103 81 115 i * Surrogate recovery is outside of control Limits. See comments. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any -✓ +j member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. a 111s s • Pnnted on Recycled Paper `• La Cks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Q-krr>.Micrr IYAW,and Ted�&rviols REPORT ON SAMPLE: 9310280-03A Client Sample ID: LW-6D Date Received 10/08/93 Collection Date 10/08/93 Date Extracted N/A Date Analyzed 10/18/93 Test Code LXTCVW Test Method SW 8240 Compound Result SDL Compound Result SDL (ug/L) (ug/L) (ug/L) (ug/L) Chloromethane.............. 1 U 1 Bromodichloromethane....... 1 U 1 Bromomethane............... 1 U 1 1,2-Dichloropropane........ 1 U 1 Vinyl chloride.. 1 U 1 Trichloroethene.. 1 U 1 Chloroethane............... 3 U 3 Benzene.................... 1 U 1 Methylene chloride......... 1 1 Dibromochloromethane....... 3 U 3 Acetone............ 7 3 1,1,2-Trichloroethane...... 1 U 1 Carbon disulfide........... 1 U 1 Bromoform.................. 1 U 1 1,1-Dichloroethene......... 1 U 1 4-Methyl-2-pentanone....... 3 U 3 1,1-Dichloroethane......... 1 U 1 2-Hexanone... 3 U 3 trans-1,2-Dichloroethene... 1 U 1 1,1,2,2 Tetrachloroethane.. 3 U 3 cis-1,2-Dichloroethene..... 1 U 1 Tetrachloroethene.......... 1 U 1 Total 1,2-Dichloroethene... 1 U 1 Toluene............. 1 U 1 Chloroform................. 1 U 1 Chlorobenzene.............. 3 U 3 2-Butanone................. 3 U 3 trans-1,3-Dichloropropene.. 3 U 3 1,2-Dichloroethane......... 1 U 1 Ethylbenzene............... 1 U 1 1,1,1-Trichloroethane...... 1 U 1 cis-1,3-Dichloropropene.... 3 U 3 Carbon tetrachloride....... 1 U 1 Styrene.................... 1 U 1 Vinyl acetate.............. 1 U 1 Total Xylene............... 1 U 1 Surrogate Recovery Report Surrogate Compound Percent Limits: Recovery Min. Max. 1,2-Dichloroethane d4... 109 78 118 Toluene d8.............. 101 83 117 p-Bromofluorobenzene.... 104 81 115 * Surrogate recovery is outside of control limits. See comments. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any �- � member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. + • Pnnted on R ecycled Paper Lauelks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 CM niSVy.Mbl bbkW,and Tedmiad Services REPORT ON SAMPLE: 9310280-04A Client Sample ID: LW-9D Date Received 10/08/93 Collection Date 10/08/93 Date Extracted N/A Date Analyzed 10/18/93 Test Code LXTCVW Test Method SW 8240 Compound Result SDL Compound Result SDL (ug/L) (ug/L) (ug/L) (ug/L) Chloromethane.::—,..::::: 1 U 1 Bromcdichloromethane.:-, 1 U 1 Bromomethane.. 1 U 1 1,2-Dichloropropane.. 1 U 1 Vinyl chloride.. .... 7 1 Trichloroethene............ 1 U 1 Chloroethane............... 3 U 3 Benzene.................... 1 U 1 Methylene chloride......... 2 1 Dibromochloromethane....... 3 U 3 Acetone.................... 10 3 1,1,2-Trichloroethane...... 1 U 1 Carbon disulfide........... 1 U 1 Bromoform.................. 1 U 1 1,1-Dichloroethene......... 1 U 1 4-Methyl-2-pentanone....... 3 U 3 1,1-Dichloroethane......... 1 U 1 2-Hexanone................. 3 U 3 trans-1,2-Dichloroethene... 1 U 1 1,1,2,2-Tetrachloroethane.. 3 U 3 cis-1,2-Dichloroethene..... 1 U 1 Tetrachloroethene.......... 1 U 1 Total 1,2-Dichloroethene... 1 U 1 Toluene.................... 1 U 1 Chloroform.. 1 U 1 Chlorobenzene.. 3 U 3 2-Butanone................. 3 U 3 trans-1,3-Dichloropropene.. 3 U 3 1,2-Dichloroethane......... 1 U 1 Ethylbenzene............... 1 U 1 1,1,1-Trichloroethane...... 1 U 1 cis-1,3-Dichloropropene.... 3 U 3 Carbon tetrachloride....... 1 U 1 Styrene.................... 1 U 1 Vinyl acetate.............. 1 U 1 Total Xylene............... 1 U 1 Surrogate Recovery Report Surrogate Compound Percent Limits: Recovery Min. Max. 1,2-Dichloroethane d4... 112 78 118 Toluene d8.............. 100 83 117 p-Bromofluorobenzene.... 100 81 115 * Surrogate recovery is outside of control limits. See comments. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Pnnted on Recycled Paper UP Laucks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 CM I&7,Mb-cbiology,and Tedru®I Sesvioes REPORT ON SAMPLE: 9310280-05A Client Sample ID: U1-W Date Received 10/08/93 Collection Date 10/08/93 Date Extracted N/A Date Analyzed 10/18/93 Test Code LXTCVW Test Method SW 8240 Compound Result SDL Compound Result SDL (ug/L) (ug/L) (ug/L) (ug/L) Chloromethane.............. 1 U 1 Bromodichloromethane....... 1 U 1 Bromomethane............... t U 1 1,2-Dichloropropane........ 1 U 1 Vinyl chloride.. 1 U 1 Trichloroethene.. 1 U 1 Chloroethane............... 3 U 3 Benzene.................... 1 U 1 Methylene chloride......... 1 1 Dibromochloromethane....... 3 U 3 Acetone.................... 3 U 3 1,1,2-Trichloroethane...... 1 U 1 Carbon disulfide........... 1 U 1 Bromoform.................. 1 U 1 1,1-Dichloroethene......... 1 U 1 4-Methyl-2-pentanone....... 3 U 3 1,1-Dichloroethane......... 1 U 1 2-Hexanone................. 3 U 3 trans-1,2-Dichloroethene... 1 U 1 1,1,2,2-Tetrachloroethane.. 3 U 3 cis-1,2-Dichloroethene..... 1 U 1 Tetrachloroethene.......... 1 U 1 Total 1,2-Dichloroethene... 1 U 1 Toluene.................... 1 U 1 Chloroform.. 1 U 1 Chlorobenzene.. 3 U 3 2-Butanone................. 3 U 3 trans-1,3-Dichloropropene.. 3 U 3 1,2-Dichloroethane......... 1 U 1 Ethylbenzene............... 1 U 1 1,1,1-Trichloroethane...... 1 U 1 cis-1,3-Dichloropropene.... 3 U 3 Carbon tetrachloride....... 1 U 1 Styrene.................... 1 U 1 Vinyl acetate.............. 1 U 1 Total Xylene............... 1 U 1 Surrogate Recovery Report Surrogate Compound Percent Limits: Recovery Min. Max. 1,2-Dichloroethane d4... 112 78 118 Toluene d8.......... 99 83 117 p-Bromofluorobenzene.... 100 81 115 * Surrogate recovery is outside of control limits. See comments. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed.P P P P, rP Subsequent use of the name of this company or any j member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except \ for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. o Printed w Recychd Paper W Ia Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Cherrlisizy,MicmUOkW,and TedTkat Seroioes 1 REPORT ON SAMPLE: 9310280-06A Client Sable ID: OSP-5D Date Received : 10/08,93 Collection Date 10/08/93 Date Extracted N/A Date Analyzed 10/18/93 Test Code LXTCVW Test Method SW 8240 Compound Result SDL Compound Result SDL Chloromethane.............. 1 U 1 Bromodichloromethane....... 1 U 1 Bromomethane............... 1 U 1 1,2-Dichloropropane........ 1 U 1 Vinyl chloride............. 1 U 1 Trichloroethene............ 1 U 1 Chloroethane............... 3 U 3 Benzene.................... 1 U 1 Methylene chloride......... 2 1 Dibromochloromethane....... 3 U 3 Acetone.. 9 3 1,1,2-Trichloroethane.. 1 U 1 Carbon disulfide........... 1 U 1 Bromoform.................. 1 U 1 1,1-Dichloroethene......... 1 U 1 4-Methyl-2-pentanone....... 3 U 3 1,1-Dichloroethane......... 1 U 1 2-Hexanone................. 3 U 3 trans-1,2-Dichloroethene... 1 U 1 1,1,2,2-Tetrachloroethane.. 3 U 3 cis-1,2-Dichloroethene..... 1 U 1 Tetrachloroethene.......... 1 U 1 Total 1,2-Dichloroethene... 1 U 1 Toluene.................... 1 U 1 Chloroform.. 1 U 1 Chlorobenzene.............. 3 U 3 2-Butanone................. 3 U 3 trans-1,3-Dichloropropene.. 3 U 3 1,2-Dichloroethane......... 1 U 1 Ethylbenzene............... 1 U 1 1,1,1-Trichloroethane...... 1 U 1 cis-1,3-Dichloropropene.... 3 U 3 Carbon tetrachloride....... 1 U 1 Styrene.................... 1 U 1 Vinyl acetate.............. 1 U 1 Total Xylene............... 1 U 1 Surrogate Recovery Report Surrogate Compound Percent Limits: Recovery Min Max 1,2-Dichloroethane d4... ill 78 118 Toluene d8.............. 100 83 117 p-Bromofluorobenzene.... 102 81 115 * Surrogate recovery is outside of control limits. See comments, This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any j member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. m Pnnted on Regcled Paper i Lauelks TusthW Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chmnisay,Micid�,and Technical Services REPORT ON SAMPLE: 9310280-07A Client Sample ID: Rinsate Date Received 10/08/93 Collection Date 10/08/93 Date Extracted N/A Date Analyzed 10/18/93 Test Code LXTCVW Test Method SW 8240 Compound Result SDL Compound Result SDL (ug/L) (ug/L) (ug/L) (ug/L) Chloromethane.............. 1 U 1 Bromodichloromethane....... 1 U 1 Bromomethane............... 1 U 1 1,2-Dichloropropane........ 1 U 1 Vinyl chloride............. 1 U 1 Trichloroethene............ 1 U 1 Chloroethane............... 3 U 3 Benzene.................... 1 U 1 Methylene chloride......... 2 1 Dibromochloromethane....... 3 U 3 Acetone............ 16 3 1,1,2-Trichloroethane...... 1 U 1 Carbon disulfide........... 1 U 1 Bromoform.................. 1 U 1 1,1-Dichloroethene......... 1 U 1 4-Methyl-2-pentanone....... 3 U 3 1,1-Dichloroethane......... 1 U 1 2-Hexanone................. 3 U 3 trans-1,2-Dichloroethene... 1 U 1 1,1,2,2-Tetrachloroethane.. 3 U 3 cis-1,2-Dichloroethene..... 1 U 1 Tetrachloroethene.......... 1 U 1 Total 1,2-Dichloroethene... 1 U 1 Toluene.................... 1 U 1 Chloroform.. 3 1 Chlorobenzene.. 3 U 3 2-Butanone................. 3 U 3 trans-1,3-Dichloropropene.. 3 U 3 1,2-Dichloroethane......... 1 U 1 Ethylbenzene............... 1 U 1 1,1,1-Trichloroethane...... 1 U 1 cis-1,3-Dichloropropene.... 3 U 3 Carbon tetrachloride....... 1 U 1 Styrene.................... 1 U 1 Vinyl acetate.............. 1 U 1 Total Xylene............... 1 U 1 Surrogate Recovery Report Surrogate Compound Percent Limits: Recovery Min. Max. 1,2-Dichloroethane d4... 109 78 118 Toluene d8........... 101 83 117 p-Bromofluorobenzene.... 100 81 115 * Surrogate recovery is outside of control limits. See comments. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except + for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ® Pnnted on R-cy Paper ~(� Lauelks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 ' Chlernisay,MicrobokW,and Technical Services REPORT ON SAMPLE: 9310280-08A Client Sample ID: Trip Blank Date Received 10/08/93 Collection Date 10/06/93 Date Extracted N/A Date Analyzed 10/18/93 Test Code LXTCVW Test Method SW 8240 Compound Result SDL Compound Result SDL (ug/L) (uq/L) (uq/L) (uq/L) Chloromethane.............. 1 U 1 Bromodichloromethane....... 1 U 1 Bromlmethane............... 1 U 1 1,2-Dichloropropane........ 1 U 1 Vinyl chloride............. 1 U 1 Trichloroethene............ 1 U 1 Chloroethane............... 3 U 3 Benzene.................... 1 U 1 Methylene chloride......... 3 1 Dibromochloromethane....... 3 U 3 Acetone.. 3 U 3 1,1,2-Trichloroethane.. 1 U 1 Carbon disulfide........... 1 U 1 Bromoform.................. 1 U 1 1,1-Dichloroethene......... 1 U 1 4-Methyl-2-pentanone....... 3 U 3 1,1-Dichloroethane......... 1 U 1 2-Hexanone............... 3 U 3 trans-1,2-Dichloroethene... 1 U 1 1,1,2,2-Tetrachloroethane.. 3 U 3 cis-1,2-Dichloroethene..... 1 U 1 Tetrachloroethene.......... 1 U 1 Total 1,2-Dichloroethene... 1 U 1 Toluene.................... 1 U 1 Chloroform.. 1 U 1 Chlorobenzene.............. 3 U 3 2-Butanone................. 3 U 3 trans-1,3-Dichloropropene.. 3 U 3 1,2-Dichloroethane......... 1 U 1 Ethylbenzene............... 1 U 1 1,1,1-Trichloroethane...... 1 U 1 cis-1,3-Dichloropropene.... 3 U 3 Carbon tetrachloride....... 1 U 1 Styrene.................... 1 U 1 Vinyl acetate.............. 1 U 1 Total Xylene............... 1 U 1 Surrogate Recovery Report Surrogate Compound Percent Limits: Recovery Min Max 1,2-Dichloroethane d4... 112 78 118 Toluene d8.............. 99 83 117 p-Bromofluorobenzene.... 101 81 115 * Surrogate recovery is outside of control limits. See comments. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. m +A Printed on Recycled Paper `� Lauckso Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 QKmi�7,Miaobiology,and Ted�S� APPENDIX A Method Blank and Method Blank Surrogate Recoveries Report r r This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ® A Printed on Recycled Paper 4IV La Chs Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 C hm*ty,Mic UkloW,and Tedmiad-';a s Quality Control Report Method Blanks for Work Order 9310280 Control Blank Name Samples Verified Test Description Result Units Limit B101493_GF W02 1 Lead by Furnace AA 0.0010 U mg/L 0.0020 B102093 HY_W01 1 Arsenic by gaseous hydride AA 0.0050 U mg/L 0.010 B101193 MSV_W01 1,5 Phenol 1.0 U ug/L 1.0 Aniline 5.0 U 5.0 Sis(2-chtoroethyl)ether 1.0 U 1.0 2-ChlorophenoL 1.0 U 1.0 1,3-Dichtorobenzene 1.0 U 1.0 1,4-Dichtorobenzene 1.0 U 1.0 Benzyl Alcohol 1.0 U 1.0 1,2-Dichlorobenzene 1.0 U 1.0 2-Methylphenol 1.0 U 1.0 Bis(2-chtoroisopropyt)ether 1.0 U 1.0 4-Methytphenol 1.0 U 1.0 N-Nitroso-di-n-propylamine 1.0 U 1.0 Hexachloroethane 2.0 U 2.0 Nitrobenzene 1.0 U 1.0 Isophorone 1.0 U 1.0 2-Nitrophenol 2.0 U 2.0 2,4-Dimethytphenol 1.0 U 1.0 Benzoic Acid 25 U 25 Bis(2-chloroethoxy)methane 1.0 U 1.0 2,4-Dichlorophenot 2.0 U 2.0 1,2,4-Trichlorobenzene 1.0 U 1.0 Naphthalene 1.0 U 1.0 4-Chloroaniline 1.0 U 1.0 HexachLorobutadiene 1.0 U 1.0 4-Chloro-3-Methylphenol 2.0 U 2.0 2-Methylnaphthatene 1.0 U 1.0 HexachLorocycLopentadiene 2.0 U 2.0 2,4,6-Trichlorophenol 2.0 U 2.0 A method blank can validate more than one anatyte on more than one work order. The method blanks in this report may validate analytes not determined on this work order, but nonetheless determined in the associated blank. Because they validate more than one work order, method blank results are not always reported in the same concentration units used for sample results. * = blank exceeds control limit w This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff.in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. m � Pnnted on Recycled Paper �� r rLa elks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Clemic y,Mkrotik V,and Technical Seivices r Quality Control Report Method Blanks for Work Order 9310280 Control Blank Name Samples Verified Test Description Result Units Limit 2,4,5-Trichlorophenot 2.0 U 2.0 2-Chloronaphthalene 1.0 U 1.0 2-Nitroaniline 2.0 U 2.0 Dimethyl phthalate 1.0 U 5.0 Acenaphthylene 1.0 U 1.0 2,6-Dinitrotoluene 2.0 U 2.0 3-Nitroaniline 5.0 U 5.0 Acenaphthene 1.0 U 1.0 2,4-Dinitrophenol 10 U 10 4-Nitrophenol 10 U 10 Dibenzofuran 1.0 U 1.0 2,4-Dinitrotoluene 2.0 U 2.0 Diethyl phthalate 1.0 U 5.0 4-Chlorophenyl phenylether 1.0 U 1.0 Fluorene 1.0 U 1.0 4-Nitroaniline 2.0 U 2.0 4,6-Dinitro-2-methylphenol 10 U 10 N-Nitrosodiphenytamine 1.0 U 1.0 1,2-Diphenythydrazine 2.0 U 2.0 4-Bromophenyl phenyl ether 2.0 U 2.0 Hexachlorobenzene 2.0 U 2.0 Pentachlorophenol 10 U 10 Phenanthrene 1.0 U 1.0 Anthracene 1.0 U 1.0 Di-n-butyl phthalate 1.0 U 50 Fluoranthene 1.0 U 1.0 Pyrene 1.0 U 1.0 Benzidine 25 U 25 Butylbenzytphthalate 1.0 U 1.0 3,31-Dichtorobenzidine 10 U 10 A method blank can validate more than one analyte on more than one work order. The method blanks in this report may validate analytes not determined on this work order, but nonetheless determined in the associated blank. Because they validate more than one work order, method blank results are not always reported in the same concentration units used for sample results. * = blank exceeds control limit This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. PnmeO on Recycled Paper ZJ Lauclks Tesfing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Charlizy,M1CM60kW,and Tedul1Cd SeVkx�S Quality Control Report Method Blanks for Work Order 9310280 Control Blank Name Samples Verified Test Description Result Units Limit Benzo(a)anthracene 1.0 U 1.0 Chrysene 1.0 U 1.0 Bis(2-ethylhexyl) phthalate 1.3 50 Di-n-octyl phthalate 1.0 U 5.0 Senzo(b)fluoranthene 1.0 U 1.0 Benzo(k)fluoranthene 1.0 U 1.0 Benzo(a)pyrene 1.0 U 1.0 Indeno(1,2,3-cd)pyrene 1.0 U 1.0 Dibenzo(a,h)anthracene 1.0 U 1.0 Benzo(g,h,i)perylene 1.0 U 1.0 Carbazole 1.0 U 1.0 6101593_MVO W01 1 Chloromethane 1.0 U ug/L 1.0 Vinyl chloride 1.0 U 1.0 Bromomethane 1.0 U 1.0 Chloroethane 3.0 U 3.0 1,1-Dichloroethene 1.0 U 1.0 Carbon disulfide 1.0 U 1.0 Acetone 3.0 U 15 Methylene chloride 1.0 5.0 1,1-Dichloroethane 1.0 U 1.0 Vinyl acetate 1.0 U 1.0 2-Butanone (MEK) 3.0 U 15 Chloroform 1.0 U 1.0 1,1,1-Trichloroethane 1.0 U 1.0 Carbon tetrachloride 1.0 U 1.0 1,2-Dichloroethane 1.0 U 1.0 Benzene 1.0 U 1.0 Trichloroethene 1.0 U 1.0 1,2-Dichloropropane 1.0 U 1.0 Bromodichloromethane 1.0 U 1.0 A method blank can validate more than one analyte on more than one work order. The method blanks in this report may validate analytes not determined on this work order, but nonetheless determined in the associated blank. Because they validate more than one work order, method blank results are not always reported in the same concentration units used for sample results. * = blank exceeds control limit This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except • for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Pnnied on Recycled Paper i� La cAvwlks Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chm siiy,MbUbiol W,and Teduniad Setviia s Quality Control Report Method Blanks for Work Order 9310280 Control Blank Name Samples Verified Test Description Result Units Limit cis-1,3-Dichloropropene 3.0 U 3.0 4-Methyl-2-pentanone (MIK) 3.0 U 3.0 Toluene 1.0 U 1.0 trans-1,3-Dichloropropene 3.0 U 3.0 1,1,2-Trichloroethane 1.0 U 1.0 Tetrachloroethene 1.0 U 1.0 2-Hexanone (MN-BK) 3.0 U 3.0 Dibromochloromethane 3.0 U 3.0 Chlorobenzene 3.0 U 3.0 Ethylbenzene 1.0 U 1.0 Styrene 1.0 U 1.0 Bromoform 1.0 U 1.0 1,1,2,2-Tetrachloroethane 3.0 U 3.0 trans-1,2-Dichloroethene 1.0 U 1.0 cis-1,2-Dichloroethene 1.0 U 1.0 Total 1,2-Dichloroethene 1.0 U 1.0 m+p-Xylene 1.0 U 1.0 o-Xylene 1.0 U 1.0 Total Xylene 1.0 U 1.0 6101893_MVO_W02 2-8 Chloromethane 1.0 U ug/L 1.0 Vinyl chloride 1.0 U 1.0 Bromomethane 1.0 U 1.0 Chloroethane 3.0 U 3.0 1,1-Dichloroethene 1.0 U 1.0 Carbon disulfide 1.0 U 1.0 Acetone 3.0 U 15 Methylene chloride 1.0 U 5.0 1,1-Dichloroethane 1.0 U 1.0 Vinyl acetate 1.0 U 1.0 2-Butanone (MEK) 3.0 U 15 A method blank can validate more than one analyte on more than one work order. The method blanks in this report may validate analytes not determined on this work order, but nonetheless determined in the associated blank. Because they validate more than one work order, method blank results are not always reported in the same concentration ' units used for sample results. * = blank exceeds control limit This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ® A Pnnted on Recycled Paper % Lauclzs Testing Laboratories, Inc. 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chemistry,Mbdjology,and Tefiniad Seroioes Quality Control Report Method Blanks for work Order 9310280 Control Blank Name Samples Verified Test Description Result Units Limit Chloroform 1.0 U 1.0 1,1,1-Trichloroethane 1.0 U 1.0 Carbon tetrachloride 1.0 U 1.0 1,2-Dichloroethane 1.0 U 1.0 Benzene 1.0 U 1.0 Trichloroethene 1.0 U 1.0 1,2-Dichloropropane 1.0 U 1.0 Bromodichloromethane 1.0 U 1.0 cis-1,3-Dichloropropene 3.0 U 3.0 4-Methyl-2-pentanone (MIK) 3.0 U 3.0 Toluene 1.0 U 1.0 trans-1,3-Dichloropropene 3.0 U 3.0 1,1,2-Trichloroethane 1.0 U 1.0 TetrachLoroethene 1.0 U 1.0 2-Hexanone (MN-BK) 3.0 U 3.0 Dibromochloromethane 3.0 U 3.0 Chlorobenzene 3.0 U 3.0 Ethylbenzene 1.0 U 1.0 Styrene 1.0 U 1.0 Bromoform 1.0 U 1.0 1,1,2,2-Tetrachloroethane 3.0 U 3.0 trans-1,2-Dichloroethene 1.0 U 1.0 cis-1,2-Dichloroethene 1.0 U 1.0 Total 1,2-Dichloroethene 1.0 U 1.0 m+p-Xylene 1.0 U 1.0 o-Xylene 1.0 U 1.0 Total Xylene 1.0 U 1.0 A method blank can validate more than one analyte on more than one work order. The method blanks in this report may validate analytes not determined on this work order, but nonetheless determined in the associated blank. Because they validate more than one work order, method blank results are not always reported in the same concentration units used for sample results. * = blank exceeds control Limit This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Printetl on Recycled Paper is La elks Testing Laboratories, Inc. ' 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 may,MbribokW,and Tedrkal_',— s Quality Control Report Multi-Component Method Blanks Surrogate Recoveries for Work Order 9310280 Blank Name Test Description Surrogate Compound Recov LCL UCL B101193_MSV_WO1 GC/MS ABNs, LTL surrogate limits 2-FLuorophenol 72 10 128 d5-Phenol 75 10 135 d4-2-Chlorophenot 75 22 127 d5-Nitrobenzene 77 38 123 ' 2-Fluorobiphenyt 74 44 115 d4-1,2-Dichlorobenzene 65 47 103 2,4,6-Tribromophenol 82 31 139 d14-p-Terphenyl 84 20 151 8101593_MVO WO1 GC/MS VOAs, In-House surrogate limits d4-1,2-Dichloroethane 105 78 118 68-Toluene 99 83 117 p-Bromofluorobenzene 99 81 115 B101893 MVO_WO2 GC/MS VOAs, In-House surrogate limits d4-1,2-DichLoroethane 107 78 118 d8-Toluene 100 83 117 p-Bromofluorobenzene 101 81 115 * = Recovery exceeds control limit ' Recov = Percent recovery of surrogate compound LCL = Lower Control Limit UCL = Upper Control Limit This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except \ for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ® A Printed on Recycled Paper %14P La CA11whs G) Testing Laboratories, Inc. ' 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chm*Uy,Microbiology,and Technical Services APPENDIX B Matrix Spike/Matrix Spike Duplicate Report ' This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ® A Pnnled on Recycled Paper COP La chs Testing Laboratories, Inc. ' 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chernisuy,Microbiology,and Tedrkal Selvioes Quality Control Report MS/MSD Report for Work Order 9310280 Percent MS/MSD Recovery Cont. Limits MS/MSD Name Sample Fractions Verified Sample Analyte MS MSD RPD LCL UCL RPD K100593_MVOW01 1-8 9310032-02 1,1-DichLoroethene 116 116 0 60 145 10 Trichloroethene 101 100 1 80 137 10 Benzene 90 90 0 75 137 10 Toluene 92 90 3 75 135 11 Chlorobenzene 100 99 0 77 136 10 K101193 MSVW01 1,5 9310280-01 Phenol 77 84 8 20 115 25 2-Chlorophenol 72 78 8 45 108 23 1,4-Dichlorobenzene 72 78 9 43 101 26 N-Nitroso-di-n-propylamine 80 86 6 56 117 21 1,2,4-Trichlorobenzene 70 74 6 45 105 20 4-Chloro-3-methylphenol 96 99 3 54 111 20 ' Acenaphthene 65 72 10 50 108 17 4-NitrophenoL 96 101 5 20 144 21 2,4-Dinitrotoluene 84 88 5 62 115 14 PentachLorophenol 64 74 14 56 131 30 Pyrene 24* 34 * 35* 47 121 23 K101493_GFW02 1 9310280-01 Lead 133* 103 26* 74 129 11 K102093_HYW01 1 9310492-01 Arsenic 108 104 5 72 131 15 ' * = Value Exceeds Control Limit RPD = Relative Percent Difference ' LCL = Lower Control Limit UCL = Upper Control Limit -1 for recovery value indicates that recovery could not be calculated An MS/MSD pair can validate the results for more than one work order. For this reason, results for analytes not requested on this work order may appear in this MS/MSD report. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. PrinleC on Retycletl Paper % La elks 0 Testing Laboratories, Inc. ' 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 C-lemi5try,Mbd ioicW,and TedYlicai Setvioes APPENDIX C Blank Spike Recovery Report i ' This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. A Pnnted on Recycled Paper �� La elks c) Tesfing Laboratories, Inc. ' 940 South Harney St.,Seattle,WA 98108 (206)767-5060 FAX 767-5063 Chmtst 7,MicroUiology,and Tedmical Savices Quality Control Report Blank Spike Report for Work Order 9310280 Blank Spike Names Database Lab Assigned Fractions Verified Analyte Name Recov LCL UCL S101493 GFW02 S101493-W02 1 Lead 127 74 129 * = Value Exceeds Control Limit LCL = Lower Control Limit UCL = Upper Control Limit A blank spike can validate the results for more than one work order. For this reason, results for analytes not requested on this work order may appear in this blank spike report. This report is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name of this company or any member of its staff in connection with the advertising or sale of any product or process will be granted only on contract. This company accepts no responsibility except \ for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Printed.Recycled Paper �� I Hlb'INFORMATION WILL BE USED FOR REPORTING/BILLING' (SEE BELOW) ' 0 + • • ' • •�► • . • • • • ATTENTION: TESTS TO PERFORM PROJECTWA PROJECT • TELEPHONE/FAX: 1� SAMPLER(SIGNATURE) (PINTED NAME) i `AtA , -i • • OBSERVATIONS. � �� • LA3S�# • •7i11�'� '1 COMMENTS,SPECIAL MIUMMM=�� �ri'�+• 17��/�IT��.■�■■■■■■ INSTRUCTIONS � -•�:�: � ���riiii�iiiii�iiii�® I�7fE_ -_ . - ®O►iiii�i�iii�iii��© mi�ii�■ INSTRUCTIONS BILLING INFOR iiME�i���i�i��■MATION,IF DIFFERENT THAN ABOVE TURNAROUND REQUEST 1.USE• NAME - El - ©TOTAL NO.OF CONTAINERS REQUESTS. 24 482.BE SPECIFIC IN TEST �OF CUSTODY 3.CHECK OFF TESTS TO BE PERFORMED FtSTD.10-14 DAYS ■ OTHER RELINQUISHED 6Y(SIGN AND PRINT) ATSHIPPED T ME RECEIVED BY(SIGN AND PRINT) r ► TIME Elups EIFED-Ex El Bus .V ' • .. �f� ■ • ■ / / m� TEMPERATURE- A V HA. 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