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Gulf Bearing-LR 950517Huntingdon Engineering and Science for a Safer Environment CLIENT: PROJECT: SERVICES: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. Grapevine, TX 76051 Huntingdon · Southwestern Laboratories 2575 Lone Star Dr. · P.O. Box 224227 Dallas, Texas 75222 Telephone: (214) 631-2700 FAX: (214) 920-1891 REPORT OF PLASTICITY INDEX OF SOILS CLIENT NO.: 3200037 Gulf Bearing REPORT NO.: 24833 Coppell, Texas DATE OF SERVICE: 5/17/95 AUTHORIZATION: Ongoing Obtain sample of material used for construction, prepare samples and perform Liquid Limit and Plastic Limit tests and establish the Plasticity Index of the material. CONTRACTOR: Rogers O'Brien SOURCE OF MATERIAL: Imported material SAMPLE PREPARATION: Method A (Wet) TEST METHOD: ASTM D4318, Proc. A PROJECT DATA SAMPLE LOCATION: Bldg pad Grid AI, SAMPLED BY: Frank Tisdale, Cm.T SOIL DESCRIPTION: Brown clayey sand CLASSIFICATION: Not reported REPORT OF TEST 2nd lift LIQUID LIMIT: 2 5 PLASTIC LIMIT: 14 PLASTICITY INDEX: ll REQUIREMENT~ Max/mum 36 Range 15. 1 E Test results on this report meet project specifications as noted above. Technician: Max Richwine Weter Content, w 33 31 29 27 ~ 25 -" 5 10 LIQUID LIMIT DETERMINATION Numberofblows Report Distribution: (1) Gulf Bearing, Inc. (1) City of Coppe[[ (1) Gromatzky, Dup~ee & Associates (1) City of Coppe[[ (1) 8rockette,'Davfs, Drake (2) Rogers O'Brien (1) Southwestern Labs (1) Southwestern Labs I005 Our letters and reports ars for the exclulive u~e of the cl' fu/I without the approval of the te~t' '-~ lerlt to whom the apply ordy to the sample te~t.,~ ~,~ng :aoorotory. The ule of our-~ _.Y_~e ad~. reamed end shad! not be ~ --~/o,r Irt~ct~:l a~d are no- :-~:'-'-'~-"~ ,,~.u~z recelvo our writte~t a~m'OV,d .~., ~f, Uc~(s except n ....... u, apparently I~entlcal or similar LABS Huntingdon Engineering and Science for a Safer Environment Huntingdon · Southwestern Laboratories 2575 Lone Star Dr. · P.O. Box 224227 Dallas, Texas 75222 Telephone: (214) 631-2700 FAX: {214) 920-1891 CLIENT: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. Grapevine, TX 76051 PROJECT: Gulf Bearing Coppell, Texas SERVICES: Perform in-place of field compaction. CONTRACTOR: Rogers O'Brien TEST OF: Building pad fill REPORT OF IN-PLACE DENSITY density and CLIENT NO.: 3200037 REPORT NO.: 24704A DATE OF SERVICE: 5/15/95 AUTHORIZATION: Ongoing REPORT DATE: 5/17/95 moisture content tests to determine the degree PROJECT DATA MATERIALS 23937-Tannish bwn. clayey sand MOISTURE/DENSITY RELATIONS OPTIMUM MAXIMUM MOISTURE % DENSITY gcf 10.5 123.5 METHOD OF TEST: DENSITY: ASTM D2922 MOISTURE: ASTM D3017 SPECIFICATION DENSITY: 95% MIN. DENSITY MOISTURE:-1 to +4% opt moist TEST NO LOCATION 1. Grid AJ, 1st lift. 2. Grid AK, 1st lift. 3. Grid BK, 1st lift. 4. Grid CK, 1st lift. 5. Grid DK, 1st lift. 6. Grid EK, 1st lift. 7. Grid FK, 1st lift. REPORT OF TESTS FIELD OPTIMUM MOISTURE MOISTURE 14.0 10.5 12.9 10.5 11.4 10.5 12.7 10.5 11.5 10.5 12.8 10.5 12.7 10.5 FIELD MAXIMUM DENSITY DENSITY DENSITY {Pcf) {Pcf) (% max) 115.8 123.5 94 120.0 123.5 97 120.0 123.5 97 116.8 123.5 95 118.1 123.5 96 119.4 123.5 97 118.6 123.5 96 Report Of Tests Continued On Page 2 1007 LW Our letter~ and report~ are for the exclusive cae of the client to whom they are addressed and ~ net be relxeducad except in full without the approval of the tearing laboratory. The uae of ournarne rnu~t receive our written apfx~vd. Out letter~ and report~ apply only to the s~rnple te~ted and/or impacted, and are not indicative of the quentitie~ of apparently identical or ~imilar product~. Huntingdon Gulf Bearing, Inc. CLIENT NO. 3200037 DATE OF SERVICE: 5/15/95 REPORT NO. PAGE 2 24704A REPORT OF TESTS (Continued) FIELD OPTIMUM FIELD TEST MOISTURE MOISTURE DENSITY NO LOCATION {%~ {%} {Pcf~ 8. Grid AJ, 1st lift. (Retest) 13.6 10.5 115.9 9. Grid BJ, 1st lift. 12.0 10.5 118.8 10. Grid CJ, 1st lift. 12.7 10.5 115.0 11. Grid DJ, 1st lift. 13.0 10.5 116.7 12. Grid EJ, 1st lift. 12.6 10.5 118.9 13. Grid FJ, 1st lift. 12.0 10.5 118.9 14. Grid CJ, 1st lift. (Retest) 14.0 10.5 117.4 15. Grid AJ, 1st lift. (Retest) 13.9 10.5 117.0 MAXIMUM DENSITY {Pct~ 123.5 123.5 123.5 123.5 123.5 123.5 123.5 123.5 An asterisk (*) appears next to test results which do NOT meet the project specifications as noted on page 1. DENSITY {% max) 94 96 93 94 96 Technician: Frank Tisdale, CET Started: 12:30PM Stopped: 06:00PM Report Distribution: (1) GuLf Bearing, Inc. (1) Gr~matzky, Dupree & Associates (1) Brockette, Davis, Drake (2) Rogers O'Brien (1) Southwestern Lalos (1) Southwestern Labs (1) City of CoppeLL (1) City of CoppeLL HUNTINGDON~eSOUTH LABS F. Cook, P.E. 1007 LW Our let~er~ end report~ are for th~ exclusive Lmm of th~ clier~ to whom they ~e od~l. res~od arid. shall net be r~pr~duced except in full without the approval of the testing laboratory. The me of o~xnlme must recewe our wrlttall approval, uut lettorl ~ reportl apply only to the sample tested and/or ir~oected, a~l a~a not indicative of the quentitie~ of appl~ently identical or ~imilar producTM. Huntingdon Engineering and Science for a Safer Environment Huh ~,ngdon · Southwestern Laboratories 2575 Lone Star Dr. · P.O. Box 224227 Dallas, Texas 75222 Telephone: (214) 631-2700 FAX: (214) 920-1891 REPORT OF IN-PLACE DENSITY CLIENT: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. Grapevine, TX 76051 PROJECT: Gulf Bearing Coppell, Texas CLIENT NO.: 3200037 REPORT NO.: 24761 DATE OF SERVICE: 5/16/95 AUTHORIZATION: Ongoing REPORT DATE: 5/17/95 SERVICES: Perform in-place density and moisture content tests to determine the degree of field compaction. CONTRACTOR: Rogers O'Brien TEST OF: Utility backfill PROJECT DATA MATERIALS 23525-Dark brown clay MOISTURE/DENSITY RI~LATIONS OPTIMUM MAXIMUM MOISTURE % DENSITY pcf 21.5 99.0 METHOD OF TEST: DENSITY: ASTM D2922 MOISTURE: ASTM D3017 SPECIFICATION DENSITY: 95% MIN. DENSITY MOISTURE: opt and above TEST NO 1. 2. 3. 4. LOCATION 8" S.S., Sra. 1+70, 1st lift. 8" S.S.. sra. 2+60, 1st lift. 8" S.S., sra. 1+80, 2nd lift. Manhole, 8" S.S., Sta. 0+57, south side, 1' below grade. Manhole, 8" S.S., Sta. 0+57, north side, final lift. 8" S.S., sra. 1+80, 3rd lift. REPORT OF TESTS FIELD OPTIMUM FIELD MAXIMUM MOISTURE MOISTURE DENSITY DENSITY DENSITY (%) {%) (Pcf} {Pcf) {% max} 24.3 21.5 99.4 99.0 100 25.1 21.5 95.4 99.0 96 24.1 21.5 93.7 99.0 95 24.0 21.5 100.4 99.0 101 23.6 21.5 97.1 99.0 98 24.5 21.5 95.9 99.0 97 Report Of Tests Continued On Page 2 1007 LW Our letters and reports are for the exclusive u~e of the client to whom they ~'e ed~lrea~ed a~d ~ not ~ re~ ~t i~ full wit~ t~ epprovN of ~ t=i~ ~eboratory. T~ ~ of.~n~e m~t r~lve ~ ~n~en ap~ro~. ~ ,e~r~.n re~ apply ~y tO t~ sample t~t~ ~/~ I~, I~ ~e ~t i~lCltlVe o~ t~ q~tltl~ o~ ~p~ently i~lC~ or amll~ pr~. Huntingdon Gulf Bearing, Inc. REPORT NO. CLIENT NO. 3200037 PAGE 2 DATE OF SERVICE: 5/16/95 24761 REPORT OF TESTS (Continued) FIELD OPTIMUM FIELD MAXIMUM TEST MOISTURE MOISTURE DENSITY DENSITY DENSITY NO LOCATION (%) (%) (Pcf) (Pcf) (% maxi 7. 8" S.S., sra. 2+45, 2nd lift. 26.7 21.5 93.8 99.0 95 8. 8" S.S., Sta. 2+70, 4th lift. 24.8 21.5 98.2 99.0 99 9. 8" S.S., sra. 1+95, 4th lift. 23.0 21.5 98.2 99.0 99 10. 8" S.S., Sta. 2+50, 3rd lift. 25.6 21.5 96.1 99.0 97 Test results on this report meet project specifications as noted on page 1. ADDITIONALCOMMENTS: Technician time recorded on report number 24760. Technician: Frank Tisdale, CET Report Distribution: ~ HUNTINGDON -.~ LABS (1) GuLf Bearing, Inc. (1) City of Coppet[ (1) Gromatzky, Dupree & Associates (1) City of CoppeL[ (1) Brockette, Davis, Drake (2) Rogers O'Brien F. King Cook, P.E. (1) Southwestern Labs (1) Southwestern Labs 1OO7 LW Our lettem and reports al'e for the e.xclulive uae of the client to whom they are Id~lrealed I~d Ihaa net be re]~'educed except in full without the approval of the te*ltmg lab.'army. The UII of oumame muir reeawe ~l' written ale.'oval. Uur letterl end ref)ertl al3ply only to the simple teated end/or inspected, and le'e not indicative of the quantitiml of ~opll'ently identical o~ ~imillr productl. Huntingdon Enginee#ng and Science for a Safer Environment HU,,angdon · Southwestern Laboratories 2575 Lone Star Dr. · P.O. Box 224227 Dallas, Texas 75222 Telephone: {214) 631-2700 FAX: (214) 920-1891 REPORT OF IN-PLACE DENSITY CLIENT: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. Grapevine, TX 76051 CLIENT NO.: 3200037 REPORT NO.: 24762 PROJECT: Gulf Bearing DATE OF SERVICE: 5/16/95 Coppell, Texas AUTHORIZATION: Ongoing REPORT DATE: 5/17/95 SERVICES: Perform in-place density and moisture content tests to determine the degree of field compaction. CONTRACTOR: Rogers O'Brien TEST OF: Bldg. pad subgrade PROJECT DATA MATERIALS 23525-Dark brown clay MOISTURE/DENSITY RELATIONS OPTIMUM MAXIMUM MOISTURE % DENSITY pof 21.5 99.0 METHOD OF TEST: DENSITY: ASTM D2922 MOISTURE: ASTM D3017 SPECIFICATION DENSITY: 95% MIN. DENSITY MOISTURE: opt and above REPORT OF TESTS FIELD OPTIMUM FIELD MAXIMUM TEST MOISTURE MOISTURE DENSITY DENSITY DENSITY NO LOCATION {%) {%) {Pcf) {Pcf) {% max) 1. Grid AI, subgrade (Retest) 26.5 21.5 94.5 99.0 95 2. Grid BI, subgrade (Retest) 26.8 21.5 94.1 99.0 95 3. Grid CI, subgrade (Retest) 26.3 21.5 95.5 99.0 96 Test results on this report meet project specifications as noted above. ADDITIONAL COMMENTS: Technician time recorded on report number 24760. Technician: Frank Tisdale, CET Report Distribution: ~Tr~IN LABS (1) Gulf Bearing, [nc. (1) City of Coppe[[ (1) Gromatzky, Dupree & Associates (1) City of Coppe[[ . (1) Brockette, Davis, Drake (?) Rogers O'Brien F. K~CJ COO , ~ (1) Southwestern Labs. (1) Southwestern Labs 1007 LW Our letters and reports a~e for the exclulive uae of the cllen~ to whom they Ire id~rea~ed Ired. ~hall not b? re~oro~l, ._u~l ex?pt in apply only to the sample te~ted and/or impacted, and Ire not indicative of the qulnl:jtie~ of ~ppIrently identical or similaz productl. Huntingdon Engineering and Sdence for a Safer Environment Hu~ ,gdon *Southwestem Laboratories 2575 Lone Star Dr. · P.O. Box 224227 Dallas, Texas 75222 Telephone: (214) 631-2700 FAX: {214) 920-1891 REPORT OF IN-PLACE DENSITY CLIENT: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. 'Grapevine, TX 76051 PROJECT: Gulf Bearing Coppell, Texas CLIENT NO.: 3200037 REPORT NO.: 24760 DATE OF SERVICE: 5/16/95 AUTHORIZATION: Ongoing REPORT DATE: 5/17/95 SERVICES: Perform in-place density and moisture content tests to determine the degree of field compaction. CONTRACTOR: Rogers O'Brien TEST OF: Building pad fill PROJECT DATA MATERIALS MOISTURE/DENSITY RELATIONS 23937-Tannish brown clay sand 10.5 OPTIMUM MAXIMUM MOISTURE % DENSITY pcf 123.5 METHOD OF TEST: DENSITY: ASTM D2922 MOISTURE: ASTM D3017 SPECIFICATION DENSITY: 95% MIN. DENSITY MOISTURE:-1 TO +4% opt moist REPORT OF TESTS FIELD OPTIMUM FIELD MAXIMUM TEST MOISTURE MOISTURE DENSITY DENSITY NO LOCATION I%) (%) {Pcf) (Pc~ 1. Grid FG, 1st lift. 12.2 10.5 118.8 123.5 2. Grid EG, 1st lift. 10.8 10.5 122.4 123.5 3. Grid DG, 1st lift. 14.2 10.5 117.4 123.5 4. Grid CG, 1st lift. 15.1 * 10.5 115.3 123.5 5. Grid BG, 1st lift. 13.7 10.5 116.0 123.5 6. Grid AG, 1st lift. 14.3 10.5 117.5 123.5 7. Grid BG, 1st lift, (Retest) 12.8 10.5 117.5 123.5 DENSITY (% max) 96 99 95 93 94 95 95 Report Of Tests Continued On Page 2 1007 LW Our letter~ ~nd reports ~re for the exclueive uee of the cfient to whom they ~e ~lreses¢l ~ Ihell not be reproduced ox?pt in full without the approval of the testing Ilbm'ltoW. The ule of mx,mine mult rec~¥e our wntte~ aplwoval. Our letter~ arm re~ettl apply o~ly tO the simple tested and/o~' inlpected, ~ al'e not indicative of the quantitie~ of apparently ide~ticld ol' ~imil~r ;xeduct~. Huntingdon Gulf Bearing, Inc. REPORT NO. CLIENT NO. 3200037 PAGE 2 DATE OF SERVICE: 5/16/95 REPORT OF TESTS (contin~ 24760 FIELD OPTIMUM FIELD MAXIMUM TEST MOISTURE MOISTURE DENSITY DENSITY DENSITY NO LOCATION {%) {%) (Pcf) {Pc~ {% max) 8. Grid CG, 1st lift, (Retest) 13.5 10.5 117.4 123.5 95 9. Grid AF, 5th lift. 14.2 10.5 117.2 123.5 95 10. Grid BF, 5th lift. 13.3 10.5 119.2 123.5 97 11. Grid CF, 5th lift. 13.9 10.5 117.0 123.5 95 12. Grid DF, 5th lift. 15.4 * 10.5 115.5 123.5 94 * 13. Grid EF, 5th lift. 12.4 10.5 119.6 123.5 97 14. Grid FF, 5th lift. 12.6 10.5 120.2 123.5 97 15. Grid AL, 2nd lift. 11.1 10.5 118.2 123.5 96 16. Grid BL, 2nd lift. 13.1 10.5 119.3 123.5 97 17. Grid CL, 2nd lift. 12.7 10.5 117.3 123.5 95 18. Grid DL, 2nd lift. 14.2 10.5 116.7 123.5 94 * 19. Grid EL, 2nd lift. 14.5 10.5 116.7 123.5 94 * 20. Grid FL, 2nd 'lift. 12.2 10.5 118.5 123.5 96 21. Grid AK, 2nd lift. 13.1 10.5 120.5 123.5 98 22. Grid BK, 2nd lift. 13.1 10.5 117.1 123.5 95 23. Grid CK, 2nd lift. 13.8 10.5 113.9 123.5 92 * 24. Grid DK, 2nd lift. 11.5 10.5 118.9 123.5 96 25. Grid EK, 2nd lift. 13.6 10.5 115.9 123.5 94 * 26. Grid FK, 2nd lift. 13.2 10.5 115.5 123.5 94 * An asterisk (*) appears next to test results which do NOT meet the project specifications as noted on page 1. ADDITIONAL COMMENTS: Technician time: 9:30am-ll:30am 12:30pm-4:30pm Technician: Frank Tisdale, CET Report Distribution: HHNTINGDONeSOUTHWF_~TERN LABS (1) Gutf Bearing, Inc. (1) City of Coppett (1) Gromatzky, Dupree & Associates (1) City of coppett (1) Brockette, Davis, 0rake (Z) Rogers O,Brien F. K~ng Coo , ~ (1) Southwestern Labs (1) Southwestern Labs f~l witho~ ~ ~provN of ~ t~tl~ I~at~y. T~ ~ of ~n~e m~ r~ewe ~ wrm~ ~provm. u~ et apply ~y to t~ s~e t~ ~1~ i~, ~ ~e ~t iMicltive of t~ qu~tit~ M ep~mlly identical ~ ~mil~ pr~. Huntingdon Enginee#ng and Science for a Safer Environment Huntingdon · Southwestern Laboratories 2575 Lone Star Dr. · P.O. Box 224227 Dallas. Texas 75222 Telephone: {214) 631-27OO FAX: (214) 920-1891 REPORT OF IN-PLACE DENSITY CLIENT: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. Grapevine, TX 76051 PROJECT: Gulf Bearing Coppell, Texas CLIENT NO.: 3200037 REPORT NO.: 24699 DATE OF SERVICE: 5/15/95 AUTHORIZATION: Ongoing REPORT DATE: 5/17/95 SERVICES: Perform in-place density and moisture content tests to determine the degree of field compaction. CONTRACTOR: Rogers O'Brien TEST OF: Building pad subgrade PROJECT DATA MATERIALS 23525-Dark brown clay MOISTURE/DENSITY RELATIONS OPTIMUM MAXIMUM MOISTURE % DENSITY pcf 21.5 99.0 METHOD OF TEST: DENSITY: ASTM D2922 MOISTURE: ASTM D3017 SPECIFICATION DENSITY: 95% MIN. DENSITY MOISTURE: opt and above TEST NO 1. 2. 3. 4. 5. 6. 7. LOCATION Grid AH, subgrade (Retest) Grid CH, subgrade (Retest) Grid EH, subgrade (Retest) Grid FI, subgrade Grid EI, subgrade. Grid DI, subgrade. Grid CI, subgrade. REPORT OF TESTS FIELD OPTIMUM FIELD MAXIMUM MOISTURE MOISTURE DENSITY DENSITY DENSITY (%} (%) {Pcf) (~ (% max~ 25.2 21.5 94.6 99.0 96 23.3 21.5 98.0 99.0 99 27.5 21.5 94.1 99.0 95 25.2 21.5 96.4 99.0 97 27.1 21.5 93.7 99.0 95 27.! 21.5 94.0 99.0 95 31.2 21.5 89.1 99.0 90 * Report Of Tests Continued On Page 2 1007 LW Huntingdon Gulf Bearing, Inc. CLIENT NO. 3200037 DATE OF SERVICE: 5/15/95 REPORT NO. 24699 PAGE 2 TEST NO 8. 9. REPORT OF TESTS ¢Conti.ued) LOCATION Grid BI, subgrade. Grid AI, subgrade. FIELD OPTIMUM FIELD MAXIMUM MOISTURE MOISTURE DENSITY DENSITY DENSITY (%1 (%) (Pcf[I IPcfI (% maxi 29.5 21.5 89.0 99.O 90 29.5 21.5 92.6 99.0 94 An asterisk (*) appears next to test results which do NOT meet the project specifications as noted on page 1. Technician: Frank Tisdale, CET Report Distribution: (1) GuLf Bearing, [nc. (1) Gromatzky, Dupree & Associates (1) Brockette, Davis, Drake (2) Rogers O'Brien (1) Southwestern Labs (1) City of Coppett (1) City of Coppett HUNTINGDO~BS F. Kzng Cook, (1) Southwestern Labs 1007 LW Our I~ttetl and reportl ~e for the e?xclulive uae of t~ cl~ to wh~ ~y ~e ~r~ ~ ~ ~ ~ re~ ex~ in ipp y ~ly to t~ s~ple t~ ~/or im~ct~, ~ ~e ~t I~lCitlVl of t~ qU~tltl~ ~ ~pee~y i~cM ~ amll~ ~. Huntingdon Engineering and Sdence for a Safer Environment Huntingdon · Southwestern Laboratories 2575 Lone Star Dr. · P.O. Box 224227 Dallas, Texas 75222 Telephone: (214) 631-2700 FAX: (214) 920-1891 REPORT OF IN-PLACE DENSITY CLIENT: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. Grapevine, TX 76051 CEENTNO.: 3200037 REPORT NO.: 24656 PROJECT: Gulf Bearing DATE OF S£RV~CE: 5/14/95 Coppell, Texas AUTHORIZATION: Joe REPORT DATE: 5/17/95 SERVICES: Perform in-place density and moisture content tests to determine the degree of field compaction. CONTRACTOR: Rogers O'Brien TEST OF: Building pad subgrade PROJECT DATA MATERIALS 23525-Dark brown clay MOISTURE/DENSITY RELATIO, NS OPTIMUM MAXIMUM MOISTURE % DENSITY pcf 21.5 99.0 METHOD OF TEST: DENSITY: ASTM D2922 MOISTURE: ASTM D3017 SPECIFICATION DENSITY: 95% MIN. DENSITY MOISTURE: opt and above TEST NO LOCATION 1. Grid FH, subgrade (Retest) 2. Grid EH, subgrade (Retest) 3. Grid DH, subgrade (Retest) 4. Grid CH, subgrade (Retest) 5. Grid BH, subgrade (Retest) 6. Grid AH, subgrade (Retest) REPORT OF TESTS FIELD OPTIMUM FIELD MAXIMUM MOISTURE MOISTURE DENSITY DENSITY DENSITY {%) {%) {Pcf) {Pcf) {% max) 26.6 21.5 94.4 99.0 95 31.0 21.5 90.9 99.0 92 27.2 21.5 94.0 99.0 95 33.1 21.5 88.3 99.0 89 26.0 21.5 94.9 99.0 96 32.5 21.5 90.6 99.0 92 An asterisk (*) appears next to test results which do NOT meet the project specifications as noted above. Technician: Frank Tisdale, CRT Started: 09:00AM Stopped: 01:00PM Report Distribution: (1) Gulf Bearing, [nc. (1) 6romatzky, Dupree & Associates (1) Brockette, Davis, Drake (2) Rogers O'Brien (1) Southwestern Labs (1) City of Coppe[[ (1) City of HUNTINGDON.S~~BS F. King Cook, P.E. (1) Southwestern Labs 100'/ LW Ou~ letter~ and reports are fro' the exclusive uae of t~ clot to w~ t~y ~e ~r~ ~ ~1 ~t ~ r~ ex~ in f~l witho~ t~ ~provel of t~ t~ti~ I~ratow. T~ ~ of ~ m~ re.lye ~ wr~ ~rovN. U~ ~s ~ r~o~ ~ply ~y to t~ ~mple t~t~ ~/u i~, ~ ~e ~t iMicltive of t~ qu~tit~ of ~ently ~icN ~ ~mil~ ~.