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Gulf Bearing-LR 950627Huntingdon 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 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.: 26606 DATE OF SERVICE: 6/22/95 AUTHORIZATION: Ongoing REPORT DATE: 6/27/95 SERVICES: Perform in-place density and moisture content testa to determine the degree of field compaction. CONTRACTOR: Rogers O'Brien TEST OF: Mechanical backfill PROJECT DATA MATERIALS 23937 Tannish bwn. clay sand MOI~'URE/DENSITY RELATIONS OPTIMUM MAXIMUM MOISTURE % OENSITY Pcf lO. 5 123.5 METHOD OF TEST: DENSITY: ASTM D2922 MOISTURE: AS~[ D3017 SPECIFICATION DENSI~f: 95% Dry Density MOISTURE: -1% to +4% opt. TEST NO LOCATION 1. 6.5' S. of 12 line at C.5, final & 1st lift. 2. 6.5' S. of 12 line at B, final & 1st lift. 3. Retest #1, this report. REPORT OF TESTS FIELD OFTIMUM MOISTURE MOISTURE (%) (%) 15.1 * 10.5 13.9 10.5 14.1 10.5 FIELD MAXIMUM DENSITY DENSITY DENSITY (Pcf) (Pcf) (% max) 115.6 123.5 94 118.6 123.5 96 118.7 123.5 96 An asterisk (*) appears next to test results which do NOT meet the project specifications as noted above. Technician: Frank Tisdale, CET Started: 02:00PM Stopped: 04:00PM Report Distribution: HU NTINGDON,SOUTHWE?~4R~LABS (1) GuLf Bearing, Inc. (1) City of CeppeL[ (1) Gromatzky, Dupree & Associates (1) City of Copper[ (1) Brockette, Davis, Drake (2) Rogers O'Brien F. King Cook, P.E. (1) Southwestern Labs 10~))jsSouthwest ern Labs Our letters and reports We. f..or .the .excl.usl. ve u. se of_the client .to whom they .are addressed a_nd shali___np~ fu without the approval cT zne Les, o~a! . ine use o~ na · m si recave en o . apply only to tf~e sampl, tested ~9rl~3~s(~. and ara <t IOrUn~e o~th, quantlt~s's ~rl~al~l:~ra~ ~l~ or ~m~, proSUmers. Huntingdon Engineering and Science for a Safer Environment Huntin.don · Southwestern Laboratories 2575 Lone Star Dr. · P.O. Box 224227 Dallas, Texas 75222 Telephone: (214) 631-2700 FAX: (214) 920-1891 REPORT OF CONCRETE COMPRESSIVE STRENGTH CLIENT: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. Grapevine, TX 76051 PROJECT: Gulf Bearing Coppell, Texas CLIENT NO.: 3200037' REPORT NO.: 25209 DATE OF SERVICE: 5/26/95 AUTHORIZATION: Ongoing REPORT DATE: 6/23/95 SERVICES: Sample concrete at location of placement, perform required field tests, prepare and test concrete compressive strength specimens. CONTRACTOR: Rogers O'Brien CONCRETE SUPPLIER: Latttmore PLANT: 7 SPECIFICATION REQUIREMENTS STRENGTH: 3000psi @ 28 DAYS SLUMP: 4- 6" AIR: N/A METHOD OF TEST: ASTM C-39 ASTM C- 143 PROJECT DATA CLASS OF CONCRETE: Mix Number 16 DATE OF PLACEMENT: 5/26/95 TIME SAMPLED: N/A BY: Thomas Belew TEMPERATURE ('F)- AIR: 78 CONCRETE: 86 TRUCK NO: 280 TICKET NO: 7010143 AIR CONTENT(%): N/A LOCATION OF PLACEMENT: Belled piers: H/7.8, H/8.3. REPORT OF TESTS CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS CYLINDER MEASURED MAXIMUM COMPRESSIVE MAR KED SLUM P DATE AGE LOAD STRENGTH SET NO. (inches) TESTED (days) (lbs. force) (psi) 1 1 5.00 6/02/95 7 85390 3020 1 2 5.00 6/02/95 7 87880 3110 1 3 5.00 6/23/95 28 115440 4080 1 4 5.00 6/23/95 28 117690 4160 REMARKS ADDITIONAL COMMENTS: Technician time recorded on report number 25208. Technician: Thomas Belew CME Technician Report Distribution: HUNTINGDON,SOUTHWESTERN LABS (1) Gulf Bearing, Inc. (1) City of CoppeLL (1) Gromatzky, Dupree & Associates (1) City of CoppetL (1) Brockette, Davis, Drake (2) Rogers OmBrien ~ F. King Cook, P.E. (1) Southwestern Labs (1) Southwestern Labs 1001 LW Our letters and reports .are few the..excl.us, lve .use ofthe client.to whom they pre ad. dressed a..n.d shall not .be_re_~._od~_u~_ed__es~ce~_ln- full .wlthqut.the approva! o.f ~e .tes~l.n.g m. oorat.orz, i r~. use o! pu..rna.m, e m[Js.! recelve...gur ~en apRr.o.?._,,_u~_, ~se~mSlm~ao~oe~u~ apply only to the sample zestea aha/Or inspec~eo, ana are not inalcallve OTtne quammes OT apparermy ~aenucm o e p · Huntingdon Enginee#ng and Science for a Safer EnWronment Hunti[,=Jon · 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.: 26531 DATE OFSERVICE: 6/21/95 AUTHORIZATION: Joe REPORT DATE: 6/23/95 SERVICES: Perform in-place density and moisture content tests to determine the degree of field compaction. CONTRACTOR: Rogers O'Brien TEST OF: Mechanical backfill PROJECT DATA MOISTURF_~DENSITY RELATIONS OPTIMUM MAXIMUM MATERIALS MOISTURE % DENSITY ocf 23937 Tanntsh bwn. clay sand 10.5 123.5 METHOD OF TEST: DENSITY: ASTM D2922 MOISTURE: ASTM D3017 SPECIFICATION DENSITY: 95% Dry Density MOISTURE: -1 to +4% opt. TEST NO LOCATION 1. 16' w. of H. line at 8.3' line 1st lift. 2. 16' W. of H. line at 7.4' line 1st lift. 3. 16' W. of H. line at 8.2 line, final & 2nd lift. 4. 16' W. of H. line at 7.5 line, final & 2nd lift. REPORT OF TESTS FIELD OPTIMUM MOISTURE MOISTURE ~) ¢%) 12.6 10.5 14.0 10.5 11.3 10.5 12.1 10.5 FIELD MAXIMUM DENSITY DENSITY DENSITY (P~ (Pct) (%max) 123.4 123.5 100 118.1 123.5 96 121.6 123.5 98 122.5 123.5 99 Test results on this report meet project specifications as noted above. Technician: Frank Tisdale, CET Started: 09:00AM Stopped: 12:00PM Report Distribution: (1) Gulf Bearing, Inc. (1) Gromatzky, Oupree & Associates (1) Brockette, Davis, Drake (2) Rogers O'Brien (1) Southwestern Lab~ (1) city of CoppeLL (1) City of CoppelL H U NTI N G DO N,SO UTHW/~.~T~_N LABS F. King Cook, Our letters and reports .are for ~e ..excI.us. lve u. se of_the client .to whom they .are ad, dreseed a._r~l shall not .be fepr. o~uced ex~cept ~ full .wlthqut.the_approva.~ o.f ~e .~esa.n.g m. oora~.o,'y.. ,ne. use o! pu[na.m.e m[JS. tL re_ce[v_e.~9~ _~wr~__e~____aJ~..oyg~_u~_, _.~t~_S,~r~orroed~u~~ app,y only zo ~lle sample ~es[ea aha/or ,nspec[e~, ar~ are nor ,rtalCaave o~'me quarr[laea o~ appare~u). ~u~.u~u u~ =m.m I.~ . 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 REPORT OF CONCRETE COMPRESSIVE STRENGTH CLIENT: Gulf Bearing, Inc. Attn: Ross Ramsey 501 Industrial Blvd. Grapevine, TX 76051 PROJECT: Gulf Bearing Coppell, Texas CLIENT NO.: 3200037 REPORT NO.: 25304 DATE OF SERVICE: 5/30/95 AUTHORIZATION: Ongo lng REPORT DATE: 6/27/95 SERVICES: Sample concrete at location of placement, perform required field tests, prepare and test concrete compressive strength specimens. CONTRACTOR: Rogers O'Brien CONCRETE SUPPLIER: Lattimore PLANT: 14 SPECIFICATION REQUIREMENTS STRENGTH: 3000psi @ 28 DAYS SLUMP: 4- 6" AIR: N/A METHOD OF TEST: ASTM C-39 ASTM C- 143 PROJECT DATA CLASS OF CONCRETE: Mix Number 16 DATE OF PLACEMENT: 5/30/95 TIME SAMPLED: 02:00PM BY: Frank Tisdale, CET TEMPERATURE ('F)- AIR: 81 CONCRETE: 85 TRUCK NO: 457 TICKET NO: 14009983 AIR CONTENT(%): N/A LOCATION OF PLACEMENT: Piers, H.2/7.7, H.5/7.3, H.5/7.5, I/7.3, T/7.5. REPORT OF TESTS CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH SET NO. (inches) TESTED (days) (lbs. force) (psi) 1 1 5.00 6/06/95 7 93010 3290 1 2 5.00 6/27/95 28 119530 4230 1 3 5.00 6/27/95 28 119130 4210 1 4 HOLD HOLD REMARKS ADDITIONAL COMMENTS: Technician time recorded on report number 25303. Technician: Frank Tisdale, CET Report Distribution: HUNTINGDON,SOUTHWESTERN LABS (1) Gulf 8earing, Inc. (1) city of Coppe[[ (1) Gromatzky, Oupree & Associates (1) City of Copper[ ~L (1) Brockette, Davis, Drake c~ff'~ (2) Rogers O'Brien ~ VF. King Cook, P.E. (1) Southwestern Labs (1) Southuestern Labs 1001 LW Our letters and reports are for the exclusive use of the client to w~om they are addressed and shall not be reproduced except in full without the aoorova of the testing laboratory The use of ourname must receive our wrtten approval, Our letters and reports apply only to the-gample tested and/or inspecteU, and are not indicat ye of the quantities of apparently identical or similar pro~lucts, 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 REPORT OF CONCRETE COMPRESSIVE STRENGTH SERVICES: CLIENT NO.: 3200037 REPORT NO.: 26467 DATE OFSERVICE: 6/20/95 AUTHORIZA~ON: Joe REPORT DATE: 6/27/95 Sample concrete at location of placement, perform required field tests, prepare and test concrete compressive strength specimens. CONTRACTOR: Rogers O'Brien CONCRETE SUPPLIER: Lattfmore PLANT: 7 SPECIFICATION REQUIREMENTS STRENGTH: 3000psi @ 28 DAYS SLUMP: 4-6" AIR: 2-4% METHOD OF TEST: ASTM C-39 ASTM C- 143 PROJECT DATA CLa~S OF CONCRETE: Mix Number 38 DATE OF PLACEMENT: 6/20/95 ~]ME SAMPLED: 06:25AM BY: Frank Tisdale, CET TEMPERATURE ('F)- AIR: 67 CONCRETE: 84 TRUCK NO: 391 ]]CKET NO: 7010972 AIR CONTENT(%): 4.8 ~ LOCATION OF PLACEMENT: East paving area, 30' north and 90' east of southeast building corner. REPORT OF TESTS CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH SET NO. (inches) TESTED (days) (lbs, force) (psi) 1 1 4.00 6/27/95 7 91690 3240 i 2 7/18/95 28 1 3 7/18/95 28 1 4 HOLD HOLD REMARKS ADDITIONAL COMMENTS: 10 gallons of water added prior to sampling. * Does not comply with project specifications. Technician: Frank Tisdale, CET Started: 05:30AM Stopped: 12:00PM Report Of Tests Continued On Page 2 1001 LW Our letters and reports .are for the exclus, lve .use of_the client .to whom they ,are ad. dressed a. nd shall not .be .[eprp.d. uced ex. cept In. full without the approval of the testing laooratory, i ne use PT .ou,.~.m. e m.us.z recelvq....our wr. Itten apl~.[ov,91._.,_L~_,r lett_e,rs__,,a__ncl__r_e~PuOc~Ss apply only to the sample tested and/Or Inspecte~l. and are not inolcatlve PT the quantmes Pt apl3arent~y ~oanacal or sim,ar piP.uti.