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Verizon-LR 990208CONCRETE COMPRESSIVE STRENGTH TEST .8~01 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 12/09/1998 Client No.: 08644025 Client: The Beck Group Attn: Gillett Berger ..1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Report Date Report No.: 9833168 02/0811999 Project No.: 43-2333-98 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of flesh concrete at the placement locations, perform required field test and cast compressive strength samples. Cot*rRACTOR: BECK CONCRETE SUPPLIF. R: TXI eLA~rr: 41 SP~-CIFICATION REQmREME~rrs STRENa'm: 5000 psi @ 28 Days SLUMP: 6.0" Max AIR: N/A TV. ST METROD: ASTM C- 143 ASTM C- 172 ASTM C-39 PROJECT DATA CONCRETE CLASS: 8208 PLACEMENT DATE: 12/09/1998 BATCII TIME: 3:54am TIME SAMeLlO-D: 4:30am BY: Mike Odom WEATHER CONDITIONS: TEMPERATURE (F)- AIR TRUCKNO: 461 AIR CONTENT (%): 1.4 Fair 37 F CONCRETE: 64 F TICKET NO: 1195830 UNIT WEIGItT (pc0: N/A PLACEMENT LOCATION: Building Area A (west wing), Level I!, Line I-5.7, A-D, slab SAMPLE LOCATION: 1.5@B REPORT OF TESTS CYLINDER MEASURED ~,LAXIMUM MARKED SLUMP DATE AGE LOAD SET NO. (inches) TESTED (days) (lbs. force) I I 5.50 12/11/1998 2 92500 I 2 5.50 12/12/1998 3 108910 I 3 5.50 12/16/1998 7 159240 I 4 5.50 12/16/1998 7 157110 Average I 5 5.50 01/06/1999 28 171570 I 6 5.50 01/06/1999 28 178940 Average ACCUMULATIVE YARDS: 450 COMPRESSIVE STRENGTIt (psi) 3270 FRACTURE TYPE 3850 5630 5560 5600 6070 6330 6200 This report is exclusively for thc usc of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. 0ILL Page 1 of 8 · Report No.: CYLINDER MARKED SET NO. 9833168 MEASURED SLUMP (inch.) I 7 5.50 DATE TES'I~D 02/0311999 AGE (days) 56 MAXIblUM LOAD (lbs. force) 192470 COMPRESSIVE STRENGTIt (p~i) 6810 O1LL This reporl is exclusively for ~he use of the client indicated above and shall not bc reproduced except in full without the written approval of HBC Engineering, Inc. Page 2 of 8 -CoNcRETE COMPRESSIVE STRENGTH TEST .8.~1 Carpenter Frwy., Suite #100 D~lhs, Texas 7S247 Date of Service: Client No.: Client: Services: 12/09/1998 08644025 The Beck Group ARm Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Report Date Report No.: 9833168 02/0811999 Project No.: 43-2333-98 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTgACTOR: BECK CONCRETE SUPPLIER: TXI PLA~r: 41 SPECIFICATION RF~UIREMENTS STRENCXU: 5000 psi @ 28 Days SLUMP: 6.0" Max AIR: N/A TEST METIIOD: ASTM C- 143 ASTM C- 172 ASTM C-39 PROJECT DATA CONCe~'E CLASS: 8208 . pLACEMENT DATE: 12/0911998 BATCH TIME: 5:19am TIME SAbIPLED: 6:00am BY: Mike Oclom WEATI-IER CONDITIONS: TEMPERATURE (F) - AIR TRUCK NO: 834 AIR CONTENT (%): N/A pLACEMENT LOCATION: See page ! Fair 35 s CONC~-'r~: 63 S TICKET NO: ! 195890 uNIT WE~Orrr (pcfl~ N/A SAMPLE LOCATION: 3.5@C REPORT OF TESTS MAXIMUM CYLINDER MEASURED MA RKED SLUMP DATE AGE LOAD SET NO. (inches) TESTED (days) (lbs. force) 2 t 5.75 12/1111998 2 93420 2 2 5.75 12/12/1098 3 109050 3860 2 3 5.75 12/16/1998 7 162510 5750 2 4 5.75 12/16/1998 7 162120 5730 Average 5740 2 5 5.75 01/06/1999 28 205430 7270 2 6 5.75 01106/1999 28 199860 7070 Average 7170 ACCUMULATIVE YARDS: 450 COMPRESSIVE STRENGTH FRACTURE (psi) TYPE 33OO OILL This report is exclusively for thc use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 3 of 8 CYLINDER MARKED SET NO. MEASURED MAXil~4UM COMPRESSIVE SLUMP DATE AGE LOAD STRENGTII FRACTURE (inches) TESTED (days) (lbs. force) (psi) TYPE 2 7 5.75 02/03/1999 56 215660 7630 OILL This report is exclusively for the use of thc client indicated above and shall not be reproduced except in full without thc written approval of HBC Engineering, Inc. Page 4 of 8 CoNcRETE COMPRESSIVE STRENGTH TEST 8901 Carpenter Frwy., Suite #100 Dallas, T~_s 75247 Report Date Date of Service: 12/09/1998 Report No.: 9833168 02/08/1999 Client No.: 08644025 Client: The Beck Group Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Project No.: 43-2333-98 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. PROJECT DATA CONTRACTOR: BECK CONCRETE Ct,ASS: 8208 CONCRETE SUPPLIER: TXI PLACEMENT DATE: 12/09/1998 BATCII TIME: 7:04am PLANT: 41 TIME SAMPLED: 7:40am BY: Mike Odom SPECIFICATION REQUIREMENTS WEATItER CONDITIONS: Fair STager;Tm 5000 psi @ 28 Days TEMPERATURE (lt) - AIR 38 g CONCRETe: 66 F SLO'M~: 6.0" Max ~UCK NO: 835 'nCKET NO: 1196017 AIR: N/A AIR CONTENT (%): 1.6 UNIT WEIGHT (pc0.; N/A 'rEST M~-'nlOO: ASTM C- 143 PLACEMENT LOCATION: See page I ASTM C- ASTM C-39 SAMPLE LOCATION: C.5 @ 4.5 CYLINDER MEASURED MARKED SLUMP DATE SET NO. (inches) TESTED 3 I 5.25 12/11/1998 3 2 5.25 12/12/1998 3 3 5.25 12/16/1998 3 4 5.25 12/16/1998 3 5 5.25 01/06/1999 3 6 5.25 01106/1999 REPORT OF TESTS ^CCtrM~ATIVE YARDS: 450 MAX~M COMP~SSlVE AGE LOAD STRENGTH (days) (lbs. force) (psi) 2 92330 3270 3 108580 3840 7 160280 5670 7 161140 5700 Average 5690 28 216090 7640 28 215580 7620 Average 7630 0ILL This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 5 of 8 Repo. rt No.: CYLINDER SET NO. 9833168 MEASURED MAXIMUM COMPRESSIVE SLUMP DATE AGE LOAD STRENGTil FRACTURE (inches) TESTED (days) (lbs. force) (p~) TYPE 3 7 5.25 02/03/1999 56 230470 8150 0ILL This report is exclusively for thc use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 6 of 8 CONCRETE COMPREbsIVE STRENGTH TEST 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 12/09/1998 Report No.: 9833168 Report Date 02/08/1999 Client No.: 08644025 Project No.: 43-2333-98 Client: The Beck Oroup Project: Attn: Oilier Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTRACTOR: BECK CONCRE'rv. sUPPLmR: TXI PLA~: 41 SPECIFiCA~ON ~QUI~~ ~N~: 5~ psi ~ 28 Days SL~P: 6.0" Max A~m N/A TEST M~OO: ASTM C- 143 ASTM C- 172 ASTM C-39 SAMPLE LOCATION: C.7 @ 5.7 CYLINDER MEASURED MARKED SLUMP SET NO. (inches) 4 1 6.25 4 2 6.25 4 3 6.25 4 4 6.25 4 5 6.25 4 6 6.25 DATE TESTED 12/11/1998 PROJECT DATA CONCRETE CLASS: 8208 PLACEMF_,HT DA~: 12/09/1998 BATCH TIME: 8:39am TIME SAMPLED: 9:10am BY: Mike Odom WEATIIER CONDITIONS: TEMPERATURE (F) - AIR TRUCK NO: 541 AIR CON'rENT (%): N/A PLACEMENT LOCATION: Sec page I REPORT OF TESTS MAXIMUM AGE LOAD (days) (lbs. force) 2 98260 12/12/1998 Fair 42 F CONCRE~: 66 F TICKET NO: 119620111 UNIT WEIGIrr (pc0: N/A 12/16/1998 12/16/1998 0110611999 01/06/1999 ACCUMULATIVE YARDS: 500 COMPRESSIVE STRENGTIt FRACTURE (i~i) TYPE 3470 3 104270 3690 7 158930 7 158170 Average 28 205360 28 207500 Average 5620 5590 5610 7260 7340 7300 0ILL This report is exclusively for the use of the client indicated above and shall not b~ reproduced except in full without the written approval of HBC Engineering, Inc. Page 7 of 8 R'epo. rt No.: 9833168 CYLINDER MEASURED MARKED SLUMP SET NO. (inches) 4 7 6.25 Ail samples DATE TF_3TED 02/03/1999 taken from hopper. AGE 56 MAXIMUM COMPRESSIVE LOAD STRENGTH FRACTURE Obs. force) (p~i) TYPE 215880 7630 Technician: Mike Odom Report Distribution: (I) The Beck Group (I) Gromatzky Dupree & Assoc. (I) Brockette Davis Drake, Inc. (1) The Beck Group Started: 2:30am (I) The Beck Group (I) Dalcan, Inc. Finished: 1 l:00am Vice President 0ILL This report is exclusively for the use of thc client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 8 of 8 CONCRETE COMPREo$IVE STRENGTH TES'x 8901 Carpenter Frwy- Suite #100 Dallas, Texas 75247 Date of Service: 01/28/1999 Report No.: 9903453 Client No.: 08644025 Project No.: 43-2333-98 Report Date 02/08/1999 Client: The Beck Group Project: Atto: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. COtO'~crog'. BECK CONCRETE SUPPLIER: TXI PLANT: 41 SPZCt~CA~ON m~QUiRz~,~s STS~aTtI: 4000 psi @ 28 Days SLOMY: 6.0" Max Aim N/A TEST M~"mOO: ASTM C- 143 ASTM C- 172 ASTM C-39 PROJECT DATA CONCV. ZTZ CLASS: 9508 PLACEMENT DATE: 01/28/1999 BATCll TIME: h06pm Tn~ SAIV~LZD: l:45pm aY: Mike Odom WEATHER CONDITIONS: TEMPE~ (F) - AIR TRUCK NO: 459 AIR CONTENT (~): N/A Cloudy 72 v CON~nS.'TE: 75 v ~CKET NO: 1227852 u~rr WEiGtrr (pc0: N/A PLACEMENT LOCATXON: Building I, Level I, patio retaining walls west to south SAMPLE LOCATXON: CYLINDER MARKED SET NO. See below 1W~SURED SLUMP 0"~) 1 I 5.75 I 2 5.75 1 3 5.75 I 4 5.75 DATE 02/0411999 02/0411999 REPORT OF TESTS ACCUMULATIVE YARDS: MAXIMUM COMPRESSIVE AGE LOAD STRENGTH (days) (!1~. force) (i~'i) 7 101770 3600 7 103610 3660 Average 3630 02/2511999 02/25/1999 28 28 3O 1 5 5.75 03/25/1999 56 Sample location: West Technician: Mike Odom Report Distribution: (!) The Beck Group (1) Gromatzky Dupree & Assoc. (I) Brockette Davis Drake, Inc. (1) The Beck Group side wall, 20' south Started: h30pm (I) The Beck Group (I) Dalcan, Inc. from north end. Finished: 4:30pm Vice President This repotl is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, inc. 01LL Page I of 1 CONCRETE COMPRESSIVE STRENGTH TEST' 8901 Carpenter Frwy., Suite #100 Dallas, Te~ms 75247 Date of Service: Client No.: Client: Services: 0110811999 08644025 The Beck Gwup Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Report No.: 9901546 Project No.: 43-2333-98 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Report Date 02/08/1999 Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. cot~rio, croa: BECK COt~CaETESm'PLm~ TXI p~: 41 S~C~ON ~U~ S~O~: 5~ psi ~ 28 Days sc~: 6.0" Max n~ N/A ~ ~O~: AS~ C- 143 AS~ C-172 AS~ C-39 PROJECT DATA CONCR~rg CLASS: 154 PLACEMENT DATE: 01/0811999 BATCH TIM~: 12:36pm TIME SAMPLED: l:10pm BY: MikeOdom WEATm~R coN~rrloNs: Cloudy Tr_.M~ZgATUREig)-Am 41 g CONCRETe: 38 ~' 'r~ucKNo: 383 TICK_RT ~O: 1210825 Am com~r (~): N/A vjtvrr wg~(;irr (pet):. N/A PLACEMENT LOCATION: Building Columns (19) Level Iii P, N, M, & K, $ ~ 9.1, N, M, L, K ~ 10, E & F ~ 11. E. F,G~ 12, H,G,F,E ~ 13 SAMPLE LOCATION: E @ 13 CYLINDER MARKED SET NO. MEASURED SLUMP I I 6.00 I 2 6.00 1 3 6.00 1 4 6.00 I 5 6.00 DATE TESTED 01/15/1999 01115/1999 02/0511999 02/0511999 REPORT OF TESTS ACCVm~AU~ YARDS: 40 MAXIWIUM COMPRESSIVE AGE LOAD STRF~GTH (days) (lbs. force) (psi) 7 1733OO 6130 7 163110 5770 Average 5950 28 22O96O 7810 28 22926O 8110 Average 7960 0310511999 56 Technician: Mike Odom Report Distribution: (I) Th~ Beck Group (I) Gromaizky Dup~ee & Assoc. (I) Brocketle Davis Drake, Inc. (i) The Beck Group Started: l:oopm (I) The Beck Group (!) Dalcan, Inc. Finished: 4:00pm EUgene Harbour Vice President This repo~ is exclusively for the use of the client indicated above and shall not be reproduced except in full without tbe written approval of HBC Eagincering, Inc. Page I of 1 0ILL CONCRETE COMPRESSIVE STRENGTH TEST 8901 Carpenter Frwy., Suite #100 Dallas, Texas 7S247 Date of Service: 01/28/1999 Client No.: 08644025 Report No.: 9903452 Report Date 02/0811999 Project No.: 43-2333-98 Client: The Beck Group Attn: Oillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. cot, rrRAcxoR: BECK CONCRETE SUPPLIER: TXI PLANT: 41 SPECIFIC. AXION REQUIREMENTS STREN(;Tm 5000 psi @ 28 Days SLb~P: 6.0" Max AIR: N/A Tg.Vr MrmOD: ASTM C- 143 ASTM C-172 ASTM C-39 SAMPLE LOCATION: Beam along midway line CYLINDER MEASURED MARKED SLUMP DATE SET NO. (inches) TESTED I I 5.75 01/31/1999 PROJECT DATA CONCRETE CLASS: 8208 PLACEME~ DATE: 01/28/1999 BATCH TIME: 6:47am TIME SAMPLED: 7:15am BY: Mike Odom WEATHER CONDITIONS: TEMPERATURE (F) - AIR TRUCK NO: 457 AIR co~rmNT 1~): N/A PLACEMENT LOCATION: Cloudy 61 F CONCPA'T~: 72 F TICKm'NO: 1227414 UNIT WEIGHT (pcf~ N/A Building shb Level V (SB) 5.7-B, A-D & E-H REPORT OF TESTS ACCt V A VE YARDS: 530 COMPRESSIVE AGE LOAD STRENGTtl FRACTURE (days) (lbs. force) (psi) TYPE 3 1071 lO 3790 I 2 5.75 02/04/1999 7 130570 4620 I 3 5.75 02/0411999 7 134800 4770 Average 4700 5.75 02125/1999 28 5.75 02/2511999 28 I 6 5.75 03/25/1999 56 OILL This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page I of 8 CONCRETE COMPRESSIVE STRENGTH TEST 8901 Carpente~ Frwy., Suite #100 Dallas, T~ 75247 Date of Service: Client No.: Client: 01/28/1999 08644025 The Beck Group ARm Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Report No.: 9903452 Report Date 02/08/1999 Project No.: 43-2333-98 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. co~rrRAc'rom BECK coNcRE'r~ SUPPLmm TXI pLA~: 41 svzc~cn~o~ ~QO~~ ~a~: 5~ psi ~ 28 Days sL~: 6.0" Max nm: N/A ~ ~om ASTM C- 143 ASTM C-172 ASTM C-39 PROJECT DATA cobicggTE cLASS: 8208 pLAczMgt,rr OATE: 01/28/1999 BATCH TIME: 7:55am TIME SAMPLED: 8:55am BY: Mike Odom WEATII~R CONDITIONS: TEMPERATURE (F) - AIR TRUCK biO: 462 AIR cot, erfurt (~): N/A PLACEMENT LOCATION: Sec page I Cloudy 63 v coscREaag: 76 v XlCr~V NO: 1227529 UNIT WEIGHT (pc2)3 N/A SAMPLE LOCATION: CYLINDER MARKED SET NO. Along Line C & 6.5 MF, ASURED SLUMP (inch.) 2 1 5.25 2 2 5.25 2 3 5.25 2 4 5.25 2 5 5.25 2 6 5.25 REPORT OF TESTS DATE AGE TESTED (days) 01/3111999 3 02/04/I999 7 02/04/1999 7 02/25/1999 28 02/25/1999 28 03/25/1999 56 ACCUMULATIVE YARDS: 530 MAXIbIUM COMPRESSIVE LOAD STRENGTII (Ib~. force) (psi) FRACTURE TYPE 106530 3770 126470 4470 I30610 4620 Average 4550 OILL This rcpotl is exclusively for thc usc of the client indicated above and shall not be reproduced except in full without thc written approval of HBC Engineering, Inc. Page 2 of 8 Re.port No.: 9903452 Ten (10) gallons of water added. OILL This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 3 of 8 CONCRETE COMPRESSIVE STRENGTH TEST 8901 Carpenter Frwy., Suite #100 Dallas, Texas 7S247 Date of Service: 01/28/1999 Report No.: 9903452 Report Date 02/08/1999 Client No.: 08644025 Project No.: 43-2333-98 Client: The Beck Group Project: Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTm~CTOm BECK CONCRetE SUPPLIER: TXI PCAh'r: 41 SPECIFICATION REQUIREMENTS SXaZNt;Ttt: 5000 psi @ 28 Days SLUMV: 6.0" Max Aim N/A TEST METIIOD: ASTM C- 143 ASTM C- 172 ASTM C-39 SAMPLE LOCATION: Along K & 9.3 CYLINDER MEASURED MARKED SLUMP SET NO. (inches) 3 1 5.75 3 2 5.75 3 3 5.75 3 4 5.75 3 5 5.75 3 6 5.75 DATE TESTED 01/31/1999 PROJECT DATA CONCm~T~ CLASS: 8208 PLACI,~VIEHT DAT~-: 01/2811999 BATCH TIME: 8:41am TIME SAMPLED: 9:55am BY: Mike Odom WEATIIER CONDITIONS: TEMPERATURE (1;3 - AIR TRUCK NO: 360 AIR CONTENT (%): N/A PLACEMENT LOCATION: See page I REPORT OF TESTS MAXIMUM AGE LOAD (days) (lbs. force) 3 90130 02/0411999 02/0411999 02/2511999 02/2511999 Cloudy 65 F CONCmgTg: 73 F TICr~'rNO: 1227584 UNITWEIGtIT(pc~ N/A 03/25/1999 7 120460 7 118460 Average 28 28 ACCUMULATIVE YARDS: 530 COMPRESSI~ STRENGTH FRACTURE (psi) TYPE 3190 4260 4190 4230 56 0ILL This repo~ is exclusively for the usc of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering. inc. Page 4 of 8 Report No.: 9903452 Twenty (20) gallons of water added. OILL This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 5 of 8 CONCRETE COMPRESSIVE STRENGTH TEST · 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Report Date Date of Service: 01/28/1999 Report No.: 9903452 02/08/1999 Client No.: 08644025 Project No.: 43-2333-98 Client: The Beck Group Project: Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTRACTOm BECK COnCRETESm'PLmR: TXI PLANT: 4 l SPECIFICATION REQUIREMENTS s~Gxm 5000 psi @ 28 Days SLUM~: 6.0" Max AIR: N/A TFZT M~"nIOm ASTM C- 143 ASTM C-172 ASTM C-39 PROJECT DATA CO~CR~r~ CLASS: 8208 pLACZMZNT DATZ: 01/28/1999 BATCH TIME: 9:39am TIME SAMPLED: 10:45am BY: Mike Odom WEATHER CONDITIONS: TElVlPERATURE (F) - AIR TRUCK NO: 414 Am cot,vrgNT (%): N/A PLACEMENT LOCATION: See page 1 Cloudy 66 F CONCRETe: 73 V TICr~T NO: 1227664 UNIT WEIGHT (pcB: N/A SAMPLE LOCATION: CYLINDER MARKED SET NO. Along G & 11.5 MEASURED SLUMP (tnch~s) 4 I 6.00 4 2 6.00 4 3 6.00 4 4 6.00 4 5 6.00 DATE T~VI~D 01/30/1999 REPORT OF TESTS AGE LOAD (days) (lbs. force) 2 65040 02/04/1999 02/04/1999 02/25/1999 02/25/1999 7 118460 7 124150 Average 28 28 ACCUMULATIVE YARDS: 530 COMPRESSIVE STRENGTH FRACTURE (psi) TYPE 2300 4190 4390 4290 4 6 6.00 03/25/1999 56 0ILL This repotl is exclusively for the usc of thc client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, lac. Page 6 of 8 Report No.: 9903452 Twenty (20) gallons of water added. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. 0ILL Page 7 of 8 CONCRETE COMPRESSIVE STRENGTH TEST ENGINEERI~, INC. 8901 Carpenter Fray., Suite #100 Dallas, Texas 7S247 Date of Service: 01/28/1999 Report No.: 9903452 Report Date 02/08/1999 Client No.: 08644025 P£oject No.: 43-2333-98 Client: The Beck Group Atto: Gillett Berger 1700 Pacific Ave.. Suite 3800 Dallas TX 75201-4619 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell. Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. co~crom BECK CONCRE'r~surrLma: TXI PLA~rr: 41 SPECIFICATION REQUIREMENTS sTiu~Na~: 5000 psi @ 28 Days SLUM~: 6.0" Max Am: N/A TEST MZ-nlOO: ASTM C- 143 ASTM C- 172 ASTM C-39 PROJECT DATA CONCRE~r~ CLASS: 8208 PLACEMENT DATE: 01/2811999 BATCH T~M~: 11:12am T~SAMPLED: 12:lSpm BY: Mike Odom WEATI~R COHDITIONS: TEMPERATURE (V) - AIR TRUCK NO: (~0 Am CO~NT (~,): N/A PLACEMENT LOCATION: Sec page I Cloudy 69 r CONCRm~: 76 r aaClCZ~r NO: 1227767 uNrr w~mtrr (pet)..- N/A SAMPLE LOCATION: E.5 & 11.5 CYLINDER MEASURED MARKED SLUMP SET NO. 5 I 5.50 REPORT OF TESTS DATE AGE LOAD TESTED (days) Obs. force) 01/30/1999 2 69150 ACCUMULATIVE YARDS: 520 COMPRESSIVE STRENGTH FRACTURE (l~t) TYPE 245O 5 2 5.50 5 3 5.50 5 4 5.50 5 5 5.50 02/0411999 7 122860 02/04/1999 7 126720 Average 02/2511999 28 02/25/1999 28 4340 4480 4410 5 6 5.50 Technician: Mike Odom Report Distribution: (1) Tbe Beck Group (1) Gromatzky Dupree & Assoc. (I) Brockette Davis Drake, Inc. (I) The Beck Group 03/2511999 56 Started: 6:00am (I) The Beck Group (I) Dalcan, Inc. Finished: l:30pm ~ Engl~ Eugene Harbour Vice President This report is exclusively for the use of thc client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. 0ILL Page 8 of 8 coNcRETE , · ' COMPRESSIVE STRENGTH TES I' 8..901 Carpenter Frwy., Suite #100 Dallas, T~xa~ 75247 Date of Service: 01/06/1999 Client No.: 08644025 Client: The Beck Group Services: Report No,: 9901295 Report Date 02/08/1999 Project No.: 43-2333-98 Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Projec~ GT~S~ Coppell Road & Corporate Drive Coppell, Texas Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples· PROJECT DATA coterRAcToa: BECK CONCRETE Ct. ASS: 8208 CONC~ SUPPLIEg: TXI PL~,CF, MENT DAT~: 01/~/I999 BATCIt T~E: 2:52pm p~: 41 Tree SAMPLED: 3:45pm BY: Mike Odom SPECIFICA~ON ~QUI~M~ WEAT~R CO~IONS: Fair S~GTm 5~ psi ~ 28 Days ~E~(~-Am 38 g CONC~TE: ~ F SC~: 6.0" Max xa~C~O: 803 ~C~ ~o: 1207387 AIR: N/A AIR CO~ (%): N/A UNIT WEIGHT (~O:. N/A P~CEME~ ~CATION: T~ M~IIOD: ASTM C- 143 ~vel Iii building s~b A-d, 5.7-8. N-Jg-10, E-H, 11-13 ASTM C- 172 ASTM C-39 SAMPLE LOCATION: A.5 @ 6.5 REPORT OF TESTS ACCtn CATIVE YARDS: 550 CYLINDER MEASURED MAXIblUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTIt FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE I I 6.25 01/08/1999 2 73660 2600 I 2 6.25 01/13/1999 7 161290 5700 1 3 6.25 01/13/1999 7 156890 5550 Average 5630 I 4 6.25 02/03/1999 28 206380 7300 I 5 6.25 02/03/1999 28 203710 7200 Average 7250 I 6 6.25 03/03/1999 56 0ILL This report is exclusively for the use of ~he client indicated above and shall not be reproduced except in full wilhout the written approval of HBC Engineering, Inc. · Page I of 6 Report No.: 9901295 Note: Ail slumps taken at hopper. OILL This report is exclusively for thc usc of thc client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 2 of 6 CONCRETE COMPRESSIVE STRENGTH TEST 8901 Carpenter FrwY., Suite #100 Dallas, Texas 75247 Date of Service: Client No.: 01/06/1999 08644025 Report No.: 9901295 Project No,: 43-2333-98 Report Date 02/08/1999 Client: The Beck Group Project: Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTRACTOR: BECK CONCR_~I'~ SUPPLIER: TXI PLANT: 41 SPECIFICATION REQUIREMENTS S~(;TH: 5000 psi @ 28 Days SLUMP: 6.0" Max AIR: N/A TEST ME~IOD: ASTM C- 143 ASTM C-172 ASTM C-39 SAMPLE LOCATION: Level I11 @ Lines C @ 6 CYLINDER MEASURED MARKED SLUMP SET NO. (inches) 2 1 6.50 2 2 6.50 2 3 6.50 2 4 6.50 2 5 6.50 2 6 6.50 DATE TESTED 01/08/1999 PROJECT DATA CONCgZTE CLASS: 8208 PLACEMENT DATE: 01/06/1999 BATCH'rn~dg: 4:36am TIME SAMPLED: 5:00am BY: Mike Odom WEATItER CONDITIONS: TEMPERATURE {F) - AIR TRUCK NO: 711 AIR CONTENT (%): N/A PLACEMENT LOCATION: See page I REPORT OF TESTS MAXIMUM AGE LOAD (days) (lbs. force) 2 76480 01/13/1999 01/13/1999 02/03/1999 02/03/1999 Foggy 37 F CONCRETE: 55 F TICKET NO: 1207469 u~Tr WEIGHT (p~0:. N/A 03/03/1999 7 158550 7 168770 Average 28 211080 28 216960 Average 56 ACCUMULATIVE YARDS: 550 COMPRESSIVE STRENGTtl FRACTURE (psi) TYPE 27OO 5610 5970 5790 7460 7670 7570 0ILL This report is exclusively for ~he use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 3 of 6 CONCRETE COMPRESSIVE STRENGTH TEST 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 01/06/1999 Client No.: 08644025 Report No.: 9901295 Report Date 02/08/1999 Project No.: 43-2333-98 Client: The Beck Group Project: Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. coNTRAcrom BECK CONCRETE SUPPLIER: TXI rLAt~rr: 41 SPECIFICATION REQUIREMENTS STRENGTH: 5000 psi @ 28 Days SLUMP: 6.0" Max AIR: N/A T~"r ME~IOD: ASTM C- 143 ASTM C- 172 ASTM C-39 SAMPLE LOCATION: @ N-9 PROJECT DATA CONCP, m~ CLASS: 8208 rLAc~rr on~: 01/06/1999 BATCH TIME: 5:52am TnviE SAMPLED: 6:15am BY: Mike Odom WEArIER COt~OmONS: Foggy TEMPERATURE (F). AIR 34 F CONCRETE: 59 F TRUCKNO: 805 TICKET NO: 1207562 AIR CONTENT (%): N/A UNIT WEIGHT (pc0:. N/A PLACEMENT LOCATION: See page I REPORT OF TESTS ACCUMULATIVE YARDS: 550 CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTII FRACTURE SET NO. (inches) T~ESTED (days) (lbs. force) (psi) TYPE 3 I 5.25 01/09/1999 3 123560 4370 3 2 5.25 01/13/1999 7 165230 5840 3 3 5.25 01/13/1999 7 175830 6220 Average 6030 3 4 5.25 02/03/1999 28 214280 7580 3 5 5.25 02/03/1999 28 216240 7650 Average 7620 3 6 5.25 03/03/1999 56 This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. 0iLL Page 4 of 6 CONCRETE COMPRESSIVE STRENGTH TESqt' Date of Service: 01/06/1999 Report No.: Client No.: 08644025 Project No.: Client: The Beck Group Project: Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 .8.901 Carpenter Frwy., Suite #100 DalI~; T,~p_~ 75247 9901295 Report Date 02/08/1999 43-2333-98 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. COn~atCTOR: BECK CONCRETE SUPPLIER: TXI PLANT: 41 SPECIFICATION REQUIREMENTS STR~GTm 5000 psi @ 28 Days SLU~P: 6.0" Max AIR: N/A TEST METIIOD: ASTM C- 143 ASTM C-172 ASTM C-39 SAMPLE LOCATION: Along Line M @ 9.7 PROJECT DATA COt~CRE'TE CLASS: 8208 PLACI~IENT DATE: 01/06/1999 BATCH TIME: 7:30am TIME SAMPLED: 8:00am BY: Mike Odom W~TmgR CONDrnONS: Foggy TEMPERATURE (F) - AIR 37 v CONCRETe: 61 F TRUCK NO: 711 TICKET NO: 1207717 AIR cot~rr~NT (%): N/A um'r WEIGHT (pc0: N/A PLACEMENT LOCATION: See page I REPORT OF TESTS ACCUMULATIVE YARDS: 540 CYLINDER MEASURED MAXIMUM. COMPRESSIVE MA RKED SLUMP DATE AGE LOAD STRENGTH FRA C'I~RE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE 4 I 6.75 0 !/09/1999 3 102530 3630 4 2 6.75 0 l/l 3/1999 7 167960 5940 4 3 6.75 01/13/1999 7 158590 .5610 Average 5780 4 4 6.75 02/03/1999 28 209840 7420 4 5 6.75 02/03/1999 28 214390 7580 Average 7500 4 6 6.75 03/03/1999 56 This repofl is exclusively for the usc of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. 0ILL Page 5 of 6 CONCRETE COMPRESSIVE STRENGTH Date of Service: 01/06/1999 Report No.: Client No.: 08644025 Project No.: Client: The Beck Group Project: Attn: Oillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 752014619 8.~1 Cgp~t~- ['rwy., Suit~ Dallas, T~a, 7S247 9901295 Report Date 02/08/1999 43-2333-98 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTRAcroR: BECK CONCRETE SUPPLIER: TXI PLANT: 41 SPECIFICATION REQUIREMENTS STRE~OXm 5000 psi @ 28 Days SLUm': 6.0" Max AIR: N/A TEST MmnIOD: ASTM C-143 ASTM C-172 ASTM C-39 PROJECT DATA CONCRETE ct~,ss: 8208 PLACEMENT DATE: 01106/1999 aATCH T~m~: 9:00am TIME SAMPLED: 9:30am aY: Mike Odom WEATHER CONDITIONS: TEMPERATURE (F) - AIR T~UCK NO: 715 AIR CONTENT (%): N/A PLACEMENT LOCATION: Sec page I Foggy 43 F CONCRm~: 63 ~ TXCKETNO: 1207930 uNrr WEIGHT (pc0:. N/A SAMPLE LOCATION: Along F.5 @ 12.5 CYLINDER MEASURED MARKED SLUMP SET NO. (inches) 5 I 6.00 REPORT OF TESTS DATE AGE LOAD TESTED (days) (lbs. force) 01/09/1999 3 106360 ACCUMULATIVE YARDS: 540 COMPRESSIVE STRENGTH FRACTURE (psi) TYPE 3760 5 2 6.00 5 3 6.00 5 4 6.00 5 5 6.00 5 6 6.00 Technician: Mike Odom Report Distribution: (1) The Beck Group (I) Gromatzky Dupree & Assoc. (I) Brockette Davis Drake, Inc. (1) The Beck Group 01/13/1999 7 188810 01/13/1999 7 178660 Average 02/03/1999 28 225460 02/03/1999 28 225480 Average 03/03/1999 56 Started: 2:00am (1) The Beck Group (I) Dalcan, Inc. Finished: 10:30am 6680 .6320 6500 7970 7970 7970 H~~u~~~~Inc' Vice President This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of H BC Engineering, Inc. 0ILL Page 6 of 6 CONCRETE COMPRESSIVE STRENGTH TEST 8~01 Carpenter Frwy., Suite #100 Dallas, Texas 7S247 Date of Service: 01/0811999 Client No.: 08644025 Report No.: 9901545 Project No.: 43-2333-98 Report Date 02/0811999 Client: The Beck Group Project: Attn: Oillett Berger 1700 Pacific Ave., Suit~ 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. PROJECT DATA CO~raACrOa: BECK CONCaET~ CLASS: 8205 CONCRETE SUPPLIER: TXI PLACEMFANT DATE: 01/08/1999 BATCH TUV~: 2:57am PLANT: 41 TIME SAMPLED: 3:30am BY: Mike Odom SPECIFICATION REQUIREMENTS WEATI~R COMMONS: Foggy STa~OTm 4000psi @ 28Days TEMI'ERAXU~(g)-Am 46 F coNcg~-r~: 61 F SLUM~: 6.0" Max TgUCK NO: 474 TICKET NO: 1209931 AIR: 3-6% AIR CONTENT (~): 4.8 uNrr w~iG~rr (~0.: N/A TEST METHOO: ASTM C- 143 PLACEMENT LOCATION: Ho~h paving limits ~o bay 4.5& 6 ASTM C- 172 N limits bay ? to 50' south of third island ASTM C-39 SAMPLE LOCATION: See Below CYLINDER MEASURED MARKED SLUMP SET NO. (h~h~) 1 1 2 I 3 I 4 REPORT OF TESTS ACC OLATrV YARDS: 450 MAXIMUM COMPRESSIVE DATE AGE LOAD STRENGTH TESTED (days) (lbs. force) (psi) 6.00 01/15/1999 7 114020 4030 6.00 01/15/1999 7 1235:30 4370 Average 4200 6.00 02/05/1999 28 153280 5420 6.00 02/05/1999 28 133150 4710 Average 5070 1 5 6.00 03/0511999 56 FRACTURE TYPE Sample location: Bay 5, inside 31D island bullnose west from east limits. Ten gallons of water added. 0ILL This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page I of 5 CONCRETE COMPRESSIVE STRENGTH TEST ~901 Carpenter Frwy., Suite #100 Dallas, Tex~s 75247 Report Date Date of Service: 01/08/1999 Report No.: 9901545 02/08/1999 Client No.: 08644025 Project No.: 43-2333-98 Client: The Beck Group Project: Atto: Oilier Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONT~.S. CTOR: BECK CONCRETE SUPPLIER: TXI PLANT: 41 SPECWlCATION REQUIREMENTS STRENaTm 4000 psi @ 28 Days SLUM~: 6.0" Max AIR: 3-6% TEST Sm'mOD: ASTM C- 143 ASTM C-172 ASTM C-39 PROJECT DATA CONCRETE CLASS: 8205 ~..ACEIVW.=wr DATE: 01/08/1999 aATCH TISm: 4:08am TIME SAMI~ED: 4:35am aY: Mike Odom WEATHER CONDITIONS: TEMPERATURE (F). AIR TRUCK NO: 389 AlE cowrie' (~): 4.7 PLAC~ LOCATION: See page 1 Foggy 46 F CONCRETE: 58 F TICKETNO: 1209979 uNrr WEi~rr (p~0..' N/A SAMPLE LOCATION: See below REPORT OF TESTS CYLINDER MEASURED MAXIMUM MARKED SLUMP DATE AGE LOAD SET NO. (inehes) TESTED (days) (lbs. force) 2 1 6.25 01/15/1999 7 102250 2 2 6.25 01/15/1999 7 96040 Average 2 3 6.25 02/05/1999 28 128430 2 4 6.25 02/05/1999 28 143400 Average 2 5 6.25 03/05/1999 56 ACCUMULATIVE YARDS: 450 COMPRESSIVE STRENGTH (psO 3620 3400 3510 4540 5070 4810 FRACTURE TYPE Sample location: Bay 7, 20' south from centerline northeast driveway. Slump taken at hopper. 0ILL This repot~ is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 2 of $ · CONCRETE COMPRESSIVE STRENGTH TEST Date of Service: Client No.: 0110811999 08644025 Report No.: 9901545 Project No.: 43-2333-98 Carpenter Frwy. Suite #100 Dallas, Tm~ 75247 Report Date 02/0811999 Client: The Beck Group Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of flesh concrete at the placement locations, perform required field test and cast compressive strength samples. cor~RAcroR: BECK CONCRET~ SUPPLmR: TXI e~: 41 SP~C~ICA~ON ~QUI~~ ~Na~: ~ psi ~ 28 Days SL~: 6.0" M~ Am: 3~% ~ ~O~: ASTM C-143 AS~ C-172 ASTM C-39 PROJECT DATA CONCRET~ CLASS: 8205 PLACEMENT DATE: 01/0811999 BATCH Tn~: 5:08am TI~SAMPLED: 5:45am BY~ Mike Odom WEATHER CONDITIONS: Foggy TEMPERATURE (F). Am 46 F CONCRETE: 63 P TRUCKNO: 802 ~Cg~TNO: 12110033 Am Cotvr~NT (~): 5.0 uNrr w~iGtrr (oct): N/A PLACEMENT LOCATION: See page I SAMPLE LOCATION: See below REPORT OF TESTS ACCtrm~X~VE YARDS: 450 CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH SET NO. (Inches) TESTED (days) (lbs. force) (psi) 3 1 6.00 01/15/1999 7 107030 3780 3 2 6.00 01/15/1999 7 100920 3570 Average 3680 3 3 6.00 02/05/1999 28 162200 5740 3 4 6.00 02/05/1999 28 159860 5650 Average 5700 3 5 6.00 03/05/1999 56 FRACTURE TYPE Sample location: Bay 6 centerline area, 20' south from northern islands. Ten gallons of water added. 0ILL This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 3 of 5 CONCRETE COMPRESSIVE STRENGTH TEST 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75:/47 Date of Service: 01/08/1999 Client No.: 08644025 Client: The Beck Group Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Report No.: 9901545 Project No.: 43-2333-98 Report Date 02/08/1999 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. COt~rrRACTOR: BECK CO~CU'r~soPPLmR: TXI Pur~rr: 41 SPEC~I~ON ~UI~~ S~G~: 4~ psi ~ 28 Days SL~: 6.0" M~ ~ 3~% ~ M~oo: AS~ C- 143 ASTM C- 172 ASTM C-39 PROJECT DATA CONC~ CUSS: 8205 r~c~w~rr DA~: 01/08/1999 BATCH Tram: 6:12am Tn~E SA~'LED: 7:10am BY: Mike (Mom W~R cotgnmoNs: Light fog ~as~ERA~Ut~.Am 45 V CONC~ 63 r ~UCK ~O: 474 T~C~NO: 1210112 Am co~ (%): 5.2 ~ ~tG~ (~0~ N/A P~C~ L~A~ON: page I SAMPLE LOCATION: Bay 4 centerpoint a~ea CYLINDER MEASURED MARKED SLUMP SET NO. (inch~s) 4 I 6.00 4 2 6.00 4 3 6.00 4 4 6.00 4 5 6.00 DATE TESTED 01/15/1999 01/15/1999 02/05/1999 02/05/1999 REPORT OF TESTS ACCtn XUX v VAI S: 450 MAXIMUM COMPRESSIVE AGE LOAD STRENGTH (d~ys) Olin force) 7 114320 4040 7 122400 4330 Average 4190 28 155570 5500 28 152090 5380 Average 5440 03/05/1999 56 FRACTURE TYPE Ten gallons of water added. 0ILL This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the wriuen approval of HBC Engineedng, Inc. Page 4 of $ CONCRETE COMPRESSIVE STRENGTH TEST' 8901 Carpenter Frwy. Suite #I00 l~lt~; Texas 75247 Report Date Date of Service: 01/08/1999 Report No.: 9901545 02/08/1999 Client No.: 08644025 Project No.: 43-2333-98 Client: The Beck Group Project: Atto: Oillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. coto'a~R: BECK CONCRETE SUPPLIER: TXI PLA~: 41 SP~-Cn~CATXON m~UI~ ~a~: ~ psi ~ 28 Days SL~: 6.0" M~ n~ 3~% ~x ~oo: ASTM C-143 ASTM C- ~72 AS~ C-39 PROJECT DATA CONCRE'r~ CLASS: 8205 PLACE~ DATE: 01/08/1999 BATCH TIME: 8:01am Tnvms,*mn'LED: 8:30am BY: Mike Odom WEATHER CONDITIONS: TEMPERATURE (F). AIR TRUCK NO: 802 AIR COt, n'ENT (~): 5.0 PLACEMENT LOCATION: Sec page ! Cloudy 43 w CONCit~'TE: 60 F TICKETNO: 1210298 UmTWgXG~rr(p~); N/A SAMPLE LOCATION: See below CYLINDER MEASURED MARKED SLUMP DATE SET NO. (inches) TESTED 5 I 6.25 01/15/1999 5 2 6.25 01/15/1999 5 3 6.25 02/05/1999 5 4 6.25 02/05/1999 REPORT OF TESTS ACCUMULATIVE YARDS: 500 MAXIMUM COMPRESSIVE AGE LOAD STRENGTH (days) (lbs. force) (psi) 7 130550 4620 7 131110 4640 Average 4630 28 173500 6140 28 194780 6890 Average 6520 5 5 6.25 03/05/1999 Sample location: Bay 7 centerpoint area 20' bullnose. Ten gallons of water added. Technician: Mike Odom Report Distribution: (I) Thc l~ck Group (I) Gromatzky Duprce & Assoc. (1) Brocket~c Davis Drake, Inc. (1) The Beck Group 56 FRACTURE TYPE south of third Started: 2:00am Finished: 9:30am (1) The Beck Group (1) Dalcan, Inc. southern island ~ Engine. Eugene Harbour Vice President This report is exclusively for thc use of thc client indicated above and shall not be reproduced except in full without the writ~n approval of HBC Engineering, Inc. 0tLL Page 5 of 5 CONCRETE COMPRESSIVE STRENGTH TEST .. 8901 Carpenter Frwy., Suite #100 Dallas, T~,as 75247 Report No.: 9901423 Report Date 02/0811999 Date of Service: 01/07/1999 Client No.: 08644025 Client: The Beck Group Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Project No.: 43-2333-98 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. PROJECT DATA coma~cxoa: BECK CONCgETg Ct, ASS: 8208 CONCRg'm strePLrga: TXI P~c~ one: 01/07/1999 BATCH T~E: l:48pm P~: 31 T~E SAMPLED: 2:30pm BY: Mike Odom SPEC~ICA~ON ~QUI~M~ WEAT~R commons: PaRly cloudy ~NG~: 5~ psi ~ 28 Days sc~: 6.0" M~ TaUCg ~O: 482 ~C~NO: 12~677 AIR: N/A Am CO~ (~): N/A ~ ~xG~ (~: N/A TEST ~OD: AS~ C-143 P~C~ ~CATION: ~vel IV ~i~ing c~ums 19 9 A, B, C, D-6, A, B, C ~ 7, AB & 8,N, M, ~ K ~ 9, P, N, AS~ C-t72 M. ASTM C-39 SAMPLE LOCATION: A@ 6 REPORT OF TESTS Acc t XIVE YARD : 40 CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE I I 6.50 01/08/1999 I 46870 1660 1 2 6.50 01/09/1999 2 57350 2030 1 3 6.50 01/14/1999 7 112220 3970 1 4 6.50 01/14/1999 7 118060 4180 Average 4080 I 5 6.50 02/0411999 28 145940 5160 I 6 6.50 02/04/1999 28 149460 5290 Average 5230 OILL This report is exclusively for the use of the client indicated above nnd shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 1 of 2 Report No.: 9901423 - H~ CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE 1 ? 6.50 03/04/1999 56 Technician: Mike Odom Report Distribution: (I) The Beck Group (1) Oromatzky Dupree & Assoc. (1) Brockeue Davis Drake, Inc. (I) The Beck Group Started: 2:00pm (1) The Beck Group (!) Dalcan, Inc. Finished: 5:30pm ~ Engineer~n c~. Eugene Harbour Vice President This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. 0ILL Page 2 of 2 'CONCRETE COMPRESSIVE STRENGTH TEST .. 8901 Carpenter Fray., Suite #100 Datlas, Texas 7S247 Date of Service: 01/07/1999 Report No.: 9901422 Report Date 02/0811999 Client No.: 08644025 Project No.: 43-2333-98 Client: The Beck Group Project: Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of flesh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTRACrOR: BECK CONCRE:I~ SUPPLIER: TXI PLANT: 41 SPECIFICATION REQUIREMENTS STRENGTH: 4000 psi @ 28 Days SLC~a': 6.0" Max AiR: 3-6% TEST ~-'rHoo: ASTM C- 143 ASTM C- 172 ASTM C-39 PROJECT DATA CONCRE'rE CLASS: 8205 PLACEMENT DATE: 01/07/1999 BATCH TXM~: 3:17am TIME SAMPLED: 3:55pm BY: Mike Odom W~,TItER CONDrrloNs: foggy TEMPERATURE (F). AIR 47 g CONCRE~r~: 61 g T~UCK NO: 451 tlCg,~'r NO: 1208709 Am coro'gNT Os): 5.9 ~ w~i(;trr (L~:0: N/A PLACEMENT LOCATION: Paving Bay I & nor'd~.ast drive, Bay 4-7 SAMPLE LOCATION: See below CYLINDER MEASURED MARKED SLUMP DATE SET NO. (inches) TESTED 1 I 5.50 01114/1999 I 2 5.50 01/1411999 I 3 5.50 02/0411999 1 4 5.50 02/04/1999 REPORT OF TESTS ACCUMULATIVE YARDS: 590 MAXIMUM COMPRESSIVE AGE LOAD STRENGTII (days) (lbs. force) (psi) 7 106180 3750 7 96170 3400 Average 3580 28 128760 4550 28 142760 5050 Average 4800 I 5 5.50 03/04/1999 56 Sample location: Centerline area Bay 1 bullnose. Slump taken at truck hopper. between west inside eastern third island FRACTURE TYPE This report is exclusively for the use of the client indicated above and shall not I~ reproduced except in full without the written approval of HBC Engineering, Inc. 0ILL Page I of 5 CONCRETE COMPRESSIVE STRENGTH TEST Date of Service: 01/07/1999 Client No.: 08644025 .. 8901 Carpenter Frwy., Suite #10C Dallas, Texas 7524~ Report No.: 9901422 Report Date 02/0811999 Project No.: 43-2333-98 Client: The Beck Group Project: Attn: Gillctt Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTR~,CTOm BECK CONCRETE SUPPLIER: TXI PLAWr: 41 SPECIFICATION REQUIREMENTS STREN(;Tn: 4000 psi @ 28 Days SLUMP: 6.0" Max AIR: 3-6% TEST ME'mOD: ASTM C- 143 ASTM C- 172 ASTM C-39 SAMPLE LOCATION: See below CYLINDER MARKED SET NO. MEASURED SLUMP (ineh~s) 2 I 6.50 2 2 6.50 2 3 6.50 2 4 6.50 2 5 6.50 Sample location: Bay (W) (N) lane PROJECT DATA CONCRETE CLASS: 8205 PLACF, MENT DATE: 01/07/1999 BATCH TIME: 5:08am TIME SAMPLED: 6:00am BY: Mike Odom WEATHER CONDITIONS: TEMPERATURE (F) - AIR TRUC~:NO: 712 Am CONTENT (%): 5.8 PLACEMENT LOCATION: See page I cloudy 47 F CONCggTE: 59 F TicicEr NO: 1208736 uNrr WEIGHT (pe~: N/A REPORT OF TESTS MAXIMUM DATE AGE LOAD TESTED (days) (lb~ force) 01/14/1999 7 95660 01/14/1999 7 102850 Average 02/04/1999 28 134190 02/0411999 28 129280 Average 03/04/1999 56 ACCUMULATIVE YARDS: COMPRESSIVE STRENGTH (psi) 3380 3640 3510 4750 4570 466O 1/2, 70' (N) from centerline 560 FRACTURE TYPE This repor~ is exclusively for ~he use of the client indicated above and shall no~ be reproduced except in full without the written approval of HBC Engineering, Inc. 0ILL Page 2 of 5 CONCRETE COMPRESSIVE STRENGTH TEST I~GINi~P~, l~. 890! Carpenter Frwy., Suite #100 Dallas, Tens 75247 Date of Service: Client No.: Client: 01/0711999 0864.4025 The Beck Group Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 752014619 Report No.: 9901422 Project No.: 43-2333-98 Report Date 02/08/1999 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. CONTRt, CTOR: BECK CONCRE'I'E SUPPLIER: TXI PLAwr: 41 SPECIFICATION REQUIREMENTS STlUgNGTH: 4000 psi @ 28 Days SLUMP: 6.0" Max AIR: 3-6% TEST METHOD: ASTM C- 143 ASTM C-172 ASTM C-39 SAMPLE LOCATION: See below PROJECT DATA CONCRETE CLASS: . 8205 PLACFaMENT DATE: 01/07/1999 BATCH TIME: 6:57am TIME SAMPLED: 8:00am sv: Mike Odom WEATtmR CoN~mONS: Foggy T~M~V.n.~-~JlUg (~.AIR 49 F CONCaZ"r~: 61 F TRUCgNO: 451 'rlC~mTNO: 1208709 AIR cot, rr~NT (,~): 4.7 tn, aT W~I(;ItT (t~: N/A PLACEMENT LOCATION: See page ! REPORT OF TESTS ACCUMULATIVE YARDS: 560 CYLINDER MEASURED MAXIMUM COMPRE~IVE MARKED SLUMP DATE AGE LOAD STRF_...NGTH SET NO. (inches) TESTED (days) (lbs. force) (psi) 3 I 6.75 01 / 14/1999 7 100940 3570 3 2 6.75 01/14/1999 7 107170 3790 Average 3680 3 3 6.75 02/04/1999 28 124120 4390 3 4 6.75 02/04/1999 28 134750 4770 Average 4580 3 5 6.75 03/04/1999 56 FRACTURE TYPE Sample location: Centerline area northeast driveway thru centerline of Bay 4. Slump was taken at truck hopper. 0ILL This rep4:nl is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 3 of 5 CONCRETE COMPRESSIVE STRENGTH TEST .. 8901 Carpenter Frwy., Suite #I00 Dallas, Taas 75247 Date of Service: Client No.: 01/07/1999 08~.025 Report No.: 9901422 Project No.: 43-2333-98 Report Date 02/08/1999 Client: The Beck Group Attn: Oillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. coNTRAcroR: BECK CONCRETE SUPPLIER: TXI PLANT: 41 SPECn~ICAT~ON REQUXR.V~ STRENOTH: 4000 psi @ 28 Days SLUMI,: 6.0" Max AIR: 3-6% TEST MgmOD: ASTM C- 143 ASTM C- 172 ASTM C-39 PROJECT DATA CONCRETE CLASS: 8205 PLACElVlF.~ DATE: 01/07/1999 BATCXt TIME: 8:50am TIME SAMPLED: 9:30am BY: Mike Odom WEATHER CONDITIONS: TEMPERATURE (F). AIR TRUCKNO: 715 Am CotcrENT (%): 4.6 PLACEMENT LOCATION: See page 1 Foggy 54 F CONCRETE: 64 F TICKET NO: 1209112 vt~rr w~m~rr ( .p~-0: N/A SAMPLE LOCATION: Northeast drive @ centerline Bay 6 CYLINDER MARKED SET NO. MEASURED SLUMP 0n~hes) 4 1 6.00 4 2 6.00 4 3 6.00 4 4 6.00 4 5 6.00 REPORT OF TESTS DATE TESTED 01/14/1999 01/14/1999 AGE (days) 7 7 28 28 02/04/1999 02/04/1999 03/04/1999 56 MAXIMUM LOAD (lbs. force) 118520 114860 Average 159920 140190 Average ACCUMULATIVE YARDS: 560 COMPRESSIVE STRENGTH (psi) 4190 4060 4130 5660 4960 5310 FRACTURE TYPE Slump taken at truck hopper. 0ILL This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. Page 4 of 5 CONCRETE COMPRESSIVE STRENGTH TEST .. 8901 Carpenter Frwy., Suite #100 Dallas, T~ts 7S247 Date of Service: 01/07/1999 Client No.: 08644025 Report No.: 9901422 Report Date 02/08/1999 Project No.: 43-2333-98 Client: The Bock Group Attn: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. COt~aAcrom BECK CONCRETE SUPPLIER: TXI PLANT: .41 SPECIFICATION REQUIREMENTS SXg~OXH: 4000 psi @ 28 Days SLt~Vn': 6.0" Max AIR: 3-6% T~T M~mOD: ASTM C- 143 ASTM C-172 ASTM C-39 PROJECT DATA CONCRETE CLASS: 8205 tn.~,C,WM~vr DATE: 01/07/1999 EATCtl xn~m: 10:54am XtM~ SAMPLV-D: l 1:35am ax': Mike Odom WEATHER CONDITIONS: TEMPERATURE (Ir). AIR TRUCK NO: 420 AIR CONTENT(%): 5.0 PLACEMENT LOCATION: See pagc 1 Cloudy 56 F CONCRETE: 59 ~cr~-'r NO: 120935 uNrr W~IGtiT (090: N/A SAMPLE LOCATION: See below REPORT OF TESTS ACCUm T YARD : 560 CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH SET NO. (inches) TESTED (days) (lbs. force) (psi) 5 1 6.50 01/14/1999 7 119320 4220 5 2 6.50 01/14/1999 7 113470 4010 Average 4120 5 3 6.50 02/04/1999 28 149650 5290 5 4 6.50 02/04/1999 28 147110 5200 Average 5250 5 5 6.50 03/04/1999 56 FRACTURE TYPE Sample location: East end (NE) driveway inside and between last eastern island at centerline Bay 7. Slump was taken at truck hopper. Technician: Mike Odom Started: 2:00am Finished: 12:00pm H~ Engin~ Report Distribution: (1) The Beck Group ( 1 ) Thc Beck Group (1) Gromatzky Dupree & Assoc. (1) Dalcan, Inc. (I) Brockette Davis Drake, Inc. (I) Thc Beck Group Eugene Harbour Vice President This report is exclusively for the use of thc client indicated above and shall not be reproduced except in full without thc written approval of HBC Engineering, Inc. 0ILL Page 5 of $ IN-PLACE DENSITY ESTING Date of Service: Client No.: Client: 01/19/1999 08644025 The Beck Group Atto: Gillett Berger 1700 Pacific Ave., Suite 3800 Dallas TX 75201-4619 ..8901 Carpenter Frwy., Suite#100 Dallas, Texas 75247 Report No.: 9902555 Project No.: 43-2333-98 Report Date 02/08/1999 Project: GTE Shared Services Coppell Road & Corporate Drive Coppell, Texas Services: In-place density testing. cotcrgACTOm BECK PROJECT DATA Laboratory Test Method: ASTM D-698 Field Test Method: ASTM D-2922 ASTM D-3017 MOISTURE DENSITY RELATIONS: MA) No. Maximum Description Moisture % Density pcf Project l~equirements Moisture Density I See below 12.5 116.5 FIELD DENSITY TESTS - 1/+3 % 95 % TEST M/D MOISTURE NO TEST LOCATION No. (%) DRY DENSITY DENSITY (~0 (% max) Subgrade 339 Patio wall slab footing, west wall, N end at grade I 12.9 340 West wall, south end, at grade I 13.4 341 Generator pad, at grade I 11.8 Test results on this report meet project specification. 114.1 98 112.0 96 112.1 96 M/D No. 1 - Light brown and light gray silty sand with dark gray clay balls Technician: Mike Odom Report Distribution: ( I ) The Beck Group ( I ) Gromatzky Dupree & Assoc. (I) Brockette Davis Drake, Inc. (1) The Beck Group (I) The Beck Group ~ Engi~~a¢~ Eugene Harbour Vice President This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc. 07CR Page I of I