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Town Center L1B2-LR 990713CONCRETE COMPRESSIVE STRENGTH TEST fBC ENGINEERING, M. 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Report No.: 9916135 Report Date Date of Service: 06/11/1999 p 07/13/1999 Client No.: 26295000 Client: Ewing Properties, Inc. Attn: Mark Morris 14990 Landmark Blvd, #300 Dallas TX 75240 -6729 Project No.: 94991134 Project: Tom Thumb Denton Tap &: Sandy Lake Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. PROJECT DATA CONTRACTOR: Hill & Wilkinson CONCRETE SUPPLIER: Lattimore Materials PLANT: 3 SPECIFICATION REQUIREMENTS STRENGTH: 4000 psi @ 28 Days SLUMP: 3 -5 11 AIR: N/A TEST METHOD: ASTM C-143 ASTM C -172 ASTM C -39 SAMPLE LOCATION: See placement location CYLINDER MEASURED MARKED SLUMP DATE AGE SET NO. (incites) TESTED (days) 1 1 3.50 06/14/1999 3 MAXIMUM LOAD (lbs. force) 95710 ACCUMULATIVE YARDS: 9.5 COMPRESSIVE STRENGTH FRACTURE ( TYPE 3380 1 2 3.50 06/18/1999 7 113890 4030 1 3 3.50 07/09/1999 28 120110 4250 1 4 3.50 07/09/1999 28 121660 4300 Average 4280 Technician: Roy Montgomery Started: 12:00pm Finished: 2:00pm eying, Inc. Report Distribution: (1) Ewing Properties, Inc. (1) Raymond L. Goodson, Jr. Engrs. — (1) S.0 Companies (1) Hill & Wilkinson, Inc. Eugene Harbour (1) Tom Thumb Stores Division (1) City of Coppell - Engr. Dept. Vice President (1) Michael F. Twichell, Inc. 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 CONCRETE CLASS: 42 PLACEMENT DATE: 06/11/1999 BATCH TIME: 12:45pm TIME SAMPLED: 1:15pm BY: Roy Montgomery WEATHER CONDITIONS: Clear TEMPERATURE (F) -AIR 90 F CONCRETE: 84 F TRUCK NO: 820 TICKET NO: 3085648 AIR CONTENT ( %): N/A UNIT WEIGHT (pct): NIA PLACEMENT LOCATION: Replacement paving at northbound Denton -Tap Road storm drain Line C, Station 0 +20 REPORT OF TESTS O1LL Page 1 of 1 CONCRETE COMPRESSIVE STRENGTH TEST fBC > M, ». 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 06 /09/1999 Report No.: 9915823 Report Date 07/13/1999 Client No.: 26295000 Client: Ewing Properties, Inc. Attn: Mark Morris 14990 Landmark Blvd, #300 Dallas TX 75240 -6729 Project No.: 94991134 Project: Tom Thumb Denton Tap & Sandy Lake Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. PROJECT DATA CONTRACTOR: Hill & Wilkinson CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS STRENGTH: 3000 psi @ 28 Days SLUM: 3 -5" AIR: 3 -6 % TEST METHOD: ASTM C -143 (inches) ASTM C -172 (days) ASTM C -39 SAMPLE LOCATION: See placement location CONCRETE CLASS: 163 PLACEMENT DATE: 06/09/1999 BATCH TIMiE: 3:37am TIME SAMPLED: 4:10am BY: Lee Savage WEATHER CONDITIONS: Warm TEMPERATURE (F) - AIR 78 F CONCRETE: 95 F TRUCK NO: 734 TICKET NO: 3085368 AIR CONTENT (%): 2.6 UNIT WEIGHT (pd): N/A PLACEMENT LOCATION: Paving -29 south, I east of northwest comer of paving ACCUMULATIVE YARDS: 10 COMPRESSIVE STRENGTH FRACTURE (psi) TYPE 4630 4290 4460 4820 5020 4920 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. 91LL Page 1 of 4 REPORT OF TESTS CYLINDER MEASURED MAXIMUM MARKED SLUMP DATE AGE LOAD SET NO. (inches) TESTED (days) (lbs. force) 1 1 7.00 06/16/1999 7 130970 1 2 7.00 06/16/1999 7 121260 Average 1 3 7.00 07/07/1999 28 136220 1 4 7.00 07/07/1999 28 142010 Average Contractor was advised of low air and high slump ACCUMULATIVE YARDS: 10 COMPRESSIVE STRENGTH FRACTURE (psi) TYPE 4630 4290 4460 4820 5020 4920 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. 91LL Page 1 of 4 CONCRETE COMPRESSIVE STRENGTH TEST fDC ENGIl IEEE ' M. 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 06 /09/1999 Report No.: 9915823 Report Date 07/13/1999 Client No.: 26295000 Client: Ewing Properties, Inc. Attn: Mark Morris 14990 Landmark Blvd, #300 Dallas TX 75240 -6729 Project No.: 94991134 Project: Tom Thumb Denton Tap & Sandy Lake Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. PROJECT DATA CONTRACTOR: Hill & Wilkinson CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS STRENGTH: 30W psi @ 28 Days SLUMP: 3 - 5 " AIR: 3 -6% TEST METHOD: ASTM C -143 4230 ASTM C -172 4370 ASTM C -39 SAMPLE LOCATION: See placen CYLINDER MEASURED MARKED SLUMP SET NO. (inches) 2 1 6.00 2 2 6.00 lent location R DATE TESTED 06/16/1999 06/16/1999 CONCRETE CLASS: 163 PLACEMENT DATE: 06/09/1999 BATCH TIME: 4:35am TIME SAMPLED: 5:15am BY: Lee Savage WEATHER CONDITIONS: Warm TEMPERATURE (F) - AIR 79 F CONCRETE: 92 F TRUCK NO: 975 TICKET NO: 3085380 AIR CONTENT (%): 2.2 UNIT wEIGHT (pcf): N/A PLACEMENT LOCATION: Paving- 5' south, 5' east of northwest corner of paving EPORT OF TESTS AGE (Ma 7 7 2 3 6.00 07/07/1999 28 2 4 6.00 07/07/1999 28 ACCUMULATIVE YARDS: 10 MAXIMUM COMPRESSIVE LOAD STRENGTH FRACTURE (tbs. force) (psi) TYPE 103870 3670 104880 3710 Average 3690 127230 4500 119580 4230 Average 4370 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. DILL Page 2 of 4 CONCRETE COMPRESSIVE STRENGTH TEST fDC INGIlVFERING, INC. 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 06 /09/1999 Report No.: 9915823 Report Date 07/13/1999 Client No.: 26295000 Client: Ewing Properties, Inc. Attn: Mark Morris 14990 Landmark Blvd, #300 Dallas TX 75240 -6729 Project No.: 94991134 Project: Tom Thumb Denton Tap & Sandy Lake Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. PROJECT DATA CONTRACTOR: Hill & Wilkinson CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS STRENGTH: 3000 psi @ 28 Days SLUMP: 3 -5" AIR: 3-6% TESTMETHOD: ASTM C -143 7.00 ASTM C -172 7 ASTM C -39 SAMPLE LOCATION: See placement location CYLINDER MARKED SET NO. 3 1 3 2 3 3 3 4 CONCRETE CLASS: 163 PLACEMENT DATE: 06/09/1999 BATCH TIME: 7:09am TIME SAMPLED: 7:30am BY: Lee Savage WEATHER CONDITIONS: Warm, breezy TEMPERATURE (F) - AIR 80 F CONCRETE: 91 F TRUCK NO: 975 TICKET NO: 3085405 AIR CONTENT (%): 2.6 UNIT WEIGHT (pd): N/A PLACEMENT LOCATION: Paving- 100' south, 69 east of northwest toner of paving REPORT OF TESTS ACCUMULATIVE YARDS: 10 MEASURED MAXIMUM COMPRESSIVE SLUMP DATE AGE LOAD STRENGTH (inches) TESTED (days) (lb& force) (psi) 7.00 06/16/1999 7 90730 3210 7.00 06/16/1999 7 97240 3440 Average 3330 7.00 07/07/1999 28 133370 4720 7.00 07/07/1999 28 143380 5070 Average 4900 FRACTURE TYPE Y 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. 01LL Page 3 of 4 CONCRETE COMPRESSIVE STRENGTH TEST fW ENGIlVEERING, INC. 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 06 /09/1999 Report No.: 9915823 Report Date 07/13/1999 Client No.: 26295000 Project No.: 94991134 Client: Ewing Properties, Inc. Attn: Mark Morris 14990 Landmark Blvd, #300 Dallas TX 75240 -6729 Project: Tom Thumb Denton Tap & Sandy Lake Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive strength samples. PROJECT DATA CONTRACTOR: Hill & Wilkinson CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS STRENGTH: 3000 psi @ 28 Days SLUMP. 3 -5" AIR: 3-6% TEST METHOD: ASTM C -143 3 5.00 ASTM C -172 28 ASTM C -39 SAMPLE LOCATION: CYLINDER MARKED SET NO. 4 104970 4 2 5.00 4 7 4 4000 See placement location CONCRETE CLASS: 163 PLACEMENT DATE 06/09/1999 BATCH Tim: 8:40am TIME SAMPLED 9:15am BY: Lee Savage WEATHER CONDITIONS: Warm TEMPERATURE (F) - AIR 84 F CONCRETE: 94 F TRUCK NO: 820 TICKET NO 3085414 AIR CONTENT (%): 2.4 UNIT wEIGHT (pct): N/A PLACEMENT LOCATION: Paving- I South, 129 east of northwest comer of paving REPORT OF TESTS M EASURED SLUMP DATE (inches) TESTED AGE (days) ACCUMULATIVE YARDS: 10 MAXIMUM COMPRESSIVE LOAD STRENGTH FRACTURE (lbs. force) (psi) TYPE 1 5.00 06/16/1999 7 104970 3710 2 5.00 06/16/1999 7 113080 4000 Average 3860 3 5.00 07/07/1999 28 148700 5260 4 5.00 07/07/1999 28 153780 5440 Average 5350 Technician: Lee Savage Report Distribution: (1) Ewing Properties, Inc. (1) S.0 Companies (l) Tom Thumb Stores Division (1) Michael F. Twichell, Inc. Started: 3:00am Finished: 11:00am TITI" Engin c. (1) Raymond L. Goodson, Jr. Engrs. �; (1) Hill & Wilkinson, Inc. Euge a Harbour (1) City of Coppell - Engr. Dept. 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. GILL Page 4 of 4