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Community CU-LR021216Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving west side of b ldg., from wes t curb 0'-30' east, from curb at eastbound 12 1 100'-120' south LOCATION OF POUR SET 2: Paving west side of b ldg., from wes t curb 0'-20' east, from south curb 120'-140' north SAMPLE DATA: SET 1 SET 2 MIX NO. 340L1504 Truck No. 1 13 1 19 Cement 564 Type I Ticket No. 89019160 09019168 Flyash Time Batched 8:28am 9:41 am Sand 1288 Time Sampled 9:10am 9:50am in. Concrete Temp. IASTM c~osal 64°F 66°F 1.0 in. 1850 Air Content IASTM c23t1 4.2°~ 4.4% Water 258 Unit Weight lnsTM ci3al Admix #1 MB 300N @ 16.9 ozlyd Admix #2 AEA MBAE 90 @ 3.2 oz/yd COMPRESS/VE STRENGTH TESTS IASTM cast (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day IASTM C143) - p51 Strength 113 -5.00 7 12/23/02 123,000 4350 1 14 5.00 28 01 /13/03 115 5.00 28 01 /13/03 116 5.00 56 02/10/03 28-Day Average 4000 117 5.50 7 12/23/02 126,700 4480 1 18 5.50 28 01 /13/03 1 19 5.50 28 01 /13/03 120 5.50 56 02/10/03 28-Day Average 4000 TECHNICIAN: EWM DISTRIBUTION: (1) Community Credit Union (1) PGAL, Inc. / l A (1) Nelson Consulting, Inc. r'///`~. (1) Mycon General Contractors vl~ (2) City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6'•419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving west side of bldg., from west curb 20'-40' east, from south curb 100'-120' north LOCATION OF POUR SET 2: Paving west side of bl dg., from west curb 0'-20' east, from south curb 80'-100' north SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. 121 1 13 Cement 564 Type I Ticket No. 89019175 89019185 Flyash Time Batched 10:21 am 1 1 :15am Sand 1288 Time Sampled 10:45am 12:15pm in. Concrete Temp. IASTM c1os41 67°F 68°F 1.0 in. 1850 Air Content IASTM c23t1 4.3°~ 4.5°k Water 258 Unit Weight IASTM c13a1 Admix #1 MB 300N @ 16.9 oz/yd Admix #2 AEA MBAE 90 @ 3.2 ozlyd COMPRESS/VE STRENGTH TESTS IASTM c3sl (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day IASTM C143) psi Strength 121 5.50 7 12/23/02 117,300 122 5.50 28 01/13/03 123 5.50 28 01 /13/03 124 5.50 56 02/10/03 28-Day Average 125 5.00 7 12/23/02 113,700 126 5.00 28 01 /13/03 127 5.00 28 01 /13/03 128 5.00 56 02/10/03 28-Day Average TECHNICIAN: EWM DISTRIBUTION: 11) Community Credit Union (1) PGAL, Inc. 11) Nelson Consulting, Inc. 11) Mycon General Contractors 12) City of Coppell 4150 4000 4020 4000 ,~"..- 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 35t-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving south side of bldg., from west curb 40'-60' east, from south curb 60'-80' north LOCATION OF POUR SET 2: Paving south side of bldg., from west curb 0'-20' east, from south curb 0'-20' north SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. Ticket No. Time Batched Time Sampled Concrete Temp. (ASTM clonal Air Content (ASTM C231) Unit WBlght (ASTM C738) 117 117 89019194 89019207 12:07pm 1:17pm 12:30pm 2:15pm 69°F 69°F 4.4% 4.5% Cement 564 Type I Flyash Sand 1288 in. 1.0 in. 1850 Water 258 Admix 111 MB 300N @ 16.9 oz/yd Admix 112 AEA MBAE 90 @ 3.2 ozlyd COMPRESS/VE STRENGTH TESTS IASTM c39t (Standard 6 inch x 12 inch c ylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day IASTM C1431 psi Strength 129 5.25 7 12/23/02 1 10,100 3890 130 5.25 28 01 /13/03 131 5.25 28 01 /13/03 132 5.25 56 02!10/03 28-Day Average 4000 133 5.00 7 12/23/02 103,900 3680 134 5.00 28 01 /13/03 135 5.00 28 01 /13/03 136 5.00 56 02/10/03 28-Day Average 4000 TECHNICIAN: EWM DISTRIBUTION: 11) Community Credit Union 11) PGAL, Inc. 11) Nelson Consulting, Inc. 11) Mycon General Contractors 12- City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (274) 357-6479 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving south side of bldg., from west curb 60'-80' east, from south curb 20'-40' north LOCATION OF POUR SET 2: SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. 232 Cement 564 Type I Ticket No. 090192 34 Flyash Time Batched 3:38pm Sand 1288 Time Sampled 4:05pm in. Concrete Temp. (ASTM ctosal 70°F 1.0 in. 1850 Air Content (ASTM c23t1 4.1 % Water 258 Unit Weight (ASTM ct3sl Admix 111 MB 300N @ 16.9 ozlyd Admix 112 AEA MBAE 90 @ 3.2 ozlyd COMPRESSIVE STRENGTH TESTS iASTM cast (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day (ASTM C7431 psl Strength 137 5.25 7 12/23/02 108,500 3840 138 5.25 28 01 /13/03 139 5.25 28 01 /13103 140 5.25 56 02/10/03 28-Day Average TECHNICIAN: EWM DISTRIBUTION: 111 Community Credit Union 111 PGAL, Inc. 111 Nelson Consulting, Inc. 111 Mycon General Contractors 121 City of Coppell 4000 ~~- 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REINFORCING STEEL PLACEMENT INSPECTION CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch JOB N0. 02.1058 Coppell, TX TIME: 1.5 hours AREA INSPECTED: Paving, west and south sides of bldg., from south curb approx. 0'-160' north, from west curb approx. 0'-80' west DATE OF INSPECTION: 12/16/02 (7:30am-9:OOam) DEFICIENCIES NOTED: NUMBER LOCATION/ITEM DESCRIPTION 1 Chairs for reinforcing being placed as concrete is placed TECHNICIAN: EWM DISTRIBUTION: (11 Community Credit Union (11 PGAL, Inc. (11 Nelson Consulting, Inc. (1) Mycon General Contractors 12) City of Coppell CORRECTIONS OBSERVED Yes ~.-~--- 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 e Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETING OPERATIONS HE JOB N0. 02.1058 CLIENT: Community Credit Union DATE• 16 December 2002 PROJECT: Commtmity Credit Union-Coppell Branch WEATHER: Partly Cloudy CONCRETE SUPPLIER: Beall Concrete AIR TEMP: 56°F LOCATION OF CONCRETE PLACED: Paving west and south sides of building, from south curb approx. 0'-160' north from west curb, approx. 0'-80' east. Materials Cement: Brand Vp Type I Source Bin @ Plant #89 Aggregate Type Source Size F.A. 0 - #4 Sand Beall I.A. C.A. 1'~ - #4 Cr. Stone Beall Actual Batch Computations: % Free Actual Moisture Water Batch Wts. Cement 564 F.A. 5.0 64 1346 I.A. C.A. 1850 Total Free Water 64 lbs. Added at Mixer 194 lbs. Total Water 258 lbs. 2870 Walnut Hill Lane Datlas, Texas 75229 Design Mix Mi~40L150~ 40.Q0"psi Max. Water-Cement Ratio by weight Batch Weights - S. 5. Dry Basis: Cement 564 F.A. 1288 I.A. C.A. 1850 Admix_~ 300N @ 16.1 oz/vd MBAE 9D. @ 3.2 oz/yd Time Started: 9:OO.am Time Finished: 4;45pm Concrete Placed, c.y.: 31Q Concrete Temp: 64-70°F Cylinders Made: .113 - 140 Remarks: Certified Correct ~JM Inspector (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credi t Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving west side of bldg., from west curb 0'-30' east, from curb at eastbound 121 100'-120' south LOCATION OF POUR SET 2: Paving west side of bldg., from west curb 0'-20' east, from south curb 120'-140' north SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. 1 13 1 19 Cement 564 Type I Ticket No. 89019160 09019168 Flyash Time Batched 8:28am 9:41 am Sand 1288 Time Sampled 9:10am 9:50am in. Concrete Temp. (ASTM clonal 64°F 66°F 1.0 in. 1850 Air Content (ASTM c2311 4.2% 4.4% Water 258 Unit Weight (ASTM c13&1 Admix #1 MB 300N @ 16.9 oz/yd Admix #2 AEA MBAE 90 @ 3.2 oz/yd COMPRESS/VE STRENGTH TESTS (ASTM c3s1 (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day (ASTM C1431 p51 Strength 113 5.00 7 12/23/02 1 14 5.00 28 01 /13/03 115 5.00 28 01/13/03 116 5.00 56 02/10/03 117 5.50 7 12/23/02 1 18 5.50 28 01 /13/03 119 5.50 28 01!13/03 120 5.50 56 02/10/03 123,000 4350 150,700 5330 .150,300 5320 157,000 5550 28-Day Average 5330 4000 126,700 4480 .156,000 5520 160,300 5670 172,100 6090 28-Day Average 5600 4000 TECHNICIAN: EWM DISTRIBUTION: (1) Community Credit Union 11) PGAL, Inc. (1) Nelson Consulting, Inc. (1) Mycon General Contractors (2) City of Coppell ~- 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving west side of bldg., from west curb 20'-40' east, from south curb 100'-120' north LOCATION OF POUR SET 2: Paving west side of bldg., from west curb 0'-20' east, from south curb 80'-100' north SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. 121 1 13 Cement 564 Type I Ticket No. 89019175 89019185 Flyash Time Batched 10:21 am 1 1:15am Sand 1288 Time Sampled 10:45am 12:15pm in. Concrete Temp. IASTM cloeal 67°F 68°F 1.0 in. 1850 Air Content (ASTM c2311 4.3% 4.5% Water 258 ((nit Weight (ASTM C138) Admix J/1 MB 300N @ 16.9 o z/yd Admix N2 AEA MBAE 90 @ 3.2 oz/yd COMPRESS/VE STRENGTH TESTS IASTM c3sl (Standard 6 inch x 12 inch c ylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day IASTM C1431 psi Strength 121 5.50 7 12/23/02 117,300 4150 122 5.50 28 01/13/03 139,400 4930 123 5.50 28 01/13/03 140,000 4950 124 5.50 56 02/10/03 150,.100 5310 28-Day Average 4940 4000 125 5.00 7 12/23/02 113,700 4020 126 5.00 28 01/13/03 140.,200 4960 127 5.00 28 01/13/03 138,200 4890 128 5.00 56 02/10/03 147,100 5200. 28-Day Average 4930 4000 TECHNICIAN: EWM DISTRIBUTION: (1) Community Credit Union (1) PGAL, Inc. e (1) Nelson Consulting, Inc. //~ _~+"„-_ (1) Mycon General Contractors (2) City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving south side of bldg., from west curb 40'-60' east, from south curb 60'-80' north LOCATION OF POUR SET 2: Paving south side of bldg., from west curb 0'-20' east, from south curb 0'-20' north SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. 1 17 1 17 Cement 564 Type I Ticket No. 89019194 8901920 7 Flyash Time Batched 12:07pm 1:17pm Sand 1288 Time Sampled 12:30pm 2:15pm in. Concrete Temp. IASTM ciosal 69°F 69°F 1.0 in. 1850 Air Content IASTM Cz3t) 4.4% 4.5% Water 258 Unit Weight IASTM ct3e1 Admix #1 MB 300N @ 16.9 oz/yd Admix #2 AEA MBAE 90 @ 3.2 ozlyd COMPRESS/VE STRENGTH TESTS IASTM c3s~ (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day IASTM C143J psi Strength 129 5.25 7 12/23/02 110,100 3890 130 5.25 28 01/13/03 136,200 4820 131 5.25 28 01/13/03 131,200 4620. 132 5.25 56 02/10/03 144,700 5120 28-Day Average 4720 4000 133 5.00 7 12/23/02 103,900 3680 134 5.00 28 01/13/03 135,300. 4790 135 5.00 28 01/13/03 130,900 4630 136 5.00 56 02/10/03 146,500 5180 28-Day Average 4710 4000 TECHNICIAN: EWM DISTRIBUTION: (1) Community Credit Union 11) PGAL, Inc. 11- Nelson Consulting, Inc. ~8~.- 111 Mycon General Contractors 12) City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1 ; Paving south side of bldg., from west curb 60'-80' east, from south curb 20'-40' north LOCATION OF POUR SET 2: SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. 232 Cement 564 Type I Ticket No. 09019234 Flyash Time Batched 3:38pm Sand 1288 Time Sampled 4:05pm in. Concrete Temp. IASTM ciosal 70°F 1.0 in. 1850 Air Content IASTM cz311 4.1 °~ Water 258 Unit Weight IASTM c13s1 Admix f11 MB 300N @ 16.9 oz/yd Admix /t2 AEA MBAE 90 @ 3.2 oz/yd COMPRESS/VE STRENGTH TESTS IASTM c3sl (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day IASTM C1431 psi Strength 137 5.25 7 12/23/02 108,500 3840 138 5.25 28 01/13/03 136,30.0 4820 139 5.25 28 01/13/03 138,000 4880 140 5.25 56 02/10/03 148,_100 5240 28-Day Average 4850 4000 TECHNICIAN DISTRIBUTION: EWM 111 Community Credit Union 111 PGAL, Inc. 11) Nelson Consulting, Inc. (1) Mycon General Contractors (2) City of Coppell ~ ~-- 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving west side of bl dg., from wes t curb 0'-30' east, from curb at eastbound 121 100'-120' south LOCATION OF POUR SET 2: Paving west side of bl dg., from wes t curb 0'-20' east, from south curb 120'-140' north SAMPLE DATA: SET 1 SET 2 MIX NO. 340L1504 Truck No. 1 1 3 119 Cement 564 Type I Ticket No. 89019160 09019168 Flyash Time Batched 8:28am 9:41am Sand 1288 Time Sampled 9:10am 9:50am in. Concrete Temp. (ASTM clonal 64°F 66°F 1.0 in. 1850 Air Content (ASTM 02311 4.2% 4.4°~ Water 258 Unit Weight IASTM ct3e1 Admix /ft MB 300N @ 16.9 oz/yd Admix It2 AEA MBAE 90 @ 3.2 oz/yd COMPRESS/VE STRENGTH TESTS (ASTM c3sl (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day (ASTM 01431 psi Strength 113 5.00 7 12123!02 123,000 4350 114 5.00 28 01/13/03 150,700 5330 115 5.00 28 01/13/03 150,300. 5320 116 5.00 56 02/10/03 28-Day Average 5330 4000 117 5.50 7 12/23/02 126,700 4480 118 5.50 28 01/13/03 156,000 5520 119 5.50 28 01/13/03 160,300 5670 120 5.50 56 02/10/03 28-Day Average 5600 4000 TECHNICIAN: DISTRIBUTION: 2870 Walnut Hill Lane EWM 111 Community Credit Union 111 PGAL,Inc. (1) Nelson Consulting, Inc. 11) Mycon General Contractors (2) City of Coppell ~- Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving west side of bldg., from west curb 20'-40' east, from south curb 100'-120' north LOCATION OF POUR SET 2: Paving west side of b ldg., from west curb 0'-20' east, from south curb 80'-100' north SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. 121 1 13 Cement 564 Type I Ticket No. 89019175 89019185 Flyash Time Batched 10:21 am 1 1:15am Sand 1288 Time Sampled 10:45am 12:15pm in. Concrete Temp. (ASrM cloeal 67°F 68°F 1.0 in. 1850 Air Content (ASTM c2311 4.3% 4.5°k Water 258 Unit Weight (ASTM c13e> Admix #1 MB 300N @ 16.9 ozlyd Admix #2 AEA MBAE 90 @ 3.2 ozlyd COMPRESS/VE STRENGTH TESTS tasTM c3si (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day (ASTM C143i pSl Strength 121 5.50 7 12/23/02 117,300 4150 122 5.50 28 01 /13/03 139, 400 4930 123 5.50 28 01113!03 140-,000 4950 124 5.50 56 02/10/03 28-Day Average 4940 4000 125 5.00 7 12/23/02 113,700 4020 126 5.00 28 01/13/03 .140.,200 4960 127 5.00 28 01/13/03 138,200 4890 128 5.00 56 02/10/03 28-Day Average 4930 4000 TECHNICIAN: EWM DISTRIBUTION: f1) Community Credit Union (1) PGAL, Inc. (1) Nelson Consulting, Inc. //o~'„~-'``__ (1) Mycon General Contractors 12) City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving south side of bldg., from west curb 40'-60' east, from south curb 60'-80' north LOCATION OF POUR SET 2: Paving south side of bldg., from west curb 0'-20' east, from south curb 0'-20' north SAMPLE DATA: SET 1 SET 2 MIX N0. 340L1504 Truck No. 1 17 1 17 Cement 564 Type Ticket No. 89019194 8901920 7 Flyash Time Batched 12:07pm 1:17pm Sand 1288 Time Sampled 12:30pm 2:15pm in. Concrete Temp. IASTM closal 69°F 69°F 1.0 in. 1850 Air Content IASTM c2311 4.4°~ 4.5% Water 258 Unit Weight IASTM ct3al Admix #1 MB 300N @ 16.9 ozlyd Admix #2 AEA MBAE 90 @ 3.2 oz/yd COMPRESS/VE STRENGTH TESTS IASTM c391 (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day IASTM C7431 psi Strength 129 5.25 7 12/23/02 110,100 3890 130 5.25 28 01/13/03 136,200. 4820 131 5.25 28 01/13/03 131,200 4620. 132 5.25 56 02/10!03 28-Day Average 4720 4000 133 5.00 7 12/23/02 103,900 3680 134 5.00 28 01/13/03 135,300- 4790 135 5.00 28 01/13/03 130,900 4630 136 5.00 56 02/10/03 28-Day Average 4710 4000 TECHNICIAN: EWM DISTRIBUTION: 111 Community Credit Union 11) PGAL, Inc. /~/~ 11) Nelson Consulting, Ina y 111 Mycon General Contractors 12- City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1058 CLIENT: Community Credit Union DATE: 16 December 2002 PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall LOCATION OF POUR SET 1: Paving south side of bldg., from west curb 60'-80' east, from south curb 20'-40' north LOCATION OF POUR SET 2: SAMPLE DATA: SET 1 SET 2 MIX NO. 340L1504 Truck No. 232 Cement 564 Type 1 Ticket No. 09019234 Flyash Time Batched 3:38pm Sand 1288 Time Sampled 4:05pm in. Concrete Temp. (ASTM ciosal 70°F 1.0 in. 1850 Air Content (ASTM c23i I 4.1 °~ Water 258 Unit Weight (ASTM c13a) Admix ~1 MB 300N @ 16.9 ozlyd Admix ~2 AEA MBAE 90 @ 3.2 oz/yd COMPRESSIVE STRENGTH TESTS (ASTM c3el (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day (ASTM C143) psi Strength 137 5.25 7 12/23/02 108,500 3840 138 5.25 28 01 /13/03 136, 300 4820 139 5.25 28 01!13/03 138,000 4880 140 5.25 56 02/10/03 28-Day Average 4850 TECHNICIAN: EWM DISTRIBUTION: 11) Community Credit Union 11) PGAL, Inc. 11) Nelson Consulting, Inc. 11) Mycon General Contractors 12) City of Coppell 4000 ~. ~- 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 35t-5t48