ST9401-LR 990824Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 24 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, westbound park entrance on east side of Denton Tap
Road, approx. 10' east of west edge of southbound Denton Tap Rd.
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 455 Cement
Ticket No, 1396368 F~¥ash
Time Batched 8:30am Sand
Time Sampled 8:54am in.
Concrete Temp. (ASTM C1064i 94°F 1.0 in,
Air Content IASTM C231i 3,2% Water
Unit Weight (ASTM C138) Admix #1
Admix 82
AEA
8274
COMPRESSIVE STRENGTH TESTS {ASTM C39)
(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
533 3.75 7 08/31/99
534 3,75 7 08/31/99
535 3.75 28 09/21/99
536 3.75 28 09/21/99
Destroyed on jobsite by others.
Destroyed on jobsite by others.
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
JWJ {8:30am-10:00am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-~ax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 24 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Bridge rail, east rail of east bridge at center span
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 386 Cement
Ticket No. 1396831 FIyash
Time Batched 12:36pm Sand
Time Sampled 1:50pm in.
Concrete Temp. IASTM C1064) 105°F 1.0 in.
Air Content {ASTM C2311 3.0% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
8294
COMPRESSIVE S TRENG TH TES TS (ASTM C391
(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
537 4.50 7 08/31/99
538 4.50 7 08/31/99
539 4.50 28 09/21/99
540 4.50 28 09/21/99
112,500 3980
114,400 4050
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
GKO {1:00pm-3:00pm)
(I) Rebcon, Inc,
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Silty Clay
DATE:
JOB NO.:
ASTM D 698 STANDARD PROCTOR:
1) 109.0 pcf @ 13.0% Moisture
LOCATION PROCTOR
24 August 1999
98.1064
MOISTURE DRY PERCENT REQUIRED
LIFT CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
East Sidewalk ~ East Side of North Bridae
361! Station 0+60 1 1 14.5 108.1 99.1
362) Station 1 +25 1 I 14.7 108.3 99.3
363) Station 1 +80 1 1 13.1 104.1 95.5
95+
Optimum to +5%
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc,
(1) City of Coppell, Garreth Campbell
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
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road,
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 24 August 1999
Coppell, TX SUPPLIER: TXI
Paving, westbound park entrance on east side of Denton Tap
Road, approx. 10' east of west edge of southbound Denton Tap Rd.
SAMPLE DATA: SET 1 SET 2 MIX NO. 8274
Truck No, 465 Cement
Ticket No. 1396368 FIyash
Time Batched 8:30am Sand
Time Sampled 8:54am in.
Concrete Temp. (ASTM C1064) 94°F 1.0 in.
Air Content (ASTM C231) 3.2% Water
Unit Weight {ASTM C1381 Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C391
{Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C 143l psi Strength
533 3,75 7 08/31/99
534 3.75 7 08/31/99
535 3.75 28 09/21/99
536 3.75 28 09/21/99
Destroyed onjobsite by others.
Destroyed onjobsite by others.
156,300 5530
156,600 5540
28-Day Average 5540
3000
TECHNICIAN:
DISTRIBUTION:
JWJ (8:30am-10:00am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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,:
CLIENT: Rebcon, Inc. DATE:
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Bridge rail, east rail of east bridge at center span
LOCATION OF POUR SET 2:
98.1064
24 August1999
TXI
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 385 Cement
Ticket No. 1396831 Flyash
Time Batched 12:36pm Sand
Time Sampled 1:50pm in.
Concrete Temp. (ASTM C1064) 105°F 1.0 in.
Air Content (ASTM C231) 3.0% Water
Unit Weight {ASTM C138) Admix #1
Admix #2
AEA
8294
COMPRESSIVE 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
(ASTM C143) psi Strength
537 4.50 7 08/31/99
538 4.50 7 08/31/99
539 4.50 28 09/21/99
540 4.50 28 09/21/99
112,500 398O
114,400 4050
139,000 4920
144,800 5120
28-Day Average 5020
3000
TECHNICIAN:
DISTRIBUTION:
GKO (1:00pm-3:00pm)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
o~?n W;InHt 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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 23 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, northbound Denton Tap Rd. (left lane) just north
of bridge at Station 209 +00
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 713 Cement
Ticket No. 1395348 Flyash
Time 8atched 8:02am Sand
Time Sampled 8:30am in.
Concrete Temp. (ASTM C10641 94°F 1.0 in.
Air Content {ASTM C231) 3.8% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
8274
COMPRESSIVE S TR ENG TH TES TS (ASTM C 39)
(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
529 4.25 7 08/30/99
530 4.25 28 09/20/99
531 4.25 28 09/20/99
532 4.25 56 10/18/99
136,600 4830
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
GKO (8:00am-9:3Oam)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
Texas 75229 {214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 88.1084
CLIENT: Rebcon, Inc. DATE: 23 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, northbound Denton Tap Rd. (left lane) just north
of bridge at Station 209 + 00
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 713 Cement
Ticket No. 1395348 Flyash
Time Batched 8:02am Sand
Time Sampled 8:30am in.
Concrete Temp. (ASTM C10§41 94°F 1.0 in.
Air Content (ASTM C231) 3.8% Water
Unit Weight (ASTM C1381 Admix #1
Admix #2
AEA
8274
COMPRESSIVE STRENGTH TESTS (ASTM C39i
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
IASTM C 143) psi Strength
529 4.25 7 08/30199
530 4.25 28 09/20/99
531 4.25 28 09/20/99
532 4.25 56 10/18/99
136,600 4830
169,200 5980
160,300 5670
189,400 6700
28-Day Average 5830
3000
TECHNICIAN:
DISTRIBUTION:
GKO (8:00am-9:30am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 23 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, northbound Denton Tap Rd. (left lane) just north
of bridge at Station 209 + 00
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 713 Cement
Ticket No. 1395348 Flyash
Time 8atched 8:02am Sand
Time Sampled 8:30am in.
Concrete Temp. (ASTM C1064) 94°F 1.0 in.
Air Content (ASTM C231} 3.8% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
8274
COMPRESSIVE STRENGTH TESTS IASTM C39)
(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
529 4.25 7 08/30/99
530 4.25 28 09/20/99
531 4.25 28 09/20/99
532 4.25 56 10/18/99
136,600 4830
169,200 5980
160,300 5670
28-Day Average 5830 3000
TECHNICIAN:
DISTRIBUTION:
GKO (8:00am-9:30am)
(1) Rebcon, Inc,
(1) City of Coppell, Garreth Campbell
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
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road,
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 20 August 1999
Coppell, TX SUPPLIER: TXI
Paving, 114' south of south edge of bridge on northbound
side of Denton Tap, 10' east of west curbline
SAMPLE DATA: SET 1 SET 2 MIX NO. 8274
Truck No. 457 Cement
Ticket No. 1394665 Flyash
Time Batched 11:41 am Sand
Time Sampled 11:56am in.
Concrete Temp. IASTM C10641 g3°F 1.0 in.
Air Content (ASTM C231) 4.1% Water
Unit Weight (ASTM C138) Admix //1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39) (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
525 4.75 7 08/27/99 120,500 4260
526 4.75 7 08/27/99 124,500 4400
527 4.75 28 09/17/99
528 4.75 28 09/17/99
28*Day Average 3000
TECHNICIAN:
DISTRIBUTION:
JWJ (11:30am-1 :OOpm)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road,
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 20 August 1999
Coppell, TX SUPPLIER: TXI
Paving, 114' south of south edge of bridge on northbound
side of Denton Tap, 10' east of west curbline
SAMPLE DATA: SET 1 SET 2 MIX NO. 8274
Truck No. 457 Cement
Ticket No. 1394665 Flyash
Time Batched 11:41 am Sand
Time Sampled 11 :§6am in.
Concrete Temp. (ASTM C10641 93°F 1.0 in.
Air Content (ASTM C231) 4.1% Water
Unit Weight {ASTM C138) Admix //1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C3S) (Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
(ASTM C143~ pal Strength
525 4.75 7 08/27/99 120,500 4260
526 4.75 7 08/27/99 124,500 4400
527 4.75 28 09/17/99 148,700 5260
528 4.75 28 09/17/99 ],48,600 5260
28-Day Average 5260
3000
TECHNICIAN:
DISTRIBUTION:
JWJ (1 l:30am-l:00pm)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
oe?n w~n,,t H~II I ~n~, Dellas_ Texas 75229 (214} 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 18 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, northbound lane ~ 60'-80' north of bridge
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 711 Cement
Ticket No. 1178526 Flyash
Time Batched 11:09am Sand
Time Sampled 11:45am in.
Concrete Temp. IASTM C10e4) 97°F 1.0 in.
Air Content (ASTM C231) 4.2% Water
Unit Weight (ASTM C138! Admix //1
Admix //2
AEA
8274
COMPRESSIVE STRENGTH TESTS IASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
{ASTM C143} psi Strength
521 4.00 7 08/25/99
522 4.00 7 08/25/99
523 4.00 28 09/15/99
524 4.00 28 09/15/99
106,200 3760
110,000 3890
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
PKP (11:00am-12:30pm)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 18 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Paving, northbound lane @ 60'-80' north of bridge
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 711 Cement
Ticket No. 1178526 Flyash
Time Batched 11:09am Sand
Time Sampled 11:45am in.
Concrete Temp. {ASTM C1064i 97°F 1.0 in.
Air Content (ASTM C231) 4,2% Water
Unit Weight {ASTM C138) Admix # 1
Admix #2
AEA
8274
COMPRESSIVE 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
{ASTM C143} psi Strength
521 4.00 7 08/25/99
522 4.00 7 08/25/99
523 4.00 28 09/15/99
524 4.00 28 09/15/99
106,200 3760
110,000 3890
133,900 4740
142,700 5050
28-Day Average 4900
3000
TECHNICIAN:
DISTRIBUTION:
PKP (11:00am-12:30prn)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 17 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Median top slab at bridge, south third
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 389 Cement
Ticket No. 1391017 Flyash
Time Batched 10:13am Sand
Time Sampled 10:50am in.
Concrete Temp. (ASTM C1064) 95°F 1.0 in.
Air Content {ASTM C231} 3.0% Water
Unit Weight {ASTM C138) Admix #1
Admix #2
AEA
8274
COMPRESSIVE STRENGTH TESTS (ASTM C39} (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 psi Strength
517 4.50 7 08/24/99 115,100 4070
518 4.50 7 08/24/99 115,200 4070
519 4.50 28 09/14/99 [42,000 5020
520 4.50 28 09/14/99 149,300 5280
28-Day Average 5[50
3OOO
TECHNICIAN:
DISTRIBUTION:
RJW (lO:OOam-11:30am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 17 August 1999
SUPPLIER: TXI
Median top slab at bridge, south third
SAMPLE DATA: SET 1 SET 2 MIX NO. 8274
Truck No. 389 Cement
Ticket No. 1391017 Flyash
Time Batched 10:13am Sand
Time Sampled 10:50am in.
Concrete Temp. (ASTM C10§4) 95aF 1.0 in.
Air Content (ASTM C2311 3.0% Water
Unit Weight {ASTM C138! Admix //1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C39t (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
517 4.50 7 08/24/99 115,100 4070
518 4.50 7 08/24/99 115,200 4070
519 4.50 28 09/14/99
520 4.50 28 09/14/99
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
RJW (10:00am-11:30am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 16 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, west lane on southwest side of entrance to
park
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 714 Cement
Ticket No. 1178282 Fiyash
Time Batched 1 O: 14am Sand
Time Sampled 10:56am in.
Concrete Temp. (ASTM C1064) 97°F 1.0 in.
Air Content (ASTM C231) 3.0% Water
Unit Weight (ASTM C138} Admix //1
Admix //2
AEA
8274
COMPRESS~YE STRENGTH TESTS (ASTM C391
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number inches Days Date Pounds Stren.gth 28-Day
(ASTM C143) pS1 Strength
513 4.25 7 08/23/99
514 4.25 7 08/23/99
515 4.25 28 09/13/99
516 4.25 28 09/13/99
111,800 3950
111,600 3950
149,500 5290
148,200 5240
28-Day Average 5270
3000
TECHNICIAN:
DISTRIBUTION:
PKP (10:30am-12:00 Noon)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road,
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 16 August 1999
Coppell, TX SUPPLIER: TXI
Paving, west lane on southwest side of entrance to
park
SAMPLE DATA: SET 1 SET 2 MIX NO. 8274
Truck No. 714 Cement
Ticket No. 1178282 Flyash
Time Batched 10:14am Sand
Time Sampled 10:56am in.
Concrete Temp. {ASTM C1064) 97°F 1.0 in.
Air Content (ASTM C231} 3.0% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C39~ (Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Da¥
{ASTM C 143) psi Strength
513 4.25 7 08/23/99 111,800 3950
514 4.25 7 08/23/99 111,600 3950
515 4.25 28 09/13/99
516 4.25 28 09/13/99
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
PKP (10:30am-12:00 Noon)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 13 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, northbound Denton Tap Rd. at approach to
baseball field, Station 202 + 50, right lane and approach
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 449 Cement
Ticket No. 1388575 Flyash
Time Batched 8:34am Sand
Time Sampled 9:15am in.
Concrete Temp. (ASTM C1064) 97°F 1.0 in.
Air Content (ASTM C231) 4.3% Water
Unit Weight (ASTM C138) Admix 81
Admix #2
AEA
8274
COMPRESSIVE STRENGTH TESTS (ASTM C39)
Cylinder Slump Age Test
Number Inches Days Date
IAGTM C143)
(Standard 5 inch x 12 inch cylinder)
Total Load Compressive Required
Pounds Stren.gth 28-Day
psi Strength
509 5.00 7 08/20/99
510 5.00 7 08/20/99
511 5.00 28 09/10/99
512 5.00 28 09/10/99
95,9OO 339O
98,100 3470
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
MFM (8:45am-10:15am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road,
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 13 August 1999
Coppell, TX SUPPLIER: TXI
Paving, northbound Denton Tap Rd. at approach to
baseball field, Station 202 + 50, right lane and approach
SAMPLE DATA: SET 1 SET 2 MIX NO. 8274
Truck No. 449 Cement
Ticket No. 1388575 FIyash
Time Batched 8:34am Sand
Time Sampled 9:15am in.
Concrete Temp. (ASTM C1064~ 97°F 1.0 in.
Air Content (ASTM C2311 4.3 % Water
Unit Weight IASTM C138) Admix #1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS IASTM C39)
(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
509 5.00 7 08/20/99
510 5.00 7 08/20/99
511 5,00 28 09/10/99
512 5.00 28 09/10/99
95,900 3390
98,100 3470
127,900 4520
125,300 4430
28-Day Average 4480
3000
TECHNICIAN:
DISTRIBUTION:
MFM (8:45am-10:15am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
?RTn Walnl~t Hill L~n~- Dallas. Texas 75229 ~214~ 351-6419 Fax ~214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 12 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, northbound lane of Denton Tap Rd. @ Station 206 + 00
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 921 Cement
Ticket No. 1387021 FIyash
Time Batched 5:13am Sand
Time Sampled 5:40am in.
Concrete Temp. (ASTM C10641 94°F 1.0 in.
Air Content (ASTM C231) 2.5% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
8272
COMPRESSIVE STRENGTH TESTS (ASTM C391
(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
497 2.75 7 08/19/99
498 2.75 7 08/19/99
499 2.75 28 09/09/99
500 2.75 28 09/09/99
114,400 4050
117,400 4150
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
RJW (5:00am-6:30am)
(1) Rebcon, Inc.
(11 City of Coppell, Garreth Campbell
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
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road,
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
Coppell, TX
Paving, Station 204 + 50
Paving, Station 203 +39
SAMPLE DATA: SET 1 SET 2 MIX NO. 8272
Truck No. 711 455 Cement
Ticket No. 1387269 1387447 Flyash
Time Batched 7:22am 8:54am Sand
Time Sampled 7:54am 9:15am in.
Concrete Temp. (ASTM CI0e4) 96°F 97°F 1.0 in.
Air Content (ASTM C231) 4.5% 4.3% Water
Unit Weight {ASTM C138) Admix //1
Admix //2
AEA
JOB NO.: 98.1064
DATE: 12 August 1999
SUPPLIER: TXI
COMPRESSIVE STRENGTH TESTS IASTM C39) (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
501 2.50 7 08/19/99 105,700 3740
502 2.50 7 08/19/99 108,100 3820
503 2.50 28 09/09/99
504 2.50 28 09/09/99
28-Day Average
505 2.75 7 08/19/99 109,600 3880
506 2.75 7 08/19/99 112,300 3970
507 2.75 28 09/09/99
508 2.75 28 09/09/99
28-Day Average
300O
3OO0
TECHNICIAN:
DISTRIBUTION:
EDB (7:30am-10:30am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 12 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving, northbound lane of Denton Tap Rd. @ Station 206 +00
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 921 Cement
Ticket No. 1387021 Flyash
Time Batched 5:13am Sand
Time Sampled 5:40am in.
Concrete Temp. IASTM C1064) 94°F 1.0 in.
Air Content IASTM C231} 2.5% Water
Unit Weight IASTM C138) Admix 81
Admix //2
AEA
8272
COMPRESSIVE STRENGTH TESTS IASTM C391
{Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number inches Days Date Pounds Stren.gth 28-Day
(ASTM Cl 43) psi Strength
497 2.75 7 08/19/99
498 2.75 7 08/19/99
499 2.75 28 09/09/99
500 2.75 28 09/09/99
114,400 4050
117,400 4150
146,200 5170
149,800 5300
28-Day Average 5240
3000
TECHNICIAN:
DISTRIBUTION:
RJW (5:00am-6:30am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Paving, Station 204+ 50
LOCATION OF POUR SET 2: Paving, Station 203 +39
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 711 455 Cement
Ticket No. 1387269 1387447 Flyash
Time Batched 7:22am 8:54am Sand
Time Sampled 7:54am 9:15am in.
Concrete Temp. (ASTM C1004~ 96°F 97°F 1.0 in.
Air Content (ASTM C231) 4.6% 4.3% Water
Unit Weight IASTM C1381 Admix #1
Admix 82
AEA
JOB NO.: 98.1064
DATE: 12 August 1999
SUPPLIER: TXI
8272
COMPRESSIVE STRENGTH TESTS ~ASTM C391 {Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 2S-Day
IASTM C143) psi Strength
501 2.50 7 08/19/99 105,700 3740
502 2.50 7 08/19/99 108,100 3820
503 2.50 28 09/09/99 [32,000 4670
504 2.50 28 09/09/99 139,600 4940
28-Day Average 48[0
505 2.75 7 08/19/99 109,800 3880
506 2.75 7 08/19/99 112,300 3970
507 2.75 28 09/09/99 ;[43,600 5080
508 2.75 28 09/09/99 [40,600 4970
28-Day Average 5030
3000
3000
TECHNICIAN:
DISTRIBUTION:
EDB (7:30am~10:30am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 9 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Paving approach at north end of bridge, 10' north and 10' east
from northwest corner
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 461 Cement
Ticket No. 1384138 Flyash
Time Batched 10:15am Sand
Time Sampled 11:06am in.
Concrete Temp. (ASTM ClOe4) 96°F 1.0 in.
Air Content (ASTM C231) 3.5% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
8272
COMPRESSIVE STRENGTH TESTS (ASTM C39) (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
493 3.50 7 08/16/99 99,600 3520
494 3.50 7 08/16/99 99,100 3510
495 3.50 28 09/06/99
496 3.50 28 09/06/99
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
JWJ (10:00am-12:00 Noon)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road,
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 9 August 1999
Coppell, TX SUPPLIER: TXI
Paving approach at north end of bridge, 10' north and 10' east
from northwest corner
SAMPLE DATA: SET 1 SET 2 MIX NO. 8272
Truck No. 461 Cement
Ticket No. 1384138 Flyash
Time Batched 10:15am Sand
Time Sampled 11:06am in.
Concrete Temp. (ASTM C10641 96°F 1.0 in.
Air Content IASTM C231} 3.5% Water
Unit Weight {ASTM C1381 Admix 81
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C39) (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
493 3.50 7 08/16/99 99,600 3520
494 3.50 7 08/16/99 99,100 3510
495 3.50 28 09/06/99 117,900 4170
496 3.50 28 09/06/99 118,800 4200
28-Day Average 4190
3000
TECHNICIAN:
DISTRIBUTION:
JWJ (10:00am-12:00 Noon)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc. DATE: 5 August 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1054
MATERIAL DESCRIPTION: 1 ) Lime Stabilized Subgrade - Tan Sandy Clay with Lime
2) Lime Stabilized Subgrade - Light Brown Sandy Clay with Lime
ASTM D 698 STANDARD PROCTOR: 1) 106.0 pcf @ 16.0% Moisture
2) 97.0 pcf @ 23.0% Moisture
358)
359)
360)
LOCATION PROCTOR LIFT
Denton Tao Rd.-Northbound
approx. 20' north of north
bridge abutment
approx. 50' north of north
bridge abutment
approx. 100' north of north
bridge abutment
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
1 Fin. Sub. 21.0 102.3 96.5
2 Fin. Sub. 27.7 94.4 97.3
2 Fin. Sub. 23.8 95.5 98.5
95+
Optimum to +5%
TECHNICIAN:
DISTRIBUTION:
CDJ
{1) Rebcon, Inc,
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 4 August 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Denton Tap Rd. northbound, south approach to south bridge
abutment, west side
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 450 Cement
Ticket No. 1380453 Flyash
Time Batched 8:09am Sand
Time Sampled 9:05am in.
Concrete Temp. (ASTM C1064) 94°F 1.0 in.
Air Content (ASTM C231) 4.5% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
8274
COMPRESSIVE STRENGTH TESTS (ASTM C39! (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
489 4.75 7 08/11/99 111,700 3950
490 4.75 7 08/11/99 112,300 3970
491 4.75 28 09/01/99 ].4! ,200 5000
492 4.75 28 09/01/99 140,000 4950
28-Day Average 4980
4000
TECHNICIAN:
DISTRIBUTION:
CDJ (8:00am-10:00am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road,
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 4 August 1999
Coppell, TX SUPPLIER: TXl
Denton Tap Rd. northbound, south approach to south bridge
abutment, west side
SAMPLE DATA: SET 1
Truck No. 450
Ticket No. 1380453
Time Batched 8:09am
Time Sampled 9:05am
Concrete Temp. IASTM c1084) 94°F
Air Content (ASTM C231) 4.5%
Unit Weight (ASTM C138}
SET 2
COMPRESSIVE STRENGTH TESTS {ASTM C39)
MIX NO. 8274
Cement
Flyash
Sand
in.
~i .0 in.
Water
Admix #1
Admix //2
AEA
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
(ASTM C 143} ps1 Strength
489 4.75 7 08/11/99
490 4.75 7 08/11/99
491 4.75 28 09/01/99
492 4.75 28 09/01/99
111,700 3950
112,300 397O
28-Day Average 4000
TECHNICIAN:
DISTRIBUTION:
CDJ (8:00am-10:00am)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF SOIL GRADATIONS
CLIENT: Rebcon, Inc.
DATE: 2 August 1999
PROJECT: Denton Tap Road, CoppeII, TX
JOB NO.: 98.1064
SAMPLES: Taken by a representative of Hooper Engineering Laboratories, Inc.
on 8/2/99.
38)
39)
LOCATION
Denton Tap Rd., Northbound
35' north of north bridge
abutment
PERCENT PASSING
NO. 4 SIEVE
%
SPECIFICATION
REQUIREMENTS
%
74.6 60 +
110' north of north bridge 73.7
abutment
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 2 August 1999
PROJECT: Denton Tap Road, C0ppeII, TX
JOB NO.: 98,1064
MATERIAL DESCRIPTION: 1) Lime Stabilized Subgrade - Tan Sandy Clay with Lime
ASTM D 698 STANDARD PROCTOR: 1) 106.0 pcf L~ 16.0% Moisture
LOCATION PROCTOR LIFT
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
Denton TaD Road, Northbound
354) Station 201 +80, centerline 1 Fin. Sub. 18.4
355) Station 203 + 30, west side 1 Fin. Sub. 17.8
356) Station 204 + 50, east side 1 Fin. Sub. 20.3
357) Station 206 + 00, centedine 1 Fin. Sub. 17.5
107.4 101.3 95+
107.8 101.7 Optimum to +5%
105.0 99.1
103.4 97.5
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148