Town Center L2B1-LR 951212 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: North Texas Contracting, Inc. DATE: 1 2 December 1995
PROJECT: Wendy's Towne Center, Coppell, TX
MATERIAL DESCRIPTION: 1) On-Site Fill - Light Brown & Orange Sandy Clay
ASTM D 698 STANDARD PROCTOR: 1) 106.0 pcf @ 15.0% MoisTure
MOISTURE DRY PERCENT REQUIRED
LOCATION PROCTOR LIFT CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
Backfill Over Sanitary Sewer Line A
31) approx. Station 14+80 1 Fin. Sub. 14.4 96.1 90.6 90.-
-2% to ~-4%
Of Optimum
32) approx. Station 16~-45 1 Fin. Sub. 15.5 106.6 100.5 95-.
-2% to +4%
Of Optimum
TECHNICIAN: CDJ
DISTRIBUTION: (2) North Texas Contracting, Inc.
(1) City of Coppell, Larry Davis
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: North Texas Contracting, Inc. DATE: 12 December 1995
PROJECT: Wendy's Town Center, Coppell, TX SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Rip rap, southbound left turn lane, nose of median
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. 452 Cement
Ticket No. 6026479 Flyash
Time Batched 1:29pm Sand
Time Sampled 2:1 Opm in.
Concrete Temp. {ASTM C1064) 71 °F 1.0 in.
Air Content (ASTM C231) 4.3% 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
12 4.25 7 12/19/95 113,000 4000
13 4.25 7 12/19/95 117,400 4150
14 4.25 28 01/09/96 1~5,600 5150
15 4.25 28 01/09/96 150,100 5310
28-Day Average 5230 3000
TECHNICIAN: MAC (12:30pm-3:00pm)
DISTRIBUTION: (2) North Texas Contracting, Inc.
(1) City of Coppell, Larry Davis
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: North Texas Contracting, Inc. DATE: 1 2 December 1 995
PROJECT: Wendy's Town Center, Coppell, TX SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Rip rap, southbound left turn lane, nose of median
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. 452 Cement
Ticket No. 6026479 Flyash
Time Batched 1:29pm Sand
Time Sampled 2:10pm in.
Concrete Temp. [ASTM C1064) 71 °F 1.0 in.
Air Content {ASTM C231) 4.3% Water
Unit Weight [ASTM 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
12 4.25 7 12/19/95 113,000 4000
13 4.25 7 12/19/95 117,400 4150
1 4 4.25 28 01/09/96
15 4.25 28 01/09/96
28-Day Average 3000
TECHNICIAN: MAC (12:30pm-3:0Opm)
DISTRIBUTION: (2) North Texas Contracting, Inc.
(1) City of Coppell, Larry Davis
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148