CF-Coppell Rd SC-LR020108 (2)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 01.1054
CLIENT: Texas Unified Constructors, Inc. DATE: 8 January 2002
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Slab on grade for covered storage building: 40'-60' east of
west bldg. line at north bldg. line to 20' south
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 65
Truck No. 755 Cement
Ticket No. 7112293 Flyash
Time Batched Sand
Time Sampled 12:55pm in.
Concrete Temp. (ASTM C1064) 56°F 1.0 in.
Air Content (ASTM C231) 5.5% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESS/VE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
(ASTM C143) pSI Strength
84 7.50 7 01/15~02
85 7.50 28 02~05~02
86 7.50 28 02/05/02
83,400 2950
4040
116,600
28-Day Average 4080
4000
TECHNICIAN:
DISTRIBUTION:
RJW (12:15pm-2:15pm)
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214)o351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Texas Unified Constructors, Inc.
PROJECT: Field Service Offices & Maint. Fac., Coppell
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 01.1054
DATE: 8 January 2002
SUPPLIER: Lattimore
Slab on grade, Bldg. 4 covered parking at 50'-70' west from
edge and 0'-20' south of north edge
Slab on grade, Bldg. 4 covered parking at 0'-20' north from
south edge and 60'-80' west of east edge
SAMPLE DATA: SET 1 SET 2 MiX NO. 65
Truck No. 1080 820 Cement
Ticket No. 3138844 3138856 Flyash
Time Batched 1:49pm 2:26pm Sand
Time Sampled 2:20pm 3:00pm in.
Concrete Temp. (ASTM C1064i 54°F 55°F 1.0 in.
Air Content IASTM C231i 3.4% 3.5% Water
Unit Weight (ASTM C138i 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
87 4.75 7 01/15/02 111,500 3940
88 4.75 28 02/05/02 147,$00 5220
89 4.75 28 02/05/02 146,400 5~80
28-Day Average 5200
90 4.50 7 01/15/02 100,000 3540
91 4.50 28 02/05/02 ~26,b00 4480
92 4.50 28 02/05/02 ~23~100 4350
28-Day Average 4420
4000
4000
TECHNICIAN:
DISTRIBUTION:
TMC (1:45pm-4:15pm)
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214),351-6419 Fax (214) 351-5148