CF-Coppell Rd SC-LR020307 (3)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 01.1054
CLIENT: T~exas Unified Constructors. Inc DATE: 7 March 2002
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Slab on void forms, office bldg., from line 6.5 to 7,
from line A to A.5
LOCATION OF POUR SET 2: Slab on void forms, from line 7 to 7.5, from line C.6 to D
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 1111 964 Cement
Ticket No. 3141392 3141401 Flyash
Time Batched 5:26am 6:55am Sand
Time Sampled 6:10am 7:35am in.
Concrete Temp. IASTM C1064) 65°F 63OF 1.0 in.
Air Content (ASTM C231) 3.0% 5.5% Water
Unit Weight (ASTM C1381 Admix #1
Admix #2
AEA
65
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
126 5.25 t7 03/14/02
127 5.25 ~ 28 04/04/02
128 5.25 8 04/04/02
129 5.00 f 7 03/14/02
130 5.00 ~ 28 04/04/02
131 5.00 %28 04/04/02
69,200 2450
86,600 3060~
91,700 3240
28-Day Average 3150
104,000 3680
127,700 4520~
13~,300 4650
28-Day Average 4590
4OOO
4000
TECHNICIAN:
DISTRIBUTION:
2870 Walnut Hill Lane
EWM (6:00am-8:30am)
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors,
Dallas, Texas 75229
(214) 351-6419 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: 7 March 2002
SUPPLIER: Lattimore
Main service center building slab, approx. 75' south of
north bldg. line, 30' east of west bldg. line
Main service center building slab, approx. 10' north of
south bldg. line, 75' east of west bldg. line
SAMPLE DATA: SET 1 SET 2
Truck No. 1106 820
Ticket No. 3141409 3141420
Time Batched 8:06am 9:05am
Time Sampled 9:00am 10:20am
Concrete Temp. (ASTM C1064) 65°F 670F
Air Content (ASTM C231) 6.5% 5.0%
Unit Weight (ASTM C138)
MiX NO. 65
Cement
Flyash
Sand
in.
1.0 in.
Water
Admix //1
Admix #2
AEA
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
132 4.75 7 03/14/02
133 4.75 28 04/04/02
134 4.75 28 04/04~02
135 5.00 7 03/14/02
136 5.00 28 04/04/02
137 5.00 28 04/04/02
93,900 3320
ll0,SO0
ZZT,400 4Z6Q
28-Day Average 4040
95,600 3380
1~5,8Q0 4090
Z21,900 43Z0
28-DayAverage 4200
4O0O
4OO0
TECHNICIAN:
DISTRIBUTION:
CDJ (8:30am-11:30am)
(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