CF-Coppell Rd SC-LR011102 (2) Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO,: 01.1054
CLIENT: Texas Unified Constructors, Inc. DATE: 2 November 2001
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Piers on vehicle and equipment storage building: A/5.9, A/5,
A/4, A/3, A/2, A/1.1, A.5/1.1, B/1.1, C/1.1, B.5/1.1, A.5/6
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 54
Truck No. 1106 Cement 414 Type I
Ticket No. 3136203 Flyash 103
Time Batched 2:21 pm Sand 1433
Time Sampled 3:00pm in.
Concrete Temp. (ASTM C1064) 78°F 1.0 in. 1850
Air Content (ASTM C231) Water 250
Unit Weight (ASTM C138) Admix #1 Plastocrete 161 @ 15.5 oz.
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 Strength 28-Day
(ASTM C143) psi Strength
29 5.50 7 11/09/01 86,800 3070
30 5.50 28 11/30/01 114,900 4060
31 5.50 28 11/30/01 117,900 4170
32 5.50 56 12/28/01
28-Day Average 417~0 3000
TECHNICIAN: EWM
DISTRIBUTION: (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