CF-Andrew Park 2-LR 921029ATEC Associat~es, Inc.
11356 Mathis Avenue
Dallas, Texas 75229
(214) 556-2204
METRO 263-1681
CONCRETE REPORT
Project: Andrew Brown Park
Date Sampled: 10/29/92
Client: Tony Crawford Construction
Our Report No.: 25-02-92-06928-29
Field Test Data
Location of Pour when Sampled: Paving, north end of parking lot, first 113 of circle
Unit Weight (C-138) Supplier/Plant TXI
Sampled By ~;COTT BERRY Delivery Ticket No. 4419~1
Time: Batched 11;tl Snmpled 11:55 Truck Number 206 Load Size 10.0 cu. yds.
Temperature: Air 77°F Concrete 82°F Mix ID No. 8272, 3000
Slump: 4 in. Air Content % Water Added on Site 10 Gals.
(C~143) (C-173/C-231)
Strength Test Results
Type Specimens: CYLINDERS A~w: 28.27 in? Beam Test Data (C-78)
Lab Type Date Age. Failure Stre~th, Avg Ax[ Span, Special
No. Curing Tested Days Load, lbs. PSI Width, in. Depth, in. Preparation
in.
1 - 1545 LAB 11-4 7 93,000 3290
1-1546 LAB 11-25 28
1-1547 LAB 11-25 28
1-1548 LAB 11-25 H
SPECIFIED STRENGTH 28 3000
Remarks:
Respectfully submitted,