Gateway BP(2.1)-LR 981123 Engineering Co.
9200 King Arthur Drive
Dallas, Texas 75247-3610
Phone 214/631-4372 Fax 214/631-4380
CONCRETE COMPRESSION TEST REPORT
Report No.: 127 Job No.: 1598-0007 DateCast: 11/23/98
Project: Lucent Technologies - Phase I Specification: 4500 psi @ 28 Days
Location: Paving - 5' S by 35' W of S Corner of Quantity Represented: 10/50/93 cu. yds.
Entrance
Contractor: Sampled By:
Reported To: Catellus - Robert McCann By Order Of:
(6 x 12 Inch) Nominal Cylinder Size: Area-28.27 SQ. IN. Laboratory Number: 8591
Field Number: LI112301 LI112302 LI112303 LI112304
Test Date: 11/30/98 11/30/98 12/21/98 12/21/98
Maximum Load, LBS: * 120690 146230 150630
Age When Tested, Days: 7 7 28 28
Compressive Strength, PSI: 4270 5170 5330
Average Strength, PSh 5250
Type Break: Conical (U.N.O.)
Remarks: *Cylinder Destroyed In Field
Method of Curing: Field 1 Days, Laboratory From 11/24 Transported By: M. Boone
Temperature: Ambient 61 °F Mix 70 °F Air Content ' 4.8 % Slump 5.25 Inches
Time of Sample: 8:00 (AM)/PM Pick-Up Charge: X Yes No
Source of Concrete: Redi-Mix Mix Code: 960 Ticket No.: N/A
Fine Aggregate: Unit Weight PCF
Coarse Aggregate:
Water: Yield CF/CY
Cement:
Fly Ash:
Admixture(s):
Distribution: Cadence McShane
GDA - Scott McC~eary
Haynes Whaley - Mark Thompson
City of Coppell - Garreth Campbell
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Test Methods: ASTM C 31, C 39, C 143, C 173, C 192, C 231 and C 1064