Gateway BP(2.1)-LR 981109 [ngineering Co.
9200 King Arthur Drive
Dallas, Texas 75247-3610
Phone 214/631-4372 Fax 214/631-4380
CONCRETE COMPRESSION TEST REPORT
Repor~ No.: 131 Job No.: 1598-0007 Date Cast: 11/09/98
Project: Lucent Technologies - Phase I Specification: 4000 psi (~ 28 days
Location: Paving - 40' North; 140' East of North West Quantity Represented: ~011,40/170 CU. yds.
Comer of Bldg.
Contractor: Sampled By: S. Spinks
Reported To: Catellus - Robert McCann By Order Of:
(6 x 12 Inch) Nominal Cylinder Size: Area-28.27 SQ. IN. Laboratory Number: 8448
Field Number: LIl10901 LIl10902 LIl10903 LIl10904
Test Date: 11/16/98 12/07/98 12/07/98
Maximum Load, LBS: 106730 142770 143000
Age When Tested, Days: 7 28 28 Hold
Compressive Strength, PSh 3770 5050 5060
Average Strength, PSI: 5060
Type Break: Conical (U.N.O.)
Remarks:
Method of Curing: Field 3 Days, Laboratory From 11/12 Transported By: M. Boone
Temperature: Ambient 57 °F Mix 64 °F Air Content 4.6 % Slump 5.0 Inches
Time of Sample: 7:30 (AM)/PM Pick-Up Charge: Yes X No
Source of Concrete: Redi-Mix MixCode: 915 Ticket No.: 14895
Fine Aggregate: Unit Weight PCF
Coarse Aggregate:
Water: Yield CF/CY
Cement:
Fly Ash:
Admixture(s):
Distribution: Cadence McShane
GDA - Scott McCreary
Haynes Whaley - Mark Thompson
City of Coppell- Garreth Campbell Sign~d~ ~)'
Page I of 1
Test Melhods: AS'TM C 31, C 39, C 143, C 173, C 192, C 231 and C 1064