Gateway BP(2.1)-LR 981117 - -- -- Engineering Co.
9200 King Arthur Drive
Dallas, Texas 75247-3610
Phone 214/631-4372 Fax 214/631-4380
CONCRETE COMPRESSION TEST REPORT
Report No.: 138 Job No.: 1598-0007 Date Cast: 11/17/98
Project: Lucent Technologies - Phase I Specification: 3000 psi (~} 28 days
Location: Piers - W1,2,3 & E1,2,3 for Stairway Quantify Represented: 10/10/10 cu. yds.
Contractor: Sampled By: L. Savage
Reported To: Catellus - Robert McCann By Order Of:
(6 x 12 Inch) Nominal Cylinder Size: Area-28.27 SQ. IN. Laboratory Number: 8540
Field Number: LIl11701 LIl11702 LIl11703 LIl11704
Test Date: 11/24/98 12/15~98 12/15/98 HOLD
Maximum Load, LBS: 97890 129480 130300
Age When Tested, Days: 7 28 28 HOLD
Compressive Strength, PSi: 3460 4580 4610
Average Strength, PSh 4600
Type Break: Conical (U.N.O.)
Remarks:
Method of Curing: Field Days, Laboratory From Transported By:
Temperature: Ambient 58 °F Mix 70 °F Air Content 2.1 % Slump 4.5 Inches
Time of Sample: 1:30 AMI(PM) Pick-Up Charge: X Yes No
Source of Concrete: Redi-Mix MixCode: 914 Ticket No.: 15238
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 ~,~ ~). ~ t ?../i~,/¢~'
City of Coppell - Garreth Campbell Signed ~
Page. 1 of 1
Test Melhods: ASTM C 31, C 39. C 143, C 173, C 192, C 231 and C 1064