Gibbs Station 2-LR 931108 (2) ALPHA TESTING, INC. REPORT OF CONCRETE
,/ 2209 Wisconsin St
COMPRESSION TEST
Suite 100
Dallas. Texas 75229
'",," (214) 620-8911
TFSTEDFOR GIBBS STATION, LTD DATE 11/08/93
C/O HEATH & KNIGHT PROPERTIES
DALLAS, TEXAS
PROJECT GIBBS STATION OURREPORTNO. 93384--58
PHASE [I
COPPELL, TEXAS
FIELD DATA
LOCATION OF CONCRETE PLACEMENT ALLEY D-2
STA. 5+62
DATE PLACED 11/08/93 PLANT ON SITE
TIME 9-' 15 DELIVER TICKET NO. N/A
SLUMP 3" MIX PROPORTIONS (SSD) N/A
AIR CONTENT 5.5 CEMENT N/A
AIR TEMPERATURE 60 WATER N/A
CONCRETE TEMPERATURE 75 FINE AGGREGATE N/A
DATE RECEIVED 1-1-/09/93 COARSE AGGREGATE N/A
FIELD DATA SUBMITTED BY DN ADMIXTURE
MIX DATA SUBMITTED BY ON SITE
COMPRESSION TEST RESULTS REMARKS
INOMINAL CYLINDER SIZE 6- X 12") ~'-Cylinders made by ALPHA
representabve.
Lab. Customer I, Type Dire Aec Coml~mam,ve __-- Cylinders made by Architect's
! Te~t®d Days Strength, Psi
No. No. [ Cur,rig ; or Contractor's representative.
97 93384 LAB 11/! 5/93 7 36,20 _~'"'Cylinders picked up by ALPHA
laboratory.
98 93384 LAB 12/06/93 28 [] Cylinders delivered to ALPHA
laboratory.
99 93384 LAB 12/06/93 28 ,~. Compression test results comply with
applicable specifications.
100 93384 LAB HOLD _
~ Compression test results do no( comply
with applicable specifications.
!s,~,c '.:a:-o-,. 28 3600
TYPE OF FRACTURE. IF OTHER
~T~HAN CONICAL
f~ejectfully Submitted
Qa.v [. d._P_ ~ ..$ ,t~ttner