Country Estates-LR 921103Rone Engineers
Geotechnicai Consultants
Materials Testing
RoneEngina
r
Concrete Cylinder Test Report
Project Purchase Order
BETHEL SCHOOL RD.
Number •. Date of Observation Report Date
D2-064A-O1-19679 OCT. 22 1992 NOV. 3 1992
o
CITY OF COPPELL
Location
SOUTH ENTRY TO ALLEY A
Contractor
REBCON CONTRACTORS
Supplier Plant ruck Ticket
TXI 31 262 42399
Mix Number Mix Description
8274
Weather Conditions Ambient Temperature (°F~ Concrete Temperature (°~
SUNNY 87 $3
ime Sampled Water Added
3:15 PM 0.0 GALS
Physical Data
ACTUAL ~ I SPECIFICATIONS
SLUMP (in.) 6
AIR ENTRAINMENT (~) 4.4
Concrete Cylinder Test(s)
ACTUAL SPECIFICATIONS
Specimen I Age I Tot Load
Test Date Compressive Strength Strength Required
No. (Days) gbs.) (Pstl (Psl
t
94 7 10/29/92 91500 3240
3000
95 28 11/19/92
96 28 11/19/92
97 HOLD HOLD
Curing Method Test Method Standard 6' x 12' Engineer~'rechnidan
STM C 31 ASTM C 39 Area 28'27 sq. n. JEFF VANBLARICOM
Remarks and Jor Distribution
NATHAN D. MAZER/MIKE GARRETT (1), REBCON CONTRACTORS/
RICH BURCHETTE (1), CITY OF COPPELL/LARRY DAVIS (1)
5~~~
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vanatbn in 4uWty (comoosrtlon, aopseranee. Pedorrnanos. etcl a ar+y o0+ar fsuus of aun~lar aubjset rnauar proviCsd by persons °r condltlons wee vMitli
ws have rro eonaOL (Jw 1saa/e and rsoorts arm !d tlu ssdusive uw of the dlsno tD ~.hom they ere atltlfealetl. - _