Country Estates-LR 920830Rona Enstneers
Geotechnical Consultants
Materials Testing
RoneEngin
Concrete Cylinder Test Report
Project Purchase Order
COUNTRY ESTATES
Number Date of Observation Report Date
D2-211A-O1-18828 AUGUST 18, 1992 AUGUST 30, 1992
0
H.T. ARDINGER C/O NATHAN MAIER
Location
MAN-HOLE AT STA: 4+52
Contractor
E.J. ALFORD
5uppfier Plant Trvck Ticket
REDI-MIX 1 105 77547
Mix Number Mix Description
4200
Weather Conditions bient Temperature (°F~ Concrete Temperature (°F~
OVERCAST/DRIZZLE 85 85
tme Sampled Water Added
1:40 PM 0.0 GALS
Physical Data
ACTUAL ~ ~ SPECIFICATIONS
SLUMP (in.) 1/2
Concrete Cylinder Test(s)
ACTUAL SPECIFICATIONS
Specimen Age
Tesf Date Tot Load Compressive Strength Strengtfi Required
No. (Days (fbs.) ~, ~?
i i
1 7 08/25/92 140000 4950
4000
2 28 09/15/92
3 28 09/15/92
Curing Method Test Method Standard 6' x 12' E.ngineer/Technician
ASTM C 31 ASTM C 39 Area 213.27 sq. in. STEVE JOHNSTON CRONE)
Remarks and/or Distribution
H.T. ARDINGER C/O NATHAN MAIER/MIKE GARRETT (1), NATHAN D. MAIER/
MIKE GARRETT (1), CITY OF COPPELL/LARRY DAVIS (1), E.J. ALFORD/ (1),
H.C.H. CONSTRUCTION/JEFF HICKS (1)
i'1~,1 f ~Q~ C~ _ ~ .
UMRATiONS: 7ha lest rawRS presented herein vrere prepared fused upon the speCiflC samples provided ~ tntlng. We assume M Oo 6UIty for Wane cngrnesrs
vanafbn m Qvdlty (eomposroorf, aptxsranee, prnlormanc°, etc) or ~rry oCrer fse+ure d xmily s°bpci matter poviCed py persona oar rp+Mitlons over whictr
we have M convot. Our IeCer7 anal report ars for the etWUSlvs use of tAs Ulenn ID vrhpm tn~, e~ eyed. _