HomeMy WebLinkAbout10-039 20101103 Curb Gutter Koechlein Consulting Engineers, Inc.
Consulting Geotechnical Engineers
12364 W. Alameda Pkwy YSuite 110 YLakewood, CO 80228-2845
, www.KCE-Denver.com
LAKEWOOD GRAND JUNCTION
(303) 989-1223 (970)241-7700
(303)989-0204 FAX (970)241-7783 FAX
Tom Kassmel, P.E. Job No. 10-039
Town of Vail, Department of Public Works/Transportation Set No. 23
1309 Elkhorn Drive
Vail, CO 81657
SUMMARY OF CONCRETE TEST RESULTS
Project: Lionshead Transit Center, Vail, Colorado
Location: Curb and Gutter, Sainpled 60' East of Northwest Corner of South Drive-in/Drive-out Wall
Total Cubic Yards: 10
Supplier: Lafarge Ticket No: 85909493 Mix Design No: RMXDG45GD87
Slump: 3.25 inch(es) Air Content: 6.0 % Wet Unit Weight: 141.3 pcf
Concrete Temperature 72 °F Air Temperature: 55 °F
Test Date: 11/03/]0 Time Test Taken: 11:50 AM
Design Strength: 5000 psi at 28 days Amount of Water Added at Site: 5 gallons
Remarks: Concrete did not meet average compressive strength at 28 days, but did make the required strength at 56
days.
*Refer to ASTM C39/C39M-OS
A e da s Total Load(lbs) Diameter(in.) Area(sq. in.) Compressive Stren�th (psi) Type of Fracture*
7 47062 4.01 12.63 3730 3
28 58117 4.01 12.63 4600 3
28 60408 4.01 12.63 4780 Average: 4690 3
56 71887 4.02 12.69 5660 2