HomeMy WebLinkAbout10-039 20101123 Walkway and Wall Set 38 Koechlein Consulting Engineers, Inc.
Consulting Geotechnical Engineers
12364 W. Alameda Pkwy• Suite 110• Lakewood, CO 8022&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. ]0-039
Town of Vail, Department of Public Works/Transportation Set No. 38
1309 Elkhorn Drive
Vail, CO 81657
SUMMARY OF CONCRETE TEST RESULTS
Project: Lionshead Transit Center, Vail, Colorado
Location: ECO Building Wall, Sampled at Gridlines A.1/1.0
Total Cubic Yards: 8
Supplier: Lafarge Ticket No: 85909631 Mix Design No: RMXCE40GD87
Slump: 5.25 inch(es) Air Content: 4.5 % Wet Unit Weight: 144.4 pcf
Concrete Temperature: 67 °F Air Temperature: 35 °F
Test Date: 1 l/23/10 Time Test Taken: 4:05 PM
Design Strength: 5000 psi at 28 days Amount of Water Added at Site: 0 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 s�c. in.� Compressive Stren tg l]�,��si) Type of Fracture*
7 42934 4.01 12.63 3400 5
28 60620 4.01 12.63 4800 2
28 58725 4A1 12.63 4650 3
28 54725 4.01 12.63 4330 Average: 4590 5
56 75732 4.01 12.63 6000 3