HomeMy WebLinkAbout10-039 20100929 Footing Koechlein Consulting Engineers, Inc.
Consulting Geotechnical Engineers
12364 W. Alameda Pkwy YSuite 115 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. 4
1309 Elkhorn Drive
Vail, CO 81657
SUMMARY OF CONCRETE TEST RESULTS
Project: Lionshead Transit Center, Vail, Colorado
Location: Footing, West End of Existing Parking Structure, Sampled 40' West of Gridlines E-1.0/E-E.0
Total Cubic Yards: 9.25
Supplier: Lafarge Ticket No: 85909197 Mix Design No: RMXCE40GD87
Slump: 5.50 inch(es) Air Content: 5.1 % Wet Unit Weight: 145.5 pcf
Concrete Temperature 67 °F Air Temperature: 78 °F
Test Date: 09/29/10 Time Test Taken: 4:30 PM
Design Strength: 4000 psi at 28 days Amount of Water Added at Site: 0 gallons
Remarks:
*Refer to ASTM C39/C39M-OS
Age (days) Total Load (lbs) Diameter(in.) Area (sq. in.) Compressive Strength(psi) Type of Fracture*
7 43853 4.01 12.63 3470 5
7 38297 4.01 12.63 3030 Average: 3250 5
28 56365 4.01 12.63 4460 3
28 57891 4.01 12.63 4580 2
28 59008 4.01 12.63 4670 Average: 4570 5