HomeMy WebLinkAbout10-039 20110610 Slab-on-grade (2)
Koechlein Consulting Engineers, Inc. Consulting Geotechnical Engineers 12364 W. Alameda Pkwy · Suite 110 · Lakewood, CO 80228-2845 www.KCE-Denver.com LAKEWOOD (303) 989-1223 (303) 989-0204
FAX GRAND JUNCTION (970) 241-7700 (970) 241-7783 FAX Job No. 10-039 Location: ECO Driveway Slab-on-grade, Sampled at East End to 57' West Total Cubic Yards: 10 Supplier: Lafarge Ticket
No: 85823803 Mix Design No: RMXCE45DG8V Slump: 3.00 Air Content: 4.3 Wet Unit Weight: 142.2 Concrete Temperature: 71 Air Temperature: 60 Test Date: 06/10/11 Time Test Taken: 8:42 AM
Design Strength: 5000 Amount of Water Added at Site: 0 Remarks: Set No. 62 SUMMARY OF CONCRETE TEST RESULTS Project: Lionshead Transit Center, Vail, Colorado inch(es) % pcf °F °F psi
at 28 days gallons *Refer to ASTM C39/C39M-05 Age (days) Total Load (lbs) Diameter (in.) Area (sq. in.) Compressive Strength (psi) Type of Fracture* Tom Kassmel, P.E. 1309 Elkhorn Drive
Vail, CO 81657 Town of Vail, Department of Public Works/Transportation 7 46553 4.01 12.63 3690 2 28 64734 4.01 12.63 5130 3 28 66034 4.00 12.57 5250 2 28 64465 4.00 12.57 5130 Average:
5170 3
Koechlein Consulting Engineers, Inc. Consulting Geotechnical Engineers 12364 W. Alameda Pkwy · Suite 110 · Lakewood, CO 80228-2845 www.KCE-Denver.com LAKEWOOD (303) 989-1223 (303) 989-0204
FAX GRAND JUNCTION (970) 241-7700 (970) 241-7783 FAX Job No. 10-039 Location: ECO Building Driveway Slab-on-grade, Sampled 96' to 144' East of West End Total Cubic Yards: 40 Supplier:
Lafarge Ticket No: 85823808 Mix Design No: RMXCE45DG8V Slump: 6.50 Air Content: 8.0 Wet Unit Weight: 135.4 Concrete Temperature: 66 Air Temperature: 58 Test Date: 06/10/11 Time Test
Taken: 10:50 AM Design Strength: 5000 Amount of Water Added at Site: 8 Remarks: Concrete did not meet average compressive strength at 28 days, but falls with in 500 psi. Hold cylinder
will be broken at 56 days. Set No. 63 SUMMARY OF CONCRETE TEST RESULTS Project: Lionshead Transit Center, Vail, Colorado inch(es) % pcf °F °F psi at 28 days gallons *Refer to ASTM C39/C39M-05
Age (days) Total Load (lbs) Diameter (in.) Area (sq. in.) Compressive Strength (psi) Type of Fracture* Tom Kassmel, P.E. 1309 Elkhorn Drive Vail, CO 81657 Town of Vail, Department of
Public Works/Transportation 5 38905 4.01 12.63 3080 4 5 35979 4.01 12.63 2850 Average: 2970 6 7 44079 4.02 12.69 3470 2 28 61793 4.01 12.63 4890 3 28 50780 4.01 12.63 4020 2 28 61765
4.01 12.63 4890 Average: 4600 3