HomeMy WebLinkAbout10-039 20101123 Walkway and Wall - Sets 37 38 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. 37
1309 Elkhorn Drive
Vail, CO 81657
SUMMARY OF CONCRETE TEST RESULTS
Project: Lionshead Transit Center, Vail, Colorado
Location: Pedestrian Walkway at West End of Building, Sampled at Gridlines E-D.4/E-1
Total Cubic Yards: 10
Supplier: Lafarge Ticket No: 85909629 Mix Design No: RMXCE45DG8V
Slump: 5.50 inch(es) Air Content: 5.5 % Wet Unit Weight: 142.2 pcf
Concrete Temperature 68 °F Air Temperature: 40 °F
Test Date: 1]/23/]0 Time Test Taken: 1:40PM
Design Strength: 5000 psi at 28 days Amount of Water Added at Site: 5 gallons
Remarks:
*Refer to ASTM C39/C39M-OS
Age (days) Total Load(lbs) Diameter(in.) Area(sq. in.) Compressive Stren�th (psi) Type of Fracture*
7 59376 4.01 12.63 4700 2
28 75846 4.01 12.63 6010 5
28 81105 4.00 12.57 6450 5
28 71732 4.01 12.63 5680 Average: 6050 5
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. 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]/23/]0 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 falls with in 500 psi. Hold cylinder
will be broken 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 42934 4.01 12.63 3400 5
28 60620 4.01 12.63 4800 2
28 58725 4.01 12.63 4650 3
28 54725 4.01 12.63 4330 Average: 4590 5