HomeMy WebLinkAboutWindsor Probe Concrete Test Report 06.27.17H-P~l<UMAR
Geo techni cal En gineering I Enginee ring Geolo gy
Ma ter ia ls Tes tin g I Envi ronmental
5020 County Road 154
Glenwood Springs, CO 81601
Phone: (970) 945-7988
Fax: (970) 945-8454
Email: hpkqlenwood@kumarusa.com
Office Locations: Parker, Glenwood Springs, and Silverthorne, Colorado
WINDSOR PROBE CONCRETE TEST REPORT
Client: Bret Closs Project No.: 17-7-495 Day: Tuesday
6/27/17
2 of 2
5175 Grass Mesa Road
Rifle, Colorado 81650
bcdcsc@qma il.com
Date:
Sheet:
Project: Existing Shop Foundation and Slab, 5175 Grass Mesa Road, Garfield County,
Colorado
Test Location: Interior Floor Slab, 12 Feet North, 15 Feet West of Southeast Building Corner
Concrete Information
Concrete Age: 20 Years± 28 Day Design Strength: 4000 psi Approximate
Thickness: &inches
Aggregate Size: %" Aggregate Moh's No: 6
Surface Description: Smooth Trowel Finish
Test Information
Driver Unit l.D. No. 187641 Power Level : Standard
c om press1ve St th ren g·
Probe 1 Probe 2
Exposed Probe (in) 2.25 2.30
Compressive Strength (psi) 7400 7780
The Wmdsor probe test 1s perform ed in s ubstantia l confo rm ance with ASTM C803.
Notes:
Thomas J. Westhoff, CET
Field Technician
Probe Length: 3.125 in.
Probe 3 Average
2.00 2.18
5400 6860
Daniel E. Hardin, P.E.
Reviewed By