HomeMy WebLinkAbout18-7-289 (06-06-18) concrete.pdf H P KU MAR5020 County Road 154
Glenwood Springs, CO 81601
Geotechnical Engineering I Engineering Geology Phone: (970)945-7988
Materials Testing I Environmental Fax: (970)945-8454
Email: hpkolenwood@kumarusa.com
Office Locations: Parker, Glenwood Springs, and Silverthorne, Colorado
CONCRETE TEST REPORT
Tina and David Wilson Project No. 18-7-289
2609 Davos Trail Date Cast: 05-30-18
Vail, Colorado 81657
Sheet: 1 of 1
Project: Proposed Additions to Residence, Lot 11, Filing 23, Vail Valley, 1965 Sunburst Drive,
Vail, Colorado
Placement Location: Building Addition Foundation Walls
Supplier: Casey Concrete Time Batched: 11:44 am Load Size (Yds): 10
Truck No: 133 Time Arrived: 12:53 pm Yds Delivered: 10
Ticket No: 315956 Time Placed: 1:05 pm Yds Ordered: 30
Mix Design: 3000F, Footings/Wall
Method of Placement: Pump Sample Point: Truck Discharge
Time Sampled: 1:10 pm Wet Unit Wt: 146.0 pcf
Air Temp: 70° Slump: 41/2 inches
Concrete Temp: 76° Air Content: 1.8 %
Water Added: 15 gallons per supplier
Communication: The supplier was informed of our field test results.
Time Cylinders Cast: 1:20 pm
Initial Cure Time on Site: 1 day Field Storage: Insulated Cure Box
Date in Lab: 05-31-18 Cylinder Temperature at Pick Up: 70° Min/Max: 58°/84°
Compressive Strength Data -
2018 Compressive 28 Da
Lab Age Load Diameter Area Y
Number Days Date lbs. in. int Strength (psi) Avg. (psi)
343A 7 06-06-18 36,000 4.01 12.63 2850
343B 28 06-27-18
343C 28 06-27-18
343D Hold/28
Specified Strength for Structure: 3000 psi at 28 days Specified Strength for Mix: 3000 psi at 28 days
Notes:
Distribution:
Tina and David Wilson (tinawilsonvail(a�gmail.com)
Evans Chaffee Construction—Mark Jones(miones(aevanschaffee.com)
Casey Concrete—Shawn Vondette(svondettet ws-concrete.com)
njf Justin Orgill David A. Young, P.E.
Field Technician Reviewed By