HomeMy WebLinkAboutShotcreteReport(18-6523.Shotcrete.0004).pdf Client: Chad Salli
Town of Vail
GROUND 1309 El 81rn Drive
ENGINEERING
Red Sandstone Parking Garage
Report Date: Jul 17,2018 Work Order No.: 18-6523.Shotcrete.0004;ver:4
Work Order Date: Jun 15,2018 Reviewed by: Shane Sorensen
Shotcrete
Placement Contractor: Schnabel Performed by: Chris Leeper
Nozzleman: Nick Quantity Placed: yd3
Structure Type, Thickness: Soil Nail Retaining Wall,8 in Weather: Mostly Sunny
Finish, Curing Methods: Gun Finished, None
Placement Location: North wall:Sta 1+30-2+20,8219'to 8225'
Comments: Shotcrete was not scheduled to be tested however a panel was made by Schnabel.
Placement Area
Conforms Does Not Conform Not Applicable Not Observed
Surface/Substrate Condition: El
Reinforcing Steel Condition:
Means and Methods
Placement Method:
Reinforcing Encasement:
Presence of Voids:
Sand Pockets or Lamination:
Finish and Curing
Finish Methods:
Curing Methods:
On-Site Notifications
Name Company
Tom Highsmith Haselden Construction
Shotcrete Specifications
Fresh Properties Hardened Properties
717-Shotcrete Air Content 5 to 9% Average Compressive 4000 min. Shotcrete
Strength
717-Shotcrete Slump 2 to 4 inches Conformance Test Age 28 min. Shotcrete
Material
Material Property Target
Results apply only to the specific items and locations referenced and at the time of testing,observations or special inspections.This report should not be reproduced,except in full,without the written
permission of GROUND Engineering Consultants,Inc.
www.groundeng.com
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Client: Chad Salli
Town of Vail
GROUND 1309 Elkhorn
81rn Drive
ENGINEERING
Red Sandstone Parking Garage
Report Date: Jul 17,2018 Work Order No.: 18-6523.Shotcrete.0004;ver:4
Work Order Date: Jun 15,2018 Reviewed by: Shane Sorensen
Shotcrete
Shotcrete Sampling
Quantity Truck Ticket Air Temp Water
Sample No. Location (yd') Number Number Batch Time Test Time (°F) Added
(gal)
3 North Wall:Sta 1+30 10 - - 12:00 AM 12:00 AM - -
Physical Properties of Shotcrete
Sample No. Concrete Temp. (°F) Slump(in) Air Cont. (%) Meas. Vol. (ft') Empty Meas. (lb) Full Meas. (lb) Unit Wt. (pct) Panels Cast
3 - - - 0.000 0.00 0.00 - Yes
Compressive Strength of Shotcrete Cores (ASTM C42 / AASHTO T24)
Sample No.: 3 Laboratory ID: Shotcrete22
Age(d) Conformance Diameter(in) Area(in2) Length(in) L/D Ratio Correction Maximum Corrected
Core Factor Load(lb-f) Strength(psi)
7 No 1.97 3.05 4.00 2.0 1.00 19,170 6,290
7 No 1.97 3.05 3.90 2.0 1.00 20,750 6,800
Compressive Strength of Shotcrete Cores (ASTM C42 / AASHTO T24)
Sample No.: 3 Laboratory ID: Shotcrete23
Age(d) ConformanceCorrection Maximum Corrected
Diameter(in) Area(in2) Length(in) L/D Ratio
Core Factor Load(lb-f) Strength(psi)
28 Yes 1.97 3.05 4.10 2.1 1.00 22,630 7,420
28 Yes 1.97 3.05 4.15 2.1 1.00 22,020 7,220
28 Yes 1.97 3.05 4.15 2.1 1.00 23,310 7,640
Average Conformance Compressive Strength(psi) 7,430
Results apply only to the specific items and locations referenced and at the time of testing,observations or special inspections.This report should not be reproduced,except in full,without the written
permission of GROUND Engineering Consultants,Inc.
www.groundeng.com
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