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Sample Record for 2020-08-06-3

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Project Information

Project ID: 214685 DEA: 024E46U4 EFIS: 0216000122 QA Service Level: 1
DIST-CO-RTE-PM: 02-LAS-36-6.0/14.6
Work Description: REPLACE BRIDGE, ROADWAY EXCAVATION, HMA, CLASS 2 AB AND DRAINAGE WORK.
Location Description: LASSEN COUNTY NEAR WESTWOOD FROM 1.3 MILES WEST OF GOODRICH CREEK BRIDGE TO 1.0 MILE WEST OF WILLARD CREEK ROAD
Contractor Name: Hat Creek Construction
Contractor Address: 24339 Highway 89 N, Burney, CA 96013
Resident Engineer: Tim Crosby Structure Rep.: Jeff Rothgery

Sample Information

DIME Sample ID: 2020-08-06-3
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - QASI Los Angeles Field Office
Sample Organization Contact: (858) 285-5797
Type of Sample: Quality Assurance
Type of Material: SMTL TM5 - Threaded Bar
Sample Taken Date: 08/06/2020
Date that the sample was received by the laboratory/organization performing the testing: 08/10/2020
The quantity of what the sample constitutes: 2
A brief description of the sample: Threaded Bar
From where was the sample collected: Distributor
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Dywidag Systems

Material Information

Production or Authorization Testing: Authorization Testing
Threaded Bar Specification: ASTM A722
Threaded Bar Grade: 150
Threaded Bar Type:
Rebar Size:
Nut Specification for Threaded Bar: ASTM A897
System Manufacturer: Gerdau
Epoxy Coating Color: NA
Threaded Bar Application: Soil Nail
Coating Standards: Uncoated
Bar Heat Number(s): 6215183806
Nut Heat Number(s): I099
Bar Lot Number:
Nut Lot Number:
Coupler Heat Number(s):
Coupler Grade:

Test Results

Test 1 of 2

DIME Test ID: 2020-08-06-3-1
Test Method: ASTM A722-15: Standard Specification for High-Strength Steel Bars for Prestressed Concrete (Tensile)
Verified Date: 08/11/2020
Date Tested: 08/11/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: A722 Threaded Bar and Nut
Test Result Compliance:
Additional Comments When Verified:
Number of Threaded Bar Samples 1
SampleSizeMfg LotArea (sqin)Tensile Strength (psi)Stress at Offset (psi)Total Elongation (%)Reduction of area (%)CommentsTested By
1ASTM A722 Type I Plain Bar 1 3/8 : 311.467161867.96147.15031.1A722 Threaded Bar and Nutbewing
Temperature 72 f
UTM 2000kip

Test 2 of 2

DIME Test ID: 2020-08-06-3-2
Test Method: ASTM A722-15: Standard Specification for High-Strength Steel Bars for Prestressed Concrete (Tensile)
Verified Date: 08/11/2020
Date Tested: 08/11/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: A722 Threaded Bar and Nut
Test Result Compliance:
Additional Comments When Verified:
Number of Threaded Bar Samples 1
SampleSizeMfg LotArea (sqin)Tensile Strength (psi)Stress at Offset (psi)Total Elongation (%)Reduction of area (%)CommentsTested By
2ASTM A722 Type I Plain Bar 1 3/8 : 311.58159140.71128.198.180A722 Threaded Bar and Nutbewing
Temperature 72 f
UTM 2000kip