Summary for Test 2022-01-28-14-1

Test performed: ASTM A970-18

Project Information

Project IdentifiersProject ID: 214469
DEA: 030H08U4
EFIS: 0319000029
DIST-CO-RTE-PM03-SAC-50-L0.2/R6.1
Award Date06/30/2020
Closeout DateNot set
Work DescriptionSac 50 Design Build PLEASE NOTE THAT DESIGN BUILDER MUST PERFORM QUALITY VALIDATION TESTING IN ACCORDANCE WITH THE MATERIAL CONTROL SCHEDULE (MCS) FOR ITEMS SUCH AS STRANDS, HS BOLTS, ELASTOMERIC BEARING PADS, JOINT SEALANTS, COUPLERS & WELDED HOOPS, ETC
Location DescriptionFROM 0.1 MILE EAST OF I-5 TO 0.8 MILE EAST OF WATT AVE
QA Service Level1 (Verified on 10/23/2019)

Sample Information

Sample Taken Date01/28/2022 Sample Unique Key14
Will the laboratory/organization for which you are a member perform testing on this material sample?Yes Date that the sample was received by the laboratory/organization performing the testing01/31/2022
Sample typeQuality Assurance A brief description of the sampleTaper GripTwist Donut
The quantity of what the sample constitutes150 Couplers From where was the sample collectedJob Site
First name of sampler or witnessed byJunhao Last name of sampler or witnessed byLiu
Title of samplerASR Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameMartinez Steel Transportation Laboratory (TL) NumberC766293
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeSMTL TM5 - Headed Bars Production or Authorization TestingProduction Testing
Rebar Heat Number(s)344621 Head Manufacturer Lot Number(s)BarSplice
Rebar Size#10 Headed Bar Model NameTaper GripTwist Donut
Size of HeadFull Size - 9x Head Connection TypeTaper Threaded
Head ShapeCircular Rebar ManufacturerCascade Steel
Head ManufacturerBarSplice Head FabricatorBarSplice
Material Standard CodeASTM A706

Test Details

DIME Sample ID: 2022-01-28-14
DIME Test ID: 2022-01-28-14-1
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM A970-18: Standard Specification for Headed Steel Bars for Concrete Reinforcement (Tensile)
Test Release Date: 2022-02-04

Test Results


Number of Headed Bar Samples: 1
Input Type: Measured
Tester's full name: bewing
Date of test: 02/01/2022
UTM: 400kip
Temperature:72 f
NumLot #Area (sqin)Peak Load (lbf)Tensile Strength (psi)CommentsTested By
121.2712358597311Ok Neckingbewing

General comments (publicly viewable) (Max 1000 characters): Ok Necking
Test Graph
Source: Bluehill Data Point File
Test graph for the Sample

Test was verified on 2/4/2022