Test 2021-05-28-8-2 (CTM 670-December 2013) Summary

Project Information
Project IdentifiersProject ID: 214412
DEA: 11410404
EFIS: 1112000095
DIST-CO-RTE-PM11-IMP-8-R36.5/R37.5
Work DescriptionROADWAY, BRIDGE AND PLANT ESTABLISHMENT WORK.
Location DescriptionIMPERIAL COUNTY IN EL CENTRO FROM 0.4 MILE WEST OF IMPERIAL AVENUE OVERCROSSING TO 0.1 MILE EAST OF 8TH STREET OVERCROSSING
Sample Information
Sample Taken Date5/28/2021 Sample Unique Key8
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 testing6/1/2021
Sample typeQuality Assurance A brief description of the sampleGriptwist Couplers
The quantity of what the sample constitutes4 From where was the sample collectedJob Site
First name of sampler or witnessed byDaniel Last name of sampler or witnessed byHernandez
Title of sampler Laboratory sample identification
The fabricator/manufacturer/facility nameBarSplice Gerdau Transportation Laboratory (TL) NumberC004951
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeSMTL TM5 - Couplers Production or Authorization TestingProduction Testing
Service or UltimateUltimate Material Standard CodeASTM A706
Material Grade60 Rebar ManufacturerGerdau
Coupler ManufacturerBarSplice Intermediate Assembler or Fabricator
Rebar Size#8 Coupler ModelGriptwist
Coating StandardsUncoated Shape of RebarStraight
Rebar Hoop Diameter Rebar Hoop Fabricator
Coupler Component Heat/Lot Number(s)A195236 A194656 Rebar Heat Number(s)65030996
Rebar Size 2
Test Details
DIME Sample ID: 2021-05-28-8
DIME Test ID: 2021-05-28-8-2
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: CTM 670-December 2013: Method of Tests for Mechanical and Welded Reinforcing Steel Splices (Cyclical/Fatique Tensile with Slip)
Test Release Date: 2021-06-01
Test Results

Number of Samples Tested: 1
Input Type: Measured
Tester's full name: fsaylor
Date of test: 06/01/2021
UTM:400kip
Temperature:72.00 f
Halo ID:
NumSampleNumber of CyclesSizeMfg. Lot Number(s)Slip (inch)Area (sqin)Peak Load (lbf)Peak Stress (psi)CommentsTested By
12No. 8/25mm100.7980706102160OK Neckingfsaylor

General comments (publicly viewable) (Max 1000 characters): OK Necking
Test Graph
Source: Bluehill Data Point File
WARNING: position or load not found in data points imported from Instron machine.

Test was verified on 06/01/2021