Summary for Test 2021-12-27-14-1

Test performed: ASTM A970-18

Project Information

Project IdentifiersProject ID: 215753
DEA: 050N72U4
EFIS: 0520000169
DIST-CO-RTE-PM05-SB-101-4.4/R7.7
Award Date03/01/2021
Closeout DateNot set
Work DescriptionPlease cc Office Engineer Ni Nyoman Paul on reports sent to RE and SR. Construct High Occupancy Vehicle (HOV) lanes on U.S. Route 101 and rehabilitation - Segment 4B.
Location Description101 freeway in Summerland, CA
QA Service Level1 (Verified on 05/06/2021)

Sample Information

Sample Taken Date12/27/2021 Sample Unique Key14
Will the laboratory/organization for which you are a member perform testing on this material sample?No Date that the sample was received by the laboratory/organization performing the testing12/28/2021
Sample typeQuality Control A brief description of the sample#8 HRC 150
The quantity of what the sample constitutesLot 1 - 150 qty From where was the sample collectedJob Site
First name of sampler or witnessed byKevin Last name of sampler or witnessed byRounds
Title of samplerQuality Manager Telephone number of sampler8053311054
Laboratory sample identificationR122721-100 Linked DIME Sample ID
The fabricator/manufacturer/facility nameCMC Rebar Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name920HTY, 921HTY, 924HTY, 925HTY

Material Information

Material TypeSMTL TM5 - Headed Bars Production or Authorization TestingProduction Testing
Rebar Heat Number(s)400000368821 Head Manufacturer Lot Number(s)Lot 1
Rebar Size#8 Headed Bar Model NameHRC 150
Size of HeadFull Size - 9x Head Connection Type
Head ShapeCircular Rebar ManufacturerCMC
Head ManufacturerHRC Head FabricatorHRC
Material Standard CodeASTM A706 Headed Bar Unique IDNot set

Test Details

DIME Sample ID: 2021-12-27-14
DIME Test ID: 2021-12-27-14-1
Testing Lab: Granite Construction Company - Buellton
Test Method: ASTM A970-18: Standard Specification for Headed Steel Bars for Concrete Reinforcement (Tensile)
Test Release Date: 2024-10-03

Test Results


Number of Headed Bar Samples: 4
Input Type: Calculated
Tester's full name: J. Grijalva
Date of test: 12/28/2021
UTM: 75KIP
Temperature: 0 f
NumLot #Area (sqin)Peak Load (lbf)Tensile Strength (psi)CommentsTested By
110.00989550Fail Grijalva
220.00991800PassGrijalva
330.00987500PassGrijalva
440.00993600PassGrijalva

General comments (publicly viewable) (Max 1000 characters): Test 1 Failed - Fracture outside of Aff. Zone, Test 2-4 passed

Test was verified on 10/3/2024