Summary for Test 2021-02-09-11-7

Test performed: ASTM E18-15

Project Information

Project IdentifiersProject ID: 214601
DEA: 041J5694
EFIS: 0419000313
DIST-CO-RTE-PM04-SM-101-0.0/21.8
Award Date12/03/2019
Closeout Date09/28/2022
Work DescriptionSan Mateo US 101 Express Lanes North
Location DescriptionNot set
QA Service Level1 (Verified on 04/08/2022)

Sample Information

Sample Taken Date02/09/2021 Sample Unique Key11
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 testing02/15/2021
Sample typeQuality Assurance A brief description of the sampleA352 Bolt assy
The quantity of what the sample constitutes1 lot of 37 A325 Bolts From where was the sample collectedFabricator
First name of sampler or witnessed byStacey Last name of sampler or witnessed byDavis
Title of samplerQAI Telephone number of sampler562 480-6984
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameS and SP Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) FormB362-004-21 Structure unique identifier
Structure nameOverhead Sign Structures

Material Information

Material TypeSMTL TM3 - Fastener Assembly Rocap Number(s)TT0137054
Heat Number(s)75076578 Nut Mfg. Lot Number(s)32504
Washer Mfg. Lot Number(s)D6178 Bolt SpecificationASTM F3125, Grade A325
Bolt Length(s)4" Nut SpecificationASTM A563
Washer SpecificationASTM F436 FinishASTM B695, Cl. 55 Mech. Galv
Diameter/Size1-1/2" Bolt Mfg. Lot Number31411-75076578
Rocap Test Requirement(s)Yes Lubricant Requirements(s)Yes

Test Details

DIME Sample ID: 2021-02-09-11
DIME Test ID: 2021-02-09-11-7
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM E18-15: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Test Release Date: 2021-03-10

Test Results


Input Type: Calculated
Tester's full name: Steven Paine
Date of test: 03/08/2021
Sample No.: 1A
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: 31411-75076578
Finish Coating: ASTM B695 - Mech Galv
Product Markings: A325 USA UNY
Size: 1.5 in
Bolt Length: 4 in
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 28
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 3/10/2021