Summary for Test 2019-11-13-34-38

Test performed: ASTM E18-15

Project Information

Project IdentifiersProject ID: 214399
DEA: 044Q3404
EFIS: 0419000383
DIST-CO-RTE-PM04-MRN-580-1.3, 1.30
Award Date05/23/2019
Closeout Date03/16/2021
Work DescriptionNear San Quentin, in the Richmond-San Rafael Bridge, heat straightening truss chords
Location DescriptionNear San Quentin, in the Richmond-San Rafael Bridge
QA Service Level1 (Verified on 09/06/2019)

Sample Information

Sample Taken Date11/13/2019 Sample Unique Key34
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 testing11/15/2019
Sample typeQuality Assurance A brief description of the samplefastener Assemblys
The quantity of what the sample constitutes157 From where was the sample collectedDistributor
First name of sampler or witnessed byGreg Last name of sampler or witnessed byThompson
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameBay Bolt Transportation Laboratory (TL) NumberC835659
Inspector Lot Number from the Transportation Laboratory (TL) FormB9-113-19 Structure unique identifier
Structure name

Material Information

Material TypeSMTL TM3 - Fastener Assembly Rocap Number(s)6693-01 thru 6693-05
Heat Number(s) Nut Mfg. Lot Number(s)413071C, 411686D, 410347D
Washer Mfg. Lot Number(s)0818-925, 141843 Bolt SpecificationA325
Bolt Length(s)1.75, 2, 2.25, 2.5, 3, 4.25 Nut SpecificationA563
Washer SpecificationF436 FinishHDG
Diameter/Size.75", 1" Bolt Mfg. Lot Number396988B, 797064, 818657, 752434, 816309, 3865
Rocap Test Requirement(s) Lubricant Requirements(s)

Test Details

DIME Sample ID: 2019-11-13-34
DIME Test ID: 2019-11-13-34-38
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: 2019-11-20

Test Results


Input Type: Calculated
Tester's full name: Steven Paine
Date of test: 11/20/2019
Sample No.: 1A
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: 396988B
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: A325 N USA
Size: .75 in
Bolt Length: 1.75 in
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average:30.47
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 11/20/2019