Summary for Test 2023-05-09-79-7

Test performed: ASTM E18-20

Project Information

Project IdentifiersProject ID: 214830
DEA: 043G6304
EFIS: 0412000409
DIST-CO-RTE-PM04-SCL-4-SCl-9 -4.75/4.9
Award Date11/08/2022
Closeout DateNot set
Work DescriptionSaratoga Creek Bridge Rehabilitation Project
Location DescriptionSan Jose - Saratoga Creek
QA Service Level1 (Verified on 11/09/2020)

Sample Information

Sample Taken Date05/09/2023 Sample Unique Key79
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 testing05/17/2023
Sample typeQuality Assurance A brief description of the sampleA325 HDG
The quantity of what the sample constitutes1 lot of 185 bolts From where was the sample collectedSupplier
First name of sampler or witnessed byRyan Last name of sampler or witnessed byParr
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameAcrow Bridge Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) FormB373-708-23 Structure unique identifier
Structure name

Material Information

Material TypeSMTL TM3 - Fastener Assembly Rocap Number(s)
Heat Number(s)10769580 Nut Mfg. Lot Number(s)37875-224035
Washer Mfg. Lot Number(s)Unknown Bolt SpecificationA325
Bolt Length(s)2.25 Nut SpecificationA563
Washer SpecificationF436 FinishHDG
Diameter/Size7/8(9) Bolt Mfg. Lot NumberE994F1
Rocap Test Requirement(s) Lubricant Requirements(s)

Test Details

DIME Sample ID: 2023-05-09-79
DIME Test ID: 2023-05-09-79-7
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM E18-20: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Test Release Date: 2023-06-19

Test Results


Input Type: Calculated
Tester's full name: Andrew Auvinen
Date of test: 05/22/2023
Sample No.: 1B
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: E994F1
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: A325 N
Size: 0.875 in
Bolt Length: 2.25 in
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 29.57
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 6/19/2023