Summary for Test 2023-08-23-42-4

Test performed: ASTM B499-09r21

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 Date08/23/2023 Sample Unique Key42
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 testing08/29/2023
Sample typeQuality Assurance A brief description of the sampleDH Heavy Hex Nut
The quantity of what the sample constitutes1 lot of 142 From where was the sample collectedManufacturer
First name of sampler or witnessed byStacey Last name of sampler or witnessed byDavis
Title of samplerQAI Telephone number of sampler15624806984
Laboratory sample identification Linked DIME Sample ID2023-8-23-36 THRU -41 &-43
The fabricator/manufacturer/facility nameSt Louis Screw and Bolt Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) FormS86-040-23 Structure unique identifier37-0074
Structure nameSaratoga Creek Bridge

Material Information

Material TypeSMTL TM3 - Fastener Assembly Rocap Number(s)
Heat Number(s)10718080 Nut Mfg. Lot Number(s)21-52-023
Washer Mfg. Lot Number(s) Bolt SpecificationNA
Bolt Length(s)N/A Nut SpecificationASTM A563 Grade DH
Washer SpecificationNA FinishASTM A153/F2329 Hot Dip
Diameter/Size3/4" Bolt Mfg. Lot Number
Rocap Test Requirement(s)YES Lubricant Requirements(s)YES

Test Details

DIME Sample ID: 2023-08-23-42
DIME Test ID: 2023-08-23-42-4
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM B499-09r21: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Test Release Date: 2023-09-07

Test Results


Input Type: Calculated
Tester's full name: Andrew Auvinen
Date of test: 08/31/2023
Sample No.: 1A
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: 21-52-023
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: DMC DH
Size: .75 in
Bolt Length: no data
Measurement Average: 3.8 mils
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 9/7/2023