Summary for Test 2023-11-30-6-4

Test performed: ASTM B499-09r21

Project Information

Project IdentifiersProject ID: 994733
DEA: 043Q5704
EFIS: 0419000225
DIST-CO-RTE-PM04-SF,-101,280-VAR
Award Date06/20/2023
Closeout Date01/03/2025
Work DescriptionSTRENGTHEN GIRDER, CLEAN AND PAINT STRUCTURAL STEEL, & REPAIR DECK.
Location DescriptionTHE CITY AND COUNTY OF SAN FRANCISCO AT VARIOUS LOCATIONS
QA Service Level1 (Verified on 08/14/2023)

Sample Information

Sample Taken Date11/30/2023 Sample Unique Key6
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 testing12/07/2023
Sample typeQuality Assurance A brief description of the sampleASTM A563 DH Heavy Hex Galvanized Nut 7/8-9
The quantity of what the sample constitutes3,084 From where was the sample collectedFabricator
First name of sampler or witnessed byClint Last name of sampler or witnessed byWardlow
Title of samplerASI Telephone number of sampler(916) 616-9388
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameC & K Johnson, Inc. Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeSMTL TM3 - Fastener Assembly Rocap Number(s)
Heat Number(s)20854590 Nut Mfg. Lot Number(s)E892L1
Washer Mfg. Lot Number(s) Bolt SpecificationNA
Bolt Length(s) Nut SpecificationASTM A563 GRADE DH
Washer SpecificationNA FinishHot Dip
Diameter/Size7/8-9 Bolt Mfg. Lot Number
Rocap Test Requirement(s) Lubricant Requirements(s)

Test Details

DIME Sample ID: 2023-11-30-6
DIME Test ID: 2023-11-30-6-4
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: 2023-12-29

Test Results


Input Type: Calculated
Tester's full name: Andrew Auvinen
Date of test: 12/15/2023
Sample No.: 1A
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: E892L1
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: DH LE USA
Size: 0.875 in
Bolt Length: no data
Measurement Average: 4.63 mils
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/29/2023