Summary for Test 2023-09-20-19-2

Test performed: ASTM B499-09r21

Project Information

Project IdentifiersProject ID: 993715
DEA: 010G1404
EFIS: 0116000129
DIST-CO-RTE-PM01-HUM-96,169-VAR
Award Date11/16/2022
Closeout DateNot set
Work DescriptionHUM 96-169 5 Bridges Rail Upgrade (Do not include in project name: STRUCTURAL STEEL, CONCRETE BARRIER, POLYESTER CONCRETE OVERLAY)
Location DescriptionHUMBOLDT COUNTY ON ROUTES 96 AND 169 AT VARIOUS LOCATIONS (Bridge Nos. 04-0215, 04-0059, 04-0063, 04-0225, 04-0061)
QA Service Level1 (Verified on 04/19/2022)

Sample Information

Sample Taken Date09/20/2023 Sample Unique Key19
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 testing09/25/2023
Sample typeQuality Assurance A brief description of the sample7/8" Washers
The quantity of what the sample constitutes1,309 From where was the sample collectedFabricator
First name of sampler or witnessed byDuben Last name of sampler or witnessed byDuckworth
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCK Johnson Industries Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) FormS84-137-23 Structure unique identifier
Structure name

Material Information

Material TypeSMTL TM3 - Fastener Assembly Rocap Number(s)
Heat Number(s)218553 Nut Mfg. Lot Number(s)
Washer Mfg. Lot Number(s)16660-218553 Bolt SpecificationNA
Bolt Length(s) Nut SpecificationNA
Washer SpecificationASTM 436 FinishHDG
Diameter/Size7/8 Bolt Mfg. Lot Number
Rocap Test Requirement(s) Lubricant Requirements(s)

Test Details

DIME Sample ID: 2023-09-20-19
DIME Test ID: 2023-09-20-19-2
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: 2023-09-28

Test Results


Input Type: Calculated
Tester's full name: Andrew Auvinen
Date of test: 09/26/2023
Sample No.: 1B
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: 1660-218553
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: WS
Size: 0.875 in
Bolt Length: no data
Measurement Average: 2.38 mils
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 9/28/2023