Summary for Test 2024-04-09-14-5

Test performed: ASTM E18-20

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 Date04/09/2024 Sample Unique Key14
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 testing04/12/2024
Sample typeQuality Assurance A brief description of the sampleASTRM F436 HDG Washer
The quantity of what the sample constitutes514 Washers From where was the sample collectedFabricator
First name of sampler or witnessed byJamie Last name of sampler or witnessed byDoe
Title of samplerAssociate Steel Inspector Telephone number of sampler(916) 838-4405
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameC&K Johnson Industries Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) FormS50-015-24 Structure unique identifier
Structure name

Material Information

Material TypeSMTL TM3 - Fastener Assembly Rocap Number(s)471674CR
Heat Number(s)132451 Nut Mfg. Lot Number(s)
Washer Mfg. Lot Number(s)132451-35666 Bolt SpecificationASTM A325
Bolt Length(s) Nut SpecificationASTM A563
Washer SpecificationASTM F436 FinishASTM F2329
Diameter/Size3/4 Bolt Mfg. Lot Number
Rocap Test Requirement(s) Lubricant Requirements(s)

Test Details

DIME Sample ID: 2024-04-09-14
DIME Test ID: 2024-04-09-14-5
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: 2024-04-19

Test Results


Input Type: Calculated
Tester's full name: Andrew Auvinen
Date of test: 04/18/2024
Sample No.: 1B
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: 132451-35666
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: WS
Size: 0.75 in
Bolt Length: no data
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 35.65
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/19/2024