Summary for Test 2022-04-07-26-8

Test performed: ASTM E18-20

Project Information

Project IdentifiersProject ID: 215371
DEA: 042W1204
EFIS: 0421000139
DIST-CO-RTE-PM04-CC,CC/MRN-580-6.9/7.8, 6.9, 7.8, 02, 5
Award Date01/11/2020
Closeout Date09/06/2022
Work DescriptionREPLACEMENT OF GUSSET PLATES AT VARIOUS LOCATIONS
Location DescriptionRichmond San Rafael Bridge
QA Service Level1 (Verified on 12/14/2020)

Sample Information

Sample Taken Date04/07/2022 Sample Unique Key26
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 testing04/08/2022
Sample typeQuality Assurance A brief description of the sampleA325 Bolt Assembly
The quantity of what the sample constitutes20 From where was the sample collectedManufacturer
First name of sampler or witnessed byRommoney Last name of sampler or witnessed byWu
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameBay Bolt 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)NF13201324 Nut Mfg. Lot Number(s)446165B
Washer Mfg. Lot Number(s)18472 Bolt SpecificationA325
Bolt Length(s)5.5" Nut SpecificationA563
Washer SpecificationF436 FinishHDG
Diameter/Size1" Bolt Mfg. Lot Number327298A
Rocap Test Requirement(s) Lubricant Requirements(s)

Test Details

DIME Sample ID: 2022-04-07-26
DIME Test ID: 2022-04-07-26-8
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: 2022-04-29

Test Results


Input Type: Calculated
Tester's full name: Steven Paine
Date of test: 04/22/2022
Sample No.: 1A
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: 18472
Finish Coating: ASTM F2329 - Hot Dip
Product Markings: WS
Size: 1 in
Bolt Length: no data
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 36.15
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/29/2022