Summary for Test 2024-11-22-24-2

Test performed: ASTM E18-20

Project Information

Project IdentifiersProject ID: 211605
DEA: 043G4444
EFIS: 0412000044
DIST-CO-RTE-PM04-SF-80-5.9/7.7
Award Date12/28/2023
Closeout DateNot set
Work DescriptionSFOBB WEST SPAN MAIN CABLE WRAP. Repair main cable and replace suspender ropes, and tower access doors.
Location DescriptionTHE CITY AND COUNTY OF SAN FRANCISCO AT VARIOUS LOCATIONS FROM 0.1 MILE NORTH OF SAN FRANCISCO ANCHORAGE TO 0.1 MILE SOUTH OF YERBA BUENA ANCHORAGE
QA Service Level1 (Verified on 11/08/2019)

Sample Information

Sample Taken Date11/22/2024 Sample Unique Key24
Will the laboratory/organization for which you are a member perform testing on this material sample?No Date that the sample was received by the laboratory/organization performing the testing12/02/2024
Sample typeQuality Assurance A brief description of the sample(2) 2x21.5" cable band bolts with nut
The quantity of what the sample constitutes244 bolts From where was the sample collectedFabricator
First name of sampler or witnessed byAmir Last name of sampler or witnessed byShayan
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameDyson Forge Painesville OH Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeSMTL TM3 - Fastener Assembly Rocap Number(s)
Heat Number(s)20947320, 20935070 Nut Mfg. Lot Number(s)BVWK5
Washer Mfg. Lot Number(s) Bolt SpecificationASTM A354, Grade BC, plain, 4-1/2 thread per inch
Bolt Length(s)21.5" Nut SpecificationASTM A563, Grade C, Heavy Hex
Washer SpecificationNone FinishPlain
Diameter/Size2" Bolt Mfg. Lot NumberBVZZ2
Rocap Test Requirement(s) Lubricant Requirements(s)
Washer Inner Diameter(s)

Test Details

DIME Sample ID: 2024-11-22-24
DIME Test ID: 2024-11-22-24-2
Testing Lab: Kleinfelder, Incorporated - Sacramento
Test Method: ASTM E18-20: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Test Release Date: 2024-12-05

Test Results


Input Type: Calculated
Tester's full name: Marlley Lee
Date of test: 12/05/2024
Sample No.: 2
Rocap Number: no data
Heat Number(s): 20947320
Mfg. Lot Number: BVWK5
Finish Coating: Plain
Product Markings: no data
Size: 2 in
Bolt Length: no data
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 25
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/5/2024