Summary for Test 2020-11-18-20-36

Test performed: ASTM E18-15

Project Information

Project IdentifiersProject ID: 214601
DEA: 041J5694
EFIS: 0419000313
DIST-CO-RTE-PM04-SM-101-0.0/21.8
Award Date12/03/2019
Closeout Date09/28/2022
Work DescriptionSan Mateo US 101 Express Lanes North
Location DescriptionNot set
QA Service Level1 (Verified on 04/08/2022)

Sample Information

Sample Taken Date11/18/2020 Sample Unique Key20
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 testing11/24/2020
Sample typeQuality Assurance A brief description of the sampleA325 Bolt Assemblies
The quantity of what the sample constitutes28 From where was the sample collectedManufacturer
First name of sampler or witnessed byKen Last name of sampler or witnessed byRiley
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameNucor Unytite 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)NF15103239 100201802 100201805 100898066 6213796404 NF15201353 DL19105173 75070238 Nut Mfg. Lot Number(s)431190A 27724-75070238
Washer Mfg. Lot Number(s)317500 D4382 Bolt SpecificationA325
Bolt Length(s)1.25" 2" 2.25" 2.5" 4" 4.25" Nut SpecificationA563
Washer SpecificationF436 FinishMG
Diameter/Size.5" .75" 1.5" Bolt Mfg. Lot Number368068A 430804A 430807A 427929B 21412-
Rocap Test Requirement(s) Lubricant Requirements(s)

Test Details

DIME Sample ID: 2020-11-18-20
DIME Test ID: 2020-11-18-20-36
Testing Lab: CT HQ - Sacramento Structural Materials Testing Laboratory
Test Method: ASTM E18-15: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Test Release Date: 2020-12-09

Test Results


Input Type: Calculated
Tester's full name: Fred Saylor
Date of test: 12/08/2020
Sample No.: 6A
Rocap Number: no data
Heat Number(s): no data
Mfg. Lot Number: 21060-NF15201353
Finish Coating: ASTM B695 - Mech Galv
Product Markings: A325 USA
Size: 1.5 in
Bolt Length: 4.25 in
Hardness Reading Scale: C Scale
Spacing: Ok
Hardness Reading Average: 22.07
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/9/2020