Summary for Test 2021-10-06-27-5

Test performed: ASTM D4791-10

Project Information

Project IdentifiersProject ID: 213811
DEA: 112T2184
EFIS: 1116000174
DIST-CO-RTE-PM11-SD-5-R38.4/R47.3
Award Date10/29/2018
Closeout Date01/03/2024
Work Description(Alternative Delivery) Construct HOV lanes, soundwalls, culvert rehab, ITS, and bike trail on I-5 . NCC I-5 Highway Improvement.
Location DescriptionIN SAN DIEGO COUNTY IN ENCINITAS AND CARLSBAD FROM SAN ELIJO LAGOON BRIDGE TO 0.3 MILE NORTH OF PALOMAR AIRPORT ROAD OVERCROSSING.
QA Service Level1 (Verified on 12/19/2018)

Sample Information

Sample Taken Date10/06/2021 Sample Unique Key27
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 testing10/19/2021
Sample typeVerification A brief description of the sampleJMF 1/2" HMA-O-SP
The quantity of what the sample constitutes6 Bags of Aggregate From where was the sample collectedManufacturer
First name of sampler or witnessed byDavid Last name of sampler or witnessed byCarrera
Title of sampler Telephone number of sampler
Laboratory sample identification0596O-21 Linked DIME Sample ID
The fabricator/manufacturer/facility nameVulcan Otay Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeAggregate Source Identification (SMARA, name of Pit or Job Site)91-37-0035::CHULA VISTA
The fabricator's/manufacturer's product name for the sample1/2 HMA-O-SP The fabricator/manufacturer designation for the sample
The plant number326114 Otay SJR A detailed description of where the material sample was collectedBelt Cut at Vulcan Otay
Where the material sample would have been placed if not sampledAsphalt Paving Primary Aggregate Nominal Size1/2 inch
The concrete mix design number Lot number
Sublot number Aggregate Mix NumberNot set

Test Details

DIME Sample ID: 2021-10-06-27
DIME Test ID: 2021-10-06-27-5
Testing Lab: CT D08 - Fontana Southern Regional Laboratory
Test Method: ASTM D4791-10: Standard Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate (Withdrawn 2019) (Flat and Elongated Particles)
Test Release Date: 2021-10-25

Test Results


Method A - Percentage of Flat Particles, Elongated Particles, and Flat & Elongated Particles
Method B - Flat & Elongated Particles

Method: B
Determination: By Mass
Dimensional ratio used: 5:1
Input Type: Calculated
Tester's full name: Michael Magana
Date of test: 10/25/2021
Weighted percentage of particles (by mass) that were flat and elongated: 2 %
Weighted percentage of particles (by mass) that were not flat and elongated: 98 %
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 10/25/2021