Test 2021-04-12-65-4 (ASTM D4791-10) Summary

Project Information
Project IdentifiersProject ID: 215033
DEA: 033H6504
EFIS: 0318000027
DIST-CO-RTE-PM03-NEV-49-8.3/8.7
Work DescriptionCONSTRUCT A TWO-WAY LEFT-TURN LANE AND 8' SHOULDERS.
Location DescriptionNEVADA COUNTY ON ROUTE 49 FROM 0.1 MILE SOUTH OF ROUND VALLEY ROAD TO 0.1 MILE NORTH OF QUAIL CREEK DRIVE
Sample Information
Sample Taken Date4/12/2021 Sample Unique Key65
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 testing4/13/2021
Sample typeVerification A brief description of the sample3/4" (Nominal) sized untreated Virgin Aggregate
The quantity of what the sample constitutesThree Bags From where was the sample collectedSource
First name of sampler or witnessed byKRC Personnel (SAMPLER) Last name of sampler or witnessed byThao Xiong (WITNESS)
Title of samplerUnknown Laboratory sample identificationJMF21-022
The fabricator/manufacturer/facility nameKnife River Construction - Hallwood Transportation Laboratory (TL) NumberC779131
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeAggregate Source Identification (SMARA or name of Pit)91-58-0002
The fabricator's/manufacturer's product name for the sampleUnknown The fabricator/manufacturer designation for the sampleUnknown
The plant numberUnknown A detailed description of where the material sample was collectedHMA Plant Cold Feed
Where the material sample would have been placed if not sampledUnknown Primary Aggregate Nominal Size3/4 inch
The concrete mix design number Lot numberUnknown
Sublot numberUnknown JMF Verification ID JMF3513-2021-62
Test Details
DIME Sample ID: 2021-04-12-65
DIME Test ID: 2021-04-12-65-4
Testing Lab: CT D03 - North Region Materials Lab
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Standard Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate (Withdrawn 2019) (Flat and Elongated Particles)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: 2021-06-22
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: Jeff Herbert
Date of test: 05/25/2021
Weighted percentage of particles (by mass) that were flat and elongated:1 %
Weighted percentage of particles (by mass) that were not flat and elongated:99 %
General comments (publicly viewable) (Max 1000 characters): JMF21-022.

Test was verified on 06/22/2021