Test 2020-10-07-42-1 (ASTM C131-1) Summary

Project Information
Project IdentifiersProject ID: 66666
DEA: APP
EFIS: 0019000052
DIST-CO-RTE-PM59---
Work DescriptionSpecial project for submitting Sample information for Aggregate Pre-approval Program (APP). Object Code: 1025. J2 DEA: 912680.
Location DescriptionNot set
Sample Information
Sample Taken Date10/7/2020 Sample Unique Key42
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 testing10/9/2020
Sample typeAggregate Prequalification Program A brief description of the sampleSplit samples of 1", 3/8" & washed concrete sand
The quantity of what the sample constitutes10 5 gallon buckets of each material From where was the sample collectedSource
First name of sampler or witnessed byShon Last name of sampler or witnessed byFlores
Title of samplerTechnical Services Technician Laboratory sample identification1707511
The fabricator/manufacturer/facility nameCoast Aggregates, Big Rock Transportation Laboratory (TL) NumberTwining Long Beach
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure nameN / A
Material Information
Material TypeAggregate Source Identification (SMARA or name of Pit)91-19-0054
The fabricator's/manufacturer's product name for the sampleBig Rock C33 Samples The fabricator/manufacturer designation for the sampleBig Rock C33 Split Sample
The plant numberNA A detailed description of where the material sample was collectedFrom stockpiles at source
Where the material sample would have been placed if not sampledLoaded into Transportation Units Primary Aggregate Nominal Size1 inch
The concrete mix design numberNA Lot number1
Sublot number1 HMA Design ID
Test Details
DIME Sample ID: 2020-10-07-42
DIME Test ID: 2020-10-07-42-1
Testing Lab: Coast Aggregates
Test Method: ASTM C131-1: Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
Test Release Date: 2021-09-20
Test Results

Input Type: Calculated
Tester's full name: Brandon Agles
Date of test: 10/20/2020
Aggregate Source: Coast Aggregates, Big Rock
Aggregate Type: 1 Inch Coarse
Aggregate Maximum Nominal Size: 1
Grading designation used?: A
Percent loss by mass due to abrasion and impact:31 %
General comments (publicly viewable) (Max 1000 characters): Test method used was ASTM C131, rather than CT 211. Gradation designation not apparent on test results.

Test was verified on 09/20/2021