Summary for Test 2022-08-08-26-2

Test performed: CTM 211-May 2010

Project Information

Project IdentifiersProject ID: 212498
DEA: 021H5204
EFIS: 0217000009
DIST-CO-RTE-PM02-SIS-3,263-48.5/49.7 - 49.41
Award Date06/09/2023
Closeout DateNot set
Work DescriptionRoadway Rehabilitation
Location Description02-Sis-3, 263-R46.8/R48.0, 49.07/49.41
QA Service Level1 (Verified on 06/06/2017)

Sample Information

Sample Taken Date08/08/2022 Sample Unique Key26
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 testing08/09/2022
Sample typeAcceptance A brief description of the sample2 bags of 1-inch x No. 4 Coarse PCC Aggregate
The quantity of what the sample constitutes. From where was the sample collectedSource
First name of sampler or witnessed byDanny Last name of sampler or witnessed byHansen
Title of samplerConsultant Telephone number of sampler
Laboratory sample identificationD79120A Linked DIME Sample ID2022-08-08-27
The fabricator/manufacturer/facility nameMoore's Sand and Gravel Transportation Laboratory (TL) Number891185
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)91-47-0014::Moores Gravel
The fabricator's/manufacturer's product name for the sample The fabricator/manufacturer designation for the sample
The plant number A detailed description of where the material sample was collectedStockpile
Where the material sample would have been placed if not sampled Primary Aggregate Nominal Size1 inch
The concrete mix design number Lot number
Sublot number Aggregate Mix NumberNot set

Test Details

DIME Sample ID: 2022-08-08-26
DIME Test ID: 2022-08-08-26-2
Testing Lab: CT D02 - Redding Northern Regional Laboratory
Test Method: CTM 211-May 2010: Abrasion of Coarse Aggregate by Use of the Los Angeles Abrasion Testing Machine
Test Release Date: 2022-08-12

Test Results


How many revolutions are required?: Both Tests
Input Type: Measured
Tester's full name: Khue Yang
Date of test: 08/10/2022
Grading: B
Mass of sample: 4999 grams
Mass retained No. 4 sieve (100 Rev Test): no data grams
Mass retained No. 12 sieve (100 Rev Test): 4772 grams
Mass retained No. 4 sieve (500 Rev Test): no data grams
Mass retained No. 12 sieve (500 Rev Test): 4006 grams
Percent wear (100 Rev Test): 5 %
Percent wear (500 Rev Test): 20 %
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 8/12/2022