Summary for Test 2025-11-12-90-3

Test performed: CTM 227-December 2014

Project Information

Project IdentifiersProject ID: 994443
DEA: 053307C4
EFIS: 0514000028
DIST-CO-RTE-PM05-SLO-41,46-44.5/45.3,54.0/57.8
Award Date02/27/2023
Closeout DateNot set
Work DescriptionWye Segment - Route 41/46 Separation
Location DescriptionNot set
QA Service Level1 (Verified on 12/16/2022)

Sample Information

Sample Taken Date11/12/2025 Sample Unique Key90
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 testing11/13/2025
Sample typeQuality Control A brief description of the sample6x12 concrete cylinders
The quantity of what the sample constitutes1 per batch From where was the sample collectedFabricator
First name of sampler or witnessed byJohn Last name of sampler or witnessed byRomero
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameHoliday Rock - Paso Robles Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeAggregate Source Identification (SMARA, name of Pit or Job Site)SLO 46 Corridor Improv WYE Segment Holiday Rock - Paso Robles
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 collectedbelt cut or stockpile
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 Number

Test Details

DIME Sample ID: 2025-11-12-90
DIME Test ID: 2025-11-12-90-3
Testing Lab: Sequoia Consultants
Test Method: CTM 227-December 2014: Method of Test for Evaluating Cleanness of Coarse Aggregate (Cleanness)
Test Release Date: 2026-04-06

Test Results


Describe the gradation of the aggregate or the test method:: Mix of sizes - max 1.5 in.
Input Type: Calculated
Tester's full name: John Romero
Date of test: 11/13/2025
Cleanness value (11/2 in. maximum aggregate mix): 91
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/6/2026