DIME - Test Summary

Summary for Test 2025-04-22-78-7

Test performed: AASHTO T104-99r16

Sample Taken Date	04/22/2025	Sample Unique Key	78
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 testing	04/23/2025
Sample type	Production Start-Up	A brief description of the sample	Combined Untreated 3/4-inch Virgin Aggregate
The quantity of what the sample constitutes	Production Start-Up Evaluation	From where was the sample collected	Source
First name of sampler or witnessed by	Cindy	Last name of sampler or witnessed by	Bryant
Title of sampler	TET	Telephone number of sampler
Laboratory sample identification	D79858	Linked DIME Sample ID	2025-04-22-51, 2025-04-22-52, 2025-04-22-53
The fabricator/manufacturer/facility name	J.F. Shea Construction — Fawndale Rock and Asphalt — Fawndale Rock Quarry (Redding, CA)	Transportation Laboratory (TL) Number	851395
Inspector Lot Number from the Transportation Laboratory (TL) Form		Structure unique identifier
Structure name		Bid Item	Not set

Material Type	Aggregate	Source Identification (SMARA, name of Pit or Job Site)	91-45-0017:: Fawndale Rock Quarry (Redding, CA)
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 collected	Laboratory Batched from Untreated Sized Virgin Aggregate Stockpile Samples
Where the material sample would have been placed if not sampled		Primary Aggregate Nominal Size	3/4 inch
The concrete mix design number		Lot number
Sublot number		Aggregate Mix Number

DIME Sample ID: 2025-04-22-78

DIME Test ID: 2025-04-22-78-7

Testing Lab: CT D02 - Redding Northern Regional Laboratory

Test Method: AASHTO T104-99r16: Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate (Soundness)

Test Release Date: 2025-07-25

Percentage of the total sample represented by each size

Size of aggregate being tested: Coarse and Fine Aggregate

What type of solution was used?: Sodium sulfate

What was the condition of the solution?: Freshly prepared

Number of immersion cycles performed: 5

Input Type: Calculated

Tester's full name: E. Jabbour, Padilla, and Jenkins

Date of test: 07/23/2025

Percentage of 2 ½ x 1 ½ material loss: 0 %

Percentage of 1 ½ x ¾ inch material loss: 2 %

Percentage of ¾ x ⅜ inch material loss: 1 %

Percentage of ⅜ inch x No. 4 material loss: 1 %

Percentage of No. 4 x 8 material loss: 1 %

Percentage of No. 8 x 16 material loss: 2 %

Percentage of No. 16 x 30 material loss: 2 %

Percentage of No. 30 x 50 material loss: 2 %

Coarse weighted average loss: 1 %

Fine weighted average loss: 1 %

General comments (publicly viewable) (Max 1000 characters): Coarse=1%, Fine=1%

Test was verified on 7/25/2025 ✔