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Sample Record for 2026-01-28-7

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Project Information

Project ID: 1001329 DEA: 100X7404 EFIS: 1013000008 QA Service Level: 1
DIST-CO-RTE-PM: 10-CAL-12-17.1/17.5
Work Description: BRIDGE REPLACEMENT.
Location Description: CALAVERAS COUNTY NEAR SAN ANDREAS FROM 0.2 MILE WEST OF NORTH FORK CALAVERAS RIVER BRIDGE TO 0.2 MILE EAST OF NORTH CALAVERAS RIVER BRIDGE
Contractor Name: STEELHEAD CONSTRUCTORS JV
Contractor Address: 2940 INNSBRUCK DR, REDDING, CA, 96003
Resident Engineer: Elaine Yip Structure Rep.: Ron Matin

Sample Information

DIME Sample ID: 2026-01-28-7
TL Number from the TL Form:
Sample Submitted By Organization: Con-Fab California Corporation - Lathrop
Sample Organization Contact: (209) 249-4700
Type of Sample: Quality Control
Type of Material: Aggregate
Sample Taken Date: 01/28/2026
Date that the sample was received by the laboratory/organization performing the testing: 01/28/2026
The quantity of what the sample constitutes: 1 Bucket of 1/2", 1 Bucket of 3/8", One Bucket of Sand
A brief description of the sample: 1 Bucket of 1/2", 1 Bucket of 3/8", One Bucket of Sand
From where was the sample collected: Source
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: ConFab Lathrop

Material Information

Source Identification (SMARA, name of Pit or Job Site): Confab California Lathrop
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: Stockpile @ Plant
Where the material sample would have been placed if not sampled:
Primary Aggregate Nominal Size: 1/2 inch
The concrete mix design number:
Lot number:
Sublot number:
Aggregate Mix Number:

Test Results

Test 1 of 4

DIME Test ID: 2026-01-28-7-1
Test Method: ASTM C566-19: Standard Test Method for Total Evaporable Moisture Content of Aggregate by Drying
Verified Date: 01/29/2026
Date Tested: 01/28/2026
Submitted By Organization: Con-Fab California Corporation - Lathrop
Organization Address: 1910 Lathrop Road,
Organization City: Lathrop
Organization State: CA
Organization Zipcode: 95330
Organization Email: dannyc@confabca.com
Organization Phone: (209) 249-4717
General Comments for this Test: Sand 4.23%, 1/2" 0.82%, 3/8 0.97%
Test Result Compliance:
Additional Comments When Verified:
Total evaporable moisture content 4.2 %

Test 2 of 4

DIME Test ID: 2026-01-28-7-2
Test Method: ASTM C136-19: Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates
Verified Date: 01/29/2026
Date Tested: 01/28/2026
Submitted By Organization: Con-Fab California Corporation - Lathrop
Organization Address: 1910 Lathrop Road,
Organization City: Lathrop
Organization State: CA
Organization Zipcode: 95330
Organization Email: dannyc@confabca.com
Organization Phone: (209) 249-4717
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
What type of gradation is being tested? Combined Gradation
Cumulative percent passing the 2 in. sieve 100 %
Cumulative percent passing the 1 1/2 in. sieve 100 %
Cumulative percent passing the 1 in. sieve 100 %
Cumulative percent passing the 3/4 in. sieve 100 %
Cumulative percent passing the 1/2 in. sieve 97.4 %
Cumulative percent passing the 3/8 in. sieve 81.7 %
Cumulative percent passing the #4 sieve 52.4 %
Cumulative percent passing the #8 sieve 42.1 %
Cumulative percent passing the #16 sieve 29.7 %
Cumulative percent passing the #30 sieve 17.9 %
Cumulative percent passing the #50 sieve 8.7 %
Cumulative percent passing the #100 sieve 2.8 %
Cumulative percent passing the #200 sieve 0.5 %

Test 3 of 4

DIME Test ID: 2026-01-28-7-3
Test Method: ASTM C117-17: Standard Test Method for Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing
Verified Date: 01/29/2026
Date Tested: 01/28/2026
Submitted By Organization: Con-Fab California Corporation - Lathrop
Organization Address: 1910 Lathrop Road,
Organization City: Lathrop
Organization State: CA
Organization Zipcode: 95330
Organization Email: dannyc@confabca.com
Organization Phone: (209) 249-4717
General Comments for this Test: Sand: 1.47% 1/2": 1.38% 3/8": 1.34%
Test Result Compliance:
Additional Comments When Verified:
Percent finer than No. 200 sieve 1.5 %

Test 4 of 4

DIME Test ID: 2026-01-28-7-4
Test Method: ASTM D2419-14: Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate
Verified Date: 01/29/2026
Date Tested: 01/28/2026
Submitted By Organization: Con-Fab California Corporation - Lathrop
Organization Address: 1910 Lathrop Road,
Organization City: Lathrop
Organization State: CA
Organization Zipcode: 95330
Organization Email: dannyc@confabca.com
Organization Phone: (209) 249-4717
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sand Equivalent 84