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Sample Record for 2025-06-10-93

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Project Information

Project ID: 1000004 DEA: 033H5604 EFIS: 0318000014 QA Service Level: 1
DIST-CO-RTE-PM: 03-PLA,NEV-20,80-VAR
Work Description: STRUCTURAL CONC, BAR REINFORCING STEEL, BRIDGE REMOVAL, HMA, AND JPCP.
Location Description: PLACER AND NEVADA COUNTIES NEAR CISCO GROVE ON ROUTE 80 FROM 0.4 MILE WEST OF LAKE VALLEY OVERCROSSING TO 0.9 MILE EAST OF YUBA PASS SEPARATION AND OVERHEAD AND ON ROUTE 20 AT YUBA PASS SEPARATION AND OVERHEAD
Contractor Name: FLATIRON WEST INC.
Contractor Address: 1200 Concord Ave Suite 465, Concord, CA 94520
Resident Engineer: Tad Sampson Structure Rep.: James 'Jimmer' Ross

Sample Information

DIME Sample ID: 2025-06-10-93
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: 06/10/2025
Date that the sample was received by the laboratory/organization performing the testing: 06/10/2025
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 on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2025-06-10-93-1
Test Method: ASTM C136-19: Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates
Verified Date: 07/02/2025
Date Tested: 06/10/2025
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 94.1 %
Cumulative percent passing the 3/8 in. sieve 78.9 %
Cumulative percent passing the #4 sieve 47.6 %
Cumulative percent passing the #8 sieve 38.4 %
Cumulative percent passing the #16 sieve 26.1 %
Cumulative percent passing the #30 sieve 17.3 %
Cumulative percent passing the #50 sieve 8 %
Cumulative percent passing the #100 sieve 3.1 %
Cumulative percent passing the #200 sieve 1.1 %

Test 2 of 4

DIME Test ID: 2025-06-10-93-2
Test Method: ASTM D2419-14: Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate
Verified Date: 07/02/2025
Date Tested: 06/10/2025
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 79

Test 3 of 4

DIME Test ID: 2025-06-10-93-3
Test Method: ASTM C117-17: Standard Test Method for Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing
Verified Date: 07/02/2025
Date Tested: 06/10/2025
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: 1.28% 1/2": 0.98% 3/8": 0.95%
Test Result Compliance:
Additional Comments When Verified:
Percent finer than No. 200 sieve 1.3 %

Test 4 of 4

DIME Test ID: 2025-06-10-93-4
Test Method: ASTM C566-19: Standard Test Method for Total Evaporable Moisture Content of Aggregate by Drying
Verified Date: 07/02/2025
Date Tested: 06/10/2025
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: 1.95% 1/2": 0.28% 3/8": 0.28%
Test Result Compliance:
Additional Comments When Verified:
Total evaporable moisture content 2 %