Summary for Test 2025-06-25-47-2

Test performed: CTM 216-June 2011

Project Information

Project IdentifiersProject ID: 993825
DEA: 040Q30U4
EFIS: 0420000235
COOP: 042830A3,042830A4
DIST-CO-RTE-PM04-ALA,CC-680-R11.0/R21.9,R0.0/R0.9
Award Date11/23/2022
Closeout DateNot set
Work DescriptionPRECAST CONC PVMT, ELECTRONIC TOLL SYSTEM, JPCP, CB & STRUCTURAL CONC
Location DescriptionALAMEDA AND CONTRA COSTA COUNTIES AT SUNOL AND IN SAN RAMON BETWEEN 0.4 MILE SOUTH OF CALAVERAS ROAD UNDERCROSSING TO 0.9 MILE NORTH OF ALCOSTA BOULEVARD OVERCROSSING
QA Service Level1 (Verified on 05/11/2022)

Sample Information

Sample Taken Date06/25/2025 Sample Unique Key47
Date that the sample was received by the laboratory/organization performing the testing06/25/2025 Sample typeQuality Assurance
A brief description of the sampleAggregate Base The quantity of what the sample constitutes2600g
From where was the sample collectedJob Site First name of sampler or witnessed byJacob
Last name of sampler or witnessed byVega Title of samplerMozamo Consultant QA
Telephone number of sampler Laboratory sample identificationSJ-062525-AB1
Linked DIME Sample ID The fabricator/manufacturer/facility nameDeSilva Gates Aggregates
Transportation Laboratory (TL) Number Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier Structure nameHwy 680 SB Lt "FGS" Shoulder and Traffic Lane Section
Bid ItemNot set

Material Information

Material TypeSoil The fabricator's/manufacturer's product name for the sample
The fabricator/manufacturer designation for the sample A detailed description of where the material sample was collectedJobsite - Compacted Aggregate base
Where the material sample would have been placed if not sampled

Test Details

DIME Sample ID: 2025-06-25-47
DIME Test ID: 2025-06-25-47-2
Testing Lab: CT D04 - San Jose Construction Field Laboratory
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Test Release Date: 2025-06-25

Test Results


Is oversize material: No
Input Type: Calculated
Tester's full name: Jacob Vega
Date of test: 06/25/2025
In-place wet density: 2.28
Highest adjust wet density: 2.39
% Moisture: no data
Optimum Moisture: no data
Relative compaction: 95
General comments (publicly viewable) (Max 1000 characters): Hwy 680 SB Lt "FGS" Shoulder and Traffic Lane Section

Test was verified on 6/30/2025 ✔