Summary for Test 2026-05-02-20-2
Test performed: CTM 231-March 2013Project Information
| Project Identifiers | Project ID: 1000781 DEA: 040P9304 EFIS: 0418000027 |
|---|---|
| DIST-CO-RTE-PM | 04-CC-80-7.6,12.8 |
| Award Date | 03/19/2025 |
| Closeout Date | Not set |
| Work Description | BRIDGE RAILING, MVP, CURB & GUTTER, SIDEWALKS, & ELECTRICAL SYSTEMS. |
| Location Description | CONTRA COSTA COUNTY IN PINOLE AT APPIAN WAY OVERCROSSING AND NEAR HERCULES AT CUMMINGS SKYWAY OVERCROSSING. |
| QA Service Level | 1 (Verified on 12/27/2024) |
Sample Information
| Sample Taken Date | 05/02/2026 | Sample Unique Key | 20 |
|---|---|---|---|
| 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 | 05/02/2026 |
| Sample type | Quality Assurance | A brief description of the sample | compaction |
| The quantity of what the sample constitutes | 1 Bag | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Jose Leon | Last name of sampler or witnessed by | Amparan |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | jobsite 0+00 1+30 | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Bid Item | Not set |
Material Information
| Material Type | Aggregate | Source Identification (SMARA, name of Pit or Job Site) | jobsite |
|---|---|---|---|
| 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 | Skyway | |
| 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 |
Test Details
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DIME Sample ID: 2026-05-02-20
DIME Test ID: 2026-05-02-20-2
Testing Lab: CT D04 - Richmond Field Laboratory
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Test Release Date: 2026-05-13
Test Results
Method Type:: Direct Read
Number of Tests:: 3
Common Test Maximum Used:: Yes
Input Type: Measured
Tester's full name: Jose Leon Amparan
Date of test: 05/02/2026
Gage No.: 691
Test No.: no data
Nuclear By: LA
Non-Bias Plan No.: 2
Depth: 6
Material No.: no data
Material Type: class 2 AB
Impact By: LA
Standard Count Density: 30720 g/cc
Count or Density 1: 58295 g/cc
Count or Density 2: 62333 g/cc
Count or Density 3: 57587 g/cc
Standard Count Moisture: 8666 g/cc
Moisture Count 1: 2040 g/cc
Moisture Count 2: 2139 g/cc
Moisture Count 3: 2171 g/cc
Density: 1.92
Moisture: 0.18
Sum of Count or Density: 178215 g/cc
Average of Count or Density: 59405 g/cc
Sum of Moisture Count: 6350 g/cc
Average of Moisture Count: 2116.67 g/cc
Calculated Percent Relative Compaction: 87 %
Reported Percent Relative Compaction: 87 %
General comments (publicly viewable) (Max 1000 characters): failed
Test was verified on 5/13/2026 ✔