Summary for Test 2026-05-04-50-1
Test performed: CTM 202-November 2011Project Information
| Project Identifiers | Project ID: 1002031 DEA: 024K0504 EFIS: 0226000137 |
|---|---|
| DIST-CO-RTE-PM | 02-SHA-89-29.2/29.4 |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | Excavate and replace unstable subgrade, install geotextile fabric, and reconstruct the structural pavement section. |
| Location Description | IN SHASTA COUNTY ABOUT 7 MILES NORTH OF FOUR CORNERS FROM LAKE BRITTON BRIDGE TO 0.2 MILE NORTH OF LAKE BRITTON BRIDGE. |
| QA Service Level | 1 (Verified on 04/10/2026) |
Sample Information
| Sample Taken Date | 05/04/2026 | Sample Unique Key | 50 |
|---|---|---|---|
| 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 | 05/04/2026 |
| Sample type | Acceptance | A brief description of the sample | 3 Bags Subgrade |
| The quantity of what the sample constitutes | Subgrade | From where was the sample collected | Source |
| First name of sampler or witnessed by | Dan | Last name of sampler or witnessed by | Frost |
| Title of sampler | TET | Telephone number of sampler | |
| Laboratory sample identification | D80185 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | District 2 Lab | Transportation Laboratory (TL) Number | 875926 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Bid Item | Not set |
Material Information
| Material Type | Soil | 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 collected | SB Lane N Side of Bridge PM 29.3 SHA-89 | |
| Where the material sample would have been placed if not sampled |
Test Details
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DIME Sample ID: 2026-05-04-50
DIME Test ID: 2026-05-04-50-1
Testing Lab: CT D02 - Redding Northern Regional Laboratory
Test Method: CTM 202-November 2011: Method of Test for Sieve Analysis of Fine and Coarse Aggregates
Test Release Date: 2026-05-18
Test Results
What size aggregate is being tested?: Combined Gradation
Individual or cumulative mass retained on each sieve?: Cumulative Mass Retained
For Combined Gradation only, has the fine aggregate sample been reduced?: Yes
For Combined Gradation only, use #40 Sieve?: No
Input Type: Measured
Tester's full name: Dacota Mei
Date of test: 05/11/2026
| Sieve Size | Cumulative Mass Retained | Cumulative Percent Passing | ||||
|---|---|---|---|---|---|---|
| 3350 grams | ||||||
| 0.0 grams | 100 % | |||||
| 0.0 grams | 100 % | |||||
| 0.0 grams | 100 % | |||||
| 0.0 grams | 100 % | |||||
| 0.0 grams | 100 % | |||||
| 0.0 grams | 100 % | |||||
| 0.0 grams | 100 % | |||||
| 8.0 grams | 100 % | |||||
| 40.0 grams | 99 % | |||||
| 348.3 grams | ||||||
| 0.6 grams | 99 % | |||||
| 3.9 grams | 98 % | |||||
| 10.2 grams | 96 % | |||||
| 16.5 grams | 94 % | |||||
| 21.7 grams | 93 % | |||||
| 26.8 grams | 91.4 % | |||||
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 5/18/2026 ✔