Summary for Test 2026-02-12-30-1
Test performed: CTM 202-November 2011Project Information
| Project Identifiers | Project ID: 1001958 DEA: 021K8104 EFIS: 0224000168 |
|---|---|
| DIST-CO-RTE-PM | 02-SIS-96- |
| Award Date | 06/02/2026 |
| Closeout Date | Not set |
| Work Description | Oakbar II Culverts - Drainage |
| Location Description | In Siskiyou County near Cottage Grove at various locations from 2.7 miles east of Swillup Creek to 0.7 Mile west of Doggett Creek. |
| QA Service Level | 1 (Verified on 02/17/2026) |
Sample Information
| Sample Taken Date | 02/12/2026 | Sample Unique Key | 30 |
|---|---|---|---|
| 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 | 02/13/2026 |
| Sample type | Preliminary | A brief description of the sample | 2 bags of Soil (Gravel with Sand) |
| The quantity of what the sample constitutes | Gravel Filter Recommendation at 02-Sis-96-26.05 | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Josh and Josh | Last name of sampler or witnessed by | Ferency and Murphy |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | D80144 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | In Situ | 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 | 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 | Future RSP outlet location at 02-Sis-96-26.05, 0.0–1.5' depth | |
| Where the material sample would have been placed if not sampled |
Test Details
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DIME Sample ID: 2026-02-12-30
DIME Test ID: 2026-02-12-30-1
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: 2026-02-20
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: Josh Murphy
Date of test: 02/20/2026
| Sieve Size | Cumulative Mass Retained | Cumulative Percent Passing | ||||
|---|---|---|---|---|---|---|
| 18382 grams | ||||||
| 1443.0 grams | 92 % | |||||
| 2677.0 grams | 85 % | |||||
| 4025.0 grams | 78 % | |||||
| 5494.0 grams | 70 % | |||||
| 7792.0 grams | 58 % | |||||
| 8618.0 grams | 53 % | |||||
| 10309.0 grams | 44 % | |||||
| 11208.0 grams | 39 % | |||||
| 13294.0 grams | 28 % | |||||
| 482.5 grams | ||||||
| 144.2 grams | 20 % | |||||
| 239.2 grams | 14 % | |||||
| 308.1 grams | 10 % | |||||
| 357.7 grams | 7 % | |||||
| 393.2 grams | 5 % | |||||
| 413.6 grams | 4 % | |||||
General comments (publicly viewable) (Max 1000 characters): D₈₅=62.2mm, D₅₀=16.6mm, D₁₅=1.38mm
Test was verified on 2/20/2026 ✔