Summary for Test 2026-08-26-21-2
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1001608 DEA: 01464804 EFIS: 0100000266 |
|---|---|
| DIST-CO-RTE-PM | 01-HUM-101-1.1/2.5 |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | INSTALL SOLDIER PILE WALL, AND REMOVE AND REPLACE ROADWAY SECTION. |
| Location Description | HUMBOLDT COUNTY NEAR GARBERVILLE FROM 0.5 MILE SOUTH TO 0.9 MILE NORTH OF RICHARDSON GROVE UNDERCROSSING |
| QA Service Level | 1 (Verified on 09/19/2025) |
Sample Information
| Sample Taken Date | 08/26/2026 | Sample Unique Key | 21 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 08/27/2026 | Sample type | Quality Assurance |
| A brief description of the sample | PCC | The quantity of what the sample constitutes | 14 CY |
| From where was the sample collected | Job Site | First name of sampler or witnessed by | Andrew |
| Last name of sampler or witnessed by | Grinsell | Title of sampler | ASR |
| Telephone number of sampler | 707-498-4009 | Laboratory sample identification | |
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Mercer-Fraser — Plant B (Fortuna, CA) | |
| 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 | Concrete | The concrete mix design number | MFSCL1675.45 4500 PSI |
|---|---|---|---|
| The truck number from where the sample was collected | 685 | The batch plant ticket number from where the sample was collected | 115671 |
| Concrete batch plant | Mercer Fraser Fortuna | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | Discharge from concrete truck into wheelbarrow | Where the material sample would have been placed if not sampled | Barrier Rail |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2026-08-26-21
DIME Test ID: 2026-08-26-21-2
Testing Lab: CT D01 - District 1 Materials Laboratory
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2026-09-23
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Jamie Kelley
Date of test: 09/23/2026
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 87356 lb
Maximum load on cylinder 2: 87855 lb
Maximum load on cylinder 3: 83058 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
Type of fracture pattern of cylinder 3: 2
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 1.00
Correction factor for cylinder 2: 1.00
Correction factor for cylinder 3: 1.00
Age of specimen: 28 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.57 in^2
Compressive strength (to nearest 10 psi): 6850 psi
General comments (publicly viewable) (Max 1000 characters): 28 Day Break 9/23/26
Test was verified on 9/23/2026 ✔