Summary for Test 2025-09-05-65-1
Test performed: ASTM C39-17aProject Information
| Project Identifiers | Project ID: 1000272 DEA: 100V4804 EFIS: 1013000264 |
|---|---|
| DIST-CO-RTE-PM | 10-CAL-26-21.8/30.3 |
| Award Date | 09/09/2024 |
| Closeout Date | Not set |
| Work Description | SLOPE STABILIZATION AND CONSTRUCT RETAINING WALL. |
| Location Description | CALAVERAS COUNTY NEAR MOKELUMNE HILL AT VARIOUS LOCATIONS FROM 3.6 MILES EAST OF ROUTE 49 TO 0.9 MILE WEST OF WOODHOUSE MINE ROAD |
| QA Service Level | 1 (Verified on 04/15/2024) |
Sample Information
| Sample Taken Date | 09/05/2025 | Sample Unique Key | 65 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | No | Date that the sample was received by the laboratory/organization performing the testing | 09/08/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 4x8 concrete cylinders |
| The quantity of what the sample constitutes | 9 cylinders | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Timothy | Last name of sampler or witnessed by | Dorofeyev |
| Title of sampler | ASR | Telephone number of sampler | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | 711 materials | Transportation Laboratory (TL) Number | 211501 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Wall 2 | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | 800811A |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | Unknown | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Chute | Where the material sample would have been placed if not sampled | |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2025-09-05-65
DIME Test ID: 2025-09-05-65-1
Testing Lab: CT SC - 3665 - Shingle Springs
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-10-03
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Spencer Adams
Date of test: 09/12/2025
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: 40650 lb
Maximum load on cylinder 2: 42270 lb
Maximum load on cylinder 3: 42500 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 2
Type of fracture pattern of cylinder 3: 3
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: 7 days
Age of specimen in hours: no data
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 of cylinder 1: 3233.9 psi
Compressive strength of cylinder 2: 3362.8 psi
Compressive strength of cylinder 3: 3381.1 psi
Compressive strength (to nearest 10 psi): 3330 psi
General comments (publicly viewable) (Max 1000 characters): Tested by D10 Stockton Lab
Test was verified on 10/3/2025 ✔