Summary for Test 2025-09-05-101-7
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1001219 DEA: 021J8904 EFIS: 0221000006 |
|---|---|
| DIST-CO-RTE-PM | 02-SHA-5-R30.5/R31.0 |
| Award Date | 07/02/2025 |
| Closeout Date | Not set |
| Work Description | REPLACE PAVEMENT AND PLACE POLYESTER CONCRETE OVERLAY. |
| Location Description | SHASTA COUNTY NEAR O\'BRIEN FROM 0.1 MILE SOUTH OF TUNNEL GULCH VIADUCT TO THE O\'BRIEN REST AREA |
| QA Service Level | 1 (Verified on 05/05/2025) |
Sample Information
| Sample Taken Date | 09/05/2025 | Sample Unique Key | 101 |
|---|---|---|---|
| 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 | 09/05/2025 |
| Sample type | Quality Control | A brief description of the sample | 4 x 8 Concrete Cylinders |
| The quantity of what the sample constitutes | 20 | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Brent | Last name of sampler or witnessed by | Van-Y |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | 80373-1 TP Set 1 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Precision Concrete Materials | 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 | 80373-1 TP |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 0 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Precision Concrete Yard | 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: 2025-09-05-101
DIME Test ID: 2025-09-05-101-7
Testing Lab: G3 Quality, Incorporated - Cerritos
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2026-04-09
Test Results
Unit system used?: US Units
Number of specimens: 5
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Travis Van-Y
Date of test: 10/03/2025
Capped in accordance with?: ASTM C617 - Sulfur Mortar 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
Average diameter of cylinder 4: 4.00 in
Average diameter of cylinder 5: 4.00 in
Maximum load on cylinder 1: 72360 lb
Maximum load on cylinder 2: 76120 lb
Maximum load on cylinder 3: 73580 lb
Maximum load on cylinder 4: 70410 lb
Maximum load on cylinder 5: 73360 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
Type of fracture pattern of cylinder 4: 2
Type of fracture pattern of cylinder 5: 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
Correction factor for cylinder 4: 1.00
Correction factor for cylinder 5: 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
Cross sectional area of cylinder 4: 12.57 in^2
Cross sectional area of cylinder 5: 12.57 in^2
Compressive strength (to nearest 10 psi): 5820 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 4/9/2026 ✔