Summary for Test 2025-02-05-9-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1000320 DEA: 11430324 EFIS: 1118000102 |
|---|---|
| DIST-CO-RTE-PM | 11-SD-805-14.6/23.7 |
| Award Date | 08/23/2024 |
| Closeout Date | Not set |
| Work Description | MODIFY ELECTRICAL, CONCRETE PAVEMENT, DRAINAGE AND SIGNS. |
| Location Description | SAN DIEGO COUNTY IN SAN DIEGO FROM ROUTE 805/15 SEPARATION TO 0.1 MILE NORTH OF ROUTE 805/52 SEPARATION |
| QA Service Level | 1 (Verified on 09/09/2024) |
Sample Information
| Sample Taken Date | 02/05/2025 | Sample Unique Key | 9 |
|---|---|---|---|
| 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 | 02/06/2025 |
| Sample type | Quality Assurance | A brief description of the sample | Concrete |
| The quantity of what the sample constitutes | 2 cylinders | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Bonnie | Last name of sampler or witnessed by | Black |
| Title of sampler | Tech | Telephone number of sampler | 5622077309 |
| Laboratory sample identification | 1704-C | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Coffman Specialties, Inc | 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 | 2024-LCBRS |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | Not Provided | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | On site | 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: 2025-02-05-9
DIME Test ID: 2025-02-05-9-1
Testing Lab: CT D11 - District 11 Materials Laboratory
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-02-14
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Daniel Smith
Date of test: 02/13/2025
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 6.00 in
Maximum load on cylinder 1: 58231 lb
Maximum load on cylinder 2: 57430 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 3
Comment on any defect in either specimen or caps (Max 250 Characters): N/A
Correction factor for cylinder 1: 1.00
Correction factor for cylinder 2: 1.00
Age of specimen: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.18 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Compressive strength of cylinder 1: 2066.4 psi
Compressive strength of cylinder 2: 2031.5 psi
Compressive strength (to nearest 10 psi): 2050 psi
General comments (publicly viewable) (Max 1000 characters): Complies Target = 530 psi Tested an Avg of 2050 psi
Test was verified on 2/14/2025 ✔