Summary for Test 2025-04-02-12-1
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 | 04/02/2025 | Sample Unique Key | 12 |
|---|---|---|---|
| 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 | 04/03/2025 |
| Sample type | Quality Assurance | A brief description of the sample | Concrete |
| The quantity of what the sample constitutes | 3 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 | 562 207 7309 |
| Laboratory sample identification | 25-04-02-12 | 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 | 2010-007 |
|---|---|---|---|
| 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 | Set 1 | |
| 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: 2025-04-02-12
DIME Test ID: 2025-04-02-12-1
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: 2025-04-15
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Mohammad Abbassi
Date of test: 04/14/2025
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 5.99 in
Average diameter of cylinder 3: 5.99 in
Maximum load on cylinder 1: 86335 lb
Maximum load on cylinder 2: 188135 lb
Maximum load on cylinder 3: 173170 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: 12 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.18 in^2
Cross sectional area of cylinder 2: 28.18 in^2
Cross sectional area of cylinder 3: 28.18 in^2
Compressive strength of cylinder 1: 3063.7 psi
Compressive strength of cylinder 2: 6676.2 psi
Compressive strength of cylinder 3: 6145.1 psi
Compressive strength (to nearest 10 psi): 5300 psi
General comments (publicly viewable) (Max 1000 characters): 3 @ 12 days, 650 psi
Test was verified on 4/15/2025 ✔