Summary for Test 2025-10-17-73-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1001213 DEA: 11431644 EFIS: 1122000232 |
|---|---|
| DIST-CO-RTE-PM | 11-SD-78-N17.7 |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | Cold plane, RHMA overlay, Concrete Barriers, Landscape and Electrical. |
| Location Description | IN SAN DIEGO COUNTY FROM ROUTE 78/5 SEPARATION TO 0.3 MILE EAST OF ESCONDIDO BOULEVARD UNDERCROSSING. |
| QA Service Level | 1 (Verified on 05/07/2025) |
Sample Information
| Sample Taken Date | 10/17/2025 | Sample Unique Key | 73 |
|---|---|---|---|
| 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 | 10/18/2025 |
| Sample type | Quality Control | A brief description of the sample | structural concrete |
| The quantity of what the sample constitutes | 1 per batch | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | deown | Last name of sampler or witnessed by | malone |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | robertsons escondido | 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 | RRM20036 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 1889658 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Drainage Inlet element D DS-11 | 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: 2025-10-17-73
DIME Test ID: 2025-10-17-73-1
Testing Lab: Sequoia Consultants
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2026-02-04
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Manuel Mora
Date of test: 11/14/2025
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Maximum load on cylinder 1: 116110 lb
Maximum load on cylinder 2: 111290 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 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
Age of specimen: 28 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.27 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Compressive strength (to nearest 10 psi): 4020 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 2/4/2026 ✔