Summary for Test 2024-11-21-73-1
Test performed: ASTM C39-18Project Information
| Project Identifiers | Project ID: 994903 DEA: 11430244 EFIS: 1118000033 |
|---|---|
| DIST-CO-RTE-PM | 11-SD-125-9.3/13.0 |
| Award Date | 09/06/2023 |
| Closeout Date | Not set |
| Work Description | PLACE HMA, RHMA, SLAB REPLACEMENT, AND ELECTRICAL WORK. |
| Location Description | SAN DIEGO COUNTY IN AND NEAR LEMON GROVE FROM 0.3 MILE SOUTH OF ELKELTON PLACE UNDERCROSSING TO 0.2 MILE SOUTH OF ROUTE 125/94 SEPARATION |
| QA Service Level | 1 (Verified on 11/14/2023) |
Sample Information
| Sample Taken Date | 11/21/2024 | Sample Unique Key | 73 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 11/22/2024 | Sample type | Quality Control |
| A brief description of the sample | structural 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 | Robert |
| Last name of sampler or witnessed by | Cota | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Robertsons RM EL Cajon plant 29 | |
| 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 | RRM23117 |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 1190223 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | OS CMS 1 foundation RTE 25 in Lemon Grove | 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: 2024-11-21-73
DIME Test ID: 2024-11-21-73-1
Testing Lab: Sequoia Consultants
Test Method: ASTM C39-18: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-05-27
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Kendrict Sancha
Date of test: 12/19/2024
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Maximum load on cylinder 1: 117520 lb
Maximum load on cylinder 2: 116280 lb
Type of fracture pattern of cylinder 1: 2
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): 4140 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 5/27/2025 ✔