Summary for Test 2026-07-27-27-1
Test performed: ASTM C39-21Project Information
| Project Identifiers | Project ID: 1001194 DEA: 051H4404 EFIS: 0516000074 |
|---|---|
| DIST-CO-RTE-PM | 05-SB,SLO-1-50.3/50.6,0.0/0.3 |
| Award Date | 09/30/2025 |
| Closeout Date | Not set |
| Work Description | SANTA MARIA RIVER BRIDGE (REPLACE). |
| Location Description | SANTA BARBARA AND SAN LUIS OBISPO COUNTIES IN AND NEAR GUADALUPE AT SANTA MARIA RIVER BRIDGE |
| QA Service Level | 1 (Verified on 06/02/2025) |
Sample Information
| Sample Taken Date | 07/27/2026 | Sample Unique Key | 27 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | No | Date that the sample was received by the laboratory/organization performing the testing | 07/28/2026 |
| Sample type | Quality Assurance | A brief description of the sample | set of three 4x8 cylinders |
| The quantity of what the sample constitutes | 83 cy | From where was the sample collected | Fabricator |
| First name of sampler or witnessed by | Stephen | Last name of sampler or witnessed by | Haynes |
| Title of sampler | Quality Assurance Inspector | Telephone number of sampler | 5105931179 |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Pinnacle Prestress, Inc. | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Bid Item | 3924902 |
Material Information
| Material Type | Precast Concrete | The concrete mix design number | CON-NFA-9.00-FC8K- HALFINCH |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | 457 | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Concrete Sample from Wheelbarrow | Where the material sample would have been placed if not sampled | G-11.017 |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2026-07-27-27
DIME Test ID: 2026-07-27-27-1
Testing Lab: CT D06 - Bakersfield Field Laboratory
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2026-08-24
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Kulwinder Rai
Date of test: 08/24/2026
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Apparent mass of submerged cylinder 1: 5.38 lb
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 110700 lb
Maximum load on cylinder 2: 110030 lb
Maximum load on cylinder 3: 107360 lb
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 1
Type of fracture pattern of cylinder 3: 1
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: 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
Compressive strength of cylinder 1: 8810.0 psi
Compressive strength of cylinder 2: 8750.0 psi
Compressive strength of cylinder 3: 8540 psi
Compressive strength (to nearest 10 psi): 8700 psi
Serial number of delivery ticket, if available: no data
General comments (publicly viewable) (Max 1000 characters):
Test File Attachments
| File Name | Extension | File Size | Date Uploaded | Test ID | Actions |
|---|---|---|---|---|---|
| 05-1H4404_260727_28D_NB_METS | 340.65 KB | 08/24/2026 | 2026-07-27-27-1 | Info |
Test was verified on 8/24/2026 ✔