Summary for Test 2026-02-26-48-5
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 1001123 DEA: 051H4704 EFIS: 0516000078 |
|---|---|
| DIST-CO-RTE-PM | 05-SCR-9-9-13.6,15.5 |
| Award Date | 09/05/2025 |
| Closeout Date | Not set |
| Work Description | REPLACE BRIDGES AND INSTALL MGS. |
| Location Description | SANTA CRUZ COUNTY NEAR BOULDER CREEK AT SAN LORENZO RIVER BRIDGE AND AT KINGS CREEK BRIDGE |
| QA Service Level | 1 (Verified on 04/10/2025) |
Sample Information
| Sample Taken Date | 02/26/2026 | Sample Unique Key | 48 |
|---|---|---|---|
| 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 | 02/26/2026 |
| Sample type | Quality Control | A brief description of the sample | Concrete |
| The quantity of what the sample constitutes | 100 cy | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Maribel | Last name of sampler or witnessed by | Ruelas |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Las Animas Concrete | 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 | 779W30S-F |
|---|---|---|---|
| The truck number from where the sample was collected | The batch plant ticket number from where the sample was collected | na | |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | concrete truck | 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: 2026-02-26-48
DIME Test ID: 2026-02-26-48-5
Testing Lab: RMA Group - Rancho Cordova
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2026-03-31
Test Results
Unit system used?: US Units
Number of specimens: 5
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Todd Strait
Date of test: 03/26/2026
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 5.98 in
Average diameter of cylinder 3: 5.98 in
Average diameter of cylinder 4: 5.99 in
Average diameter of cylinder 5: 5.98 in
Maximum load on cylinder 1: 173977 lb
Maximum load on cylinder 2: 180460 lb
Maximum load on cylinder 3: 174288 lb
Maximum load on cylinder 4: 172254 lb
Maximum load on cylinder 5: 170702 lb
Type of fracture pattern of cylinder 1: 6
Type of fracture pattern of cylinder 2: 5
Type of fracture pattern of cylinder 3: 5
Type of fracture pattern of cylinder 4: 6
Type of fracture pattern of cylinder 5: 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
Correction factor for cylinder 4: 1.00
Correction factor for cylinder 5: 1.00
Age of specimen: 28 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.18 in^2
Cross sectional area of cylinder 2: 28.09 in^2
Cross sectional area of cylinder 3: 28.09 in^2
Cross sectional area of cylinder 4: 28.18 in^2
Cross sectional area of cylinder 5: 28.09 in^2
Compressive strength (to nearest 10 psi): 6200 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 3/31/2026 ✔