Summary for Test 2023-09-21-1-2
Test performed: ASTM C39-17aProject Information
| Project Identifiers | Project ID: 994325 DEA: 044J4904 EFIS: 0415000356 |
|---|---|
| DIST-CO-RTE-PM | 04-ALA-13-6.7/7.2 |
| Award Date | 01/09/2023 |
| Closeout Date | Not set |
| Work Description | CONSTRUCT CONCRETE BARRIERS AND BARRIER SLAB, COLD PLANE AND OVERLAY. |
| Location Description | ALAMEDA COUNTY IN OAKLAND FROM 0.2 MILE NORTH OF LINCOLN AVENUE OVERCROSSING TO 0.2 MILE SOUTH OF PARK BOULEVARD OVERCROSSING |
| QA Service Level | 1 (Verified on 10/14/2022) |
Sample Information
| Sample Taken Date | 09/21/2023 | Sample Unique Key | 1 |
|---|---|---|---|
| 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 | 09/21/2023 |
| Sample type | Quality Assurance | A brief description of the sample | 4x8 concrete cylinders |
| The quantity of what the sample constitutes | 6 cylinders | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Rommoney | Last name of sampler or witnessed by | Wu |
| Title of sampler | ASR | Telephone number of sampler | 9164257894 |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Ecoterra Ready Mix | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | SR-13 |
Material Information
| Material Type | Concrete | The concrete mix design number | 7SK5K1X425F |
|---|---|---|---|
| The truck number from where the sample was collected | 2 | 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 sample from wheelbarrow | 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: 2023-09-21-1
DIME Test ID: 2023-09-21-1-2
Testing Lab: CT HQ - Sacramento Concrete Testing Laboratory
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2023-10-19
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: SA
Date of test: 10/19/2023
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 4.02 in
Average diameter of cylinder 2: 4.01 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 87013 lbf
Maximum load on cylinder 2: 93521 lbf
Maximum load on cylinder 3: 68977 lbf
Type of fracture pattern of cylinder 1: 3
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
Correction factor for cylinder 2: 1
Correction factor for cylinder 3: 1
Age of specimen: 28 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 12.69 in^2
Cross sectional area of cylinder 2: 12.63 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Compressive strength of cylinder 1: 6856.0 psi
Compressive strength of cylinder 2: 7405.0 psi
Compressive strength of cylinder 3: 5462 psi
Compressive strength (to nearest 10 psi): 6570 psi
General comments (publicly viewable) (Max 1000 characters):
Test Graph
Source: Bluehill Data Point FileTest graph for Cylinder Code 1 of 3
Source: Bluehill Data Point File
Test graph for Cylinder Code 2 of 3
Source: Bluehill Data Point File
Test graph for Cylinder Code 3 of 3
Test was verified on 10/19/2023 ✔