Summary for Test 2024-06-26-22-1
Test performed: ASTM C39-17aProject Information
| Project Identifiers | Project ID: 993825 DEA: 040Q30U4 EFIS: 0420000235 COOP: 042830A3,042830A4 |
|---|---|
| DIST-CO-RTE-PM | 04-ALA,CC-680-R11.0/R21.9,R0.0/R0.9 |
| Award Date | 11/23/2022 |
| Closeout Date | Not set |
| Work Description | PRECAST CONC PVMT, ELECTRONIC TOLL SYSTEM, JPCP, CB & STRUCTURAL CONC |
| Location Description | ALAMEDA AND CONTRA COSTA COUNTIES AT SUNOL AND IN SAN RAMON BETWEEN 0.4 MILE SOUTH OF CALAVERAS ROAD UNDERCROSSING TO 0.9 MILE NORTH OF ALCOSTA BOULEVARD OVERCROSSING |
| QA Service Level | 1 (Verified on 05/11/2022) |
Sample Information
| Sample Taken Date | 06/26/2024 | Sample Unique Key | 22 |
|---|---|---|---|
| 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 | 06/28/2024 |
| Sample type | Quality Assurance | A brief description of the sample | structural concrete |
| The quantity of what the sample constitutes | 144 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Sam | Last name of sampler or witnessed by | Follett |
| Title of sampler | Telephone number of sampler | 9166396196 | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Central Concrete | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | 01-33E0251 | |
| Structure name | Retaining Wall 213A | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | D20119EA |
|---|---|---|---|
| The truck number from where the sample was collected | 1417 | The batch plant ticket number from where the sample was collected | 633195 |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Back of Truck | Where the material sample would have been placed if not sampled | Barrier slab |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2024-06-26-22
DIME Test ID: 2024-06-26-22-1
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: 2024-07-24
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: SA
Date of test: 07/24/2024
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 4.01 in
Average diameter of cylinder 2: 4.01 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 50100 lbf
Maximum load on cylinder 2: 49600 lbf
Maximum load on cylinder 3: 49893 lbf
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: no data
Cross sectional area of cylinder 1: 12.63 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: 3967.0 psi
Compressive strength of cylinder 2: 3927.0 psi
Compressive strength of cylinder 3: 3951.0 psi
Compressive strength (to nearest 10 psi): 3950 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 7/24/2024 ✔