Summary for Test 2023-10-26-30-1
Test performed: ASTM C39-17aProject Information
| Project Identifiers | Project ID: 994321 DEA: 040K1604 EFIS: 0416000044 |
|---|---|
| DIST-CO-RTE-PM | 04-ALA,CC-80-R7.6/8.0,0.0/13.5 |
| Award Date | 02/08/2023 |
| Closeout Date | Not set |
| Work Description | CONSTRUCT RHMA, LIGHTING SYSTEM, AND CONCRETE BARRIER. |
| Location Description | ALAMEDA AND CONTRA COSTA COUNTIES IN ALBANY AND CROCKETT FROM 0.4 MILE SOUTH OF ALAMEDA COUNTY LINE TO 0.2 MILE SOUTH OF POMONA STREET |
| QA Service Level | 1 (Verified on 10/14/2022) |
Sample Information
| Sample Taken Date | 10/26/2023 | Sample Unique Key | 30 |
|---|---|---|---|
| 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 | 11/02/2023 |
| Sample type | Quality Assurance | A brief description of the sample | concrete CIDH piling |
| The quantity of what the sample constitutes | 6 Cylinders 4x8 | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | William | Last name of sampler or witnessed by | Sommer |
| Title of sampler | SR | Telephone number of sampler | 19253304874 |
| 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 | ||
| Structure name | CIDH Pile at 512+25 |
Material Information
| Material Type | Concrete | The concrete mix design number | D20119EA |
|---|---|---|---|
| The truck number from where the sample was collected | 6258 | The batch plant ticket number from where the sample was collected | 469653 |
| Concrete batch plant | Central Concrete Oakland | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | Back of truck chute | Where the material sample would have been placed if not sampled | CIDH 51225 |
| From Lot No. | Bag Lot No. |
Test Details
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DIME Sample ID: 2023-10-26-30
DIME Test ID: 2023-10-26-30-1
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: 2023-11-03
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: 11/03/2023
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 4.02 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 34990 lbf
Maximum load on cylinder 2: 37984 lbf
Maximum load on cylinder 3: 32732 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
Correction factor for cylinder 2: 1
Correction factor for cylinder 3: 1
Age of specimen: 8 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 12.69 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Compressive strength of cylinder 1: 2757.0 psi
Compressive strength of cylinder 2: 3023.0 psi
Compressive strength of cylinder 3: 2592 psi
Compressive strength (to nearest 10 psi): 2790 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 11/3/2023 ✔