Summary for Test 2024-03-06-19-1
Test performed: ASTM C39-17aProject Information
| Project Identifiers | Project ID: 994242 DEA: 042J7404 EFIS: 0415000010 |
|---|---|
| DIST-CO-RTE-PM | 04-SM-101-0.9/23.4 |
| Award Date | 02/08/2023 |
| Closeout Date | Not set |
| Work Description | REMOVE BRIDGES (PORTIONS), BRIDGE BARRIERS, CONCRETE BARRIERS, & HMA. |
| Location Description | SAN MATEO COUNTY AT VARIOUS LOCATIONS FROM UNIVERSITY AVENUE OVERCROSSING TO SIERRA POINT OFF RAMP OVERCROSSING |
| QA Service Level | 1 (Verified on 09/28/2022) |
Sample Information
| Sample Taken Date | 03/06/2024 | Sample Unique Key | 19 |
|---|---|---|---|
| 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 | 03/15/2024 |
| Sample type | Quality Control | A brief description of the sample | Type II/V Portland Cement |
| The quantity of what the sample constitutes | 72 CY - 48(F) Structural concrete bridge | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Seyoum | Last name of sampler or witnessed by | Workenh |
| Title of sampler | ASR | Telephone number of sampler | 650-222-7209 |
| Laboratory sample identification | Sacramento | Linked DIME Sample ID | 2024-03-06-5 |
| The fabricator/manufacturer/facility name | Graniterock Redwood City Plant | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | 35-0131S | |
| Structure name | Sierra point off-ramp separation bridge |
Material Information
| Material Type | Concrete | The concrete mix design number | 577750 |
|---|---|---|---|
| The truck number from where the sample was collected | Load 1 Truck 2420 | The batch plant ticket number from where the sample was collected | 121511 |
| Concrete batch plant | Graniterock Redwood City Plant | The fabricator/manufacturer designation for the sample | Mix |
| A detailed description of where the material sample was collected | Concrete from wheelbarrow | Where the material sample would have been placed if not sampled | West Portion of barrier rail on the Bridge |
| From Lot No. | 3 | Bag Lot No. | 121511 |
Test Details
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DIME Sample ID: 2024-03-06-19
DIME Test ID: 2024-03-06-19-1
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: 2024-04-03
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: 04/03/2024
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: 67020 lbf
Maximum load on cylinder 2: 68726 lbf
Maximum load on cylinder 3: 70467 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: 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: 5307.0 psi
Compressive strength of cylinder 2: 5442.0 psi
Compressive strength of cylinder 3: 5580 psi
Compressive strength (to nearest 10 psi): 5440 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 4/3/2024 ✔