Summary for Test 2020-10-21-25-1
Test performed: ASTM C39-18Project Information
| Project Identifiers | Project ID: 214601 DEA: 041J5694 EFIS: 0419000313 |
|---|---|
| DIST-CO-RTE-PM | 04-SM-101-0.0/21.8 |
| Award Date | 12/03/2019 |
| Closeout Date | 09/28/2022 |
| Work Description | San Mateo US 101 Express Lanes North |
| Location Description | Not set |
| QA Service Level | 1 (Verified on 04/08/2022) |
Sample Information
| Sample Taken Date | 10/21/2020 | Sample Unique Key | 25 |
|---|---|---|---|
| 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 | 10/23/2020 |
| Sample type | Quality Control | A brief description of the sample | PCC Core |
| The quantity of what the sample constitutes | 61 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Talen | Last name of sampler or witnessed by | Trajkovski |
| Title of sampler | Field Technician | Telephone number of sampler | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Central Concrete Supply | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Sign CIDH G-90 |
Material Information
| Material Type | Concrete | The concrete mix design number | DDLSP8Q3 |
|---|---|---|---|
| The truck number from where the sample was collected | 1701 | The batch plant ticket number from where the sample was collected | 18119604 |
| Concrete batch plant | Central Concrete San Jose Plant | The fabricator/manufacturer designation for the sample | Unknown |
| A detailed description of where the material sample was collected | Sign CIDH G-90 | Where the material sample would have been placed if not sampled | OH Sign |
| From Lot No. | Unknown | Bag Lot No. | Unknown |
Test Details
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DIME Sample ID: 2020-10-21-25
DIME Test ID: 2020-10-21-25-1
Testing Lab: Kiewit Infrastructure West Company - Redwood City
Test Method: ASTM C39-18: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2020-11-24
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Matthew Liu
Date of test: 11/18/2020
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 5.99 in
Capped in accordance with?: ASTM C617/CTM521
Maximum load on cylinder 1: 188790 lb
Maximum load on cylinder 2: 184190 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 3
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
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: 28.18 in^2
Compressive strength (to nearest 10 psi): 6620 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 11/24/2020 ✔