Summary for Test 2022-12-02-10-3
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 993607 DEA: 07322604 EFIS: 0716000057 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-210-R41.3/R44.6 |
| Award Date | 05/10/2022 |
| Closeout Date | Not set |
| Work Description | CONSTRUCT POLLUTION INFILTRATION AREAS AND AUSTIN VAULT SAND FILTER. |
| Location Description | LOS ANGELES COUNTY IN GLENDORA AT VARIOUS LOCATIONS FROM 0.2 MILE EAST OF BARRANCA AVENUE OVERCROSSING TO 0.1 MILE WEST OF AMELIA AVENUE UNDERCROSSING |
| QA Service Level | 1 (Verified on 05/11/2022) |
Sample Information
| Sample Taken Date | 12/02/2022 | Sample Unique Key | 10 |
|---|---|---|---|
| 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 | 12/05/2022 |
| Sample type | Department Acceptance | A brief description of the sample | 4X8 PCC cylinders |
| The quantity of what the sample constitutes | 130 CY | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Ramon | Last name of sampler or witnessed by | Mantuano |
| Title of sampler | Assistant Structure Representative | Telephone number of sampler | |
| Laboratory sample identification | 22-0370 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Robertsons Ready Mix Concrete | Transportation Laboratory (TL) Number | 7319243 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name |
Material Information
| Material Type | Concrete | The concrete mix design number | SC675B38 |
|---|---|---|---|
| The truck number from where the sample was collected | 4 | The batch plant ticket number from where the sample was collected | 7319243 |
| Concrete batch plant | Robertsons Ready Mix Concrete | The fabricator/manufacturer designation for the sample | |
| A detailed description of where the material sample was collected | truck chute | 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: 2022-12-02-10
DIME Test ID: 2022-12-02-10-3
Testing Lab: CT D07 - Materials Field Laboratory, Unit 1953
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2023-01-13
Test Results
Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Arnold Truong
Date of test: 01/13/2023
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 4.02 in
Average diameter of cylinder 2: 4.02 in
Maximum load on cylinder 1: 72314 lb
Maximum load on cylinder 2: 71810 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
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
Age of specimen: 42 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.69 in^2
Cross sectional area of cylinder 2: 12.69 in^2
Compressive strength of cylinder 1: 5,698.5 psi
Compressive strength of cylinder 2: 5,658.8 psi
Compressive strength (to nearest 10 psi): 5680 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 1/13/2023 ✔