Summary for Test 2022-12-21-81-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 215753 DEA: 050N72U4 EFIS: 0520000169 |
|---|---|
| DIST-CO-RTE-PM | 05-SB-101-4.4/R7.7 |
| Award Date | 03/01/2021 |
| Closeout Date | Not set |
| Work Description | Please cc Office Engineer Ni Nyoman Paul on reports sent to RE and SR. Construct High Occupancy Vehicle (HOV) lanes on U.S. Route 101 and rehabilitation - Segment 4B. |
| Location Description | 101 freeway in Summerland, CA |
| QA Service Level | 1 (Verified on 05/06/2021) |
Sample Information
| Sample Taken Date | 12/21/2022 | Sample Unique Key | 81 |
|---|---|---|---|
| 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 | 02/01/2023 |
| Sample type | Quality Assurance | A brief description of the sample | concrete |
| The quantity of what the sample constitutes | 190 Cy | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Jesse | Last name of sampler or witnessed by | Gomez |
| Title of sampler | Telephone number of sampler | 8055501704 | |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Martin Marietta Goleta | Transportation Laboratory (TL) Number | |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name |
Material Information
| Material Type | Concrete | The concrete mix design number | 72F1S0Z |
|---|---|---|---|
| The truck number from where the sample was collected | 675 | The batch plant ticket number from where the sample was collected | 3432568 |
| Concrete batch plant | The fabricator/manufacturer designation for the sample | ||
| A detailed description of where the material sample was collected | Discharge from concrete truck into wheelbarrow. | 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: 2022-12-21-81
DIME Test ID: 2022-12-21-81-1
Testing Lab: CT D05 - Carpinteria Field Laboratory
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2023-02-02
Test Results
Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Tom Cromwell
Date of test: 02/01/2023
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.03 in
Average diameter of cylinder 2: 4.04 in
Average diameter of cylinder 3: 4.04 in
Maximum load on cylinder 1: 101190 lb
Maximum load on cylinder 2: 101030 lb
Maximum load on cylinder 3: 100170 lb
Type of fracture pattern of cylinder 1: 5
Type of fracture pattern of cylinder 2: 3
Type of fracture pattern of cylinder 3: 5
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: 42 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.76 in^2
Cross sectional area of cylinder 2: 12.82 in^2
Cross sectional area of cylinder 3: 12.82 in^2
Compressive strength of cylinder 1: 7930.3 psi
Compressive strength of cylinder 2: 7880.7 psi
Compressive strength of cylinder 3: 7813.6 psi
Compressive strength (to nearest 10 psi): 7870 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 2/2/2023 ✔