Summary for Test 2026-04-18-24-1
Test performed: CTM 521-June 2020Project Information
| Project Identifiers | Project ID: 995193 DEA: 07356604 EFIS: 0719000026 |
|---|---|
| DIST-CO-RTE-PM | 07-LA-605-R10.2/20.2 |
| Award Date | 04/04/2024 |
| Closeout Date | Not set |
| Work Description | LANE & SLAB REPLACEMENT, COLD PLANE & HMA OVERLAY. |
| Location Description | LOS ANGELES COUNTY IN SANTA FE SPRINGS, PICO RIVERA, WHITTIER, CITY OF INDUSTRY AND EL MONTE FROM TELEGRAPH ROAD UNDERCROSSING TO ROUTE 605/10 SEPARATION |
| QA Service Level | 1 (Verified on 10/03/2023) |
Sample Information
| Sample Taken Date | 04/18/2026 | Sample Unique Key | 24 |
|---|---|---|---|
| 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 | 04/18/2026 |
| Sample type | Acceptance | A brief description of the sample | 6x12 LCBRS cylinders |
| The quantity of what the sample constitutes | 130 CY | From where was the sample collected | Supplier |
| First name of sampler or witnessed by | Robert | Last name of sampler or witnessed by | Achuela |
| Title of sampler | MREA | Telephone number of sampler | |
| Laboratory sample identification | 26-1328, 26-1329, 26-1330 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Martin Marietta | Transportation Laboratory (TL) Number | 041826 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Bid Item | Not set |
Material Information
| Material Type | Concrete | The concrete mix design number | T35skRSLBC |
|---|---|---|---|
| The truck number from where the sample was collected | 3 | The batch plant ticket number from where the sample was collected | 3 |
| Concrete batch plant | Martin Marietta | 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: 2026-04-18-24
DIME Test ID: 2026-04-18-24-1
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: 2026-04-29
Test Results
Unit system used?: US Units
Number of specimens: 6
Test performed: With no density determined
Input Type: Measured
Tester's full name: Robert Achuela
Date of test: 04/25/2026
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 6.01 in
Average diameter of cylinder 2: 6.01 in
Average diameter of cylinder 3: 6.01 in
Average diameter of cylinder 4: 6.01 in
Average diameter of cylinder 5: 6.01 in
Average diameter of cylinder 6: 6.01 in
Maximum load on cylinder 1: 102879 lb
Maximum load on cylinder 2: 105354 lb
Maximum load on cylinder 3: 103473 lb
Maximum load on cylinder 4: 98545 lb
Maximum load on cylinder 5: 103078 lb
Maximum load on cylinder 6: 106089 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
Type of fracture pattern of cylinder 3: 2
Type of fracture pattern of cylinder 4: 2
Type of fracture pattern of cylinder 5: 2
Type of fracture pattern of cylinder 6: 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
Correction factor for cylinder 3: 1.00
Correction factor for cylinder 4: 1.00
Correction factor for cylinder 5: 1.00
Correction factor for cylinder 6: 1.00
Age of specimen: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.37 in^2
Cross sectional area of cylinder 2: 28.37 in^2
Cross sectional area of cylinder 3: 28.37 in^2
Cross sectional area of cylinder 4: 28.37 in^2
Cross sectional area of cylinder 5: 28.37 in^2
Cross sectional area of cylinder 6: 28.37 in^2
Compressive strength of cylinder 1: 3626.3 psi
Compressive strength of cylinder 2: 3713.6 psi
Compressive strength of cylinder 3: 3647.3 psi
Compressive strength of cylinder 4: 3473.6 psi
Compressive strength of cylinder 5: 3633.3 psi
Compressive strength of cylinder 6: 3739.5 psi
Compressive strength (to nearest 10 psi): 3640 psi
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 4/29/2026 ✔