SIAD: Certificates for Alfredo Tapia
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Certificates for Alfredo Tapia
Basic Information
First Name | Alfredo |
---|---|
Last Name | Tapia |
Status | Active |
Associated Labs
Total 1 item.
Lab Name | Manager Name | Full Address | District | Page Alias |
---|---|---|---|---|
Ninyo & Moore | Mark Cuthbert | 5710 Ruffin Road, San Diego, CA 92123 | 11 | Lab 1 |
Test Methods
California Test (CT) Certifications
Total 22 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
---|---|---|---|---|---|
CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2023-06-30 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 106 Definitions - Specific Gravity (SpG) | 2025-06-17 | Active | Roy(Chip) Denner | Lab 1 | (No comments) |
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2018-05-04 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2018-05-04 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 203 Test for Mechanical Analysis of Soils | 2025-10-11 | Active | Roy(Chip) Denner | (No lab) | (No comments) |
CT 204 LL, PL, PI | 2023-06-17 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 209 SpG for Soil | 2023-06-17 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 217 Sand Equivalent (JTCP - S&A) | 2018-05-04 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 231 Relative Compaction - Nuclear Gage | 2025-10-11 | Active | Roy(Chip) Denner | Lab 1 | (No comments) |
CT 301 "R" Value | 2023-06-17 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 304 Sample Preparation - HMA | 2023-06-17 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 308 Bulk SpG and Density - HMA | 2023-06-17 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 366 Stabilometer | 2023-06-17 | Expired | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2023-02-10 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
CT 518 Unit Weight - PCC (JTCP - PCC) | 2023-02-10 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2023-06-17 | Expired | Afsaneh Ostovar | Lab 1 | Created based on CT521 certificate ID37400 |
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2023-06-17 | Expired | Afsaneh Ostovar | Lab 1 | Created based on CT521 certificate ID37400 |
CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2023-02-10 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
CT 540 Making Cylinders - PCC (JTCP - PCC) | 2023-02-10 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2023-02-10 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
CT 556 Slump - PCC (JTCP - PCC) | 2023-02-10 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
CT 557 Temperature - PCC (JTCP - PCC) | 2023-02-10 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
---|---|---|---|---|---|
No results found. |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel