Lab details for Ground Zone Environmental Services
Basic Information
| Lab Name | Ground Zone Environmental Services |
|---|---|
| Manager Name | Sam Brathwaite |
| Lab Email | sam@grzones.com |
| Lab Telephone | 925-570-7609 |
| Lab Fax | |
| Lab Full Address | 1361 B Street , Hayward, CA 94541 |
| Zip | 94541 |
| Lab Type | Private |
| District | 4 |
RSP Information
1361 B Street , Hayward, CA 94541
Test Methods
California Test (CT) Accreditations
Total 1 item.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Tester Certified? |
|---|---|---|---|---|---|
| CT 231: Relative Compaction - Nuclear Gage | 2022-09-28 | 2023-09-28 | Active | Alexis England | Yes |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Tester Certified? |
|---|---|---|---|---|---|
No results found. | |||||
Testers in the Lab
Tester Summary
Tester Details
Details for Sam Brathwaite
| First Name | Sam |
|---|---|
| Last Name | Brathwaite |
| Status | Active |
Total 1 item.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 231: Relative Compaction - Nuclear Gage | 2022-09-28 | 2023-09-28 | Active | Alexis England | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Mher Avanesyan
| First Name | Mher |
|---|---|
| Last Name | Avanesyan |
| Status | Active |
Total 1 item.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 231: Relative Compaction - Nuclear Gage | 2022-09-28 | 2023-09-28 | Active | Alexis England | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Tony Xiong
| First Name | Tony |
|---|---|
| Last Name | Xiong |
| Status | Active |
Total 1 item.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 231: Relative Compaction - Nuclear Gage | 2020-01-15 | 2022-01-15 | Expired | David Small | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
For concerns with missing or erroneous data, please contact your Independent Assurance personnel