TGI Geotechnics Inc. dba TGI Engineering & Consulting
Houston, TX, United States
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Register record
- A2LARefreshed
- 6013.02Active
- 6013.01Active
Certificates and scope
2ISO/IEC 17025
Active6013.02
The scope document we hold says it was valid until 2026-09-30. That date has passed, so our copy may be out of date. We downloaded it from the A2LA register on 2026-03-14. Check the A2LA register for the current scope.
Accredited scope, certificate 6013.02
| Line | Discipline | Method | Matrix | Range |
|---|---|---|---|---|
| 1 | materials | ASTM: C1077; D3740; E329; ASTM C31/C31M; ASTM C39/C39M; ASTM C138/C138M; ASTM C143/C143M; ASTM C172/C172M; ASTM C192/C192M; ASTM C231/C231M; ASTM C1064/C1064M; ASTM C1231/C1231M | Concrete | - |
| 2 | materials | ASTM D558/D558M; ASTM D698; ASTM D854; ASTM D1140; ASTM D1557; ASTM D1633; ASTM D1883; ASTM D2166/D2166M; ASTM D2216; ASTM D2435/D2435M; ASTM D2487; ASTM D2850; ASTM D4221; ASTM D4318; ASTM D4546; ASTM D4767; ASTM D6572; ASTM D6913/D6913M; ASTM D6938; ASTM D7263; ASTM D7928 | Soils | - |
| 3 | materials | - | - | - |
Ranges are reproduced from the accredited scope document as published. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
ISO/IEC 17025
Active6013.01
The scope document we hold says it was valid until 2026-09-30. That date has passed, so our copy may be out of date. We downloaded it from the A2LA register on 2026-03-14. Check the A2LA register for the current scope.
Accredited scope, certificate 6013.01
| Line | Discipline | Method | Matrix | Range |
|---|---|---|---|---|
| 1 | materials | ASTM: C1077; D3740; E329; ASTM C31/C31M; ASTM C39/C39M; ASTM C138/C138M; ASTM C143/C143M; ASTM C172/C172M; ASTM C192/C192M; ASTM C231/C231M; ASTM C1064/C1064M; ASTM C1231/C1231M | Concrete | - |
| 2 | materials | ASTM D558/D558M; ASTM D698; ASTM D854; ASTM D1140; ASTM D1557; ASTM D1633; ASTM D1883; ASTM D2166/D2166M; ASTM D2216; ASTM D2435/D2435M; ASTM D2487; ASTM D2850; ASTM D4221; ASTM D4318; ASTM D4546; ASTM D4767; ASTM D6572; ASTM D6913/D6913M; ASTM D6938; ASTM D7263; ASTM D7928 | Soils | - |
| 3 | materials | - | - | - |
Ranges are reproduced from the accredited scope document as published. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Other Locations
2 other sites in this organization
Labs with overlapping accredited scope in United States
- HTS, Inc. ConsultantsHouston, TXA2LAShares 2 accredited methods and materialsASTM D698Concrete
- Materials Testing & ConsultingOlympia, WAA2LAShares 2 accredited methods and materialsASTM D698Concrete
- Megan, LLC dba FairfieldBridgeport, CTA2LAShares 2 accredited methods and materialsASTM D698Concrete
- Ninyo & Moore Geotechnical & Environmental Sciences ConsultantsHouston, TXA2LAShares 2 accredited methods and materialsASTM D698Concrete
- Otto Rosenau & AssociatesSeattle, WAA2LAShares 2 accredited methods and materialsASTM D698Concrete
Accreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.