Inspection & Certification
Third Party Inspection (TPI) Services
Unbiased Verification | Risk Reduction | Compliance Assurance
Service Overview
NTS Engineering provides trusted Third Party Inspection (TPI) services across industries to ensure product conformity, compliance, and operational excellence. We act as an independent authority verifying specifications, safety, and regulatory requirements during manufacturing, procurement, and installation phases.
Scope of Inspection
| Category | Inspection Scope |
|---|---|
| Raw Materials | Chemical & mechanical testing, mill certification, source traceability |
| In-Process Inspection | Visual checks, dimensional verification, stage-wise quality checks |
| Final Product Inspection | Functional tests, welding inspection, painting & coating analysis |
| Packaging Inspection | Material suitability, batch labeling, safety, transport readiness |
| Site Installation Inspection | Alignment checks, commissioning support, documentation review |
Industries Served
| Steel & Metal Industries | Construction & Infrastructure | Water & Wastewater Projects | Plastic & Pipe Manufacturing | Pharmaceutical & Food | Power & Energy |
Key Features
- 100% neutral, independent assessment
- Experienced technical inspectors with industry expertise
- Photographic and video-based documentation
- Adherence to national and international standards (IS, ASTM, ISO)
- Daily/Final reporting with acceptance or rejection remarks
- Remote/virtual inspection options available
Standards We Follow
| ISO 17020 | General criteria for the operation of various types of inspection bodies |
| IS Standards (BIS) | ISI inspections for steel, PVC pipes, drinking water units |
| ASTM / DIN / EN | Applicable material and performance standards |
| FSSAI / GMP | Food safety and hygiene-related inspection support |
Deliverables
- Detailed Inspection Report with photos and deviations (PDF format)
- Acceptance Certificate (if compliant)
- Non-Conformity (NC) Report (if applicable)
- Inspection Tags / Stickers / Batch Identification
Why Choose NTS Engineering for TPI?
| Pan India Inspection Network | Local presence for timely service |
| Certified Inspectors | Qualified and experienced technical staff |
| Documentation Support | Complete reports suitable for BIS/FSSAI/NABL compliance |
| Client Confidentiality | Strict adherence to data privacy and ethics |
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