Quality & Certifications
Uncompromising Quality Assurance built into every stage—from incoming mill plate inspection to ultrasonic weld testing and ISO 45001 certified on-site rigging.
Recognized International Standards
Yatee operates under rigorous third-party audited quality and safety certifications governing all plant and on-site activities.
ISO 9001:2015
ISO 9001:2015 Quality Management System
Ensures standardized design methodologies, calibrated CNC manufacturing tolerances, raw material traceability, and continuous quality audits.
Auditing Body: TUV NORD / Bureau Veritas
Status: 2027 (Audited Annually)
ISO 14001:2015
ISO 14001:2015 Environmental Management
Validates our commitment to minimizing industrial emissions, 100% steel scrap recycling, and low VOC coating application standards.
Auditing Body: TUV NORD Certification
Status: 2027 (Audited Annually)
ISO 45001:2018
ISO 45001:2018 Occupational Health & Safety
Guarantees comprehensive PPE enforcement, daily toolbox briefings, certified crane rigging protocols, and worker safety surveillance.
Auditing Body: Bureau Veritas International
Status: 2027 (Audited Annually)
CE Conformity EN 1090-2
EN 1090-2 Execution of Steel Structures (EXC3)
Certifies our factory welding, non-destructive testing (NDT), and plate traceability to meet international structural steel execution standards.
Auditing Body: European Conformity Assessment Body
Status: Active Conformity
Indian Green Building Council (IGBC)
IGBC Founding Member & Green Building Partner
Empowers clients to achieve LEED Platinum / Gold and IGBC Green Factory certifications through optimized thermal envelopes and daylight integration.
Auditing Body: Confederation of Indian Industry (CII)
Status: Life Member
Our 4-Stage Quality Assurance Workflow
Every fabricated tonne of steel passes through strict quality gates before being tagged for logistics dispatch.
Incoming Raw Material Inspection
- 100% verification of Mill Test Certificates (MTC) from primary producers (Tata/JSW)
- Spectrometric chemical composition testing (Carbon, Manganese, Silicon limits)
- Ultrasonic lamination flaw checks on plates exceeding 25mm thickness
- Visual inspection for surface pitting, lamination, and dimensional gauge tolerances
In-Process Fabrication & Welding QA
- CNC cutting and weld bevel angle verification per AWS D1.1 structural welding code
- Weld throat thickness, fit-up alignment, and tack weld quality checks
- Submerged Arc Welding (SAW) parameter monitoring (Voltage, Current, Travel Speed)
- 100% Visual Inspection (VT) on all structural weld seams by certified inspectors
Non-Destructive Testing (NDT) Protocol
- Ultrasonic Testing (UT) on 100% of full penetration flange/web butt joints
- Magnetic Particle Testing (MPI) on critical moment connection fillet welds
- Liquid Penetrant Testing (LPT) on heavy gusset plate edges and shear lugs
- Third-Party Inspection (TPI) coordination with Bureau Veritas, TUV, DNV, or Lloyds
Surface Treatment & Paint Inspection
- Abrasive shot blasting surface profile verification (Swedish Standard SA 2.5)
- Ambient relative humidity and steel surface temperature check prior to primer application
- Dry Film Thickness (DFT) measurement using calibrated digital electromagnetic gauges
- Cross-hatch adhesion and scratch resistance testing per ASTM D3359 standards