Quality Assurance
At JKT, quality is not just a checklist — it is our commitment. Every material received on-site is inspected carefully for quality, specifications, and durability before use.
From welding inspection to structural alignment, every stage is monitored with precision to ensure safe, reliable, and long-lasting steel structures.
Before final handover, each project undergoes complete verification, finishing inspection, and detailed quality checks to ensure flawless execution.
Material Inspection
Every material is checked carefully before fabrication and installation.
Weld Checking
All welds are inspected for strength, smoothness, and safety standards.
Alignment Control
Columns, beams, and dimensions are verified for accurate erection.
Final Verification
Complete inspection and finishing checks before project handover.
Quality Control Standards
Incoming Material Inspection
All incoming materials are checked against order specifications, quantity, and quality standards.
Weld & Connection Verification
Every weld and connection is inspected carefully to ensure structural strength and reliability.
Dimension & Alignment Checks
Columns, beams, diagonals, and bolt distances are measured accurately during erection.
Surface & Paint Inspection
Paint finish, coating quality, and surface protection are inspected for long-term durability.
Final Handover Inspection
Complete walkthroughs and final verification ensure every structure is delivered flawlessly.
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