1. Concrete Batch Certification & Slump Tests
High-grade structural concrete requires verifiable batch tickets and field slump tests for every major pour. Compression cube tests at 7 and 28 days validate design strength compliance.
2. Steelwork Connection & Weld Inspection
Structural steel frames must be inspected for correct bolt torque, bearing pad placement, and protective anti-corrosion coatings prior to dry lining.