Material quality checks to run before you sign the challan

Manufacturing date within three months, grade matching the order, no hard lumps, bags intact and dry, count and weight verified.

Manufacturer marking and grade rolled onto the bar, correct diameters, no deep pitting or flaking rust, weight of a measured sample length within tolerance, mill certificate for the heat number.

Jar test for silt in sand. Aggregate should be angular, clean and free of dust coating and clay. Check the weighbridge slip, not the visual volume.

Uniform colour and size, clear ring when struck together, sharp edges, no more than the agreed proportion of broken pieces, and a physical count against the challan.

Single batch and shade number across boxes, quantity matched, boxes undamaged, and a spot check for warping and chipped edges.

Check before you sign. Every rejection is easy at the gate and nearly impossible afterwards.

Compare live supplier rates or read the material category guides.

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