Tender For competitive e-tenders are invited from approved vendors for the supply of materials for the interlock tile laying works to be implemented by kadinamkulam grama panchayat in the financial year 2025-26. - 60 mm thick interlock tile, 80 mm thick interlock tile, 6 mm stone aggregate, 40 mm stone aggregate, 20 mm stone aggregate, 10 mm stone aggregate, portland cement, coarse sand, quarry waste