... High Mast : Inner double Drum, Rising & Lowering System5. Poles, Anchor Bolts, Nuts, Anchor Plate, Tem-plate: Hot dip Zinc Galvanized6. Main Metal ... Light fittings circularly in one layer.10. Anchor Bolts Size: Minimum 35mm 12. Anchor Bolts, Nuts, Anchor Plate, Tem-plate rivets Hot dip ... must be in built, water proof and heat proof15. Anchor plate, tem-plate must be supplied without any welding or ...