HBC/PUR/PUBLIC TENDER 45/2026-27

Supply and installation of invisible safety grill using powder coated 16 gauge aluminium sections of required colour as approved by Engineer-In-Charge, are to be fixed firmly using fasteners on top (underside of nearest Purlin of Mild Steel Square pipe) and bottom sides (on top of parapet wall), each section having Stainless Steel (SS) 304 bolts and double nylon washers to fix 3mm thick Stainless Steel 316 marine grade wire having min. tensile strength of 3.5KN/mm2 and protected with nylon coat to be fixed and stretched at 50mm centre to centre distance in the openings, all work to be done including tools, accessories, labour, transportation, wastage etc. complete as directed by Engineer-In-Charge. Complete.

Supply and installation of invisible safety grill using powder coated 16 gauge Aluminium sections to be fixed using SS fasteners of M/s. Hilti, Fischer, or approved standard equivalent on top and bottom sides, each section having Stainless Steel (SS) 304 bolts and double nylon washers to fix 3mm thick Stainless Steel 316 marine grade wire having min. tensile strength of 3.5KN/mm2 and protected with nylon coat to be fixed and stretched at 50mm centre to centre distance in window openings. Fixing of Two horizontal cables such that to divide the height in three equal parts using SS 316 grade stiffeners all work to be done as per drawings and including tools, accessories, labour, transportation, wastage etc. complete as directed by Engineer-In-Charge. Complete.