tender for special repair to bldg no p-13,15,16,17,22 and t-102,105,106,143,144 and 145at sila grn under ge nagrota.--(schedule-a part-i, bir works) demolition of brick work o stone/ boulder masonry, built in cement mortar including all quoins pillars etc. complete all as specified and directedm&l brick work with sub class b bricks, straight or curved on plar incm 1:6 complete all as specified and directed.dismantling plain or corrugated steel sheeting, any gauge thickness, including nainital or similar pattern roof coverings complete all as specified and directedmaterial & labour pre-painted galvalume aluminum zinc coating g based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 mpa as in roof covering/cladding to wallfived with self tanning screws.complete all as specified and directedsupply & fix pre-painted galvalume aluminum zinc coating g based plain steel sheet 0.50mm thick of any colour having tensile strength of550 mpa as in roof covering/cladding to wall, fixed withself tanning screws as specified complete all as specified anddismantling of wall and ceiling boards (fibre, pulp, insulation, etc. or insulation boards/slabs/ blankets, any thickness and type including cover fillets.complete all as specified and directedsupply & fix anodised aluminium snap grid frame work for false ceiling all as specified. (size of grid 605 x 605 mm) complete all as specified and directed.