tender for special repair to certain omqs at sekhon vihar (ph-ii) at af stn palam under ge (af) gurgoan no 1- 1 schedule-a 2 demolition of cement concrete (un-reinforced) of any description, not exc. 150mm thickness (above or below ground level) and removing the same from site(s),complete all as specified and directed by engineer-in-charge. 3 m&l for 20 mm thick rendering in cm 1:4 on brick/concrete surfaces of sunken slab, mixed with liquid water proofing compound both floor and wall of sunken slab, the surface shall be cured and allow to dry, finished even and smooth without using extra cement complete all as specified and directed by engineer-in-charge. . note :- water proofing compound shall be measured & paid separately. 4 supply only liquid water proofing compound complete all as specified and directed by engineer-in-charge. 5 m&l applying evenly two coat cemetious/liquid waterproofing coating on sunken slab/ceiling/wall as per manufacturer instructions including cleaning surfacecomplete all as specified and directed by engineer-in-charge.