tender for addition alteration to airmen billets at af stn halwara- 1 taking down cement plaster on brick wall/concrete surfaces etc including racking out joints hacking for key scrubing down with water etc of any thickness including dado of any description, complete all as specified and directed. 2 demolition of brick/stone masonry, built in cement mortar including all quoins, arches, pillars etc but exluding shlars facings, dressed stone work and pre-cast, complete all as specified and directed. 3 m&l for brick work with sub class ‘b’ brick, straight or curved as plan exc 6m mean radiusbuilt in cement mortar 1:6, complete all as specified and directed. 4 m&l for 15 mm thick cement mortar 1:6 on brick or concrete surface finished even and smooth without using extra cement, complete all as specified and directed. 5 m&l for preparation of new surface of wall and applying two coat of distemper oil emulsion over a coat primer above 1mm thick wall putty on new surfaces including, complete all as specified and directed.