tender for special repair & addition alteration to bldg no p-469 at mil stn sgnr- 1 dismantling floor, hearth or wall tiling including cement mortar bedding and rubbish off the premises complete all as specified and directed. 2 demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided complete all as specified and directed. 3 dismantling of brickwork built in cement mortar of any description complete all as specified and directed. 4 excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation etc. cesspits, shafts etc. not exc. 10 sqm on plan and getting out in soft / loose soil complete all as specified and directed. 5 m & l cement concrete type d2 1:4:8 (40 mm graded aggregate) in foundations, filling and mass concrete complete all as specified and directed.