bids are invited for repairmaintenance of hardstanding, interlocking tiles, boundary wall and miscb/r items at otm accnunder ge(east) mathura - taking down cement plaster onbrick or stone walls, ceilings etc. including racking out joints, hacking for key, scrubbing down with water etc all as directed. , as above - m&l rendering 15 mm thick onbrick work or concrete surfaces and finishing surfaces even & fair in cm 1:6 all as specified. , as above ser no 1 - demolition of cement concrete in ground floors and pavings not exceeding 15cm thickness (below or above ground level) complete all as specified and directed by engineer - in -charge. , as above ser no 3 - removing excavatedmaterial to a distance exc 1.50 km but not exc 5 km and depositing where directed at level not exc 1.5 m above starting point. , as above ser no 4 - m&l for broken stone or boulders hardcore of gauge not exceeding 63mm deposited, spread and leveled in layers not exceeding 15cm thick, watered and rammed to a true surface all as specified. , as above ser no 5 - m&l sand filling under floors including consolidation complete for receiving paver blocks. , as above ser no 6 - m&l for 100 mm thick cement concrete m-7.5 grade (nominal mix) using 40mm graded stone aggregate as in sub base complete all as specified and directed by engg-in-charge. , as above ser no 7 - m&l for machine pressed precast concrete interlocking paver block any shape and size confirming to is 15658-2006 of 80 mm thickness m-40 grade made with grey cement and pigment complete all as specified and directed. , as above ser no 8 - m & l for road side kerb with factory made precast cement concrete block of mix pcc m-10using 20 mm graded stone aggregate,n exc 100 mm in width & set in cm 1:4 complete. , as above ser no 9 - dismantling wrought iron ormild steel work of any description not otherwise provided for. , as above ser no 10 - s&f framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged i