tender for construction work of rcc drain from meera singh house to prem narayan purwar house.; 1 demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge.in cement mortaras per dsr-15.7.4 2 earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by engineer-in- charge:(all kinds of soil) as per dsr-2.1.1 3 supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete.as per dsr-2.27 4 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level :1:4:8 (1 cement : 4 coarse sand (zone-iii) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).as per dsr-4.1.8 5 reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement 1:1.5:3 (1 cement : 1.5 coarse sand(zone-iii) : 3 graded stone aggregate 20 mm nominal size) :.as per dsr-5.2.2 6 steel reinforcement for r.c.c. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level. mild steel and medium tensile steel bars.as per dsr-5.22.1 7 centering and shuttering including strutting, propping etc. and removal of form work for :foundations, footings, bases for columns.as per dsr-4.3.1 8 deduction of old brickes