tender for rcc drain construction work from tube well to ravi vermas house on agra road - earth work in excavation by mechanical means (hydraulic excavator) /manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by engineer-incharge.dsr 2.6 2 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) dsr 4.1.8 3 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) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) : dsr 5.2.2 4 centering and shuttering including strutting, propping etc. retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.dsr 4.3.2 5 steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level/ above plinth(tmt bars of grade fe-500d or more.. dsr 5.22.1 6 disposal of malva from site up-to disposal places as directed by eic 7 p&f of inauguration marble stone letter imbedded on smooth surface as directed by eic. 8 add 18% gst 9 rsestimate figer amount by mistek addmatch