Tender For D/O And M/O Village (C/O Cc Road And Drain In Village Kondli)Noida - Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. The contractor has to detect different utilities like sewer line, water supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavation only after getting permission of Engineer-in-Charge. 2 Filling availabe excavated earth ( excluding rock ) in trenches,plinth,side of foundation etc.in layers not exceeding 20 cm depth,comsolidating each deposited layer by ramming and watering lead up to 60 and lift upto 1.6m. 3 Cement Concrete with 4 cm gauge approved stone ballast, coarse sand & Cement in the proportion of 8:4:1 including supply of all materials, labour, Tools & plants etc.required for proper completion of work 4 M-150 Brick Work in 1:4 Cement & Coarse sand of 2.20 F.M. mortar in foundation and plinth including supply of all materials, labour and T&P etc. required for proper completion of the work 5 Providing and laying cementconcrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:2:4 (1 Cement : 2 coarse sand (zone-III): 4 graded stone aggregate 20 mm nominal size) 6 12 mm cement plaster of mix 1:4(1 cement: 4 coarse sand) 7 Neat Cement punning 8 Providing and Laying of plain cement concrete in open foundation complete as per drawing and technical Specifications.A) PCC Grade M15 using batching plant transit mixer & manual Placing 9 Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement, including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. (Note Cement content considered in this item is @ 330 kg/ cum.Excess/less cement used as per design mix is payable/recoverable separately). All works upto plinth level
