CONSTRUCTION OF STORM WATER DRAIN ZONE-8 PART-1

Amount

Excavation in earth work and disposal of all excavated earth in all leads and lifts, disposed earth to be levelled and neatly dressed: Spade work & Pickwork.

Providing and laying cement concrete 1:2:4(1 cement:2 sand :4 graded stone aggregate 40mm nominal size)and curing complete excluding cost of form work in Foundation and plinth

Providing and laying cement concrete 1:1:2 (1 cement : 1 Sand : 2 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work.(a) In foundations, footings, bases of columns & the like & mass concrete.

(b) Walls (any thickness but not less than 0.10 m thickness) including attached pilasters buttersses, plinth & string coarses etc. From top of foundation upto floor two level.

Steel work welded in built up sections,trusses and framed work,including cutting ,hoisting fixing in position and applying a priming coat of red lead paint In gratings framed guard bars,ladders,railling,brackets and similar works

Providing mild steel/Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level

Providing form work with steel plates 3.15mm.thick welded with angle iron in frame 30x30x5mm. So as to give a fair finish including centring, shuutering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 Mtrs. and removal of the same for insitu-reinforced concrete & plain concrete work in: Flat surfaces such as soffits of suspended floors,roofs,landings and the like floors etc.upto 200mm. In thickness

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters buttresses, plinth and string courses and the like.

Steel work in single sections including cutting,hoisting,fixing in position and applying a priming coat of red lead paint In R.S.Joists,channels angles,tees

Providing and laying dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete including carriage of material in all lead & lifts.