Construction of a Sluice Gate with vertical steel shutter near steel bridge on Battali Chandanmura road over kachi cherra under Melaghar M C of Sepahijala District

Earth work in excavation by mechanical means(hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.50 m, disposed earth to be levelled and neatly dressed. (a)All kinds of soil

(b) Extra for additional lift of 1.50 mtr part thereof

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth, consolidating each deposited layer by ramming and watering lead up to 50 m. and lift up to 1.5 m. -All kinds of soil

Construction of earthen embankment/ dam of MI Storage with semipervious material as directed by the authority obtained from borrow pit transporting to site, speading, grading, breaking clods, spraying of water to obtain maximum dry density (corresponding to OMC) to required slope and compacting to meet required OMC (Optimum Moisture Content) by rolling every layer of 20 cm with sheep foot roller having vibrator of minimum 8 tonne with a lift upto 1.5 m and lead upto 1000 m as per direction of Engineer-in-Charge.A] By mechanical means

B] Mechanical transport upto a distance of 5.00 Km

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: 1:3:6 ( 1 Cement: 3 fine sand : 6 graded stone aggregate 40 mm nominal size)

Providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement).R.C.C grade M 25

Plain/reinforced cement concrete in substructure complete including formwork as per drawings & MoRD technical specification Clauses 802, 804, 805, 806, 807, 900, 1202 & 1204. (including centering, shuttering, staging etc. but excluding reinforcement)R.C.C grade M-25 A] upto 5 m height

B] For height above 5 m upto 10 m