Augmentation of water supply at Burial cum Cremation ground 21-mile Jarku area Pasighat, East Siang, Arunachal Pradesh (SH - Construction elevated reservoir, deep boring, distribution lines and allied)

Drilling 8" dia bore by processing DTH cum ODEX 6" casing system Rig in boulder formation and during the casing pipe through the boulder and hard rock and cutting small size boulder a man key hammering. This item includes cost of hire of machinary & fuel etc. wages of operation tools and plants welding the casing pipe required making arrangement of initial required i/c disposalnof spoils etc. from soil/boulder formation, sample should be collected at every merers depth or where there is a change of strata in sample bores with the distinguishing mark properly as directed (for boulder formation)(85.00 M depth) (a) 85.00 M Depth

Providing and supplying including installation of following materials i/c loading, unloading , carriage etc.. complete supply & lowering of 3 HP Submersible pump and fitting with clamp, safty, cable, MS clamp made of MS flat & I.T Panel board capacity to run the pump etc. placing at suitable position etc. complete.

Earth work in excavation in foundation and trenches etc. in all kinds of soil (excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size, saturated soil and rock), lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers, when required, into plinth sides of foundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus soil as directed within a lead of 50m.

Providing and laying in foundations and plinth cement concrete 1 : 4 : 8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Reinforced concrete work in foundations, footings, bases of columns etc. and mass concrete excluding cost of centring, shuttering and reinforcement in : (a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforcement of RCC Work i/c bending binding and placing in position complete. (b) Cold twisted bars.

Wrought Iron and Mild Steel Welded Work (Wrought iron and mild steel welded work (using angles, square bars, tees and channel grills, grating frames, gates and tree guards of any size and design etc. including cost of screens and welding rods or bolts and nuts complete fixed in position but without the cost of excavation and concrete for fixing which will be paid separately)

Applying priming coat with ready mixed primer of approved brand and manufacture on steel work.