Construction of a Temporary Water Collection Tank along with Laying of 40 mm diameter HD Polyethylene Pipe from the School Campus of Govt. Secondary School Tato to NEEPCO Colony Tato

Items

Earth work in excavation in foundation and trenches in soils containing 50% or more of shingle or small size boulders upto 30 cm size, 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 excavated soil as directed within a lead of 50m.

Dry rubble Flooring / Stone Soling.

Providing and laying cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) excluding the cost of centring and shuttering in:a) Foundations and plinth

Reinforcement of RCC work including bending, binding and placing in position complete. b) Tar/TMT steel

Centring and shuttering including strutting, propping etc and removal of form work for; b) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Centring and shuttering including strutting, propping etc and removal of form work for; c) Suspended floors, roofs, landings shelves and their supports, balconies and chajjas (3.5 m height).

Reinforced cement concrete in retaining wall (any thickness) including attached pillasters, buttresses, plinth and string courses, fillets etc from top of foundation up to floor two level excluding cost of centring,shuttering and reinforcement in : a) M20 (1 cement : 1.5 Coarse Sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete in suspended floors, roofs, landings and balconies upto floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but excluding cost of centring and shuttering and reinforcement with M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Providing and fixing normal gauge HD polythene pipes of approved quality complete with appropriate fittings including including trenching and refilling etc (external work).

12 mm cement plaster 1 : 3 (1 cement : 3 fine sand).

Neat cement punning.

Providing and laying cement concrete 1 : 2 : 4 (1 cement : 2 coarse sand : 4 stone aggregate 20 mm nominal size) excluding the cost of centring and shuttering in :a) Foundations and plinth

Steel work riveted or bolted in built up sections, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of red lead paint.b) In Tees, Angles, Flats and Channels

Welding by Electric plant

Loading and Unloading of Stone Boulder / Stone aggregates / Sand / Kanker/Moorum / Lime / Shingle /Surki/ Earth / Excavated Rock and Kerb Stone for hill roads . Placing tipper at loading point, loading with front end loader, dumping, turning for return trip, excluding time for haulage and return trip.

Loading and Unloading of Cement / Steel / Structural Steel / RC Pipe / Wooden Logs / Bricks / Bitumen and Timber etc, by Manual Means and Stacking for hill roads.

Cost of Haulage Excluding Loading and Unloading on hill roads . Haulage of materials by tipper excluding cost of loading, unloading and stacking.

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