Renovation of 2 nos of Well at different places of V.K. unit under Khandra Colliery.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Bailing or pumping out water from foundation trenches.

Removing and cleaning hard scum and silt from the bottom of the masonry well from 45cm below the ordinary silt level the kerb level. Dia of well 1.6 m to 1.8 m

Supplying and fitting fixing in position 15 cm Dia. C.I. Pully (extra payment will be made for pully bar and other allied item in respective item)

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete

1st class brick work for steining wall of well in cement morter 1:4 below G.L. including -cutting bricks if required. 0 metre to 6 metre depth.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in Cement mortar 1:6 (1 cement: 6 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in cement mortar 1:4 (1 cement: 4 coarse sand) Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints properly filled in and packed with powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used)

Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints properly filled in and packed with powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) completes as per direction Single brick flat soling (thickness 75 mm)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (1 cement: 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from

natural 12 mm cement plaster linished with a floating coat of neat cement of mix: 1:4 (1 cement: 4fine sand)

Total impact of GST for the purpose of CTC