Construction of bathing arrangement at underground (27EL/MD) at Nandira Colliery, Talcher Area

Amount

Item Description/ Heading

Cleaning the galleries in the underground by manual labour including stacking of serviceable materials and unserviceable materials with a lead to 30 meters. And lift up to 1.5 mtrs.

Excavation in coal/shale by chiseling in trenches & drains for making notches in gallery including stacking of serviceable materials & un-serviceable materials with a lead upto 30 mtr & lift upto 1.50 mtr. The roof, floor and sides to be neatly dressed. (Notching in the floor, width=0.30 - 1.00 mtr., depth=0.50 to 0.8mtr

Providing and laying in position cement of specified grade excluding the cost of centering and shuttering - all work up to plinth level : 1:2: 4 (1cement : 2 coarse sand : 4 graded stun aggregate 20 mm nominal size).

Centering & shuttering including strutting propping etc. and removal of from work

Brick work with 1st class brick in cement mortar (1:6) including curing and cost of all materials with a lead within 1 Km lead for construction of Pillars/ Walls in underground.

12mm thick plastering with 1:6 cement mortars over the wall including curing and cost of all materials.

Providing and laying rectified Glazed ceramic floor tiles of size 300 x 300 mm or more (thickness to be specified by the manufacturer), of the 1st quantity conforming to IS:15622 of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 30 mm thick cement mortar 1:4 (1 cement : 4 coarse 'sand), including grouting the joints with white cement and matching pigments etc., complete.

Chequered precast cement concrete tiles, 22mm thick in footpath & Courtyard, joined with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete on 20mm thick bed of cement mortar 1:4(1 cement : 4 coarse cement): (Dark shed pigments using ordinary cement)

transportation of material ,Surface to underground through haulage thereafter pushing trolley & carrying manual for a lead of 50 m.)-- Stone Aggregate

transportation of material ,Surface to underground through haulage thereafter pushing trolley & carrying manual for a lead of 50 m.)-- Sand

transportation of material ,Surface to underground through haulage thereafter pushing trolley & carrying manual for a lead of 50 m.)--Cement

transportation of material ,Surface to underground through haulage thereafter pushing trolley & carrying manual for a lead of 50 m.)--Brick

Total impact of GST for the purpose of CTC

ANIL KUMAR PRADHAN

Amarjit Kumar