Development of sport infrastructure at HS Chuchot-Gongma-II

Amount

Earth work in excavation by manual means over areas (Exceeding 30 em and upto 1.5 mtr in depth, 1.5 mtr in width as well as 10 sqm. on plan) including disposal of excavated earth upto 1 mtr from cutting edge, disposed earth to be levelled and neatly dressed in : All kinds of Soil

Earth work in excavati..;n by mechanical means (Hydraulic excavator) over areas (Exceeding 30cm in depth, 1.5mtr in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.50 m, disposed earth to be levelled and neatly dressed: All kinds of soil

Supplying and stacking of good earth at site, excluding carriage.

Random Rubble masonry with hard stone from nallah in foundation and plinth including levelling up with cement concrete 1 :6:12 ( 1 Cement: 6 coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level with cement mortar 1:6 (1 Cement: 6 coarse sand)

Providing and laying damp-proof course 50 mm thick with cement concrete 1:2:4 (1 cement : 2 course sand 4 graded stone aggregate 20mm nominal size .Crushed

Providing and laying stone soiling in horizontal level ( any thickness) including the cost of stone.

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 coarse sand: 6 graded stone aggregate 20mm nominal size) Crushed

Cement concrete flooring 1:2:4 ( 1 cement: 2 coarse sand . : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete. 50 mmthick with 20mm nominal size stone aggregate. (a) Crushed.

Labour for laying 40mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design/shape laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with coarse sand ( including carriage)etc. all complete as per direction of Engineer-in-charge.

Cost of tiles including carriages.

Carriage of Sand and Course aggreagte by mechanical transport for average lead upto 10Km

Carriage of Cement by mechanical transport for average lead upto 20Km

Carriage of stone by mechanical transport for average lead upto 15 Km

Carriage of Good earth by mechanical transport for average lead upto 10 Km

M/S DORJAY NAMGIAL GOVT CONTRACTOR

M/S Ghulam Ahmad

M/S RIGZIN TSEWANG GOVT CONTRACTOR