Construction of link road to Ayee village by way of earth work in cutting, side drain retaining wall and breast wall under Capex.

Amount

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. a. All kinds of soil :70%

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. b. Ordinary Rock :25%

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. c. Hard Rock (Requiring Blasting )5%

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil :

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)incl cost of cement carriage

Centering and shuttering including strutting, propping etc. and removal of form work for: a. Retaining walls, return walls, walls (any thickness) including attached pilasters buttresses, plinth and string course fillets, kerbs and steps etc.

b. Foundations, footings, bases for columns

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with:Cement mortar 1:6 (1 Cement : 6 coarse sand)Nallah incl cost of cement carriage.

Dry random rubble masonry with hard stone in foundation and plinth:Without bond stone Nallah

Providing & laying damp-proof Course 40 mm thick with cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone agg 12.5 mm nominal size) and curing complete incl cost of cement carriage.

Carriage of material by mechanical transport loading unloading complete job. a. Sand/stone agg avg lead 5km.

b..Stone an avg lead 5km

M/S MOHD ISSAQ

M/S SONAM STOBDAN

M/S TASHI ANGCHUK

M/S WANGCHUK SINGAY

phunchok tundup

M/S STANZIN NORBOO

M/S SONAM RINCHEN GOVT CONTRACTOR

M/S RINCHEN WANGDUS GOVT CONTRACTOR

M/S MOHD AFZAL