Construction of 1 .00 mtr span culvert 2 nos of causeway , side drain and R/wall at Kharik Khardong road nobra 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.All kinds of soil :

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.Hard Rock (Blasting Prohibited)

Dry stone pitching (any thickness) excluding cost of stones On Horizontal

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.

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:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) incl cost of cement carriage.

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement.1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) incl cost of cement carriage.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more.incl cost of material and carriage complete.

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

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Slip Clearance In ordinary soils disposal lead upto 50 m and lift upto 1.5 m.

Providing and laying damp-proof Course 50 mm thick with cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and curing complete incl cost of cement carriage.

Centering and shuttering including strutting, propping etc. and removal of form work for: a. Foundations, footings, bases for columns

Centering and shuttering including strutting, propping etc. and removal of form work for: b. Columns, piers, abutments, pillars, posts and struts.

Centering and shuttering including strutting, propping etc. and removal of form work for: c. Suspended floors, roofs, landings, balconies and access platforms.

Centering and shuttering including strutting, propping etc. and removal of form work for: d.Edges of slabs and breaks in floors and walls Under 20 cm wide

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

b. Stone avg lead 1km.

Refixing of MS pipe

M/S TUNDUP CHOSPHEL

M/S SONAM STOBDAN