Construction of Community Hall at Phobrang

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

Providing and laying dry stone soiling in horizontal level including 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. 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40mm nominal size) (B) Nallah

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and sturts, etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement. 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement with 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) . For lintel

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Thermo-Mechanically Treated bars.

Random Rubble masonry with hard stone from quarry 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) upto plinth level with Cement mortar 1:6 (1 Cement: 6 coarse sand)

Centring and shuttering including strutting, propping etc. and removal of form for: Foundations: footings, bases of columns etc. for mass concrete.

Centring and shuttering including strutting, propping etc. and removal of form for: Columns, Pillars, Piers, Abutments, Posts and Struts

Centring and shuttering including strutting, propping etc. and removal of form for: Lintels, beams, plinth beams, girders, bressumers and centilevers.

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

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia. and length (hold fast lugs or with dash fasteners shall be paid for separately): Second class Kail wood

Steel work in built up tubular round, square or rectangular including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer including welding and bolting with special shaped washers etc. complete. Hot finished welded type tubes

Strctural steel work welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing corrugated G. S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G. I limpet washers or with G. I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape where ever required. 0.63mm thick with zinc coating not less than 27 5gm/m2

Carriage of cement and steel by MT from an average distance of 158 km

Carriage of sand and aggregate by MT from an average distance of 10 km

Carriage of stone by MT from an average distance of 3 km

M/S TSERING DORJE GOVT CONTRACTOR