Const.of community hall at Choglamsar

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 soling any thickness in horizontal 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)

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 of Damp proof course 50mm thick with cement concrete 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 12.5nominal size ) using nallah stone

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

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.tmt

Providing and fixing upto floor five level precast cement concrete solid blocks including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centring, shuttering and complete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size) (A) Crushed

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

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

Centnng and shuttering including strutting~ propping etc and removal of form work for.- Suspended floors, roofs, landings, balconies and access platform.

Centring and shuttermg including strutting, propping etc. and removal of form for·Edges of slabs and breaks in floors and walls. Under 20cms wide

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 fastenersof required dia and length (hold fast lugs or with dash fasteners shall be paid for separately):Second class kail wood

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including lSI marked M.S. pressed Butt hinges bright finished of required size with necessary screws excluding panelling which will be paid for separately,al! complete as per direction of engineer- in chargeSecond kail wood

15mm Cement plaster on the rough side of single or half brick wall of mix: 1 : 4 ( 1 cement : 4 coarse sand)

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

providing and laying dry stone soling any thickness in horizontal 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. 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size) (A) 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.

providing and laying of action texa AC 4, 8mm flooring

6mm cement plaster to ceiling of mix 1 : 3 (1 cement: 3 fine sand)

Providing and applying white cement based putty ofaverage thickness 2 mm, of approved brand and manufacture, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade

Applying priming coat: with ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work.

Providing and fixing steel work in built up tubular round square or rectangular including cutting hosting fixing in position and applying a priming coat of approved steel primer including welding and bolting with special shaped washers etc complete electric resistance or induction butt welded tubes.

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 (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.63dzmm thick with zinc coating not less than 275gm/m2 1X2X99’6”X27’6”=5472.5sft 1x99’5”x2’6”=248.75sft Total=5721.25sft or 531.50 sqm

Providing and fixing bright finished brass tower bolts (barrel type )with necessary screws etc complete . a)150x10mm:-

Providing and fixing bright finished brass tower bolts (barrel type )with necessary screws etc complete .b)100x10mm:-

Providing and fixing bright finished brass door latch with necessary screws etc complete a)300x16x5mm:-

Providing and fixing bright finished brass handles with necessary screws etc complete a)125mm:-

Providing and fixing bright finished brass handles with necessary screws etc complete

carriage of Cement and steel average lead 5kms by MT

carriage of sand and bajree average lead 7 kms by MT

carriage of stone average lead 10kms by MT

M/S TSERING NURBOO