Upgradation of Examination /Multipurpose Hall at Govt. Higher Secondary School Skurbuchan (Under District Plan)

Amount

Earth work in excavation 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

Ordinary Rock

Earth work in excavation by manual means 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:All kinds of Soil

Dumping of Stone including cost of Stone including carriage complete job.

Providing and laying in position cement concrete of specified grade including curing and including 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) including carriage complete job.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses,string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills,fillets etc upto floor V level, including curing and including the cost of centring, shuttering and finishing with.1:1½:3 (1 cement :1½ coarse sand: 3 graded stone aggregate 20 mm nominal size) including carriage complete job.

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. Complete job.

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) including carriage complete job.

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.including carriage complete job.

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete.including carriage complete job.

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

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):2nd class kail wood.complete job.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4mm thick float glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws.2nd class kail wood 35mm thick.complete job.

15mm Cement plaster on the rough side of single or half brick wall of mix: 1 : 4 ( 1 cement : 4 fine sand) including carriage complete job.

Providing and applying white cement based putty of specified thickness,of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.1mm thick

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound) content less than 50 grams/ liter, of approved brand and manufacture, including applying additional coats wherever required,to achieve even shade and colour.Two coats

Finishing walls with water proofing cement paint of required shade on New work (two or more coats applied @ 3.84 kg/10sqm)

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 ISI marked oxidized M.S. sliding door bolts with nuts and screws etc. complete : 250x16 mm

Providing and fixing ISI marked oxidized M.S. tower bolt black finish, (Barrel type) with necessary screws etc complete.150x10 mm

Providing and fixing ISI marked oxidized M.S. handles conforming to IS : 4992 with necessary screw etc complete 125mm

Structural steel work 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.Welded.including carriage complete job.

Dismantling roofing including ridges, hips valleys and gutters etc., and stacking the material within 50 meters lead of : G.S. Sheet

Providing and Fixing 8 mm thick PVC for false ceiling incl.cost of nail wooden plugs,etc carriage complete job.

Demolishing R.C.C. work manually/by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge

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, 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. 0.63 mm thick with zinc coating not less than 275 gram/m2.complete job.

Demolishing of Dry Masonary work manually/mechanically means including stacking of stone and disposal of unserviceable material with in 50 mtr leads as per direction of Engineer-in-charge.

Dry random rubble masonry with hard stone in foundation and plinth:Nallah Without bond stone.including carriage complete job.

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

M/S NAWANG CHOSGIAL