Construction of School Building for Building less Boys Primary School Putnar SSA

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 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 of soling stone size over 150mm on level (hand packed) watering ramming complete under raft and flooring.

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)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm 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 five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for:-

Foundation ,footings,bases of columns:

Suspended floors,

Lintel, beams, plinth beams, girders, bressumers and cantilevers.

Stairs (excluding landings) except spiral staircases.

Reinforcement for RCC works including straightening, cutting, bending, binding & placing in position all complete. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in in superstructure above plinth level upto floor five level including curing in Cement mortar 1:6 ( 1 cement : 6 coarse sand) incl Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

Structural steel welded in built up sections, trusses and frame work, including soffits eaves thick etc including cutting, hoisting, fixing in position and applying a priming coat of approved sttel 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, 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.0.50 mm thick with zinc coating not less than 275 gram/m2

Providing ridges or hips of width 60cm overall width plain G.S. sheets fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia G.I. limpet and bitumen washers complete. 0.50 mm thick with zinc coating not less than 275 gram/m2

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 with imported Klin seasoned(K.D) wood

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 fixtures. 30mm thick Kiln seasoned and chemically treated hollock wood.

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.With ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. 35mm thick.

Supply of Hardware Fittings For Doors & Windows

P&F approved quality Aluminium handles 125mm

P&F approved quality Aluminium tower bolt 100x10mm

P&F approved quality Aluminium tower bolt 300x10mm

Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

P&F approved qulaity 125mm oxdiized MS windows stays

P&F glass 4mm thickness as per specification with first deodar beading up to size 40x20mm in wooden frames and painting as per specifications.

Painting wood work with deluxe multi surface paint of required shade. Two or more coats applied @0.90litre/ 10sqm over an under coat of primer applied @0.75litre/ 10sqm of approved brand and manufacture

Painting steel work with deluxe multi surface paint of required shade to give an even shade. Two or more coats applied @ 0.90litre/10sqm over an under coat of primer applied @ 0.80litre/10sqm of approved brand and manufacture

12mm thick internal cement plaster 1:4 (1 Cement:4 fine sand) on all surfaces (walls, ceiling and RCC surfaces) after proper combing including cost of all material & curing.

Proving and applying of 2mm thick pop punning over wall & ceiling plaster surfaces to prepare the surface even and smooth

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade on New work (two or more coats) over and including priming coat with water thinnable cement primer .

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. 40mm thick with 20 mm nominal size stone aggregate.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Carriage of materials by Mechanical Transport including loading, unloading and stacking.

Stone agg above 40mm avg. lead 20 kms

Stone agg below 40mm avg. lead 20 kms

Sand av lead of 40 kms

Bricks av lead of 25 kms