Construction of Computer Room at High School Humehuna

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 stone soling hand packed including spreading ,watering and maintaining level Including cost of material involved complete.

Providing and laying in position cement concrete 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: Including cost of material involved complete.

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

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)Including cost of material involved complete.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete in sub-structure and super structure Thermo-Mechanically Treated bars of grade Fe-500D or more.

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: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) Including cost of material involved complete.

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in Cement mortar 1:6 ( 1 cement : 6 coarse sand) in superstructure above plinth level upto floor V-Level Including cost and carriage of material involved complete.

Centering and Shuttering including strutting, propping etc and removal of formwork in Foundations, footings, bases of columns etc. for mass concrete.

Centering and Shuttering including strutting, propping etc and removal of formwork in Lintel, beams, plinth beams, girders, bressumers and cantilevers.

Centering and shuttering including strutting, propping etc. and removal of formwork in Suspended floors, roofs, landings, balconies and access platforms.

Supplying and filling of RBM in plinth including spreading, dressing watering including all carriage and cost of material involved complete.

Providing woodwork in frames of doors, windows hoisted and fixed in position complete imported ( Imported Kailwood).

Providing and fixing of M.S Hold fasts 50 cm long (40 x 5mm) embedded in cement concrete Including cost of material involved complete.

Providing and fixing panelled or panelled and glazed shutters for doors, windows including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws 35mm thick. Imported kail wood.

Providing and fixing 35mm thick wire guaze shutters using galvanised M.S wire guaze for aperture 1.4mm in both bdirections with wire of dia 0.63mm for doors, windows with hinges and necessary screws (Imported kail Wood) all complete.

Providing and fixing 4mm thick panels of plain glass including nails, beadings etc complete.

Providing and fixing 12 mm thick prelaminated particle board with decorative lamination on both sides all complete as per directions of Engineer incharge.

Providing and fixing of almunium fittings and fixtures ISI marked on doors and windows complete job as per directions of Engineer Incharge.

Tower bolt 100mm x 10mm

Tower bolt 150mm x 10mm

Handles 100mm

Handles 150mm

Hooks

L-Drops with locking system

Cement Plaster ( in fine sand) 15mm cement plaster of mix 1:6 (1 cement: 6 fine sand) on brick walls all complete

Cement Plaster ( in fine sand) 6mm cement plaster of mix 1:3 (1 cement: 3 fine sand) for ceiling all complete

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. 2 mm thick

Applying one coat of water thinable cement primer of approved brand and manufacture on wall surface.

Providing and applying wall painting , plastic emulsion paint of approved brand and manufacturer of required colour to give an even shade.

Finishing walls with acrylic smooth exterior paint of required shade on New work (Two or more coats applied @ 1.67 liter/10sqm over and including priming coat of exterior primer applied @2.20kg/10sqm)

Providing and applying priming coat on wood work with ready mixed grey or pink primer of approved brand and quality

Painting with synthetic enamel paint of approved brand and manufacturer of required colour to give an even shade. Two or more coats on new work over an under coat of priming coat.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete. Size of tile 600x600 mm

Making plinth protection 50mm thick of cement concrete 1:3:6 ( 1 Cement : 3 Coarse Sand : 6 graded stone aggregate 20mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth and curing complete.

Providing and fixing steel work in built up sections in angles, channels and plates of approved quality including two or more coats of primer of required colour of approved brand and manufacture including all carriage complete including soffit/eves

Providing and fixing 0.50 mm colour thick ribbed organic coated pre laminated galvalume high tensile with silicon polister coating including fixing of coloured ridges vallies, with all sparews nuts bolts etc complete including all carriages involved as per direction of an Engineer in Charge.

Providing ridges or hips of width 60 cm over all 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 and fixing stainless steel (Grade 304) railing made of Hollow tubes channels, plates etc. including welding ,grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete ,including fixing the railing with necessary accessories and stainless steel dash fasteners, stainless steel bolts etc. of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6mm, with 40mm dia, steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer,

Providing and fixing junction box including all complete.

Providing and fixing fan box including all complete.

Carriage for different materials:

Crushed aggregate average lead of 20Kms.

Sand average lead of 20 kms.