CONSTRUCTION OF SCIENCE LAB, ART CRAFT AND LIBRARY ROOMS AT HIGH SECONDARY SCHOOL MAJALTA ZONE- MAJALTA DISTRICT-UDHAMPUR

Amount

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (Not exceeding 1.5 mtr in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, depth upto 1.5mtr. including disposal of excavated earth upto 1 mtr from cutting edge, disposed earth is to be levelled and neatly dressed in: 80%. All kinds of soils and 20% ordinary rock

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering , all works upto plinth level ( 1 : 4 : 8) 1 cement 4 coasre sand 8 stone aggregate grade, with 40mm nominal size . crushed

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering , all works upto plinth level ( 1 : 3 : 6)1 cement 3 coasre sand 6 stone aggregate grade , with 20mm nominal size . crushed with 20% boulders.

Reinforced cement concrete work in wall (any thickness) including attached pilasters 'buttresses'plinth and string courses'fillet ,column pillar'piers ,abutment 'post and sturts etc upto floor five level excluding the cost of centering and shuttering ,finishing and reinforement ( 1 : 1.5 : 3 )1 cement 1.5 coasre sand 3 stone aggregate grade , with 20mm nominal size . crushed

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)

Providing and laying Reinforced Cement Concrete 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size) in suspended floors, balconies, landings and staircase having upto 15° slope. excluding cost of centering and shuttering , all work upto floor V level

Brick work with common burnt clay F.P.S (Non-modular) brick of class designation 75 in foundation and plinth in 1:6 (1 cement : 6 coarse sand)

Extra for brick work in Super structure above plinth level upto floor V level (By manual means)

Reinforcement of RCC work in Plinth band incl straightening, cutting, bending, placing in position and binding all complete.

Centering and shittering including strutting propping etc and removal of form work Foundation footing bases of columns etc

Centering and shuttering incl. struting, proping ,etc.and removal of form work for edges of slab under 20 cm

Centering and shuttering incl. struting, proping ,etc.and removal of form work for suspended floors,roofing ,landings,balconies and access platform

15 mm cement plaster on the rough side of single or half brick wall of mix 1:6 ( 1 cement : 6 fine sand )

12 mm cement plaster on wall of mix 1:6 ( 1 cement 6 fine sand )

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

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 asteners shall be paid for separately): Sal wood

Providing and fixing paneled or glazed shutters for doors and windows and clestory windows using 10 kg /sqm (4mm thick) float glass panes including ISI marked black enameled M.S. butt hinges bright finished of requried size with necessary screws,

Providing and fixing 35 mm thick wire gauze shutters using galvanised M.S. wire gauze of average width for aperture 1.4 mm in both directoin with wire of dia. 0.63 mm for doors, windows and clerestory windows with hinges and necessary screws : Second class deodar 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 charge. Second class deodar wood

Strctural steel work welded in built up sections 40 x 40 x 6 mm, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Kota stone slab flooring over 20mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1:4 (1 cement: 4 coarse sand) : 25mm thick

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

Painting of doors and windows with ready mixed synthetic enamel paint of approved brand and manufacturers in all shades (two or more coats) on new work

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

White washing with lime to give an even shade. New Work (three or more coats

Finishing walls with water proofing cement paint of required shade. New work (two or more coats) applied @3.84 kg/1O sqm

Electric wiring with 1.5 sqmm copper cable including 20 mm dia 2mm thick PVC pipe 5amp with sunken box and connection to the main pole complete as directed by engineer-incharge.

Providing and Fxing aluminium tower bolt ISI marked anodized (anodic coating not less than grade AC as per IS 1868) transparent or dyed to required colouur or shade with necessary screws etc. complete

Providing and Fxing aluminium handle ISI marked anodized (anodic coating not less than grade AC as per IS 1868)transparent or dyed to required colouur or shade with necessary screws etc. complete

Providing and Fxing aluminium handle ISI marked anodized (anodic coating not less than grade AC as per IS 1868)transparent or dyed to required colouur or shade with necessary screws etc. complete

Providing and fixing lSI marked oxidised M.S. sliding door bolts with nuts and screws etc. complet.e

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineerin-Charge)0.50mm+/- 5% total coated thickness (TCT), Zinc coating 120gsm as per IS: 277 in 240 mpa steel grade5-7 microns epoxy primer on both sides of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5 x 55mm) with EPDM seal or with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.l. limpet washers or with G.l. limpet washers filled with white lead complete upto any pitch in horizontal /vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

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 lS: 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete

Carriage of Sand (Nud) by mechanical transport including loading , unloading & stacking complete lead upto 30 km av

Carriage of stone aggregate (Roundomail) below 40 mm thick by mechanical transport including loading, unloading & stacking complete lead upto 20km av

Carriage of bricks (Samba) by mechanical transport including loading, unloading & stacking complete lead upto 38km av

AMIT KUMAR

ASHOK KUMAR

M/s Aman Tak