Construction of Resource room at Boys Higher Secondary School Shalimar

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 :

Supplying and laying of Nallah Dry stone soling hand packed tightly including ramming, watering and filling of interstices including all carriages complete.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering 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 specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 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)

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

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

a) Foundations, footings, bases for columns.

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

c) Suspended floors, roofs, landings, balconies and access platforms.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position imported wood.

Providing and fixing panelled or panelled and glazed shutters for doors and windows and clerestory windows including ISI marked black enameled M.S Butt hinges with necessary screws excluding paneling (Imported wood) 35mm thick.

Providing and fixing decorative plywood B/S decorative veneer (Type 1) conforming to IS 1328 BWR type.

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embeddings in cement concrete block 30x10x15 cm 1:3:6 mix ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

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

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

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.

Providing glass panes 3.50mm thick clerestory windows shutters area of opening for glass panes excluding portion inside shall be measured.

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.

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)

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.

Steel reinforcement for RCC work including straightening, cutting, bending, placing in position and binding all complete. Thermo mechanically treated bars of grade. Fe-500D or more complete.

Providing hardware items of standard make as per directions of EIC complete.

a) L Drop.

b) Tower bolts 100mm.

c) Handles 150mm.

d) Hook.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm 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.

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

Providing and fixing of PVC conduits including junction boxes etc complete of approved brand and manufacture complete.

a) 20mm PVC conduits including bends etc.

b) Deep junction for Light points.

c) Fan Box.

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

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.

Engagement of skilled / unskilled labours for clearing site dismantling and other allied works.

a) Labours.

b) Welder.

Carriage of materials from source to site of work by mechanical means.

a) Stone aggregate for an avg. lead of 5 Kms.

b) Sand for an avg. lead of 5 Kms.

c) Bricks for an avg. lead of 15 Kms.

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