Construction of Computer Room and ACR at Shri Ravi Jee Higher Secondary School Khanabal

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:2.9.1 All kinds of soil.

P/L of stone soling nallah boulders, hand packed, incl. carriage

Cast in situ Conc. with nominal mix M-7.50 grade with 40mm nominal size agg..incl all leads lifts, carriage complete.

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. 5.1.2 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size). incl carriage

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement. 5.2.2 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) incl carriage

Cast in situ 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:1:3:6(1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) incl carriage

Centring and shuttering including strutting, propping etc and removal of form work Foundations, footings, bases of columns etc. for mass concrete.

Walls any thickness including attached buttresses, plinth and string courses etc.

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

Columns, pillars, piers, abutments, posts and struts.

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

Edges of slabs and breaks in floors and walls

P/L and placing high strength doformed steel including cost of binding wire Thermo-Mechanically Treated bars of grade Fe-500D or more

Brick with FPS bricks of class designation 75 in foundation and plinth in cement mortar 1:6 (1 cement : 6 coarse sand)

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

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): IMPORTED WOOD

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, Including panelling using both sides prelaminated kitply , all complete as per direction of Engineer-in-charge. (Note: -Butt hinges and necessary screws shall be paid separately).35mm thick imported wood.

15mm cement plaster on rough side of single or half brick wall in1:6(1 cement : 6 fine sand mortar)

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

Providing and applying white cement based wall putty of avg.2mm of approved brand and manifuture

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

Applying priming coat: 13.58.1 With ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood)

Applying priming coat:With ready mixed red oxide Zinc Chromate primer of approved brand and manufacture on steel galvanized iron/steel works

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade two or more coats on wood / steel works.

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stoneaggregate) finished with a floating coat of neat cement including cementslurry and curing complete, but excluding the cost of nosing of steps etc.complete. 25mm thick with 12.5 mm nominal size stone aggregate

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 pigmentsetc. complete, Size of tile 600x600 mm.

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. Including 1mm thick MS Sheets for sofits and eves boarding.

Providing colour coated High Rib 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,excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. (0.50mm thick)

Providing ridges or hips of width 60cm overall width colour coated steel. sheets fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia G.I. limpet and bitumen washers complete.2.4.2 0.50 mm thick with zinc coating not less than 275 gram/m2

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).

Providing and fixing of 25 mm dia of medium class PVC conduit along with accessories like (Light boxes 04 no/room and fan boxes 02 no./ room) in slabs including cutting the wall and making good the same in case of recessed conduit as required.

Providing and fixing of bright finished brass hardware fittings

125 mm Handle

200 mm Handle

100x10mm Tower bolt

250x10mm Tower bolts

Stay hooks

L-Dop 18" with inbuilt Locking sustem