Construction of Boundary wall and provision of Concertina coil fencing at SIHM and CT Campus

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. i) Hard Rock (blasting prohibited)

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms,lift upto 1.5 m, including getting out the excavated soil and disposal ofsurplus excavated soils as directed, within a lead of 50 m. i) Hard rock (blasting prohibited)

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : i) 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Centering and shuttering including struting ,propping etc and removal of formwork:Foundations,footings,bases for columns

Centering and shuttering including struting ,propping etc and removal of formwork: i)Lintels, beams, plinth beams, girders, bressumers andcantilevers

Centering and shuttering including struting ,propping etc and removal of formwork for:Column ,piers ,abutment,pillars,post and struts

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural resources, Portland Pozzolona/ Ordinary Portland/ Portland Slag Cement, admixtures in recommended proportions as per IS:9103 to accelerate/ retard setting of concrete. to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for following grades of concrete: (Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content on design is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix of bear the cost of extra cement. i) All works up to plinth level - Concrete of M25 grade with minimum cement content of 330 kg/cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural resources, Portland Pozzolona/ Ordinary Portland/ Portland Slag Cement, admixtures in recommended proportions as per IS:9103 to accelerate/ retard setting of concrete. to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for following grades of concrete: (Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content on design is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix of bear the cost of extra cement. i) All works above plinth level up to floor V level - Concrete of M25 grade with minimum cement content of 330 kg/cum

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. i) Thermo-Mechanically Treated bars of grade Fe-500D or more.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. i) Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing M.S grills of required pattern in frames of windows etc. with M.S flats, square or round etc. including priming coat with approved steel primer all complete. i) Fixed to opening / wooden frames with rawl plugs screws etc.

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.

12mm cement plaster of mix : i) 1:4 (1 cement: 4 coarse sand)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: i) Two or more coats over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

Demolishing R.C.C work by mechanical means and stockpiling at designated locations and disposal of dismantled materials up to a lead of 1 kilometre, stacking servicable and unservicable material separately including cutting reinforcement bars.

Disposal of building rubbish/ malba/ similar unservicable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia, 10 metre openable length (total length 90 m), having 50 nos rounds per 6 metre length, up to 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4 m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape (R.B.T.) / Spring core (2.5 mm thick) wire of high tensile strength of 165 kg/sq.mm with tape (0.52 mm thick) and weight 43.478 gm/metre (cost of M.S. angle, C.C. blocks shall be paid separately).

Pre-cast concrete solid block masonry of compressive strength 70 kg / cm2 in cement mortar 1:4 (1 cement: 4 coarse sand) in foundation and plinth size of blocks (30cm x 20cm x 15cm)

Pre-cast concrete solid block masonry of compressive strength 70 kg / cm2 in cement mortar 1:4 (1 cement: 4 coarse sand) in superstructure from floor one level upto floor V level; size of blocks (30cm x 20cm x 15cm)