Construction of operational boundary wall at damaged locations along perimeter at Kadapa airport

Amount

Demolishing brick work manually/ by mechanical means including stacking of serviceable Material and disposal of unserviceable Material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Credit item for Taking out Existing serviceable dismantled Bricks from stacked site as directed by Engineer-in-Charge.

Dismantling steel work in single sections including dismembering and stacking within 50 metres lead in: Channels, angles, tees and flats as per direction of the Engineer-in-Charge.

Credit item for Taking out Existing Y- Angle from dismanteled Operational Boundry wall and including removal of Rubbish etc, and stacking of servicable Material within 50 m lead as per direction of the Engineer-in-Charge.

Dismantling barbed wire or flexible wire rope in fencing including making rolls and stacking within 50 metres lead as per direction of the Engineer-in-Charge.

Credit item for Taking out Barbed Wire Fencing from existing Dismantled Operational Boundry wall as directed by Engineer-in-Charge.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m 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 of surplus excavated soil as directed, within a lead of 50 m. (a) All Kinds of Soils

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size)

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

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

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers, and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for Columns , Pillers, Piers,Abutments, Posts and Struts

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

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

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

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : Water thinnable cement primer

Finishing walls with water proofing cement paint of required shade : (a)New work (Two or more coats applied @ 3.84 kg/10 sqm)

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

Steel work welded in built up sections/ framed work, including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 50x50x6mm thick Y Angle

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

Providing and fixing Zinc coated concertina coil fencing with punched tape concertina coil 450 mm dia 10 metre openable length (total length 90m) having 50 no rounds per 5 metre length upto 3m height of wall with existing angle iron 'Y' shaped placed 2.4 m or 3.00 m apart and with 9 horizantal R.B.T reinforced barbed wire, stud tied with G.I. staples and G.I Clips to retain horizonatal, including necessary bolts, all complete as per direction of Engineer-in-charge, wiht 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)

Providing and fixing PVC pipe(4 kg per sqcm) of approved brand make 100 mm dia in brickwork for reducing the wind pressure as per the direction of Engineer in charge.

Brick work with clay flyash ash brick conforming to the Technical Specification, class designation 5 average compressive strength in foundation and plinth in cement mortor 1:6 (1 cement : 6 coarse sand)

Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in : cement mortor 1:6 (1 cement : 6 coarse sand)

Providing and fixing Temporary Barricading using G.I Sheet,Casurina posts and tying the sheet with binding wire/ ropes etc,Wherever required at Airport Premises including removal of items and clearing the area.where there is no requirement of barricading as directed by Engineer-in-Charge.

CIS GLOBAL INFRATECH PRIVATE LIMITED