Providing covering for open drain with chain link and providing pre cast slab to cover open manholes at various locations of Operational area at Trivandrum Airport.

Amount

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete in lintels, beams and bressumers, including setting in cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centering and shuttering but , excluding the cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 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.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade

Structural steel work riveted, bolted or welded 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.

Structural steel work riveted ,bolted or welded in builtup sections,trusses and framed work, including, cutting ,hoisting ,fixing in position and applying a priming coat of approved steel primer all complete.(Required steel sections issued departmently.)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :One or more coats on old work

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work

Amount Excluding GST

M SYED ISMAIL

DJ GROUP

JOY KURIAKOSE