Removing of existing insulation and false ceiling and Providing and fixing of required insulation work for HVAC pipelines and fixing of false ceiling with complete packing of holes at desired location AIIMS Patna.

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Providing and fixing MW AL tegular 8 Micro Perforated (RD- 1820) Beveled edge, global white color tiles of size 600x600 and 0.7 mm thick module which includes providing and fixing 'C' wall angle of size 20x30x20 mm made of 0.5 mm thick pre painted steel along the perimeter of the room with help of nylon sleeves and wooden screws at 300 mm center to centre, suspending the main C carrier of size 10x38x10 mm made of G.I steel 0.7 mm thick from the soffit with help of soffit cleat 37x27x25x1.6 mm, rawl plugs of size 38x12 mm and C carrier suspension clip and main carrier bracket at 1000 mm c/c. Inverted triangle shaped Spring Tee having height of 24 mm and width of 34 mm made of Gl steel 0.45 mm thick is then fixed to the main C carrier and in direction perpendicular to it at 600 mm centers with help of suspension brackets. Wherever the main C carrier and spring T have to join, C carrier and spring T connectors have to be used. All sections to be galvanized @ 120 gms/sqm (both side inclusive), fixing with clip in tiles into spring T with : make ( armstrong/ Anuton) MW AL tegular 8 Micro Perforated (RD- 1820) Beveled edge, global white color tiles of size 600x600 and 0.7 mm thick with 25 mm height, made of G I sheet having galvanizing of 100 gms/ sqm (both sides inclusive) and electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending.

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

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per directions of Engineer-In-Charge. With cement mortar 1:4 (1 cement : 4 fine sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand)

Extra for brick work / AAC block masonry / Tile brick masonry in superstructure above floor V level, for each four floors or part thereof by mechanical means.

Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat)

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

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

Part B - INSULATION of HVAC work For Internal Area Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 25mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -25 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 25mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -32 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 25mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -40 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 25mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -50 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 25mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -65 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 25mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -80 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 25mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -100 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 32mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -125 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 32mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -150 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 32mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -200 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 32mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -250 MM

Providing and fixing of Nitrile insulation of required thickness, density as appropriate and as per direction of Engineer In- charge. Nitrile thickness - 32mm, Density of Nitrile - 60 Kg/Cum, Pipe Diameter -300 MM

For External and open area. Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 75mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -450 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 75mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -400 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 50mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -350 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 50mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -250 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 50mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -200 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 50mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -150 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 50mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -125 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 30mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -100 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 30mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -80 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 30mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -65 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 30mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -50 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 30mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -40 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 30mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -32 MM

Providing and fixing of PUF insulation and Aluminium cladding of required thickness, density as appropriate and as per direction of Engineer In- charge. PUF thickness - 30mm, Aluminium sheet cladding -26 gauges, Pipe Diameter -25 MM

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