S N Bose National Centre For Basic Sciences Tender

Stripping off worn out plaster and raking out joints of walls, celings,floors etc. upto any height and in any floor including removing rubbish outside of the Campus

Providing and applying white cement based putty of average thickness 1mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete

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.

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

Wall painting with Anti microbial paint paint of approved brand and manufacture to give an even shade:One or more coats on old work

Wall painting with plastic emulsion 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 of required colour to give an even shade : One or more coats on old work

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Soap Container with holder

Providing and fixing C.P. brass pillar cock of approved quality conforming to IS:8931 :15 mm nominal bore

PProviding and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931- 15 mm nominal bore

Providing and fixing of SSTowel Rail of approved brand

Providing and fixing vertical blinds

Cutting chase upto 125 x 150 mm. and subsequent mending of damages.-(a) in brick wall [Cement-3.6 Kg/Mtr]

Cutting chase upto 125 x 150 mm. and subsequent mending of damages.-(a) in concrete wall [Cement-3.6 Kg/Mtr]

Demolishing brick work/RCC manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable out side of the campus as per direction of Engineer-in-charge. -In cement mortar.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm

Re-Fixing Door & Window with Frame in existing opening in brick/ RCC wall with clamp and dash fasteners/Chemical fasteners of appropriate size (3 nos on each with all fittings all complete as per direction of Engineer-in-Charge.

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing and fixing RAILING of approved size Steel work in built up tubular section (round, square or rectangular hollow tubes etc.) including cutting, hoisting, fixing in position, drilling of hole in frame , concrete/ masonry wall or floor, etc. as per direction of Engineer-in-charge. and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished seamless type tubes (SHS-40X40X4mm)

Providing and fixing RAILING of approved size Steel work in built up tubular section (round, square or rectangular hollow tubes etc.) including cutting, hoisting, fixing in position, drilling of hole in frame , concrete/ masonry wall or floor, etc. as per direction of Engineer-in-charge. and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished seamless type tubes (RHS-50X25X2mm)

Providing and fixing double scaffolding system (cup lock type) onthe exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineerin-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.

Dismantling 15 to 40 mm dia G.I. pipe including tacking of dismantled pipes (within 50 metres lead) as per direction of Engineerin-dismantled pipes (within 50 metres lead) as per direction of Engineerin-dismantled pipes (within 50 metres lead) as per direction of Engineerin-Charge.(a) Internal Work- Exposed on wall

GST @ 18%