NHPC Limited Tender

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

Providing and fixing PVC wall panelling heavy duty along with fixing in position and other infrastructure complete in all respect.

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.

Structural steel work in built up sections, trusses and framed work, approved steel primer all complete. Welded

Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5sqm and under, including cutting the patch in proper shape, raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In-Charge.

15mm Cement plaster on the rough side of single or half brick wall of mix 1 : 4 (1 cement : 4 fine sand)

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

Chequerred precast cement concrete tiles 22mm thick in footpath and courtyard, jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing, cleaning and curing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement : 4 coarse sand) Ordinary cement without any pigment.

Providing and fixing machine moulded aluminum covering of approved pattern & design, made out of machine-cut aluminum sheet and machine holed for receiving dash fastener, over expansion joints on vertical surfaces/ ceilings floors, the fixing on plate in one row on one side of joint only shall be done with stainless steel dash fastener of 8 mm dia. and 75 mm long bolt including providing aluminum washers 2mm thick,15mm dia. at a staggered pitch of 200 mm centre to centre including drilling holes in the receiving surface and providing expandable plastic sleeves in holes etc. complete. as per drawing and direction of Engineer-in-Charge 22.7.2 Powder coated aluminum sheet 2.5 mm thick (minimum thickness of powder coating 50 micron)

Providing and fixing aluminum work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z. sections and other sections of approved make confirming to IS: 733 & IS : 1285 , fixed with dash fastener of required dia. and size including necessary filling up of gaps at junctions , at top, bottom and sides with required EPDM rubber/neoprene gasket felt etc. Aluminum section shall be smooth, rust free, straight mitred and jointed mechanically wherever required including cleat angle, aluminum snap beading for glazing/ paneling, C.P. brass/ stainless steel screw, all complete as per architectural drawings and the direction of Engineer - In- Charge ( Glazing and paneling and dash fasteners to be paid for separately), For shutters of doors, windows and ventilators including providing and fixing hinges/ pivots and making provision for fixing of fitting wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately): Powder coated aluminum (minimum thickness of powder coated 50 microns)

Providing and fixing aluminum handles ISI marked anodized (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour and shade with necessary screws etc. complete: 75mm

Providing and fixing aluminum tower bolts ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete :100x10mm

Providing and fixing fly proof wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions all complete. 9.9.1 With Galvanized M.S. Wire gauge with wire of dia 0.63 mm With 12 mm mild steel U beading

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours and shades, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement and matching pigments etc. complete. 11.56.1 Size of tile 500x500 mm

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design/shape laid in required colour and pattern over and including 50mm thick compacted bed of fine sand, filling the joints with coarse sand etc. all complete as per direction of Engineer-in-charge.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 25x25 mm made of G.I. wire of dia 3 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: for a lead upto 1 meter from cutting edge. all kind of soil