|
E-Tender For The Renovation Of Administrative Building At Hll Kfb; 1 Tile work 2 Dismantling tile work in floors and roofs laid in cement mortar including stacking of material.For thickness of tiles 10 mm to 25 mm 3 Providing and laying Matt finished Vitrified tiles in floor withminimum 10mm thickness, with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer,in all colours and shade, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS : 15477, including grouting of joints .Size of Tile 600x600 mmMake-Johnson/Nitco/Kajaria/RAK) 4 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 & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete.Make-Johnson/nitco/kajaria/RAK) 5 Providing and laying Matt finished Vitrified floor tiles in floor with minimum 10 mm thickness with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades,laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) ,jointing with grey cement slurry @ 3.3 kg/ sqm including grouting thejoints with white cement and matching pigments etc., complete. Size of Tile 600x600 mmMake-Johnson/Nitco/Kajaria/RAK) 6 Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. Polished Granite stone slab colour of Black, Cherry/Ruby Red or equivalent.as per the Engineer in charge. 7 Providing & fixing of PVC vinyl flooring of 2 mm thick with standard rubber adhesive solution including welding the joints with same colour welding cord/ lapping,removing of old damaged matt whevere required etc complete as directed by Engineer-in-charge. 8 Aluminium works 9 Dismantling, repair and refixing 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. 10 Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :Powder coated aluminium (minimum thickness of powder coating 50 micron) 11 Providing and fixing 10 mm thick frameless toughened glass partitions of approved brand and manufacture, including providing and fixing top & bottom patch fixing arrangement and making necessary holes etc. for fixing required partitions, all complete as per direction of Engineer-in charge 12 Providing and fixing framed toughened automatic glass door of minimum 10 mm thickness with all necessary fixing arrangemnts and proximity sesnors all complete.Door of Size : 1500 X 2100Make-Godrej, Dorma, Ozone 13 Repair Works 14 Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge.25 mm average thickness 15 Cleaning and Replacing of Corroded Steel reinforcement for R.C.C works in Slabs from Bottom including straightening, cutting, placing in position and Welding all complete above plinth level by supporting with Props. Thermo - Mechanically Treated bars of grade Fe-500D or more 16 Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).12 mm average thickness. 17 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer"s specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work 18 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) 19 French spirit polishing :One or more coats on old work 20 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 21 False ceiling 22 Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre,shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I.wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer"s specification and also including the cost of making openings for light fittings, grills,diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with 12.5 mm thick tapered edge gypsum moisture resistant board. 23 Painting Works 24 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete 25 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required,to achieve even shade and colour.Two coats 26 Ramp works 27 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) 28 12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand). 29 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m 30 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) 31 Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.) 32 Providing and fixing 18 mm thick gang saw cut, mat /rough finished granite machine cut for steps, ramps or inclined plate form with raking and similar locations, of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 ( 1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. 33 Electrical works 34 Supply, Installation of surface/recess mounted LED Round/Square luminaire with CRCA housing suitable with fully diffused diffuser for general lighting in office areas. The luminaire should have CRI > 80 and CCT of both 6500K/5700K. The luminaire shall be compliant with IP20 and IK02 classification. Luminaire shall be designed to emit at least 2310 nominal lumens and efficacy of atleast 110 lumen/watt and Minimum system wattage of 18 - 22 Watts. The luminaire shall be designed so as to ensure lumen depreciation of up to 30% over 50k burning hours. The electronic driver used shall have a power factor >0.95 and THD. Make-Philips, Crompton, Wipro 35 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2x1.5 sq.mm + 1x1.5 sq.mm earth wire. 36 Extending the existing light pointusing wire connectors. 37 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.5/6 A switch. 38 Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc.as required.4 Module (125mmX75mm) 39 Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc.as required.6 Module (200mmX75mm)
|
