Renovation works of FRSS Lab in Fire Group in the Institute

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling precast concrete or stone slabs in roof, walls, partition walls etc. including stacking within 50 metres lead :Thickness above 40 mm up to 75 mm .

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : Of area 3 sq. metres and below

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead Of area beyond 3 sq. metres .

Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge.

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

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Providing Unskilled manpower for shifting of various old testing models and materials from construction site to specified space in the institute as per direction of Engineer-in-charge

Providing skilled manpower for shifting of various items, furniture,old testing models and materials from construction site to specified space in the institute as per direction of Engineer-in-charge

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Centering shuttering i/c strutting, propping etc. and removal of from for. Lintels, beams, plinth beams, girders, bressumers and cantilevers.

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.

Brick work in foundation of class designation 75 in Cement mortar 1:6 (1cement :1 coarse sand)

Brick work in superstructure of class designation 75 in Cement mortar 1:6 (1 Cement : 1 coarse sand).

Half brick masonry 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 :Cement mortar 1:4 (1 cement :4 coarse sand)

Panting with synthetic enamel paint on wood and Steel work of approved Brand and manufacture .to give an even shad two or more coats on new work

12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix :1:6 (1 cement: 6 fine sand)

Finishing walls with Premium Acrylic Smooth exterior paint of approved make (Asian/Nerolac/Berger or equvalent) with Silicone additives of required shade Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface

Cement concrete pavement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete

Applying one coat of water thinnable cement primer of approved brand (Asian/Nerolac/Berger or equvalent)and manufacture on wall surface :

Providing and applying white cement based putty of average thickness 1 mm, of approved brand (Birla/JK or equvalent)and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand (Asian/Nerolac/Berger or equvalent)and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two coats

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.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete : Hot finished welded type tubes

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make( RAK/Kajaria/Somany/Orient or equvalent), 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 the joints with white cement and matching pigments etc., complete:- Size of Tile 600x600 mm

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make( RAK/Kajaria/Somany/Orient or equvalent), in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Takingout and re-fixing 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.

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 architecturaldrawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing SS hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) : powdercoated aluminium.

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

Providing & fixing false ceiling at all height including providing & fixing of framework made of special section, power pressed from M.S. sheets and galvanised with zinc coating of 120 gms/ sqm (both side inclusive) as per IS : 277 and consisting of angle cleat of size 25mm wide x 1.6mm thick with flanges of 27mm and 37mm, at 1200mm c/c, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25 x10 x0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I chanels 45 x15 x 0.90mm running at the spacing of 1200 mm c/c, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mm c/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm centre, with 25mm long dry wall screws @ 230mm interval, including fixing of Calcium Silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x25mm at 230mm c/c, including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes,finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufacture's specification and also including the cost of making opening for light fittings, grills, diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specificaton and direction of the Engineer in charge but excluding the cost of painting with : 8 mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm)

Providing and fixing M-12 Mechanical wedge anchor bolts including machine, tools, labour etc. complete at site as per requirement and direction of Engineer in charge.

Wiring for light Point /fan point /exhaust fan /call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit with modular switch of Legrand Myrius/ Havells crabtree Athena make ISI marked, modular plate suitable G.I Box and earthing the point with 1.5 sq mm FRLS PVC insulated copper conductor single core cable Havell’s/ Finolex/Polycab/ KEI make including ceiling rose , blanker etc as required : Group C

Wiring for circuit /sub-main wiring along with earthwire with the following size of FRLS PVC Insulated copper conductor single core cable Havell’s/ Finolex/Polycab/ KEI / Grandlay make 1100 V grade ISI marked in surface/ recessed steel conduit as required : -

2 x 2.5 sqmm + 1 x 2.5 sqmm earth wire

2 x 4 sq mm + 1 x 4 sq mm earth wire

2 x 6 sq mm + 1 x 6 sq mm earth wire

Supplying and fixing Following Modular Switch/ Socket (of make Havells Crabtree Athena / Legrand Myrius or equivalent make as per approved by Engineer incharge) on the existing modular plate and switch box including connection but excluding modular plate etc. as required :-

5/6 A Switch

15/16 A switch

3pin 5/6 A Socket Outlet

6pin 15/16 A Socket Outlet

Supplying & Fixing following size / modules, GI box (of make Havells / L&T or its eqivalent make as approved by Engineer in charge) alongwith modular base & cover plate for modular switches in recess etc. as required :-

6 Module (200 mm×75mm)

8 Module (125mm×125mm)

12 Module (200mm×150mm)

Supplying and fixing 5A to 32A rating, 240V/415V , 10kA,"C" curve , miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB(of make Havells Euro2 / L&T Exora or its equivalent make and model as per approved by Engineer in charge) complete with connections, testing and commissioning etc. as required :- 16A SP MCB, 32A SP MCB Make

Supplying and fixing 2 + 6 way, single pole and neutral, sheet steel, MCB distribution board, Havells/ Legrand/ L&T, 240V make on surface/ recess, complete with tinned copper bus bar,Neutral bus bar, Earth bar, din bar, interconnections, powder painted including earthing etc. as required (But without MCB/ RCCB/ Isolator)

Supplying and Fixing 32A, 240V ,SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 32A "C" curve, SP,MCB in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket outlet and complete with connections, testing and commissioning etc. as required. of Havells make or its equivalent of Legrand/ L&T Make.

S/F 63A, double pole, 240V isolator(of make Havells Euro2 / L&T Exora or its equivalent make and model as per approved by Engineer in charge) in the existing MCB DB complete with connections testing and commissioning etc. as required.

Supply, Installation, Testing and commissioning of 1200mm sweep, BEE 5star rated, ceiling fan(of make Bajaj / Havells / Orient / Usha / V-Guard or its equivalent make) with Brush Less Direct Current (BLDC) Motor, class of insulation : B,3 nos. blades, 30cm long down rod, 2 nos. canopies, shackle kit, safety rope, coppper winding, power factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min , 350 RPM ( tolerance as per IS : 374-2019), THD less than 10% remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise= 75 degree C( max ). insulation resistance more than 2 mega ohm, suitable for230V, 50Hz single phase AC Supply, earthing etc. complete as required.

Supplying and fixing of Wall Mounted Fan 400mm sweep for Orient/ Havells/ Bajaj/ Philips/Usha or its equivalent make.

Taking down carefully old electric point wiring, sub main , switch board, Power point all electric fitting & fixture etc from FRSS Lab and shifting of old materials with CBRI (Central Store )as required and directed by engineer-incharge.

Supplying and fixing of 20W LED batten square light of Havells/ Orient/ Philips or its equivalent make.

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