Tender For Renovation/Refurbishment Of Ground Floor Flexible Pavement Division At Crri, New Delhi.; 1 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 meters lead. Of area 3 sq. metres and below 2 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 meters lead. Of area beyond 3 sq. metres 3 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. 4 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-in-charge. Nominal concrete 1:4:8 or leaner mix (including equivalent design mix) 5 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 6 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. 7 Removing/Dismantling of Laminate decovative sheet,door closer,handle,tower bolt,lock rail,etc from Existing Flush door manually/ by mechanical means including making the surface good for applying new Laminate sheet including surface cleaning, using sand paper,etc as per direction by Engineer-in-charge. 8 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 9 Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 meters lead.For thickness of tiles above 25mm and upto 40mm 10 Dismantling of Kota flooring 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 11 Dismantling of Granite/Marble workin floors and roofs laid in cement mortar including stacking material within 50 meters lead. 12 Dismantling of wall tile 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 13 Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge. 14 Dismantling of wooden work/ frame cabinates, wooden almirahs including stacking of wooden pieces and disposal of unserviceable material within 50 meters lead as complete in all respect as directed by engineer - in - charge 15 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. 16 Making the opening in brick masonry including dismantling in floor or walls by cutting masonry and making good the damages to walls, flooring and jambs complete, to match existing surface including disposal of mulba/ rubbish to the nearest municipal dumping ground, all complete as per direction of Engineer-in-Charge : For door/window/ clerestory window 17 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) 18 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). 19 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level .Thermo-Mechanically Treated bars of grade Fe-500D or more 20 Centering and shuttering including strutting, propping etc. and removal of form for Edges of slabs and breaks in floors and walls : Under 20 cm wide 21 Centering and shuttering including strutting, propping etc. and removal of form for : Shelves (Cast in situ) 22 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 1:4 ( 1 cement : 4 coarse sand) 23 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) 24 12 mm cement plaster of mix: 1:6 (1 cement : 6 coarse sand) 25 15 mm cement plaster on rough side of single or half brick wall of mix: 1:6 (1 cement : 6 coarse sand) 26 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. 27 Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete 28 Providing and applying white cement based putty of average thickess 1mm of approved brand and manufacture , over the plastered wall surface to prepare the surface even and smooth complete 29 Applying priming coats with primer of approved brand andmanufacture, having low VOC (Volatile Organic Compound) content. : With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre 30 Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50grams/ litre of approved brand and manufacture, including applyingadditional coats wherever required to achieve even shade and colour :Two coats 31 Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/10 sqmover and including priming coat of exterior primer applied@ 0.90 kg/10 sqm) 32 Finishing walls with Acrylic Smooth exterior paint of required shade :Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm)on existing cement paint surface 33 Distempering with 1st quality acrylic distember (Ready mix) 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: Old work (one or more coats) 34 Providing & Fixing horizontal Zebra fabric blinds of approved quality, colour & shadesI/c rod,chain,pulley,brackets, screws etc.Complete as directed by the Engineer-in-charge. 35 Rubbing and polishing of Kota Stone slab flooring with the help of machine Grinding the floor including filling the jointed with grey cement slurry mixed with pigment to match the shade of the slab complete as directed by the engineer-in-charge 36 Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with waterabsorption less than 0.08% and conforming to IS:15622, ofapproved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand)jointing with grey cement slurry @3.3 kg/sqm including groutingthejoints with white cement and matching pigments etc. Thetiles must be cut with the zero chipping diamond cutter only .Laying of tiles will be done with the notch trowel, plier, wedge,clips of required thickness, leveling system and rubber mallet forplacing the tiles gently and easily. Double charge vitrified tile polished finish of size.: Size of Tile 600x600 mm 37 Providing and laying Vitrified tiles in different sizes (thickness to bespecified by manufacturer), with water absorption less than 0.08 % andconforming 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 (1cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/sqm including grouting the joint with white cement & matching pigmentsetc. complete.Double charge vitrified tile polished finish of size: Size of Tile 600x600 mm 38 Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick 39 Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3coarse sand) and jointed with grey cement slurry mixed with pigment tomatch the shade of the slabs, including rubbing and polishing complete. 40 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 of colour black, Cherry/Rubby Red or equivalent.Note: The Basic Cost of Granite stone under this item provided by the contractor shall not be less than Rs. 2152/Sqm (Approximate) without GST. 41 Polished Granite stone slabs 18 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3coarse sand) and jointed with grey cement slurry mixed with pigment tomatch the shade of the slabs, including rubbing and polishing complete. Note: The Basic Cost of Granite stone under this item provided by the contractor shall not be less than Rs. 2152/Sqm (Approximate) without GST. 42 Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias 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. Granite stone slab of colour black,cherry/Ruby red. Area of slab upto 0.50 sqm and over 0.50 sqm. Note: The Basic Cost of Granite stone under this item provided by the contractor shall not be less than Rs. 2030/Sqm (Approximate) without GST. 43 Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.Granite work 44 Providing and fixing mineral fibre false ceiling tiles at all heights of size 595X595mm of approved texture, design and pattern. The tiles should have Humidity Resistance (RH) of 99%, Light Reflectance >_ 85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Fire Performance as per (BS 476 pt - 6 &7)in true horizontal level suspended on interlocking T-Grid of hot dipped all round galvanized iron section of 0.33 mm thick (galvanized @120 gsm) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item (galvanised@80gsm) 50 mm long 8mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’. The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size24x24X3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S. screws. The exposed bottom portion of all T-sections used in false ceiling support system shall be pre-painted with polyester baked paint, for all heights. The work shall be carried out as per specifications, drawings and as per directions of the engineer-in-charge.:With 16 mm thick beveled tegular mineral fibre false ceiling tile (NRC 0.55 to 0.6) 45 Renewing glass panes, with putty and nails wherever necessary including racking out the old putty :Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm) 46 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Kiln seasoned and chemically treated hollock wood 47 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters i/c P/F 5mm thick IInd.class teak wood lipping and 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws. 48 Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete 49 Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : 200x10 mm 50 Providing and fixing aluminium hanging floor door stopper ISI marked anodised (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. Twin rubber stopper. 51 Providing and fixing stainless steel fancy handle of approved make fixed with SS screws etc. complete as per direction of Engineer-in-charge. 200 mm 52 Providing and fixing sliding door bolt with inbuiltlocking arrangement i/c nut bolts/screws etc.Complete as directed.200/300mm size. 53 Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete 300x16 mm 54 Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete :100x60x2.50 mm 55 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 fastners of required dia and size, includingnecessary filling up of 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/panelling,C.P brass/stainless steel screws all complete as per architectural drawings and the directions of Engineer in charge.(Glazing, panelling and dash fastenersto be paid for seperately):For Fixed portion: Powder Coated Alluminium (minimum thickness of powder coating 50 micron) 56 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 fastners of required dia and size, includingnecessary filling up of 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/panelling,C.P brass/stainless steel screws all complete as per architectural drawings and the directions of Engineer in charge.(Glazing, panelling and dash fastenersto be paid for seperately): For shutters of doors, windows & ventilators including providing and fixing 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). Powder coated aluminium (minimum thickness of powder coating 50 micron) 57 Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS : 12823 Grade I Type II, in panelling fixed in aluminium doors, windows shutters and partition frames with C.P.brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. Pre - laminated particle board with decorative lamination on both sides. 58 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 59 Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg, for doors, including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge. With stainless steel cover plate minimum 1.25 mm thickness 60 Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete. 61 Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-in charge. Powder coated minimum thickness 50 micron aluminium 62 Providing and fixing aluminium handles, ISI marked, anodised (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 : 100 mm 63 Providing and fixing aluminium tower bolts, ISI marked, anodised (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 : 100x10 mm 64 Providing and fixing aluminium tower bolts, ISI marked, anodised (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 : 200x10 mm 65 Providing and fixing anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge. (Only weight of grill to be measured for payment). 66 Providing and fixing fly proof stainless steel grade 304 wire gauge, towindows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.50 mm all complete.: With 12mm mild steel u beading. 67 Making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing G.I. pipe etc. 68 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 69 Providing and fixing stainless steel (Grade 304) gate/Door 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 gate with necessary accessories & stainless steel dash fasteners, stainless steel bolts, Sliding door bolt, Tower bolt, etc., of required size, with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel Gate/Door shall be considered). 70 Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : In 75x75 mm deep chase 71 Making hole upto 150mm dia in Existing wall/Column/beam manually/ by mechanical meansas per directed by Engineer-in-charge 72 Providing and fixing double scaffolding system (cup lock type) on the exterior side of building /structure, upto 25 meter height, above ground level including additional rows of sacffolding in stepped manner as per requirement of site, made with 40mm dia M.S tube, placed 1.5 meter center to center, horizontal & vertical tubes joint with cup & lock system with M.S tubes, MS tubes challis, MS clamps and staircases system the sacffolding for working platform etc. and maintaning it in a serviceable condition for execution of work of cleaning and/or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffined with bracings, runners, connecting with the building etc. wherever required, if feasible for inspection of work at required locations with essential safety features for the workmen etc. Complete as per direction and approval of Engineer -in-chargeNote:- (1) The elevation area of the scaffolding shallbe measured for payment purpose. (2) The Payment will be made once only for execution of all items for such works 73 Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P brass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required : Size 450x300x150 mm 74 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931: 15mm nominal bore 75 Providing and fixing unplasticised P.V.C. connection pipe with PTMT Nuts, collar and bush of approved quality and colour.:15 mm nominal bore with 45 cm length 76 Providing/Making/Fixing table/Counter along with side storage unitconsisting of theitems18 mm block board with second class teak wood lipping on all edges polishing, etc in the frame work as specified above and directed by engineer - in - charge 77 Painting with oil type wood preservative of approved brand and manufacture : New work (two or more coats) 78 Providing & fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt / suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S including cost of adhesive of approved quality. 1.0 mm thick. 79 Providing and fixing bright finished brass butt hinges with necessary screws etc. complete : 75x40x2.5 mm (ordinary type) 80 Providing and fixing bright finished brass handles with screws etc. complete 100 mm 81 Providing and fixing magnetic catcher of approved quality in cupboard / ward robe shutters, including fixing with necessary screws etc. complete. Double strip (horizontal type) 82 Providing and fixing plywood 4 mm thick, one side decorative veneer conforming to IS: 1328 (type-1), for plain lining / cladding with necessary screws, including priming coat on unexposed surface with : Decorative veneer facings of approved manufacture 83 Providing and fixing glass bidding with Aluminum Rolling Channel and With float glass panes of 5 mm thickness etc. complete as per site requirement and the directions of engineer-in-charge. 84 Polishing in high gloss/matt finish melamine clear polish on wood work in required color/wooden shade texture with following process in the sequence as detailed below:1. The surface to be polished is rubbed with sand paper 80/120 no. and then with sand paper of 160/180 nos.2. Applying two coats of sealer with spray gun and allowing sufficient drying time for 1st coat and 2nd coat is allowed to dry for 8 to 12 hrs.3. On drying of sealer coat, wet rubbing with emery cloth of finer grading with ample water to remove excess sealer layer and make the surface further smooth after this wet rubbing, then surface is applied with special grade melamine fillers to fill all the small and big holes/grooves etc. Filler coat to be allowed to dry for 4 to 6 hrs on which again a light wet rubbing is done this surface is further allowed to dry for 12 hrs.4. On this, 1st coat of melamine polish is applied with spray gun using melamine clear polish and melamine thinner in required proportion. This 1st coat is allowed to dry for 24 hrs then this dry surface is again fine wet rubbed smooth, which is further allowed to dry for 12 hrs. The final melamine polish is applied with compressor pressure spray gun using melamine clear polish and melamine thinner mixed in required proportion complete as per direction of Engineer-in-Charge. (Final coat to be done in 1 or 2 layers without gap of time.) 85 Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer : Using M.S. angels 40x40x6 mm for diagonal braces 86 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture 87 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 88 Providing M.S. Piano hinges ISI marked IS : 3818 finished with nickel chromium plating grade 1 as per IS: 1068 and fixing with necessary screws etc., complete. Overall width 35 mm 89 Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : 100x10 mm 90 Providing and fixing chromium plated brass handles with necessary screws etc. complete:100 mm 91 Providing and fixing special quality bright finished brass cupboard or ward robe locks with four levers of approved quality including necessary screws etc. complete. 75 mm 92 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 93 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: 50mm average thickness 94 Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.: Bars upto 12 mm diameter 95 Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.: Bars above 12 mm diameter 96 Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.:SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer 97 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.:12 mm average thickness.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). 98 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.:25 mm average thickness in 2 layers.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). 99 Providing and injecting approved grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/ masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in- Charge.Stirrer mixed SBR Polymer (of approved make) modified Cement slurry made with Shrinkage Compensating Cement in concrete/RCC work.(The payment shall be made on the basis of actual weight of approved grout injected.) 100 Providing and fixing 16 mm M.S. Fan clamps of standard shape and size in existing R.C.C. slab, including cutting chase, anchoring clamp to reinforcement bar, including cleaning, refilling, making good the chase with matching concrete, plastering and painting the exposed portion of the clamps complete. 101 Electrical: Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/recessed steel/PVC conduit including dismantling as required. Group B 102 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group B 103 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 required. 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire 104 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 required. 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire 105 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 required. 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire 106 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 required. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire 107 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 required. 4 X 4 sq. mm + 2 X 4 sq. mm earth wire 108 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 required. 4 X 6 sq. mm + 2 X 6 sq. mm earth wire 109 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 required. 4 X 16 sq. mm + 2 X 6 sq. mm earth wire 110 Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required 111 Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required 112 Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V C curve DP MCB complete with connections, testing and commissioning etc. as required 113 Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. 25 mm 114 Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. 40 mm 115 Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.1 or 2 Module (75mmX75mm) 116 Supply, Installation, Testing and Commissioning of 8 way VTPN (IP43 protection) Metal door MCB distribution board with suitable cable end box, providing with three phase Outgoing and MCCB as incomer with insulated vertical phase bus-bars, neutral bars with shrouds, earth bar, sticking saddles, cement spill protector, colour coded interconnecting wire set, cable ties and circuit identification lables, Spreder links and phase barriers with4 pole MCCBas incomer and TP MCBs & SP as outgoings including painting, earthing, connection etc as required alongwith Incomer - DRX type ,FP MCCB, Thermal release range 125 Amp,(Icu-36kA)- 1No. Outgoing- 63 Amp TP MCB(10kA) - 02 Nos., 10-32 A SP MCB (10kA)-18 Nos. Model 5077 47 of Legrand or equiv. model of L & Tor Havells. 117 Supply, Installation, Testing and Commissioning of 8 way VTPN (IP43 protection) Metal door MCB distribution board with suitable cable end box, providing with three phase Outgoing and MCCB as incomer with insulated vertical phase bus-bars, neutral bars with shrouds, earth bar, sticking saddles, cement spill protector, colour coded interconnecting wire set, cable ties and circuit identification lables, Spreder links and phase barriers with 4 pole MCCBas incomer and TP MCBs & SP as outgoings including painting, earthing, connection etc as required alongwith Incomer - DRX type ,FP MCCB, Thermal release range 125 Amp,(Icu-36kA)- 1No. Outgoing-10-32 A SP MCB (10kA)-24 Nos. Model 5077 47 of Legrand or equiv. model of L & Tor Havells. 118 Supply, Installation, Testing and Commissioning of 12 way VTPN (IP43 protection) Metal door MCB distribution board with suitable cable end box, providing with three phase Outgoing and MCCB as incomer with insulated vertical phase bus-bars, neutral bars with shrouds, earth bar, sticking saddles, cement spill protector, colour coded interconnecting wire set, cable ties and circuit identification lables, Spreder links and phase barriers with4 pole MCCBas incomer and TP MCBs as outgoings including painting, earthing, connection etc as required. Incomer - DRX type ,FP MCCB, Thermal release range 160 Amp,(Icu-36kA)- 1No. Outgoing- 63 Amp TP MCB(10kA) - 10 Nos., 32 A TP MCB (10kA)-2 Nos. Model 5077 48 of Legrand or equiv. model of L & Tor Havells. 119 Supply of 1200 mm sweep, 230 Volt, decorative, 5 star energy efficient ceiling fan with all accessories. ENTICER BLDC (Champagne) of Havells or equiv. model of Orient/Usha/Bajaj 120 Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required 121 Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required 122 Supply, Installation, Testing and Commissioning of 12 way IP43 Metal Door SPN DBwith Cable end box and with Neutral bar, Earth bar, cable ties, fully shrouded Neutral bars, pre-fitted masking sheet suitable for Flush Mounting with DP MCB as Incomer and SP MCB as Outgoing including painting, earth connection etc as required along with Incomer- 63 Amp DP MCB, C-Curve-01 No., Outgoing- 10-32 Amp MCB-10 Nos., Legrand/Havells/L&T or Equiv. 123 Dismanting of TPN DB/ Old Electric Panel including disconnection ofexisting circuit and reconnections of existing circuit to newDB along with cutting of angles and finishing of wall, plastering, paining etc. as required 124 Supply, installation, Testing and Commissioning of 120W LED high bey multi- functional LED luminaire industrial fittings with all accessories e.g. clamps, pipe , nut -bolts , connection, testing, commissioning etc. all complete as required. (Model BAYBRITEFLAREHB120WLED757APWBBOLTG of havells or equiv. Model of Philips/Crompton/Wipro) 125 Supply, installation, Testing and Commissioning of CRCA Sheet steel powder coated encloser with1 no.63 Amp, C curv-10 KA,FP MCB and Din Channel for installing it includingconnection & body earthing complete as required. Model 5077 93 of Legrand or equivalent. 126 Supply, installation, Testing and Commissioning of CRCA Sheet steel powder coated encloser with1 no. 32 Amp, C curv-10 KA,FP MCB and Din Channel for installing it includingconnection & body earthing complete as required. Model 5077 93 of Legrand or equivalent. 127 Supply, Installation, testing and commissioning of 450 mm sweep size metal body industrial wall bracket fan including connections as required. Model- Turboforce wall of Havells or Equiv. model of Crompton/Orient. 128 Supply, Installation, testing and commissioning of18 W LED tube light fitting , complete with all accessories and tubes etc. directly on ceiling / wall / fallceiling, including connections with 1.5 sq.mm. FR PVC insulated, copper conductor, single core cable and earthing etc. as required. Make-Havells/ Philips / Crompton 129 Supply and installation of 2x2 36 Watt Ultra modern Slim recess mounting luminaire with high performance LEDs, suitable for mounting with Armstrong/Grid ceiling on the existing false ceilingand connections as required. Model-VENUSNEO2X2PLR36WLED865ST of Havells or equiv. Model of Crompton or Philips 130 Supply and installation of 2x2 36 Watt LED Flat Panel for Surface mounting asthetically designed to provide soft light and glare free symmetrical illumination with high performance LEDs on the existing ceilingand connections as required. Model-PLANOSUR2X2PL36WLED857S0720 of Havells or equiv. Model of Crompton or Philips 131 Supply and fixing of 400 mm sweep, 230 Volt,Dark Blue-Grey, square wired gaurd wall mounted fan with Remote controlled functions and soft touch digital panel. Air Modes- Standard, Natural, Breeze & Sleep Mode with upto 8 hours timer etc. as required. Model- AINDRILA 400mm sweep Dark blue-Grey of Havells or Equiv. model of Crompton/Orient. 132 Supplying and fixing of 6 way ETPN (IP43 protection)Metal door MCB distribution board (make : Legrand/L& T or equivalent) providing with suitable cable end box with provision for phase bus-bars, nutral bars with shrouds, earth bar, sticking saddles, cement spill protector, colour coded interconnecting wire set, cable ties and circuit identification lables with 4 pole MCB as incomer and SP MCBs as outgoings including painting,earthing, connection, testing, commissioning etc as required alongwith Incomer - 63 Amps, FP MCB, C- curve, (Icu-10kA)- 1No. Outgoing- 10-32 Amp DP MCB(10kA), C- Curve - 18 Nos. Legrand/ L & Tor equivalent. 133 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required. 3 x 2.5 sq. mm (Provisional Sum) 134 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required. 6 x 2.5 sq. mm (Provisional Sum) 135 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required. 3 x 4 sq. mm (Provisional Sum) 136 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required. 6 x 4 sq. mm (Provisional Sum) 137 Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed Steel/ PVC conduit as required.1 run of cable 138 Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed Steel/ PVC conduit as required. 2 run of cable 139 Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed Steel/ PVC conduit as required. 3 run of cable 140 Supplying and fixing RJ 45 Computer (LAN)modular socket on the existing modular plate & switch box including connections etc. as required 141 Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required. 2 Pair 142 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. Telephone socket outlet 143 Shifting of Existing Conduits of size 20/25mm on wall surfaces/Ceiling including cutting of walls as required after removal of existing shaddles. 144 Shifting of Existing Conduits of size 40mm on wall surfaces/Ceiling including concealing, if required after removal of existing shaddles. 145 Shifting of Existing Telephone Junction Boxes upto 50 Pairincluding cutting of wall and making necessary holes for passing of conduits etc as required. 146 Supplying and fixing of modular blanking plate on the existing modular plate & switch boxes excluding modular plate as required 147 Supply, installation, Testing and commissioning of 3 Pole Adjustable Thermal & Fixed Magnetic Loadline MCCB of 415V, 160Amp, Icu-36kA, having Short circuit current setting 70% to 100% (Conforming to IEC 60947-2) in the existing Load Bank Panel of Make Havells as required. 148 Supply, installation, Testing and commissioning of 3 Pole Adjustable Thermal & Fixed Magnetic Loadline MCCB of 415V, 200 Amp, Icu-36kA, having Short circuit current setting 70% to 100% (Conforming to IEC 60947-2) in the existing Load Bank Panel of Make Havells as required. 149 Fire Alarm Works:Supplying, installation, testing & commissioning of smoke detector with builtin LED and mounting base complete with all connections etc. as required. 150 Supplying, installation, testing & commissioning of heat detector operating at 54ºC/57ºC with rate of rise cum fixed temperature (dual thermistor) type with mounting base complete with all connection etc. as required. 151 Supplying, installation, testing & commissioning of manual call boxesof ABS type in surface/recess with stainless steel chain & hammer assembly complete with glass and push button etc. as required. 152 Supplying, installation, testing & commissioning fire alarm sounder with facility to make announcement, mounted in M.S. box (16 SWG) with hinged cover plate & suitable for operation with amplifier i/c line matching transformer etc. complete as required. 153 Supplying & laying of 2x1.5 sqmm fire alarm armoured cable, 600/1000V rated with annealed copper conductor having XLPE insulation, steel wire armouring & FRLS outer sheath complete as required. 154 Supply and fixing of PVC round junction boxes suitable for mounting of smoke detector/heat detector of required sizes in the ceiling as required. Approx Dia-5 Inch
