Renovation/ Refurbishment/facelift work of existing Alagappa Conference Hall, proposed Conference hall (Room No.FF-30 to FF-33) and Entrance portion along with Staircase area in Main building at CSIR-CECRI,Karaikudi

Amount

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

Of area beyond 3 sq. metres

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.

Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking within 50 metres lead :

Up to 10 mm thick

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead :

Of sectional area 40 square centimetres and above

Shifting of removed doors, windows,wooden board,wooden frames,aluminium partitions,false ceiling materials and clerestory windows (steel ,aluminium or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 1000 metres lead ) :

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

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

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Removal of existing vertical blinds from the wall including with neat packing and staking as directed by the Engineer-in-charge.

Removing of existing table , chairs,wooden furnitures and other movable item shifted to desired location as per the direction of Engineer-in-charge

Hacking of mosaic flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge.

Closing the minor holes upto 0.10sqm area in existing mansonry wallls with necessary plastering and neat finishing as directed by the Engineer-in-charge

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Providing and laying in position excluding cement concrete of level: specified grade the cost of centering and shuttering - All work up to plinth

1:2:4 (1 cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

1:4:8 (1 Cement : 4 coarse sand (zone-Ill) derived from natural sources: 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in :

Cement mortar 1:6 (1 cement: 6 coarse sand)

12 mm cement plaster of mix:

1:6 (1 cement: 6 coarse sand)

Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge.

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 Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main 'T' runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross "T" of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main'T' at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross 'T' of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings,

fixtures, smoke detectors etc., wherever required. Main 'T' runners to be suspended from ceiling using al. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main 'T'. Bottom exposed with 24 mm of all T-sections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by Engineer-in-Charge. Note :- Only calcium silicate false ceiling area will be measured from wall to wall. No deduction shall be made for exposed frames/opening (cut outs) having area less than 0.30 sqm.The calcium silicate ceiling tile shall have NRC value of 0.50 (Minimum), light reflection >85%, non- combustible as per B.S. 476 part IV, 100% humidity resistance and also having thermal conductivity <0.043 w/mK.

Providing and fixing false ceiling at all height 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 & frame work with : 12.5 mm thick tapered edge gypsum plain board conforming to IS: 2095- Part I

Providing and fixing false ceiling at all heights 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 50 mm long with 6 mm 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 25 mm 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, difusers, 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 plain board conforming to IS: 2095- (Part I) :2011 (Board with BIS certification marks)

Providing and fixing factory made uPVC glazed/wire mesh windows/ doors comprising of lead free uPVC multi-chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and lnline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing

conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for (i) Sites with basic wind speed > 45 m/sec as per IS 875 — Part 3 (ii) Sites with structure height more than 20m for all wind speeds Casement window double panels with fixed mullion with S.S. 304 friction hinges as per size and weight of sash, multi-point locking system, zinc alloy (zamak) powder coated handles.

Using R3 series with frame (55 mm & above) x (45 mm & above) & sash (55 mm & above) x (65 mm & above) & mullion (55 mm & above) x (65 mm & above). (Height upto 1.8 metre).

Providing and fixing glazing in UPVC window, ventilator shutters and partitions etc. as per the architectural drawings and the directions of engineer-in-charge. With colour glass panes of 4.0 mm thickness

Providing and fixing horizontal cassette roller blinds (Zebra) made of synthetic fabric of polyester /cotton with required pattern . Cassette mounting brackets shall support both the roller tube and the cassette. They must be capable of mounting inside, outside or to the ceiling, with the clutch on either right or left hand side of the roller. Cassette shall be installed to conceal the roller tube and mounting hardware. Cassette shall be made of approximately extruded aluminium and shall be painted with a high quality baked enamel finish, or finished with an anodized finish. Size of cassette depends on the size of blind. Cassette shall be able to accommodate a coordinated fabric insert and as directed by the Engineer-in-charge.

Providing and laying Vitrified tiles in floor in diferent sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved 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 grouting the joints with white cement and matching pigments etc. The tiles 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 for placing the tiles gently and easily.

Glazed Vitrified tiles Matt/Antiskid finish of size

Size of Tile 600 x 1200 mm

Double charge vitrified tile polished finish of size

Size of Tile 800 x 1600 mm

Providing and laying Vertified tile matt finish floor tiles of size 600x600 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, laid on 20 mm thick bed of cement mortar1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/ sq.m including pointing the joints with white cement and matching pigments etc., complete.

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).

Second class teak wood

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:

35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

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. 6mm thick

Providing and fixing of ornamental multi color glass panes 6mm thickness in doors/windows/fixed ventilator shutters and partitions etc., as per the architectural drawings and direction of Engineer-in-charge.

Providing and fixing plain multipurpose cement board (Hight pressure steam cured) with suitable screws for cement particle board in wall linning /ceiling etc. complete (frame work to be paid seperatately). Multi purpose fibre (high impact poly propelene reinforced) cement board 8 mm thick, Type-B, Category-III as per IS 14862:2000

Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the building , for all heights and all levels etc. including: (a) Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. (b) Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape in metalic colour of approved shades made out of 3 mm thick aluminium composite panel material consisting of 2.5 mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.25 mm thick). The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. (c) The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrest the wind load

movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawing The item includes cost of all material & labour component, the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium items. The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places.

Providing and fixing factory made single extruded WPC 18mm thick (Wood Polymer Composite) solid board of required sizes comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. all as per direction of Engineer-In- Charge.

Providing and fixing wall lining / ceiling factory made moulded WPC ( wood polymer composite) louver panel over any surface / frame work/all Geometry of wall, openings etc., at all height with contemporary design ,jointing and finishing to a flush finish with recommended screws all as per manufacturer's specification 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. (Excluding the cost of frame work or backing boards) 160 wide x23 mm thick

Providing and fixing double scaffolding system (cup lock type) on the 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 Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Providing and laying artificial grass with pile height 10mm over a plywood/plain/other surface and fixing with suitable self adhesive hook loop tape / mounting tape & suitable screws. The rate inclusive of transpotation, loading & unloading , cutout in required area and neat finishing as directed by the Engineer-in-charge.

Providing and fixing of Charcoal panel 12mm thick over the frame work / all Geometry of wall, openings etc. and for complete item including all the required approved material, labour and fixing as per drawings. The rate inclusive of neat finishing with duco paint of desired shade with suitable putty & primer and as per the direction of Engineer in charge.

Cutting / Carving of plywood / ACP sheet/WPC/PVC/ cement board with CNC operations in the required pattern as directed by the Engineer-in-charge upto 25mm thick

Providing and fixing of 6mm thick Plain lacquered glass of approved color with suitable silicon or specified by the manufacturer on perfectly levelled water proof non-conventional plywood or cement board of suitable thickness mounted on the RCC wall/any other structure. The Planilaque lacquered glass to be of 6mm thick highly durable, humid resistance, poly urethane lacquer glass. Planilaque lacquered glass to be manufactured to right specifications, relating to consistency of color, opacity and homogeneity throughout production campaigns and also to the ageing properties, mechanical resistance, and resistance to humidity and to chemical agents of the lacquer. The color of the lacquer should remain stable when exposed to normal levels of ultraviolet light in interior applications. The rate inclusive of neat finishing, all lifts and leads as directed by the Engineer-in-charge. (The necessary plywood will be paid separately)

Providing and fixing of fabric wrapped Glass Fiber Acoustic panel with square edges made of fiber glass substrate 25mm thick and wrapped on the front & sides with an acoustically transparent fabric with an option of colours and size as per the choice of the Engineer-in-charge. Providing a minimum sound absorption level of 0.90 NRC. Glass fiber panels having FR rating Class 1 and P. Installation of Acoustic Fabric panels over Impaler clips with construction adhesive. Fabric Wrapped Acoustic Wall Panel fixing as per the instructions lay down by the manufacturer and as per the direction of Engineer-in-charge.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid board one side white color and other side of board laminted with PVC foil of minimum 14 micron thickness of approved design pasted with hot melt adhesive for cup boards, work stations and bathroom/kitchen cabinet etc. of required sizes comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/ borer proof, water/moisture proof and fire retardant and fixing with stainless steel piano hinges/soft close clip on concealed hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel piano hinges/soft close clip on concealed hinges and necessary S.S screws shall be paid separately)

18 mm thick

Providing and fixing factory made 18 mm thick single extruded WPC (Wood Polymer Composite) solid plain white colour board Jali, CNC (Computer numeric control) routed of approved design by Engineer-in -charge which are machine cut for duct/shaft covering, partitions and facades comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium corbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives(maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with properties of being termite/borer proof, water/ moisture proof and fire retardant and fixing on M.S (mild steel) frame made of 25 x 25 x 1.5 mm square hollow box section including applying a priming coat of approved steel primer, placed at grid made at 1.0 x 1.0 m or as per requirement at site with necessary stainless steel fasteners and SS screws etc., all complete as per direction of Engineer-In- Charge. (Note: M.S (mild steel) framework with priming coat and necessary SS fasteners and SS screws shall be paid separately.

Providing and fixing stainless steel fancy handle of approved make fixed with SS screws etc. complete as per direction of Engineer-in-charge.

Providing and fixing bright /matt finished Stainless Steel tower bolt of approved quality & make with necessary screws etc all complete. 150x10mm

Providing and fixing bright /matt finished Brass tower bolt of approved quality & make with necessary screws etc all complete. 300mm x 10mm

Providing and fixing special quality bright finished brass cupboard or ward robe locks with four levers of approved quality including necessary screws etc. complete.

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

Providing and fixing magnetic catcher of approved quality in cupboard/ ward robe shutters, including fixing with necessary screws etc. complete.

Double strip (horizontal type)

Providing and fixing stainless steel soft closing heavy type telescopic drawer channels of approved make 500 mm long with screws etc. complete as per direction of Engineer- in-charge,

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

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.

Providing and fixing Stainless steel latest ornamental fancy handle 1metre long including necessary screws as directed by the Enginner- in -charge

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 of edges to give high gloss finish etc. complete at all levels.

Granite stone slab of colour black, Cherry/Ruby red

Area of slab over 0.50 sqm

Providing and fixing Unplasticized Polyvinyl Chloride (UPVC) pipes, having thermal stability for hot & cold water supply including all UPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step suitable solvent and testing of joints complete as per direction of Engineer in Charge. 50mm UPVC pipe

Cutting holes 150mm dia and upto 600mm long in Stone masonry walls for passing cables / pipe etc. and repairing the hole after insertion of cable / pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.

Providing and fixing water proof plywood of 12mm thickness for cuboard shuteers to frame, backing or studding with screws etc. complete. The rate inclusive of cutting & neat finishing all lifts & leads as directed by the Engineer-in-charge.

Providing and supplying Spandrel Glass Panels comprising of 6 mm thick heat strengthened monolithic float glass of approved colour and shade with reflective soft coating on surface # 2 of approved colour and shade so as to match the colour and shade of the IGUs in the vision panels etc. ,all complete for the required performances as specified, as per the Architectural drawings, as per the approved shop drawings, as specified, and as directed by the Engineer- in- Charge. For payment, only the actual area of glass on face # 1 of the glass panels (but excluding the area of grooves and weather silicone sealant) provided and fixed in position, shall be measured in sqm. (Payment for fixing of Spandrel Glass Panels in the curtain glazing is included in cost of relevent Item*).“(i) Coloured tinted float glass 6 mm thick substrate with reflective soft coating on face # 2, having properties as visible Light transmittance (VLT) of 25 to 35 %, Light reflection internal 10 to 15%, light reflection external 10 to 20 %, shading coefficient (0.25- 0.28) and U value of 3.0 to 3.3 W/m2 K etc. . The properties of performance glass shall be decided by technical sanctioning authority as per the site requirement.

Providing, making and fixing in position Fixed 8mm toughened glass as fixed glass from Floor to available Ceiling level for Partitions. The glass is to be fixed with patch fittings and all the edges of the glass have to be polished for a smooth finish. The work includes cost of all materials, approved hardware, making necessary template before toughening of glass and fixing the same as per site conditions to a neat finishing as per drawings and directions etc., complete.

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 suficient 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. using melamine clear polish and melamine thinner mixed in required. 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.)

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 / panelling, 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) :

For fixed portion

Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Powder coated aluminium (minimum thickness of powder coating 50 micron)

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.

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Wall painting with premium acrylic emulsion paint of interior grade, 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

Providing and applying acrylic based granular textured wall coating finish in any shade with spray coat bubble or compact or rustik shade.The rate inclusive of POP punning to the wall with proper level & making grooves and preparation of surface as directed. new work two or more coats applied @ 3.28ltr/10sqm over and including priming coat of exterior primer applied @ 2.20kg/10sqm

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

Providing and supplying artificial plants approved by Engineer in charge such as moss and including necessary stand for holding the plants with planter box as per the approved sample.

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

Providing polishing white pebbles stone for vase fillers outdoor / indoor decoration as directed by the engineer-in-charge. size 20mm to 40mm

Providing and fixing plain multipurpose cement board (Hight pressure steam cured) with suitable screws for cement particle board in wall linning /ceiling etc. complete (frame work to be paid seperatately). Multi purpose fibre (high impact poly propelene reinforced) cement board 12 mm thick, Type-B, Category-III as per IS 14862:2000

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 and fixing plain acrylic sheet 6mm thick and making & fixing of acrylic laser cut design with suitable adhesive in the backing acrylic sheet . The rate inclusive of laser cutting, transporting etc, as directed by the Engineer-in-charge.

Painting with PU enamel spray paint with air compressor of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work. The rate inclusive of necessary suface preparation with required sand papering and providing suitable putty with neat finishing.

Mirror polishing on marble work/Granite work/stone work where ever required to give high gloss finish complete.

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 C

Wiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, 2 way 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.

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

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

2 X 10 sq. mm + 1 X 6 sq. mm earth wire

4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire

4 X 4 sq. mm + 2 X 4 sq. mm earth wire

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

4 X 16 sq. mm + 2 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

1 x 1.5 sq. mm

3 x 1.5 sq. mm

2 x 2.5 sq. mm

3 x 2.5 sq. mm

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.

Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required.

100 mm X 100 mm X 60 mm deep

200 mm X 150 mm X 75 mm deep

200 mm X 300 mm X 100 mm deep

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

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Telephone socket outlet

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required.

1 or 2 Module (75mmX75mm)

6 Module (200mmX75mm)

8 Module (125mmX125mm)

12 Module (200mmX150nnm)

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.

8 Module

12 Module

Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Numbering of ceiling fan/ exhaust fan/ fluorescent fittings as required.

Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group C

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

100 A, 16 KA,TPMCCB

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, 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)

8 way , Double door

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MOB distribution board, 415 V, 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)

4 way (4 + 12), Double door

6 way (4 + 18), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MOB DB complete with connections, testing and commissioning etc. as required.

Single pole

Double pole

Triple pole

Supplying and fixing single pole blanking plate in the existing MOB DB complete etc. as required.

Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

Supplying and fixing Cable End Box (Loose Wire Box) suitable for following single pole and neutral, sheet steel, MCB distribution board, 240 Volts, on surface/ recess, complete with testing and commissioning etc. as required.

For 6 way, Double door SPN MCBDB

Supplying and fixing Cable End Box (Loose Wire Box) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 Volts, on surface/ recess, complete with testing and commissioning etc.as required.

For 4 way, Double door TPN MCBDB

For 6 way, Double door TPN MCBDB

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

150 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated painted with powder coating M.S. cable trays bends with perforation not more than 17.5%„ joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

150 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated painted with powder coating M.S. cable trays Tee with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

300 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.

150 mm width X 50 mm depth X 1.6 mm thickness

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm GI. strip on surface or in recess for connections etc. as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Providing and fixing earth bus of 50 mm X 5 mm copper strip on surface for connections etc. as required.

Supplying,installation,testing and commissioning of Passive Infrared(PIR) technology based occupancy sensor having high preformance, non regulating programmable type, suitable for connected load upto 10Annp , for mounting height up to 2.8 nntr and for 5 m diameter coverage area along with necessary fixing arrangements i/c programming at site etc. complete as required.

2x2 LED fitting: Supply and fixing recessed mounting 2x2 LED energy efficient fitting, 4200 lumens, around 40 watts,WW/WH along with suitable driver with ripple less than 5% for flicker/glare-free light in the existing false ceiling with required accessories such as chain/string for supporting the fittings firmly in the ceiling including interconnections as required. Similar to Philips Full Glow G6 Model No : RC380B LED 42S-6500/4000 G6 l60 W60 PSU OD or Equivalent as approved by department. (Note:The Fitting Should have 2 years warranty replacement)

2x2 LED fitting: Supply of recessed mounting 2x2 LED energy efficient fitting, 4200 lumens, around 40 watts, WW/WH along with suitable drive rwith ripple less than 5% for flicker/glare-free light as required. Similar to Philips Full Glow G6 Model No : RC380B LED 42S-6500/4000 G6 l60 W60 PSU OD or Equivalent as approved by department.

Supply of 2x2 LED fitting with PIR sensor : Supply and fixing of recessed mounting 2x2 LED energy efficient fitting, around 36 watts,WW/WH, with built in PIR occupancy sensor for auto switching off,along with suitable driver having surge protection level of upto 4 kV with ripple less than 5% for flicker/glare-free light in the existing false ceiling with required accessories such as chain/string for supporting the fittings firmly in the ceiling including interconnections as required. Similar to Philips Full Glow G6 Model No : RC383B P LED 36S-6500 G6 PSU OD WH PIR P or Equivalent as approved by department. The fitting shall have replacement warranty of minimum 2 years.

Square/Round LED down lighter : Supply and fixing of recessed mounting Square Down lighter LED energy efficient fitting,1200 lumens, 12W, WW/WH light along with suitable driver in the existing false ceiling with required accessories for mounting the fittings firmly in the ceiling including interconnections as required. Similar to Philips Sleek surface slim profile SM250/260 LED 12S 6500 PSUor Equivalent as approved by department. (Note:The Fitting Should have 2 years warranty replacement)

Square/Round LED down lighter : Supply of recessed mounting Square Down lighter LED energy efficient fitting,1200 lumens, 12W, WW/WH light along with suitable driver in the existing false ceiling with required accessories for mounting the fittings firmly in the ceiling including interconnections as required. Similar to Philips Sleek surface slim profile SM250/260 LED 12S 6500 PSUor Equivalent as approved by department.

3 Ft Motion sensor LED Batten: Supply of standard 3 feet Energy efficient indoor 20W,LED batten with Smart Motion & Ambient light sensor having high efficiency,Eye Comfort Technology, flicker free suitable for wall, surface and conduit mounting system and required accessories as required. Similar to Philips Motion and Ambient Light Sensor LED Batten Product code:‎919415920144 or Equivalent as approved by department. (Note:The Fitting Should have 2 years warranty replacement)

LED Wall Lamp Feather: Supply, installation, testing and commissioning of indoor type big wall mounted modern creative feather light fixture LED wall lamp resin lamp 600 mm Nordic, made up of glass or combination of metal and crystal material having Gold lamp shade, Bold vibe, Abstract pattern and minimum dimension of 91x24x7 CM, AC source of power supply, having a replacement warrranty of 1 year, complete with wall lamp and bulb to be suitably mounted in the wall mounting panel and other structures with required accessories, interconnections of adequate rated cables complete in all aspects as required as per site condition. Similar to The Art House from Nykaa fashions or equivalent as approved by the department.

Smart RGB LED Strip Light : Supply, installation, testing and commissioning of indoor type, 5 mtr, 12 V,25 W,2200 lumens, Smart WiFi RGB strip light that works with voice/WiZ connected/remote based application along with suitable AC driver of continuous duty, warm to cool, smooth dimming, 16 million colours, etc having an adhesive for firm fixing and 2 years replacement warranty etc. The strip light shall be installed in the existing confernce room wall panel/ false ceiling with required accessories, interconnections of adequate rated cables complete in all aspects as required as per site condition. Similar to Phlips 5 Mtr WiZ Smart colour changing Strip Light Product SKU : 929003575901 or equivalent as approved by department.

Smart LED Strip Light : Supply, installation, testing and commissioning of indoor type, 5 mtr, 12 V,25 W,2200 lumens, Smart WiFi Tunable white strip light that works works with voice/ WiZ connected/remote based application along with suitable AC driver of continuous duty, etc having an adhesive for firm fixing and 2 years replacement warranty etc. The strip light shall be installed in the existing confernce room wall panel/ false ceiling with required accessories, interconnections of adequate rated cables complete in all aspects as required as per site condition. Similar to Phlips 5 Mtr WiZ Smart Strip Light Product SKU : 929003551501 or equivalent as approved by department.

Recessed Light 18W: Supply, installation, testing and commissioning of indoor type,recessed CoB LED metsl fixture having reflective rose gold finish, 18 W, min 1620 lumens,WW/NW,30 Deg Beam angle, and 1 year replacement warranty etc. The pendant light shall be installed in the in the conference hall ceiling panel/ false ceiling with required accessories, interconnections of adequate rated cables complete in all aspects as required as per site condition. Similar to Rose Pro Recesssed Lighting of Light and Living or equivalent as approved by department.

Supplying and fixing of Indoor recessed Aluminium finish Profile Linear Lighting Component in any type of ceiling with appropriate cutting and finishing for fixing of LED strip light in the frame with cover shield as required as per site condition. similar to Luker LPL2514 or equivalent as approved by department

4 Ft Industrial LED Batten: Supply of standard 4 feet industrial indoor 40W,LED batten having high efficiency, flicker free suitable for wall, surface and conduit mounting system with required accessories as required. Similar to Philips Endura LED Next Model No. BN308CLED40S-6500 L1 PSD or Equivalent as approved by department.(Note:The LED batten shall have minimum 2 years relacement warranty.)

1'x4' LED fitting: Supply of recessed mounting 1x4 LED energy efficient fitting, 3600 lumens, around 36 watts, WW/WH along with suitable driver with ripple less than 5% for flicker/glare-free light as required. Similar to Philips Full Glow 1'x4' Model No : RC380B LED 36S-6500/4000 G5 L12W3 PSU OD or Equivalent as approved by department.(Note:The LED shall have minimum 2 years replacement warranty.)

LED Silicon Neon Profile Tube Light Lighting: Supply, installation, testing and commissioning of indoor type, 10 mtr, 24 V,75 W, vibrant lighting with low energy consumption along with suitable AC driver of continuous duty, etc having an adhesive for firm fixing and 2 years replacement warranty etc. The Profile Tube Light shall be installed with different meter length in the existing conference room wall panel/ false ceiling with required accessories, interconnections of adequate rated cables complete in all aspects as required as per site condition. Similar to Harold 10 Mtr Silicon Neon Profile Tube Light or equivalent as approved by department.

LED Wall Lamp Peacock: Supply, installation, testing and commissioning of indoor type big wall mounted modern peacock sconce in built LED Light fixture, flush mounted, made up of metal and crystal material having gold and black shade and minimum dimension of 49x25 CM, AC source of power supply, having a replacement warranty of 1 year, complete with wall lamp and bulb to be suitably mounted in the wall mounting panel and other structures with required accessories, interconnections of adequate rated cables complete in all aspects as required as per site condition. Similar to The Deco kart or equivalent as approved by the department.

LED Wall Lamp Feather: Supply of indoor type big wall mounted modern creative feather light fixture LED wall lamp resin lamp 600 mm Nordic, made up of glass or combination of metal and crystal material having Gold lamp shade, Bold vibe, Abstract pattern and minimum dimension of 91x24x7 CM, AC source of power supply, having a replacement warranty of 1 year, complete with wall lamp and bulb. Similar to The Art House from Nykaa fashions or equivalent as approved by the department.

LED Wall Lamp Peacock: Supply of indoor type big wall mounted modern peacock sconce in built LED Light fixture, flush mounted, made up of metal and crystal material having gold and black shade and minimum dimension of 49x25 CM, AC source of power supply, having a replacement warranty of 1 year, complete with wall lamp. Similar to The Deco kart or equivalent as approved by the department.

Recessed Light 18W: Supply, of indoor type,recessed CoB LED metsl fixture having reflective rose gold finish, 18 W, min 1620 lumens,WW/NW,30 Deg Beam angle, and 1 year replacement warranty etc. Similar to Rose Pro Recesssed Lighting of Light and Living or equivalent as approved by department.

Smart LED Chandlier: Supply, installation,testing and commissioning of 58 W ,Smart LED Cahndlier light dimmable &remote operated, made up of SS,metal & Acrlyic, Rose gold / transperent finish, colour changeble from warm to white with all accessories as required as per site condtion to be firmly fixed either direct in the ceiling/false ceiling. The fitting shall have a replacement warranty of 1 year. Similar to SKU:62199-1200 of Smart LED Chandlier of Light & Living or equivalent as approved by department.

LED Chandlier Incredible ME: Supply, installation,testing and commissioning of 60 W, stylish modern LED Cahndlier light made up of metal, Acrlyic,matt gold/matt copper & clear acrylic finish, warm white with all accessories as required as per site condtion to be firmly fixed in the ceiling/false ceiling with required base plate and strings etc. The fitting shall have a replacement warranty of 1 year. Similar to SKU:MA05560C-001 of Incrediable ME LED Chandlier of Light & Living or equivalent as approved by department.

Under Cabinet LED Pack of 2 : Suppy and fixing of recessed pack of 2 LED under cabinet/ wardrobe light of 1W,90 Lumens,made up of metal and steel finish,in the existing ACP cladding work aas required as per site condition with required interconnection etc. The fitting shall have a replacement warranty of 1 year. Similar to Model SKU: LNL_2451_1 of Light and Living or equivalent as approved by department

12 Way VTPN DB with 160 A MCCB: Supplying and fixing 12 way surface/ recess MCCB mounting, 415 volts, vertical type TPN MCB distribution board (with wire way/cable end box) of sheet steel,dust protected, duly powder painted, inclusive of 250 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's, along with 160 A,25/36 KA TPN MCCB, phase barrier and spreaders for incomer, interconnection between DB incomer and the bus bars/Existing mains shall be made with copper cables of appropriate rating as required. The VTPN DB shall be mounted on a adequate size angle/flat and grouted/ fixed (drilling,cutting welding painting etc) firmly in the existing wall/ existing base channel as required as per site condition complete in all aspects. The above DB shall include the following 'C' series, 10 kA MCB's in the out going circuits TP MCB-63A-5 Nos SP MCB-6-32A-10 Nos SP MCB-40-63A-5 Nos Blanking plates -As required. Make : ABB/Legrand /Schneider /Siemens/Hager or equivalent subject to the approval of the department.

8 Way MCCB VTPN DB: Supplying and fixing 8 way surface/ recess MCCB mounting, 415 volts, vertical type TPN MCB distribution board (with wire way/cable end box) of sheet steel,dust protected, duly powder painted, inclusive of 100 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's, phase barrier and spreaders for incomer, interconnection between DB incomer and the bus bars/Existing mains shall be made with copper cables of appropriate rating as required. The VTPN DB shall be mounted on a adequate size angle/flat and grouted/ fixed (drilling,cutting welding painting etc) firmly in the existing wall/ existing base channel as required as per site condition complete in all aspects.

Removing the existing TPN and SPN DB's,changeover switch Db, SFU’s of all size, Fuse carriers, Main switches, Sub main, circuit and point wirings,switch boards, power boards fan and light fittings with Various size of cables , removing of Incoming cables/wires for old PDb and LDB from MV panel and other unused and worn-out electrical installations, and other unwanted Electrical materials in the proposed area complete in all aspects as per site condition and returning the removed items to the departments stores or any such place within the institute area as directed by the engineer in charge as per site condition.

Removing or redressing the existing conduit wiring from the DB's and Inspect the correct location of power board & LSB circuit wiring and redressing the new wiring/old wiring properly in the exsiting pipe conduit if required with standard terminal connectors for jointing of wires as required as per site condition .(note for new wiring the wiring cost will be given sepeartley)

Laying and fixing of multilead single core 95 sq.mm of 4 run FRLS cable on the existing cable tray with necessary MS clamps as per site condition(the cable will be supplied from the department)

Laying and fixing of multilead single core 95 sq.mm of 4 run FRLS cable on the wall surface with necessary MS clamps supporting for cable fixing as per site condition(the cable will be supplied from the department)

Supplying and making end termination with brass crompression gland and copper lugs for Multilead 95 sq.mm single core FRLS Cable

Misc Items: Dismantling , removing unused, obselete point wirings, circuit, submain wirings, switch boxes, SFU's,MCB boxes, power boards, light fittings of all types, fans, exhaust fans,PVC/Steel conduits etc including any other electrical accessories in the proposed work area along with route tracin, checking for any damages & rewiring the existing wires in point wirings , circuit wirings in the existing PVC pipes with necessary accessories complete in all aspects as per site condition and handing over the removed materials to the stores section as per the direction of the Engineer- in- charge.

Exhaust fan CATA C B15 Matic: Supplying of window mounted plastic housing of industrial type white colour exhaust fan,automatic shutter, 220-240 V 50 Hz,class B insuslation, theramal cutout,43 dB noise level, 40 Deg ambient, 320 CFM suitable for 150 Sq Ft size room in the existing window of the bathroom as required with necessary accessories, interconnection etc as per site condition. Similar to CATA C B15 Matic or equivalent as approved by department.

Supplying and fixing of Energy efficient Bladeless ceiling fan of 360 degress air flow with extendable down road suitable for operating volatge of single phase supply having 2 years guarantee.The whole unit is fixed properly in the ceiling as required as per site condition. Make: Exhale fan or equivalent as approved by department

Supply and fixing of pop up type flush mounting 8 module box for furniture with Arteor socket oulet-02No's,switch-01 no's,Rj45-01 No and necessary blanking plates suitable for 8 module with supporting installation kit similar to Legrand Make or equivalent as approved by the department and making necessary alterations like cutting ,fiixng and alliging of above all in the furniture available as per site condition.

Supplying & fixing of height adjustable junction boxes withfly overof size 300x300x65-90 mm on the/under the floor as per site condition. Make: legrand or equivalent as approved by department

Supply and installtion of Rubber mat of size (100X200) cm as per site condition at VTPN DB area of thickness as per standard IS 15652.

"TP MCB:- Supplying and fixing TP 415 volts, 63 amps,C Series,MCB in the existing DBas required as per site condition complete in all aspects .

"TP +N MCB:- Supplying and fixing TP+N 415 volts, 40 amps,C Series,MCB in the existing DBas required as per site condition complete in all aspects .

"SP MCB:- Supplying and fixing SP-230 volts, 40 amps,C Series,MCB in the existing DBas required as per site condition complete in all aspects .

FP 63 amps MCCB: Supplying and fixing of FP ,415 volts , 63 Amps MCCB with overload and short circuit protection in the existing DB as required as per site condition. Similar to legrand DRX 100 ,Icu=10 KA ,63 amps 4 pole MCCB or equivalent as approved by the department.

Supplying and fixing of Raceway -metal/GI for Floor Trunking of size 75mm x25mm under the floor with necssary brackets as required as per site condition .Make: legrand or equivalent as approved by department

Raceway 100x50 mm: Supply and fixing of 100 x 50 mm UPVC cable management complete system / raceway trunking along with all accessories as required in surface and carrying out the proposed electrification works complete in all aspects as required as per site condition. Make : MK/ Legrand/Siemens or Eauivalent as approved by department.

Raceway 50x50 mm: Supply and fixing of 50 x 50 mm UPVC complete cable management system / raceway trunking along with all accessories as required in surface and carrying out the proposed electrification works complete in all aspects as required as per site condition. Make : MK/ Legrand/Siemens or Eauivalent as approved by department.

Supplying and fixing of Vertical riser for 300 mm for connecting the wall surafce to Raceway -metal/GI for Floor Trunking as required as per site condition .Make: legrand or equivalent as approved by department

Supplying and fixing of coupler 25 for joining of Raceway -metal/GI for Floor Trunking as required as per site condition .Make: legrand or equivalent as approved by department

Supplying and fixing of Flat angle/floor 75x18 for Raceway -metal/GI for Floor Trunking as required as per site condition .Make: legrand or equivalent as approved by department

Supplying and fixing of GI Powder Coated Perforated, Stainless Steel cable tray cover of 150 mm width with 1.5 to 2 mm thick on the existing 150 mm width x50 mm depth x 1.6 mm thickness hot dipped Galvanised Iron cable tray as required as per site condition.

Supply, Installation, Testing & Commissioning of Modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling/heating having 100% hermetically sealed inverter type twin Rotary/Scroll Compressor(s),minimum two compressors (with individual separate PCB) for above 14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R-410-A Refrigerant or equivalent, vibration Isolators with suitable foundation etc. complete as required. To have better efficiency condenser fan shall be capable to operate at different speed with respect to load. The unit shall deliver the rated capacity and in confirmation as per IS 18728:2024 and CPWD Specifications and work even at 50°C ambient temperature without tripping. The system shall be able to deliver 100% of the rated capacity upto 39 Degree Celsius. The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply and BMS compatible. The unit shall be filled with first charge of the refrigerant and ready for use as required. The condenser should be coated with a hydrophilic film to prevent water accumulation on the surface of the heat exchanger, enhance water dispersion, and reduce the risk of degradation, thereby improving overall performance and durability.

The Indian Seasonal Energy Efficiency Ratio (ISEER) of the unit shall be as per Energy Conservation and Sustainable Building Code (ECSBC) 2024 as below and complete as per CPWD specification, connections, inter connections etc. as required. (For capacity <40 kWr ISEER 7.4, Capacity > 40 and <70 ISEER 7.5, Capacity > 70 ISEER 7.6 for Super ECSBC Building) - For Cooling only

The VRV/VRF unit should be an higher energy-efficient model compliant with BEE regulations. The unit should have free phase technology / Phase loss / Missing phase so that unit can work in case of phase reversal and PCB protection low and high voltage support. Connecting two outdoor units (ODUs) to operate together as one logical unit, sharing refrigerant load, control signals, operating based on a single combined capacity and Allows continued operation (If one compressor fails continuosly running remaining three compressor, like as master and slave configuration). Including all the dip switches and/or control wiring as per OEM recommendation.

Refrigerant suction/Liquid line tapping including Pressure testing, vaccummissing of the VRV/VRF system complete as per specifications etc. as required. The outdoor unit shall be installed on open terrace of the second floor building and shall be provided with mounting base and anti-vibration mounting on the existing pedestal concrete/PCC bed.

32 HP VRV/VRF ODU Unit (16 HP + 16 HP - both outdoor units are synchronized - modular and intelligent manner )

Supply, Installation, Testing and Commissioning of following minimum capacity Single way wall/corner VRV/VRF Cassette Type Indoor ceiling mounted unit equipped with synthetic washable media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX Copper coil, electronic expansion valve, outer cabinet, drain pump, grill, decorative panels, necessary supports, vibration Isolation, IR receiver, Cordless remote control etc., suitable for operation on single phase 230 V ± 10%, 50Hz AC supply complete, as required. The Indoor units must shut down upon receiving a signal from the BMS System/Fire Signals. The system shall be capable to adjust air flow as per room requirement automatically. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. (Make will be same as of Outdoor)

The height of the indoor unit must be below 220 mm due to site constraints, as the available ceiling space is only 300 mm. The unit must be compatible with a heavy-duty condensate water drain pump and have a low sound level (in dB) to be suitable for use in a conference hall as required. Each indoor unit shall be fully integrated with both carded and cardless (wireless) remote control systems, and configuration shall be ensured for proper operation under either mode as required. Note: The air conditioning unit shall be equipped with an integrated motion sensor, mounted on either the ceiling plane or wall plane or inbuild IDU unit with all the controllers, capable of detecting the presence, absence, and activity level of occupants in the room. This feature is intended to optimize comfort and enhance energy-saving performance by adjusting the operation based on occupancy status. Additionally, the unit must have a provision for fresh air intake, i.e., an inbuilt hole or dedicated port for connection to a fresh air duct, enabling introduction of outdoor/treated air directly into the indoor space.

2.0 TR Single way wall/corner VRV/VRF Cassette Type

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required

Copper Pipe laying outside should be properly supported with perforated GI cable trays with closing cover and covered arrangements from outdoor to indoor as required. Additionally, the copper pipes must be coated with UV-resistant paint.

The size of refrigerant pipes shown below are tentative. The required size of pipe shall be designed by the vendor as per the manufacturers' recommendations.

9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

31.8/34.9 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm with 19 mm thick insulation

Supply, Installation, Testing and Commissioning of Y/T/Multi Joints. Joints shall be of same Original Equipment Manufacturer (OEM) make as of ODUs and IDUs

Indoor units Y/T/Multi Joints - Both liquid and gas line

Outdoor unit Y/T/Multi Joints - Both liquid and gas line

Supply, laying, dressing and testing of the following sizes of FRLS heavy duty PVC insulated round sheathed flexible copper conductor cable (I.S.I) of the following sizes for power connection from plug socket board to each indoor/each outdoor & control cum communication transmission screened shielded wiring from outdoor to indoor unit and wired remote controllers covered with PVC conduit / perforated cable tray / mini trunking pipe to be laid on wall / RCC ceiling / cross beams including cutting, drilling the wall where ever required and making good the same, supporting, and Clamping etc. Duly industrial cable for voltage grade Upto: 11KV as per 694:2010 as required.

(The size of the cable will be as per the OEMs' recommendation)

3 core x 2.5 sqmm ISI market FRLS PVC insulated copper conductor cable with PVC conduit/Trunking and accessories

3 core x 1.5 sqmm ISI market FRLS PVC insulated Screened shielded Communication Cable with PVC conduit/Trunking conduit and accessories

16 A - 3 pin Plugtop with indicator (Heavy duty)

Supply and laying 4 core x 10 sqmm FRLS heavy duty XLPE insulated armoured copper conductor industrial power cable (I.S.I) from Main MCB to VRF outdoor unit covered with PVC conduit / perforated cable tray / mini trunking pipe to be laid on wall / RCC ceiling / cross beams including cutting,drilling the wall where ever required and making good the same, supporting, and Clamping etc. Duly industrial cable for voltage grade Upto: 11KV as per 7098-1 :1998 as required.

Providing and fixing 4.00 mm dia (8 SWG) copper wire on surface or in recess for loop earthing on existing surface/cable tray from the nearest MCB to outdoor unit as required

Supplying, and laying of following dia rigid Heavy duty uPVC drain Water piping complete with accessories (elbows, tees, reducers, sockets, u-trap etc.) Supports, insulated with XPLE Class - O tubular insulation/with closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness etc. complete as required.

(The size of the water drain pipe will be as per the OEMs' recommendation)

32 mm dia rigid uPVC pipe with 13 mm thick insulation and accessories

40 mm dia rigid uPVC pipe with 13 mm thick insulation and accessories

Supply and charging of additional refrigerant gas R410A as complete required

Supplying and installing following size of perforated Hot Dipped Galvanized Iron cable tray (galvanization thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, closing covers, bend, reducers,Tee joints, Placing on exsiting PCC block on terrace, suspended from the ceiling with or supported from floor G.I. suspenders including G.I. bolts & nuts, etc. as required.

300 mm width X 75 mm depth X 2.0 mm thickness - Cable tray

300 mm width X 75 mm depth X 2.0 mm thickness - Cable tray "Bend"

300 mm width X 75 mm depth X 2.0 mm thickness - Cable tray "Tee"

Lifting, Shifting, Positioning of VRF Outdoor/indoor Units including handling using crane/manpower, placement on MS rails or pedestal, anchoring with bolts & nuts, leveling, necessary scaffolding arrangements, and all safety measures as required by site conditions.

32 HP ODU unit (16 HP + 16 HP ODU Units)

2.0 TR single way cassette indoor unit

Supply, installation, testing, and commissioning of Touch-Type wired Remote Controller suitable for VRV/VRF-based one-way cassette indoor units. The controller shall be capable of grouped control of a minimum of six (6) indoor units.

BVR BUILDTECH INA (BID ID -905197)