Modification of Conference Hall at Office of the RED, ER, RHQ, Kolkata Airport

Amount

98" or above display screen along with mounting kit

98" Display Installation with supporting cables & accessories

Rectractable Monitor along with rectractable lift & relay control

Installation of retractable monitor ,rectractabe lift & relay

Interactive touch based Monitor along with annotator

Document camera with built in microphone & light option

Cable cubbies

Wireless presentation system for local Presentation & Video Conference

Matrix Switcher & Control Processor along with Extension Accessories Transmitter/Receiver, HDMI, VGA, Twisted Pair cable etc as per Site Requirement

Wireless Lapel Microphone Set

Gooseneck Stem with mount base for podium.

Installation of Goosenect stem with mount base on Podium

Wireless Chairman 1no Unit & Delegate Microphone 13no Units along with wireless Control Unit, Docking Station/Transport Case , Chargers & Batteries

DSP with AEC

Power Amplifier

Speakers

IPAD as a Controller for Controlling Audio, Video, Microphone, Lights, curtains, AC as per Site Requirement along with necessary Programming & Softwares

16 port network switch

Audio/Microphone Cable

Speaker Cable

Stereo Audio / Control Cable

Shielded Cat6 cable

AV 42U Rack

Installation of 42U Rack

Laying of Audio/Micrphone Cable/Speaker Cable/Stereo Audio Cable/Shielded Cat 6 Cable

Rack Mountable 5 KVA Online UPS along with Batteries & Trolley for batteries

Installation of 5KVA Online UPS

Installation, Integration, Testing & Commissioning

Training

Documentation and Manuals

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, theperimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.5 mm thick tapered edge gypsum fire resistant board conforming to IS: 2095- Part I

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 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 upto 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 angleof 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 prepainted 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 20 mm thick beveled tegular mineral fibre false ceiling tile (NRC 0.7)

Providing & fixing in position Phenol bonded Bamboowood flooring with planks of sizes 14mm thick, 1800mm length (minimum) and 130 mm wide(minimum), in approved colour, texture and finish, having Performance Appraisal Certificate (PAC) issued by Building Materials & Technology Promotion Council (BMTPC). The flooring shall be fixed with tongue and groove interlocking system, with underlayment of 4mm thick expanded poly ethylene foam sheets having density 40kg/cum, over prepared surface with necessary quarter round planks of size 1900mm x 18mm and door reducer of size 1900mm x 44mm, wherever required. The bomboowood planks shall have minimum density of 1000 Kg/cum & minimum Hardness 1000 Kgf. with Eco friendly UV coating, all complete as per direction of Engineer in-charge.

Providing and Fixing Armstrong Channeled Woodworks perforated panels of width 192mm, thickness of 15mm and length 2400 mm or as required by the Architect/ approving engineer, made of Moisture Resistant fiber board with minimum 595 Kg./ Cum density substrate with a laminated facing as per the approved shade & finish and a melamine balancing layer on the reverse side. The boards shall have a special perforation pattern where the visible surface has a “Helmholtz” fluted perforation of 3mm width and 21mm of visible panel each. The edges of the panels shall be “tongue-and-grooved” to receive special clip for installation. The back of the perforated panel shall have sound absorbing non-woven acoustical fleece having NRC of 0.52. The panels shall be mounted on special aluminium splines using clips provided by Armstrong and approved by the Architect/ Engineer-in-Charge. INSTALLATION: Install wooden battens (provided by other) of section 50x50mm or as approved by the Architect on the solid wall horizontally using screws and plugs at spacing of 600mm centre-to-centre. Screw the aluminium extruded keel for channelled woodworks provided by Armstrong over the lowest and second wooden batten at an on-center distance of 600mm. Install the Skirting (provided by others) of width 50mm or more as required by the Architect/ Engineer-in-Charge and insert the tongue end of the panel in the skirting. Place the inside clip on the groove end of the panel along the AI keel and then place the tongue end of the next panel. Continue installing rows of panels by inserting the tongue into the groove of the earlier inserted panel and progressively installing inside clip into the next keel till the actual height is achieved. Finish off the edges using wooden moulding of matching colour (provided by others). Installation to be carried out by Armstrong Trained Installation team & Installation should be carried out as per Armstrong recommended procedure.

Providing and supplying Armstrong ' Optra Acoustical Wall Paneling' with square edges made of fibre glass substrate 25mm thick and wrapped on the front side with an acoustically transparent and classified for fire reaction class A as per ASTM E-84, fabric with an option of colors - Husk, Copper, Sangria, Sesame, Coffee, Charcoal, titanium, flame, peanut & Shell as per the choice of the Architect of size 600x600 mm provideing as per the instrufacturer. INSTALLATION: 4 nos. Armstrong wall panel Impalers of shall be fixed to the wall surface using self-taping screws. Silica based construction adhesive to be dabbed on to the projecting elements spikes) of the impalers. Armstrong Optra wall panels are maintained Installation to be carried out by Armstrong trained Installationm team 7 Installation should be carried out as per Armstrong recommended procedure.

Providing and fixing removable raised/false access flooring with system and its components of approved make for different plenum height with possible height adjustment upto 50 mm, comprising of modular load bearing floor panels supported on G.I. rectangular stinger frame work and G.I. Pedestal etc. all complete, as per the architectural drawings, as specified and as directed by Engineer-in-charge consisting of : a) Providing at required spacing to form modular framework, pedestals made out of GI tube of thickness minimum 1.5 mm and 22 mm outer diameter, fully welded on to the G.I. Base plate of size 100mm x 100mm x 2mm at the bottom of the pedestal tube, G.I. pedestal head of size 75mmx75mmx3.5 mm welded with GI fully threaded stud 16mm outer diameter with two GI Check nuts screwed on the stud for level adjustment upto 50mm, locking and stabilizing the pedestal head in position at the required level. The pedestals shall be fixed to the subfloor (base) through base plate using epoxy based adhesive of approved make or the machine screw with rawl plug. b) Stringers system in all steel construction hot dipped galvanized of rectangular size 589x16x29x0.80mm thick having holes at both ends for securing the stringers on to the pedestal head using fully threaded screws ensuring maximum lateral stability in all directions, the grid formed by the pedestal and stringer assembly shall receive the floor panel, this system shall provide adequate solid, rigid support for access floor panel, the system shall provide a minimum clear uninterrupted clearance between the bottom of the floor for electrical conduits and wiring etc. all complete as per the architectural drawings, as specified and as directed by the Engineer-in charge . c) Providing and fixing Access Floor panel of 600x600x32 mm medium grade Filled Steel anti static high pressure Lamination of 800H grade USF 800). Access Floor panel shall be steel welded construction with an enclosed bottom pan with uniform pattern of 49 hemispherical cones The top and bottom plates of Steel Gauges: top 0.6 mm and bottom 0.7 mm fused spot welded together (minimum 49 welds in each dome and 15 welds along each flange). The panel should be Corroresist epoxy coated for lifetime rust protection and cavity formed by the top and bottom plate is filled with Pyro grip non-combustible Portland cementitious core mixed with lightweight foaming compound. The access floor shall be factory finished with Anti-static High Pressure laminate with Non Warp technology upto 1mm thickness for superior adhesion and Surface flatness within 0.75mm.The panel is to withstand a Concentrated Load of 363 kgs applied on area 25mm x 25mm without collapse in the centre of the panel which is placed on four steel blocks. The panel will withstand and Uniformly Distributed Load (UDL) minimum 1650 kg/sqm and an impact load of 50kg all complete as per the approved manufacturers specification and as per the direction of Engineer-in-charge. All specification must be printed on the side of the panel to ensure the quality of the product.

Providing and fixing of 100mm Wide vertical blinds with 1.10 mm. wall thickness, head rail of 24.4 mm. height and 44.00 mm width weight 0.370 kg. per meters, extructed high strength aluminium alloy section, which is powder coatd for smooth and corrosion resistant finish and has end control unit of reduction gearbox. An end receiving gear attached to central sporcket unit which is driven by the Tilters chain made of 4.5 mm plastic heads @6mm pitch of the beads, moulded of 2.2mm thick polyester cord which roated the louvers by 1800 digree. End control unit of extruted aluminium havinng 3 key ways has tilt rod 6 mm average diametres. Runner made of moulded plastic has a gear and worm mechanics to hold the louvers and is driven by tilt rod to oparate the louvers. proper spacing of Runer is maintained by Spacer made of moulded Derlin. louvers are kept straight & are prevented form swaying by bottom mechanism (weight & chain). Bottom chain is made of 2 mm diameter plastic beads moulded on 1 mm diameter, braided high strenght polyester cord etc. as per the direction of E-I-C.

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 UPVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLSH PVC insulated copper conductor single core cable etc. as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLSH PVC insulated copper conductor, single core cable in surface/ recessed medium class UPVC conduit as required.

a) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

b) 2 X 6 sq. mm + 1 X 6 Sq. mm.earth wire

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

(a) 5/6 Amp switch

(b)5 pin 5/6 Amp socket outlet

(c) 16/6 Amp switch

(d) 5 pin 16/6 Amp socket outlet

(e) Electric roller blinds control

(f) Voltage search protectors - 1 module

SITC of UPVC adaptable DLP trunking system (105 x 50 mm) with suitable covers on top,separator i/c internal & external angle & Caps,plate junction,clip etc required as per site condition etc complete as required.

Supplying and fixing of following sizes of medium class UPVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supply and fixing of module mounting box suitable for fixing in cable trunking with modular plate and cover in front on surface or in recess, including providing and fixing 5 pin 16/6 amps modular socket outlet and 16/6 amps modular switch, connection etc. all accessories for fixing the same complete as required.

Supply and fixing of module mounting box suitable for fixing in cable trunking with modular plate and cover in front on surface or in recess, including providing and fixing 5 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. all accessories for fixing the same complete as required.

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 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 MCB DB complete with connections, testing and commissioning etc. as required.

(a) Single pole

(b) Double pole

SITC of High quality LED video conference Light, 50W or equivalent capacity, MS & Extruded aluminium body , CCT Tuneable from 2700 - 5700K, Protection Rating : IP20 Input power : AC110 - 230V , 50Hz. RF dimmable driver for individual light fixture Shadow less & camera sensitive light with color corrected LED source. High quality LED light having CRI > 95 throughout 2700-5700K with 100 lm/w, camera friendly with no green tone, Instant start, no humming sound, 600X600mm compatible size for fall ceiling panel installation & light with pan and tilt options, Flicker free and compatible up to 10,000 frames per second, Beam angle 60-90 degree (variable as per ceiling height ) with diffuser. Specially designed heat sink with aluminium extruded channels for effective passive cooling system (without fan) and suitable for remote operation etc. as per tender specifications complete as required. Make:LEKSA, Product code-Conex or equivalent approved by E.I.C

SITC of Strip light, smart LED flexiable strips with necessary power adoptor suitable for wireless controllable and Remote operation with dimmable driver and RGB facility for colour changing etc. as required

SITC of ACP Box (ALSTONE make) with dimensions of 10 Ft x 5 Ft x 0.5 Ft (wXhXd) having a suitable size illuminated border line, made for LED iIluminated logo with AIRPORTS AUTHORITY OF INDIA EASTERN REGION written in two languages Hindi & English in 3 M imported Acrylic sheet of 12 mm letter and to be glow with High sign module chip LED lights & it will be operate by Remote system with suitable rating Power Supply Unit including suitable fixing arrangements as per position of the site with highly finishing materials and as per technical specifications and drawings etc. with the approval of E.I.C as required

Supply and installation of 150X38 mm(3 Compartments) PVC Raceways underfloor Raceways , with internal compartments complete with PVC sheet jointing sleeves, fixing bracket,riser(225 width) and other accessories for under floor installation including cutting and chasing the floor,making good the same placing in position and cleaning from inside complete, etc as required.

Supply and installation of height adjustable metallic junction box with base and cover lid and other accessories for under floor installation including cutting and chasing the floor,making good the same placing in position and cleaning from inside complete of size 225x225x65mm(Height adjustable 65-90mm), etc as required for computer, power & telephone/ data cabling.

GODREJ AND BOYCE MFG CO LTD

Embee Software Private Limited