Supply, Installation, Testing and Commissioning of Air Conditioning system on ground and mezzanine floor of EDC House Building at Panaji, Goa

VRF/VRV AC System

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make 5 HP or 6 HP VRF / VRV Air conditioning system, outdoor unit (ODU) complying type-IV OEM standards working on HFC free refrigerant R410A or other required / suitable green equivalent refrigerant, for cooling capacity delivering 100% at 47 degree Celsius and non-stop cooling even at 56 degree Celsius and coefficient of performance (COP) 3 to 4, modular type horizontal hot air discharge suitable for total piping length up to 1000 metre operation in cooling mode with inverter based VRF / VRV technology microprocessor based control compressor starter / control panel complete with scroll compressor, air cooled anti-corrosive copper condenser coil of suitable shape for increasing maximum heat transfer area, built in oil separator, accumulator and oil receiver, copper tube aluminium fin air cooled condensor, condensor fan with motor suitable for 415 + 10%, 50 Hz, 3 phase power supply, internal copper refrigerant piping, internal wiring and first charge of refrigerant, etc. all housed in powder coated weather proof cabinet on provided angle iron frame or suitable foundation connected to the system in approved manner complete.

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make 8 HP VRF / VRV Air conditioning system, outdoor unit (ODU) complying type-IV OEM standards working on HFC free refrigerant R410A or other required / suitable green equivalent refrigerant, for cooling capacity delivering 100% at 47 degree Celsius and non-stop cooling even at 56 degree Celsius and coefficient of performance (COP) 3 to 4, modular type horizontal hot air discharge suitable for total piping length up to 1000 metre operation in cooling mode with inverter based VRF / VRV technology microprocessor based control compressor starter / control panel complete with scroll compressor, air cooled anti-corrosive copper condenser coil of suitable shape for increasing maximum heat transfer area, built in oil separator, accumulator and oil receiver, copper tube aluminium fin air cooled condensor, condensor fan with motor suitable for 415 + 10%, 50 Hz, 3 phase power supply, internal copper refrigerant piping, internal wiring and first charge of refrigerant, etc. all housed in powder coated weather proof cabinet on provided angle iron frame or suitable foundation connected to the system in approved manner complete.

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make 9 HP or 10 HP VRF / VRV Air conditioning system, outdoor unit (ODU) complying type-IV OEM standards working on HFC free refrigerant R410A or other required / suitable green equivalent refrigerant, for cooling capacity delivering 100% at 47 degree Celsius and non-stop cooling even at 56 degree Celsius and coefficient of performance (COP) 3 to 4, modular type horizontal hot air discharge suitable for total piping length up to 1000 metre operation in cooling mode with inverter based VRF / VRV technology microprocessor based control compressor starter / control panel complete with scroll compressor, air cooled anti-corrosive copper condenser coil of suitable shape for increasing maximum heat transfer area, built in oil separator, accumulator and oil receiver, copper tube aluminium fin air cooled condensor, condensor fan with motor suitable for 415 + 10%, 50 Hz, 3 phase power supply, internal copper refrigerant piping, internal wiring and first charge of refrigerant, etc. all housed in powder coated weather proof cabinet on provided angle iron frame or suitable foundation connected to the system in approved manner complete.

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make 10 HP VRF / VRV Air conditioning system, outdoor unit (ODU) complying type-IV OEM standards working on HFC free refrigerant R410A or other required / suitable green equivalent refrigerant, for cooling capacity delivering 100% at 47 degree Celsius and non-stop cooling even at 56 degree Celsius and coefficient of performance (COP) 3 to 4, modular type horizontal hot air discharge suitable for total piping length up to 1000 metre operation in cooling mode with inverter based VRF / VRV technology microprocessor based control compressor starter / control panel complete with scroll compressor, air cooled anti-corrosive copper condenser coil of suitable shape for increasing maximum heat transfer area, built in oil separator, accumulator and oil receiver, copper tube aluminium fin air cooled condensor, condensor fan with motor suitable for 415 + 10%, 50 Hz, 3 phase power supply, internal copper refrigerant piping, internal wiring and first charge of refrigerant, etc. all housed in powder coated weather proof cabinet on provided angle iron frame or suitable foundation connected to the system in approved manner complete.

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make VRF / VRV based ceiling suspended 4 Way cassette indoor unit (IDU) compact size (suitable for fitting inside 600 mm x 600 mm false ceiling grid) of nominal cooling capacity 1 TR having EER as per BEE standards and spcifications, suitable as per site requirement with swing louvers and adjustable blades from sides. Indoor units shall be complete with inbuilt drainage pumping arrangement, fan, refrigerant liquid and refrigerant piping, cordless remote control and fresh air port, etc. IDU shall have anti-corrosive coating suitable for coastal area complete in all respects to operate on 1-phase, 230 V, 50 Hz, AC input supply, consisting with any additional refrigerant and oil charge as per requirement during installation and connected to the system complete. The unit should also include cost of cabling with required plug duly wired upto the nearest power point, all etc complete. The indoor units are to be operated by cordless type remote control.

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make VRF / VRV based ceiling suspended 4 Way cassette indoor unit (IDU) compact size (suitable for fitting inside 600 mm x 600 mm false ceiling grid) of nominal cooling capacity 1.3 TR having EER as per BEE standards and spcifications, suitable as per site requirement with swing louvers and adjustable blades from sides. Indoor units shall be complete with inbuilt drainage pumping arrangement, fan, refrigerant liquid and refrigerant piping, cordless remote control and fresh air port, etc. IDU shall have anti-corrosive coatingsuitable for coastal area complete in all respects to operate on 1-phase, 230 V, 50 Hz, AC input supply, consisting with any additional refrigerant and oil charge as per requirement during installation and connected to the system complete.The unit should also include cost of cabling with required plug duly wired upto the nearest power point, all etc complete. The indoor units are to be operated by cordless type remote control.

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make VRF / VRV based ceiling suspended 4 Way cassette indoor unit (IDU) compact size (suitable for fitting inside 600 mm x 600 mm false ceiling grid) of nominal cooling capacity 1.5 TR or 1.6 TR having EER as per BEE standards and spcifications, suitable as per site requirement with swing louvers and adjustable blades from sides. Indoor units shall be complete with inbuilt drainage pumping arrangement, fan, refrigerant liquid and refrigerant piping, cordless remote control and fresh air port, etc. IDU shall have anti-corrosive coatingsuitable for coastal area complete in all respects to operate on 1-phase, 230 V, 50 Hz, AC input supply, consisting with any additional refrigerant and oil charge as per requirement during installation and connected to the system complete. The unit should also include cost of cabling with required plug duly wired upto the nearest power point, all etc complete. The indoor units are to be operated by cordless type remote control.

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make VRF / VRV based ductable type high static indoor unit (IDU) having nominal cooling capacity of 4 TR or 4.1 TR having EER as per BEE standards and specifications with evaporator fan with motor, copper tube aluminium fin evaporator coil, washable air filter, insulated drain tray, expansion device, cordless remote control with necessary controls and electrical terminal to receive power supply, etc. having anti-corrosive coating suitable for coastal area, with suitable ceiling suspension arrangement, with an electronic control console and any additional refrigerant and oil charge as per requirement during installation and connected to the system complete.The unit should also include cost of cabling with required plug duly wired upto the nearest power point, all etc complete. The indoor units are to be operated by cordless type remote control.

Supplying, erecting, testing and commissioning of DAIKIN / MITSUBISHI make VRF / VRV based ductable type high static indoor unit (IDU) having nominal cooling capacity of 8 TR having EER as per BEE standards and specifications with evaporator fan with motor, copper tube aluminium fin evaporator coil, washable air filter, insulated drain tray, expansion device, cordless remote control with necessary controls and electrical terminal to receive power supply, etc. having anti-corrosive coating suitable for coastal area, with suitable ceiling suspension arrangement, with an electronic control console and any additional refrigerant and oil charge as per requirement during installation and connected to the system complete. The unit should also include cost of cabling with required plug duly wired upto the nearest power point, all etc complete. The indoor units are to be operated by cordless type remote control.

Supplying, erecting and testing of high pressure grade required size copper connection Y or T joints / Refnuts approved by OEM of VRF / VRV type AC machines for liquid and suction lines complete erected on wall / ceiling with supports / raceways, nitrile rubber insulation, painting, etc. with brazing and testing for leakages confirming the normal operation of VRF / VRV air conditioning system, all etc. complete.

Supplying, laying / fixing, testing and commissioning of appropriate nominal refrigerant copper pipe MANDEV / RAJCO / INDIGO make, of 22.2 mm dia (OD) for liquid line / suction line supply and return piping of suitable gauge (hard drawn copper pipe for liquid line and for refrigerant lines) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainerswith insulation of 19 mm thick elastomeric nitrile rubber along with application of multicoating suitable for use with VRV / VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations complete with OEM standards of VRF / VRV air conditioning system, all etc. complete.

Supplying, laying / fixing, testing and commissioning of appropriate nominal refrigerant copper pipe MANDEV / RAJCO / INDIGO make, of 19.1 mm dia (OD) for liquid line / suction line supply and return piping of suitable gauge (hard drawn copper pipe for liquid line and for refrigerant lines) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainerswith insulation of 19 mm thick elastomeric nitrile rubber along with application of multicoating suitable for use with VRV / VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations complete with OEM standards of VRF / VRV air conditioning system, all etc. complete.

Supplying, laying / fixing, testing and commissioning of appropriate nominal refrigerant copper pipe MANDEV / RAJCO / INDIGO make, of 15.9 mm dia (OD) for liquid line / suction line supply and return piping of suitable gauge (hard drawn copper pipe for liquid line and for refrigerant lines) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainerswith insulation of 19 mm thick elastomeric nitrile rubber along with application of multicoating suitable for use with VRV / VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations complete with OEM standards of VRF / VRV air conditioning system, all etc. complete.

Supplying, laying / fixing, testing and commissioning of appropriate nominal refrigerant copper pipe MANDEV / RAJCO / INDIGO make, of 12.7 mm dia (OD) for liquid line / suction line supply and return piping of suitable gauge (hard drawn copper pipe for liquid line and for refrigerant lines) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainerswith insulation of 19 mm thick elastomeric nitrile rubber along with application of multicoating suitable for use with VRV / VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations complete with OEM standards of VRF / VRV air conditioning system, all etc. complete.

Supplying, laying / fixing, testing and commissioning of appropriate nominal refrigerant copper pipe MANDEV / RAJCO / INDIGO make, of 9.5 mm dia (OD) for liquid line / suction line supply and return piping of suitable gauge (hard drawn copper pipe for liquid line and for refrigerant lines) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainerswith insulation of 19 mm thick elastomeric nitrile rubber along with application of multicoating suitable for use with VRV / VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations complete with OEM standards of VRF / VRV air conditioning system, all etc. complete.

Supplying, laying / fixing, testing and commissioning of appropriate nominal refrigerant copper pipe MANDEV / RAJCO / INDIGO make, of 6.4 mm dia (OD) for liquid line / suction line supply and return piping of suitable gauge (hard drawn copper pipe for liquid line and for refrigerant lines) along with necessary supports, hangers, clamps, vibration isolators and fittings such as bends, tees, valves, gauges, strainerswith insulation of 19 mm thick elastomeric nitrile rubber along with application of multicoating suitable for use with VRV / VRF piping for protection against mechanical damages, fungal growth, flame spread, water permeance and ultra violet radiations complete with OEM standards of VRF / VRV air conditioning system, all etc. complete.

Supply and installation of condensate drain piping from Air Handling units to the drain disposal point using heavy gauge ASTRAL / PRINCE make 25 mm dia UPVC pipes including necessary fittings such as U-trap, Bends, Tees, Reducers, suitable supports, insulation with 12 mm thick ARMAFLEX / KFLEX make 'O' class Nitrile rubber foam insulation with suitable adhesive and then cover with 7 mil glass cloth layer. Scope shall include making required openings in wall wherever required and then finishing, all etc. complete.

Supply and installation of condensate drain piping from Air Handling units to the drain disposal point using heavy gauge ASTRAL / PRINCE make 32 mm dia UPVC pipes including necessary fittings such as U-trap, Bends, Tees, Reducers, suitable supports, insulation with 12 mm thick ARMAFLEX / KFLEX make 'O' class Nitrile rubber foam insulation with suitable adhesive and then cover with 7 mil glass cloth layer. Scope shall include making required openings in wall wherever required and then finishing, all etc. complete.

Supply and installation of condensate drain piping from Air Handling units to the drain disposal point using heavy gauge ASTRAL / PRINCE make 50 mm dia UPVC pipes including necessary fittings such as U-trap, Bends, Tees, Reducers, suitable supports, insulation with 12 mm thick ARMAFLEX / KFLEX make 'O' class Nitrile rubber foam insulation with suitable adhesive and then cover with 7 mil glass cloth layer. Scope shall include making required openings in wall wherever required and then finishing, all etc. complete.

Supply, fabrication, installation and testing of machine made sheet metal ducts fabricated from 24 gauge (0.6 mm thickness) galvanized steel sheets of TATA / JINDAL make complete with joints, galvanized angle supports with full threaded rods, anchor fastners, 4 mm thick neoprene rubber gaskets, galvanized nut-bolts, etc. as per the approved shop drawing and as required by BIS requirements. Scope shall include air balancing and submission of report. Payment shall be made for the surface area of installed ducts with measurements taken along the center line of ducts on a linear basis with no additional payment for bends/transitions, all etc. complete.

Supply, fabrication, installation and testing of machine made sheet metal ducts fabricated from 22 gauge (0.8 mm thickness) galvanized steel sheets of TATA / JINDAL make complete with joints, galvanized angle supports with full threaded rods, anchor fastners, 4 mm thick neoprene rubber gaskets, galvanized nut-bolts, etc. as per the approved shop drawing and as required by BIS requirements. Scope shall include air balancing and submission of report. Payment shall be made for the surface area of installed ducts with measurements taken along the center line of ducts on a linear basis with no additional payment for bends/transitions, all etc. complete.

Supply, installation, testing and commissioning of DYNACRAFT / SYSTEMAIR / CARYAIRE make manually operated, opposed blade, duct mounted, flanged volume control dampers of required sizes in GI construction complete with operating mechanism, mounting arrangement, rubber kits, etc. complete.

Supply, fabrication, installation and testing of Flexible canvass connections constructed between ductable unit / dampers / ducting of required size with fire resistant flexible double canvass sleeve all etc. complete.

Supplying and installing of Collar dampers of galvanized iron material of up to 120 microns for anticorrosive resistance for supply air grille of required size, all etc. complete

Supply and installation of DYNACRAFT / SYSTEMAIR / CARYAIRE make Fresh Air inlet louvers to be fixed in external wall, all in powder coated Aluminium construction with SS bird screen as per approved shop drawings. Scope includes all necessary fixing hardware, all etc. complete.

Supplying, installing, testing and commissioning of KRUGER / CARYAIRE make rectangular shape low noise Inline type Fresh air supply fan for Indoor units of VRF / VRV AC system complete with G4 grade washable filters, Fan with drive motor suitable for 230 + 10% volts, 50 cycles, 1 phase AC supply with speed less than 1000 RPM and Inspection door at the bottom. Capacity of the unit shall be 330 CFM at 25 mm static. Scope shall include support frame, suspenders, vibration isolators and all necessary installation hardware. Complete technical details of these units shall be submitted and approval shall be obtained from client / consultant before procurement of the unit, all etc. complete.

Supplying, installing, testing and commissioning of KRUGER / CARYAIRE make rectangular shape low noise Inline type Fresh air supply fan for Indoor units of VRF / VRV AC system complete with G4 grade washable filters, Fan with drive motor suitable for 230 + 10% volts, 50 cycles, 1 phase AC supply with speed less than 1000 RPM and Inspection door at the bottom. Capacity of the unit shall be 400 CFM at 25 mm static. Scope shall include support frame, suspenders, vibration isolators and all necessary installation hardware. Complete technical details of these units shall be submitted and approval shall be obtained from client / consultant before procurement of the unit, all etc. complete.

Supply, installation and testing of Duct mounted Air Flow Controllers of ALDES or equivalent make approved by client rated for precise supply of 40 CFM air flow of outside fresh air to each Indoor unit, all etc. complete. Contractor shall submit technical submittal and take approval from client before procurement.

Supply, installation and testing of Duct mounted Air Flow Controllers of ALDES or equivalent make approved by client rated for precise supply of 70 CFM air flow of outside fresh air to each Indoor unit, all etc. complete. Contractor shall submit technical submittal and take approval from client before procurement.

Supply, installation and testing of Duct mounted Air Flow Controllers of ALDES or equivalent make approved by client rated for precise supply of 100 CFM air flow of outside fresh air to each Indoor unit, all etc. complete. Contractor shall submit technical submittal and take approval from client before procurement.

Supply, installation and testing of Duct mounted Air Flow Controllers of ALDES or equivalent make approved by client rated for precise supply of 120 CFM air flow of outside fresh air to each Indoor unit, all etc. complete. Contractor shall submit technical submittal and take approval from client before procurement.

Supply, installation and testing of Duct mounted Air Flow Controllers of ALDES or equivalent make approved by client rated for precise supply of 160 CFM air flow of outside fresh air to each Indoor unit, all etc. complete. Contractor shall submit technical submittal and take approval from client before procurement.

Supply, fixing and testing of 100 mm dia pre-insulated flexible ducts for connecting branch ducts with the Cassette Indoor units complete with brass circular clips at both ends and necessary installation hardware, all etc. complete. The insulation material used shall be such that it will not shed any particles,

Supply and fixing of External Thermal insulation on AC ducts with 12 mm thick ARMAFLEX / KFLEX make 'O' Class Nitrile rubber foam of 40-60 kg density having factory applied black glass cloth protection layer. Adhesive used shall be as per recommendation of insulation manufacturer and all joints shall be sealed properly. Payment shall be made for actual surface area of ducts insulated at site. Necessary scaffolding for carrying out insulation shall be in the scope of contractor. Measurement shall be taken on the finished insulated ducts with additions for insulation on duct flange joints.

Supply and installation of internal Acoustic lining in supply air ducts with 9 / 10 mm thick Armasound acoustic lining material. Quoted price shall be inclusive of the adhesive recommended by the manufacturer of acoustic material.

Fabrication, supply, installation, testing and commissioning of wall mounted weather-proof cubicle type Electrical Panel for power distribtion to AC equipment. The Panel shall have Incomer of 100 Amp MCCB with MF meter and indication lamps for 3 phases. Outgoing feeders shall be as follows: (a) 5 nos. 25 A TP MCBs with RCCB 100 mA including 1 no. spare for ODUs of VRF system (b) 15 nos. 6/10 A DP MCBs (including 2 spare) for IDUs and Fresh air fans. The Panel shall be complete with Busbar chamber, Cable alley, Earthing, MS epoxy painted mounting frame, labeling of each cubicle, etc. The Bidder may alter outgoing feeders or add any component if required to suit the equipment offered by them. The contractor shall submit GA drawing, wiring diagram, Material list, etc. and obtain approval from EDC & Consultant before fabrication of the panel.

Supply, installation, testing and commissioning of Shielded communication cable as recommended by the VRV / VRF original Equipment manufacturer for interconnecting all indoor units with outdoor units, all etc. complete. Cables shall be laid inside high density PVC conduits with sealed joints and shall include supports and terminations as necessary.

Supply and installation of sheet metal trays for supporting copper pipes as well as power & control cables fabricated from 18 G (1.2 mm thick) galvanized perforated sheets. The tray dimensions shall be 450 mm width x 40 mm height. Rate shall include all necessary supports and installation hardware. All MS items shall be galanized or with epoxy paint.

Supply and installation of sheet metal trays for supporting copper pipes as well as power & control cables fabricated from 18 G (1.2 mm thick) galvanized perforated sheets. The tray dimensions shall be 300 mm width x 40 mm height. Rate shall include all necessary supports and installation hardware. All MS items shall be galanized or with epoxy paint.

Supply and installation of sheet metal trays for supporting copper pipes as well as power & control cables fabricated from 18 G (1.2 mm thick) galvanized perforated sheets. The tray dimensions shall be 200 mm width x 40 mm height. Rate shall include all necessary supports and installation hardware. All MS items shall be either galvanized or with epoxy paint.

Supplying, erecting and terminating XLPE armoured cables 1100 V 3.5 core 95 sq mm Aluminium conductor with continuous 8.35 sq mm (10 SWG) GI earth wire complete erected and terminated with double compression glands & lugs and installed on wall or cable tray as per specification no. CB-LT/AL

Supplying, erecting and terminating XLPE armoured cables 1100 V 4 core 6 sq mm Copper conductor with continuous 5.48 sq mm (12 SWG) GI earth wire complete erected and terminated with double compression glands & lugs and installed on wall or cable tray as per specification no. CB-LT/CU

Supply, installation, testing and commissioning of power wiring from AC Panel to each of the Cassette type indoor units with a set of three nos. 2.5 sq mm copper conductor flexible cables Phase / Neutral / Earth laid in PVC conduits including clamping/supporting as necessary.

Supply, installation, testing and commissioning of power wiring from AC Panel to each of the Ductable type indoor units with a set of three nos. 4 sq mm copper conductor flexible cables Phase / Neutral / Earth laid in PVC conduits including clamping/supporting as necessary.

Supply and fixing of modular type shuttered power sockets & switch complete with surface mounting box for 1 nos of 6A as per the requirements. The rate shall be inclusive of connecting of switches of approved make.

Supply, Installation, Testing & Commissioning of 2' x 2' (600 x 600mm) 38 w (system wattage) LED watt light tile with full diffuser 84% transferancy 6000k color temp and CRI >78%. The fitting shall be fixed with chain, screws, etc. The fitting shall be recessed mounted suitable for Grid Ceiling, with full acrylic diffuser and delivered lumens > 3000 lumen , The rate shall include connection with 3 core 1.5 sqmm. flexible copper cable with Flexible Conduit. Make: Philips/ Wipro/ Panasonic

Supply, Installation, Testing & Commissioning of LED down Lighter 15 watts system loss complete with SMPS lamp etc. LEDEYE 15w Make: Philips/ Wipro/ Panasonic

Dismantling and disposing of existing false ceiling in POP including existing AC ducts, its framework, light fixtures, wiring, conduit pipes, LAN cables,etc. Care should be taken of existing items such as light fittings, smoke devices and any other electrical devices so that they are not damgaed while demolition. The light fittings are to be removed & they should be carefully stacked and handed over to EDC. Disposal of other items to be done immediately and removing and carting away all the debris and disposal in contractor's own premises or elsewhere at his own responsibility & cost. Site should be kept clean for work with no remains of any material from existing structure. Rates to include tools, labour, handling, storage, lifts, etc. with all etc. complete.

Providing and Erecting false ceiling of Mineral Fiber ceiling of Amstrong/Gyproc make - Grid False Ceiling -600X 600 ceiling- Fine Fissured with beveled Tegular with black Sillhoutte edge, main runner- 15mm x 44mm x 3600mm ceiling suspension system, Grid system- concealed T- system, cross Tees- 15mm x 44mm x 1200mm and 15mm x 44mm x 600mm- Perimeter section (wall angle)- 15mm x x 25mm x 3000mm Lay-in tile 600 x 600mm x 15mm mineral fiberboard tile of approved design & in microlook pattern complete including making necessary cut-outs for electrical fixtures, etc. as per the instructions of EDC/ Consultant.

Providing & fixing suspended false ceiling using 12.5mm thick Gypsum boards of the specified brand and GI framework of Gyp steel or equivalent comprising of GI perimeter channel of 22 gauge having one flange of 20mm, another of 30mm and web of 27mm fixed to brick wall partition along periphery of ceiling with screws at 610mm c/c, GI intermediate channel of size, 45mm web, two flanges each of 15mm & thickness 0.9mm suspended from the soffit / ceiling at 600mm c/ c spacing, GI ceiling sections of 0.55mm thk, Gyp boards with tapered edges to be screwed to the framework. Gyp boards are to be joined and finished so as to have a flush look which includes filling and finishing the tapered and square edge of the boards with gypsum roller net tape & approved quality joining compounds. The work also includes vertical drops, curvature, providing & making forma cutting of gyp boards & frame work and providing cutouts / openings and additional supports wherever required for the fixing of ceiling fixtures like, lights, A.C grills, sprinklers, smoke detectors etc. complete.

Providing & applying Plastic Premium emulsion paint of approved make & shade as specified by EDC to old & new surfaces over one coat of primer and two coats of required shades, after thorough brushing/ scraping the surfaces free from mortar droppings & other foreign matter, filling cracks with 'Crackseal" expansion filler, preparing the surface, all unevenness to be levelled by applying putty including scaffolding, applying primer, sand papering etc. The roller to be used in the paint application.

Removal and purchase of existing water cooled package unit of 11 TR capacity of Bluestar 2009 & 2010 make along with 2 nos. of compressor, fan, meter, etc.on 'as is where is basis' to be taken away including transportation, lifting all etc. complete. The necessary rectification of existing system shall be done including the reattachement of MS water cirrculation pipeline so that the package units on 1st & 3rd floor are functional without disturbance. (Amount payable to EDC Ltd. by the Contractor)

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