Supply Installation, testing and Operation of HVAC work in Integrated Building for Subordinate office of Finance Department of Uttarakhand at IT Park Dehradun-4th call

Amount

VRF System

Lifting & Shifting, Supply, Installation, Testing, Commissioning of floor mounted top / side discharge type Heating & Airconditioning Outdoor unit with Variable refrigerant flow system with required indoor units, refrigerant piping, refnet connection, individual controller, Necessary integrator for BMS with open protocol. The quote for the work should include necessary, lifting charges for mounting the Condensing units with rubber pads, first charge of 410A refrigerant and mounting of indoor units and other accessories. The outdoor unit shall be factory assembled, weather proof casing, constructed from heavy gauge mild steel panels and coated with baked enamel finish. The unit should be completely factory wired, tested with all necessary controls. The outdoor unit shall be modular in design and should be allowed for side by side installation. Each modular inverter outdoor shall be having highly efficient digltal scroll / inverter compressors , Heat exchanger, condenser fan etc., capable to operate at 3 Phase, 415 +/- 10 % Volts, 50 hz power supply. The unit shall be provided with its own microprocessor control panel & electrical compartment with all necessary electrical and control components.

60 HP Heat Pump (For all floors TFA Units)

40 HP Heat Pump

Ductable / Cassette type/Wall Indoor Units

Supply, installation, testing & commissioning of Cassette type/ Ductable/Wall type indoor units for VRV system suitable for 220-240 V , 50 Hz AC power supply having galvanized steel plate casing. The unit shall be insulated with sound absorbing, thermal insulation material, Polystyrene / Polyethylene foam. The unit shall be supplied with suitable decorative panel & resin net filter with Mold resistance. The unit shall be supplied with drain hose, clamp metal, washer fixing plate, sealing pads, screws, clamps, washer for hanging bracket & insulation for fitting.

Ductable Indoor Units

8.0 TR Ductable Unit (Including corded remote controller)

6.4 TR Ductable Unit (Including corded remote controller)

5.5 TR Ductable Unit (Including corded remote controller)

3.2 TR Ductable Unit (Including corded remote controller)

2.6 TR Ductable Unit (Including corded remote controller)

1.6 TR Ductable Unit (Including corded remote controller)

Cassette Indoor Units

1.3 TR 4-way Round flow Cassette Unit (Including cordless remote controller)

1.6 TR 4-way Round flow Cassette Unit (Including cordless remote controller)

3.2 TR 4- way Round flow Cassette Unit (Including cordless remote controller)

1.6 TR 1-way Cassette Unit (Including cordless remote controller)

2.0 TR 1-way Cassette Unit (Including cordless remote controller)

Hi-Wall Unit

0.6 TR Wall hung Unit (Including cordless remote controller)

0.8 TR Wall hung Unit (Including cordless remote controller)

1.3 TR Wall hung Unit(Including cordless remote controller)

1.6 TR Wall hung Unit(Including cordless remote controller)

2.0 TR Wall hung Unit(Including cordless remote controller)

Supply, installation, testing & commissioning of Drain pump kit with accessories for Hi-wall indoor Units. It shall be suitable to fit inside wall hung indoor unit and shall be able to lift water upto 5 mtr. Height. It shall be suitable for 230 V, 50 Hz AC power supply.

Hi-Wall- Split type unit for Server Room (stand by)

Supply, installation, testing & commissioning of Wall Mounted Type Indoor & Outdoor Air-conditioning units comprising of Swing Compressors, Eco-friendly Refrigerant, DX Evaporator coil, thermostatic expansion device with external equilizer, air-cooled condensers, TEFC Motor, Micro- processor based control panel, Drain Pain, pipe connections, PCBs etc. All items shall be encased in sheet metal cabinet of following capacities:

1.5 TR - Hi-wall Split Unit (5 Star Inverter type) Cooling Only .

1.0 TR - Hi-wall Split Unit (5 Star Inverter type) Cooling Only .

Supply, installation, Including pressure testing as per specifications of copper refrigerant piping complete with all copper fittings for the above split units. Piping associated with the units to be insulated with 13 mm thick closed cell elastomeric insulation in tubing form as required. Piping shall be laid on proper slotted angle trays clamped with saddles and cost shall be included. Cost of sealant to be included for sealing all refrigerant sleeves after installation of pipes with insulation & pressure testing.

Pair of Soft copper refrigerant piping for 1.5 TR Hi-Wall type split unit.

Pair of Soft copper refrigerant piping for 1.0 TR Hi-Wall type split unit.

Ductable Unit split type for Kitchen

Supply, installation, testing & commissioning of Air-cooled Mid/ High static Pressure Duct type with Ecofriendly R-32 refrigerant air-conditioning units of following capacity comprising of evaporating unit & condensing unit with SCROLL compressor with Single Cuircuit & single outdoor.

4.0 TR capacity

Supply, installation, Including pressure testing as per specifications of copper refrigerant piping complete with all copper fittings for the above split type Ductable units. Piping associated with the units to be insulated with 13/19 mm thick closed cell elastomeric insulation in tubing form as required. Piping shall be laid on proper slotted angle trays clamped with saddles and cost shall be included. Cost of sealant to be included for sealing all refrigerant sleeves after installation of pipes with insulation & pressure testing.

Pair of Soft/Hard copper refrigerant piping for 4.0 TR Ducted Unit.

Ceiling Suspended Air Handling Unit(TFA Unit)

Supply, Installation, Testing and commissioning of factory built Ceiling Suspended type double skin Treated fresh air units made of 43 mm thick panels , G.I. casing of thickness 0.63mm outside layer and 0.63mm inside layer, with thermal brick profile, complete with DIDW forward curve SA blower section with blower suitable for static pressure required, cooling coil section with aluminum finned copper tubes (tubes thickness not less than 0.5 mm) cooling coil of 6/8 rows deep( Dx type),mixing box, expansion valve, filter section with 50 mm thick metal viscous/ washable synthetic type air pre-filters,fine filter, belt drive package with TEFC drive motor of Eff-1 suitable for 415 ± 10% V, 50Hz, 3 Phase AC supply, DX kit, DX Expansion valve , Suitable to run with vrv outdoor unit , drain connections, stainless steel (18G) drain pan with PUF insulation.

9.0 TR, 2000 CFM (RA-1000 CFM & FA-1000 CFM) , Static-40 mm

Treated Fresh Air (Standard Available Model)

Supply,installation,testing and commissioning of following minimum capacity and external static pressure VRF/VRVceiling mounted ductable type Treated Fresh Air Unit equipped with washable synthetic media pre-filter, Fine filter, Fresh air intake section, fan section with low noise fan /dynamically balanced blower ,multi speed motor, coil section with DX copper coil ,electronic expansion valve, corded remote control, outer cabinet, vibration isolators, drainpan, other necessary supports etc., suitable for operation on single phase AC supply 230V±10%,50Hz complete as required.

8.0 TR, 1236 CFM

Refrigerant Piping

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 elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications etc. as required :

41.27 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm with 19 mm thick insulation

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

28.58 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

19 mm dia (OD) (Hard 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

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

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

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

Refnets/Y joints

Supply,Installation, testing and commissioning of fittings Y-joints and headers for all indoor units as per layout drawing.

Drain Piping

Supply, installation, Testing of uPVC Pipe complete with fittings, supports as per specifications and duly insulated with 9 mm thick pipe section of closed cell nitrile rubber as per direction of Engineer-In-Charge & specifications enclosed as reqd.

50 mm dia

40 mm dia

32 mm dia

Factory Fabricated Ducting

Supply, installation, balancing and commissioning of Factory fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved shop drawings and specifications of following sheet thickness complete as required.

24 G galvanized sheet steel

22 G galvanized sheet steel

20 G galvanized sheet steel

18 G galvanized sheet steel

Site Fabricated Ducting

Supply, installation, balancing and commissioning of Site fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved shop drawings and specifications of following sheet thickness complete as required.

24 G galvanized sheet steel

22 G galvanized sheet steel

20 G galvanized sheet steel

18 G galvanized sheet steel

Supply, fabrication, Installation and testing of flexible connections constructed of flexible double canvas sleeve with Fire proof, necessary mounting arrangement, flanges, nuts and bolts etc. in accordance with approved shop drawings and as per the specifications

Supply,installation,fixing of Pre insulated Aluminum flexible duct of 4"/6" dia complete with 6/9 mm nitrile insulation ,hangers,supports,bend,tees etc. as as per specifications.

Duct Acoustic Linning

Supply and fixing of acoustic lining of supply air duct and plenum with 25 mm thick resin bonded glass wool having density of 32 kg/m³, with 25 mm X 25 mm GI section of 1.25 mm thick, at 600 mm centre to centre covered with Reinforced Plastic tissue paper and 0.5 mm thick perforated aluminum sheet fixed to inside surface of ducts with cadmium plated nuts, bolts, stick pins, CPRX compound etc. complete as required and as per specifications

Duct Thermal Insulation

Supply, installation, testing & commissioning of thermal insulation closed cell elastomeric material (nitrile rubber) having fire retardant Class “O” properties. Density of insulation material shall range between 0.04-0.07 gm/Cucm. Thermal conductivity (K value) at 40 C mean temperature and Service temperature limit shall be 0.039 W/M.K and –40C to 105C respectively. Water vapour permeability shall not be less than 7000 Kg/Pa/s.m. Water absorption shall not be more than 1.5% by weight. Insulation material shall have excellent ozone resistance properties. Excellent Thermal Stability. Insulation material shall be tested for the said properties in accordance with the relevant international codes including BS 874 Part 2 1986, DIN 52612(K Value), DIN 52615 (Water vapour permeability), BS 476 Part6 & Part7 (Flammability).

13 mm thick

Underdeck Thermal Insulation For Exposed Roof

Supply, installation, testing & commissioning of thermal insulation closed cell elastomeric material (nitrile rubber) having fire retardant Class “O” properties. Density of insulation material shall range between 0.04-0.07 gm/Cucm. Thermal conductivity (K value) at 40 C mean temperature and Service temperature limit shall be 0.039 W/M.K and –40C to 105C respectively. Water vapour permeability shall not be less than 7000 Kg/Pa/s.m.Water absorption shall not be more than 1.5% by weight. Insulation material shall have excellent ozone resistance properties. Excellent Thermal Stability. Insulation material shall be tested for the said properties in accordance with the relevant international codes including BS 874 Part 2 1986, DIN 52612(K Value), DIN 52615 (Water vapour permeability), BS 476 Part6 & Part7 (Flammability).

32 mm thick

Grill/Diffuser/Damper/Louvers For Supply/Exhaust & Fresh Air

Supply, Installation and Testing of volume control damper of galvanised steel sheet, provided with suitable links, levers and quadrants for manual control of volume of air flow and for proper balancing of air distribution.

Supplying & fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications.

Supplying & fixing of powder coated extruded aluminium Return Air Grills without aluminium volume control dampers as per specifications.

Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core.

Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core.

Supply, installation, testing and commissioning of Fresh Air/Exhaust air louvers with section comprising of powder coated Aluminium louvers with bird screen as required.

Supply, Installtion and Testing of spigots of different size to faciliate flexible duct connection.Quoted price shall be inclusive of necessary clamping arrangement.

200 mm dia

150 mm dia

100 mm dia

Supply, Installation,Testing & Commissioning of Motorised volume control dampers along with actuator necessary electrical wiring and accessories as per the approved shop drawings and specifications.

Supply, fixing, testing & commissioning of motorised fire dampers with actuator and control panel in smoke extraction fans of required sizes including control wiring. The damper shall be motorised and open in case of fire. The actuators of these dampers shall be interlock with fire panel and fan motor as per requirement at site as complete for the approved performance of the equipment and as per specification.

Fire Damper

Actuatar

Air-Washser

Supplying, installing, testing and commissioning of CELLULOSE FILL AIR WASHER giving 95% adiabatic saturation efficiency at 500 FPM air velocity across pads, factory assembled and complete with 16 gauge GI casing, SS water sump , Cellulose fill, water distribution header, GI piping, butterfly valves, for quick fill; isolation of tank and pumps, Y strainers at pumps and necessary fittings. The quoted price shall also include provision of GSS partitions duly reinforced at intake side of air washer and GSS louvers with bird-screen, fabric filters and drift eliminators. The price shall also include horizontal monoblock pumps of suitable rating, factory mounted on mild steel channel base with electric motor for circulation of water . Pumps shall be aligned and suitable for 415±10% volts, 50 cycles 3 phase power supply. One No. 3 phase isolator switch in weather proof enclosure shall be provided near motor.

2800 CFM @ 40 mm static pressure water gauge

Wet Scrubber Unit

Supplying, installing, testing and commissioning of CELLULOSE FILL WET TYPE SCRUBBER, giving 95% adiabatic saturation efficiency at 500 FPM air velocity across pads, factory assembled and complete with 16 gauge GI casing, SS water sump , Cellulose fill, water distribution header, GI piping, butterfly valves, for quick fill; isolation of tank and pumps, Y strainers at pumps and necessary fittings. The quoted price shall also include provision of GSS partitions duly reinforced at intake side of scrubber and GSS louvers with bird-screen, fabric filters and drift eliminators. The price shall also include horizontal monoblock pumps of suitable rating, factory mounted on mild steel channel base with electric motor for circulation of water . Pumps shall be aligned and suitable for 415±10% volts, 50 cycles 3 phase power supply. One No. 3 phase isolator switch in weather proof enclosure shall be provided near motor.

3000 CFM @ 40 mm static pressure water gauge

Propeller Fan

Supplying, installation, testing & commissioning of Propeller type exhaust air fans suitable for following capacities complete with electric motor suitable for operation on 220 V ± 10%,50 Hz, 1 phase AC supply fitted with moumting frames, louvers and bird screen etc. of the following capacities.

Air Quantity : 100-200 CFM

Static Pressure : 10 mm wg

Motor rating : As Required

Duty : Toilet

Inline Fan

Supplying, installing, testing and commissioning of INLINE FANS direct/belt driven, double skin, internally acoustically lined and constructed of galvanized steel. All outdoor application fan shall be of IP 55 rating. The fan shall be DIDW with forward curve impeller fitted with maintenance free external rotor motor. The motor shall be suitable for 220±10%/415±10%(as required).Cost to include necessary switching / Starter panel (suitable for out door applications) along with, including cabling ,wiring & earthing as required volt single phase 50 cycles AC Supplying. All units shall be complete as required with duct flexible connector and volume control damper. The fan shall have low sound level exceeding not more than 40 DBA at three meter distance.

Air Quantity : 600 CFM

Static Pressure : 25 mm wg

Motor rating : As Required

Duty : Toilet

Air Quantity : 100 CFM

Static Pressure : 5 mm wg

Motor rating : As Required

Duty : Toilet

Fans For Fresh & Exhaust Air

Supply, installation, testing and commissioning of Tube Axial FANS for exhaust/ Fresh air suitable for installing in any position in Horizontal or vertical. The motor shall be of class F/H (H class wherever specified in the item, to withstand a temperature of 250 degree celcius for 2 hours) suitable for 415 V ± 10% volts three phase 50cycle, AC supply & meeting criterion as per ASHRAE standard 90.1-2010 and high efficiency (IS 12615) . The fan shall be equipped with mounting bracket Inlet & outlet cone required at discharge. all normal application fans shall be provided with sound attanuators at inlet & outlet The fan shall be low RPM (less than 1450 RPM) .

Design Parameters: 1. The complete fan along with motor shall be high efficient one with fire rated. 2. Fan shall be CE Certified in conformance to EN 12101-3:2015 for high temprature. 3. Fan outlet velocity shall be limited to maximum of 16 m/sec with tolerance of ± 5%. 4. Each fan shall bear AMCA certified (For Air and Sound Performance and FEG) .Fan model number and fan curve shall be provided with AMCA certificates by manufacturer respectively. 5. Fan noise level shall be kept below 80dB at all the time except in case of fire. To achieve specified dB(A) level sound attenuators shall be provided at inlet / outlet and included in the cost. 6. The speed of fan shall not exceed 1000 RPM for fans with impeller diameter above 450 mm and 1450 RPM for fans with impeller diameter of 450 mm and less.

All above with support(as per manufacturer standard), mountings, vibration isolators, fire retardant flexible canvass connector 150 mm deep (at Inlet & Outlet as required), bird screen (at Inlet & Outlet as required) etc. & of following capacity.

Duty : Lift Lobby Pressurization At Terrace

Air Quantity : 14000 CFM- with F Class Motor

Static Pressure : 30 mm wg

Duty : Lift Well Pressurization At Terrace

Air Quantity : 9500 CFM with F Class Motor

Static Pressure : 25 mm wg

Duty : Lift Well Pressurization At Terrace

Air Quantity : 19000 CFM with F Class Motor

Static Pressure : 30 mm wg

Duty : StairCase-1 Pressurization At Terrace

Air Quantity : 20000 CFM with F Class Motor

Static Pressure : 30 mm wg

Duty : StairCase-2 Pressurization At Terrace

Air Quantity : 15000 CFM with F Class Motor

Static Pressure : 30 mm wg

Duty : Lower Basement Ventilation for Exhaust

Air Quantity : 6500 CFM with H Class Motor

Static Pressure : 25 mm wg

Duty : Lower Basement Ventilation for Fresh Air

Air Quantity : 6500 CFM with F Class Motor

Static Pressure : 25 mm wg

Duty : Upper Basement Ventilation For Exhaust

Air Quantity : 7000 CFM with H Class Motor

Static Pressure : 25 mm wg

Duty : Upper Basement Ventilation For Fresh Air

Air Quantity : 7000 CFM with F Class Motor

Static Pressure : 25 mm wg

Duty : Smoke Extraction of Auditorium at GF

Air Quantity : 3600 CFM with H Class Motor

Static Pressure : 15 mm wg

Duty : Make up Air Supply for Auditorium at GF

Air Quantity : 3600 CFM with F Class Motor

Static Pressure : 15 mm wg

Duty : Smoke Extraction for common spaces ( First to Fifth floor)

Air Quantity : 9500 CFM with H Class Motor

Static Pressure : 15 mm wg

Duty : Make up Air Supply for common spaces ( First to fifth floor)

Air Quantity : 9500 CFM with F Class Motor

Static Pressure : 15 mm wg

Electrical Parts

Ventilation Panel

Installation, testing & commissioning of cubical type floor mounted panel indoor/Outdoor TYPE WITH IP-42 PROTECTION suitable for 415V, 3 Phase, 4 Wire 50 Hz AC supply system fabricated in compartmentalized design from CRCA sheet steel of 2mm thick for frame work and covers, 3mm thick for gland plates i/c cleaning & finishing complete with 9 tank process before powder coating in approved shade, having suitable capacity extensible type TPN Aluminium Alloy bus bars of high conductivity, DMC/ SMC bus bar supports, with short circuit withstand capacity of 31 MV A for I Sec., bottom base channel of MS section not less than 100mm x 50mm x 5mm thick, fabrication shall be done in transportable sections, entire panel shall have a common GI earth bar of size 32mm x 5mm at the rear with 2 Nos. earth stud, solid connections from main bus bar to switch gears with required size of Al. bus bars and control wiring with 1.5 sq.mm. PVC insulated FRLS copper conductor Single Core cable, cable alleys, cable gland plates in two half, i/c providing following switch gears.

The Panel should be IBMS compatible. (The starter should have auto manual operation to take signal from fire panel for automatic operation of fan in case of fire.)

VENTILATION PANEL-1 FOR BASMENT-1&2, LOC: ELECTRICAL PANEL ROOM

Incoming:

Suitable Amp FP MCCB (25 KA) (Ics=Icu upto 433 V) thermal magnetic release with over current and short circuit releases, all indication, front operating handle & door interlock )

3 Nos. Phase indication LED lamps with 2 Amps back up MCB, breaker ' ON/OFF' indicating light with 2A MCB with ammeter and voltmeter .

Bus Bar

TPN aluminium extensible type main bus bars of minimum of 200 Amp capacity and auxiliary bus bar of suitable capacity with heat shrinkable coloured sleeves and i/c DMC/SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc.

Outgoings:

(Following All MCB's of following capacity (Ics=Icu upto 433 V) thermal magnetic release with over current and short circuit releases, 3 Nos. Phase indication LED lamps with 2 Amps back up MCB, front operating handle ,with MCB locks for outgoings.

Suitable Amp. FP MCB - 7 Nos

Suitable Amp. FP MCB - 2Nos. ( Spare)

Panel described as above

VENTILATION PANEL-2 FOR PRESSURIZATION & SMOKE FANS, LOC: ELECTRICAL PANEL ROOM

Incoming:

Suitable Amp FP MCCB (25 KA) (Ics=Icu upto 433 V) thermal magnetic release with over current and short circuit releases, all indication, front operating handle & door interlock )

3 Nos. Phase indication LED lamps with 2 Amps back up MCB, breaker ' ON/OFF' indicating light with 2A MCB with ammeter and voltmeter

Bus Bar

TPN aluminium extensible type main bus bars of minimum of 200 Amp capacity and auxiliary bus bar of suitable capacity with heat shrinkable coloured sleeves and i/c DMC/SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc.

Outgoings:

(Following All MCCB's of following capacity (Ics=Icu upto 433 V) thermal magnetic release with over current and short circuit releases, 3 Nos. Phase indication LED lamps with 2 Amps back up MCB, front operating handle & door interlock )

Suitable Amp FP MCB - 3 Nos. Pressurization Panel for Fans

Suitable Amp. FP MCB - 12Nos. Smoke Fans panel

Suitable Amp. FP MCB - 4Nos. ( Spare)

Panel described as above

DOL Starter Panel for Airwasher & Air Scrubber Units

Incoming:

Suitable Amp FP MCCB (25 KA) (Ics=Icu upto 433 V) thermal magnetic release with over current and short circuit releases, all indication, front operating handle & door interlock )

3 Nos. Phase indication LED lamps with 2 Amps back up MCB, breaker ' ON/OFF' indicating light with 2A MCB with ammeter and voltmeter

Bus Bar

TPN aluminium extensible type main bus bars of minimum of 200 Amp capacity and auxiliary bus bar of suitable capacity with heat shrinkable coloured sleeves and i/c DMC/SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc.

Outgoings:

(Following All MCCB's of following capacity (Ics=Icu upto 433 V) thermal magnetic release with over current and short circuit releases, 3 Nos. Phase indication LED lamps with 2 Amps back up MCB, front operating handle & door interlock )

Suitable Amp. FP MCB - 2 Nos. AWU& ASU panel

Suitable Amp. FP MCB - 2Nos. ( Spare)

Panel described as above

Electrical panel For VRF System

Supply, Installation, Testing & Commissioning of wall/floor mounted cubicle type electrical panels including system control wiring with incoming, outgoing feeders as described below and as per specifications.The Panel should be IBMS compatible. (The starter should have auto manual operation to take signal from fire panel for automatic operation of fan in case of fire.)

OUTDOOR UNIT PANEL FOR VRV, LOC- TERRACE

Incoming:

Suitable Amp 400,4P MCCB (35 KA) (Following All MCCB's of following capacity (Ics=Icu upto 433 V) thermal magnetic release with over current and short circuit releases, all indication, front operating handle & door interlock ) with shunt trip relay

3 Nos. Phase indication LED lamps with 2 Amps back up MCB, breaker ' ON/OFF' indicating light with 2A MCB

1 No. Intelligent multi-function digital panel meters of class 0.5 accuracy with communication interface port R 485 for recording V (Between Phases and between each phase and neutral, A (In each phase and neutral), KWHr with suitable rating CTs, CT shorting links, R,Y, B LED indicating lamp and 2 A control SP MCB's.

Bus Bar

TPN aluminium extensible type main bus bars of minimum of 800 Amp capacity and auxiliary bus bar of suitable capacity with heat shrinkable coloured sleeves and i/c DMC/SMC bus bars supports at required intervals complete for cross section, size supports & their spacing etc.

Outgoings:

(Following All MCCB's of following capacity (Ics=Icu upto 433 V) thermal magnetic release with over current and short circuit releases, 3 Nos. Phase indication LED lamps with 2 Amps back up MCB, front operating handle & door interlock )

125 Amp 4P, 25 kA MCCB with RCCB - 2 Nos. ( 1 for VRF unit + 1 spare)

100 Amp FP, 10 kA MCCB With RCCB - 7 Nos. ( 6 for VRF unit + 1 spare)

Panel described as above

Supply & Laying of following sizes of XLPE insulated PVC sheathed armoured aluminium /Copper conductor cable of 1.1 KV grade on existing cable tray / surface including clamps, ties etc. as required.

3 Core 4 Sqmm.Copper Cable

3 Core 6 Sqmm.Copper Cable

4 Core 4 Sqmm.Copper Cable

4 Core 10 Sqmm.Copper Cable

4 Core 25 Sqmm.Copper Cable

4 Core 35 Sqmm.Copper Cable

3 Core 2.5 Sqmm.Copper Cable

3.5 Core 120 Sqmm. Aluminium Cable

Supplying and making end termination with brass compression glands and Al. lugs for following size of PVC insulated and PVC sheathed / XLPE Al. conductor cable of 1.1 KV grade as required.

3 Core 4 Sqmm.Copper Cable

3 Core 6 Sqmm.Copper Cable

4 Core 4 Sqmm.Copper Cable

4 Core 10 Sqmm.Copper Cable

4 Core 25 Sqmm.Copper Cable

4 Core 35 Sqmm.Copper Cable

3 Core 2.5 Sqmm.Copper Cable

3.5 Core 120 Sqmm. Aluminium Cable

Cable Trays/Wiring

Supplying, Laying, Fixing, Testing and Commissioning of the following Perforated Galvanised Covered Cable Tray along with necessary suspenders. Including providing nuts, bolts, washers and dash fasteners as required.

300mm width x 50mm depth x 1.6mm thickness (with40 x 40 x 6 mm MS angle supports and 10mm dia MS rod hangers

250mm width x 50mm depth x 1.6mm thickness (with40 x 40 x 6 mm MS angle supports and 10mm dia MS rod hangers

150mm width x 50mm depth x 1.6mm thickness (with40 x 40 x 6 mm MS angle supports and 10mm dia MS rod hangers

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

Providing & fixing control cum transmi-ssion wiring / Control Cabling of following sizes of copper in suitable conduits between indoor and out door unit & indoor unit & its remote controller.

Providing and fixing 6 SWG .I. wire on surface or in recess for loop earthing as required.