REPAIR MAINTENANCE OF BHASKAR VRF SYSTAEM PACKAGE TYPE AC PLANT AND SUMMER APPLIANCES SYSTEM AT M HOUSE AREA UNDER GE I RnD DELHI

M&L for proctective/Anti epoxy coating after chemical wash the VRF OUTDOOR unit to remove carbon, rust and to minimise the Air conditioners gas leak problems from pipes/brazing joints, cooling coils, or all unprotected copper pipes from weather/environmental effect/prolonged corroded condition and also to improve their life span and further protect from corrosion by applying single step coat of Automotive solution or copper preventive coat or any other equivalent solution ISI marked and approved by OEM by spray coating machine in all outer door unit of VRV system 13x14 HP and 13x12 HP and their connected indoor units all types under a skilled/qualified supervisor's supervision complete all as specified and directed.

Dismantling of any types of indoor unit covers of VRV/VRF unit of any capacity completely by disconnecting/ covering all electronic boards and wiring and servicing cooling coils, expansion valves,indoor refrigerant pipe lines,indoor drainage pumps, drainage lines completely wet servicing by using approved chemicals and replace all defective/ unserviceable parts of units by OEM (Make : DAIKIN) by using tray jackets including cleaning the surface after servicing testing complete all as specified and directed.

S&F in replacement Four -way reverse valve complete all as specified and directed.

S&F in replacement inverter PCB for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement outdoor unit Control PCB for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement outdoor unit Power Transistor for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement outdoor unit Divort Module for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement outdoor unit Power resistance for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

M&L for reparing fan PCB /contol pcb /inveretor PCB reparing for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement fan motor for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement outdoor Sensor for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement outdoor solenoide coil with body wall for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement LP /HP outdoor unit for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F in replacement fan PCB card for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

Supply, installation and testing in replacement of Hermitically sealed scroll compressor 12 HP, three phase for 13x14 HP and 13x12 HP VRF system as per existing OEM co

S& F replacement Indoor unit Control PCB/ Fan PCB /power PCB card for VRF system13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

M&L for repairing old Indoor unit Control PCB/ Fan PCB /power PCB card for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S& F replacement Indoor unit drain pump and flout switch for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S& F replacement Indoor unit Fan motor for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F replacement wall monted remote cantrol Codded for VRF system 13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

S&F replacement Electrical solenoide coil with body wall for VRF system 13x14 HP and 13x12 HP indoor unit as per existing OEM complete all as specified and directed.

S&F replacement indoor unit Return air temprature sensor R1,R2,R3 for VRF system13x14 HP and 13x12 HP as per existing OEM complete all as specified and directed.

mplete all as specified and directed.

Supply, installation and testing in replacement of Hermitically sealed scroll compressor 7 HP, three phase for 13x14 HP and 13x12 HP VRF system as per existing OEM complete all as specified and directed.

Supply and charging the refrigerant R-410/R-32 for VRF system 13x14 HP and 13x12 HP indoor unit VRF system as per existing OEM including Pressure testing with Application of Nitrogen Gas to find out any leakage, brazing and stopping of all leakage detected, re-application of nitorgen pressure to ensure leak proof gas circulator system and flushing out the nitrogen gas complete all as specified and directed. Note:- Refrigerant R-410 /R-32 Paid separatly.

Checking, servicing, preventive maintenance, cleaning (Dry and Wet), inspection and testing of window/Split type Air conditioner of capacity 1.5/2 Ton of invertor/ non invector type or any modal and make at site in Multi Storey buildings as per OEM guideline for safety and performance by means chekcing operation performance parameters, cleaning of blower, condenser fan, cleaning or replacing the air filters, cleaning the condeser and evaporator coils, checkiing the refrigerant level and testing for leakage and topping off refrigerant level, inspecting and tightening electrical connections, lubricating moving parts, checking thermostate calibration, checking the PCB controler cards and capacitor * Remote control handset in and including complete all as specified and as directed by EIC.

All as per item Ser No 26.00 above but split type/cassette type AC/Inverter type AC 1.5/2.0/3.0/4.1 Ton

M&L in replacement rewinding Fan Motor of AC 1.5 TR/2.00 TR Capacity, (Window/Split Type) of any Make with Super Enameled Copper winding Wire of appropriate Gauge and Quantity including insulating materials complete all as specified and directed.

M&L for anti corrosive coating blue/gold fin on condenser and evaporator coils Window AC, Spliti AC, Cassette AC complete all as specified and as directed by EIC.

S&F in replacement Front Plastic Grill (as per Sample) of AC (Window type) 1.5 TR/2.0 TR Capacity complete all as specified and directed.

M&L in replacement Thermostat Switch of AC (Window/Split Type) 1.5 /2.0/3.0 TR Capacity complete all as specified and directed.

S&F in replacement copper Condensing coil suitable for window type AC 1.5/2 ton capacity complete all as specified and directed.

S&F in replacement copper Condensing coil suitable for split type AC 1.5/2.0 Ton capacity complete all as specified and directed.

S&F in replacement copper cooling coil suitable for split type AC 1.5/2.0 Ton capacity complete all as specified and directed.

All as per Item Ser No. 30.00 above but AC (Window/Split Type). 2.0/3.0 TR Capacity

S&F Indoor unit suitable for 1.5 TR split type AC match as per existing as per reqire on site make complete all as specified and directed. Note :- indoor unit part as per OEM and ISI stranded .

S&F outdoor unit suitable for 1.5 TR split type AC matc as per existing as per site requirement without compressor complete all as specified and directed. Note :- indoor unit part as per OEM and ISI stranded .

Taking down/up defective AC 1.5 TR Capacity (Window/Split Type), Transportation from MES Store Yard/Site to Workshop and Back including re-fixing /re-installing after taking out defective/burnt Com-pressor Sealed Unit and providing new Compressor Rotary/ Reciprocating as per site requirment of same Capacity from Authorised Dealer including Flushing of Condenser and Charging with required quantity of appropriate Refrigerant Gas R22/R410 including re-connection of Electric Connections, functioning AC complete in all respect and Testing, complete all as specified and directed. Note:- Compressor shall be procured from authorised dealer and contractor shall submit purchase vouchers alongwith written guarantee/warantee as per manufacturer.

All as per ser item No. 56.00 above but for split/ window type AC capacity 2.0 Ton.

M&L in replacement invertor PCB with remote and sensor for window type AC upto 2 Ton capacity including cells of remote complete all as specified and directed .

M&Lfor repair of invertor PCB of window type AC upto 2 Ton capacity complete all as specified and directed .

M&L in replacement invertor PCB with remote including sensor for Split type AC 2.0 to 3.0 Ton capacity including remote cells complete all as specified and directed .

M&L for repair invertor PCB of Split type AC 2.0 to 3.0 Ton capacity complete all as specified and directed .

M&L in replacement PCB & motherboard with remote complete set for Inverter Split type AC up to 2 Ton capacity including remote cell complete all as specified and directed .

M&L in repair PCB & motherboard complete set for Inverter Split type AC up to 2 Ton capacity complete all as specified and directed .

M&L in replacement Remote of AC ( Window/Split Type) 1.5/2.0 TR capacity (As per sample or as per site requirement) including remote cell, complete all as specified and directed.

S&F in replacement wiring kit suitable for 1.5 to 2.0 ton capacity AC complete all as specified and directed.

M&L in replacement gas charging pin valve complete all as specified and directed.

Taking out window type AC complete unit from any height/ any floor up to six storey building and shifting to another location in the same or other building in the complex including refixing & reconnection of the unit, testing complete all as specified and directed.

Taking out split type AC complete indoor and outdoor unit from any height/ any floor up to six storey building by including pumping down the gas into the compressor by controlling the suction and discharge valves , disconnecting the suction and dischagre copper piping and shifting to another locatiion in the same or other building in the complex including refixing of the unit with electric connections and testing complete all as specified and directed.

Supply and charging the refrigerant gas R22 in window type AC upto 2 ton capacity after and including testing with application of nitrogen gas pressure to find out any leakage, brazing and stopping of all leakage detected, re-application of nitorgen pressure to ensure leak proof gas circulator system flushing out the nitrogen gas complete all as specified and directed.

All as per ser item No. 56.00 above but for split type AC capacity 3.0 Ton three phase run.

S&F in replacement of casing of window type AC including company fitted condensing & cooling coil suitable for 1.5 TR capacity complete including PCB except compressor complete all as specified and directed.

M&L in replacement split valve ¼” for split AC up to 2.00 ton capacity complete all as specified and directed.

All as per Item No. 59.00 above but AC 2.0/3.0 TR Capacity (Window/Split Type).

All as per ser item No. 72.00 above but R- 410/32 for split type AC up to 2 TR capacity.

All as per ser item No. 76.00 above but of Size 1/2".

S&F in replacement compressor shut off valve 1/2" for split AC up to1.5 ton capacity complete all as specified and directed.

S&F in replacement compressor shut off valve 1/4" for split AC up to 1.5 ton capacity complete all as specified and directed.

S&F in replacement compressor shut off valve 3/8" for split AC up to 2.00 ton capacity complete all as specified and directed.

S&F in replacement compressor shut off valve 5/8" for split AC up to 2.00 ton capacity complete all as specified and directed.

M&L in replacement split valve 5/8" for split AC up to 2.00 ton capacity complete all as specified and directed.

All as per ser item No. 78.00 above but of Size 3/8"

All as per item Ser No. 84.00 above but size 5/8" dia, having thickness 1.25mm

S&F in replacement High density polyethylene pipes 20 mm dia CPVC of pressure rating 6 kgf/cm2, laid in wall/ceiling including all clamps & accessories and connecting the condensate pipe of ACs to this conduit for proper drainout of condensate water from ACs of Bldgs upto 6 (six) storey complete all as specified and directed.

All as per item Ser No. 84.00 above but size 1/4" dia, having thickness 1.25mm

S&F in replacement Hermatically Sealed compressor for 40/80 Ltrs capacity water cooler including brazing the suction and discharge lines complete all specified and dircted. Note:- Compressor shall procured compressore from authorised dealer and submit purchase vouchers alongwith written guarantee/warantee as per manufacturer.

All as per item Ser No. 84.00 above but size 3/8"dia, having thickness 1.25mm

S&F in replacement metal plug top Single pole & Neutral and earth, 20 Amps, 240 volts suitalbe for sheet metal enclosures complete all as specified and directed.

S&F in repalcement sheet metal enclosures with clad socket & plug top, Single pole and neutral enclosure with a two pin and earth plug and socket including MCB SP, 25 Amps, 240 volts complete all as specified and directed.

n repalcement sheet metal enclosures with clad socket & plug top, Triple pole and earth, encolsure with a three pin and earth plug with socket with one triple pole MCB complete including MCB TP 63 Amps 240 volts complete all as specified and directed.

S&F in replacement PVC insulated flexible copper conductor 3 core 1100 volts grade of size 2.50 Sqmm cable complete all as specified and directed.

All as per item No. 88.00 above but size 32mm dia

S&F in replacement PVC insulated flexible copper conductor cable 1100 volts grade, 3 core of size 1.5 Sqmm cable complete all all as specified and directed.

M&L in replacement submain wiring including PVC conduit 2 run 4.00 Sqmm cable PVC insulated copper conductor multi - stranded FRLS cable drawn through PVC conduit 25mm dia medium duty with all accessories including 4.0 Sqmm multi stranded copper conductor cable PVC insulated unsheathed for earth continuity connected to common earth dolly complete all as specified and directed. Note:- 3 RM of 4 Sqmm cable & 01 RM of PVC conduit shall be measured as one RM (Unit).

All as per item No 91.00 above but compressor for water cooler upto 150 Ltr capacity

S&F in replacement reverse valve system made of copper for heating option suitable for 1.5/2.0 ton split / window type AC complete all as specified and as directed.

M&L for servicing of water cooler of any capacity (40 Ltrs to 150 Ltrs) including cleaning of water cooler from inside and outside with potassium permaganates, servicing of cooling coil, fan, motor, condensor, fan blades and its connected water and refrigerant fittings complete all as specified and directed.

Supply and charging the gas in the water cooler of any make and capacity up to 150 ltrs capacity including testing and detecting leakage if any with nitrogen gas and vaccum the system after rectification of all leakages complete all as specified and directed.

S&F in replacement thermostat switch suitable for water cooler of any make & size complete all as specified and directed.

S&F in replacement starting relay/over load relay suitable for water cooler of any make & size complete all as specified and directed.

S&F in replacement push cock, 15 mm bore, chromium plated, heavy duty suitable for water cooler of any make and capacity complete all as specified and directed.

M&L for preparation of old painted surfaces of water cooler of upto capacity 150 Ltrs by removing old deteriorated paint, making surfaces smooth and applying two coats of synthetic enamel paint by spray painting complete all as specified and directed.

S&F in replacement fan motor With blade suitalbe for water cooler as per existing make and capacity upto 150 ltrs complete all as specified and directed.

S&F in replacement 15 mm dia PVC connection of length upto 600mm with PTMT nuts on both ends complete all as specified and directed.

S&F in replacement condenser coil suitable for water cooler upto 150 ltrs capacity complete all as specifed and directed.

S&F in replacement steel waste water tray suitable for water cooler upto 150 ltrs capacity complete all as specifed and directed.

M&L for servicing of desert cooler of any size including cleaning of desert cooler from inside & outside repair/replacement of defective/unserviceable parts, i.e. fan kit, motor, water pump and connected accessories complete all as specified and directed. Note : Unserviceable parts required for replacement shall be measured and paid separately as 'supply only' under respective items of this schedule.

M&L for painting of desert cooler capacity upto 4000 Cfm with one coat of approved synthetic enamel paint inside & outside including fan/fan blade/brackets after scrapping the rust,peal of paint and preparation of surface complete all as specified and directed Note : The rates are inclusive of taking down cooler from any height, removal to workshop for painiting and refixing in position after painting including connection and testing.

Supply only desert cooler sub mersible water pump complete with electric motor single phase 230 volts 50Hz including lead, connecting & testing complete all as specified and directed.

supply only for desert cooler fan motor,copper wound suitable for upto 450mm sweep including metal fan blades SP 230 volts 50HZ including legs, rubber bush nuts/bolts for fixing of fan motor complete with connection & testing complete all as specified and directed.

S&F in repalcement of commercial ply wood BWP 4mm thick ISI marked for desert cooler of any size to close the opening between desert cooler grill and window complete all as specified and directed

S&F in replacement plug top 3 pin 5 Amps complete all as specified and directed.

S&F in replacement of plug top 3 pin 15 Amps complete all as specified and directed

S&F in replacement of motor capacitor 2.5/3.15/4 mfd complete all as specified and directed.

S&F in replacement of front grill made of MS complete with air guide vanes suitable for desert cooler of capacity 4000 Cfm complete all as specified and directed.

S&F in replacement of desert cooler body, capacity upto 4000 cfm of galvanised iron sheets of 22 gauge for bottom tank & 20 gauge for top cover of desert cooler body duly painted with red-oxide primer & 2 coat of synthetic enameled paint complete with fixing of all spare & accessories complete all as specified & directed

S&F in replacement of float valve assembly with PTMT ferrule 15 mm dia and PVC ball valve suitable for water cooler up to 150 ltrs capacity and desert cooler upto 4000 Cfm complete all as specifeid & directed

All as per item No. 101.00 above but capacity 120/150 Ltrs