Comprehensive Maintenance and RMO of various E and M services installed at Lal Bahadur Shastri Hospital Khichripur Delhi SH Operation and Maintenance of EI Pumps Fire Alarm System Fire Fighting System CCTV EPABX STP RO Plant and RO System Mixed Oxida

Sub Head - I : Labour for Running Operation and Maintenance of various services:- Running Operation of EI & FANS:- Providing services one shift from 9 AM to 5 PM on all days (except Sunday) for day to day maintenance of electrical installation, Panel and other electrical accessories at MRD, Dental, Administration, Blood Bank, Mortuary Block, Boiler & Laundry Block, BMW Room, Pump Rooms, Substation, AC Plant Block & Store Block etc. under LBS Hospital premises i/c cleanliness of equipments, installation & surroundings as per terms & condition as per the direction of Engineer-in-charge etc. complete as required by providing following staff: Staff Required: (1) Wireman - 1 Nos. (in general shift) (2) Khallasi - 1 Nos. (in general shift)

Running Operation of EI & FANS:- Providing services in three shift on all days (i/c Sunday and holidays) for day to day maintenance of electrical installation, Panel and other electrical accessories at Wards, OPD Blocks, EMOT, Main OT, Pathology & Radiology, PNC, SNCU, Gynae OPD,HDU and Conference Hall, Emergency Block, Casualty Block, ART and Physiotherapy Block, Ayurvedic and Homeopathy OPD, One Stop Centre at LBS Hospital i/c cleanliness of equipments, installation & surroundings as per terms & condition as per the direction of Engineer-in-charge etc complete as required by providing following staff: Staff Required: (1) Wireman - 3 Nos. (1 No. in each shift) (2) Khallasi - 3 Nos. (1 No. in each shift)

Running Operation of PUMP:- Providing services of Pump Operator for running & operation of pump sets at LBS Hospital Ward Block and Staff Qtrs. i/c checking of Water tank installed at Ward Block, OPDs Area and Various Qtrs. in three shifts (round the clock) on all working days i/c Sunday and holidays i/c cleaning all the pump set accessories & cubical panel in pump house etc. complete as required at site. (1) Pump Operator - 3 Nos. (1 No. in each shift) (2) Helper-01 No. (in general shift)

Running Operation of WTAC & STAC Units:- Providing day to day Maintenance & Repair of WTAC, Split A.C. Unit of 1.5TR / 2.0TR capacity and Water Coolers/Mortuary Cold Room installed at various locations of LBSH i/c Overhauling of machine attending complaint i/c checking & cleaning of condenser, Cooling coil with suitable chemical & all necessary preventive maintenance, as and when reqd. by providing experienced & qualified staff as per terms and condition attached & as per the direction of Engineer-in-Charge & site requirement. Following minimum staff shall be provided by the contractor including Sundays & holidays (For the month of March-2026):- (1) AC Mechanic - 2 Nos. ( from 9 AM to 5 PM) (2) Khallasi - 2 Nos.( from 9 AM to 5 PM)

Running operation of Fire Fighting and Wet Riser System and Pump Operation: - Providing services for running, operation & maintenance of Fire Fighting and Pump Operation at LBS Hospital in three shifts round the clock on all days i/c Sunday & holidays i/c daily pump operation to provide water in all areas of LBS Hospital premises and weekly fire testing testing and maintaining the register, cleanness of equipments, installations & surroundings as per direction of Engineer-in-Charge and as per terms & conditions etc complete as required by providing the following staff:- Operator cum wire man - 3 Nos. (1 in each shift)

Running operation of Fire Alarm System: - Providing services for running, operation & maintenance of Fire Alarm system at LBS Hospital in three shifts round the clock on all days i/c Sunday & holidays i/c weekly fire testing testing and maintaining the register, cleanness of equipments, installations & surroundings as per direction of Engineer-in-Charge and as per terms & conditions etc complete as required by providing the following staff:- Operator cum wire man - 3 Nos. (1 in each shift)

Operation of Sub Station equipments consisting of HT & LT equipments & D.G. Set:- Providing services for running, operation & maintenance of Sub Station equipments consisting of HT & LT equipments & D.G. Sets in three shifts on all days round the clock i/c Sunday and holidays i/c cleanliness of equipments, installations & surroundings as per direction of Engineer-in-Charge and as per terms & conditions attached etc complete as required by deputing following staff at sub station of LBS Hospital: 1) Operator cum Wireman - 3 Nos. (one in each shift) 2) Khallasi - 1 No. (In General Shift)

Operation of 3 X 140 TR Capacity Centralized AC Plant and Hot Water Generator system:- Providing round the clock services for Operation of 3 X 140 TR Capacity Centralized AC Plant and Hot Water Generator system on the all days i/c Sunday & Holidays complete with cleaning & sweeping of A.C. Plant rooms and AHU's including maintaining record/register of temperaure for Mortuary Cold Rooms etc. complete as required i/c providing cleaning and sweeping material and uniforms etc. of deployed staff. A.C. Operator – 03 Nos. (01 No. in each shift for 3 shifts) Khallasi – 02 Nos. (06 AM to 02 PM, 02 PM to 10 PM

Operation of CCTV System :- Providing round the clock services for CCTV Surveillance system complete with CCTV/LAN System , NVR system, Monitor LED Display, Network switches and other accessories intalled at LBHS Hospital , One Stop Center, PWD Electrical Office Khichripur , Delhi i/c Sunday & Holidays by deputing the following staff a) Operator - 3Nos (1 no.in each shift)

Operation of 2X1000 LPH RO Plant and RO inbuilt water cooler/dispenser :- Operating servicing etc. of moles system comprising of operating of the unit i.e. skilled operator for operating the R.O. units capacity -2X1000 LPH already installed at LBSH. The operator should be trained to operate RO Plant and backwash, Cleaning of Prefilter etc. in exiting plant, the work carried during 9:00 AM to 5:00 PM in Genral Shift including Sunday/Holiday etc. as reqd. at site.

Operation of mixed Oxidant Plant:- Providing services of operation and routine maintenance of Aquapro make plant two sets of mixed oxidant based plants alongwith allied machinery and water filtration plant with high precision metering system installed in main park at LBS Hospital, Khichripur, Delhi the job shall be included as under: a) Round the clock operation with provide 1 No. operator cum mechanic in each shift. i.e. 03 Nos. b) Charging of High grade reined industrial salt (30Kg/Plant per month). c) Charging of Orthophosphate based cleaning chemical for cell. (5 Ltr. Per month). d) Testing of chlorine estimation with test chemical.

Operation of Lift:- Providing services for running, operation & General maintenance of LBS Hospital in three shifts round the clock on all days i/c Sunday & holidays i/c cleanness of equipments, installations & surroundings as per direction of Engineer-in-Charge and as per terms & conditions etc complete as required by providing the following staff:- Lift Operator - 3 Nos. (1 in each shift)

Operation of STP/ETP :- Operationn and Routine Maintenance, Proper Cleaning and Day to day Operation of 125 KLD MBR Technology Base STP Plant and management of Sewerage into Equalization Cum Collection Tank i/c all repair works as per requirement of proper functioning of Plant on all working days and top up AIR compressor with gear oil i/c Sundays and holidays complete by deputing round the clock Operator - 3 Nos. (1 in each shift)

Operation of Various Delhi Govt Dispensary /Polyclinic/Ayushman Arogya Mandir:- Providing services one shift from 9AM to 5 PM on all days except Sunday & holidays for day to day maintenance of electrical installation, street light, Panel and other electrical accessories at under mentioned buildings i/c cleanliness of equipments, installation & surroundings as per terms & condition as per the direction of Engineer-in-charge etc complete as required by providing following staff:- DGD Mayur Vihar Phase 1, DGD Trilokpuri, DGD Himmat Puri, DGD Kalyanpuri, DGD Mandawali, Polyclinic Vasundhara Enclave, Polyclinic Kondli, Polyclinic Kalyanvas, Polyclinic IP Extn, Veterinary Hospital Ghazipur, Delhi Staff Required: (1) Wireman - 1 No. (2) Khallasi - 1 No.

Sub Head-II:- Routine and Repair Maintenance of EI & Fans Work A EI Works. Supplying & fixing suitable size GI box with modular plate and cover in front on surface or in recess including providing and fixing 25 A modular socket outlet and 25 A modular SP MCB, "C" curve including connections, painting etc. as required

B Supply of Materials Supply & testing of following material / accessories for using existing man power for replacement on day to day maintenance work: 1.1 5 Amp Modular Switch

1.2 5 Amp Modular Socket

1.3 15/16 Amp Modular Switch

1.4 15/16 Amp Modular Socket

1.5 16 Amp SP MCB

1.6 25 Amp SP MCB

1.7 32 Amp SP MCB

1.8 16 Amp DP MCB

1.9 32 Amp DP MCB

1.10 32 Amp TP MCB, 10kA breaking capacity

1.11 32 Amp TPN MCB, 10kA breaking capacity

1.12 Modular switch type regulator stepped

1.13 Modular bell push, ISI marked

1.14 Modular base and cover plate for 3 module

1.15 Modular base and cover plate for 6 module

Supplying and testing of LED surface mounted Batten light of following body material and construction as per IS : 10322 with driver (Replaceable) as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, freq 50/60 hz, Operating temp range - 15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80 , Flicker free (flicker should be below 5 %), life time (LED,Driver & electrical circuitry), of minimum 50000 Burning Hours with , 70% of initial Lumen maintained till life ends,CCT 3000°K / 4000°K / 5700°K /6000°K /6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard and trade mark certificate (T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. OEM must have its own in house NABL lab setup for all testing facilities for LED fixtures. complete in all respect with Minimum 5 years OEM warranty. System lumen efficacy ≥120 <135 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). Powder coated die cast / Extruded aluminium Body (Thickness ≥ 1.20 mm) a) 18- 22 watt

b) 40 watt

Supplying & testing of LED Recessed/surface Down lighter (Round/ square/ Rectangular) SMD type of following body material with PMMA and prismatic diffuser and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range -5 0C to 40 0C centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10%, P. F.≥0.95, IP20, CRI >80, UGR (Unified Glare Rating) <19, Flicker free (flicker should be below 5 %), life time (LED, Driver & electrical circuitry), life time of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard. Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing Complete in all respect with Minimum 5 year OEM warranty. System lumen efficacy ≥120 <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted.. Shape size and CCT shall be as approved by Engineer-in- Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). Powder coated die cast /Extruded aluminium Body including trim . a) 12 -15 watt

Supplying & Testing of Street light LED fixture powder coated pressure die cast aluminium body with driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5,Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMIEMC As per CISPR 15 , lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect with Minimum 5 year OEM warranty. System lumen efficacy ≥120 <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). a) 50 Watt

Supplying & Testing of Flood Light, powder coated pressure die cast aluminum body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: Input voltage: 140-270 Volt AC, freq 50/60 hz, Operating temp range -15 deg to 50 deg centigrade, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2 , P. F.≥0.95, IP-66,IK-10, CRI >80 , under voltage and over voltage protection, EMI-EMC as per CISPR-15, lenses for beam angle 30 deg- 120deg as per the application and the project requirement deg, suitable tilt able fitting, life time (LED,Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report , CCT 3000°K / 4000°K / 5700°K /6000°K/6500°K (As per ANSI Bin) , SDCM(Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect with Minimum 5 year OEM warranty. System lumen efficacy ≥120 and <135 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C). a) 100 watt

Supplying & testing of Panel light 2x2 ft., of following body material and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140- 270 Volt, freq 50/60 hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80, UGR (Unified Glare Rating) < 19, Flicker free, (flicker should be below 5 %), life time (LED,Driver & electrical circuitry), of minimum 50000 Burning Hours with , 70% of initial Lumen maintained till life ends,CCT 3000°K / 4000°K / 5700°K /6000°K/6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard and trade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. complete in all respect with Minimum 5 year OEM warranty. System lumen efficacy ≥120 <135 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). Powder coated die cast / Extruded aluminium Body (Thickness ≥ 1.20 mm) a) 36 watt

Supply & testing of ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal ( Aluminum alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/Al body Power Factor not less than 0.9, Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as per IS : 374-2019), THD (Total Harmonic Distortion) less than 10%, suitable for operation with regulator for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Ceiling Fan compliant to IS 374:2019 fan Supply, earthing etc. complete as req. a) 1200mm, service value ≥ 6.0 CM/Min/Watt, air delivery 210 CM/Min (Minimum)

Supplying of 300/400 mm Sweep wall mounted oscillating Fan suitable for 230 V 50 Hz Ac Supply complete with all accessories on existing wall etc.as reqd.

Supply of 300 mm (Heavy duty) sweep exhaust fan 900 RPM in the existing opening including making good the damages, connection testing and commissioning etc. complete and dismantling etc. as required.

Supply of 250 mm sweep exhaust fan plastic body with Dust Proof Body and Dust Protection Shutters in the existing opening including making good the damages, connection testing and commissioning etc. complete and dismantling etc. as required.

Complete servicing of WTAC/STAC unit of 1.5 / 2.0 Tr capacity including dismantling the AC from its existing position i.e. various OPD's, Wards, ICU, OTs and various DA Dispensaries/Polyclinics etc, cleaning of evaporative and condensing coil with suitable chemical like coil cleaner, greasing of motor, cleaning of drain pipe and refixing the same on its existing position complete etc. as required.

Supplying & Charging of R-410a/R-22/R-32 refrigerant gas in existing following capacity WTAC / STAC unit i/c replacement of capillary tube & strainer, pressure testing, vaccumising, testing etc. complete as reqd. (For Two years) a) In 2 TR capacity

b) In 1.5 TR capacity

Supplying and laying of one number XLPE insulated and FR PVC round sheathed, un-armoured, Copper conductor power cable of 1.1 KV grade conforming to IS: 694 of following sizes for electrical connection of indoor and outdoor units for extend Main Supply of 1.5/2.0 TR Split Type AC as required. a) 4 X 2.5 Sq. mm

Repairing of PCB of remote control unit in the existing indoor unit of 2 TR/1.5TR Cap. STAC (Invertor Type)/WTAC of various makes i/c dismantling existing worn out PCB, connection, testing & buy back the old etc. as reqd. (as per sample)

Supply , Installation, Testing and Commissioning of Air Cooled Hi Wall split type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 3.5 Mtr (IDU to ODU) i/c drain pipe R-32/R-410/ R407 Green Refrigerant, wireless Remote control, suitable for working between 180-260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary compressor. The system shall be able to deliver 100% of the rated capacity upto 42 Degree Celsius. Min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB). Must comply : Electrical cable IS 694 or IS 9968 temperature sensing control IS /International Electro technical Commission (IEC) 60730, hermetic compressor IS 10617, heat exchanger IS 11329, capacitor IS 2993 and motor IS 12615. Complete as per CPWD specification and IS : 1391 Part II 2023. The system shall be able to operate up to 50 0C (out door ambient temperature). a) 2.0 TR with 5 Star BEE Rating

Supply , Installation, Testing and Commissioning of Air Cooled Hi Wall split type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 3.5 Mtr (IDU to ODU) i/c drain pipe R-32/R-410/ R407 Green Refrigerant, wireless Remote control, suitable for working between 180-260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary compressor. The system shall be able to deliver 100% of the rated capacity upto 42 Degree Celsius. Min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB). Must comply : Electrical cable IS 694 or IS 9968 temperature sensing control IS /International Electro technical Commission (IEC) 60730, hermetic compressor IS 10617, heat exchanger IS 11329, capacitor IS 2993 and motor IS 12615. Complete as per CPWD specification and IS : 1391 Part II 2023. The system shall be able to operate up to 50 0C (out door ambient temperature). a) 1.5 TR with 5 Star BEE Rating

Supply, Installation, Testing and Commissioning of Window type Air conditioners complete with copper power cable upto 3 Mtr, wireless Remote, suitable for working between 180- 260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing, cooling, dehumidification, air circulation, R-32/R-410A /R-407B Green Refrigerant with Scroll / rotary compressor with min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB), antifreeze thermostat on the coil as a safety feature, complete with fixing including T&P & labour etc as required complete in all respect as specified of following capacity. Sound level of up to 50dB inside the room is acceptable. The unit shall be in confirmation with IS 1391 Part-I 2023 and CPWD Specification. The system shall be able to deliver 100% of the rated capacity upto 42 Degree Celsius. The system shall be able to operate up to 50 0C (out door ambient temperature). a) 1.5 TR with Inverter 5 Star BEE rating

SITC of following KVA capacity single phase, 230 volts, automatic voltage stabilizer complete with high-low cut off and time delay relay etc as required. a) 5KVA range 130-280V

b) 4KVA range 170-270V

Sub Head - IV : AMC of Lift Comprehensive, maintenance of OTIS make hospital cum bed lift of capacity 20 person having speed of 0.5 mtr/sec installed at Lal Bahadur Shastri Hospital, Khichripur Delhi, Serving five floors (Ground + 4th Floor) as per terms & conditions attached - 1 job

Sub Head - V : AMC & Routine and Repair Maintenance of 2X1000 LPH RO Plant and RO with Inbuilt water cooler/dispenser system A) AMC of 2X1000 LPH RO Plant, RO with Inbuilt water cooler/dispenser system Annual comprehensive maintenance contract of ICON Make RO plant 2x1000 LPH capacity installed at LBSH including all electrical and electronics spares i.e. starter, rotameter, MCB, pH meter, TDS meter, washing, rinsing of sand filter, rinsing of activated carbon filter, one time replacement of appropriate quantity of gravels & pebbles of all sizes, activated carbon, multiport valve, all pipe fittings, dosing pumps, electronic panels, TFC membranes, anti-scalent chemical and big blue micron filter, i/c overhauling of pump sets, replacement of bearing, replacement of water seals, gasket, replacement of damaged pipe lines and its accessories etc. as required to make RO plant to work smoothly and satisfactorily every month. (Consumable to be replace as and when required after expiry of the working life will be extra)

Annual Comprehensive Maintenanace of Water Cooler with inbuilt RO +UV of with capacity 150 Ltr Storage Capacity and 150 ltr cooling capacity with 100 LPH RO System connected with water tank consisting of three mandatory Services, Repair/Replacement of all electrical and electronic spare parts like Speed Pump , Solenoid Valve, high pressure Switch, SMPS, adoptor and Attending complaints within 24 working hours with complete overhauling and servicing etc as reqd. (15 Nos. For 3 Months)

Annual Maintenance Contract of Hot , Cold & Normal Water Dispenser with inbuilt RO+UV with system Connected with storage tank consisting of three Mandatory Services, Repair/Replacement of all Electrical and Electronic Spare parts like Pump , SMPS, Adaptor , Solenoid Valve and High Pressure Switch and attending complaints within 24 working hours with complete overhauling and servicing etc as reqd (26 Nos. For 3 Months)

B) Repair/ Replacement & Major Maintenance Work 2X1000 LPH RO Plant, RO with Inbuilt water cooler/dispenser system 1 Replacement of 4" X 40" RO Membrane

Replacement of Big Blue Micro Filters of dia 20" X 4" up to filtration of 5 Micron.

Replacement of Micro Filters Bag of dia 20" X 4" up to filtration of 5 Micron

Antiscalent Chemical

Supplying and Replacement of Following Spare/Components in the exisiting water Dispenser & Water Cooler with inbuilt RO+UV etc as reqd. 1.1 1.1 TFC Cartridge 1812 (For 26 Nos. dispenser X 2 Each in 4 Months)

TFC Cartridge 4021 (For 15 Nos. RO+Water Cooler X 2 Each in 4 Months)

Particulate Filter 20" (For 15 Nos. RO+Water Cooler X 2 Each in 4 Months)

Activated Carbon 20" (For 15 Nos. RO+Water Cooler X 2 Each in 4 Months)

Particulate Filter 10" (For 26 Nos. dispenser 1 each in 4 Months)

Activated Carbon 10" (For 26 Nos. dispenser 1 each in 4 Months)

Alkaline Filter (For 15 Nos. RO+Water Cooler X 1 Each in 4 Months)

Alkaline Filter for dispenser (For 26 Nos. dispenser 1 each in 4 Months)

Supplying and Charging of R 134 Gas charging in the water Dispenser with inbuilt water purifier after pressure testing leak detection and rectified the breakage (if any) testing and commissioning etc as reqd.

Supplying and Charging of R 134 Gas charging in the water Cooler for 150/150 with inbuilt water purifier after pressure testing leak detection and rectified the breakage(if any ) testing and commissioning etc as reqd.