COMPREHENSIVE MAINTINANCE TO DAIKIN AC PLANT VRV UNITS , AC PLANT OF NAVJIVANI, AC PLANT AT KATARI CADET MESS, CENTRAL AC PLANT WITH LT PANELS AT KOUTILYA AUDITORIUM AND COLD ROOM OF LOGISTIC COMPLEX AT INA EZHIMALA

Amount

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 40 HP and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing ones in three months as required for smooth and efficient functioning of the following units :- (A) LIST OF OUTDOOR UNIT :- (i) VRV Outdoor Unit 16 HP Sr. No. A000128 Located at Nalanda Building - 2(L/S), LVL-6 Terrace - 01 No (ii) VRV Outdoor Unit 16 HP Sr. No. A000129 Located at Nalanda Building - 2(L/S), LVL-6 Terrace - 01 No (iii) VRV Outdoor Unit 8 HP Sr. No. A000266 Located at Nalanda Building - 2(L/S), LVL-6 Terrace - 01 No (B) LIST OF ASSOCIATED INDOOR UNIT :- (i) Decorative Under type ceiling indoor 2TR Sr. No. E004791 - 01 No (ii) Decorative Under type ceiling indoor 2TR Sr. No. E004795 - 01 No (iii) Decorative Under type ceiling indoor 2TR Sr. No. E004853, E004805 - 02 Nos (iv) Decorative Under type ceiling indoor 2TR Sr. No. E004794, E004743 - 02 Nos (v) Decorative Under type ceiling indoor 2TR Sr. No. E004602, E004716 - 02 Nos (vi) Decorative Under type ceiling indoor 2TR Sr. No. E004800 - 01 No (vii) Decorative Under type ceiling indoor 2TR Sr. No. E004715, E004803, E004846 - 03 Nos (viii) Decorative Under type ceiling indoor 2TR Sr. No. E004740, E004807, E004797 - 03 Nos Make : Daikin

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 30 HP and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing ones in three months as required for smooth and efficient functioning of the following units :- (A) LIST OF OUTDOOR UNITS :- (i) VRV Outdoor Unit 18 HP Sr. No. A001580 Located at Nalanda Building - 2 (L/S), LVL - 6 Terrace - 01 No (ii) VRV Outdoor Unit 12 HP Sr. No. A000440 Located at Nalanda Building - 2 (L/S), LVL-6 Terrace - 01 No (B) LIST OF ASSOCIATED INDOOR UNITS :- (i) Decorative Under type ceiling indoor unit 2TR Sr No. E004799, E004854, E004608 - 03 Nos (ii) Decorative Under type ceiling indoor unit 2TR Sr. No. E004739, E004786 - 02 Nos (iii) Decorative Under type ceiling indoor unit 3.2 TR Sr. No. E003032 - 01 No (iv) Decorative Under type ceiling indoor unit 2TR Sr. No. E004806 - 01 No (v) Decorative Under type ceiling indoor unit 2TR Sr. No. E004801, E004742 - 02 Nos (vi) Decorative Under type ceiling indoor unit 2TR Sr. No. E004744, E004798 - 02 Nos (vii) Decorative Under type ceiling indoor unit 2TR Sr. No. E004741 - 01 No Make : Daikin

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 46 HP and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing ones in three months as required for smooth and efficient functioning of the following units :- (A) LIST OF OUTDOOR UNITS :- (i) VRV Out door Unit 18HP, Sr No A001601 Located at Technical Wing LHS -27, Terrace - 01 No (ii) VRV Out door Unit 18HP, Sr.No A001608 Located at Technical Wing LHS -27, Terrace - 01 No (iii) VRV Out door Unit 10HP, Sr.No A000145 Located at Technical Wing LHS -27, Terrace - 01 No (B) LIST OF ASSOCIATED INDOOR UNITS :- (i) Ductable type VRV Indoor Unit 8TR, Sr.No. A006376, A006378, A006380 - 03 Nos (ii) Ductable type VRV Indoor Unit 6.4TR, Sr.No. A005495, A005549, A005550, A005566 - 04 Nos Make : Daikin

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 46 HP and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing ones in three months as required for smooth and efficient functioning of the the following units :- (A) LIST OF OUTDOOR UNITS :- (i) VRV Out door Unit 18HP, Sr.No. A001606 Located at Technical Wing LHS -27, Terrace - 01 No (ii) VRV Out door Unit 18HP, Sr.No. A001605 Located at Technical Wing LHS -27, Terrace - 01 No (iii) VRV Out door Unit 10HP, Sr.No. A000384.Located at Technical Wing LHS -27, Terrace - 01 No (B) LIST OF ASSOCIATED INDOOR UNITS :- (i) Ductable type VRV Indoor Unit 6.4TR, Sr.No. A005492 - 01 No (ii) Ductable type VRV Indoor Unit 8TR, Sr.No. A006384 - 01 No (iii) Ductable type VRV Indoor Unit 4TR, Sr.No. A006037 - 01 No (iv) Ductable type VRV Indoor Unit 6.4TR, Sr.No. A005553 - 01 No (v) Ductable type VRV Indoor Unit 6.4TR, Sr.No. A005448, A005494 - 02 Nos (vi) Ductable type VRV Indoor Unit 6.4TR, Sr.No. A005491 - 01 No Make : Daikin

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 40 HP and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing ones in three months as required for smooth and efficient functioning of the the following units :- (A) LIST OF OUTDOOR UNITS :- (i) VRV Out door Unit 16HP Sr.No.A000133 Located at Technical Wing RHS -13, Terrace - 01 No (ii) VRV Out door Unit 16HP, Sr.No.A000134 Located at Technical Wing RHS -13, Terrace - 01 No (iii) VRV Out door Unit 8HP, Sr.No.A000248 Located at Technical Wing RHS -13, Terrace - 01 No (B) LIST OF ASSOCIATED INDOOR UNITS :- (i) Ductable type VRV Indoor Unit 4TR, Sr.No. A006043, A006039, A006044 - 03 Nos (ii) Cassette type VRV Indoor Unit 2.5TR, Sr.No. C006512, C006511, C006508 - 03 Nos (iii) Decorative Under type ceiling indoor 2TR, Sr.No. E004802, E004848, E004804, E004789 - 04 Nos (iv) Decorative Under type ceiling indoor 2TR, Sr.No. E004847, E004792, E004793, E004836 - 04 Nos Make : Daikin

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 46 HP and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing ones in three months as required for smooth and efficient functioning of the the following units :- (A) LIST OF OUTDOOR UNITS :- (i) VRV Out door Unit 18HP Sr.No.A001604. Located at Technical Wing RHS-13, Terrace - 01 No (ii) VRV Out door Unit 18HP Sr.No.A001602 Located at Technical Wing RHS -13, Terrace -01 No (iii) VRV Out door Unit 10HP Sr.No.A002603 Located at Technical Wing RHS-13, Terrace -01 No (B) LIST OF ASSOCIATED INDOOR UNITS :- (i) Ductable type VRV Indoor Unit 8TR, Sr.No. A006379 - 01 No (ii) Ductable type VRV Indoor Unit 6.4TR, Sr.No. A005485, A005498, A005493 - 03 Nos (iii) Ductable type VRV Indoor Unit 6.4TR, Sr.No. A005500, A005497, A005499 - 03 Nos Make : Daikin

NOTE for Items Ser No 01 to 06 The Servicing/repair/replacement Work shall be executed by Daikin (OEM) only and before placing the work order, Contractor shall be provide MoU (Memorandum of understanding) from Daikin . The contractor shall be responsible for submmiting a copy of MoU to GE before placing the work order. (ii) Replacement of minor spares costing upto Rs.2000.00 are deemed to be included in the quoted rate.

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 36 HP (ones in three months) and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing ones in three months as required for smooth and efficient functioning of the unit during the maintenance period of 12 months as per the manufactures instructions.Make:Mistubishi. (A) List of Out door unit :- (i) VRV Out door Unit 36HP Sr.No.4YM00378 Located at Kattari mess RHS Terrace - 01 No (B) List of Associated indoor unit :- (i) Cassette type VRV Indoor Unit 4TR, Sr.No.54M00615,54M00613,54M00637,54M00614,54M00617,54M00634,54M00621,54M00612- 08 Nos

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 36 HP (ones in three months) and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing ones in three months as required for smooth and efficient functioning of the unit .Make:Mistubishi. (A) List of Out door unit :- (i) VRV Out door Unit 36HP Sr.No.4YM00360 Located at Kattari mess LHS Terrace - 01 No (B) List of Associated indoor unit :- (i) Cassette type VRV Indoor Unit 4TR, Sr.No.54M00618,54M00624,54M00620,54M00619,54M00636,54M00616,54M00622,54M00623- 08 Nos

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 20 HP (ones in three months) and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing as required for smooth and efficient functioning of the unit .Make:Mistubishi. (A) List of Out door unit :- (i) VRV Out door Unit 20HP Sr.No.4YM00364 Located at Kattari mess centre blk Terrace - 01 No (B) List of Associated indoor unit :- (i) Cassette type VRV Indoor Unit 4TR, Sr.No.47M00243,47M00377,47M00380,56M00427- 04 Nos

NOTE for Items Ser No 06 to 09 The Servicing/repair/replacement Work shall be executed by Mistubishi (OEM) only and before placing the work order, Contractor shall be provide MoU (Memorandum of understanding) from Daikin . The contractor shall be responsible for submmiting a copy of MoU to GE before placing the work order. (ii) Replacement of minor spares costing upto Rs.2000.00 are deemed to be included in the quoted rate.

Supply and fix in replacement of compressor 16 HP suitable for VRV unit complete and re-filling of refrigerant (gas) as per site requirement including gas etc and testing on completion complete all as directed.Make as per existing

Supply and fix in replacement of Invertor PCB board suitable for VRV unit complete ( for 36 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Invertor PCB board suitable for VRV unit complete ( for 20 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Invertor PCB board suitable for VRV unit complete ( for 30 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Invertor PCB board suitable for VRV unit complete ( for 40 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Invertor PCB board suitable for VRV unit complete ( for 46 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Control PCB board suitable for VRV unit complete ( for 20 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Control PCB board suitable for VRV unit complete ( for 30 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Control PCB board suitable for VRV unit complete ( for 36 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Control PCB board suitable for VRV unit complete ( for 40 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of Control PCB board suitable for VRV unit complete ( for 46 HP outdoor unit) and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement of fan motor suitable for VRV unit complete and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement high pressure switch suitable for VRV unit complete and required connections and testing on completion etc complete all as directed.Make as per existing

Supply and fix in replacement discharge thermisture suitable for VRV unit complete and required connections and testing on completion etc complete all as directed.

Supply and fix in replacement of indoor PCB board suitable for VRV unit complete and required connections and testing on completion etc complete all as directed.

Supply and fix low in replacement pressure switch suitable for VRV unit complete and required connections and testing on completion etc complete all as directed.

Supply and fix in replacement indoor unit remote control suitable for VRV unit including testing complete all as directed.

Comprehensive maintenance and servicing every quarterly (ones in three months) for the following 3x24 TR @02 Nos running and 01 standby Air cooled scroll chiller with microprocessor control AC plant including break down maintenance as and when required, repair/replacement of defective unserviceable minor spare parts like nuts, bolts, washers, grease etc during the maintenace period and necessary periodical maintenance/checking as per the Manufacturer's instructions and as directed. Blue Star Model No XAC25-024M (Location : Navjivani Hospital) for the following:-

(a) Chiller 1 Sl No : 5467A E10

(b) Chiller 2 Sl No : 5467B E10

(c) Chiller 3 Sl No : 5467C E10

Comprehensive maintenance and servicing every quarterly (ones in three months) for the following Bluestar walk in freezer 15000 BTU @ 03 Nos condensor units ( 02 Nos running and 01 No standby), low temperature cold room with microprocessor control AC plant including break down maintenance as and when required, repair/replacement of defective unserviceable minor spare parts like nuts, bolts, washers, grease etc during the maintenace period and necessary periodical maintenance/checking as per the Manufacturer's instructions and as directed.. Model No Bluestar (Location : Logistic Complex) for following Condensing unit M/C No :-

(a) Condensing unit M/C No 13F00084, Evaporation unit M/C No 13F00094

(b) Condensing unit M/C No 13F00074, Evaporation unit M/C No 13F00084

(c) Condensing unit M/C No 13F00070, Evaporation unit M/C No 13F00092

Comprehensive maintenance and servicing every quarterly (ones in three months) for the following Bluestar walk in freezer 20000 BTU @ 04 Nos condensor units ( 03 Nos running and 01 No standby) plus temperature cold room with microprocessor control AC plant including break down maintenance as and when required, repair/replacement of defective unserviceable minor spare parts like nuts, bolts, washers, grease etc during the maintenace period and necessary periodical maintenance/checking as per the Manufacturer's instructions and as directed.. Model No Bluestar (Location : Logistic Complex) for following Condensing unit M/C No :-

(a) Compressor sl No CD1006430479, Evaporation unit M/C No 13F00001

(b) Compressor sl No CB1006430503, Evaporation unit M/C No 13F00002

(c) Compressor sl No CC1006430508, Evaporation unit M/C No 13F00003

(d) All as per Above But ser No of Compressor CC1006430634, Evaporation unit M/C No 13F00012

Comprehensive maintenance and servicing every quarterly (ones in three months) for the following Bluestar two body mortuary cabinet complete with its accessoriesincluding break down maintenance as and when required, repair/replacement of defective unserviceable minor spare parts like nuts, bolts, washers, grease etc during the maintenace period and necessary periodical maintenance/checking as per the Manufacturer's instructions and as directed.. Model No Bluestar for following Condensing unit M/C No, Model No BMC 206 (Location :Navjivani Hospital)

Note for Sl item Nos 27 to 30 :- Unit rates quoted by the tenderer shall be deemed to included the following :- (i) Routine services during the period. (ii) Immediate attenadance and rectification of breakdown, if any. (iii)Checking the functioning of Chiller unit/Air Handling unit/Pumps/Controls (iv) Descaling of condensers/cleaning of evaporator coils based on our assessment and working parameters of the plant (v) Replacement of unserviceable sensors/ control boards (vi) Free repairs and replacement of defective/worn out components which are integral to the functioning of the equipment (vii) Replacing refrigerant gas and compressor oil in the system arising out of system defect. (viii) Repairs to the refrigerant pipes in case of leaks (ix) Quarterly cleaning of HEPA filters and its required repairs (x) Pumping-down and restarting as and when required (xi) Checking of Microprocessor control panel, control boards, transducers of packaged chillers/condensing unit for their correctness and replace if necessary (xii) Replacement of other unserviceable electric and mechanical parts of AC unit. (xiii) Procurement of stationary and cleaning materials such as waste cloths etc. (xiv) Replacement of minor spares costing upto Rs.2000.00 are deemed to be included in the quoted rate.

Taking down secondary monoblock pump three Phase 5HP capacity, dismantling motor end covers, cutting and taking out burnt out stator windings complete, cleaning slots, removing diust/dirt, rewinding with the same gauge super enameled copper winding wire with insulating material, varnishing heating replacement of bearing DE and NDE ends, refixing same and ensure its serviceability complete all as specified and as directed . Model No Kirloskar KDS 536.

Supply and fix in replacement of compressor and re-filling of refrigerant (gas) as per site requirement including gas etc and testing on completion complete all as directed for the following :-

(a) AC Plant 12 TR

(b) 15000 BTU low temperature cold room

(c) 20000 BTU low temperature cold room.

Supply and fix in replacement of control PCB circuit (Microprocesor) for 24 TR AC plant unit complete and testing on completion complete all as directed.

Supply and fix in replacement of expansion valve complete and testing on completion complete all as directed for the following:-

(a) AC Plant 24 TR

(b) 15000 BTU low temp cold room

(c) 20000 BTU low temperature cold room.

Supply and fix in replacement of relay contactors complete and testing on completion complete all as directed for the following:-

(a) AC Plant 24 TR

(b) 15000 BTU low temp cold room

Supply and fix in replacement of indoor fan and fan motor set complete including for cold room indoor unit and testing on completion complete all as directed.

Supply and fix in replacement of AHU air filter of following sizes :-

(a) 610 mm x 610 mm x 40 mm with aluminium frame pre filter including base frame sutter all as specified and directed.

(b) 210 mm x 610 mm x 40 mm with aluminium frame pre filter including base frame sutter all as specified and directed.

(c) 565 mm x 460 mm x 350 mm HEPA filter with aluminium frame pre filter including base frame sutter all as specified and directed.

Supply and charging R22 gas suitable for AC plant and cold room unit as and when required complete all as directed.

Supply and charging R410A gas suitable for VRV unit complete all as directed.

Supply and charging R404 gas suitable for cold room unit complete all as directed.

Supply and charging R407C gas suitable for 24 TR AC Plant unit complete all as directed.

Comprehensive maintenance and servicing every quarterly (once in a three months) for the following AC Plants including breakdown maintenance as and when required/repair/replacement of defective unserviceable minor parts like nuts, bolts, washers, grease etc during the contract period and necessary periodical maintenance/checking as per the Manufacturer's instructions and as directed by Engineer-in-Charge :- (i) Microprocessor based chiller water plant 200 TR (100x2) (Kautilya Auditorium AC Plant) Make :Blue Star Model:(JS 84 F-T 50 B) Equipements details :- (i) Water cooled reciprocating chiller of capacity 100 TR -02 Nos . (ii) Condenser water pump of capacity 20 HP -03 Nos. (iii) Chilled water pump primary of capacity 5 HP-03 Nos (iv) Chilled water pump secondary of cap 7.5 HP -05 Nos (v) Pump starting panel-02 Nos (vi)VFD panel -01 No (vii) Chiller starting panel-02 Nos (viii) Main LT Panel -01 No (ix) DG panel -01 No (x) Cooling tower -02 Nos (xi) Air handling units 20 TR 7000 CFM -02No (xii) Air handling unit 24 TR 8500 CFM-.01 Nos (xiii) Air handling unit 30 TR 15000 CFM -02 No (xiv) Air handling unit 50 TR 9000 CFM-01 No (xv) Air handling unit 11 TR 5000 CFM-01 No (Xvi) Air handling unit 9 TR, 4000 CFM-01 No (xvii) Air handling unit 3 TR, 1500 CFM-01 No,(xviii) Air handling unit 27.5 TR, 12000 CFM-01 No,(xix) Air handling unit 10TR, 5000 CFM-01 No,(xx) Air handling unit 30 TR, 14000 CFM-01 No,(xxi) Air handling unit 6.5 TR, 3100 CFM-01 No,(xxii) Air handling unit 9.5 TR, 4500 CFM-01 No,(xxiii) Air handling unit 3.5 TR, 1500 CFM-01 No

NOTE FOR SL ITEM NO. 42:- (a) The rate quoted shall deemed to be included the following repairs works :- (i) Checking and calibration of Microprocessor. (ii) Oiling and greasing of equipments. (b) The rate quoted shall deemed to be included general servicing of electrical panels and labour charges for replacement of motor starter, MCCB, MCBs, contactors, panel board rewiring with copper conductor of suitable size and copper conductor for connection to motor from starter. (c) The rate quoted shall deemed to be included cleaning of cooling tower & surrounding area minimum once in one months for smooth functioning of all AC plants. (d) Material required for replacement shall be measured and paid for separately under the relevant items of this BOQ as 'Supply and fix'. (e) Record of checking shall be entered in a Register as directed by Engineer-in-Charge. (f) Replacement of minor spares costing upto Rs.2000.00 are deemed to be included in the quoted rate.

Supply and fix in reapirs Oil pressure Transducer suitable for blue star make JS84 Compressor, all as directed.

Supply and fix in reapirs HP/LP Transducer suitable for blue star make JS84 Compressor all as directed.

Supply and charging compressor oil Suniso 3/4GS compressor oil after draining out old/unserviceable compressor oil complete all as directed.

Dismantling end covers of shell and tube condensor and evaporator, cleaning of copper tubes with acid / soap water with nylon brush to remove the scaling inside the tubes and ensure / confirm the flow of chilled water at head pressure within permisible limit all as specified and directed by Engr-in-Charge.

Dismantling and taking down defective primary chilled water pump motor up to 5 HP , AC, 3 phase, 415 volts of capacity 240 USGPM at 12 meter head, opening of motor end shield covers, cutting and taking out burnt out copper windings, cleaning winding slots and rewinding with super enamalled copper winding wire of suitable size and checking the continuity, insulation values, applying varnish, heating and drying and replceing the terminal block, testing complete to the entire staisfaction of Engineer-in-Charge.

All as per Sl item No. 47 above but above 5 HP to 10 HP for Secondary chilled water pump motor of capacity 288 US GPM at 20 M head all as specified and directed by engr-in-charge.

All as per Sl item No. 47 above 10 HP to 15 HP for Secondary chilled water pump motor Of capacity 240 US GPM at 15 M head all as specified and directed by engr-in-charge.

All as per Sl item No. 47 but 20 HP for condensor water pump motor Of capacity 400 US GPM at 20 M head all as specified and directed by engr-in-charge.

Replacement of Impeller and mechanical seal for item no. 47 to 50 above all as diected.

Dismantling motor from floor mounted / ceiling suspended double skin horizontal AHU/Cooling tower and opening motor end shield covers cutting and taking out the burnt out copper windings, cleaning the winding slots and rewinding with super enamalled copper winding wire of suitable size and checking the continuity ,insulation values, applying varnish, heating and drying and replaceing the terminal block testingof following capacities in library and Auditorium of following capacities :-

(a) Up to 3 HP capacity

(b) Above 3 HP to 5 HP

(c ) Above 5 HP to 7.5 HP

Supply and fix Fan in replacement V Belt for the FMU 7000 CFM capacity (Model 50A#) complete all as specified and as directed.

Supply and fix in replacement Fan V Belt for the FMU 8500 CFM capacity (Model 49A#) complete all as specified and as directed.

Supply and fix in replacement Fan V Belt for the FMU 9000 CFM capacity (Model 56A# complete all as specified and as directed.

Supply and fix in replacement Fan V Belt for the FMU 12000 CFM capacity (Model 66B#) complete all as specified and as directed.

Supply and fix in replacement Fan V Belt for the FMU 14000/15000 CFM capacity (Model 76B#) complete all as specified and as directed.

Supply and fix in replacement Fan V Belt for the CSU 1500 CFM capacity (Model 36B#) complete all as specified and as directed.

Supply and fix in replacement Fan V Belt for the CSU 3100 CFM capacity (Model 23B#) complete all as specified and as directed.

Supply and fix in replacement Fan V Belt for the CSU 4000 CFM capacity (Model 27B#) complete all as specified and as directed.

Supply and fix in replacement Fan V Belt for the CSU 4500/5000 CFM capacity (Model 31A#) complete all as specified and as directed.

Preparing old painted steel surfaces of any description, not otherwise described, over 10cm in width or girth and applying two coats of synthetic enamel paint complete all as specified.

Taking down of expansion tank monoblock pump 1/2 HP capacity and dismantling motor end coves cutting and taking out of burnt out stator windings complete and cleaning the slots removing all dust / dirt rewinding with same guage super enamaled copper winding wire with insulating materila varnising heating replacement of bearing DE & NDE ends refixing the same and ensure its servicability complete.

Supply and fix in replacement DOL starter for 3 HP motor complete all as specified and as directed.

Supply and fix in replacement Single Phase preventor complete all as specified and as directed.

Supply and fix in replacement Stem filled Alcohol Thermometer in replacement

Supply and fix in replacement Pressure gauges woth 4 inch dia 1-100 bar complete all as specified and as directed.

Supply and fix in replacement Pressure switch - Danfoss complete all as specified and as directed.

Supply and fixing in replacement of Noise filter for VRV/VRF out door unit complete all as directed.

Supply and fix in replacement of PCB circuit for cold room plant unit complete and testing on completion complete all as directed.

Supply and fix in replacement of Heater for cold room plant unit complete and required suitable Aluminium tape and testing on completion complete all as directed.

Supply and fix in replacement of Sensor and testing on completion complete all as directed.

Supply and fix in replacement of Contractor suitable for AC plant unit of capacity 32/40 Amps complete and testing on completion complete all as directed.

Supply and fix in replacement of Contractor suitable for AC plant unit of capacity 9/16 Amps complete and testing on completion complete all as directed.

Supply and fix in replacement of suction/liquid line Sensor complete and testing on completion complete all as directed.

Supply and fix in replacement of Fan PCB board suitable for VRV unit any capacity complete for outdoor unit and required connections and testing on completion etc complete all as directed.Make as per existing

Dismantling and taking out cooling tower motor assembly, fan blade set, cooling tower fins assembly, complete cooling tower of capacity 125 TR, cleaning of cooling tower vertical FRP panels, inside and outside and bottom tank portion and removing all dirt/ dust and algae by rubbing, scrapping with nylon brush and refixing of all cooling fin assembly complete with and including applying two coats of symthetic enamel paint as per the existing color and testing and confirm the water flow rate 400 USGPM, water temp IN- 37 C/ 97.5 F and water temp OUT- 32 C/ 90 F all as directed by Engineer-in-Carge Note:- "Unit rate quoted by the tenderer shall include replacement of all cooling fins assembly and pipe line inside cooling tower"

Supply and fix in replacement of compressor 18 HP suitable for VRV unit complete and re-filling of refrigerant (gas) as per site requirement including gas etc and testing on completion complete all as directed.Make as per existing

Supply and fix in replacement of compressor 10 HPsuitable for VRV unit complete and re-filling of refrigerant (gas) as per site requirement including gas etc and testing on completion complete all as directed.Make as per existing

Comprehensive maintenance of variable Refrigerent Volume (VRV) outdoor unit 28 HP (ones in three months) and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing as required for smooth and efficient functioning of the unit .Make: Voltas. (A) List of Out door unit :- (i) VRV Out door Unit 28HP Sr.No.711471093220100005 & 711471093220100006, Located at Kattari mess Extention parts - 02 Nos (B) List of Associated indoor unit :- (i) Cassette type VRV Indoor Unit 4TR, Sr.No.077,080,095,003,034,022,027,031- 08 Nos (Ii) Cassette type VRV Indoor Unit 3.2TR, Sr.No.042,012,125,127- 04 Nos Note : The Servicing/repair/replacement Work will be executed by Voltas (OEM) only and before accepting the contract, Contractor will be provide MoU (Memorandum of understanding) from Voltas . The contractor will be responsible for submmiting a copy of MoU to CWE Ezhimala before accepting the tender.

Comprehensive maintenance of variable Refrigerent Flow (VRF) outdoor unit (ones in three months) and associated indoor unit by OEM including routine preventive and immediate break down maintanance, repair and servicing as required for smooth and efficient functioning of the unit .Make: Hitachi. (A) List of Out door unit :- (i) VRF Out door Unit Sr.No.QSXLBT3S100A,QSXCPT4S1001,QSXCPT45100J, Located at Kattari mess Extention parts - 03 Nos (B) List of Associated indoor unit :- (i) Cassette type VRF Indoor Unit , Sr.No.S10FW,S10BJ,S101X,S1033,S101Y,S101T,B55665,C44045,B38472,C44057- 10 Nos Note : The Servicing/repair/replacement Work will be executed by Hitachi (OEM) only and before accepting the contract, Contractor will be provide MoU (Memorandum of understanding) from Hitachi . The contractor will be responsible for submmiting a copy of MoU to CWE Ezhimala before accepting the tender.

Dismantling end cover of child water line & condensing water line , flushing out all water from pipeline , Providing necessory air vents darin point and looping, pressuring unit, repair/replace pressure switch , cleaning all AHU stainers, confirm the flow of chilled water at head pressure within permisible limit , insulate the all removed insulation , process will be continue upto clean water , testing after completion of Job at Navjivani Hospital AC plant , all as specified and directed by Engr-in-Charge.

Schedule of Credit (Minus) Rs.30,284.00 NOTE: Bidder shall insert credit amount of Rs. 30,284.00 as rate in Green field under Col-5.

SREEKRUPA ENTERPRISES

RASNA ENTERPRISES