COMPREHENSIVE MAINTENACE OF CENTRAL AC PLANT OF MILITARY HOSPITAL OF PH-II AND PH-II AND STATION MDC UNDER GE(W) JABALPUR

Amount

Comprehensive periodic repair, maintenance & servicing of central Air Conditioning Plant of Make : Carrier, capacity (3 x 175) TR, model:30 HXC 190 A and ventilation system existing at Military Hospital Jabalpur as per manufacturer's instructions and as directed by Engr-in-Charge.Main equipments to be maintained/ serviced are as under :- (a) Repair, maintenance & servicing through authorised dealer of company for 3 Nos of chilling machine of screw type compressor 350 TR, (3x175)TR each single stage, 3000 RPM, 415 Volts, 3 Phase, 50 Hz, semihermatic electric motor of capacity 80 KW, shell and tube type condensor with carbon steel plate, copper tube, externally and internally to pass water flow 1400 USG/ PM, including carbon plate shell and tube flooded type chiller unit working with microprocessor based controls in sheet metal control panel etc (Make : M/s Carrier) Note:- Refrigerant gas and compressor oil, as and when required to be replaced in the opinion of Engr-in-Charge , shall be replaced immediately and cost of the same shall be deemed to be included in the unit rate quoted by the contractor. (b) Other associated parts/accessories :- (i) Condensing pump set with motor of capacity 30 KW/40 HP, 1450 RPM, 50Hz, pump head 26.5 Mtr - 02 Sets (Motor of make ALSTOM and Pump of make Kirloskar).

(ii) Chiller motor pump set complete of capacity 30 KW/ 40 HP, 1450 RPM, 50Hz, total head of pump 26.5 Mtr- 02 Sets (Motor of make : ALSTOM and Pump of make : Kirloskar) (iii) FRP cooling tower including lubrication and servicing of mechanical transmission and repair and pluging of leakages with FRP patches to bottom tank of cooling tower complete with electric motor of capacity 7.5 KW, 1460 RPM, 415Volt -02 Sets (Tower model: 9081 of Make- Mihir, Electric motor of Make- Navyug) (iv) Condensor water pipe line of size 300mm dia to 450mm dia complete with butterfly valve 50mm to 200mm dia of Make: Kirloskar, strainer including cost of repair/ replacement of chiller/ hot water pipe less than 100mm dia and accessories complete all as per requirement. (v) AHU complete with accessories i.e. blower with casing, chilled water coil, hotwater coil, filter, filter frame drive motor, humidification kit, mortised motor control panel including lubrication and servicing of mechanical transmission etc as required. Note:- Spares shall be measured and paid for separately under relevant item of Sch'A'/ BOQ. (vi) Fan ventilation system with fan motor of capacity 2.2 KW, drive package and vibration pad installed at basement of AHU of MH, Jabalpur. (vii) Makeup/ expansion tank of capacity 5000 Ltrs of PVC of make- Sintex complete with inlet/ outlet GI pipes, PTMT float valves, installed on the roof of the plant room and Hospital building - 02 Sets

(viii) Control desk remote to control the AHU panel of 6 Nos AHUs located in different ward/ department in MH Jabalpur complete including replacement of control wiring with and including copper wire of existing type and size of make as approved by GE and replacement of indicating lamp of existing make complete installed at main AC plant room etc Note:- Control wiring, switches and lamps, as and when required to be replaced in the opinion of Engr-in-Charge, shall be replaced immediately and cost of the same shall be deemed to be included in the unit rate quoted by the contractor. (ix) Mono block pump set of capacity 1.0 HP, 2700 RPM, head 17 to 23 Mtr including suction/ discharge pipe line and electric connection of type KDC 128 pump of make Kirloskar for taking out the inside flow water of the plant room.

(x) LT panel including all accessories and wiring of LT cable for exhaust/ blower control of industrial type installed at main AC plant room including blower fan heavy duty , MS impeller , blower fan and blower shaft with electric motor 10 HP. (xi) Hot water generator of capacity 800 KW with monoblock pump set, AC 415 volts, 50 Hz, 2900 RPM, 10 HP of total head 30 Mtr, 23 LPS with all accessories - 02 Sets (xii) Butterfly motorised valve with actuator gate valves etc. (xiii) Descaling of condenser units (minimum twice during Contract Period). c) Make & model of any part of the plant which are required to be replaced, shall be the same as per existing one at site or as per OEM . (d) Comprehensive/ periodic maintenance means to ensure the optimum functioning of AC plant by synchronising the entire assembly to produce desired temperature, humidity and duct filtration levels without any extra cost. (e) Periodic maintenance shall take place at every 03 months or as directed by GE.

(f) During entire contract period, any defective components and/or any other materials which is not specified/ given in Sch'A'/ BOQ but same is essential to repair/ replace to make the plant/ machines fully functional, the cost of the same shall be deemed to be included in the unit rate quoted by the contractor and no extra payment shall be made to the contractor on this account. (g) The cost of transportation and other necessary equipment shall be arranged/ brought by the contractor to complete the job and no extra payment shall be made to the contractor on this account. Hence, bidders are advised to visit the site to assess the quantum of work to be carried out in this contract before quoting unit rate. (h) Contractor shall appoint ITI trained operator in the trade of Ref Mechanic/ Electrician or equivalent having minimum 3 years experience in similar trade. (j) Contractor shall provide the log sheets of proforma as approved by Engineer-in-Charge for maintaining the records. (k) Contractor shall responsible for maintaining the temperature & humidity to the required level inside the bldg/ shed, failing which a recovery of Rs. 1000.00 per day per plant on account of penalty shall be made from the contractor's dues/ payment .

Comprehensive periodic maintenance, repair & servicing of central Air Conditioning Plant of Make : Blue Star, capacity 3 x 300 TR, Model: LCW2-320X07X056969 and ventilation system existing at Military Hospital Jabalpur as per manufacturer's instructions and as directed by Engr-in-Charge :- Main equipments to be maintained/ serviced are as under:- (a) Preventive and comprehensive repair, maintenance, servicing through authorised dealer of company for 3 Nos of chilling machine of screw type compressor , 3x 300 TR each single stage, 3000 RPM, 415 Volts, 3 Phase, 50 Hz, shell and tube type condensor with carbon steel plate, copper tube, externally and internally to pass water flow 1400/2000 USG/ PM, including carbon plate shell and tube flooded type chiller unit working with microprocessor based controls in sheet metal control panel etc Make : M/s BLUESTAR. Note:- Refrigerant gas and compressor oil shall be replaced immediately and cost of the same shall be deemed to be included in the unit rate quoted by the contractor complete all as specified and directed by Engineer-in-Charge.

(b) Other connected parts/accessories :- (i) Condensing pump set with motor of capacity 30 KW/40 HP, 1450 RPM, 50Hz, 03 Sets (Make : BHARAT BIJALI). (ii) Chiller motor pump set complete of capacity 30 KW/ 25 HP, 1450 RPM, 50Hz, 03 Sets,(Make : BHARAT BIJALI). (iii) FRP cooling tower including lubrication and servicing of mechanical transmission and repair and pluging of leakages with FRP patches to bottom tank of cooling tower complete with electric motor of capacity upto 5.0 HP, 1400/1500 RPM, 415Volt -01 Set ( suitable for tower model at site). (iv) Condensor water pipe line of size 100mm dia to 400mm dia complete with butterfly valve 50mm to 200mm dia of make: Kirloskar, strainer including cost of repair/ replacement of chiller/ hot water pipe less than 100mm dia and accessories complete all as per requirement at site. (v) AHU complete with accessories i.e. blower with casing, chilled water coil, hotwater coil, filter, filter frame drive motor, humidification kit, mortised motor control panel including lubrication and servicing of mechanical transmission etc as required. Note:- Spares shall be measured and paid for separately under relevant item of Sch'A'/ BOQ.

(vi) Fan ventilation system with fan motor of capacity upto 5 HP, drive package and vibration pad installed at basement of AHU of MH, Jabalpur. (vii) Makeup/ expansion tank of capacity 5000 Ltrs of PVC of make- Sintex, complete with inlet/ outlet GI pipes, PTMT float valves, installed on the roof of the plant room and Hospital building - 02 Sets (viii) Control desk remote to control the AHU panel of 6 Nos AHUs located at different ward/ department in MH Jabalpur complete including replacement of control wiring with and including copper wire of existing type and size of make as approved by GE and replacement of indicating lamp of existing make complete installed at main AC plant room etc Note:- Control wiring, switches and lamps as and when required to be replaced, in the opinion of Engr-in-Charge,shall be replaced immediately and cost of the same shall be deemed to be included in the unit rate quoted by the contractor. (ix) Mono block pump set of capacity 1.0 HP, 2700 RPM, head 17 to 23 Mtr including suction/ discharge pipe line and electric connection of type KDC 128 pump of make Kirloskar for taking out the inside flow water of the plant room.

(x) LT panel including all accessories and wiring of LT cable for exhaust/ blower control of industrial type installed at main AC plant room including blower fan heavy duty , MS impellar , blower fan and blower shaft with electric motor 10 HP. (xi) Hot water generator of capacity 320 KW with monoblock pump set, AC 415 volts, 50 Hz, 2900 RPM, 10 HP of total head 30 Mtr, 23 LPS with all accessories - 02 Sets (xii) Butterfly motorised valve with actuator gate valves etc. (xiii) Descaling of condenser units (minimum twice during Contract Period). (c) Make & model of any part of the plant which are required to be replaced, shall be the same as per existing one at site or as per OEM. (d) Comprehensive/ periodic maintenance means to ensure the optimum functioning of AC plant by synchronising the entire assembly to produce desired temperature, humidity and duct filtration levels without any extra cost.

(e) Periodic maintenance shall take place at every 03 month. (f) During entire contract period, any defective component and/or any other material which is not specified/ given in Sch'A'/ BOQ but same is essential to repair/ replace, to make the plant/ machines fully functional, the cost of the same shall be deemed to be included in the unit rate quoted by the contractor and no extra payment shall be made to the contractor on this account. (g) The cost of transportation and other necessary equipment shall be arranged/ brought by the contractor to complete the job and no extra payment shall be made to the contractor on this account. Hence, bidders are advised to visit the site to assees the quantum of work to be carried out in this contract before quoting unit rate. (h) Contractor shall appoint ITI trained operator in the trade of Ref Mechanic/ Electrician or equivalent having minimum 3 years experience in similar trade. (j) Contractor shall provide the log sheets of proforma as approved by Engineer-in-Charge for maintaining the records. (k) Contractor shall responsible for maintaining the temperature & humidity to the required level inside the bldg/ shed, failing which a recovery of Rs. 1000.00 per day per plant on account of penalty shall be made from the contractor's dues/ payment .

Comprehensive periodic maintenance, repair & servicing of central Air Conditioning Plant of Make :DAIKIN, capacity 3 x 30 TR, Model: UWL030B5-FB, ventilation system existing at Military Hospital Jabalpur as per manufacturer's instructions and as directed by Engr-in-Charge :- Main equipments to be maintained/ serviced are as under:- (a) Preventive and comprehensive repair, maintenance, servicing through authorised dealer of company for 3 Nos of chilling machine of suitable type compressor 3 x30 TR , 415 Volts, 3 Phase, 50 Hz, rated cooling /heating capacity 101/135 KW with carbon steel plate, copper tube, externally and internally to pass User side water flow 17.4 m3/Hr, and heat source side water flow 21.7 m3/ Hr including carbon plate shell and tube flooded type chiller unit complete all as specified and directed by Engineer-in-Charge. Make : M/s DAIKIN. Note:- Refrigerant gas and compressor oil shall be replaced immediately and cost of the same shall be deemed to be included in the unit rate quoted by the contractor complete all as specified and directed by Engineer-in- Charge.

(b) Other connected parts/accessories :- (i) Condensing pump set with motor of capacity 30 KW/40 HP, 1450 RPM, 50Hz, pump head 26.5 Mtr - 02 Sets (Motor of make ALSTOM and Pump of make Kirloskar/as required at site). (ii) Chiller motor pump set complete of capacity 30 KW/ 40 HP, 1450 RPM, 50Hz, total head of pump 26.5 Mtr- 02 Sets (Motor of make : ALSTOM and Pump of make : Kirloskar/as required at site) (iii) FRP cooling tower including lubrication and servicing of mechanical transmission and repair and pluging of leakages with FRP patches to bottom tank of cooling tower complete with electric motor of capacity upto 5.0 HP, 1400/1500 RPM, 415Volt -01 Set (suitable for tower model at site). (iv) Condensor water pipe line of size 100mm dia to 400mm dia complete with butterfly valve 50mm to 200mm dia of make: Kirloskar, strainer including cost of repair/ replacement of chillar/ hot water pipe less than 100mm dia and accessories complete all as per required at site. (v) AHU complete with accessories i.e. blower with casing, chilled water coil, hotwater coil, filter, filter frame drive motor, humidification kit, mortised motor control panel including lubrication and servicing of mechanical transmission etc as required. Note:- Spares shall be measured and paid for separately under relevant item of Sch'A'/ BOQ.

(vi) Fan ventilation system with fan motor of capacity upto 5 HP, drive package and vibration pad installed at basement of AHU of MH, Jabalpur. (vii) Makeup/ expansion tank of capacity 5000 Ltrs of PVC of make- Sintex complete with inlet/ outlet GI pipes, PTMT float valves, installed on the roof of the plant room and Hospital building - 02 Sets (viii) Control desk remote to control the AHU panel of 6 Nos AHUs located at different ward/ department in MH Jabalpur complete including replacement of control wiring with and including copper wire of existing type and size of make as approved by GE and replacement of indicating lamp of existing make complete installed at main AC plant room etc Note:- Control wiring, switches and lamps as and when required to be replaced, in the opinion of Engr-in-Charge, shall be replaced immediately and cost of the same shall be deemed to be included in the unit rate quoted by the contractor. (ix) Mono block pump set of capacity 1.5 HP, 200/2700 RPM, head 15 to 23 Mtr including suction/ discharge pipe line of make: Kirloskar, for taking out the inside flow water of the plant room.

(x) LT panel including all accessories and wiring of LT cable for exhaust/ blower control of industrial type installed at main AC plant room including blower fan heavy duty , MS impeller , blower fan and blower shaft with electric motor upto 10 HP. (xi) Hot water generator of capacity upto 200 KW with monoblock pump set, AC 415 volts, 50 Hz, 2900 RPM, 5 HP of total head upto 30 Mtr, 23 LPS with all accessories - 02 Sets (xii) Butterfly motorised valve with actuator gate valves etc. (xiii) Descaling of condenser units (minimum twice during Contract Period). (c) Make & model of any part of the plant which are required to be replaced, shall be the same as per existing one at site or as per OEM . (d) Comprehensive/ periodic maintenance means to ensure the optimum functioning of AC plant by synchronising the entire assembly to produce desired temperature, humidity and duct filtration levels without any extra cost.

(e) Periodic maintenance shall take place at every 03 month. (f) During entire contract period, any defective component and/or any other material which is not specified/ given in Sch'A'/ BOQ but same is essential to repair/ replace, to make the plant/ machines fully functional, the cost of the same shall be deemed to be included in the unit rate quoted by the contractor and no extra payment shall be made to the contractor on this account. (g) The cost of transportation and other necessary equipment shall be arranged/ brought by the contractor to complete the job and no extra payment shall be made to the contractor on this account. Hence, bidders are advised to visit the site to assess the quantum of work to be carried out in this contract before quoting unit rate. (h) Contractor shall appoint ITI trained operator in the trade of Ref Mechanic/ Electrician or equivalent having minimum 3 years experience in similar trade. (j) Contractor shall provide the log sheets of proforma as approved by Engineer-in-Charge for maintaining the records. (k) Contractor shall responsible for maintaining the temperature & humidity to the required level inside the bldg/ shed, failing which a recovery of Rs. 1000.00 per day per plant on account of penalty shall be made from the contractor's dues/ payment .

Attending emergency break down & making functional AC Plant of Make-Carrier of capacity (3x175) TR of model-30 HXC 190 A /AC Plant of Make-Daikin of capacity 3x 30 TR of model-UWL030B5-FB / AC Plant of Make- Blue star of capacity 3x 300 TR of model- LCW2-320X07X056969 ventilation system complete at Military Hospital Jabalpur alongwith equipments as associated as per item No.01 to 03 above. Notes:- (i) The cost of parts/ accessories/ materials if required to be replaced, same shall be paid separately under respective items here-in-after as Supply only as considered/ taken for item No. 01 to 03 above. (ii) Emergency break down shall be attended immediately ON CALL, if emergency break down is not attended immediately , a lump sum recovery of Rs. 1000.00 on account of penalty shall be made from the contractor's dues/ payment .

Supply only heating coil of suitable layers, shape and size as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only cooling coil of suitable layers, shape and size as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only heating coil of suitable layers, shape and size as per existing one, to be fixed under item No. 02 here-in-before complete all as directed.

Supply only cooling coil of suitable layers, shape and size as per existing one, to be fixed under item No. 02 here-in-before complete all as directed.

S &F Cloth Micro Filter (Size : 487.50 x487.50 mm) as per existing make or as approved by GE.

S&F Cloth Micro Filter (Size : 587.50 x587.50 mm) as per existing make or as approved by GE.

S&F Cloth Micro Filter (Size : 587.50 x 487.50) as per existing make or as approved by GE.

Supply only cassette type line filter, made of 22 gauge MS GI sheet with araldite, non woolen synthetic media having efficiency 95% down to 10 micron as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only ABSOLUTE (Heppa) filter of size (560 x 560 x 140) mm having rated flow (CMH) = 1700, IPD (mm WG) less than 25 and efficiency more than 99.97 down to 0.3 micron as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only ABSOLUTE (Heppa) filter of size (610 x 610 x 305) mm having rated flow (CMH) = 1700, IPD (mm WG) less than 25 and efficiency more than 99.97 down to 0.3 micron as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only PVC fins of size 22 x 10 inch suitable for cooling tower of 350 TR capacity as per existing one, to be fixed under item No. 01 /02/03 here-in-before complete all as directed.

Supply only power contactor 3 pole, ML-6 type with 2 NO + 2 NC aux contacts, 415 Volt, 50 Hz, rating 125 Amps, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only power contactor 3 pole, ML-5 type with 2 NO + 2 NC aux contacts, 415 Volt, 50 Hz, rating 25 Amps, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only power contactor 3 pole, ML-4 type with 2 NO + 2 NC aux contacts, 415 Volt, 50 Hz, rating 90 Amps, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only power contactor 3 pole, ML-2 type with 2 NO + 2 NC aux contacts, 415 Volt, 50 Hz, rating 32 Amps, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only power contactor 3 pole, ML-1.5 type with 2 NO + 2 NC aux contacts, 415 Volt, 50 Hz, rating 32 Amps, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only power contactor 3 pole, ML-0 type with 2 NO + 2 NC aux contacts, 415 Volt, 50 Hz, rating 12 Amps, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only Electronic timer 0 to 30 Second as per existing one, to be fixed under item No. 02 here-in-before complete all as directed.

Supply only heating element of capacity 25 KW, 3 phase as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only bearing of size as per existing one, suitable for induction motor of capacity 40.0 HP, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only bearing of size as per existing one, suitable for induction motor of capacity 25.0 HP, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only bearing of size as per existing one, suitable for induction motor of capacity 10.0 HP, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only bearing of size as per existing one suitable for induction motor of capacity 7.50 HP, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only bearing of size as per existing one suitable for induction motor of capacity 5.0 HP, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only MCCB 4 pole with enclosure, 415 volts, 50 Hz, 400 Amps with breaking capacity 25 kA, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only MCCB 4 pole with enclosure, 415 volts, 50 Hz, 100 Amps with breaking capacity 25 kA, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only MCCB 4 pole with enclosure, 415 volts, 50 Hz, 63 Amps with breaking capacity 10 kA, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only power indication lamps with complete accessories 230 volts, single phase as per existing one duly approved , to be fixed under item No. 01,02&03 here-in-before complete all as directed.

Supply only over load relay range 9 to 15 Amps, MN-2 type, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only over load relay range 3 to 5 Amps, MN-2 type, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only negative sequence voltage sensing phase failure relay, single phase preventor VSPDL 230 volts 50 Hz, AC, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only butter fly valve with side handle operated type of 65 mm dia, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only butter fly valve with side handle operated type of 80 mm dia, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only butter fly valve with side handle operated type of 125 mm dia, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only butter fly valve with side handle operated type of 150 mm dia, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only temperature gauge (digital type) bottom connected, direct mounting type, range 0 to 100° C complete as per existing make duly approved by GE, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only V belt 'B' section of size B-60 as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only V belt 'B' section of size SPA-1532 as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only V belt 'B' section of size A-56 as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only V belt 'B' section of size A-47 as per existing one, to be fixed under item No. 01 here-in-before complete all as directed.

Supply only water flow switch of type RC-61 MWP 150 PSI electric rating 250 volts, 50Hz, 15 Amps with senser and lead as per existing make duly approved by GE, to be fixed under item No. 01 here-in-before including testing and commissioning complete all as directed.

Supply only pressure gauge round type of 10cm dia metal cased between pressure range 0 to 10 kg/cm2 including syphon assembly with stop/ ON knob as per existing make duly approved by GE, to be fixed under item No. 01 here-in-before complete all as directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 1.0 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 1.50 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 2.0 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 3.0 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 5.0 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 7.50 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 10.0 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 25.0 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling 3 phase, 50 Hz, 415 volts electric motor of capacity 40.0 HP and rewinding the same with and including superior quality copper winding wire of suitable gauze and number of turns including insulating materials (PVC insulation sleeve, tape, film paper, varnish, cotton & heating process etc) as required including replacement of existing DE & ND side bearings and re-fixing the motor in existing position after re-assembling and testing on completion complete all as specified & directed.

Dismantling blower shaft of AHU up to 80 TR by removing the belt & pully, blower drum and remetaling the shaft with welding, turning & grinding to obtain its original dimensions, balancing the shaft and refitting in AHU including reassembling the blower, pulley, bearing etc. and testing the AHU on completion for satisfactory operation complete all as specified & directed.

M&L for repair/ overhaulling of hot water generator of capacity 250 KW out put by unscrewing and draining out to detect leakages, welding where-ever necessary, removing burnt/ unserviceable heating element from bottom level of tank, scraping out rust/ sludge including putting new insulation sleeves to bare conductors, fixing of 4 Nos new/ fresh heating elements of suitable capacity, replacement of PCC kit with new one and reassembling all the dismantled components and testing on completion for satisfactory operation complete all as specified & directed.

M&L for complete repair/ over-hauling to FRP based cooling tower of 350 TR capacity by dismantlinlg fins, couplings, cooling fan, draining out of water moving algey deposited and cleaning, servicing of mechanical components, welding wherever necessary, scraping out rust/ sludge including putting descaling solution and replacing of gear box, bearings, gear oil, mechanical couplings as per site requirement and over-hauling the complete transmission system of cooling tower and painting the complete system as per existing one duly approved by GE and reassembling all the dismantled components and testing on completion for satisfactory operation complete all as specified & directed.

Supply and fixing of presure gauge of size 4" dia, 30 to 150 Pa as per existing make duly approved by GE complete all as specified & directed.

Supply and fixing, in replacement, temperature sensor with sensor cable of central Air Conditioning Plant of Make : Carrier of capacity 3 x (2 x 175) TR model:30 HXC 190 A, at Military Hospital Jabalpur as per existing make/ as per manufacturer's recommendations duly approved by GE after taking out the old unserviceable temperature sensor with sensor cable complete all as specified & directed.

Supply and fixing, in replacement, transducer of central Air Conditioning Plant of Make : Carrier, capacity 3 x (2 x 175) TR, Model:30 HXC 190 A, at Military Hospital Jabalpur as per existing make/ as per manufacturer's recommendations duly approved by GE after taking out the old unserviceable transducer complete all as specified & directed.

Supply and fixing, in replacement, transducer of central Air Conditioning Plant of Make : Daikin, capacity 3 x 30 TR, Model: UWL030B5-FB, at Military Hospital Jabalpur as per existing make/ as per manufacturer's recommendations duly approved by GE after taking out the old unserviceable transducer complete all as specified & directed.

Supply and fixing 5.4mm thick MS pipe line heavy grade as per IS-3589 (Part-I) -2004 of size 150mm bore suitable for hot/ cold water for central air conditioning plant including necessary grouting, clipping on wall surface and all machine works i.e. cutting threading, welding, jointing etc as required including all necessary fittings i.e. elbows, tees, sockets, union, flange, coupling etc and leakage testing on completion at desired pressure and commissioning complete all as specified & directed.

Supply and fixing 4.85mm thick MS pipe line heavy grade as per IS-3589 (Part-I) -2004 of size 80mm bore suitable for hot/ cold water for central air conditioning plant including necessary grouting, clipping on wall surface and all machine works i.e. cutting threading, welding, jointing etc as required including all necessary fittings i.e. elbows, tees, sockets, union, flange, coupling etc and leakage testing on completion at desired pressure and commissioning complete all as specified & directed.

M&L for Pressure testing of Refrigerant Circuit to identify leaking tubes by checking the leaks in the condenser/Evaporator circuit so that exact number of damaged tubes can be identified. This shall be done by pressurizing the circuit with Nitrogen gas and checking the leaks. At the same time, plugging the damaged tubes as well. (Note : cost of nitrogen gas shall be deemed to be included in quoted rate by the contractor.)

M&L for Non-Destructive Testing (Eddy current) using Electromagnetic Induction method By using a Probe is inserted with a sinusoidal alternating current to induce eddy currents in tube being tested and the change in impedance is measured. Discontinuities such as defects, material property variation, and surface characteristics distort the Eddy current flow and in turn alter the coil impedance. The change in coil impedance is measured and correlated with the dimensions of the discontinuity. Testing of Condenser tubes to check remaining thickness of tubes Note : A) Analysis of all data shall be conducted by a qualified data analysis. All indications shall be evaluated as per A450/A 450M, 24.10.1. – Tubing producing a test signal to or greater than the lowest signal produced by the reference standard shall be separated from acceptable tubing.

M&L for Non-Destructive Testing (Eddy current) using Electromagnetic Induction method By using a Probe is inserted with a sinusoidal alternating current to induce eddy currents in tube being tested and the change in impedance is measured. Discontinuities such as defects, material property variation, and surface characteristics distort the Eddy current flow and in turn alter the coil impedance. The change in coil impedance is measured and correlated with the dimensions of the discontinuity.Testing of Evaporator tubes to check remaining thickness of tubes. Note : A) Analysis of all data shall be conducted by a qualified data analysis. All indications shall be evaluated as per A450/A 450M, 24.10.1. – Tubing producing a test signal to or greater than the lowest signal produced by the reference standard shall be separated from acceptable tubing.

Dehydration of complete refrigerant circuit by Deep Vacuumizing and multiple circulation of Refrigerant gas /Nitrogen gas complete all as specified and directed. Note : To make a clean circuit, contractor need to De-hydrate the system by deep vacuumizing and removal of rust by Multiple circulation of Nitrogen gas or Refrigerant gas. This process may take approx. 20 to 25 days.

S&F Discharge Senser suitable for compressor 175 TR capacity of model : 30HXC 190A ( Make :Carrier) complete all as specified and directed.

Supply only compressor oil synthetic suitable for compressor 175TR capacity of model : 30HXC 190A ( Make :Carrier) complete all as specified and directed.

S&F H.P. Switch suitable for compressor 175TR capacity of model : 30HXC 190A ( Make :Carrier) complete all as specified and directed.

S&F oil solenoid valve suitable for compressor 175TR capacity of model : 30HXC 190A ( Make :Carrier) complete all as specified and directed.

S&F internal oil filter suitable for compressor 175TR capacity of model : 30HXC 190A ( Make :Carrier) complete all as specified and directed.

S&F external oil filter suitable for compressor 175TR capacity of model : 30HXC 190A ( Make :Carrier) complete all as specified and directed.

S&F dryer core suitable for compressor 175TR capacity of model : 30HXC 190A ( Make :Carrier) complete all as specified and directed.

Supply & fix new display board (mother board) as per existing one duly approved by GE suitable for Air Conditioning Plant of Make : Carrier of capacity 3 x (2 x 175) TR, model : 30 HXC 190 A, having all parameters to start/ stop of chiller, checking facilities of running hours of chiller and all key functions of Air Condtitioning plant etc after taking out old unserviceable display board and testing on completion for satisfactory operation complete all as specified & directed.

M&L for cleaning/ preparation of complete surfaces of cooling tower & all pipe lines of condenssor/ chiller of Air Conditioning Plant of Make : Carrier, capacity 3 x (2 x 175) TR, model : 30 HXC 190 A, for painting after complete removal of existing paint and applying two coats of synthetic enamel paint of shade as approved by GE complete all as specified and directed.

M&L for prepration of complete surfaces of cooling tower & all pipe lines of condenssor/ chiller of Air Conditioning Plant of Make : Daikin, capacity 3 x 30 TR, model : UWL030B5-FB, for painting after complete removal of existing paint and applying two coats of synthetic enamel paint of shade as approved by GE complete all as specified and directed.

Supply & fix new discharge NRV as per existing one,duly approved by GE suitable for Air Conditioning Plant of Make : Carrier, capacity 3 x (2 x 175) TR model : 30 HXC 190 A after shuting down the air conditioning unit & opening of compressor and taking out old unserviceable discharge NRV and leakage testing on completion at desired pressure and commissioning complete all as specified & directed.

M&L for repairing of chiller evaporator tube leakages after finding out the number of tube leakages with charging of Nitrogen gas upto the desired pressure as directed and stop/ sealed tube leakage with and icluding dead nuts or tube expender and to withstand the Nitrogen gas pressure upto 24 hours for detecting the leakage and repairing of leakage, if any, found and re-testing the same by again charging of Nitrogen gas upto the desired pressure as directed and to withstand the pressure upto 24 hours including removing/ flushing water from refrigeration system with the help of a grad nitrogen and making vacuum and dehydration of system as per job, replacement and testing on completion at desired pressure and commissioning complete all as specified & directed.

Supply & fix new SCPM Card as per existing one, duly approved by GE suitable for Air Conditioning Plant of Make : Carrier, capacity 3 x (2 x 175) TR model : 30 HXC 190 A, having configuration such as start the compressor through SCPM Card and checking of all key functions set & safety of compressor, oil level safety, high pressure safety, motor current safety and all other fault of Air Condtitioning plant etc including dismantaling old unserviceable SCPM card from machine and testing on completion for satisfactory operation complete all as specified & directed.

S&F, in replacement, Modulating motor RC 981J 24 /28 Volt DC 6 VA 160 pound complete all as specified & directed.

S&F, in replacement, Cooling tower fan motor flengh type long shaft Cap 3 HP 3 phase 440 Volt 50 Hz all as specified & directed

S&F, in replacement, Contactor LC1D32 UP TO 50 AMP complete all as specified and directed.

S&F, in replacement, Contactor LCI E 3201 16 Amp 220 volt complete all as specified and directed .

S&F, in replacement, Over load relay 6-32 amp complete all as specified and directed

S&F, in replacement, Over load relay LRD350 TH PROTECTION RANGE 37-50 complete all as specified and directed.

S&F, in replacement, PCB For DAIKIN of capacity 3 x 30 TR complete all as specified and directed

S&F, in replacement, Fan Motor 24 Volt suitable for DAIKIN of capacity 3 x 30 TR complete all as specified and directed

S&F, in replacement, Transformer 24 voltABT7ESM010B suitable for DAIKIN of capacity 3 x 30 TR complete all as specified and directed.

S&F in replacement Transformer 24 volt ABL6TS06B suitable for DAIKIN of capacity 3 x 30 TR complete all as specified and directed.

S&F, in replacement, Over load relay 36-45 Amp complete all as specified and directed.

S&F, in replacement, Star delta Electronic Timer 3RP1576-1NQ308K complete all as specified and directed

S&F, in replacement, Line contactor 3TS3700-0B.4-8KA0 complete all as specified and directed.

S&F, in replacement, Control Relay 40 AMP 24/240 Volt coil 24 volt 3RR2142-1AW30 complete all as specified and directed .

S&F, in replacement, Contactor 3TF3400-0A-8K 42 Amp complete all as specified and directed.

S&F, in replacement, Contactor 3TS-2722-OA.5-8K complete all as specified and directed.

S&F Sprinkler set complete as per specification, Main Pipe OD 140 mm, Branch Pipe OD 75 x 1500 mm Complete with reducer and steel leg complete all as specified and directed (i) Round Distributor: 01 no. (ii) Tie Rod : 04 Nos. (iii) Turn Buckle: 04 Nos. (iv) GI Clamp: 08 Nos. (v) Distributor Cap: 01 No

S&F, in replacement, 5 HP Sprinkler Motor as per existing Make at site complete all as specfied and directed.

S&F in Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary,gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel') all as specified and directed.

Schedule of credit amount of Rs. 85,920.00 to be deducted during AOC

GUPTA ENGINEERING WORKS (BID ID -3127273)

New Era Engineers (BID ID -3127140)