PERIODICAL SERVICE MAINT REPAIR OF AIR COMPRESSOR SERVO VOLTAGE STABILIZERS FOR BALANCED /UNBALANCED LOAD, ELEVATOR, ELECTRICALLY OPERATED TROLLEY, UPS AND OTHER MISC ITEMS AND PERIODICAL SERVICE/MAINT/REPAIR OF SERVO VOLTAGE STABILIZER UPS SFC DC

Amount

SCHEDULE A BOQ

Comprehensive maintenance of Air compressor 5 HP of Make Shakti 3 Phase including ,checking of airflow line , pressure switch setting, setting of safety valves, vibration and abnormal noise check, oil check/oil consumption check, cleaning of air filters, checking functioning of valves, checking of gauge by the original manufacturer complete all as specified and directed. Location - 33 Sqn New Hangar-01 No

Comprehensive maintenance of Air compressor of any type , compressor drive motor-7.5 KW/10 HP, , 3 phase assembled with Air filter, compressor element, air receiver/ oil separator, air cooler, oil cooler, drive motor, gear casing, unloader, Elektronikon control system, air dryer with bypass valves etc including checking of airflow line,pressure switch setting, setting of safety valves, vibration and abnormal noise check, oil check/ oil consumption check, cleaning of air filters, checking functioning of valves, checking of gauge by the original manufacturer complete all as specified and directed. Location – LCA Hanger 1 to 3-06 Nos, Rotable bldg- 01 No, avonics complex-02 nos armanet -02 nos IFCS-01 No, Role eqpt, -01, ETB-01 (Total -16 Nos).

Comprehensive maintenance of Air compressor of any type , compressor drive motor-12.5 KW/15 HP, , 3 phase assembled with Air filter, compressor element, air receiver/ oil separator, air cooler, oil cooler, drive motor, gear casing, unloader, Elektronikon control system, air dryer with bypass valves etc including checking of airflow line, pressure switch setting, setting of safety valves, vibration and abnormal noise check, oil check/ oil consumption check, cleaning of air filters, checking functioning of valves, checking of gauge by the original manufacturer complete all as specified and directed. Location – Mechanical Bldg- 01, safety eqpt- 01,ETB-01 (Total -03 Nos).

Comprehensive maintenance of Air compressor of any type , compressor drive motor-15 KW/20 HP, , 3 phase assembled with Air filter, compressor element, air receiver/ oil separator, air cooler, oil cooler, drive motor, gear casing, unloader, Elektronikon control system, air dryer with bypass valves etc including checking of airflow line, pressure switch setting, setting of safety valves, vibration and abnormal noise check, oil check/ oil consumption check, cleaning of air filters, checking functioning of valves, checking of gauge by the original manufacturer complete all as specified and directed. Location – LCA Hanger 1 to 03. ETB-01 (Total -04 Nos).

Comprehensive maintenance of Electric Powered Screw Air Compressor (EPSAC) Part No : E110-11AC, Free air delivery 16.9 cum/min, working pressure : 10.2 Kg/sqcm, Compressor drive motor -110 KW/ 147.5 HP, RPM-1485 of Make ELGI 3 phase including checking of airflow line, pressure switch setting, setting of safety valves, vibration and abnormal noise check, oil check/ oil consumption check, cleaning of air filters, checking functioning of valves, checking of gauge by the original manufacturer complete all as specified and directed. Location - LCA ETB Bldg-03 No.

Comprehensive maintenance of Air compressor 5 HP of Make ELGI 3 Phase including checking of airflow line , pressure switch setting, setting of safety valves, vibration and abnormal noise check, oil check/oil consumption check, cleaning of air filters, checking functioning of valves, checking of gauge by the original manufacturer complete all as specified and directed. Location - AVRO Hangar-2 Nos. Elect Bld-01, EW Bldg,- 01, LOX bay-01 (Total -05 nos)

Comprehensive maintenance of Screw Air compressor (ATLAS) Part No GA110-10, compressor drive motor-110 KW, 10 bar Make : Atlas Copco, 3 phase assembled with Air filter, compressor element, air receiver/ oil separator, air cooler, oil cooler, drive motor, gear casing, unloader, Elektronikon control system, air dryer with bypass valves etc including checking of airflow line, pressure switch setting, setting of safety valves, vibration and abnormal noise check, oil check/ oil consumption check, cleaning of air filters, checking functioning of valves, checking of gauge by the original manufacturer complete all as specified and directed. Location – LCA ETB Bldg-02 No.

Note for Item No 01 to 08 :- (a) The above comprehensive maintenance shall be done through authorised person of OEM on quarterly basis.

(b) The contractor shall make AMC contract with the original manufacturer of Air compressor and the repairs/maintenance shall be carried out through the original manufacturers only.

(c) The rate quoted shall be deemed to include to carried out all repairs to air compressor noticed during the period 11 months by providing materials and labour. Interim payments if required shall be made thrice for the period of 11months proportionately.

(d) Any other spare parts which have not covered in the relevant items but are required to make in functional condition are deemed to be included in the quoted unit rate.

(e) Cost of labour element towards removing of unserviceable spare parts and re-fixing of serviceable spare parts for supply only items here-in-after shall be deemed to be included in quoted rate. Supply only spare parts shall be measured and paid separately.

Comprehensive maintenance of goods lift to carry goods of 2000 kg capacity with a speed of 0.5 metre/sec, of Make : Johnson to serve ground floor and three upper floors with AC variable voltage & variable frequency drive(VVVF DRIVE) system, microprocessor based control system all as per IS 14665 with car position indicators on all floors, car position indicators in cabin, battery operated alarm bell and emergency lights ,cabin light & fan over load switch, auto revelling, intercom facility with centre opening, stainless steel power operated sliding doors, including checking the operation, adjusting, lubricating and repairs as required to machine motor, controller parts, safety devices, governors, repair/replacement as required to alarm bell, indicators, emergency light, emergency components, including low voltage protection relay, call bell , etc. complete all as specified and as directed. Machine No of Lift (L-H8229), Location : DWR Building - 01 No.

Comprehensive maintenance passengers lift to carry 10 passengers (680 Kg) capacity of Make: Johnson to serve ground floor plus four floors, including checking the operation, adjusting, lubricating and repairs as required to machine motor, controller parts, safety devices, governors, repair/replacement as required to alarm bell, indicators, emergency light, emergency components, including low voltage protection relay, call bell, etc complete all as specified and directed. Machine No of Lift - L/C 7489, Location : SRE Building - 01 No.

Comprehensive maintenance of passengers lift to carry 8 passengers (544 Kgs) capacity with a speed of 1 metre/ sec, of Make: OTIS to serve ground floor and 4 upper floors with AC variable voltage and variable frequency drive (VVVF DRIVE) system, micro processor based controol system all as per IS 14665 hall position indicators on all floors, car position indicators in cabin, battery operated alarm bell and emergency lights including cabin light and fan over load switch, auto revelling, intercom facility with centre opening, stainless steel power operated sliding doors, including examining the operation, adjusting, lubricating and repairs as required to machine motor, controller parts, safety devices, governors, repair/ replacement as required to alarm bell, indicators, emergency light, emergency components, including low voltage protection relay, call bell, etc. complete all as specified and directed. Machine No of Lift (MG055702), Location : New ATC Building - 02 Nos.

Comprehensive maintenance of goods lift to carry goods of 1000 kg capacity with a speed of 0.5 metre/sec, of Make : KONE to serve ground floor and three upper floors with AC variable voltage & variable frequency drive(VVVF DRIVE) system, microprocessor based control system all as per IS 14665 with car position indicators on all floors, car position indicators in cabin, battery operated alarm bell and emergency lights including cabin light & fan, over load switch, auto revelling, intercom facility with centre opening, stainless steel power operated sliding doors, including Examining the operation, adjusting, lubricating and repairs as required to machine motor, controller parts, safety devices, governors, repair/replacement as required to alarm bell, indicators, emergency light, emergency components, including low voltage protection relay, call bell , etc. complete all as specified and directed. Location : FMS - 01 No.

Note for item no 9 to 12 :- (a) The entire work mentioned in item No. 13 to 16 of BOQ, including comprehensive , Preventive and periodical maintenance of lifts/ elevators shall be got executed through OEM i.e.

(b) The tenderer shall have to replace the U/s materials within the OEM materials only. Necessary paid vouchers shall be submitted from OEM for the materials like ARD, drive, etc. Contractor is responsible for renewal of licence fee. The charges for annual Government inspection is deemed to be included in the quoted rate.

(c) The comprehensive maintenance include weekly, fortnightly, monthly , quarterly, half yearly inspection/testing/ preventive maintenance, replacement of unserviceable parts/ material including labour, transportation etc. complete.

(d) The complaints shall be attended forthwith as the complaint/failure from the time to time of receipt of the same. The contractor shall deploy sufficient lift mechanic and helper. Rate quoted is deemed to be inclusive of T&P required to carry out repairs, stationery for upkeep of records, uniform to mechanic and helper etc. The contractor shall maintain the attendence register of personnel deployed for the work and the same shall be put upto the Engineer-In-Charge as and when asked.

(e) The contractor shall obtain signature of Authorized representative of GE as token of satisfactory rectification of defects. Any minor complaints requiring no spare parts shall be rectified within 0ne hour and if requiring minor parts, shall be rectified within two hours. Any major complaints requiring major parts / repair shall be recctified within 24 hrs. In case delay in rectification of minor complaints , a panel recovery @ Rs. 200.00 per hour shall be imposed upon the contractor and in case of delay in major repair of the lkifts for more than 24 hours and upto 10 (ten) days, penalty on the contractor for a sum of Rs. 2000.00 per lift per day or part thereof and Rs. 4000.00 per lift per day or part thereof after 02 (two) days shall be imposed. The decision of the GE as to particular repair is minor/ major and a particular lift has been maintained or not onb a particular day, will be final and binding. The above penalty shall be in addition to the provision made in Clause No. 50 of IAFW-2249. In the event of burning of motor , a time of 7 days shall be allowed to the contractor for rectification of fault. After that period, penal recovery at the rate of Rs.2000.00 per day shall be imposed on the contractor.

(f) A complaint register will be maintained by the contractor and the contractor will obtain the complaint from JE/ AGE E/M office on every working day at 0800 hrs or will be informed telephonically by the Dept. at any time. Two mobile Nos and two email IDs to be maintained by the contractor to communicate the complaints. After attending the complaints the contractor will obtain the signature from the Authorised Representative of GE every day as token of complaints attended.

(g) Ser Item No. 13 to 16 of BOQ consists of comprehensive maintenance. The work will be carried out under Authorised dealer for comprehensive maintenance of lifts all as specified in DCS, Special condition, Particular specification, MES SSR and as directed by GE/Engineer-In-Charge.

(h) Lift mechanic shall be well experieced in lift/elevators repairs and maintenance and fully equipped with required T&P.

(i) Contractor shall submit police verification certificates of personeel employed before commencement of works.

(j) Contractor shall carry out daily, weekly, fortnightly, monthly, quarterly and half yearly inspection and report of the same shall be sbmitted to the Engineer-In-Charge.

(k) Contractor shall provide uniform to the personnel employed without any extra cost to the Deptt. And cost of the same is deemed to be included in the rate quoted of ser item Nos above and for non wearing of uniforms by the personnel employed by the contractor a penalty of Rs. 500.00 shall be levied per person per shift.

(l) The contractor shall ensure proper functioning of safety devices.

(m) The contractor shall stick/paste safety instructions at inside the cabins of all lifts with the contact number of opreater/machanic.

(n) The following repairs are deemed to be included in the rate quoted by the contractor under comprehensive maintenace :-

(i) CAR CABIN

(aa) Maintenance/repairs of cabin fan ( except rewinding)

(ab) Contractor is responsible for maintaining the car cabin neat and clean. Necessary cleaning to car cabin shall be done by the contractor on daily basis.

(ii) CONTROLLER

(aa) Checking fuses of controller and mains, replace if any found defective.

(ab) Checking the condition of breake oil and replacement if required.

(ac) Checking the flexible leads to relays to make them serviceable.

(iii) AC MOTOR

(aa) Lubricate bearing with suitable lubricants

(ab) Clean ventillation passages on weekly basis

(ac) Carry out the insulation test and continuity test of motor on quarterly basis and make them in serviceable condition.

(ad) Checking the alignment of motor shaft and relignment of shaft.

(iv) GOVERNOR

(aa) Lubricate bearing on weekly basis with suitable lubricants

(ab) Checking that levers working smoothly.

(ac) Checking that electrical contacts opens before rope get locked

(v) ROPES

(aa) Checking the condition of hoist and governor ropes

(ab) Lubricate ropes on weekly basis

(ac) Checking the dia of ropes and record in maintenance book on quarterly basis for its proper functioning.

(vi) HOIST WAY

(aa) Lubricate guides and guide shoes on weekly basis with suitable lubricants.

(ab) Checking that the buffers are in proper position and measure and record counter weight and buffer cleans with the car at the top.

(ac) Checking the rope fastening at the car and counter weight

(ad) Checking the guide clamps and adjusted

(ae) Checking the upper and lower limit switches for proper connection after physical inspection get the lift to travel by holding from the controller and see that the switches operate properly.

(af) Checking the condition of travelling cables and termination at junction boxes.

(vii) MACHINE ROOM

(aa) Checking and adjusting of over load relay and phase failure relay.

(ab) Checking power wiring termination in switch motor controller and power switching relays.

(ac) Checking lubrication of all equipments on weekly basis.

(ad) Cleaning the machine room on daily basis.

(ae) Cleaning the relay contacts, replacement of contacts

(viii) GEAR BOX

(aa) Inspect for stray noises

(ab) Checking axial play of work shaft

(ac) Lubricate bearing and top up oil in gear box as and when required

(ix) BREAKES

(aa) Cleaning of oil surfaces and trace source of oil leakage and arrest the leakages

(ab) Adjust clearence between shoes and drum on monthly basis.

(x) RETIRING CAR AND LOCKS

(aa) Checking operation car and lock from the top at each landing, checking that the retiring car solenoid is not getting over heated and that the movement of car is smooth.

(ab) Checking that all locks are functioning properly, mechanically and electrically after opening of covers, checking all set screws and springs and replace if necessary. The lever should lock the breake properly.

(ac) Checking that the retiring car does not touch the lock roller at the landing which is being passed.

(ad) Checking the door closes safely, clean and adjust if necessary.

(ae) Checking the car gear switch operates properly.

(af) Lubricate top track and door motor and linkage..

(ag) Checking the landing door and can be operated by emergency keys.

(ah) Repar/replacement of retiring car solenoid lock doors closer safety switch.

(xi) GENERAL

(aa) Checking the car frame for bends or cracks and correct if required.

(ab) Checking and carry out insulation resistance test half yearly basis for the following:-

(i) All power circuit cables and incoming cables

(ii) Switch and feed upto controller

(iii) Between different power relays

(iv) Power card in the travelling cables

(v) Motor

(vi) Checking opertaion of the car over speed safety gear by moving the levers mannually landing so that the safety locks up properly.

(ac) Checking that the sheaves are tight on the shaft , also checking with hammer sounding for cracks, chech sheave bearing clean and re-lubricate. Adjust for proper axial play.

(ad) Unload car(s) checking the worn gear lash and adjust by removal of sheaves as required

(ae) Checking of motor bearing, clean and lubricate.

(af) Checking that the gear coupling belts are tight.

(ag) Checking the oil seal of gear box and fill frush oil if required.

(ah) Contractor is responsible for maintenance of lift well/pit/ shaft/ machine room in dry and clean condition at all times. Any entry of water needs to be pumped immediately and rate quoted is inclusive of the cost of necessary pumping arrangement. A pump should be kept in store at all time to meet the emergency requirement. No extra payment will be done on this account.

(aj) Remove breake shoes clean and refit or replace breake linings inspect pins springs clean and reassemble. Checking that the breake drum is not scored or worn unevenly.

(ak) The cost of additional technicians required to do peridical maintenance checks is deemed to be included in the rates quoted. Nothing extra shall be paid on this account.

Supply and Fix Sealed Maintenance Free (SMF) battery of capacity 12 V, 7.5AH, suitable for passenger/ goods lift as required at location SRE/ DWR/ ATC bldg including initial charging complete with inbuilt charger ,electrolyte/ distilled water etc including taking down of old unserviceable battery and shifting to MES store yard for deposit all as directed by Engineer in Charge complete all as specified. Make of battery : Exide of model No. EP 65 or equivalent in Amar raja (Power Zone)/ Amaron

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : Vinitec with input variation between 340V to 470V with output stabilized at 415 Volts of capacity 650KVA with all spares including isolating stabilizer from system, opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location : MAFI Sub Stn - No 1

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : Vinitec with input variation between 340V to 470V with output stabilized at 415 Volts of capacity 400KVA with all spares including isolating stabilizer from system, opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location : ATC bldg - No 1

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : Vinitec with input variation between 340V to 470V with output stabilized at 415 Volts of capacity 250KVA with all spares including isolating stabilizer from system, opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location : MAFI Sub Stn - No II

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of with input variation between 340V to 470V with output stabilized at 415 Volts of capacity 200KVA with all spares including isolating stabilizer from system, opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location : Sub Stn E - No 01

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : BEC with input variation between 340V to 400V with output stabilized at 415 Volts of capacity 75KVA with all spares including isolating stabilizer from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system. periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location - ATC, TRCD(2 Nos), 152 Radar site, Transmitter, CRRW, 75 RMU,

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : Vinitec with input variation between 340V to 400V with output stabilized at 415 Volts of capacity 100 KVA with all spares including isolating stabilizer from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system. periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location - Signal centre , radder section

Comprehensive maintenance of 3 phase oil cooled servostabilizer of Make - BEC with input variation between 340V to 400V with output stabilized at 415 Volts of capacity 250KVA with all spares including isolating stabilizer from system, Opening up, examining the accessories parts,cleaning,soldering as required and testing and connecting back with the system. periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location - Rubber store

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : BEC with input variation between 340V to 400V with output stabilized at 415 Volts of capacity 15KVA Make-RDC with all spares including isolating stabilizer from system, opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location : RT Cabin, rotable , opera

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : BEC with input variation between 340V to 400V with output stabilized at 415 Volts of capacity 125KVA Make-Power one with all spares including isolating stabilizer from system, opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location : SRE

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : BEC with input variation between 340V to 400V with output stabilized at 415 Volts of capacity 150KVA Make-BEC with all spares including isolating stabilizer from system, opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location : DWR

Comprehensive maintenance of 3 phase oil cooled servo stabilizer of Make : BEC with input variation between 340V to 400V with output stabilized at 415 Volts of capacity 50KVA Make-BEC with all spares including isolating stabilizer from system, opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system periodical maintenance as recommended by the original manufacturer complete all as specified and directed. Location : T/51 Avionics Lab. OTF AC plant, SEW AC plant, AVRO ac Plant, trcl

Supply only Microprocessor board of servo stablizer of capacity 50KVA to 250KVA all as specified and as directed.

Supply only Servo motor suitable for 50KVA to 250KVA all as specified and directed.

Supply only Buck Boost transformer of servo stablizer of capacity 50KVA to 250KVA all as specified and directed..

Supply only Bypass switch of servo stabilizer of capacity 50 KVA to 250KVA all as specified and directed.

Note for item No 18 to 29 :- Cost of labour for fixing and taking down old defective parts with respect to above items has already included in unit rate quoted for comprehensive maintenance.

Supply and Fix Sealed Maintenance Free (SMF) battery of capacity 12 V, 100AH, suitable for existing 3 phase online UPS as required at location including initial charging complete with inbuilt charger including electrolyte/ distilled water etc including taking down of old battery and shifting to MES store yard for deposit all as directed by engineer in charge complete all as specified. Make of battery : Exide of model No. EP 65 or equivalent in Amar raja (Power Zone)/ Amaron

Periodical Examination, normal and routine maintenance ,as per manufacturer’s instructions, Repair and periodical maintenance of indoor ,single Girder heavy duty electrically operated travelling (EOT) over head crane capable of handling 3.0 Tonnes capacity – 01 No, suitable for 415 volts, 50 Hz 3 phase, 4 wire, AC supply with clear hook height of 3.5 Mtrs from FFL including floor operated movable pendent control by means of push buttons independent of crab trolley position with protective panel with down shop lead (DSL) trailing cables and earthing etc, complete comprising of (a) class of Duty-CLII as per IS 807 & IS 3938 indoor, (b) Crane span-8.38Mts (c) Longitudinal travel shall be limited to 1.0 m away from the walls on both ends. (d) EOT crane shall be provided with the following electrically controlled. (i) Longitudinal Travel speed-20mpm (100%)-2mpm (10%), (ii) Cross travel speed -12 mpm (100%)-1.20mpm (10%), (iii) Hoisting speed – 6 mpm(100%) – 0.60 mpm (10%), (iv) Longitudinal Travel motor – 2X0.75 HP (SQC), (v) Cross travel motor – 0.5 HP (SQC), (vi) Hoisting motor – 5 HP (SQC) installed at Location – LCA ETB bldg. Make :- Stanmek Ingenieurs

Periodical Examination, normal and routine maintenance ,as per manufacturer’s instructions, Repair and periodical maintenance of indoor ,single Girder heavy duty electrically operated travelling (EOT) over head crane capable of handling 3.0 Tonnes capacity, suitable for 415 volts, 50 Hz 3 phase, 4 wire, AC supply with clear hook height of 5.1 Mtrs from FFL including floor operated movable pendent control by means of push buttons independent of crab trolley position with protective panel with down shop lead (DSL) trailing cables and earthing etc, complete comprise of (a) class of Duty-CLII as per IS 807 & IS 3938 indoor, (b) Crane span-8.38Mts (c) Longitudinal travel shall be limited to 1.0 m away from the walls on both ends. (d) EOT crane shall be provided with the following electrically controlled. (i) Longitudinal Travel speed-20mpm (100%)-2mpm (10%), (ii) Cross travel speed -12 mpm (100%)-1.20mpm (10%), (iii) Hoisting speed – 6 mpm(100%) – 0.60 mpm (10%), (iv) Longitudinal Travel motor – 2X0.75 HP (SQC), (v) Cross travel motor – 0.5 HP (SQC), (vi) Hoisting motor – 5 HP (SQC) Make : ROCKWELL installed at Location – FADEC bldg-2 Nos.

Periodical Examination, normal and routine maintenance ,as per manufacturer’s instructions, Repair and periodical maintenance of indoor, single Girder heavy duty electrically operated travelling (EOT) over head crane capable of handling 2.0 Tonnes capacity – 03 Nos, suitable for 415 volts, 50 Hz 3 phase, 4 wire, AC supply with clear hook height of 3.5 Mtrs from FFL including floor operated movable pendent control by means of push buttons independent of crab trolley position with protective panel with down shop lead (DSL) trailing cables and earthing etc, complete comprising of (a) class of Duty-CLII as per IS 807 & IS 3938 indoor, (b) Crane span-8.10Mts (c) Longitudinal travel shall be limited to 1.0 m away from the walls on both ends. (d) EOT crane shall be provided with the following electrically controlled. (i) Longitudinal Travel speed-20mpm (100%)-2mpm (10%), (ii) Cross travel speed -12 mpm (100%)-1.20mpm (10%), (iii) Hoisting speed – 6 mpm(100%) – 0.60 mpm (10%), (iv) Longitudinal Travel motor – 2X0.5 HP (SQC), (v) Cross travel motor – 0.33 HP (SQC), (vi) Hoisting motor – 4 HP (SQC) installed at Location – FADEC, LCA ETB & FMS Bldg. Make :- ROCKWELL/ Stanmek Ingenieurs/RANK

Supply and Fix Sealed Maintenance Free (SMF) battery of capacity 12 V, 65 AH, suitable for existing 3 phase online UPS as required at location including initial charging complete with inbuilt charger including electrolyte/ distilled water etc including taking down of old battery and shifting to MES store yard for deposit all as directed by engineer in charge complete all as specified. Make of battery : Exide of model No. EP 65-12 SMF Power Safe Plus or equivalent in Amar raja (Power Zone)/ Amaron

Supply and Fix Sealed Maintenance Free (SMF) battery of capacity 12 V, 26 AH, suitable for existing 3 phase online UPS as required at location including initial charging complete with inbuilt charger including electrolyte/ distilled water etc including taking down of old battery and shifting to MES store yard for deposit all as directed by engineer in charge complete all as specified. Make of battery : Exide of model No. EP 26-12 SMF Power Safe Plus or equivalent in Amar raja (Power Zone)/ Amaron

Note for Item No 34 to 35 :- The contractor shall submit full replacement warranty certificate for minimum 02 years from the date of installation.

Supply and fix in replacement of Compressor motor suitable for 20 HP air compressor including taking down unsv items alla s specified and directed by Engr-inCharge

Supply and fix in replacement of Compressor motor suitable for 10 to 15 HP air compressor including taking down unsv items alla s specified and directed by Engr-inCharge

Supply and fix in replacement of Compressor Cylinder suitable for 20 HP air compressor including taking down unsv items alla s specified and directed by Engr-inCharge

Supply and fix in replacement of Compressor Cylinder suitable for 10 to 15 HP air compressor including taking down unsv items alla s specified and directed by Engr-inCharge

Supply and fix in replacement of Compressor Filters suitable for 20 HP air compressor including taking down unsv items alla s specified and directed by Engr-inCharge

Supply and fix in replacement of Compressor Filters suitable for 10 to 15 HP air compressor including taking down unsv items alla s specified and directed by Engr-inCharge

Supply and fix in replacement of Compressor Oil separator suitable for 20 HP air compressor including taking down unsv items alla s specified and directed by Engr-inCharge

Supply and fix in replacement of Compressor Oil separator suitable for 10 to 15 HP air compressor including taking down unsv items alla s specified and directed by Engr-inCharge

Supply and fix in replacement of pressure switch suitable PSI for 10 to 20 HP air compressor all as specifed and directed by Engr-in-Charge

M & L for overhauling of Air compressor by opening cylinder and analysing deffects including replacement of all unsv spare parts I,e Air filtters, Oil filters, air oil separators, Lubricant kits, coolers, gears, Coupling kit, rubber gas kit, compressor oil, pumps, motor repair, all bring back to orginal working conditions all as specified and directed by Engr-in Charge

Taking out the defective/burnt cabin fan from the cabin, material and labour for rewinding of lift cabin fan with super enamelled copper winding wire of same gauge and class as of existing fan complete all as specified and directed by the Engineer-In-Charge.

Supply and fix Encoder suitable for 544/680/844 kgs carrying, 05 to 13 passenges Lift and connecting electrical cercuits without damage including testing all as directed at site by Engr-in-Charge

Supply and fix car door drive 1.5 KW suitable for 544/680/844 kgs carrying, 05 to 13 passenges Lift and connecting electrical cercuits without damage including testing all as directed at site by Engr-in-Charge

Supply and fix door sensor infrraied 270 beam suitable for 544/680/844 kgs carrying, 05 to 13 passenges Lift and connecting electrical cercuits without damage including testing all as directed at site by Engr-in-Charge

Supply and Fixing in replacement of FIR Sensor electrically operated passenger lift of capacity 544/680/844 kgs carrying, 08 to 13 passenges Lift including taking down old unserviceable for sch of credit all as directed at site by Engr-in-Charge Make: Tyssenkkrup or Equivalent

Comprehensive maintenance of 20 to 25 KVA static frequency converter with input supply of 3 phase 415 V, 50 Hz with output of 3 ph 4 wire 115 AC /200 V AC 400 HZ Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as including attending minor complaints and rectification upto 11 months directed by the Engineer-in-charge. Location - LCA Hanger No-I,II & III-09 Nos, Rotable section & Spl power supply room -06, Fadec -01 No. TRCL- 01, CRRW-01, TRCL , -01, IFCS-01, EW Bldg- 01(Total 20 Nos)

Comprehensive maintenance of 30 to 40 KVA static frequency converter with input supply of 3 phase 415 V, 50 Hz with output of 3 ph 4 wire 115 AC /200 V AC 400 HZ Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems including attending minor complaints and rectification upto 11 months as directed by the Engineer-in-charge. Location - TRCL- 02(Total 02 Nos)

Comprehensive maintenance of 60 KVA static frequency converter with input supply of 3 phase 415 V, 50 Hz with output of 3 ph 4 wire 115 AC /200 V AC 400 HZ Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - Electrical bldg- 01, Avonics complex- 01(Total 02 Nos)

Comprehensive maintenance of DC power supply (rectifier) 28 Volts DC out put 12 KW with input supply of 3 phase 415 V, 50 Hz Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - LCA Hanger No-I, II & III - 09 Nos & Fadec -01 No. (Total 10 Nos)

Comprehensive maintenance of DC power supply (rectifier) 28 Volts DC out put 10 KW with input supply of 3 phase 415 V, 50 Hz Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - Mechanical Bldg-01, EW- Bldg-01. (Total 02 Nos)

Comprehensive maintenance of DC power supply (rectifier) 28 Volts DC out put 15 KW with input supply of 3 phase 415 V, 50 Hz Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - Rotable lab-01, TRCL- Bldg-01. (Total 02 Nos)

Comprehensive maintenance of 5 KVA static frequency converter with input supply of 3 phase 415 V, 50 Hz with output of 3 ph 4 wire 115 AC /200 V AC 400 HZ Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - Fadec -01 No & TRCD- 01 No (Total 02 Nos)

Comprehensive maintenance of 1.25 KVA static frequency converter with input supply of 3 phase 415 V, 50 Hz with output of 3 ph 4 wire 115 AC /200 V AC 400 HZ Make- APLAB including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - 33 Sqn Tarang Lab - 01 No

Comprehensive maintenance of 4 KVA static frequency converter with input supply of 3 phase 415 V, 50 Hz with output of 3 ph 4 wire 115 AC /200 V AC 400 HZ Make- APLAB including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - 33 Sqn Tarang Lab - 01 No

Comprehensive maintenance of DC power supply (rectifier) 28 Volts DC out put 3.82 KW with input supply of 3 phase 415 V, 50 Hz Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - Special supply room -02 Nos.

Comprehensive maintenance of DC power supply (rectifier) 28 Volts DC out put 1.96 KW with input supply of 3 phase 415 V, 50 Hz Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - Rotable section & Special supply room -08 Nos.

Comprehensive maintenance of DC power supply (rectifier) 28 Volts DC out put 1.44 KW with input supply of 3 phase 415 V, 50 Hz Make- Power one Micro systems including attending day to day complaints, Isolating converter from system, opening up, examining the accessories parts, cleaning , soldering as required and testing and connecting back with the systems as directed by the Engineer-in-charge. Location - Rotable section & Special supply room -08 Nos.

Note for Item No 52 to 63 :- (a) The contractor shall make AMC contract for 06 months with the original manufacturer of the equipments and the repairs/ maintenance shall be carried out through the Authorised service agency only as per instructions recommended by the original manufacturer.

(b) The authorised service agency must be attended as and when called for urgent nature of repair of the equipments.

(c) Any minor items to be replaced is included in the item quoted rate.

(d) The contractor shall provide visit/inspection of service engineer of authorised dealer for servicing of the eqpt in each quarter i.e on quarterly basis and on phone call for attending emergency brake downs during the entire contract period.

(e) Payment shall be made thrice for the period of 4 qtrs propotionately for the conprehensive maintenance. Please note that given quantity will not be enhanced, if the contract period has extended and payment is not applicable for extended period.

Comprehensive maintenance of 60KVA through online UPS system with SMF batteries, with input supply of 3 phase 415V, 50HZ of Make Aplab including attending day to day complaints, isolating UPS from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system as directed by the Engineer -in-charge. Location - FMS -04 (Total 04 Nos)

Comprehensive maintenance of 50KVA through online UPS system with SMF batteries, with input supply of 3 phase 415V, 50HZ of Make Aplab including attending day to day complaints, isolating UPS from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system as directed by the Engineer -in-charge. Location - IT section- 01. Avonics complex- 03 Nos, IFCS -01 (Total 05 Nos)

Comprehensive maintenance of 40KVA through online UPS system with SMF batteries, with input supply of 3 phase 415V, 50HZ of Make Aplab including attending day to day complaints, isolating UPS from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system as directed by the Engineer -in-charge. Location - TRCL-02 (Total 02 Nos)

Comprehensive maintenance of 30KVA through online UPS system with SMF batteries, with input supply of 3 phase 415V, 50HZ of Make Aplab including attending day to day complaints, isolating UPS from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system as directed by the Engineer -in-charge. Location - TRCL-01, IFCS-02, EW-02, avonics-01, 75 -RMU-01 (Total 07 Nos)

Comprehensive maintenance of 20 to 25 KVA through online UPS system with SMF batteries, with input supply of 3 phase 415V, 50HZ of Make Aplab including attending day to day complaints, isolating UPS from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system as directed by the Engineer -in-charge. Location - Rotable-01, TRCL-01, CRRW-02 (Total 04 Nos)

Comprehensive maintenance of 10KVA through online UPS system with SMF batteries, with input supply of 3 phase 415V, 50HZ of Make Aplab including attending day to day complaints, isolating UPS from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system as directed by the Engineer -in-charge. Location - Tarang Lab & Navy Hanger - 02 Nos, IFCS- 01, EW Bldg- 2 (total 05 Nos)

Comprehensive maintenance of 5KVA through online UPS system with SMF batteries, with input supply of 3 phase 415V, 50HZ of Make Aplab including attending day to day complaints, isolating UPS from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system as directed by the Engineer -in-charge. Location - Navy Hanger & EMMS , New ATC -05, TRCL- 09, EMMS-01, - 15 Nos

Comprehensive maintenance of 3 to 2 KVA through online UPS system with SMF batteries, with input supply of 3 phase 415V, 50HZ of Make Aplab including attending day to day complaints, isolating UPS from system, Opening up, examining the accessories parts, cleaning, soldering as required and testing and connecting back with the system as directed by the Engineer -in-charge.

Note for Item No 64 to 71 :- (a) The contractor shall make AMC contract for 6 months (i.e only for last 2 quarters of the whole period of work) with the original manufacturer of the equipments and the repairs/ maintenance shall be carried out through the Authorised service agency only as per instructions recommended by the original manufacturer. The comprehensive maintenance for these equipments shall be commenced only after the consent of Engr- in-Charge.

(b) The authorised service agency must be attended as and when called for urgent nature of repair of the equipments.

(c) Any minor items to be replaced is included in the item quoted rate.

(d) The contractor shall provide visit/inspection of service engineer of authorised dealer for servicing of the eqpt in each quarter i.e on quarterly basis and on phone call for attending emergency brake downs during the entire contract period.

(e) Payment shall be made after completion of each quarter for the conprehensive maintenance (i.e for the last 2 quarters of the whole period of work). Please note that given quantity will not be enhanced, if the contract period has extended and payment is not applicable for extended period.

Supply only Cooling fan suitable for 10KVA to 20KVA capacity UPS of Make - Aplab all as specified and directed.

Supply only Cooling fan suitable for 25KVA to 30KVA capacity UPS of Make - Aplab all as specified and directed.

Supply only Cooling fan suitable for 40KVA to 50KVA capacity UPS of Make - Aplab all as specified and directed.

Supply only Cooling fan suitable for 60KVA capacity UPS of Make - Aplab all as specified and directed.

Supply only DC capcitor suitable for 10KVA to 20KVA capacity UPS of Make - Aplab all as specified and directed.

Supply only DC capcitor suitable for 25KVA to 30KVA capacity UPS of Make - Aplab all as specified and directed.

Supply only DC capcitor suitable for 40KVA to 50KVA capacity UPS of Make - Aplab all as specified and directed.

Supply only DC capcitor suitable for 60KVA capacity UPS of Make - Aplab all as specified and directed.

Supply and fix in replacement of AC lightining arrestor in DC rectifier suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fixing in replacement of CRC-100 (Corrpro rectifier controller) suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in replacement of DC lightining arrestor in DC rectifier suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in reploacement of Diode Bridge Modules upto 16Amps DC output current suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in replacement of Dual power supply board 12 V to 28 Volt out put suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in replacement of FRM (Fuse replacement Module) Micro processor controlled suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in replacement of FWX fuses 15 A/250 V clip mount suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in replacement of monitor alarm board suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in replacement of TASC control board for automatic SCR rectifers suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in replacement of variable transformer input/output suitable for 10 to12 KW DC rectifier including taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix in replacement of contactor MNX suitable for 25 KVA phase sequency corrector including connected wiring etc all as specified and dircted by Engr-in-Charge.

Supply and fix in replacement of phase corection relay suitable for 25 KVA phase sequency corrector including connected wiring etc all as specified and dircted by Engr-in-Charge

M & L for analysing of deffects/fault codes in Static frequency corrector in 20 to 25 KVA capacity dismataling of top and side cover open up all electrical equipments including disconnecting of electrical wires, findout diffects and unsv spare parts I,e static converter, fuse failure converter, thermal overloading relays, high/low voltage DC links, power supply control electronics, transient and surge protection items, input/output under voltage and over voltage replays, transformers, short circuit, earth leakge etc including replacement of unsv spare parts of any items i,e any type of transformers, DC link current/voltage transducer, relays, circuit , switches, functional relays, tripping mechanisum, blowers, cooling fans, isolators, fuses, control boards, frequency converter control boards, LED display etc bring back to its orginal working conditions at same required frequency all as specified and directed by Engr-in-Charge

T C KARUNANITHI (BID ID -3451533)

GMS Builders (BID ID -3450136)

SEMBA ELECTRICALS (BID ID -3449546)

S.RAMACHANDRAN (BID ID -3450299)

N SARAVANAN (BID ID -3449359)

p.chinnasamy (BID ID -3450685)

S KUMARAN (BID ID -3451203)