REPAIR/MAINT OF SERVO VOLTAGE STABILIZER, UPS, SFC, DC RECTIFIER UPS, AND OTHER SPECIAL EQUIPMENTS IN TECHNICAL AREA AND OTHER CONNECTED MISC WORKS

Amount

SCHEDULE A BOQ

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, 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 02 to 13 :- (a) The contractor shall make AMC contract for 11 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 No19 to 26 :- (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.

(f) 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 here-in-after.

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 Sealed Maintenance Free (SMF) battery of capacity 12 V, 100 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 complete all as directed by engineer in charge complete all as specified. Make of battery : Exide of model No. EP 100-12 SMF Power Safe Plus or or equivalent in make specified in PS

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 complete 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 make specified in PS

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 complete 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 make specified in PS

Note for Item No 41 to 43 :- The contractor shall submit full replacement warranty certificate for minimum 02 years from the date of installation.

Supply and fix 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 fix 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 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 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 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 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 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 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 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 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 contactor MNX suitable for 25 KVA phase sequency corrector including connected wiring etc taking down exisiting UNSV item all as specified and directed by Engr-in-Charge

Supply and fix phase corection relay suitable for 25 KVA phase sequency corrector including connected wiring etc taking down exisiting UNSV item all as specified and directed 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

KUMAR AGENCIES (BID ID -3065231)

shalom constructions (BID ID -3065753)

KRISHNA ENTERPRISES (BID ID -3062829)

TECKXPERT ENTERPRISES (BID ID -3065796)

Neptune Engineers and Builders (BID ID -3066632)

S KUMARAN (BID ID -3065782)

eurekaenterprises (BID ID -3065966)