Implementation of Project Utkarsha for R and M Contracts of Power Supply Division at NSCBI Airport Kolkata

Amount

SH - A : Maintenance of cable lines. Detection of fault and locating the same for under ground cable upto 11 KV grade by using suitable method or device/ equipments as directed by Engineer-in-charge. (a) First Year.

Detection of fault and locating the same for under ground cable upto 11 KV grade by using suitable method or device/ equipments as directed by Engineer-in-charge. (b) Second Year.

Identification of U.G. cable fault in less than 11 KV system and exposition of the same by excavation of soil i/c soil removing, sand cushioning, protective covering i/c dismantaling of cable from excavated trench , physical inspection of the cable and relaying the cable in the same trench by using old bricks but new sand and refilling the trench as reqd. a) Not exceeding 120 sq mm. i) First Year.

Identification of U.G. cable fault in less than 11 KV system and exposition of the same by excavation of soil i/c soil removing, sand cushioning, protective covering i/c dismantaling of cable from excavated trench , physical inspection of the cable and relaying the cable in the same trench by using old bricks but new sand and refilling the trench as reqd. a) Not exceeding 120 sq mm. ii) Second Year.

Identification of U.G. cable fault in less than 11 KV system and exposition of the same by excavation of soil i/c soil removing, sand cushioning, protective covering i/c dismantaling of cable from excavated trench , physical inspection of the cable and relaying the cable in the same trench by using old bricks but new sand and refilling the trench as reqd. b) Above 120 sq mm but not exceeding 400 sq mm. i) First Year. ii) Second Year.

Identification of U.G. cable fault in less than 11 KV system and exposition of the same by excavation of soil i/c soil removing, sand cushioning, protective covering i/c dismantaling of cable from excavated trench , physical inspection of the cable and relaying the cable in the same trench by using old bricks but new sand and refilling the trench as reqd. b) Above 120 sq mm but not exceeding 400 sq mm. ii) Second Year.

Identification of U.G. cable fault in 11 KV system and exposition of the same by excavation of soil i/c soil removing, sand cushioning, protective covering i/c dismantaling of cable from excavated trench, physical inspection of the cable and relaying the cable in the same trench by using old bricks but new sand and refilling the trench as reqd. (a) Not exceeding 120sq mm i) First Year.

Identification of U.G. cable fault in 11 KV system and exposition of the same by excavation of soil i/c soil removing, sand cushioning, protective covering i/c dismantaling of cable from excavated trench, physical inspection of the cable and relaying the cable in the same trench by using old bricks but new sand and refilling the trench as reqd. (a) Not exceeding 120sq mm ii) Second Year.

Identification of U.G. cable fault in 11 KV system and exposition of the same by excavation of soil i/c soil removing, sand cushioning, protective covering i/c dismantaling of cable from excavated trench, physical inspection of the cable and relaying the cable in the same trench by using old bricks but new sand and refilling the trench as reqd. (b) Above 120 sq mm but not exceeding 400 sq mm. i) First Year.

Identification of U.G. cable fault in 11 KV system and exposition of the same by excavation of soil i/c soil removing, sand cushioning, protective covering i/c dismantaling of cable from excavated trench, physical inspection of the cable and relaying the cable in the same trench by using old bricks but new sand and refilling the trench as reqd. (b) Above 120 sq mm but not exceeding 400 sq mm. ii) Second Year.

Supply of permanantly lubricated HDPE (High density polyethylene) duct of 160 mm outer dia ,black colour along with necessary connectors/Couplers/adapters etc. conforming to IS 4984-16 i) First Year

Supply of permanantly lubricated HDPE (High density polyethylene) duct of 160 mm outer dia ,black colour along with necessary connectors/Couplers/adapters etc. conforming to IS 4984-16 ii) Second Year

Laying of HDPE (high density polyethylene) pipe alongwith necessary jointing using necessary accessories as applicable below the ground (i/c road crossing, cement concrete) at a depth of 1.6m to 6m through horizontal diectional drilling mechanism as per site as required (size upto 160mm). a) First Year

Laying of HDPE (high density polyethylene) pipe alongwith necessary jointing using necessary accessories as applicable below the ground (i/c road crossing, cement concrete) at a depth of 1.6m to 6m through horizontal diectional drilling mechanism as per site as required (size upto 160mm). b) Second Year

Supply of permanently lubricated HDPE ( High density polyethylene) pipe of 40 mm outer dia alongwith necessary connectors/couplers/adaptors etc. complete as required and as per technical specifications. i) First Year

Supply of permanently lubricated HDPE ( High density polyethylene) pipe of 40 mm outer dia alongwith necessary connectors/couplers/adaptors etc. complete as required and as per technical specifications. ii) Second Year

Laying of 40 mm dia HDPE pipe along with all accessories (like coupling etc.) direct in ground (75 cm below ground level) including excavation of all kinds of soil, refilling the same complete as required and as directed by Engineerin charge. i) First Year

Laying of 40 mm dia HDPE pipe along with all accessories (like coupling etc.) direct in ground (75 cm below ground level) including excavation of all kinds of soil, refilling the same complete as required and as directed by Engineerin charge. ii) Second Year

Dismantling of UG cable above 1.1 KV grade by excavation of soil i/c removing of soil, sand cushioning, protective covering, backfilling the trench etc as required. a) Above 120 sq. mm but not exceeding 400 sq. mm i) First Year

Dismantling of UG cable above 1.1 KV grade by excavation of soil i/c removing of soil, sand cushioning, protective covering, backfilling the trench etc as required. a) Above 120 sq. mm but not exceeding 400 sq. mm ii) Second Year

Dismantling of UG cable of 1.1 KV grade by excavation of soil i/c removing of soil, sand cushioning, protective covering, backfilling the trench etc as required. a) Upto 120 sq. mm i) First Year

Dismantling of UG cable of 1.1 KV grade by excavation of soil i/c removing of soil, sand cushioning, protective covering, backfilling the trench etc as required. a) Upto 120 sq. mm ii) Second Year.

Dismantling of UG cable of 1.1 KV grade by excavation of soil i/c removing of soil, sand cushioning, protective covering, backfilling the trench etc as required. b) Above 120 sq mm but not exceeding 400 sq mm. i) First Year

Dismantling of UG cable of 1.1 KV grade by excavation of soil i/c removing of soil, sand cushioning, protective covering, backfilling the trench etc as required. b) Above 120 sq mm but not exceeding 400 sq mm. ii) Second Year

Dismantling of UG of 1.1 KV grade from masonary duct etc as required. a) Upto 120 sq. mm. i) First Year

Dismantling of UG of 1.1 KV grade from masonary duct etc as required. a) Upto 120 sq. mm. ii) Second Year

Dismantling of UG of 1.1 KV grade from masonary duct etc as required. b) Above 120 sq mm but not exceeding 400 sq mm. i) First Year

Dismantling of UG of 1.1 KV grade from masonary duct etc as required. b) Above 120 sq mm but not exceeding 400 sq mm. ii) Second Year

Dismantling of UG cable of 1.1 KV grade of following size in the existing RCC/HUME/METAL pipe as required. a) Above 185 sq. mm and upto 400 sq. mm i) First Year

Dismantling of UG cable of 1.1 KV grade of following size in the existing RCC/HUME/METAL pipe as required. a) Above 185 sq. mm and upto 400 sq. mm i) Second Year

Supply of O.F Cable upto 12F, cable is constructed for Outdoor application with CST Armouring with Aramid yarn to provide tensile strength. Steel Tape Armored (50/125µm) OM3 Multi Mode fiber for outdoor installation. i) First Year

Supply of O.F Cable upto 12F, cable is constructed for Outdoor application with CST Armouring with Aramid yarn to provide tensile strength. Steel Tape Armored (50/125µm) OM3 Multi Mode fiber for outdoor installation. ii) Second Year

Providing and making masonary inspection chamber of size not less than 1000 x 1000 x 1200 mm. deep (inside) i/c. excavation of soil, 75 mm. flat brick soiling at the bottom, 50 mm. base concrete over brick soiling, 250 mm. brick work with cement morter, cement plaster on brick work and bottom (only inside surface), providing hinzed MS plate ( minimum thick ness 6 mm.) cover of suitable size duly painted with suitable supporting arrangements, providing suitable lifting arrangement on the top of the chamber etc. complete as reqd. i) First Year

Providing and making masonary inspection chamber of size not less than 1000 x 1000 x 1200 mm. deep (inside) i/c. excavation of soil, 75 mm. flat brick soiling at the bottom, 50 mm. base concrete over brick soiling, 250 mm. brick work with cement morter, cement plaster on brick work and bottom (only inside surface), providing hinzed MS plate ( minimum thick ness 6 mm.) cover of suitable size duly painted with suitable supporting arrangements, providing suitable lifting arrangement on the top of the chamber etc. complete as reqd. ii) Second Year

The execution of items related to DSR (E&M)' 2018, CPWD as when required basis for repair and maintenance of all types of Internal and External Electrical Installations at different locations at NSCBI Airport under EMD - VIII Division as per the special terms and conditions of contract as directed by Engineer-in-charge (Quoting 0.90 in the rate stands for 10% below the estimated amount of Rs. 10,00,000.00 than net amount will be Rs. 9,00,000.00, similarly quoting 1.05 in the price component will result for 5% above the estimated cost of Rs. 10,00,000.00 than net amount will be Rs.10,50,000.00). i) First Year.

The execution of items related to DSR (E&M)' 2018, CPWD as when required basis for repair and maintenance of all types of Internal and External Electrical Installations at different locations at NSCBI Airport under EMD - VIII Division as per the special terms and conditions of contract as directed by Engineer-in-charge (Quoting 0.90 in the rate stands for 10% below the estimated amount of Rs. 10,00,000.00 than net amount will be Rs. 9,00,000.00, similarly quoting 1.05 in the price component will result for 5% above the estimated cost of Rs. 10,00,000.00 than net amount will be Rs.10,50,000.00). ii) Second Year

SH-B:- SH: Maintenance of Batteries i/c. repairing of Battery Charger sets, Filtration of Transformer oil, Maintenance of APFC Panel i/c. repairing, of Earth Pits and servicing towards arresting leakage of Transformer, maintenance of emergency lights etc. Checking & maintenance of batteries & battery charger sets installed at different substations for HT switchgears i/c. checking control wiring, tightining of all terminals after cleaning of terminals, providing petrolium jelly. Top up the batteries with distilled water etc. i/c. minors hardwares and spares complete as required. i) First Year

Checking & maintenance of batteries & battery charger sets installed at different substations for HT switchgears i/c. checking control wiring, tightining of all terminals after cleaning of terminals, providing petrolium jelly. Top up the batteries with distilled water etc. i/c. minors hardwares and spares complete as required. ii) Second Year

Filtration & dehydration of transformer oil to improve the breakdown voltage of oil up to 50KV by oil filtration machine, carrying out BDV test of oil i/c. transportation of filtration machine to site etc. as required. i) First Year.

Filtration & dehydration of transformer oil to improve the breakdown voltage of oil up to 50KV by oil filtration machine, carrying out BDV test of oil i/c. transportation of filtration machine to site etc. as required. ii) Second Year

Maintenance of APFC panel (monthly minimum one time and as and when required) installed in defferent substation in the airport area for improvement of power factor i/c. checking & tightening of the all terminals, checking, control wirings if required replace the faulty portion of control wiring alongwith provision of necessary cleaning materials, insulating tapes, minor hardwares, wires, thimble/lugs, fennels etc as required (capacitors major components shall be supplied by the department). i) First Year

Maintenance of APFC panel (monthly minimum one time and as and when required) installed in defferent substation in the airport area for improvement of power factor i/c. checking & tightening of the all terminals, checking, control wirings if required replace the faulty portion of control wiring alongwith provision of necessary cleaning materials, insulating tapes, minor hardwares, wires, thimble/lugs, fennels etc as required (capacitors major components shall be supplied by the department). ii) Second Year

Taking out of old oil from oil circuit breaker, cleaning of breaker tank with new oil and filling new oil and carrying out necessary filtration & dehydration etc. as required so as to achieve the BDV of min 40KV for 1 min. (a) Out side operational area i) First Year

Taking out of old oil from oil circuit breaker, cleaning of breaker tank with new oil and filling new oil and carrying out necessary filtration & dehydration etc. as required so as to achieve the BDV of min 40KV for 1 min. (a) Out side operational area ii) Second Year

Cleaning of all types of luminaries, maintaining serviceability of emergency light in and around S/S building / switch room i/c. Upkeeping of Electrical sub-station by i/c cleaning , up rooting of bushes / jungles etc. within the perifery of sub-station, as and when required as directed by Engineer-in-charge. (a) Out side operational area i) First Year

Cleaning of all types of luminaries, maintaining serviceability of emergency light in and around S/S building / switch room i/c. Upkeeping of Electrical sub-station by i/c cleaning , up rooting of bushes / jungles etc. within the perifery of sub-station, as and when required as directed by Engineer-in-charge. (a) Out side operational area ii) Second Year

Cleaning of all types of luminaries, maintaining serviceability of emergency light in and around S/S building / switch room i/c. Upkeeping of Electrical sub-station by i/c cleaning , up rooting of bushes / jungles etc. within the perifery of sub-station, as and when required as directed by Engineer-in-charge. (b) In side operational area ii) First Year

Cleaning of all types of luminaries, maintaining serviceability of emergency light in and around S/S building / switch room i/c. Upkeeping of Electrical sub-station by i/c cleaning , up rooting of bushes / jungles etc. within the perifery of sub-station, as and when required as directed by Engineer-in-charge. (b) In side operational area ii) Second Year

Topping up of transformer oil in the transformer / HT Switch gears / Oil type P.T. etc. after taking suitable oil filtering machine including transportation and opening and closing nut/bolts/valves etc. as required. (a) First Year

Topping up of transformer oil in the transformer / HT Switch gears / Oil type P.T. etc. after taking suitable oil filtering machine including transportation and opening and closing nut/bolts/valves etc. as required. (b) Second Year

Checking earth pit i/c measurering the earth resistance bimonthly and repairing of earth pit wherever required by making necessary work, replacement of watering funnel, nut and bolts washers etc. and change broken cover by new cover i/c cleaning, painting (as per CEA rules), numbering etc, as required and directed by Engineer in charge. (a) First Year

Checking earth pit i/c measurering the earth resistance bimonthly and repairing of earth pit wherever required by making necessary work, replacement of watering funnel, nut and bolts washers etc. and change broken cover by new cover i/c cleaning, painting (as per CEA rules), numbering etc, as required and directed by Engineer in charge. (b) Second Year

Overhauling & servicing of arresting leakage of transformer HT and LT side, conservator tank, Bucholz relay, top cover, all radiators, Bushing changing etc of transformers at various substation with dehydration/ filtration transformer oil etc. (a) Up to 500 KVA transformer. (i) First Year

Overhauling & servicing of arresting leakage of transformer HT and LT side, conservator tank, Bucholz relay, top cover, all radiators, Bushing changing etc of transformers at various substation with dehydration/ filtration transformer oil etc. (a) Up to 500 KVA transformer. ii) Second Year

Overhauling & servicing of arresting leakage of transformer HT and LT side, conservator tank, Bucholz relay, top cover, all radiators, Bushing changing etc of transformers at various substation with dehydration/ filtration transformer oil etc. (b) Above 500 KVA and up to 2500 KVA Transformer. i) First Year

Overhauling & servicing of arresting leakage of transformer HT and LT side, conservator tank, Bucholz relay, top cover, all radiators, Bushing changing etc of transformers at various substation with dehydration/ filtration transformer oil etc. (b) Above 500 KVA and up to 2500 KVA Transformer. ii) Second Year

SH - C: Over haulling and servicing of ACBs, VCB's, Transformers etc. as reqd. Overhaulling and servicing of existing LT ACB's of variouis makes up to 3200 Amp. Rating installed in different Sub-Stations at NSCBI Airport. (a) First Year

Overhaulling and servicing of existing LT ACB's of variouis makes up to 3200 Amp. Rating installed in different Sub-Stations at NSCBI Airport. (b) Second Year

Overhaulling and servicing of existing HT 6 KV / 11 KV OCB's / VCB's of various makes installed in different Sub-Stations at NSCBI Airport. (a) First Year

Overhaulling and servicing of existing HT 6 KV / 11 KV OCB's / VCB's of various makes installed in different Sub-Stations at NSCBI Airport. (b) Second Year

Replacement of faulty WTI /OTI of the existing transformer (upto 20 MVA) located in different Sub-Stations at NSCBI Airport. (a) First Year

Replacement of faulty WTI /OTI of the existing transformer (upto 20 MVA) located in different Sub-Stations at NSCBI Airport. (b) Second Year

SITC of silica gel breather as per sample in the existing transformer located in different Sub-Stations at NSCBI Airport. (a) First Year

SITC of silica gel breather as per sample in the existing transformer located in different Sub-Stations at NSCBI Airport. (a) Second Year

SH - D : Callibration of Protective Relays. Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (a) CDG 31 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (a) CDG 31 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (b) IOC i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (b) IOC ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (c ) VAA 21 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (c ) VAA 21 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (d) VAA 33 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (d) VAA 33 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (e) VAA 22 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (e) VAA 22 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (f) VAJH 13 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (f) VAJH 13 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (g) AR 101 X 2 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (g) AR 101 X 2 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (h) AR11X2 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (h) AR11X2 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (i) B 24 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (i) B 24 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (j) MIT 103 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (j) MIT 103 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (k)B 33X3 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (k)B 33X3 ii) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (l) 2TJM10 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (l) 2TJM10 i) Second Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (m) VIP 35 i) First Year

Testing and callibration of following types relays located at different Sub-Stations at NSCBI Airport. (m) VIP 35 ii) Second Year.

SH - E : Painting & lettering of various panels, feeder pillars, transformers, DG sets etc. Scrubbing, cleaning the existing surface of cubicle panel at different substations and feeder pillars & spray painting the same with two coats of ISI marked synthetic enamel paint of approved colour over one coat of red oxide metal primer etc. as required. (a) First Year

Scrubbing, cleaning the existing surface of cubicle panel at different substations and feeder pillars & spray painting the same with two coats of ISI marked synthetic enamel paint of approved colour over one coat of red oxide metal primer etc. as required. (b) Second Year

Cleaning the existing surface of cubicle panel at different substations and feeder pillars & spray painting the same with two coats of ISI marked synthetic enamel paint after applying metallic primer and necessary repair etc. as required as directed by Engineer- in- charge. (a) First Year

Cleaning the existing surface of cubicle panel at different substations and feeder pillars & spray painting the same with two coats of ISI marked synthetic enamel paint after applying metallic primer and necessary repair etc. as required as directed by Engineer- in- charge. (b) Second Year

Scrubbing, cleaning, the old paint from the existing surface of rolling shutters at different substations and painting the same with two coats of ISI marked synthetic enamel paint of approved colour etc. as required. (a) First Year

Scrubbing, cleaning, the old paint from the existing surface of rolling shutters at different substations and painting the same with two coats of ISI marked synthetic enamel paint of approved colour etc. as required. (b) Second Year

Scrubbing, cleaning the old paint from the existing surface of power transformer of following capacity located at different substations and spray painting the same transformers with two coats of ISI marked synthetic enamel paint / aluminum paint or as per existing paint of approved colour etc. as required. a) Above 100KVA upto 500KVA Transformer. i) First Year

Scrubbing, cleaning the old paint from the existing surface of power transformer of following capacity located at different substations and spray painting the same transformers with two coats of ISI marked synthetic enamel paint / aluminum paint or as per existing paint of approved colour etc. as required. a) Above 100KVA upto 500KVA Transformer. ii) Second Year.

Scrubbing, cleaning the old paint from the existing surface of power transformer of following capacity located at different substations and spray painting the same transformers with two coats of ISI marked synthetic enamel paint / aluminum paint or as per existing paint of approved colour etc. as required. (b) Above 500 KVA upto 2500 KVA Transformer. i) First Year

Scrubbing, cleaning the old paint from the existing surface of power transformer of following capacity located at different substations and spray painting the same transformers with two coats of ISI marked synthetic enamel paint / aluminum paint or as per existing paint of approved colour etc. as required. (b) Above 500 KVA upto 2500 KVA Transformer. ii) Second Year.

Scrubbing, cleaning the old paint from the existing surface of power transformer of following capacity located at different substations and spray painting the same transformers with two coats of ISI marked synthetic enamel paint / aluminum paint or as per existing paint of approved colour etc. as required. (c) Above 2500 KVA upto 20000 KVA Transformer. i) First Year

Scrubbing, cleaning the old paint from the existing surface of power transformer of following capacity located at different substations and spray painting the same transformers with two coats of ISI marked synthetic enamel paint / aluminum paint or as per existing paint of approved colour etc. as required. (c) Above 2500 KVA upto 20000 KVA Transformer. ii) Second Year.

Lettering of maximum 2" size (Alphabetic / numerical) on the finished painted surface of feeder pillar / panel / earth pits with synthetic enamel paint of approved colour etc. as required. i) First Year

Lettering of maximum 2" size (Alphabetic / numerical) on the finished painted surface of feeder pillar / panel / earth pits with synthetic enamel paint of approved colour etc. as required. ii) Second Year.

Cleaning, rubbing the old paint from the existing surface of stand alone/ mobile DG set installed/ available at different power houses and painting the same with heat proof spray painting with two coats of synthetic enamel paint of approved colour i/c. lettering, numbering etc. as required. (a) 437.5 to 500 KVA DG sets i) First Year

Cleaning, rubbing the old paint from the existing surface of stand alone/ mobile DG set installed/ available at different power houses and painting the same with heat proof spray painting with two coats of synthetic enamel paint of approved colour i/c. lettering, numbering etc. as required. (a) 437.5 to 500 KVA DG sets ii) Second Year.

Cleaning, rubbing the old paint from the existing surface of stand alone/ mobile DG set installed/ available at different power houses and painting the same with heat proof spray painting with two coats of synthetic enamel paint of approved colour i/c. lettering, numbering etc. as required. (b) 40 to 125 KVA DG sets i) First Year

Cleaning, rubbing the old paint from the existing surface of stand alone/ mobile DG set installed/ available at different power houses and painting the same with heat proof spray painting with two coats of synthetic enamel paint of approved colour i/c. lettering, numbering etc. as required. (b) 40 to 125 KVA DG sets ii) Second Year.

Cleaning the surface (both) of MS chequered plates available at different sub-stations and painting with two coats of synthetic enamel black paint etc. as directed by Engineerin charge,.( including scrubbing followed by two coats of anti-corrosive mtallic primer) (a) First Year

Cleaning the surface (both) of MS chequered plates available at different sub-stations and painting with two coats of synthetic enamel black paint etc. as directed by Engineerin charge,.( including scrubbing followed by two coats of anti-corrosive mtallic primer) ii) Second Year.

Supply and fixing of 6 mm thick chequerred plates i/c. welding, painting with a coat of red oxide metallic primer etc. as required and as per direction of Engineer-in-Charge. i) First Year

Supply and fixing of 6 mm thick chequerred plates i/c. welding, painting with a coat of red oxide metallic primer etc. as required and as per direction of Engineer-in-Charge. ii) Second Year.

Supply and fixing of MS channel of size 75 x 40 mm (ISMC 75) of suitable lengths i/c grouting on the roof/wall, welding, painting with a coat of red lead primer etc. as required and as per direction of Engineer-in-Charge. i) First Year

Supply and fixing of MS channel of size 75 x 40 mm (ISMC 75) of suitable lengths i/c grouting on the roof/wall, welding, painting with a coat of red lead primer etc. as required and as per direction of Engineer-in-Charge. ii) Second Year.

Supply and fixing of MS angle of size 50x50x6 mm i/c grouting on the roof/wall, welding, painting with a coat of red lead primer etc. as required and as per direction of Engineer-in-Charge. i) First Year

Supply and fixing of MS angle of size 50x50x6 mm i/c grouting on the roof/wall, welding, painting with a coat of red lead primer etc. as required and as per direction of Engineer-in-Charge. ii) Second Year.

Repairing of existing rolling shutter at different substations of various sizes after removing the same from existing frame and frame work, shutter rail, shaft, side guides and arrangement for inside operation etc. including all servicing, greasing, oiling, repairing of locking arrangement complete fixing as per direction of Engineer-in- charge . i) First Year

Repairing of existing rolling shutter at different substations of various sizes after removing the same from existing frame and frame work, shutter rail, shaft, side guides and arrangement for inside operation etc. including all servicing, greasing, oiling, repairing of locking arrangement complete fixing as per direction of Engineer-in- charge . ii) Second Year.

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (a) 18 inch long 2 SWG steel wire spring. i) First Year

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (a) 18 inch long 2 SWG steel wire spring. ii) Second Year.

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (b) Rolling shutter profile i) First Year

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (b) Rolling shutter profile ii) Second Year.

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (c) Worm with worm wheel and shaft. i) First Year

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (c) Worm with worm wheel and shaft. ii) Second Year.

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (d) Ball bearing with accessories. i) First Year

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (d) Ball bearing with accessories. ii) Second Year.

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (e) Gear box. i) First Year

Supply and fixing of following spares of rolling shutters as required while repairing of rolling shutters as item no. 11 above. (e) Gear box. ii) Second Year.

SH - F : Reparing of Sump Pump (Each unit to be collected from the EMD store, carry upto the workshop/ service centre authorised by OEM within the radius of 30 Km followed by joint inspection with AAI engineer deputed by Engineer-in-charge for assessmeent of the defects to be repaired/ corrected and return the same to AAI store after rectification of fault/ defect alongwith service-material guarantee certificate issued by service centre). Dismantling of pump set (NS 40 / 200T, 2.2 KW / NS 50 / 200T, 3.7 KW) and reassembling of the same after rectification of fauls followed by necessary testing. i) First Year

Dismantling of pump set (NS 40 / 200T, 2.2 KW / NS 50 / 200T, 3.7 KW) and reassembling of the same after rectification of fauls followed by necessary testing. ii) Second Year.

Rewinding of the stator along with necessary heat varnishing for pump type NS 40 / 200T, 2.2 KW of Kirlosker make. i) First Year

Rewinding of the stator along with necessary heat varnishing for pump type NS 40 / 200T, 2.2 KW of Kirlosker make. ii) Second Year.

Replacement of thermostat sensor on winding. i) First Year

Replacement of thermostat sensor on winding. ii) Second Year.

Replacement of "O" ring set, draining out of old lubricant and refilling new. i) First Year

Replacement of "O" ring set, draining out of old lubricant and refilling new. ii) Second Year.

Replacement of bearing 6307 2 RS 490 00. i) First Year

Replacement of bearing 6307 2 RS 490 00. ii) Second Year.

Replacement of bearing 6305 2 RS 252 00. i) First Year

Replacement of bearing 6305 2 RS 252 00. ii) Second Year.

Replacement of upper and lower mechanical seal. (i) Uper mechanical seal. (a) First Year

Replacement of upper and lower mechanical seal. (i) Uper mechanical seal. (b) Second Year.

Replacement of upper and lower mechanical seal. (ii) Lower mechanical seal. (a) First Year

Replacement of upper and lower mechanical seal. (ii) Lower mechanical seal. (b) Second Year.

Replacement of upper and lower mechanical seal. (iii) Supply of 32 mm circlip (a) First Year

Replacement of upper and lower mechanical seal. (iii) Supply of 32 mm circlip (b) Second Year.

Replacement of upper and lower mechanical seal. (iv) Rotor balancing and repairing at lathe (a) First Year

Replacement of upper and lower mechanical seal. (iv) Rotor balancing and repairing at lathe (b) Second Year.

Replacement of upper and lower mechanical seal. (v) Mechanical seal sensor (a) First Year

Replacement of upper and lower mechanical seal. (v) Mechanical seal sensor (b) Second Year.

Supply of 2.5 sq. mm, 1.1KV grade elastomeric rubber insulated cable suitable to replace existing cable of the pump-motor unit as directed by engineer-in-charge. (a) First Year

Supply of 2.5 sq. mm, 1.1KV grade elastomeric rubber insulated cable suitable to replace existing cable of the pump-motor unit as directed by engineer-in-charge. (b) Second Year.

Rewinding of the stator along with necessary heat varnishing for pump type NS 50 / 200T, 3.7 KW of Kirlosker make. (a) First Year

Rewinding of the stator along with necessary heat varnishing for pump type NS 50 / 200T, 3.7 KW of Kirlosker make. (b) Second Year.

Replacement of thermostat sensor on winding. (a) First Year

Replacement of thermostat sensor on winding. (b) Second Year.

Replacement of "O" ring set, draining out of old lubricant and refilling new. (a) First Year

Replacement of "O" ring set, draining out of old lubricant and refilling new. (b) Second Year.

Replacement of bearing 6307 2 RS 490 00. (a) First Year

Replacement of bearing 6307 2 RS 490 00. (b) Second Year.

Replacement of bearing 6305 2 RS 252 00. (a) First Year

Replacement of bearing 6305 2 RS 252 00. (b) Second Year.

Replacement of upper and lower mechanical seal. (i) Uper mechanical seal. (a) First Year

Replacement of upper and lower mechanical seal. (i) Uper mechanical seal. (b) Second Year.

Replacement of upper and lower mechanical seal. (ii) Lower mechanical seal. (a) First Year

Replacement of upper and lower mechanical seal. (ii) Lower mechanical seal. (b) Second Year.

Replacement of upper and lower mechanical seal. (iii) Supply of 32 mm circlip (a) First Year

Replacement of upper and lower mechanical seal. (iii) Supply of 32 mm circlip (b) Second Year.

Replacement of upper and lower mechanical seal. (iv) Rotor balancing and repairing at lathe (a) First Year

Replacement of upper and lower mechanical seal. (iv) Rotor balancing and repairing at lathe (b) Second Year.

Replacement of upper and lower mechanical seal. (v) Mechanical seal sensor (a) First Year

Replacement of upper and lower mechanical seal. (v) Mechanical seal sensor (b) Second Year.

Supply of 2.5 sq. mm, 1.1KV grade elastomeric rubber insulated cable suitable to replace existing cable of the pump-motor unit as directed by engineer-in-charge. (a) First Year

Supply of 2.5 sq. mm, 1.1KV grade elastomeric rubber insulated cable suitable to replace existing cable of the pump-motor unit as directed by engineer-in-charge. (b) Second Year.

Repairing of defective cooling water pump motor of 20 HP,3 phase ,50 Hz,415 V AC. Complete rewinding of burntout winding with polyster coated super enambled copper wire with class B insulation material after removing burntout winding,cleaning i/c vernishing ,backing finishing and reflexing the winding in the motor.Painting with two coats of synthetic enamel paint,testing etc and transportation,loading ,unloading etc. (a) First Year

Repairing of defective cooling water pump motor of 20 HP,3 phase ,50 Hz,415 V AC. Complete rewinding of burntout winding with polyster coated super enambled copper wire with class B insulation material after removing burntout winding,cleaning i/c vernishing ,backing finishing and reflexing the winding in the motor.Painting with two coats of synthetic enamel paint,testing etc and transportation,loading ,unloading etc. (b) Second Year.

Dismentling and complete overhauling of motor of different cooling tower pump motor including cleaning,heat varnishing of suitable SKF make bearing 2number,Reassembling, reconnection, testing and commissioning etc. required for following capacity motors. (a) First Year

Dismentling and complete overhauling of motor of different cooling tower pump motor including cleaning,heat varnishing of suitable SKF make bearing 2number,Reassembling, reconnection, testing and commissioning etc. required for following capacity motors. (b) Second Year.

Dismantling of the above system using scale removing and same to be allign to oits original poisting ,testing and commissioning etc. (a) First Year

Dismantling of the above system using scale removing and same to be allign to oits original poisting ,testing and commissioning etc. (b) Second Year.

SH - G : Callibration of Tools & Plants. Insulation Tester, 500 Volt / 0 - 200 M Ω, Make CIE, (Sl. No. 84244). (a) First Year

Insulation Tester, 500 Volt / 0 - 200 M Ω, Make CIE, (Sl. No. 84244). (b) Second Year.

Insulation Tester, 1000 Volt / 0 - 500 M Ω, Make CIE, (Sl. No. 84174). (a) First Year

Insulation Tester, 1000 Volt / 0 - 500 M Ω, Make CIE, (Sl. No. 84174). (b) Second Year.

Insulation Tester, 100 Volt / 0 - 1000 M Ω, Make CIE, (Sl. No. 84230) (a) First Year

Insulation Tester, 100 Volt / 0 - 1000 M Ω, Make CIE, (Sl. No. 84230) (b) Second Year.

Motorised Insulation Tester, 5000 Volt / 0 - 10000 M Ω, Make CIE, (Sl. No. 18595). (a) First Year

Motorised Insulation Tester, 5000 Volt / 0 - 10000 M Ω, Make CIE, (Sl. No. 18595). (b) Second Year.

Earth Tester, 0 - 10 Ω, Make CIE, (Sl. No. 21223). (a) First Year

Earth Tester, 0 - 10 Ω, Make CIE, (Sl. No. 21223). (b) Second Year.

Digital Clamp Meter, AC / DC, 02 / 20 A to 400 A, Make CIE, (Sl. No. 140520260). (a) First Year

Digital Clamp Meter, AC / DC, 02 / 20 A to 400 A, Make CIE, (Sl. No. 140520260). (b) Second Year.

Digital Clamp Meter, AC / DC, 600 A to 2000 A, Make CIE, (Sl. No. 13080316). (a) First Year

Digital Clamp Meter, AC / DC, 600 A to 2000 A, Make CIE, (Sl. No. 13080316). (b) Second Year.

SH:H - Miscellaneous Work Brick work 7 cm thick with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in Cement mortar 1:3 (1 cement : 3 coarse sand) in superstructure above plinth level and upto floor five level. (a) First Year

Brick work 7 cm thick with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in Cement mortar 1:3 (1 cement : 3 coarse sand) in superstructure above plinth level and upto floor five level. (b) Second Year.

Providing suitable and competent manpower to operate substation equipments and monitoring the same as and when required and as directed by Engineer-in-charge. (a) Skilled (i) First Year

Providing suitable and competent manpower to operate substation equipments and monitoring the same as and when required and as directed by Engineer-in-charge. (a) Skilled (ii) Second Year.

Providing suitable and competent manpower to operate substation equipments and monitoring the same as and when required and as directed by Engineer-in-charge. (b) Highly skilled (i) First Year

Providing suitable and competent manpower to operate substation equipments and monitoring the same as and when required and as directed by Engineer-in-charge. (b) Highly skilled (ii) Second Year.

Supply of smart programmable RFID marker locator compatable to item No. 4

Supply of RFID type, programmable, GPRS enabled cable route Marker

Providing service of air conditioned seven seater four wheeler vehicle with Valid Commercial license with minimum capacity of engine to be 1500CC) not more than 4 year old with driver fuel, mobile indication light(suitable for operational area as instructed by the competent authority) for movement of engineering officials to all substations (inside and outside operational area of NSCBI Airport) during 18:00 hrs. to 08:00 hrs- next day on daily basis for attending break-down at sites respond to fault by the competent maintenance team available at suitable point as per direction of Engineer-in-charge (Average running per month is estimated as 1200 km and average time is minimum 300 hr. per month).Any difference in monthly running will be compensated an pro-rate data basis. Log book for daily use will be maintained".

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (a) GIS Substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (b) Cargo substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (c) Service Yard substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (d) Satyendra Nath Bose- CCR Substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (d) Acharya Prafulla Chandra Roy substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (e) AAI colony substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (f) Vivekananda substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (g) Steel hangar Substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (h) Administrative building substation

Providing consultancy for preparation of required,documents,updation of existing installation details,drawings etc and necessary liaisoning with competent department/authority body for getting necessary License/NOC/certificate /consent to operate-establish etc as required as per direction of engineer Incharge against the following installations. (i) VIP switch Room

Providing suitable manpower for preparation of MIS ,documents of Preventive maintenance and other miscellaneous official engineering works as directed by Engineer in-charge.

M/s J.K. Electric Engineering Works