REPAIR/ MAINTENANCE OF LT CABLE PANEL FEEDER PILLARS APFC PANELS AND CONNECTED ITEMS AND COMREHENSIVE MAINT OF UPS INSTALLED AT NCN AND IMAC AT NTS GURGAON UNDER GE (AF) GURGAON

Comprehensive, preventive and periodical maintenance of total 2 Nos UPS of capacity (60 KVA- 01 Nos, Sr No. 9190501007, 250 KVA- 01 Nos Sr No. 9190800391, make/model: DPA U SCALE /ABB, By inspecting the all units and carry out quarterly as a part of preventive maintenance, with relevant PM checklist.by Cleaning up of Unit, Visual Inspection to check any deformation, Checking and Adjustment (If needed) of Power parameters like input. Output, DC voltage & Current, Checking and Adjustment of Control parameters on different PCBs,Tightness of all connection,Functional Checking up of Rectifier section, Functional Checking up of Inverter section, Functional Checking up of Static Switch Section, With user approval, perform operational test of the system including unit transfer and battery discharge, Attending to complain breakdown calls whenever required, UPS failing to transfer to battery mode in the event of incoming power failure, Battery Breaker tripping due to battery failure, Battery Failure, UPS unable to transfer load on to the parallel UPS (Redundancy Failure), UPS tripping on High temperature conditions, Control Card, major components failure such as IGBT’s, SCR’s & Wire wound Components within the UPS, Module Failure, Wire Harness damage, Reporting the healthiness of the plant and suggesting improvements if any, all as directed and specified by Engr-in-charge. Defective parts discovered during maintenance repaired or replaced by new or as new parts. Spares replaced will be either of the same make or equivalent. Old/U/sParts removed shall be property of contractor. Batteries bank replacement is not part of Comprehensive AMC Contract.(NCN)

Comprehensive, preventive and periodical maintenance of total 2 Nos UPS of capacity (10 KVA- 02 Nos, Sr No. ZOV18C00298WT & Sr No. ZOV18600305WT ,Make- Delta, Model :GES103HH, By inspecting the all units and carry out quarterly as a part of preventive maintenance, with relevant PM checklist.by Cleaning up of Unit, Visual Inspection to check any deformation, Checking and Adjustment (If needed) of Power parameters like input. Output, DC voltage & Current, Checking and Adjustment of Control parameters on different PCBs,Tightness of all connection,Functional Checking up of Rectifier section, Functional Checking up of Inverter section, Functional Checking up of Static Switch Section, With user approval, perform operational test of the system including unit transfer and battery discharge, Attending to complain breakdown calls whenever required, UPS failing to transfer to battery mode in the event of incoming power failure, Battery Breaker tripping due to battery failure, Battery Failure, UPS unable to transfer load on to the parallel UPS (Redundancy Failure), UPS tripping on High temperature conditions, Control Card, major components failure such as IGBT’s, SCR’s & Wire wound Components within the UPS, Module Failure, Wire Harness damage, Reporting the healthiness of the plant and suggesting improvements if any, all as directed and specified by Engr-in-charge. Defective parts discovered during maintenance repaired or replaced by new or as new parts. Spares replaced will be either of the same make or equivalent. Old/U/sParts removed shall be property of contractor. Batteries bank replacement is not part of Comprehensive AMC Contract.

Comprehensive, preventive and periodically maintenance of the Main LT Panel: Capacity - 2 No. 1250 A 4P, 50kA (Ics=Icu=Icw for 1s) EDO ACB LSIG with microprocessor based built-in over current, earth fault, short circuit releases, auxiliary contacts, status indication on release, release healthiness indication & ON-OFF-TRIP indication for each and necessary protection CT's of suitable ratings. (For transformer ), 2 No. 1250 A 4P, 50kA (Ics=Icu=Icw for 1s) EDO ACB LSIG with microprocessor based built-in over current, earth fault, short circuit releases, auxiliary contacts, status indication on release, release healthiness indication & ON-OFF-TRIP indication for each and necessary protection CT's of suitable ratings. (For DG ) Bus coupler- 1 No 1250 FP ACB 50 kA . The Interlocking in the main incoming ACB's to be done as per the DG AMF Panel Load management & Load sharing is to be done through DG controller & controller of DG shall be interlocked through DG AMF Panel. First DG will act as master & second DG will act as slave ( Both the DG shall be programmed such that both could run for no of hours ) Along with PLC Micro 830 for the Auto operation. Outgoings:- 2 Nos 800 A ACB - 50 kA & , 5 Nos. 100 A FP MCCB (16 kA/1 sec), 4 Nos. 63 A FP MCCB (16 kA/1 sec) , 2 No. 40 A FP MCCB (16 kA/1 sec) , 1 No. 25 A FP MCCB (16 kA/1 sec) , 1 No. 500 A FP MCCB (16 kA/1 sec) by carry out preventive maintenance of the complete panel on quarterly basis, checking the all control wiring, breaker, relay's and other related accessories of the panel like load manager, control MCB's, contactor's ..etc. Attending to all breakdown complaints whenever required, carry out external cleaning.

Comprehensive, preventive and periodically maintenance of the APFC PANEL : 195 Kvar - Main I/C- 1 Nos.500A TP MCCB 16 kA (O/C, S/C, E/F). Terminals suitable to receive suitable aluminum armored cable connection on one side and Busbar connection on the other side. 1 Nos contactor- 400 A, AC6b, 3pole, relay- 3 phase outgoing:- 2 No. 125 A TP MCCB, 16kA (Ics=Icu), along with ON-OFF indication lamps & push button switch. 3 pole capacitor grade contactor suitable for automatic switching of 50 kVAR capacitor bank, 1 No. 80 A TP MCCB, 16kA (Ics=Icu), along with ON-OFF indication lamps & push button switch, 3 pole capacitor grade contactor suitable for automatic switching of 25 kVAR capacitor bank, 3 pole capacitor grade contactor suitable for automatic switching of 10 kVAR capacitor bank, 10 kVAR hermetically sealed metallized polypropylene capacitor units complete with fuse protection, discharge resistors, interconnections etc., 6 Nos. 16 A TP MCCB, 16kA (Ics=Icu), along with ON-OFF indication lamps & push button switch. 5 kVAR hermetically sealed metallized polypropylene capacitor units complete with fuse protection, discharge resistors, interconnections etc. complete as required. 1 No. 12-step APFCR and allied control wiring with in-built power factor meter. By inspecting the allsystem and carry out quarterly as a part of preventive maintenance, with relevant PM checklist.checking the all control wiring, breaker, relay's and other related accessories of the panel like load manager, control MCB's, contactor's ..etc. Attending to all breakdown complaints whenever required, carry out external cleaning,all as directed and specified by Engr-in-charge.

Ditto all as per item No 37 for XLPE Cable of size 300 sqmm to 400Sqmm x 3.5 core

Each Job

(i) MCB ,4 pole ,600 Amp thermally adjustable Type, 415V, 50Hz with breaking capacity 35 KA, - 01 No

Outgoing

(i)MCB ,4 pole ,400 Amp thermally adjustable Type, 415V, 50Hz with breaking capacity 25 KA, - 03 No

(ii)MCB ,4 pole ,160 Amp thermally adjustable Type, 415V, 50Hz with breaking capacity 25 KA, - 02 No

(iii)MCB ,4 pole ,125 Amp thermally adjustable Type, 415V, 50Hz with breaking capacity 25 KA, - 02 No

(vi) Phase indicator LED based lamp in R,Y,B colours-01 No.

(vi) Protection MCB 6A SP-3 HPL

( vii) BUS BAR CHAMBER 800 A 4 strips Aluminium -4

(viii) Enclosure of suitable size : UNIVERSAL

Litre

Incoming

(i)MCB ,4 pole ,250 Amp thermally adjustable Type, 415V, 50Hz with breaking capacity 35 KA, - 01 No

Outgoing

(i)MCB ,4 pole ,100 Amp thermally adjustable Type, 415V, 50Hz with breaking capacity 25 KA, - 03 No

(ii)MCB ,4 pole ,63 Amp thermally adjustable Type, 415V, 50Hz with breaking capacity 25 KA, - 02 No

(iii)MCB ,4 pole ,32 Amp thermally adjustable Type, 415V, 50Hz with breaking capacity 25 KA, - 02 No

(vi) Phase indicator LED based lamp in R,Y,B colours-01 No.

(vi) Protection MCB 6A SP-3 HPL

( vii) BUS BAR CHAMBER 800 A 4 strips Aluminium -4

(viii) Enclosure of suitable size : UNIVERSAL

Supply installation testing and commissioning out door type cubicle panel board suitable for 3 phase 4 wire 415 V, 50Hz and type tested at CPRI for 35 KVA rupturing capacity at 415 Volts factory fabricated in an approval factory having modern fabrication and testing process which includes seven tank pre-treatment process comprising of degreasing, rinsing, de-rusting , rinsing, phosphatising, rinsing and passivation followed by power coat painting having thickness not less than 100 microns provided with suitable gasket to make it dust/vermin proof & general construction confirming to IS:8623/93 comprising of the following :- OUTER SHELL : The outer shall be made out of 3 mm thick CRCA sheet &MS angle section 50x50x6 mm frame, factory fabricated with front & back openable, double door system lockable/openable by keys from both sides having chromium plated 19 mm dia fancy locks, louvers & air vent gasket for natural flow of air. ‘U’ type gasket shall be used to make the outer shell completely vermin proof. The bottom of the outer shell contains a detachable plate having provision for entry of armoured cable of adequate size with glands. The outer shell shall be powder coated with pure polyester segments gray structural RAL 7032 shade. The dimension of the shell should be adequated to accommodate inner shell described below giving minimum 75 mm space all around & shall be fabricated in such a way that the complete inner shell along with its control gears/ accessories could be taken outside without disturbing outer shell. The outer shell shall be mounted on a zinc metal-coated stand having zinc coating not less than 100 microns. Provision of threaded earthing stud at bottom & lifting lugs of suitable size at top to lift the panel safely shall be made. The degree of protection of outer shell shall be IP-54. INNER SHELL : inner shell shall be made out of 2.0 mm thick CRCA sheet duly compartmentalized for each control gear, front & back open able single door system lockable / openable by keys from both sides having chromium plated 19 mm dia fancy locks (2 Nos in each compartment) having louvers & air vent gasket for natural flow of air. ‘U’ type gasket shall be used to make the inner shell completely vermin proof & to accommodate incomer/outgoing MCCBs and TPN copper bus bar of rating not less than the 1.5 times the rated capacity of the incomer MCCB. The TPN bus bar shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size ‘F’ class insulator made on non hygroscopic, non combustile , track resistant, high strength FRP/SMC/DMC material at an interval not more than500mm through out the length of the TPN bus bar.incomer and out going cables. All inter connection between the main bus bar as well as outgoing feeders shall be carried out with TN copper bus bas of rating not less than 1.5 times rated capacity of individual outgoing feeders & should be insulated with heat shrinkable PVC sleeves, All control wires shall be with 2.5 sqmm milti strand copper conductors and shall be properly

Supply only Voltmeter 0-300 V, 72/96 mm complete all as specified and as directed.

Supply only Amp meter 0-1000 A with set of 1000/5A CTs complete all as specified and as directed.

Supply only carbon complete all as specified and as directed.

Supply only Servo circuit PCB complete all as specified and as directed.

Supply only Servo control Panel complete all as specified and as directed.

Supply only Electronic control panel with servo card.(Servo control Box) complete all as specified and as directed.

Supply only Dimmerstate unit 15 amp complete all as specified and as directed.

Supply only servo motor 3 Kg with RC complete all as specified and as directed.

Supply only Main Transformer complete all as specified and as directed.

Dehydration and filteration of voltage stabilizer oil with filtration machine and heating system to get di-electric strength of oil 60 kV minimum complete all as specified and as directed.

Supply only new transformer oil of dielectric strength not be less than 60kV and conforming to IS-335 of 1993 for filling / topping up oil of transformer up to disired level complete all as specified and as directed.

Excavation in trenches n exc 1.5 wide and n exc 1.5 m in depth for foundation etc or for laying cable etc n exc 10 Sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning filling in including spreading, leveling, watering and well ramming in layers exc 25 cm thick complete all as specified and as directed.

Removal of excavated material/surplus soil to a distance n exc 50m and depositing where directed at a level n exc 50m above the starting point complete all as specified and as directed.

Supply and filling river sand in trenches including spreading for cushioning of LT UG cable complete all as specified and as dirceted. Note : Punned down thickness shall be measured and paid .

M&L for sub class ‘B’ bricks old size laid flat dry in trenches over cable, across the direction of cable complete all as specified & directed .

M&L for drilling hole under hard standing /road in different location as per site requirement (between 03 mtr to 12mtr maximum) for laying of pipe for protection of cable etc by means of mannual bookle and without disturbing the top surface and making good the disturbed surface if any complete as sepecified and directed by Engr-in-Charge.

Supply and laying GI tube medium grade 80 mm bore, ISI marked complete as sepecified and directed by Engr-in-Charge.

Supply and laying GI tube medium grade 40 mm bore, ISI marked complete as sepecified and directed by Engr-in-Charge.

Ditto all as per item No 27 described here in before but 3.5 core 120 sqmm

Ditto all as per item No 27 described here in before but 3.5 core 95 sqmm

Ditto all as per item No 27 described here in before but 3.5 core 70 sqmm

Ditto all as per item No 27 described here in before but 3.5 core 50 sqmm

Ditto all as per item No 27 described here in before but 3.5 core 35 sqmm

Ditto all as per item No 27 described here in before but 4 core 25 sqmm

Ditto all as per item No 27 described here in before but 4 core 16 sqmm

Taking out old serviceable /unserviceable under ground cable of following sizes from trenche

s/poles /pipe/floor complete all as specified and as directed:-

16 Sqmm 3.5 core to 35 Sqmm 3.5 core

50 Sqmm 3.5 core to 120sqmm 3.5 core

185 Sqmm 3.5 core

Note for item no:1 to 4 (i) The tenderer shall have to replace the U/s material with OEM material only. The cost of replacement of minor/major spare parts will not be paid seperatly. Old material will be the poperty of contractor and credit included in the rate quoted. (ii) In case any accident occur of any Indl like Mechanic/Helpers/users during maintenance/operation of above mentioned Airconditioner/unit, contractor is liable to pay compensation to the Indl as decided by the competent authority. Principal Employer will not be responsible for the same. (iii) If complaint is not attended by contractor with in five hour the penality of Rs 1000/ per hour to be imposed and amount of penality will be deducted from RAR. (iv) The cost of transportation (to and fro) for all kind of necessary equipment / T&P shall be arranged/brought by contractor to complete the job at site , stationary for maintenance of record, no extra cost shall be paid to the contractor to this effect. (v) Complaint shall be lodged by telephonically ,so contractor to specify the telephone no who will receive the complaint round the clock. After attending the complaint contractor will obtain the signature from rep of User/AGE/GE every day as a token of complaint attended.

25 Sqmm 3.5 core 1100 volt grade

35 Sqmm 3.5 core 1100 volt grade

50 Sqmm 3.5 core 1100 volt grade

95 Sqmm 3.5 core 1100 volt grade

120 Sqmm 3.5 core 1100 volt grade

240 Sqmm 3.5 core 1100 volt grade

300 Sqmm 3.5 core 1100 volt grade

400 Sqmm 3.5 core 1100 volt grade

M&L for Spray painting to LT panel board with synthetic enamel high glow paint Ist grade including preparation/cleaning of steel surfaces. complete as sepecified and directed by Engr-in-Charge.

S&F in replacemnt of MCCB with adjustable thermal & fixed magnetic setting with bus bar spreader links for connecting both incoming and outgoing cables with suitable connections with suitable size of glands etc complete including testing & commissioning all as directed as per existing model/make of the following sizes:-

(a) 100 Amps 4 Pole breaking capasity 35/36 KA . Make : Havells/L&T/ABB.

(b) 125 Amps 3 Pole breaking capasity 35/36 KA . Make : Havells/L&T/ABB.

(c) 160 Amps 4 Pole breaking capasity 35/36 KA . Make : Havells/L&T/ABB.

(d) 160 Amps 3 Pole breaking capasity 35/36 KA . Make : Havells/L&T/ABB.

(e) 200 Amps 4 Pole breaking capasity 36 KA . Make : Havells/L&T/ABB.

(f) 200 Amps 3 Pole breaking capasity 36 KA . Make : Havells/L&T/ABB.

(g) 250 Amps 4 Pole breaking capasity 36 KA . Make : Havells/L&T/ABB.

(h) 250 Amps 3 Pole breaking capasity 36 KA . Make : Havells/L&T/ABB.

(j) 400 Amps 4 Pole breaking capasity 36 KA . Make : Havells/L&T/ABB.

(k) 400 Amps 3 Pole breaking capasity 36 KA . Make : Havells/L&T/ABB.

(l) 630 Amps 4 Pole breaking capasity 50 KA . Make : Havells/L&T/ABB.

(l) 630 Amps 3 Pole breaking capasity 50 KA . Make : Havells/L&T/ABB.

Supply and fix in replacement of aluminium busbar of rating upto 200 Amps.

Supply and fix in replacement of aluminium busbar of rating 200 Amps to 630 Amp.

Supply and fix in replacement of aluminium busbar of rating 800 Amps.

Ditto all as per item No 37 for XLPE LT Cable of size 16 sqmm to 50 Sqmm x 3.5/4 core

M&L for servicing & repair of ACB (air circuit breaker) draw out type of rating 800 to 1650 Amps 4 pole, 50 KA, O/L, S/C, micro processor based release and cassette mounted horizontal draw out type fully interlocked cassette door automatic safety shutters, mechanical on and off indicators, service/test/isolated position with position indicators, provision of castell lock, with O/L, S/C with 3 CT's of standard ratings 4 blocks of 6 way sliding type LT disconnectors, error prevention plug, racking handle, safety shutters and painted with finished light grey complete all as directed. Note- This item includes all the items required to make servicable and no extra amount will be paid.

Supply and fixing in replacement of stay assembly complete with 16mm dia stay Rod including PCC 1:3:6 type C-2 complete all as specified and as directed by Engr-in-charge. (Excavation and earth work measured and paid seperately).

S&F danger notice plate of 1.6 mm thick mild steel sheet vitreous enamelled white with letters,figures and conventional skull and bones in signal red colour and fixed with MS clamps,bolts and nuts of approved siz,for LT ,20X15 cm size complete all as specified and as directed.

Supply, laying/fixing, jointing and testing in replacement of 1100 volts grade heavy duty cable PVC insulated aluminium conductor , served with inner sheathing of PVC tape and overall PVC sheathed in service connection of size 10 Sqmm 2 core single stranded as in repair complete as sepecified and directed by Engr-in-Charge.

Supply, laying/fixing, jointing and testing in replacement of 1100 volts grade heavy duty cable PVC insulated aluminium conductor , served with inner sheathing of PVC tape and overall PVC sheathed in service connection of size 16 Sqmm 2 core single stranded as in repair complete as sepecified and directed by Engr-in-Charge.

Supply only Synthetic insulating mat of size 2Mx1Mx10mm thick ISI marked complete as sepecified and directed by Engr-in-Charge.

Supply only Synthetic insulating mat of size 2Mx1Mx12mm thick ISI marked complete as sepecified and directed by Engr-in-Charge.

Supply, fixing and erection in replacemnt of steel tubular swaged pole type 410SP-31(9 Mtr long) Swan neck complete with CI base plate,taper plug,bolts,nuts,and screws etc duly painted internally and externally with metal oxide anti corrosive paint before errection and painting with two coats aluminium paint after erection complete all as cofirming to IS 2713 (part-1 to 111) and complete all as specified and as directed. Note : Necessary earth work and concrete shall be measured and paid separately

M&L for Foundation for Tubular swaged pole type including excavation , getting out, pole foundation with PCC (1:4:8) type D 2 (using with 40 mm graded crushed stone aggregate). Coping of pole with PCC (11:3:6) type C ( using with 20 mm graded stone agregate) and removing surplus soil to a distance n.exc 50 m and making good surface complete all as specified and as directed

Supply and fix in replacement of MCB SP 6-32 Amps 230 volts 'B' series complete all as specified and as directed.

Supply and fix in replacement of MCB SPN 40-63 Amps 230 volts 'B' series complete all as specified a

nd as directed.

Ditto all as per item No 37 for XLPE Cable of size 70 sqmm to 120 Sqmm x 3.5/4 core

Ditto all as per item No 37 for XLPE Cable of size 185 sqmm to 240 Sqmm x 3.5/4 core