REPAIR MAINT OF TRANSFORMER VCB PANEL INCLUDING OF HT CABLES AND CERTAIN ALLIED MISC WORKS AT M HOUSE AREA AND JCB UNDER GE I RnD DELHI

Calibration of IDMT/ BUCHHOLZ relay of 11KV HT TRF in and including setting of relay's (PSM & TMS), installed at Main Receiving sub stn, DESIDOC, ISSA, CEPTEM and DCDA sub stn complete all as specified and directed. Note:- (i). All testing & calibration equipment with all accessories shall be brought by the contractor and rate for same is deemed to be included in quated rates. (ii). The compl

S&F, installation, testing and Calibration of electromechanical, master Tripping relay of 11KV HT VCBs,, installed at Main Receiving sub stn, DESIDOC, ISSA, CEPTEM and DCDA sub stn complete all as specified and directed. Note:- (i) All testing & calibration equipment with all accessories shall be brought by the contractor and rate for same is deemed to be included in quated rates. (ii) The complete Calibration & test reports shall be submitted by the contractor to EIC. (iii) Installation of IDMT relay will be carried out by expert Technician of OEM's or au

ete Calibration reports shall be submitted by the contractor to EIC. (iii) Calibration will be carried out by expert Technician of OEM's or his authorised dealer only.

Supply and Fix in replacement of closing spring assembly complete all as specified and directed.

Supply and Fix in replacement of tripping spring assembly complete all as specified and directed.

Supply and Fix in replacement of charging motor and cut off limit switch complete all as specified and directed.

Supply and Fix in replacement of spring charging handle motorized mechanism complete all as specified and directed.

Supply and Fix in replacement of push button bracket assembly complete all as specified and directed.

Supply and Fix in replacement of fuse base suitable for cylindrical /DIN type HRC fuse of capacity 2-32 amps complete all as specified and directed.

Supply and Fix in replacement of bus bar support insulator 75 mm dia including all fixing accessories complete suitable for VCB/HT Bus bar chamber with colour coding all as specified and directed.

Supply and Fix in replacement of bus bar barrier (set of three) with nuts bolts complete all as specified and directed.

Supply and fix Replacement of one pole assembly of any make/type 11 KV VCB. complete all as specified and directed.

Supply and Fix in replacement of Charged/Discharged indication assembly complete all as specified and directed.

Supply and fix in replacement of 3 Pole MCCB, 100 Amp, 50 Hz, 415 V with thermal magnetic release based,100% ICS=100% ICU, 25KA complete all as specified and directed.

Supply and fix in replacement of 3 Pole MCCB, 250 Amp, 50 Hz, 415 V with microprosessor release based,100% ICS=100% ICU, 36 KA complete all as specified and directed.

Supply and fix in replacement of 3 Pole MCCB, 400 Amp, 50 Hz, 415 V with microprosessor release based,100% ICS=100% ICU, 50 KA complete all as specified and directed.

Supply and fix in replacement of 3 Pole MCCB, 630 Amp, 50 Hz, 415 V with microprosessor release based,100% ICS=100% ICU, 65 KA complete all as specified and directed.

Supply and fix in replacement of 4 Pole MCCB, 160 Amp, 50 Hz, 415 V with microprosessor release based,100% ICS=100% ICU, 25 KA complete all as specified and directed.

Supply and fix in replacement of 4 Pole MCCB, 250 Amp, 50 Hz, 415 V with microprosessor release based,100% ICS=100% ICU, 36 KA complete all as specified and directed.

Supply and fix in replacement of 4 Pole MCCB, 400 Amp, 50 Hz, 415 V with microprosessor release based,100% ICS=100% ICU, 50 KA complete all as specified and directed.

Supply and fix in replacement of 4 Pole MCCB, 630 Amp, 50 Hz, 415 V with microprosessor release based,100% ICS=100% ICU, 65 KA complete all as specified and directed.

thorised dealer only.

Disconnecting and taking down unserviceable current transformer of any description and in any position and supply, installation, commissioning and testing of any type/model 11 KV current transformer having ratio of 200+100\5+5 A having protection core class 5P 10, burden of 15 VA and metering core class 1.0 and burden of 15 VA breaking cap of 13.1 KV for 1.0 second all as specified and directed.

Taking down repairable potential transformer of HT VCB 11 KV/ 110 V of any make, opening & dismentling the complete unit and refitting after carry out the following repairs/replacement :- (a) Rewinding of transformer as per existing gauge and pattern. (b) Cleaning and servicing of the PT (c) Replacement of wornout nuts/bolts and other minor parts including HRC Fuse. (d) Soldering / tightening of loose connections. (e) Replacement of potential transformer oil having dielectric strength upto 60 KV. (f) Painting of outer portion of PT with synthetic enameled paint of grey colour of approved make. (g) Testing of the PT's for proper functioning to the entire satisfaction of the Engineer-in-Charge.

Disconnecting and taking down unserviceable Potntial transformer of any description and supply, installation, commissioning and testing of potential transformer for HT VCB 11 KV/110 VAC 3 Phase of Mild Steel Body Oil cooled Class 10 complete all as specified and as directed.

Supply and Fix in replacement of 11 pin anti pumping relay 110V DC complete all as specified and directed.

Supply and Fix in replacement of bottom terminal with jaw contact complete all as specified and directed.

Supply and Fix in replacement of Top terminal with jaw contact complete all as specified and directed.

Supply and Fix in replacement of space heater 230V AC 80W complete with all accessories all as specified and directed.

Supply and Fix in replacement of thermostate complete with all accessories all as specified and directed.

S&F in replacement of PT epoxy female bushing suitable for R-Y-B phase complete all as specified and directed.

S&F in replacement of PT epoxy male bushing suitable for R-Y-B phase complete all as specified and directed.

Supply and Gas charging SF6 for RMU any make and any capacity complete all as specified and directed

Dehydration and filtration of transformer oil with proper dehydration machine to achieve dielectric strength between 45 to 60 KV including testing/recording of dielectric strength result before and after of dehydration complete all as specified and as directed.

S&F in replacement of PT fuse 11 KV complete all as specified and directed.

Taking shut down from main substation and drain out the transformer oil and to be collected in barrel by opening the transformer cover of capacity 300 to 500 KVA by unscrewing the nuts/bolts and washers and kept in safe custody and reuse the same, and checking the any type of leakage from both HT and LT side including cleaning the sludge etc depositing in the core and tank by using soft brushes and clean with old transformer oil, refilling of transformer oil including refixing of top cover including nut/bolts etc and testing the input & output voltage and adjustment of the voltage through tape changer if required complete for entire satisfaction of engineer incharge.

All as per item No 37 here-in-before but transformer of capacity 630 KVA to 1500 KVA

All as per item No 37 here-in-before but Automatic Voltage Stabilizer of capacity 300 KVA

Taking shut down from main substation and M&L for painting to Transformer 300 KVA to 1500 KVA and automatic servo voltage stabilizer 100 KVA to 300 KVA with spray gun with two coats of synthetic enamel heat resistant grey paint over a coat of red oxide primer including preparation of old painted surfaces/removing old faded/rust/ cemented material of surface of transformer including base frame, connected LT panels, duct covers of including writing MES/SM No of existing size/surface complete all as directed.

S&F in repairs HT bushing 11KV suitable for 300 to 1000 /1500 KVA Transformer including brass rod and complete with gasket as per matching to existing all as specified and as directed.

S&F in repairs LT bushing 1.1KV suitable for 300 KVA to 1000 /1500 KVA transformer including brass rod and complete with gasket as per matching to existing all as specified and as directed.

Supply and topping up transformer oil having dielectric strength not less than 45 KV complete all as specified and directed.

M&L Cable jointing kit for 11 KV (Earthed) grade cable for indoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed.

M&L Cable jointing kit for 11 KV (Earthed) grade cable for indoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185sqmm complete all as specified and directed.

M&L Cable jointing kit for 11 KV (Earthed) grade cable for indoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sqmm to 300 sqmm complete all as specified and directed.

S&F in repairs Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed.

S&F in repairs head gasket sheet 6mm thick suitable for Transformer 300KVA to 1500 KVA capacity as per matching to existing all as specified and as directed.

S&F in repairs head gasket sheet 6mm thick suitable for Automatic Servo Voltage stabilzer 100KVA to 300 KVA capacity as per matching to existing all as specified and as directed.

Supply and Fix in replacement of Dehydrating breather assembly complete with silica gel grains in the breather assembly suitable for transformers 300 KVA to 1000/1500 KVA complete as per matching to existing all as specified and as directed by Engr- in charge.

Supply & fixing in replacement of temperature gauge analog type complete with all accessories as per matching to existing all as specified and as directed by Engr in charge.

S&F in repairs Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm complete all as specified and directed.

Supply, laying in replacement and testing cable XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 95 Sqmm, 3 core all as specified and directed.

Supply & laying in replacement and testing cable XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 300 Sqmm, 3 core all as specified and directed.

Supply & laying in replacement and testing cable XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 120 Sqmm, 3 core all as specified and directed.

Supply & fixing in replacement of UV coil.for ACB /VCB complete all as specified and directed

Supply & laying in replacement and testing cable XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts grade with stranded aluminium conductor of size 185 Sqmm, 3 core all as specified and directed.

Supply and fixing in replacement of araching contact.of VCB complete all as specified

Supply and fixing in replacement of ACB/ fix contact complete all as specified and directed

Supply and fixing in replacement of TNC switch 2No-2NC25Amp complete all as specified and directed .

S&F, installation, testing and Calibration of electromechanicl, numerical type IDMT over current and earth fault relay of 11KV HT VCBs, suitable for CT's output 1A & 5A in and including setting of relay's (PSM & TMS), installed at Main Receiving sub stn, DESIDOC, ISSA, CEPTEM and DCDA sub stn complete all as specified and directed. Note:- (i) All testing & calibration equipment with all accessories shall be brought by the contractor and rate for same is deemed to be included in quated rates. (ii) The complete Calibration & test reports shall be submitted by the contractor to EIC. (iii) Installation of IDMT relay will be carried out by expert Technician of OEM's or authorised dealer only.

Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25cm thick as in soft/loose soil complete all as specified and as directed.

Removing surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level and not exceeding 1.5 mtr above the starting point complete all as specified and as directed.

Excavation in tranches in soft/loose soil not exceeding 1.5m depth not exceeding 1.5m in width for laying of HT cables complete all as specified and directed.

Supply & laying clean and dry fine sand for cushioning of underground cable laid in trenches/duct complete all as specified and as directed. Note:- Only punned thickness shall be measureed for payment.

Supply & laying un-reinforced precast concrete cable cover, class HV type I, flat, size 300mm x 180 mm x 40mm over the HT cable for protection of cable complete all as specified and as directed.

Supply and laying GI pipe medium grade in replecement of 100mm dia laid in trenches for protection of UG cable complete all as specified and as directed.

M&L for boring of holes under road, pavement, hard standing by trenchless techonology using ultra sound technique and necessary machine including supply and laying of HDPE pipe of 160 mm dia type PN 4 working pressure complete all as specified and directed by Enginer-in-Charge

M&L for PCC 1:3:6 type C-1 using 20 mm graded stone aggregates) for repairing of foundation of transforems, VCBs and earthing pit etc including filling in road cuts/ hard standing etc all as specified and as directed.

Supply and laying GI pipe medium grade in replecement of 150mm dia laid in trenches for protection of UG cable complete all as specified and a

Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25x20cm size complete all as specified and as directed.

s directed.

Earth continuity conductor passing through PVC Conduit of size 25 mm as main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required 20x3mm Copper strip complete all as specified and directed by Engr-in-Charge.

Earth continuity conductor passing through PVC Conduit of size 40 mm main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required 32x6 mm galvanised iron strip complete all as specified and directed by Engr-in-Charge.

Earth continuity conductor passing through PVC Conduit of size 40 mm main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required Gi wre 4 mm dia galvanised iron complete all as specified and directed by Engr-in-Charge.

Supply & Laying synthetic insulating mat of size 2.0 m x 1.0 m x 2.5 mm thick for voltage up to 11 KV as for IS 15652-2006 for electric shock safty complete all as specified and as directed.

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6 mm thick buried directly in ground (earth pit not less than 2.5 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth lead 32x6 mm size, by means of bolts, nuts, check nuts and washers of galvanised iron and 32x6mm earth lead protected by provision of GI medium grade pipe 40 mm bore upto test point including provision of concrete pit in PCC (1:2:4) type B-1 using 20 mm graded stone aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM (weigth not loss than 4 Kg/Sqm) and frame of angle iron 25x25x6 mm with lugs 02 Nos and with 6mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling, test point made out of 40mm x 8mm FI with fixing arrangement ,funnel, wire mesh and excavation/earth work in hard dence soil, returning filling in and removal of surplus soil to a distance not exceednig 50 metre, all as per Electric Plate No 3 of SSR 2010 Part-I and connecting to earth test point, all as specified

Suuply and fix of mild sheet Cover for cable pit duct trench cover with 6mm thick chequered plate of Fe -410 W ( gde -250) including handle, anlgle iron frame complete all as specified and directed.

S&F three phase overcurrent earth fault relay MC-61A as per matching to existing one including all accessories and wiring complete including taking down old U/S relay all as specified and as directed.

M&L in replacement of control wiring with multistranded copper conductor of size 2.5 sqmm 3 Core FRLSH matching with existing size/type including proper laying with the help of locking device complete all as specified and directed.

Supply and fixing of Ring type Copper thimble of size 95 sqmm for terminal end of HT cable suitable for 11KV high Voltage carrying high quality material complete all as specified and directed.

Supply and fixing of Ring type Copper thimble of size 120 sqmm for terminal end of HT cable suitable for 11KV high Voltage carrying high quality material complete all as specified and directed.

Supply and fixing of Ring type Copper thimble of size 185 sqmm for terminal end of HT cable suitable for 11KV high Voltage carrying high quality material complete all as specified and directed.

Supply and fixing of Ring type Copper thimble of size 300 sqmm for terminal end of HT cable suitable for 11KV high Voltage carrying high quality material complete all as specified and directed.

Supply and fixing of Ring type Copper thimble of size 400 sqmm for terminal end of HT cable suitable for 11KV high Voltage carrying high quality material complete all as specified and directed.

S&F three phase digital KV meter range up to 15 Kv as per matching to existing one including all accessories and wiring complete including taking down old U/S relay all as specified and as directed.

Supply and fixing of Monoplast compound Putty use for jointing material of LT/HT cable complete all as specified and directed.

S&F in repairs digital ammeter for current range of (0-1000Amps) as per matching to existing including all accessories and wiring complete all as specified and as directed.

Supply and Fix earth pit chamber alongwith cover of Polymer, FRP Pit Cover of heavy high grade polypropelene for high stress and starin level of size 225x300x 195 mm complete all as specified and directed.

Suply only Electrical insulation HT tape of 3/4"width of 30 feet length Etylene Propylene backing highly comfortable to wrap snugly over most any shape streches up 100 percent to provide avoid moisture, resistant insulation tape complete all as specified and as directed.

Suply only CRC 2-23 Electrical equipment (contact) cleaner spray used for prevent electronic malfunction equipment caused by water penetration, humidity, corrosion etc and of 500ml cane complete all as specified and directed.

M&L for repair, rewinding of indoor transformer of capacity upto 630 capacity after disconnecting HT/LT supply cables shifting of transformer to workshop , drainout oil in barrels and clean the chamber. Taking out all brunt wiring and rewinding the same with existing gauge copper winding wire/strip both side. Replace damaged HT/LT porcelain bushes with stud nuts wasahers etc, connections with primary and secondary windings and reconnecting with main terminals as required and as directed, Reassembleing of all parts line breather assembly, conservator, temprature gauges and all minor parts after proper cleaning. Replace all unserviceable gaskets of top cover, HT/LT bushings and tape changers etc with new one of 4.0/6.0 mm thick rubberised sheet duly pasted with adhesive. Repossioning of core and winding assembly inside tank, reassembling complete transformer properly, replace unsv nuts bolts etc for pproper tightening, refill transformer oil after proper dehydration and topup with new oil. Testing of transformer on load for after reinstallation at site for entire satisfaction of Engr-in-Charge.

S&F 1250 Amp vacuum interrupter for 11KV Vacuum Circuit Breaker complete all as specified and directed.

S&F ACP retro sign board of suitable to fix in existing pipe frame stand approx size 1.9 x 1.3 Mtr using retro reflective high intensity prismatic reflective sheeting. The back ground of board is Blue Colour with white border and writing letter, numbers white colour mentioning the HT/LT subtation Details, and Single line Schematic diagram of substation. Retro sign board shall be pasted on 3 mm thick ACP sheet. The board shall be fixed on wall/existing stand including fixing of fastners, nuts, bolts, washer etc required if any complete all as directed by Engineer-in-Charge at site.

S&F ACP retro sign board of suitable to fix in existing pipe frame stand approx size 1.5 x 1.1 Mtr using retro reflective high intensity prismatic reflective sheeting. The back ground of board is Blue Colour with white border and writing letter, numbers white colour mentioning the HT/LT subtation Details, and Single line Schematic diagram of substation. Retro sign board shall be pasted on 3 mm thick ACP sheet. The board shall be fixed on wall/existing stand including fixing of fastners, nuts, bolts, washer etc required if any complete all as directed by Engineer-in-Charge at site.

Design,fabricatiom, assembling, wiring, supply , installation, testing & commissioning outdoor panel fabricated out of 3.15mm thick CRCA sheet steel provided of size 1.1 x 1.65x 0.5 mtr with hinged detachable locked door at front and back, floor mounted free standing totally enclosed indoor cubicle extensible,compartmentlized, front operational, hinged lockable doors,dust and vermin proof CPRI approved IP-65, suitable reinforcement by pressed sheet steel angle, channels, T section or flat wherever necessary. Cable gland plate shall be provided at the bottom of the panel. Panel enclosure shall be treated with all anti-corrosive process (7 tank process) before powder coating as per specification with approved shade. 2 nos earthing terminals shall be provided for all distribution panel. Panel shall be suitable for 415V,3 phase, 4 wire, 50 Hz supply system. Lifting hooks shall also be provided and 800Amp capacity extensible aluminium bus bars of high conductivity for three phase supply, DMC/ SMC bus bar supports, bottom base channel of MS section not less than 70 mm x 65 mm x 6 mm thick, entire panel shall have a common copper earth bar of size 25 mm x 5 mm, Approval shall be obtained for each panel in the form of shop drawing before fabrication. The panel(s) shall have the switch gears metering instrument and accessories as specified. (a) incoming MCCB FP 400 Amps with microprosessor release based,100% ICS=100% ICU, 36 KA -1 Nos (c) Outgoing MCCB FP 63 Amps -06 nos with thermal magnatic release based,100% ICS=100% ICU, 16 KA (d) Metering, LED indication lamps (e) Set of RYB phase LED indication lamps - 01 set of three (f) Multi function meter-backlit LCD display with RS 485 - 1Set

Design,fabricatiom, assembling, wiring, supply , installation, testing & commissioning outdoor panel fabricated out of 3.15mm thick CRCA sheet steel provided of size 1.5x1 x 0.5 mtr with hinged detachable locked door at front and back, floor mounted free standing totally enclosed indoor cubicle extensible,compartmentlized, front operational, hinged lockable doors,dust and vermin proof CPRI approved IP-65, suitable reinforcement by pressed sheet steel angle, channels, T section or flat wherever necessary. Cable gland plate shall be provided at the bottom of the panel. Panel enclosure shall be treated with all anti-corrosive process (7 tank process) before powder coating as per specification with approved shade. 2 nos earthing terminals shall be provided for all distribution panel. Panel shall be suitable for 415V,3 phase, 4 wire, 50 Hz supply system. Lifting hooks shall also be provided and 800 Amp capacity extensible aluminium bus bars of high conductivity for three phase supply, DMC/ SMC bus bar supports, bottom base channel of MS section not less than 70 mm x 65 mm x 6 mm thick, entire panel shall have a common copper earth bar of size 25 mm x 5 mm, Approval shall be obtained for each panel in the form of shop drawing before fabrication. The panel(s) shall have the switch gears metering instrument and accessories as specified. (a) incoming MCCB FP 400 Amps with microprosessor release based,100% ICS=100% ICU, 36 KA -1 Nos (b) Outgoing MCCB FP 250 Amps with microprosessor release based,100% ICS=100% ICU, 36 KA -1 Nos ( c) Outgoing MCCB FP 160 Ampswith microprosessor release based,100% ICS=100% ICU, 25 KA - 03 (e) Metering, LED indication lamps (f) Set of RYB phase LED indication lamps - 01 set of three (g) Multi function meter-backlit LCD display with RS 485 - 1Set

M&L for replacement of interlocking control wiring of capacitors bank (contactor type & Thyristor type) with suitable size not less than 2.5 sqmm multistranded FRLSH of copper wires complete including making connection and testing the system complete all as specified and directed by engineer-in-charge.

Design,fabricatiom, assembling, wiring, supply , installation, testing & commissioning outdoor panel fabricated out of 3.15mm thick CRCA sheet steel provided of size 1.2x1x .5 mtr with hinged detachable locked door at front and back, floor mounted free standing totally enclosed indoor cubicle extensible,compartmentlized, front operational, hinged lockable doors,dust and vermin proof CPRI approved IP-65, suitable reinforcement by pressed sheet steel angle, channels, T section or flat wherever necessary. Cable gland plate shall be provided at the bottom of the panel. Panel enclosure shall be treated with all anti-corrosive process (7 tank process) before powder coating as per specification with approved shade. 2 nos earthing terminals shall be provided for all distribution panel. Panel shall be suitable for 415V,3 phase, 4 wire, 50 Hz supply system. Lifting hooks shall also be provided and 600 Amp capacity extensible aluminium bus bars of high conductivity for three phase supply, DMC/ SMC bus bar supports, bottom base channel of MS section not less than 70 mm x 65 mm x 6 mm thick, entire panel shall have a common copper earth bar of size 25 mm x 5 mm, Approval shall be obtained for each panel in the form of shop drawing before fabrication. The panel(s) shall have the switch gears metering instrument and accessories as specified. (a) incoming MCCB FP 250 Amps with microprosessor release based,100% ICS=100% ICU, 36 KA -1 Nos (b) Outgoing MCCB FP 160 Amps -03with microprosessor release based,100% ICS=100% ICU, 36 KA - (e) Metering, LED indication lamps (f) Set of RYB phase LED indication lamps - 01 set of three (g) Multi function meter-backlit LCD display with RS 485 - 1Set

M&L for brining cable testing Van (fault locator ) dedecting location of the fault in HT 11 KV /1.1 KV UG cable any complete all as specified and directed .

Supply fix in replacment blue silca gel crystals for Transformer any size comlete all as specified and directed.

S&F in digital multifunction meter for VCB range of as per matching to existing including all accessories and wiring complete all as specified and directed.

Design,fabricatiom, assembling, wiring, supply , installation, testing & commissioning outdoor panel fabricated out of 3.15mm thick CRCA sheet steel provided of size 1.5 x 1x 0.5 mtr with hinged detachable locked door at front and back, floor mounted free standing totally enclosed indoor cubicle extensible, compartmentlized, front operational, hinged lockable doors,dust and vermin proof CPRI approved IP-65, suitable reinforcement by pressed sheet steel angle, channels, T section or flat wherever necessary. Cable gland plate shall be provided at the bottom of the panel. Panel enclosure shall be treated with all anti-corrosive process (7 tank process) before powder coating as per specification with approved shade. 2 nos earthing terminals shall be provided for all distribution panel. Panel shall be suitable for 415V,3 phase, 4 wire, 50 Hz supply system. Lifting hooks shall also be provided and 600 Amp capacity extensible aluminium bus bars of high conductivity for three phase supply, DMC/ SMC bus bar supports, bottom base channel of MS section not less than 70 mm x 65 mm x 6 mm thick, entire panel shall have a common copper earth bar of size 25 mm x 5 mm, Approval shall be obtained for each panel in the form of shop drawing before fabrication. The panel(s) shall have the switch gears metering instrument and accessories as specified. (a) incoming MCCB FP 250 Amps with microprosessor release based,100% ICS=100% ICU, 36 KA -1 Nos (b) Outgoing MCCB FP 125 Amps- 01 with thermal magnetic release based,100% ICS=100% ICU, 25KA (c) Outgoing MCCB FP 63 Amps -06 nos with thermal magnatic release based,100% ICS=100% ICU, 16 KA (d) Metering, LED indication lamps (e) Set of RYB phase LED indication lamps - 01 set of three (f) Multi function meter-backlit LCD display with RS 485 - 1Set

Supply, fixing and testing in replacement HT VCB trolley, Indoor type, up to 1250 Amp, 3 pole, 11 KV, with highest system voltage 12 KV, 350 MVA with short time current not less than 18.5 kA for 3 sec, with electrical- mechanical operating mechanicum (moter operated) 220V DC/240V AC, shunt trip mechanicum in and including vaccum interrupter 12 KV, 25 KA, 630 Amp (03 Nos) complete all as specified and as directed.