Development and bulk services ie Electrical works Boundary wall providing and fixing main gates for 125 Bn BSF Now 48 Bn at 7A Chhoti New location SGNR (SH Providing 11/ 0.415 KV Sub Stations HT and LT Panels Cables and shifting of DG sets)

Supplying, installation testing and commissioning of 11 KV HT metering cubicle with following accessories, but without meter as per JdVVNLL specifications. The unit shall be compact type fabricated with 14 SWG MS sheet with supporting angle and channel, hinged door with gland plate, 25x6mm electrolytic copper busbar painted with powder coating and epoxy paint. There shall be an electronic safety lock and a mechanical lock and digital counter for measuring the number of times the cubicle door is opened. There shall be a cover on the top side of the CT/PT, which interlocks with the meter cubicle door alongwith an epoxy terminal block suitable for providing the tri-vector meter, with provision for incoming and outgoing Supplying through cables of 11KV grade 3C x 120 sq.mm Aluminium conductor XLPE cables. The panel shall be duly tested by JdVVNL, and factory inspection certificates to be enclosed. a) 3 Nos. CTs with CT Ratio:50/5 cl.0.2s b) 3 Nos. PT with PT: Ratio: PT-50VA, cl.0.2 c) Interlocking mechanism for cover with meter door d) Suitable space for Trivector meter.

Supplying, installation, testing & commissioning of indoor type, floor mounted metal clad, 11 KV 630 Amps VCB panel with 3 Nos. VCBs (1 No incoming and 2 Nos outgoings), totally enclosed & fully interlocked, horizontal drawout, horizontal isolation type breaker as per IS 13118, as amended up to date and additional specifications, having capacities as mentioned below, single break, trip free mechanism, motorized charged and auto / manually closing breaker suitable for use on 11KV, 3 Phase, 50 Hz, A.C. supply with short circuit current rating not less than 21 KA for 3 seconds, complete with self-contained, full interlocked, rack in and rack out mechanism, air insulated but encapsulated copper bus bars of 630 Amps capacity, breaker featured with mechanical On/OFF indicator with hand trip device, spring release coil, shunt trip coil and auxiliary switch of 4 NO + 4 NC and equipped with following switch gears and accessories i/c connections suitable for 3 X 95 Sq.mm. XLPE cable (cable entry from bottom), end termination with heat shrinkable jointing material, electronic hooter suitable for 230 volt operation with suitable size cement concrete foundation etc. as required. Factory inspection certificates of panel to be enclosed. Panel Enclosure 14 Gauge (Indoor) of size 2175 mm(H)x 1800 mm(W)x 1800 mm(D) Fitting and Accessories : The following fittings shall be provided:- (a) Incoming - 1 No. 11kV, 630Amp. 26.3kA/3sec. EDO VCB make L&T, Closing Coil : 24V DC - 1 No, Shunt Trip Coil :24VDC -1 No., Spring Charge Motor : 230V AC - 1 No., Automatic Safety Shutters Operation Counter, 25A Standard Mounting TNC Switch, Aux Contact: 2NO+2NC-1 No, Single element Lockout (Mater Trip) Relay with Hand reset contact and Flag, Contacts: 3NO+2NC, Aux. Supply: 230V AC - 01 No, 3 O/G + EARTH FAULT RELAY WITH TCS - 1 No, 4A Auxiliary Contactor, Coil: 240V AC, Aux. Contact: 2NO+2NC, Type: MX0 22E - 4 No, Current Transformer Dual Ratio, Dual Core Single Phase Type : Resin Cast 11kv Ratio :100/50/5/5a 15va Core-1 : Cl-0.5, 15va Core-2 : Cl-5p10, 15va - 3 No, Potential Transformer, Single Core Dual Ratio Type : Resin Cast Fixed Type Ratio : 11kv/√3/110/√3 Class-1 : 0.5 Burden :100va - 3 No, Ammeter with Inbuilt selector switch, 3Ph, Acc. CL: 0.5, Aux Supply: 80-300V AC, Size: 96X96 - 1 No, Voltmeter with Inbuilt selector switch, 3Ph, Acc. CL: 0.5, Aux Supply: 80-300V AC, Size: 96X96 -1 No, Multifunction Meter (LED display), 3Ph, Parameters: V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Run hours, On hours, Phase angle, Interrupts, THD, Events (High-Low), Neutral Current, CL: 0.5, Aux Sup: 90-300V AC/DC, Size: 96X96, With: RS485 - 1 No, power pack with 220 Volt AC supply input & 24 Volts DC continuous output suitable for closing/tripping/indication for 3 Nos. HT panels board with 2 Nos.12 Volts each maintenance free batteries of 100 AH each - 1 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 64V AC/DC - 1 No, Yellow Gen Next Pro LED Indicator 22.5 mm, Voltage: 64V AC/DC - 1 No, Blue Gen Next Pro LED Indicator 22.5 mm, Voltage: 64V AC/DC - 1 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 1 No, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 1 No, Amber Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 1 No, Blue Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 1 No, White Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 1 No, Red Mushroom Head(Push - Turn) Push Button 22.5 mm -1 No, 1NO Contact Block - 3 No, 1NC Contact Block - 1 No, 10A Toggle Switch 230V AC - 1 No, 6A 2P 2Way Local - Remote/ Auto-Manual Switch with Center OFF, 60 Deg. Operation - 1 No, 2.5 Sq.mm Feed Through Terminal (Std. Color),Type: KUT 2.5 - 80, 4 Sq.mm Disconnecting Terminal (Std. Color),Type: KLTD M4 - 20, 8Window Microprocessor Based Alarm Annunciator - 1 No, hooter - 1 No, 32A Neutral Link, Channel Mounting, Color: Black/Grey - 1 No, 6A 1P 10kA, C-Curve MCB - 8 No, 16A 2P 10kA, C-Curve MCB - 2 No, 16A 2P 6kA DC MCB, Voltage: 250V DC, Type: Exora - 1 No, Door Switch With Openable Execution Push Rod - 2 No, Switch And Socket 15A, 5PIN - 1 No, Panel Illumination LED Light (B22)- 1 No, Panel Illumination LED Light (B22D)- 1 No, Thermostat - 1 No, Space Heater - 1 No, HANDLE - 1 No, 12KV, 3.15A P.T. FUSE LINKS - 3 No, 630 Amp main CU BUSBAR (b) Outgoing - 2 No. 11kV, 630Amp. 26.3kA/3sec. EDO VCB make L&T, Closing Coil : 24V DC - 3 No, Shunt Trip Coil :24VDC -2 No., Spring Charge Motor : 230V AC - 2 No., Automatic Safety Shutters Operation Counter, 25A Standard Mounting TNC Switch, Aux Contact: 2NO+2NC-2 No, Single element Lockout (Mater Trip) Relay with Hand reset contact and Flag, Contacts: 3NO+2NC, Aux. Supply: 230V AC - 02 No, 3 O/G + EARTH FAULT RELAY WITH TCS - 2 No, Three element Auxiliary Relay, self reset contacts with operation indicator, Flush mounting , Contact:12.01.2022, Voltage: 24/30/48/110/220/250V DC - 04 Nos, 4A Auxiliary Contactor, Coil: 240V AC, Aux. Contact: 2NO+2NC, Type: MX0 22E - 8 No, Current Transformer Dual Ratio, Dual Core Single Phase Type : Resin Cast 11kv Ratio :100/50/5/5a 15va Core-1 : Cl-0.5, 15va Core-2 : Cl-5p10, 15va - 6 No, Potential Transformer, Single Core Dual Ratio Type : Resin Cast Fixed Type Ratio : 11kv/√3/110/√3 Class-1 : 0.5 Burden :100va - 6 No, Ammeter with Inbuilt selector switch, 3Ph, Acc. CL: 0.5, Aux Supply: 80-300V AC, Size: 96X96 - 2 No, Voltmeter with Inbuilt selector switch, 3Ph, Acc. CL: 0.5, Aux Supply: 80-300V AC, Size: 96X96 -2 No, Multifunction Meter (LED display), 3Ph, Parameters: V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Run hours, On hours, Phase angle, Interrupts, THD, Events (High-Low), Neutral Current, CL: 0.5, Aux Sup: 90-300V AC/DC, Size: 96X96, With: RS485 make L&T - 2 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 64V AC/DC - 2 No, Yellow Gen Next Pro LED Indicator 22.5 mm, Voltage: 64V AC/DC - 2 No, Blue Gen Next Pro LED Indicator 22.5 mm, Voltage: 64V AC/DC - 2 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 2 No, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 2 No, Amber Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 2 No, Blue Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 2 No, White Gen Next Pro LED Indicator 22.5 mm, Voltage: 24V AC/DC - 2 No, Red Mushroom Head(Push - Turn) Push Button 22.5 mm -2 No, 1NO Contact Block - 6 No, 1NC Contact Block - 2 No, 10A Toggle Switch 230V AC - 2 No, 6A 2P 2Way Local - Remote/ Auto-Manual Switch with Center OFF, 60 Deg. Operation - 2 No, 2.5 Sq.mm Feed Through Terminal (Std. Color),Type: KUT 2.5 - 160, 4 Sq.mm Disconnecting Terminal (Std. Color),Type: KLTD M4 - 40, 8 Window Microprocessor Based Alarm Annunciator - 2 No, hooter - 2 No, 32A Neutral Link, Channel Mounting, Color: Black/Grey - 2 No, 6A 1P 10kA, C-Curve MCB - 16 No, 16A 2P 10kA, C-Curve MCB - 4 No, 16A 2P 6kA DC MCB, Voltage: 250V DC, Type: Exora - 2 No, Door Switch With Openable Execution Push Rod - 4 No, Switch And Socket 15A, 5PIN - 2 No, Panel Illumination LED Light (B22)- 2 No, Panel Illumination LED Light (B22D)- 2 No, Thermostat - 2 No, Space Heater - 1 No,

Supply, installation, testing and commissioning of 500KVA capacity (continuous loading) BEE 5 Star rated (Corresponding Level as per BIS amended upto date of receipt of tender) , 11/0.433 KV step down, 3 Phase, 50 Hz, Dyn 11 vector group, ONAN (Oil Natural Air Natural) copper wound transformer (Electrolytic grade 99.9% pure copper, Core made of first grade Cold Rolled Grain Oriented (CRGO) Core grade MOH or better, suitable for outdoor/indoor applications with Offload Tap Changer/ On Load Tap Changer (OLTC) ( below 500 KVA offload and above 500 KVA On Load Tap Changer) on HV side having AVR relay and Remote Tap Changer Control (RTCC) for automatic sensing of incoming voltage, automatic operation of OLTC and facility for remote and manual operation of OLTC HV side in range of +5% to -15% in steps of 2.5%, having cable end boxes on HV side suitable for 3x300 sqmm XLPE cable of 11 KV grade, including bus trunking arrangement on LV side including supplying and laying of copper conductor multicore control cable from transformer to HT breaker/panel for safety tripping, complete with all accessories and safety provisions as per relevant IS Code including first filling of filtered dehydrated oil, i/c supplying and grouting of suitable M.S. Channel with all accessories and transformer shall be confirming to IS : 2026 (Part 1 to Part 5), IS : 1180 and duly ISI Marked and as per CPWD specifications complete in all respects etc as required at site. The maximum flux density in any part of the core and yoke at rated voltage and frequency shall be such that the flux density with + 12.5 percent combined voltage and frequency variation from rated voltage and frequency does not exceed 1.9 Tesla. The permissible temperature-rise shall not exceed 35 dg.C for oil and 40 dg. C up to 200 KVA and 40 dg.C for oil and 45 dg. C for above 200 KVA for winding. Inside of tank shall be painted with varnish or liquid resistant paint. For external surfaces one coat of thermo setting powder paint or one coat of epoxy primer followed by two coats of polyurethane base paint shall be used. IS: 1180 (Part 3) shall be referred to for paint thickness for normal to medium corrosive atmosphere. For highly polluted atmosphere and special application external paint work shall be as per direction of Engineer-in-Charge. Design ambient condition : a) air temperature 50 deg C, b) Relative Humidity 90 % Max, c) Seismic Zone as per location of site, d) Altitude as per location/site. Noise level Shall not exceed limits as per NEMA TR-1 with all accessories running measured as per IEC 551 / NEMA standard. The transformer should have QR code which should contain drawing, test report OEM manual, Geo- Tag of manufacturing location etc. Marking Each transformer shall be provided with rating plate made of anodized aluminum/ stainless steel material securely fixed on the outer body, easily accessible, as per IS: 1180 Part- 3. The entries on the rating plate shall be indelibly marked. Fitting and Accessories : The following fittings shall be provided:- a) Two earthing terminals with the earthing symbol b) Oil level gauge indicating oil level at minimum, 30°C and maximum operating temperature; c) Air release device (for non-sealed type transformers) d) Rating and terminal marking plates; e) Silica gel breather f) Drain-cum-sampling valve (¾″ nominal size thread, IS 554) preferably steel with plug for three phase transformers; g) Thermometer pocket with cap; h) Oil filling holes having (1¼″ nominal size thread) with cover (for sealed type transformers without conservator); i) Lifting lugs for the complete transformer as well as for core and winding assembly; j) Pressure relief device or explosion vent above 200 kVA; k) One filter valve on the upper side of the tank (for transformers above 200 kVA); I) Unidirectional flat rollers (for transformers above 200 kVA); m) Inspection hole (for transformers above 200 kVA); n) HV side neutral grounding strip (where one of the HV bushing terminal is connected to earth); o) Buchholz relay for transformers. p) Arcing horns or suitable rating lightning arrestors for HT side – 3 Nos. q) Bird guard; r) Oil temperature indicator and winding temperature indicators for transformers above 200 kVA with suitable tripping mechanism above permissible limit, s) Jacking pads (for transformer above 1 600 kVA); t) Additional Neutral separately brought out on bushing for earthing. u) Magnetic oil level gauge (for transformer above 1600 kVA) with low oil level alarm contact; v) Non return valve (for conducting pressure test); w) Pressure relief device or explosion vent x). Monogram Plate y) Inspection cover z). Detachable type radiators with top and bottom shutoff valve. aa) Oil Conservator with Oil level indicator, minimum level marking and drain plug for all transformers of capacity 50 KVA and above. bb) Necessary hardware, clamps, lugs etc. for termination on HV/MV etc. for all transformers.

Supplying, installation, testing & commissioning of indoor, floor mounted, cubical type LT panel suitable for 415 V, 3 Phase, 4 Wire 50 Hz AC supply system having front surface area not less than 9.46 sq. mtr. & depth not less than 1200 mm fabricated in compartmentalized (preferably) design from CRCA sheet steel of 2 mm thick for frame work enclosure, doors & covers with stiffeners as required i/c suitable size cable alleys, 3 mm thick for gland plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having 1000 Amp capacity extensible type TPN aluminium bus bars of high conductivity, DMC/SMC bus bar supports, with short circuit with stand capacity of 31 MVA for 1 sec., MS bottom base channel of section not less than 100mm x 50mm x 5mm thick 100mmX 50mmX 5 mm thick, fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 25mm X 5 mm at the rear with 2 Nos. earth stud, connections from main busbar to switch gear with required size of Al. bus bar, suitable size PVC insulated FRLS copper conductor S/C cable for voltage & current respectively, including providing and fixing following switch gears and accessories as per technical specifications etc. complete as required. (MV Panel Enclosure 14 Gauge (Indoor) of size 2175 mm (H) x 4600 mm (W) x 1200 mm (D) At Sub) Fitting and Accessories : The following fittings shall be provided:- (I) Incomings: (a) 02 Nos 800 Amps four pole Frame Size: 1 microprocessor based MDO U-Power Omega type air circuit breaker of fault breaking capacity 50 KA (Ics=Icu upto 433 V) Release: UW-MTX1G (LSING - BCD Switches) manually operated, fitted with interlocked door, automatic safety shutters, mechanical ON/OFF and service/test/isolated position indicators and frame earthing contact, conforming to IS-13947-2 1993 as amended up-to-date complete with following accessories for each ACB: Under Voltage Release with time delay (0-1-3-5 sec), Voltage: 240V AC / 220V DC for U-Power Omega ACB - 2 Nos, 25A Standard Mounting TNC Switch, Aux 9Contact: 2NO+2NC -2 No, 4A Auxiliary Contactor, Coil: 240V AC, Aux. Contact: 2NO+2NC, Type: MX0 22E - 4 Nos, 2NO + 2NC Add-on Auxiliary Contact Block Front Mounting for MX0 Aux. Contactors - 4 No, 800/5A 15VA Acc. Cl: 1 Ring Type Current Transformer - 8 Nos, 4 Sq.mm Disconnecting Terminal (Std. Color),Type: KLTD M4NV - 6 Nos, Multifunction Meter (LED display), 3Ph, Parameters: V, A, F, PF, kW, kVA, Old energy, On hours, site selectable kWh/ kVAh, CL: 1, Aux Sup: 90-300V AC/DC, Size: 96X96, With: RS485 - 2 Nos, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 4 No, Yellow Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 2 No, Blue Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 2 Nos, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 2 No, Amber Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 2 No, 32A Neutral Link, Channel Mounting, Color: Black/Grey - 2 No, 2A 1P 10kA, C-Curve MCB - 8 No, (II) BUSCOUPLER : 1 No 800 Amps four pole Frame Size: 1 microprocessor based MDO U-Power Omega type air circuit breaker of fault breaking capacity 50 KA (Ics=Icu upto 433 V) Release: UW-MTX1G (LSING - BCD Switches) manually operated, fitted with interlocked door, automatic safely shutters, mechanical ON/OFF and service/test/isolated position indicators and frame earthing contact, conforming to IS-13947-2-1993 as amended upto date complete with following accessories : Under Voltage Release with time delay (0-1-3-5 sec), Voltage: 240V AC / 220V DC for U-Power Omega ACB - 1 No, 25A Standard Mounting TNC Switch, Aux Contact: 2NO+2NC - 1 No, 4A Auxiliary Contactor, Coil: 240V AC, Aux. Contact: 2NO+2NC, Type: MX0 22E - 3 No, 2NO + 2NC Add-on Auxiliary Contact Block Front Mounting for MX0 Aux. Contactors -3 No, Mechanical Interlock using Bowden Cable (3 meters length), Between 2 Incomers & 1 Bus coupler - 1 set, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 No, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 No, Amber Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 No, 32A Neutral Link, Channel Mounting, Color: Black/Grey - 1 No, 2A 1P 10kA, C-Curve MCB - 3 Nos, (III) Outgoings: (a) 02 Nos 630A 4P 50kA MCCB TM Release, Type: DN3-630N, 415V AC, 50Hz with following accessories Extended Rotary Handle for DN3B, DN3 MCCB - 2 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN3-630 MCCB - 2 Nos, (b) 03 Nos 250A 4P 36kA MCCB TM Release, Type: DN2-250D, 415V AC, 50Hz with following accessories Extended Rotary Handle for DN3B, DN3 MCCB - 3 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN3-250 MCCB - 3 sets

Supply, installation, testing and commissioning of cubical type LT Panel suitable for 415V, 3 Phase, 4 wire 50 Hz AC supply system having front surface area not less than 1.68 sq. mtr. and depth not less than 300 mm fabricated in compartmentalized design from CRCA sheet steel of 2 mm thick for frame work and covers, 3 mm thick for gland plates i/c cleaning and finishing complete with 7 tank process for powder coating in approved shade, having 200 amps capacity extensible type TPN alluminium alloy bus bars of high conductivity, DMC/SMC bus bar supports, with short circuit withstand capacity of 31 MVA for 1 sec., bottom base channel of MS section not less than 100mm x 50mm x 5mm thick, fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 25mm x 5mm at the rear with 2 nos. earth stud, solid connection from main bus bar to switch gears with required size of Al. bus bars control wiring with suitable size of PVC insulated copper conductor S/C cable, cable alleys, cable gland plates in two half, naming/ numbering, The LT. Panel shall be as per CPWD specification for elect. Sub-station work 2013 (Part-IV) as amended upto date complete with following switch gears and accessories etc as required. Factory inspection certificates of panel to be enclosed. (Essential Panel Enclosure 14 Gauge (Indoor) of size 2175 mm (H) x 2600 mm (W) x 700 mm (D) at SS) Fitting and Accessories : The following fittings shall be provided:- (1) Incomer : 630A 4P 50 kA MCCB Microprocessor Release MTX 2.0, Type: DN3-630N, 415V AC, 50Hz make L&T - 2 Nos, Extended Rotary Handle for DN3B, DN3 MCCB - 2 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN3-630 MCCB - 2 Set, AC1: 700A 4P Power Contactor, Coil: 240V AC, Aux. Contact: 2NO+2NC, Type: MCX 46 - 2 No, 4A Auxiliary Contactor, Coil: 240V AC, Aux. Contact: 2NO+2NC, Type: MX0 22E - 4 Nos, 2NO + 2NC Add-on Auxiliary Contact Block Front Mounting for MX0 Aux. Contactors - 4 No, 630/5A 15VA Acc. Cl: 1 Ring Type Current Transformer - 6 set, 4 Sq.mm Disconnecting Terminal (Std. Color),Type: KLTD M4NV - 6 No, Multifunction Meter (LED display), 3Ph, Parameters: V, A, F, PF, kW, kVA, Old energy, On hours, site selectable kWh/ kVAh, CL: 1, Aux Sup: 90-300V AC/DC, Size: 96X96, With: RS485 make L&T - 2 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -Nos, Yellow Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 Nos, Blue Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 2 Nos, 32A Neutral Link, Channel Mounting, Color: Black/Grey - 2 No, 2A 1P 10kA, C-Curve MCB - 6 No, 1000 Amp main BUSBAR with 4 strip - 1 sets, 1000 Amp main BUSBAR with 4 strip (2) CHANGEOVERSWITCH :- 400A 4P On Load Manual Changeover Switch - Disconnector with 2 C/O, Frame-4, Type: CO4-400, Open Execution make L&T - 1 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 2 Nos, 2A 1P 10kA, C-Curve MCB -3 Nos (3) Outgoing: (a) 630A 4P 36kA MCCB TM Release, Type: DN3-630D, 415V AC, 50Hz make L&T- 2 Nos, Extended Rotary Handle for DN3B, DN3 MCCB - 2 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN3-630 MCCB - 2 sets, (b) 400A 4P 36kA MCCB TM Release, Type: DN3B-400D, 415V AC, 50Hz - 2 Nos, Extended Rotary Handle for DN3B, DN3 MCCB - 2 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN3-400 MCCB - 2 sets, (c) 250A 4P 36kA MCCB TM Release, Type: DN2-250D, 415V AC, 50Hz - 2 Nos, Extended Rotary Handle for DN2 MCCB - 2 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN1, DN2-250 MCCB - 2 sets, (d) 125A 4P 36kA MCCB TM Release, Type: DN2-1250D, 415V AC, 50Hz - 2 Nos, Extended Rotary Handle for DN2 MCCB - 2 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN1, DN2-125 MCCB - 2 sets,

Supply, installation, testing and commissioning of cubical type LT Panel suitable for 415V, 3 Phase, 4 wire 50 Hz AC supply system having front surface area not less than 1.68 sq. mtr. and depth not less than 300 mm fabricated in compartmentalized design from CRCA sheet steel of 2 mm thick for frame work and covers, 3 mm thick for gland plates i/c cleaning and finishing complete with 7 tank process for powder coating in approved shade, having 200 amps capacity extensible type TPN alluminium alloy bus bars of high conductivity, DMC/SMC bus bar supports, with short circuit withstand capacity of 31 MVA for 1 sec., bottom base channel of MS section not less than 100mm x 50mm x 5mm thick, fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 25mm x 5mm at the rear with 2 nos. earth stud, solid connection from main bus bar to switch gears with required size of Al. bus bars control wiring with suitable size of PVC insulated copper conductor S/C cable, cable alleys, cable gland plates in two half, naming/ numbering, The LT. Panel shall be as per CPWD specification for elect. Sub-station work 2013 (Part-IV) as amended upto date complete with following switch gears and accessories etc as required. Factory inspection certificates of panel to be enclosed. (Non-Essential Panel Enclosure 14 Gauge (Indoor) of size 1275 mm (H) x 1900 mm (W) x 450 mm (D) at SS) Fitting and Accessories : The following fittings shall be provided:- (1) Incomer : 400A 4P 36kA MCCB TM Release, Type: DN3B-400D, 415V AC, 50Hz make L&T - 1 Nos, Extended Rotary Handle for DN3B, DN3 MCCB - 1 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN3-400 MCCB - 1 sets, 400/5A 15VA Acc. Cl: 1 Ring Type Current Transformer - 3 Nos, 4 Sq.mm Disconnecting Terminal (Std. Color),Type: KLTD M4NV - 3 Nos, Multifunction Meter (LED display), 3Ph, Parameters: V, A, F, PF, kW, kVA, Old energy, On hours, site selectable kWh/ kVAh, CL: 1, Aux Sup: 90-300V AC/DC, Size: 96X96, With: RS485 - 1 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 Nos, Yellow Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -1 Nos, Blue Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 Nos, 32A Neutral Link, Channel Mounting, Color: Black/Grey - 1 No, 2A 1P 10kA, C-Curve MCB - 3 No, 800 Amp main BUSBAR with 4 strip - 1 sets (2) Outgoing: (a) 400A 4P 36kA MCCB TM Release, Type: DN3B-400D, 415V AC, 50Hz - 1 Nos, Extended Rotary Handle for DN3B, DN3 MCCB - 1 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN3-400 MCCB - 1 sets, (c) 250A 4P 36kA MCCB TM Release, Type: DN2-250D, 415V AC, 50Hz - 1 Nos, Extended Rotary Handle for DN2 MCCB - 1 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN1, DN2-250 MCCB - 1 sets, (d) 125A 4P 36kA MCCB TM Release, Type: DN2-1250D, 415V AC, 50Hz - 1 Nos, Extended Rotary Handle for DN2 MCCB - 1 Nos, Spreader Terminals - 4 Pole (Set of 8) for DN1, DN2-125 MCCB - 1 sets,

Supplying, installation, testing & commissioning of compartmentalized, floor mounted APFC panel having face area not less than 2.42 sq. mtr. and depth not less than 500 mm (Thyristor Switched) of 120 KVAR (2 x 5 KVAR + 2 x 10 KVAR + 2 x 20 KVAR ,2 x 25 KVAR). The panel shall be suitable for 415 V, 3 phase, 4 wire, 50 Hz, AC supply system of suitable size fabricated from CRCA sheet steel of 2 mm thick for frame work and cover & doors of 1.6 mm thick sheet, 3 mm thick for gland plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having 400 Amp capacity TPN Aluminium bus bars of high conductivity, DMC/SMC bus bar supports, with short circuit withstand capacity of 31 MVA for 1 Sec., bottom base channel of MS section not less than 100mm x 50mm x 3mm thick. Fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 25mm x 5mm at the rear with 2 Nos. earth stud, solid / flexible connections from main bus bar to switch gears with required size of copper bus bars /conductor. Capacitor shall be three phase MPP Super Heavy Duty type, resin bonded, low loss, terminal less capacitors without oil, housed in aluminium cans. Panel shall also have thyristor circuits with inductor coils to suppress switching inrush current to improve capacitor life. The system shall have 8 step dual display mode real time power factor control with 7% anti harmonic block reactors and dual P.F. control for mains microprocessor based power factor controller, for target PF setting and having LED display, with first mode showing V, I, PF, shortfall KVAR, KW on the screen continuously without scrolling & in second mode the controller should show actual KVAR activated, KVA in every second & actual PF (in 30-40 milliseconds). Factory inspection certificates of panel to be enclosed. Dedicated fan should be provided for forceful cooling of the Thyristor (APFC Panel Enclosure 14 Gauge (Indoor) of size 2175 mm (H) x 1600 mm (W) x 1000 mm (D) at SS) AT S/S) Fitting and Accessories : The following fittings shall be provided:- (1) INCOMER : 250A 4P 36kA MCCB TM Release, Type: DN2-250D, 415V AC, 50Hz - 1 No, Extended Rotary Handle for DN2 MCCB - 1No, Spreader Terminals - 4 Pole (Set of 8) for DN1, DN2-250 MCCB - 1 No, 250/5A 15VA Acc. Cl: 1 Ring Type Current Transformer - 4 Nos, 4 Sq.mm Disconnecting Terminal (Std. Color),Type: KLTD M4NV - 4 No, Multifunction Meter (LED display), 3Ph, Parameters: V, A, F, PF, kW, kVA, Old energy, On hours, site selectable kWh/ kVAh, CL: 1, Aux Sup: 90-300V AC/DC, Size: 96X96, With: RS485 - 1 No, 8 Steps APFC Relay for Thyristor Switching with 1 CT Input: 1A/5A, Size: 144X144, Voltage: 415V AC, Type: eta SMART T - 1 Set, ON Delay Timer, Time Setting: 0.3sec - 30hrs , Voltage: 240V AC / 24V AC/DC, Contact: 1 C/O - 1Set, 5A 4P 240V AC Enclosed Miniature Plug In Relay with LED Indication, Type: MSP - 10 No, Closed Terminals Socket for MSP - 4 pole - 10 No, 6A 2P 2Way Local - Remote/ Auto-Manual Switch with Center OFF, 60 Deg. Operation - 3 No., Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 No, Yellow Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 No, Blue Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 No, 2A 1P 10kA, C-Curve MCB - 3 No, FAN''6 -1 No, FILTER - 1 No, SMPS -1 No, 300 Amp main AL BUSBAR with 4 strip-1sets (a) 25 KVAR CAP.BANK 2 set with 63A 3P 10kA, D-Curve MCB - 2 No, 33.1kVAr 3Ph Super Heavy Duty SquareCap ESHDC - Box 525V AC Capacitor- 2 No, 25kVAr Thyristor Switching Module, Voltage: 440V AC 50Hz - 2 no, 25kVAr 3Ph 7% Copper Wound Detuned Reactor, Voltage: 440V AC - 2 no, 6A 1P 2Way Local - Remote/ Auto-Manual Switch with Center OFF, 60 Deg. Operation - 2 no, Red Flush Head Push Button 22.5 mm - 2 No, Green Flush Head Push Button 22.5 mm - 2 No, 1NO Contact Block - 2 No, 1NC Contact Block -2 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 No, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 No, 2A 1P 10kA, C-Curve MCB -2 No (b) 20 KVAR CAP.BANK 2 set with 63A 3P 10kA, D-Curve MCB - 2 No, 25 kVAr 3Ph Super Heavy Duty SquareCap ESHDC - Box 525V AC Capacitor- 2 No, 25kVAr Thyristor Switching Module, Voltage: 440V AC 50Hz - 2 no, 20 kVAr 3Ph 7% Copper Wound Detuned Reactor, Voltage: 440V AC - 2 no, 6A 1P 2Way Local - Remote/ Auto-Manual Switch with Center OFF, 60 Deg. Operation - 2 no, Red Flush Head Push Button 22.5 mm - 2 No, Green Flush Head Push Button 22.5 mm - 2 No, 1NO Contact Block - 2 No, 1NC Contact Block -2 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 No, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 No, 2A 1P 10kA, C-Curve MCB -2 No (c) 10 KVAR CAP.BANK 2 set with 32A 3P 10kA, D-Curve MCB - 2 No, 12.5kVAr 3Ph Super Heavy Duty SquareCap ESHDC - Box 525V AC Capacitor- 2 No, 10 kVAr Thyristor Switching Module, Voltage: 440V AC 50Hz - 2 no, 10 kVAr 3Ph 7% Copper Wound Detuned Reactor, Voltage: 440V AC - 2 no, 6A 1P 2Way Local - Remote/ Auto-Manual Switch with Center OFF, 60 Deg. Operation - 2 no, Red Flush Head Push Button 22.5 mm - 2 No, Green Flush Head Push Button 22.5 mm - 2 No, 1NO Contact Block - 2 No, 1NC Contact Block -2 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 No, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 No, 2A 1P 10kA, C-Curve MCB -2No (d) 5 KVAR CAP.BANK 2 set with 16A 3P 10kA, D-Curve MCB - 2 No, 6.6 kVAr 3Ph Super Heavy Duty SquareCap ESHDC - Box 525V AC Capacitor- 2 No, 10 kVAr Thyristor Switching Module, Voltage: 440V AC 50Hz - 2 no, 5 kVAr 3Ph 7% Copper Wound Detuned Reactor, Voltage: 440V AC - 2 No, 6A 1P 2Way Local - Remote/ Auto-Manual Switch with Center OFF, 60 Deg. Operation - 2 No, Red Flush Head Push Button 22.5 mm - 2 No, Green Flush Head Push Button 22.5 mm - 2 No, 1NO Contact Block - 2 No, 1NC Contact Block -2 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 No, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC -2 No, 2A 1P 10kA, C-Curve MCB -2 No (e) FIXED TYPE 25 KVAR CAP.BANK with 63A 3P 10kA, D-Curve MCB - 1 No, 33.1 kVAr 3Ph Super Heavy Duty SquareCap ESHDC - Box 525V AC Capacitor - 1 No, 6A 1P 2Way Local - Remote/ Auto-Manual Switch with Center OFF, 60 Deg. Operation - 2 No, Red Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 2 no, Green Gen Next Pro LED Indicator 22.5 mm, Voltage: 240V AC - 1 no, 2A 1P 10kA, C-Curve MCB -1 No

Supplying and laying of PVC insulated and PVC sheathed / XLPE insulated, galvanised steel formed wire armoured (strip) cable 11 kV(E), 3 x 120 sq. mm. aluminium conductor power cable in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 3 x 120 sqmm

Supplying and laying of PVC insulated and PVC sheathed / XLPE insulated, galvanised steel formed wire armoured (strip) cable 11 kV(E), 3 x 120 sq. mm. aluminium conductor power cable in the existing RCC/ HUME/ METAL pipe as required.

Supplying and laying of PVC insulated and PVC sheathed / XLPE insulated, galvanised steel formed wire armoured (strip) cable 11 kV(E), 3 x 120 sq. mm. aluminium conductor power cable in the existing masonry open duct as required.