Construction of new 11/0.433 KV substation with 2x2500 KVA transformer near substation No 9 for cater upcoming loads of NSM data centre extension at IIT Kanpur

Amount

Transformer & panels

Supply,installation, testing and commissioning of LT distribution Transformer 2500 KVA, 11/0.433 kV oil immersed outdoor type, energy efficent (level-2) having following specifications and confirming to IS 1180 and IS 2026, complete with all accessories as reqd.

Rating :2500kVA

Type : Outdoor Distrubution Transformer

IS Standard: IS 1180 & IS 2026 (Level-2)

Cooling Type : ONAN (oil natural and air natural)

No. of Winding : Two

No. of phases : Three

Voltage Ratio : 11/0.433 kV

Vector Group Reference : Dyn 11

Insulation Class : F

OTI, WTI & low oil level with marshaling box with alarm and trip contacts.

Manual tap changer + 7.5% to - 7.5% in steps of 2.5% OCTC.

Buchholz relay with alarm and trip contacts and valve on conservator side connection. HV side cable box 2R x 3 C x 240 sq.mm. box and LV side box arrangement for 4000 A bus duct connection as reqd. complete.

Supply installation , testing & commissioning of 4000 A FP aluminium busduct with 100 % neutral, 70KA, IP 55 with 2 mm MS enclosure, including 4000 A copper flexibles connection at both ends of transfromer and LT panels. busduct both side having 2 runs of 50x10 mm GI strip for earthing connection, space heater, silica gel breather and shall be panted with black mat finish paint with MTG arrangment, spcifications confirming to IS 8623, IEC 60529 as reqd. complete.

Supply, installation, testing and commissioning of indoor type, metal clad switchgear with fabricated from 2 mm thick CRCA/ Aluzinc material, Maximum system voltage 12 kV and rated 11 kV, 1250 amp, 25kA/1Sec VCB panel with 8 no's VCBs with integrated operating handle, totally enclosed and fully interlocked with self support copper busbar, horizontal draw out breaker with all compartments type tested for internal arc for 25 kA for 1 sec as per IS 13118, IS 12729 IEC 62271-100, as amended up to date, breakers should be interchangeable between incomers & feeders, having earthing switch / truck, following specifications complete as reqd.

Incoming (2 set, incomer-1 from 33kV ss & incomer -2 from SS 4)- 3P 1250 A VCB electrically operated, draw out type with completely encapsulated poles and continuous rated closing & tripping coils.

Three nos 800-400/5-5 ratio, 2.5VA, class 1.0 Resin Cast Current Transformer for metering purposes and class 5P10 Resin Cast Current Transformer for protection purposes.

Three nos. Potential Transformer 11kV/110V epoxy cast resin,class I for metering and class 3P for protection withdrawable type with HT fuse

Multifunction Meter with RS485 communication port scada compateble.

One Set of Red / Green / Indication Lamps for close and open position. One Amber indicating lamp for trip circuit healthy. One Set of white phase indication lamps for phase.

Outgoing (7 set, O/G-1 for TR-1,O/G 2 for TR-2,O/G3 for TR-1 ss9,O/G4 for TR-2 ss9,O/G5 TR-1 SS11, O/G6&7 spare) - Eight nos, 3 pole 1250A VCB electrically operated, draw out type with completely encapsulated poles, and continuous rated closing & tripping coils.

Three Nos. 300-150/5-5 ratio, 2.5 VA, Class 1.0 Resin Cast Current Transformers for metering purposes and Class 5P10 Resin Cast Current Transformers for Protection Purposes.

Auxiliary relay for fault (OTI, WTI, Buchholz-Alarm and Trip

Each feeder having Multifunction Meter with RS485 communication port, scada compateble. Elite 446 or equivalent multi -line phase digital panel meter for accurate and reliable measurement of electric parameters(V,I,W,F..etc.) for industrial and commercialapplications. Ithas a large multi line backlit display which enables four parameters to be displayed simultaneously.Modbus communication capability allows easy integration with energy monitorir system.Expansion modules can be fitted for enhane system integration(Pulse input/output or eathernet) Connection tyep:HV3/HV4/LV4 aplications, measurement Voltage:57.7/100V to 240/415V AC, Standards: IS13779,IS14697,IEC62052-11,IEC62053-21,IEC62053-23,IEC62053-22,IEC61010,IEC62053-31,Dimensions:96mmx96mmx65mm, Ingress Protection:IP-54, Load Survey: 6 parameters for 40days,at 30 minutes integration, Addiional Plug in modules: 2 pulse inputs,2pulse outputs module,4 analogue output module,Ethernet gateway module.

One Set of Red / Green / Indication Lamps for close and open position. One Amber indicating lamp for trip circuit healthy. One Set of white phase indication lamps for phase.

Supply installation testing and commissioning of cubical type LT panel PTTA type, approved make OEM only, suitable for 415V, 3 phase, 4 wire 50 Hz AC supply system fabricated in compartmentalized (preferable) design from CRCA sheet steel of 2mm thick for frame work and covers. 3mm thick for gland plated i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having suitable capacity extensible type FP Aluminium alloy 4000A Bus bars of high conductivity. DMC.SMC bus bar supports, with short circuit withstand capacity of 70 KA 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 earth bar of suitable size at the rear with 2 Nos earth solid connections from main bus bar to switch gears with required 1.5 sqmm zero halogen fire retardant low smoke insulated copper conductor s/c cable, cable alleys, cable gland plate in two half. As per OEM standard, busbar shall be designed with rise over temperature of 55 deg C above ambient temperature of 40 deg C.

The panel shall be equipped with relays, timers set of CT's for metering & protection and energy analyser to indicate current phase, line voltage, frequency, power factor, KWH, KVARH. Provision of over load, short circuit, restricted earth fault, under frequency control cabling and interlocking, suitable cable termination chambers/ bus bars extension and providing indicating lamps of phases for all feeders complete with foundation as per drawing and specifications conforming to IS 8623 and IEC 61439 amended up to date complete as reqd.

Incoming from 2500 kVA Transformer( TR-1)

Incomer 1 No's 4000A, FP, EDO,70 kA, ACB with micro processor based release for O/C,S/C& E/F protection with LCD display 2NO+2NC Aux. Contact. Trip contact T&C. etc. and 1 No. Buscoupler (Between TR-1 & TR-2/DG) 4000A, FP, EDO,70 kA, ACB with micro processor based release for O/C,S/C& E/F protection with LCD display 2NO+2NC Aux. Contact. Trip contact T&C. etc. and revised SLD is enclosed.

Out Going: supplying and fixing of following ACB and MCCB as outgoings in panel.

2 nos.2500 A, FP, EDO, 50 kA ACB with microprocessor based O/C,S/C,& E/F protection. Safety Shutter. 2NO+2NC Aux. Contact etc. 2 Nos with T-N-C.

2 nos.1600 A, FP, EDO, 50 kA ACB with microprocessor based O/C,S/C,& E/F protection. Safety Shutter. 2NO+2NC Aux. Contact etc. 2 Nos with T-N-C.

2 nos. 800 A, TPN, EDO, 50 kA ACB with microprocessor based O/C,S/C,& E/F protection. Safety Shutter. 2NO+2NC Aux. Contact etc. 2 Nos with T-N-C.

2 nos. 630 A, TPN, 50 kA,MCCB with Microprocessor based O/C,S/C,&E/F, LSI Protection with rotary handle.

4 nos. 400 A, TPN, 50 kA,MCCB with Microprocessor based O/C,S/C,&E/, LSI Protection with rotary handle.

2 nos. 250 A, TPN, 50 kA,MCCB with Microprocessor based O/C,S/C,&E/F, LSI Protection with rotary handle.

2 nos. 100 A, TPN, 50 kA,MCCB with Microprocessor based O/C,S/C,&E/F, LSI Protection with rotary handle.

Each feeder having Multifunction Meter with RS485 communication port, Elite 446 or equivalent is multi -line phase didgital panel meter for accurate and reliable measurement of electric parameters(V,I,W,F..etc.) for industrial and commercialapplications. Ithas a large multi line backlit display which enables four parameters to be displayed simultaneously.Modbus communication capability allows easy integration with energy monitorir system.Expansion modules can be fitted for enhane system integration(Pulse input/output or eathernet) Connection tyep:HV3/HV4/LV4 aplications, measurement Voltage:57.7/100V to 240/415V AC, Standards: IS13779,IS14697,IEC62052-11,IEC62053-21,IEC62053-23,IEC62053-22,IEC61010,IEC62053-31,Dimensions:96mmx96mmx65mm, Ingress Protection:IP-54, Load Survey: 6 parameters for 40days,at 30 minutes integration, Addiional Plug in modules: 2 pulse inputs,2pulse outputs module,4 analogue output module,Ethernet gateway module.

Bus Bar

4000A 415V, 3 phase 4 wire busbar (100% neutral) 50Hz Aluminium bus bar

Note : All ACBs and MCCB's aux. contacts for ON/OFF and trip spare contacts to be wired up to terminal block.

Supply, Installation, testing and commisssioning of cubical type LT panel incoming from DG synchronizing panel & TR-2 suitable for 415V, 3 phase, 4 wire 50 Hz AC supply system fabricated in compartmentalized (preferbly) design from CRCA sheet steel of 2mm thick for frame work and covers, 3mm thick for gland plated i/c cleaning & finshing complete with 7 tank process for powder coating in approved shade, having suitable capacity extensible type TPN Aluminium allloy Bus bars of high conductivity , DMC.SMC bus bar supports, with short circuit withstand capacity of 50 KA 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 earth bar of size 25mm x 6mm at the rear with 2 Nos. earth stud solid connections from main bus bar to switch gears with required 1.5 sqmm zero halogen fire retardant insulated copper condutor s/c cable, cable alleys, cable gland plate in two half.

The panel shall be eqipped with relays, timers set of CTs for metering & protection and energy analyzer to indicate current phase, line voltage, frequency, power factor, KWH, KVARH, Provisionof over load, short circuit, restricted earth fault, under frequency control cabling and interlocking, suitable cable termination chambers/ bus bars extension and providing indicating lamps of phases for all feeders complete with foundation as per drawing and specifications amended conforming to IS 8623 and IEC 60439 and competibility to PLC system (IEC 61131-3) amended up to date complete as reqd.

Incoming -1 form DG Synchronized panel

1 No. 4000A 50 kA 4Pole EDO ACB with MP Based Release For O/C, S/C & E/F Protection, Motor 230Vac, Closing Coil 230Vac, S/T and Safety Shutter, 2NO+2NC Aux. Contact, Trip contact , T & C.etc.

Incoming-2 from 2500KVA Transformer -2

1 No. 4000A 50 kA 4Pole EDO ACB with MP Based Release For O/C, S/C & E/F Protection, Motor 230Vac, Closing Coil 230Vac, S/T and Safety Shutter, 2NO+2NC Aux. Contact, Trip contact , T & C. etc.

with ON,OFF,Trip ,RYB, indication etc

Out Going: supplying and fixing of following ACB and MCCB as outgoings

a) 2 No's 2500A 50kA 4Pole MDO ACB with MP Based Release For O/C, S/C & E/F protection, Safety Shutter, 2NO+2NC Aux. Contact etc. with T & C.

b) 3 No's 800A 50 kA 4Pole MDO ACB with MP Based Release For O/C, S/C & E/F Protection, Safety Shutter, 2NO+2NC Aux. Contact etc. with T & C.

c) 3 nos. 400 A, TPN, 50 kA,MCCB with Microprocessor based O/C,S/C,&E/F, LSI Protection with rotary handle.

d) 3 nos. 250 A, TPN, 50 kA,MCCB with Microprocessor based O/C,S/C,&E/F LSI Protection with rotary handle.

e) 3 nos. 100 A, TPN, 50 kA,MCCB with Microprocessor based O/C,S/C,&E/F LSI Protection with rotary handle.

Each feeder having Multifunction Meter with RS485 communication port, Elite 446 is multi -line phase didgital panel meter for accurate and reliable measurement of electric parameters(V,I,W,F..etc.) for industrial and commercialapplications. Ithas a large multi line backlit display which enables four parameters to be displayed simultaneously.Modbus communication capability allows easy integration with energy monitorir system.Expansion modules can be fitted for enhane system integration(Pulse input/output or eathernet) Connection tyep:HV3/HV4/LV4 aplications, measurement Voltage:57.7/100V to 240/415V AC, Standards: IS13779,IS14697,IEC62052-11,IEC62053-21,IEC62053-23,IEC62053-22,IEC61010,IEC62053-31,Dimensions:96mmx96mmx65mm, Ingress Protection:IP-54, Load Survey: 6 parameters for 40days,at 30 minutes integration, Addiional Plug in modules: 2 pulse inputs,2pulse outputs module,4 analogue output module,Ethernet gateway module complete as reqd.

Bus Bar

4000A 415V, 3 phase 4 wire busbar (100% neutral) 50Hz Aluminium bus bar

Note : All ACBs and MCCB's aux. contacts for ON/OFF and trip spare contacts to be wired upto terminal block.

PLC Panel (PLC based manual & Auto over-ride)

Supply, Installation, testing and commissioning of auto main failure (AMF), auto synchronizing, auto load sharing, auto load management based on demand feedback. PLC shall collect demand feedback from MFM in ATS panels/ transformer incomers & nececcasry wiring & communication from meter to PLC, auto change over/ inter locking DG control and operation programmable logic panel cubicle type made of 2mm thick CRCA sheet enclosure, powder coated, free standing, floor mounted, dust vermin proof, indoor suitable for 3x750 KVA DG sets complete with all measuring instruments, protective devices, alarm etc. as required for above functions rated & analogue input & output modules, input/ output racks, power supplies communication with PLC with communication cables etc. as required and degree of protection IP:52 & all relays shall be microprocessor based comprising,conforming to ( IEC 61131-3) and IS 8623 and IEC 60439 as complete reqd.

Metering/ Monitoring (Synchronizing Equipment)

Double Voltmeter 0-500 PTR 415/110V - Analog - 1No.

Double frequency meter PTR 415V/110V-REED - 1No.

Dark lamp / bright lamp- 2 Nos.

3 Line Display Multifunction Meter - 6 Nos.

Sychronizing Switch - 1 No.

Manual / Auto switch - 1 No.

Test push Button Yellow with 1 No. Contact - 1No.

Accept Push Button Blue with 1 No. Contact - 1No.

Reset push Button Black with 1 No. Contact - 1No.

Engine Start Push Button Green with 2 Nos. Contact - 3 Nos.

Engine Stop Push Green with 2 Nos. Contact - 3 Nos.

Circuit Breaker close Push Button Green with 1 No. Contact - 4 Nos.

Circuit Breaker Trip Push Button Red with 2 Nos. Contact - 4 Nos.

Emergency Stop Push Button Mushroom Red with 1 No. Contact - 3 Nos.

Voltage Raise / Lower Joysticks with 2 Nos. Contact - 3 Nos.

Speed Raise/ Lower Joysticks with 2 Nos. Contact - 3 Nos.

LED - 1 set

PLC Hardware (Sychronizing Equipment)

PLC-CPU-Battery Free CPU with on board profibus/ ethernet part - 1 No.

On line 2 KVA UPS for PLC & CPU for 30 minute backup

PC based HMI (human machine interface) with core 2 Dup processor, 500 GB HDD, 2 GB RAM, DVD Writer, Optical Mouse Multimedia Key Board, 43" LED Monitor with Licensed Windows Operating System or Latest updated available hardware and software at the time of purchase.

Digital Input Module - Minimum 16 CH per DG.

Digital Output Module - Minimum 16 CH per DG.

MMC (Micro Memory Card) 128 KB - 1 No.

Software for PLC programming (licenced) with mimic diagram - 1 Set

Licenced software for runtime application - 1 set

PLC Sychronisations with following annunciation/ control features - 3 sets (1 for each DG set)

Engine Fault Relay

LLOP ON Delay

Fuel Solenoid Relay

Speed Lower Relay

Speed Raise Relay

Voltage Lower Relay

Voltage Raise Relay

Under Voltage Aux. Relay

Trip Command Relay

DC Failure Relay

Reverse Power Relay

Rotor Earth Fault Relay

Loss of Excitation Relay

check Synchronizing Relay (Synchromax of Conzerve or equivalent)

Pilot Lights / Indications

Pilot Light Amber 230V AC (DC Failure) - LED type - 1 No.

Pilot Light Red 24V AC (on) - LED type - 6 Nos. (for DG set, TR I/C & B/C)

Pilot Light Red 24V AC (off) - LED type - 6 Nos. (for DG set, TR I/C & B/C)

Annunciator 12 channel for - 24V DC - 1 No. for synchronizing

Power Supply

230V AC / 24V DC, 10A, Stablises power Supplies with voltage trimmer - 1 set

Maintenance Free Batter 12 V, 40AH - 2 Nos.

Micellaneous Components

Exhaust fan - 6" - 2 Nos.

Control MCB - 1 Set

Panel Light - 11W CFL - 2 Nos.

Door Switch - 6A - 2 Nos.

Space Heater - 65W - 1 No.

Switch Socket - 5A / 15A, 6 pin - 1 No.

Solid State Alarm 24V DC - 1 No.

Terminals - 2.5 sqmm - 1 set

Panel + Hardware

Earth Bus - Copper - set

Earth Links for Door Earthing

Enclosure - 1 Set

Filters - 1 Set

Terminal Mounting Track - 1 Set

Terminal Anchor End - 1 Set

DG/ Bus monitoring PT's - 1 Set

Suitable for 3 no's Incomer form (DG-1,DG-2,DG-3), 3 no's 1600A 50 kA 4Pole EDO ACB with MP Based Release For O/C, S/C & E/F Protection, Motor 230Vac, Closing Coil 230Vac, S/T and Safety Shutter, 2NO+2NC Aux. Contact, Trip contact etc.

Out going 4000A 50 kA 4Pole EDO ACB with MP Based Release For O/C, S/C & E/F Protection, Motor 230Vac, Closing Coil 230Vac, S/T and Safety Shutter, 2NO+2NC Aux. Contact, Trip contact etc

Suitable for Bus Bar 4000A/50 kA, 3 Ph, 4-wire, 50Hz, 4P Aluminium Busbar with Colour Coded Heat Shrinkable sleeves

Supply installation testing and commissioning of cubical type DG synchronising panel (PLC based synchronising panel i.e through item no.5) for 3 x 750 KVA DG sets.suitable for 415V, 3 phase, 4 wire 50 Hz AC supply system fabricated in compartmentalized (preferable) design from CRCA sheet steel of 2mm thick for frame work and covers. 3mm thick for gland plated i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having suitable capacity extensible type FP Aluminium alloy Bus bars of high conductivity. DMC.SMC bus bar supports, with short circuit withstand capacity of 70 KA 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 earth bar of suitable size at the rear with 2 Nos earth solid connections from main bus bar to switch gears with required 1.5 sqmm zero halogen fire retardant low smoke insulated copper conductor s/c cable, cable alleys, cable gland plate in two half.

The panel shall be equipped with relays, timers set of CT's for metering & protection and energy analyser to indicate current phase, line voltage, frequency, power factor, KWH, KVARH. Provision of over load, short circuit, restricted earth fault, under frequency control cabling and interlocking, suitable cable termination chambers/ bus bars extension and providing indicating lamps of phases for all feeders complete with foundation as per drawing and specifications amended up to date complete. and attached specification conforming to IS 8623 and IEC 60439 complete as reqd.

3 no's Incomer form DG-1,DG-2,DG-3, 1600A 50 kA 3 Pole EDO ACB & Neutral contactor with MP Based Release For O/C, S/C & E/F Protection, Motor 230Vac, Closing Coil 230Vac, S/T and Safety Shutter, 2NO+2NC Aux. Contact, Trip contact etc.

4000A,50 kA, 3 Ph, 4-wire, 50Hz, 4P Aluminium Busbar with Colour Coded Heat Shrinkable sleeves

Out going 4000A 50kA 4Pole EDO ACB with MP Based Release For O/C, S/C & E/F Protection, Motor 230Vac, Closing Coil 230Vac, S/T and Safety Shutter, 2NO+2NC Aux. Contact, Trip contact etc.

DG Synchroning through PLC panel (Auto/Mannual) . scope of this contract is excluding DG sets . However required inputs shall be provided for commissioning of DG sync panel before drawing approval.

APFC & AHF panel

Supplying , installation , testing and commissioning of 2 mm thick CRCA sheet cubical type floor mounted Activecomp - Hybrid series Hybrid Harmonic Filter and power mangement System panel (Capacitor Banks & Active Harmonic Filters) . as per specifications conforming to IS 16636 and IESC 61921 and IEC 61439 comlete as reqd.

Controller

3 Phase 3 CT Controller with inbuit load and Harmonic Analyser

Modular Active Filter Unit

IGBT Fired Modular (for Harmonic Mitigation)

Switching

SCR-SCR Type Solid State,trasnsient free switching module for capacitor Reactor Filter Banks

Inductors

Class - H insulation and exceptionally low temperature rise

Capacitors

Low loss DUCA power super Heavy Duty type in a 3 phase cylindrical aluminium case

IGBT Fired Modular Active Filter Units

Thyristor/Contactor Switched Tunde / Detuned Filter Units

Touch Screen Display Unit for AHF

High Filtration Efficiency

Hybrid Technology

Low Operational Cost

Long Operational Life

IGBT Fired Modular Active Filter Units

Thyristor/Contactor Switched Tunde / Detuned Filter Units

Touch Screen Display Unit for AHF

High Filtration Efficiency

Hybrid Technology

Low Operational Cost

Long Operational Life

Enclosure Design: standardized bolted Modular Sheet Steel Eclosure - Non Compartmentalized

Enclosure Finish: Epoxy Poweder Coated, in grey (RAL 7035) Structure finish

Rated Design Voltage: 415V -440V, 50Hz,3 phase 3 wire

Output Rating: 600 KVAR

Duty: Continuous

Capacitors: DUCA POWER Super Heavy Duty series

Reactors : H-Class,Single layer Wound 200% Linearity, Al, high RMS current capability

Switching:Heavy Duty Thyristor Switched,SCR-SCR type for 415V network

Active Harmonic Filter:IGBT Fired modular AHF unit

Display:Touch Screen/ Graphic Display with Power Quality Parameters

Incoming: 3 pole ACB

Outgoing:MCCB

Ambient Temperature: 50° C max short time, 40° C average in 24 Hrs, 35° annual average. -10° C low limit

Protection Class: IP 42

Bus Bars: 0.8Amp Per Sq.mm, FP,Electrolytic grade AL. bus bar

Capacity : 600 KVAR

Incomer : ACB 1250 A, 3 P, 50 kA with microprocessor based O/C,S/C protection.

Out Goings for Banks:

For 2 No. 25 KVAR : MCCB 63 A, 3 P, 36 kA with adjustable O/L, S/C, release & ROH and 63 A TP capacitor duty contactor with 2NO+2NC.

For 3 no's 50 KVAR : MCCB 125 A, 3 P, 36 kA with adjustable O/L, S/C, release & ROH and 110 A TP capacitor duty contactor with 2NO+2NC.

For 4 no's 100 KVAR : MCCB 250 A, 3 P, 36 kA with adjustable O/L, S/C, release & ROH and 250 A TP capacitor duty contactor with 2NO+2NC.

Banks: 2No's 25 kVAR, 3 No.s 50 kVAR, ,4 Nos. 100 kVAR with APP heavy duty Capacitors and seven percent copper wound reactors.

APFC Relay : 12 stage

Outgoings (Active Filter Section) (i) 630A TP MCCB,36 kA with O/L & S/C protection, On OFF,Trip Indication. (ii) 400A Active filter 3P 4W with suitable rating of Modules in IP-30 emclosure with provision of adding 125A future each module should have individual protection.

Metering: Digital Volt and Amp meter, exhaust fan, LED type indicating lamp, controlling system etc.Each feeder having Multifunction Meter with RS485 communication port, Elite 446 is multi -line phase didgital panel meter for accurate and reliable measurement of electric parameters(V,I,W,F..etc.) for industrial and commercialapplications. Ithas a large multi line backlit display which enables four parameters to be displayed simultaneously.Modbus communication capability allows easy integration with energy monitorir system.Expansion modules can be fitted for enhane system integration(Pulse input/output or eathernet) Connection tyep:HV3/HV4/LV4 aplications, measurement Voltage:57.7/100V to 240/415V AC, Standards: IS13779,IS14697,IEC62052-11,IEC62053-21,IEC62053-23,IEC62053-22,IEC61010,IEC62053-31,Dimensions:96mmx96mmx65mm, Ingress Protection:IP-54, Load Survey: 6 parameters for 40days,at 30 minutes integration, Addiional Plug in modules: 2 pulse inputs,2pulse outputs module,4 analogue output module,Ethernet gateway modu

Earthing

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying & fixing 50mm x 6mm thick GI earth strip in ground / surface or in recess for connection etc. as reqd.

Providing and fixing earth bus of 50 mm X 5 mm copper strip on surface for connections etc. as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

HT & LT cable

Supply of one no. 3 core 240sq.mm A2XFY, XLPE insulated PVC sheathed 11kV (E) /6.6 kV(UE) grade XLPE HT power cables (heavy Duty) aluminium conductor,steel armoured cable, as per IS 7098 part-2 complete as required.

Supply of one no. 3 core 95sq.mm A2XFY,XLPE insulated,PVC sheathed 11kV (E) /6.6 kV (UE) grade XLPE HT power cables (heavy Duty) aluminium conductor,steel armoured cable as per IS 7098 part-2 complete as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11kV (E) /6.6 kV(UE) grade of following size direct in ground including excavation, sand cushioning,protective covering and refilling the trench etc as required.

upto 120 sq. mm

Above 120 sq. mm and upto 400 sq. mm

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 11 kV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as required

upto 120 sq. mm

Above 120 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11kV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

upto 120 sq. mm

Above 120 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11kV grade of following size in the existing masonry open duct as required.

upto 120 sq. mm

Above 120 sq. mm and upto 400 sq. mm

Supplying of one No. 3½C x 400 sq.mm. A2XFY, XLPE insulated steel armoured aluminium conductor power cable of grade 1.1 kV PVC sheathed power cables (heavy duty) confirming to IS 7098 (Part-1) aluminium conductor, steel armoured cable as reqd complete in following manners.

Supplying of one No. 3½C x 240 sq.mm. A2XFY, XLPE insulated steel armoured aluminium conductor power cable of grade 1.1 kV PVC sheathed power cables (heavy duty) confirming to IS:7098 (Part-1) aluminium conductor, steel armoured cable as reqd complete in following manners.

Supplying of one No. 3½C x 95sq.mm. A2XFY, XLPE insulated steel armoured aluminium conductor power cable of grade 1.1 kV PVC sheathed power cables (heavy duty) confirming to IS:7098 (Part-1) aluminium conductor, steel armoured cable as reqd complete in following manners.

Supplying of one No. 3½C x 35sq.mm. XLPE steel armoured aluminium conductor power cable of grade 1.1 kV PVC sheathed power cables (heavy duty) confirming to IS:7098 (Part-1) aluminium conductor, steel armoured cable as reqd complete in following manners.

Supplying of one No. 2C x 10sq.mm. A2XFY, XLPE insulated steel armoured aluminium conductor power cable of grade 1.1 kV PVC sheathed power cables (heavy duty) confirming to IS: 7098 (Part-1) aluminium conductor, steel armoured cable as reqd complete in following manners.

Supply of the 7 core x 2.5 sq.mm control cable of 1.1Kv grade armoured XLPE insulated sheathed copper Conductor as per IS 7098 part-1.

Laying of one no. number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size direct in ground i/c excavation, sand cushioning, protective covering and refilling the trench etc as reqd.

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm Metre

Above 185 sq. mm and upto 400 sq. mm

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as required

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm Metre

Above 185 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm Metre

Above 185 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing masonry open duct as required

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm Metre

Above 185 sq. mm and upto 400 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on wall surface as required

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm Metre

Above 185 sq. mm and upto 400 sq. mm

Providing, laying and fixing following dia RCC pipe NP2 class (light duty) in ground complete with RCC collars, jointing with cement mortar 1:2 (1 cement : 2 fine sand) including trenching (75 cm deep) and refilling etc. as required.

150 mm dia

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc. as required

50 mm Dia

80 mm Dia

100 mm Dia

Supplying and laying Insulating mat "Shock safe" in front of electrical panels, complete as requied rubber mat of standard size 3.0 mm thick for up to 22 kV class B confirming to IS 15652 as required complete.

Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 kV grade as required

Supplying and making end termination with brass double compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable/control cable of 1.1kV grade as required.

2 x 10 Sq.mm (with Aluminium Lugs)

3½ C x 35 sq.mm. (with Aluminium Lugs)

3½ C x 95 sq.mm. (with Aluminium Lugs)

3½ C x 240 sq.mm. (with Aluminium Lugs)

3½ C x 400 sq.mm. (with aluminium Lugs)

7 C x 2.5 sqmm (with copper Lugs)

Digging trench for taking out cable and refilling , watering ,ramming the sameafter taking out cable as reqd complete.cable size up to 400Sq.mm

Lifting removing cable up to 400 sq.mm. size from trench/clamps, making role & depositing the same in departmental store I/c cartage.

Dismentling of brass compression type gland up to 400 sq. mm. Cable

Supplying and fixing carbon diaoxide ( CO2) type fire extingushers confirming to IS 2878:1976 and cylinder fully charged of following capacity.

4.5 Kg. fire extinguisher wall mounted

9 Kg. fire extinguisher trolly mounted

Supply,fixing of 4 no's FIRE bucket 9.5 liters capacity GI bucket i/c filling sand, painted in post office red clour with prior coat of red oxide paint and writte with white paint 'FIRE' and mounted on MS angle iron frame with bracket with 35 x 35x 5 mm size angle in required shape,1.5mm MS sheet shed covered i/c cutting, welding, as standard specified suitable for Electrical substations & as directed by EIC.

Fixtures & fittings

Supplying and fixing exhaust fan 450 mm sweep (18") with louvers/ shutter in existing opening including connections, testing & commissioning etc. as reqd.

Supply and fixing of 1 X 20W LED fitting, IP20 , 2000 lumen output, 6500k, aluminium housing, polycarbonate cover, surface mounted, 140V-270V operating Volt. etc. complete with all fixing accessories approved make as required complete.

Supply and installation testing and commissioning of 36W LED 2'x2' fittings surface mounted, IP20, 3300 Lumens colour temperature 6500 K, with metallic CRCA powder coated housing cover high efficiency diffuser, THD less than10, power factor above 0.9. approved make as required complete.

Supply and fixing testing and commissioning of 40 Watt garden light/ postop lanterndecorative post top for 360 degree indirect light with IP65 protection resistance to impact and corrosion Gkare free and better uiniformity with high power LEDs, luminaires on the existing pole, approved make as required complete.

Supply and installation testing and commissioning of 18W LED round and square surface mounted LED panel PDC alluminium housing and high transiucent, IP20, 2000 Lumens colour temperature 6500 K, with metallic CRCA powder coated housing cover high efficiency diffuser, THD less than10, power factor above 0.9 approved make complete as required.

S/F testing commissioning of street light Luminures. Endura sundown 45W LED , die-cast aluminium IP66,make:havells or its equvalent, on the existing street light pole,approved make complete as required.

Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe (medium class) bracket for mounting of fluorescent / HPMV / HPSV street light fitting on pole including bending the pipe to the required shape, 2 nos 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required.

Supply, installation testing and commissioning of 5 star rating ceiling fan 1200mm sweep, 320 rpm, 230 CMM air delivery full copper wound motor, white powder coated, without regulator with down rod of standard length (up to 30cm) with 1.5 sqmm PVC copper single core wire. etc as required complete.

Numbering of ceiling fan/exhaust fan / street light poles fitting/ as reqd.

S&F extra down rod of 10 cm length seam less conduit pipe, 15 mm dia heavy gauge, I/c painting etc. as reqd. (Note: More than 5cm length shall be rounded off to the nearest 10 cm and 5 cm or less shall be ignored).

Supply & fixing of 65 mm dia.'B' class GI pole 4.5 mtr. Long for post top lantern i/c bas plate 300 x 300 x 3mm GI reducer & nipple for mounting the fitting with painting etc. grouting in cement concrete 1: 3: 6 (1 cement : 3 coarse sand : 6 grade stone aggregate 40mm complete as reqd.

Internal wiring

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and Earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required.

Group B

Group C

Wiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit,2 way modular type switch, modular plate, suitable GI box and Earthing the point with 1.5sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit, and Earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group B

Group C

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLSH PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4 X 4 sq. mm + 2 X 4 sq. mm earth wire

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required.

1x 1.5 sqmm

4 x 1.5 sqmm

4 x 4.0 sqmm

6 x 6 sq. mm

Supplying and drawing of following sizes of FRLSH PVC insulated copper conductor, 3 core round cable of following size in the existing surface/ recessed steel/ PVC conduit as required.

S & F 40 amp to 63 amp rating 240 volts 'C' curve 10 kA MCB of following pole in the existing MCB DB complete with connection, testing & commissioning etc as reqd. ( legrand)

Triple Pole

Four Pole

Providing and fixing circular/ Hexagonal cast iron or M.S. sheet box for ceiling fan clamp, of internal dia 140 mm, 73 mm height, top lid of 1.5 mm thick M.S. sheet with its top surface hacked for proper bonding, top lid shall be screwed into the cast iron/ M.S. sheet box by means of 3.3 mm dia round headed screws, one lock at the corners. Clamp shall be made of 12 mm dia M.S. bar bent to shape as per standard drawing.

Supplying and fixing of following sizes of steel conduit along with accessories in surface / recess including painting in case of surface conduct, or cutting the wall and making good the same in case of recessed conduit as required.

20mm dia 16 SWG

25mm dia 16 SWG

32 mm dia 16 SWG

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.

3 Module (100mmX75mm)

6 Module (200mmX75mm)

Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as reqd.

180 x 100 x 60 mm deep

200 x 250 x 75 mm deep

250 x 300 x 100mm deep

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required

5/6 amp switch

15/16 amp switch

3 pin 5/6 amp socket outlet

6 pin 15/16 Amp. Socket outlet

Telephone socket outlet

stepped type fan regulator

modular blanking plate

Supplying and fixing 3 pin, 5 amp. ceiling rose on the existing junction box/wooden block I/c connection etc. as reqd.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single Pole

Single Pole & Neutral

Supplying and fixing following way prewired vertical type TP&N MCB distribution board of steel sheet for 415 volts on surface/ recess complete with loose wire box of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB’s, terminal connectors for all incoming and outgoing circuits, duly prewired with adequate size of FRLS PVC insulated copper conductor up to the terminal connector/ neutral link, Earthing etc. as required (But without MCB/ RCCB/ Isolator). (Note : Prewired vertical type MCB TPDB is normally used where 3 phase outlets are required.)

12 way double door (4+36)

Providing & fixing MV danger notice plate of 200mm x 150mm make of mild steel at least 2mm thick vitreous enamelled white on both sides and with inscriptions in signal red colours in front side as reqd.

Providing & fixing HT danger notice plate of 250mm x 200mm make of mild steel at least 2mm thick vitreous enamelled white on both sides and with inscriptions in signal red colours in front side as reqd.

Supplying and laying chequered plate in cut pcs of 6mm thick with handle cutting/ welding as required complete.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. Cold twisted bars

Cold twisted bars

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural nsources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in foundation and plinth in;

cement mortar 1:4 (1 cement : 4 coarse sand)

15 mm thick cement plaster on the rough side of single or half wall of mix;

1:4 (1 cement : 4 fine sand)

Supplying and fixing 'C' Channel of size 100 x 50 mm ISMC in cut sizes i/c cutting/ welding as required complete.

Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift up to 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

Supplying and laying of 32mm (8Kg / cm²) HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 4984, Part II complete with fitting and cutting, jointing etc. in the existing open duct, complete as required.

Supplying and laying of 63mm (8Kg / cm²) HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 4984, Part II complete with fitting and cutting, jointing etc. in the existing open duct, complete as required.

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.

Supplying and drawing of UTP 4 pair CAT 6 LAN cable in the existing surface/recessed steel/PVC conduit as required.

1 run of cable

2 run of cable

Drawing of optical cable enhanced CAT6 cable in existing steel conduit pipe/GI pipe/raceway/RCC pipe as required. The cost shall also include numbering of networking wire from room to rack as required (Cat 6 cable supplied by the department)

Fixing of RJ-45 modular box with cover plate or I/o box for internet on surface/ recessed cutting the wall making good the same as required. ( box and cover plate will be supplied by dept.)

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

125 A,16KA,TP MCCB

Supplying and fixing of light class G.I. pipe of 50 mm dia. (nominal) 3 metres length along the pole for protection of under ground cable as required.

S&F, connecting and commissioning looping type cable end control box with 2mm fabricated CRCA sheet of size 200 mm x 200 mm x 125 mm having 1 no. 6amp to 32 amp SPMCB 250 volt and 2 nos. brass neutral link square rod 6 way and fixed on 3mm thick bakelite sheet. Box shall have almirah type hing and panel key type lock front door duly painted with earthing strud etc. complete as required

Supply & fixing shock treatment chart duly mounted on a wooden frame with 5mm thick glass approximate frontara 1.20 sq.meter.

Supply & fixing safety instruction chart duly mounted on a wooden frame with 5mm thick glass approximate frontara 1.20 sq.meter.

Supply & fixing of 35x35x5mm or higher size angle iorn in required shape and size including cutting,welding,painting complete required as directed by the Engineer Incharge

S.L. ELECTROMECH PVT. LTD. (BID ID -3231940)

Budhiraja Electricals (BID ID -3232952)

shiv electric (BID ID -3232968)

Vasudev Enterprises (BID ID -3232365)

POWERTECH ENGINEERS (BID ID -3232958)

KAILASH ELECTRICALS (BID ID -3228002)

Sterling and Wilson Private Limited (BID ID -3232897)

HITECH ERECTORS PVT. LTD. (BID ID -3231964)