Supply and Installation of Electrical life safety equipment such as SITC of Electrical protection system, SPD and earthing protection system to all Panel board and RCCB and RCBO to all DB Box and upgradation of cable laying of different buildings

Surge Protection Device for Power Line Protection: Supply and fixing Surge protection Device (SPD) Class- B, Type - I,Especially designed to handle Lightning Impulse current 10/350 μs waveform. Connected in Main Incoming Panel - Three phase with neutral system (TT& TN-S System). Made of - Encapsulated /Non extinguising spark gap Technology, Impulse discharge current limp (10/350)μs -50 (KA)/Pole and Maximum Discharge Current Imax 12.5 kA (10/350)μs. Voltage protection level,Up <1.3 KV, Response time ta <100 ns, Operating temperature range -(-)40°C to (+)80°C. Mounting on - Din Rail, Degree of protection of enclosure - IP 20, Connection Cross Section (Flexiable) - 10sqmm-25sqmm., Available LED Indication for Healthy and Failure, Testing Standards/ Certifications - IEC 61643-11 with Transperant Enclosure in complete as per the direction of Engineer in charge.Make-Legrand/OBO/DEHN/Schneider/ABB/Siemens

Supply of Surge protection Device (SPD) Clasee B+C, Type - 1+11 for handling Lightning surges of 10/350 μs & Switching surges of 8/20 us waveform. Installed in DB and Sub DB. Technology (L-N)-MOV with built in thermal fuse, (N-PE)-Spark Gap Encapsulated/Non-exhausting, Maximum Continuous operating Voltage -320V per pole, Nominal Discharge Current In 30 kA (8/20 μsec), Maximum Discharge Current Imax 40 kA (8/20 μsec). Lightning Impulse Current 7 kA (10/350 μsec)/pole 25 KA (10/350 μsec) Total. Voltage protection level,Up <1.3 KV, Response time ta -(L-N) - 25ns (N-PE) <100 ns,Operating temperature range -(-)40°C to (+)80°C. Mounting on Din Rail, Degree of protection of enclosure - IP 20, Standards/ Certifications - IEC 61643-1 in complete as per the direction of Engineer in charge. .Model: V25 B+C- 3+NPE-320 with Transperant Enclosure.Make-Legrand/OBO/DEHN/Schneider/ABB/Siemens

S/I/T&Commissioning of CPRI tested LT indoor floor mounted cubical type electrical main panel (for both light and power circuit) made out by 2mm CRCA steel sheet duly derusted & painted by siemens gray powder cote paint fallowed by 9 tank acid treatment is designed as G.A drawing as per direction of Engg.-in-Charge.Warrentee period of replacement of panel & accessories must be 1 years & compelete test certificate must be submitted along with panel board including component list.20X10MM Separate Aluminium Earth bus bar should be installed. All the feeders shall have ON/OFF/TRIP indication. In commer-1-01 number of 250A 4P Icu=100%Ics,36Ka LSIG MCCB with micro processor based release Electrical locking for normal & DG ( Make-LEGRAND-DPX3 / Siemens-3VA Model/ABB Formula/ Schneider- CVS(FROM EX TRANSFORMER) In commer-2-01 number of 250A 4P Icu=100%Ics,36Ka LSIG MCCB with micro processor based release Electrical locking for normal & DG ( Make-LEGRAND-DPX3 / Siemens-3VA Model/ABB Formula/ Schneider- CVS (DG INCOMMER) In commer-2- 01 no of 250A 4P onload changeover switch (MakeABB/Siemens/Schneider/Legrand) Busbar-1&2 04 numbers of 300Amps AL busbar with 1A/SQ.MM current carring capacity. busbar duly sleeved by color coated PVC sleeve & supported by suitable size DMC insulator. (for outgoing) Outgoing- 06 numbers of 125 A 4P Icu=100%Ics, 25 KA MCCB with adjustable TM based Release with Ics=100% Icu. ( Make-LEGRAND-DPX3 / Siemens-3VA Model/ABB Formula/ Schneider- CVS) Instrument- (i) 06 numbers phase indicating lamp with toggle switch & HRC fuse. (ii) digital type multifunction meter with CT for voltage,current,frequency,PF,THD indication with RS 485 COMPACTIVITY FOR bms data for all the incoming feeders 2 no. 3P+N 65kA type 1+2 SPD with 63A rating,10KA breaking capacity ,4P MCB(Make-LEGRAND/ Siemens/ Schneider/ABB/OBO/DEHN )

S/I/T&Commissioning of LT indoor wall mounted cubical type electrical main panel made out by 2mm CRCA steel sheet duly derusted & painted by simens grey powder cote paint is designed as G.A drawing. (FOR ALL MAIN CONNECTED LOAD) BUILDING power)as per direction of Engg.-in-Charge. Warrentee period of replacement of panel & accessories must be 1 years & compelete test certificate must be submitted along with panel board including component list.. 20X10MM Separate Aluminium Earth bus bar should be installed.ON,OFF,TRIP INDICATION for all the feeders shall be provided. In commer- 1 number of 125 A 4P Icu=100%Ics, 16 KA MCCB with adjustable TM based Release with Ics=100% Icu. ( Make-LEGRAND-DPX3 / Siemens-3VA Model/ABB Formula/ Schneider- CVS) Busbar- 04 numbers of 200 Amps AL busbar with 1A/SQ.MM current carring capacity. busbar duly sleeved by color coated PVC sleeve & supported by suitable size DMC insulator. (for outgoing) Out going- 04 numbers of 63A 4P MCB 10KA,C series (Make-LEGRAND-DX3/ Siemens-Betaguard/ Schneider- Acti 9/ABB SB 200) Instrument- (i) 03 numbers phase indicating lamp with toggle switch & HRC fuse. (ii) digital type multifunction meter with CT for voltage,current,frequency,PF,THD indication with RS 485 COMPACTIVITY FOR bms data for all the incoming feeders 1 no. 3P+N 40kA 4P type 2 SPD with 63A rating,10KA breaking capacity ,4P MCB 10KA,C series (Make-LEGRAND/ Siemens/ Schneider/ABB/OBO/DEHN )

Supplying of one number PVC insulated armoured and PVC sheathed XLPE property AL. conductor power cable of 1.1 KV grade Make- Finolex/Polycab/HAVELLS/RR KABLE/KEI/Gloster of following size cables as per direction of Engg.-in-Charge. 3.5core x 300 sq mm.

3.5Cx185 sqmm

3.5Cx240 sqmm

3.5Cx70 sqmm

Supplying and making end termination with brass double compression gland and aluminium lugs for following mentioned size cable.as per direction of Engg.-in-Charge. 3.5 core x300 sq mm

3.5 core x240sq mm