NIT No.06 /EE(EnM)M-7/2025-26 Item 03

Dismantling of old panel, removing of cable connection, & shifting the panel & accessories from site in store in same premises.

LT Distribution panel sheet steel enclosure made out of 2mm CRCA sheet totally enclosed, powder coated free standing, floor mounted type, dust& vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets to provide IP-54 protection .The each part of the fabricated panel will be strictly subjected to seven tank treatment. The various components, assemblies and sub equipments of the panel will be as per standard given in relevant IS. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized in aluminum. The control wiring of the panel will be done with PVC flexible copper wires of 1.5mm cross section. Each wire will be terminating with a ferule crimped to the wire, size 1500MM x 1600mm x 350mm. Having following components of approved make.

MCCB 415V, four pole 3phase High breaking capacity 50KA 50Hz, 400Amp with spreader & handle Make:- L&T/Havells/Siemens/ DJB Approved.

MCCB 415V, TP 3phase High breaking capacity 50KA 50Hz, 100Amp with spreader & Handle Make:- L&T/Havells/Siemens/ DJB Approved.

MCB Single pole 6Amp. Breaking capacity 10 KA Make:- L&T/Havells/Siemens/ DJB Approved.

MCB Triple pole 63Amp. Breaking capacity 10 KA Make:- L&T/Havells/Siemens and any approved make by DJB

MCB Triple pole 32Amp. Breaking capacity 10 KA Make:- L&T/Havells/Siemens/ DJB Approved.

Thermal over load relay 28-42 Make: L&T/siemens Make:- L&T/Havells/Siemens/ DJB Approved.

Digital Amp. 3 phase meter Make AE/L&T/ DJB Approved.

Digital Volt 3 phase meter0-500V -Make AE/L&T/ DJB Approved.

Motor protection Relay with current sensor range 16-44 amperes Make:- L&T/Havells DJB Approved.

Power contactor 220V 160 Amp. 3pole Make: Make:- L&T/Havells/Siemens and any approved make by DJB

Star delta timer on delay Make:- L&T/Havells/Siemens and any approved make by DJB

Indicating lights LED type RYB & On/OFF Make:- L&T/Havells/Siemens/ DJB Approved.

Current Transformer 100/5Make AE /Advance

On load change over switch 400Amp. 4 pole in sheet steel enclosure Make:- L&T/Havells/ DJB Approved.

Power contactor 220V 55 Amp. 3pole Make: Make:- L&T/Havells/Siemens/ DJB Approved.

Over load relay 09-14 Make: L&T/siemens Make:- L&T/Havells/Siemens/DJB Approved.

Digital Amp. 3 phase meter Make AE/L&T

Current Transformer 50/5Make AE /Advance

PVC insulated copper flexible cable 25 sq mm single core Make: - Havells/Grandly/ DJB Approved.

Supply of 3 core 95 Sq.mm armoured aluminium conductor PVC insulated and PVC sheathed/XLPE cable.

Make-Polycab/Havells/DJB Approved.

Laying & making end termination of both incoming & out going side of cable with brass compressed cable gland ,thimbling on removable cable gland plate

Premier Engineering Company (BID ID -1600105)

HYDROCON ENGINEERS (BID ID -1598370)