NIT No-09 EE (SDW) II/ (21-22) Item No. 05

S/I/T/C of L.T. Panel Boards of various units at 16 MGD STP Okhla by carrying out following the works: -Including all the required works, materials, arrangements, tools & tackles, workmanship, safety equipments as per NHRC\NGT\ DPCC etc guidelines and as per site requirement, remodeling all the damages up to standard if occurred any complete in all respect as per requirement satisfactorily. Fabrication L.T PANEL for Distribution at Raw & Return sludge pump Houses made out of 14 SWG 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 .The each part of the fabricated panel will be strictly subjected to six tank with MCCB 415V, TP 3phase 50Hz, 160 Amp with spreader-6 Nos., indicating light, voltmeter, Amp. Meter digital type, current transformer and Motor protection relay within each box. 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 1900mm H X 500mm L X 500mm W. The control wiring of the panel will be done with PVC flexible copper wires of 4mm cross section. Each wire will be terminating with a copper ferule crimped to the wire. Having following components of approved make.

Fabrication LT PANEL. SIZE : 1000mmH X 800mm L made out of 14 SWG 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 with IP 54 protection. With MCCB 100Amp.415 V TPN - 2nos. MCB 63 Amp.415 V DP 50KA -4 Nos. Indicating Light .Volt meter, Amp. Meter, Auto cut On Off Switch -2 Nos. for operating of bar screen etc as per requirement at site. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized. The bus-bar support insulator will be made of materials such as SMC/DMC. The bus bar will be covered with heat shrinkable PVC sleeve throughout in red, yellow & blue color to identify three phases & black for neutral. The bus-bar support insulator made of non-deteriorating, vermin proof, non hygroscopic materials such as SMC/DMC

M/s S.R. Enterprise

Raj Engineering Co.