NIT No. 23 (2019-20) Item no. 22

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. Each part of the fabricated panel will be strictly subjected to seven tank treatment. The various components, assemblies and sub equipment’s 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 x1600x350mm. Having following components of approved make.

MCCB 415V, 4P 3phase High breaking capacity 50KA 50Hz,250Amp with spreader & Handle. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCCB 415V, 4P 3phase High breaking capacity 50KA 50Hz,125Amp with spreader& Handle. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCCB 415V, 4P 3phase High breaking capacity 50KA 50Hz,63 Amp with spreader& Handle. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCB 415V, DP High breaking capacity 50KA 50Hz,63 Amp. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCCB 415V, 4P 3phase High breaking capacity 50KA 50Hz,100Amp with spreader& Handle. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCB Single pole 6Amp. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCB Single pole 32Amp. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCB Double pole 32Amp. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCB Triple pole 32Amp. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

MCB four pole 63Amp. Make-L&T/ Siemens/ Schneider/DJB Approved makes.

Digital Amp. Meter. Make-L&T/AE/DJB Approved makes.

Digital Volt Meter0-500V . Make-L&T/AE/DJB Approved makes.

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

Current Transformer250/5. Make-AE/Advance/DJB Approved makes.

Current Transformer100/5. Make-AE/Advance/DJB Approved makes.

Current Transformer60/5 . Make-AE/Advance/DJB Approved makes.

MPP type power capacitor 10Kvar Unit 440V 3phase Make Epcos/L&T/DJB approved makes.

On load Changeover 200 Amp. Make :- L&T/Schineder/Havells/DJB Approved makes.

Supply of 4X50 sq. mm PVC insulated & PVC sheathed Aluminium armoured conductor cable. Make :-Grandley/Gloster/CCI/ICC/Universal/DJB approved makes.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Upto 35 sq. mm to 95 sq. mm.

Making connection with panel of Bindapur Pump house inside the premises of CT2, with the help of ferrules, thimble, support insulator on bus bar and other necessary hardware items required to complete the job.

Fitting of the above components in panel enclosure with terminal blocks, channels, ferrules, thimble, support insulator on bus bar , required hard wares, control wiring in 1.5sq mm wire complete in all respect

Dismantling of old panel, structure, damaged components and Installation of the panel on MS base frame and fixing the base frame at site and making termination of cable both incoming & outgoing side ,maggering of complete panel , fitting of the complete LT panel with the help of heavy manual labour including cable connection, functional testing of components at no load and testing of panel on load at site in presence of site in charge. This includes cartage, loading& unloading etc.

paramount systems