Replacement of existing deteriorated LT Power distribution Panel at Kalavani AC Auditorium

Amount

Supply, installation, testing and commissioning of LT power supply panel, Indoor / Base mounting type, made of 2mm thick CRCA sheet with hinged front doors duly provided with cable chamber and bottom cable entry glands, painted with powder coated epoxy paint over a coat of anticorrosive primer completely prewired with suitable sizes of flexible copper cables from MCCBs to outgoing terminals extended suitably for free access to connect the outgoing cables, duly connecting the Incoming & Outgoing cables with all labour, materials, tools & tackles etc. 1) Incomer:- a) 415 V, 400A, 50KA, 50Hz, 4 Pole MCCB with front operated rotary handle confirms to IS–1No. 2) Outgoing:- a) 415 V, 200A, 50Hz, 3 Pole, 36KA, MCCB with front operated rotary handle confirms to IS –03Nos. b) 415 V, 100A, 50Hz, 3 Pole, 25KA, MCCB with front operated rotary handle confirms to IS –04Nos. 3) Busbar:- a) TPN Aluminum bus bar 400A duly coated with colour coded heat shrinkable PVC Sleeves. 4) Metering:- L.T. 3phase Digital multifunction energy meter with 3 lines, CT operated, LCD display for measuring all the parameters (voltage / Current / Power / frequency / power factor / kw / kwh / KVAR/ KVARH/) on panel board including connections etc. MCCB MAKE: L & T / SIEMENS / ABB / SCHNEIDER / C&S / GE. ENERGY METER MAKE: CONZERVE / ELMEASURE / LEGRAND / MECO / HPL / ABB / SIEMENS / L& T.

Supply and providing of brass gland terminations of approved brand suitable for following sizes of 1100V XLPE insulated armoured aluminium conductor cables as directed by Engineer-in-charge including all material labour, tools and tackles. a) 3.5 core 185 Sq.mm.

b) 3.5 core 120 Sq.mm.

c) 3.5 core 50 Sq.mm.

d) 3.5 core 35 Sq.mm.

Providing earth station using 3 meters long, 40 mm medium grade G.I. pipe in a masonry enclosure duly filling with alternate layers of coal and charcoal complete with GI funnel and covering with PCC cover conforming to IS 3043 as directed by engineer- in- charge including all labour and material.

Supply and fixing / running of 25 X 5 mm GI earth strip including connecting as open/recessed/clamped to the pole / main as directed by engineer-in-charge including all labour, tools and tackles.

Dismantling, Removal, and shifting of existing old LT distribution panel from Kalavani AC Auditorium duly disconnecting all the incoming & outgoing cables including cleaning of trench without any damage to the panel and handover the same to E/M Stores / General stores as directed by engineer in charge including all labour, tools & tackles, loading / un loading and transportation.

Supply and fabrication of steel by using suitable flats, angles, channels of required sizes to provide required, back clamps,, for clamping of cables, erection of LT panels etc., including cutting, bolting, riveting, drilling, welding etc. including providing one coat of zinc rich epoxy paint primer complete as directed by engineer in charge.

SRI SAI KRISHNA ELECTRICAL WORKS

MADHU CONSTRUCTION COMPANY

SHREETECH ENTERPRISE AND ENGINEERS