Erection of High Mast lighting sustem at IGC Chaygaon Chatabari and Jambari under Upgradation of IGC Chaygaon project

Amount

Supplying, erection, testing and commissioning of 30 M high mast system with its accessories such as foundation bolts manufactured from special steel along with nuts, washers, anchor plates and templates, non-integral flood light luminaries with 2 nos 400 W HPSVT lamps and its control gear boxes (Bajaj/ Crompton/ Wipro/ HPL/ Solar/ Philips make) twin dome aviation obstruction lights of with Neon spiral lamps, control panel housing 32 A TPN MCB incomer, single dial timer contactor circuit for the automatic control of luminaries, outgoing terminals and control circuit for the power tool motor. Mast shaft shall be in two sections, hot dip galvanised and suitable for wind velocity as per IS 875. It shall also include accessories for high mast including head frame, steel rope 6 mm dia ( 7 / 19 construction) , trailing cable, double drum winch, Galvanised Lantern carriage arrangement suitable for 12 luminaries symmetrically & its control gear boxes and lightning finial. The mast shall be erected on suitable shallow foundation with 1 : 2 : 4 concrete for the high mast considering the safe soil bearing capacity at site as 10 T / Sq meter at 2 metre depth. The mast shall have an integral power tool installed inside the base compartment for its operation.(BAJAJ/ SRB/VALMONT/ PHILIPS/ PARUTHI ENGR make) Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plates and templates. Supply of 12 nos. non-integral flood light luminaries with two nos 400 W HPSVT lamps and its control gear boxes. Supply of twin dome aviation obstruction lights of with Neon spiral lamps. Supply of control panel housing 63 A TPN MCB incomer, single dial timer contactor circuit for the automatic control of luminaries, outgoing terminals and control circuit for the power tool motor. Construction of suitable shallow foundation with 1 : 2 : 4 concrete for the high mast considering the safe soil bearing capacity at site as 10 T / Sq meter at 2 metre depth with all materials and labour. Erection of the high mast with the help of suitable equipments and Wiring of luminaries with all Wiring materials and labour. provision of GI pipe earthing for high mast with 2.5 m long 40 mm dia GI pipe including connection as approved by the Deptt.)to high mast terminal with 25 x 3 mm GI strip with all materials and labour. ( 2 nos per mast require . Erection of the above panel on suitable foundation including all materials and labour.

Provision for Service charge, Meter cost and load security etc

NEW SURJYA ELECTRICAL