Supply and Erection of 20mtr High Mast System for railway yard and supply of 12Mtr High Mast System for CHP ,PH 1 and 2 ,SSTPP, Dongalia

SUPPLY PART FOR 20 Mtr High Mast )

Supply of 20M high mast shaft in two sections suitable for 47 m/sec wind speed, with raising lowering system comprising, head frame, luminaries carriage suitable to install 8 nos luminaries in symmetrical arrangement, double drum winch, 6mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightening finial. (Wiring material from JB to individual luminaries & MCB in base compartment are not included and are a part of installation).

Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template

Supply of Warm white LED Flood Light Fittings Type: BENP 20FL 350W LED/50D specially design for High Mast Lighting Purpose to focus proper light from 20Mtr Height High Mast. Fitting should be Extruded aluminum housing cum heat sink made of pressure die cast aluminum body with end covers and High power discrete LED’s with secondary lenses for optimum optical performance, Different beam distribution should be available to optimized utilization of energy as per application areas. Driver with in-built protection against surge voltage (upto4.5kV), open/short-circuit. Colour:- Golden yellow Suitable for coal dust

Supply of LED type single dome aviation obstruction light. Colour:- Red Colour

Supply of outdoor stand mounted feeder pillar with 32A TPN MCB incomer, single dial time switch, 25A TP contactor for the automatic switching of luminaries, power tool control with 2 no 9A contactors and raise lower push button, Incoming 35 sq. mm and outgoing 16 & 2.5 sq. mm terminals.

Supply Part for 12Mtr High Mast System

Supply of 12M high mast shaft in one section suitable for 47 m/sec wind speed, with raising lowering system comprising, head frame, luminaries’ carriage suitable to install 08 nos luminaries in symmetrical arrangement. Supply of double drum winch, 5mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightening finial. (Wiring material from JB to individual luminaries & MCB in base compartment are not included and are not a part of installation). Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template. Supply of outdoor stand mounted feeder pillar with 63A TPN MCB incomer, single dial time switch, 45A TP contactor for the automatic switching of luminaries, power tool control with 2 no 9A contactors and raise lower push button, Incoming 35 sq. mm and outgoing 16 & 2.5 sq. mm terminals.

Supply of LED floodlight 200W LED. Type- BJFL or Equivalent Colour:- Golden yellow Suitable for coal dust

Supply of 6W LED type single dome aviation obstruction light. Colour:- Red Colour

ERECTION PART For 20 Mtr High Mast System

Construction of shallow foundation with M20 grade concrete for the highmast considering the safe soil bearing capacity at site as 10 T/sqmtr. at 2 meter depth with all materials and labour (for 20 Mtr High mast System)

Erection of the high mast with the help of suitable tools and plants, wiring of luminaries with all wiring materials like PVC insulated PVC sheathed flexible cable of suitable copper conductor cores of 1.5 sq. mm, lugs, MCB and all labour.(for 20 Mtr High mast System)

Provision of GI pipe earthing for High mast with 2.5 M long 40 mm dia. GI Pipe including connection to High mast earth terminal with 25 x 3 mm GI flats with all materials and labour. (2nos per mast required)(for 20 Mtr High mast System)

Installation of the mast feeder pillar by grouting the stand in concrete.(for 20 Mtr High mast System)

INDIAN INDUSTRIAL EQUIPMENTS

M/s. D R Construction