Design Manufacturing Supply Delivery and Erection of High Mast Type Lightning Cum Lighting Mast 25 Meter with Foundation and Fitting and Installation of Surge Arrester at new spread out type Panchmura 33KV Sub Station under SEEDN Scheme under Bankura

Amount

Design, Manufacturing, Supply, Delivery and Erection of High Mast Type Lightning Cum Lighting Mast (25 Meter) with Foundation & Fitting & Installation of Surge Arrester at new spread out type Panchmura 33/11 KV Sub-Station under SEEDN Scheme under Bankura Region in Bankura District

1.1) Supply of 25 M high mast system with its accessories. Mast shaft shall be in Four sections, hot dip galvanised and suitable for wind velocity as per IS 875 part 3 . havin Top dia 150mm & bottom dia 590mm with 710mm PCD suitable for 16 nos 32mm Stud type 1300mm long. It shall 'also include accessories for high mast including head frame, steel wire rope 6 mm dia (7/19 construction) double drum winch, Galvanised Lantern carriage arrangement 'suitable for luminaires symmetrically & its control gear boxes and lightning finial. The mast shall have an integral power tool installed inside the base compartment for its operation. (As Per approved drawing ) - 4 Nos. 1.2) Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plates and templates.( length 1300mm long, Dia 32mm, 16 nos. for each set)- 4 Set 1.3) Supply of twin dome aviation obstruction light with 2 nos.9 w LED lamp - 4Nos. 1.4) Supply of 300 Watt LED flood light with Lense having IP 66 & 200 Lumen /watt with LM 79 & LM 80 & BIS of approved make - 16 Nos. 1.5) Supply of 32 Amp control panel with power Contactor & timer and also make arrangement of suitable control circuit for operation of Mast. It also consist of suitable control for the power tool - 4 Nos. 1.6) Erection and commissioning of the high mast with the help of suitable equipment - 4 Nos. 1.7) Design and casting of suitable shallow Foundation with M-20 concrete for the high Mast considering the safe soil bearing capacity at site as 10 T/sqmtr at 2 metre depth - 4 Nos. 1.8) G.I.Pipe earthling station for high mast. ( 2 per mast is mandatory, 1 for lightning and one for electrical). Including cost of charcoal, salt & Cost of chamber, GI strip for connection & termination with structure - 8 Nos. 1.9) Installation of the above panel on suitable Foundation - 4 Nos. 1.10) Supply & Laying of 4 Core 16 Sqmm Alumunium armord cale of approved make - 240 Mtr. 1.11) Supply & laying of 50mm DWC/HDPC pipe for cale laying - 240 Mtr.

M/S. ANIL TRADERS

SILVER LINE ELECTRICALS