OT-84/2025-26 of SE/GCC-II

Labour charges for erection of 230KV SF 6 circuit breakers (complete shape) with MOM box & terminal connector using crane including inter pole & control cubical wiring , evacuation , Gas filling , including other incitental charges and including testing & commissioning as directed by field Engineer.

Labour charges for erection of bus bar including fabrication and any modification of end clamp wherever necessary and as directed by the field engineer, without making bends using 75mm IPS aluminium tube

Supply and labour charges for fixing of switch end clamp for 3" Aluminium bus bar.

Supply and labour charges for fixing of switch end clamp for Twin Moose

Supply and labour charges for fixing of T clamp suitable for Twin Moose to Twin Moose.

Supply and labour charges for fixing of 'T' clamp for twin moose to 3" Aluminium bus bar.

Supply, labour charges for fabrication & erection of earth mat & earth raisers with 75x12 M.S. Flat, 65x10mm MS flat & 50x8mm MS flat including painting of joints using anti corrosive paint as directed by the field engineer.

Supply,Labour for machineries, consumables for fabrication of earth electrode 10mtr/6mtr length as directed by the field engineer at site.

Supply & labour charges for providing of 600mm mean dia 300mm height 36mm Thick cement coller for identification of earth electrode location including 1 primer coat & 2 coat of colour wash as directed by the field Engineer

Labour for laying of control cable in duct/trunch including the cost of Alu.tag for identification including the cost of excavation & re filling of trench ave 0.3M & avg.depth 0.4M for cable laying below fixed yard level if necessary. Up to 8 Core

Labour for laying of control cable in duct/trunch including the cost of Alu.tag for identification including the cost of excavation & re filling of trench ave 0.3M & avg.depth 0.4M for cable laying below fixed yard level if necessary. Above 8 core

Labour laying of control cable with suitable clamping in structure including the cost of Alu.tag for identification. Up to 8 Core

Labour laying of control cable with suitable clamping in structure including the cost of Alu.tag for identification. Above 8 core

Labour charges for providing cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition including the cost of materials involved whertever required & as directed by the field Engineer. 19mm

Labour charges for providing cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition including the cost of materials involved whertever required & as directed by the field Engineer. 25mm

Labour charges for providing cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition including the cost of materials involved whertever required & as directed by the field Engineer. 28mm

Labour charges for providing cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition including the cost of materials involved whertever required & as directed by the field Engineer. 32mm

Labour charges for termination of cable core end including the cost of cable socket (lug) ferrules straps etc as per cable schedule and as directed by field Engineer for the equipments - Breaker, CT,CVT,Isolator panel etc,.

Labour for painting of earth raisers, earth spike by green enamal paint including cost of paint (Dulex, Asian & perger preferred) & and consumables & as directed by the field Engineer.

Labour charges for erection of support/up right /under hang 230KV insulators.

Supply & labour charges for fixing of flexible copper tape/rope for interlinking panel earthing and for any other purpose or any izes , including cost of copper lugs at both ends as directed by the field Engineer.

Supply & fixing of mounting channel suitable for CBTM 5 terminal block in panel /box as required and as directed by the field Engineer.

Supply & fixing of nut type CBTM5 or equivalent terminal block in panel/box as required & as directedby the field Engineer.

Supply & fixing of disconnecting type terminal block for CT Circuits in panel/box as required & as directedby the field Engineer.

Labour charges for Fabrication and fixing of bell mouth providing jumper connection in the solid core/PT Insulators including cost of GI Pipe 50mm dia one meter & other consumables as directed by the field Engineer.

Supply & fixing of ISI mark HRC fuse holder of reputed make in panel/boxes for AC/DC Circuits wherever required and as directed by the field Engineer. 16 Amps

Supply & fixing of ISI mark HRC fuse holder of reputed make in panel/boxes for AC/DC Circuits wherever required and as directed by the field Engineer. 32 Amps

Supply & fixing of ISI mark HRC fuse holder of reputed make in panel/boxes for AC/DC Circuits wherever required and as directed by the field Engineer. 63 Amps

Supply & fixing of MCB in panel/Boxes of reputed make as directed by the field Engineer. 32 Amps (Three phase)

Supply & fixing of MCB in panel/Boxes of reputed make as directed by the field Engineer. 63 Amps (Three phase)

Supply & fixing of MCB in panel/Boxes of reputed make as directed by the field Engineer. 32 Amps (Two pole)

Labour charges for removing rust,primer coat, first & second coat painting both sides and MS board RSJoist,& yard light pole etc., including cost of enamal paint (Dulex, Asian,Berger preferred) and other consumables directed by the field Engineer

Supply of 100mm x 10mm Al.flat bars for fitting switch end clamp and wherever necessary and as directed by the field engineer.

GST for bidders outside TamilNadu (IGST)