Tamil Nadu Transmission Corporation Limited

Tamil Nadu Transmission Corporation Limited has published Labour charges for erection of control cable termination, glanding for breakers,CT,CVT,LAS, Isolator,Control and Relay panelto carry out balance worksfor Extension of additional 230KV Bay 5 at 400/230/110KV Sholinganallur SS for supply extension to 230KV KitzparkSS. => Limited; 1 Supply, labour charges for fabrication & erection of earth mat & earth raisers with 75 x 12 M.S. Flat , 65 x 10mm MS Flat & 50 x 8mm MS Flatincluding painting of joint using anti corrosive paint as directed by the field Engineer. 2 Supply & labour charges forproviding of 600mm mean dia 300mm height 36mm Thick cement coller for identification of earth electrodelocation including 1 primer coat & 2 coat of colourwash as directed by the field Engineer 3 Laying of control cable with suitable clamping in structure including the cost of Alu. Tag for identification. upto 8 core 4 Laying of control cable with suitable clamping in structure including the cost of Alu. Tag for identification. Above 8 core 5 Supply and Labour charges for providing cable gland of suitable sizeincluding 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 6 Supply and Labour charges for providing cable gland of suitable sizeincluding 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 7 Supply and Labour charges for providing cable gland of suitable sizeincluding 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 8 Supply and Labour charges for providing cable gland of suitable sizeincluding 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 9 Supply and Labour charges for termination of cable core end including the cost of cable socket (lug) ferrules straps etc as per cable scheduleand asdirected by field Engineer for the equipments - Breaker, CT,CVT,Isolator panel etc,. 10 Labour for painting of earth raisers, earth spike by green enamal paintincludingcost ofpaint (Dulex, Asian & perger preferred) &and consumables & as directed by the fieldEngineer. 11 Labour charges for erection of support/up right /under hang 230KV insulators. 12 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 copperlugs at both ends asdirected by the field Engineer. 13 Suply & fixing of mounting channel suitable for CBTM 5 terminal block in pannel /box as required and as directed by the field Engineer. 14 Supply & fixing of nut type CBTM5 or equivalent terminal block in panel/box as required& as directedby the field Engineer. 15 Supply & fixing of disconnecting typeterminal block for CT Circuitsin panel/box as required& as directedby the field Engineer. 16 Supply & Labour charges forerection ofB Class G.I pipe for extension of tandem/down pipe for AB Switches and for any other purpose wherever reqauired and as directed by the field Engineer.Including cost of G.I.Pipe. 25mm dia 17 Supply & Labour charges forerection ofB Class G.I pipe for extension of tandem/down pipe for AB Switches and for any other purpose wherever reqauired and as directed by the field Engineer.Including cost of G.I.Pipe. 32mm dia 18 Supply, erection and labour charges of 100mm x 10mm Al.flat bars for fitting switch end clamp and wherever necessary and as directed by the field engineer. 19 Supply & fixing of ISI mark HRC fuse holder ofreputed make in panel/boxesfor AC/DC Circuits wherever required and as directed by the field Engineer. 16 Amps 20 Supply & fixing of ISI mark HRC fuse holder ofreputed make in panel/boxesfor AC/DC Circuits wherever required and as directed by the field Engineer. 32 Amps 21 Supply & fixing of ISI mark HRC fuse holder ofreputed make in panel/boxesfor AC/DC Circuits wherever required and as directed by the field Engineer. 63 Amps 22 Supply & fixing of MCB in panel/Boxes of reputed make as directed by the field Engineer. 32 Amps (Three phase) 23 Supply & fixing of MCB in panel/Boxes of reputed make as directed by the field Engineer. 63 Amps (Three phase) 24 Supply & fixing of MCB in panel/Boxes of reputed make as directed by the field Engineer. 32 Amps (Two pole) 25 Labour charges for Loading, Un loading & transportation of materials / equipments including hire charges for crane wherever required.Fragile 26 Supply and labour charges for fixing of T clamp for Twin moose to 3 Alu. Bus bar . Last date of submission for this tender is 2025-10-15. This is a Control Cable tender in Sholinganallur, Tamil Nadu