labour charges for the dismantling of equipments, bus bars, jumpers, insulators & lattice equipment structures in 230 kv abandoned yard for facilitating the dismantling of ah towers with wc booms & vc columns & booms for re-erection at ongoing 230 / 110 kv vembakkam ss.-labour charges for dismantling of various lattice support structures and handover to the operation wing in good condition including the cost of all labour, lead, lift etc., complete as directed by the dept.engineer at site. light section structure. ( sectional weight below 14kg / m ) 2 labour charges for dismantling of various lattice support structures and handover to the operation wing in good condition including the cost of all labour, lead, lift etc., complete as directed by the dept.engineer at site. las / bus bar / switch support insulator 3 labour charges for dismantling of various lattice support structures and handover to the operation wing in good condition including the cost of all labour, lead, lift etc., complete as directed by the dept.engineer at site. 75mm ips al tube without making bends 4 labour charges fordismantling of strung bus and handover to the operation wing in good condition including the cost of all labour, lead, lift etc., complete as directed by the dept. engineer at site. 5 labour charges fordismantling of droppersand handover to the operation wing in good condition including the cost of all labour, lead, lift etc., complete as directed by the dept. engineer at site. 6 labour charges fordismantling of jumpersand handover to the operation wing in good condition including the cost of all labour, lead, lift etc., complete as directed by the dept. engineer at site. 7 labour charges fordismantling of tension insulatorsand handover to the operation wing in good condition including the cost of all labour, lead, lift etc., complete as directed by the dept. engineer at site. 8 labour charges fordismantling of suspension insulatorsand handover to the operation wing in good condition including the cost of all labour, lead, lift etc., complete as directed by the dept. engineer at site. 9 gst for bidders within tamilnadu 10 sgst 11 cgst 12 gst for bidders outside tamilnadu ( igst )