tender for charges for leading, lifting and transportation of iron and steel materials, from central stores to site for cooling tower-iii. , charges for marking & cutting the corroded and eroded ms hot water pipe of size 1600mm ø and its supporting structure in the existing hot water header pipe line at 11 m height for pipe replacement work [the required material will be supplied by tnpgcl]. , charges for fabrication of 1600 mm dia hot water pipe line, by cutting, bending and welding the 10 mm thick ms plate to the required size. , charges for erecting the new ms pipe of size 1600mm ø in the existing hot water header pipe line and devolution of the removed corroded and eroded pipe to central stores/mtps-i. , charges for edge preparation and welding the newly laid ms pipe of size 1600 mm ø in the existing hot water header pipe at 11 m height. , charges for petty iron works for fabrication and fixing of pipe supporting structures required for 1600mm hot water header pipe line at 11 meter height to facilitate the replacement of worn out pipe line (required 10 mm thick ms palte,200 x 75 mm ms channel and i beam will be supplied by contractor scope). , charges for providing & dismantling of scaffolding & platform arrangements required for erection, welding of ms pipe of size 1600mm ø and its supporting structure (eastern & western sides) in the existing hot water header pipe at 11 m height in cooling tower-iii by using steel poles (required scaffolding materials and its transportation to work spot from outside mtps-i are under contractor scope). , loading the mill rejects from mill reject yard area and weighing in departmental weigh bridge and transporting to cooling tower - iii hot water riser pipe area by using contractors vehicle and unloading the same. after completion of the work again loading the unloaded mill reject from cooling tower-iii area and unloaded at mill reject area. , hire charges for vehicle per ton for transporting of mill reject from mill reject yard