Tolling operation maintenance and transfer of purnea dalkhola raiganj section of nh-27 and 12 in the state of bihar and west bengal (tot bundle-22)

Tolling operation maintenance and transfer of asanpur- forbesganj- purnea section of nh-27 in the state of bihar (tot bundle-21)

Tolling operation maintenance and transfer of muzzafarpur- darbanga- asanpur section of nh-27 in the state of bihar (tot bundle-20)

Tolling operation maintenance and transfer of trichy thanjavur section of nh 83 and madurai tuticorin section of nh 38 in tamil nadu (tot bundle 19)

Tolling operation maintenance and transfer of chandikhol bhadrak section of nh 16 panikholi rimuli section of nh 20 and rimuli koida section of nh 520 in the state of odisha (tot bundle 18)

Item wise procurement and supply of spare parts of various vaccum pumps and miscellaneous items of lttd plant for a period of 12 months

Design, fabrication, supply, supervision of erection, commissioning,&#x0d training, supply of cold rolling pilger mill for ingoing tube diameter of 210 mm&#x0d maximum as per specification

Repairing of valves of condensate line steam drain lines feed water lines hp bypass spray line control valves pumps spare of 2x500 mw b tps anpara

Biennial service contract 2025to27 regarding mechanical maintenance and boiler tube leakage rectification job of unit 3 and 4 2x500mw at sgtpp