Tender For repairing, deep cleaning and overhauling of existing defective acs in s&t equipment rooms along with annual maintenance contract of all ac machines installed at different s&t equipment rooms of blue line in metro railway, kolkata for a period of two years.
Tender For corrigendum : survey, design, engineering, supply, installation, testing, commissioning of ground mounted, grid connected solar photovoltaic system for belgachia ta quarter, patipukur store & noapara vaccant land in metro railway, kolkata
08 Nov, 2025
