Three-year comprehensive annual maintenance contract (camc) for environmental control system (electrical, mechanical, water treatment plant and ro plant, excluding bms system) for 13 underground metro stations of l-2 and l-3 , and three-year..

Repair/maint of external electric system, ug cable, lt panels, street lights, cooling appliances, ro plant and misc electrical works including preventive maintenance of e/m installation electric and water supply installations at dgqa badarpur tkd

Amc of ro aquaguard hot and cold ro and uv for providing drinking water at iift kolkata campus

Repair/replacement of ro plants, filtration plant, solar water heating system and other connected works at rr units of hq 9 sect and its rr units under age (i) bhalra

Rfq for invitaon for quotaon for comprehensive amc of water soener system, ro and wc fixing for maharajas express for the tourist season 2025-26