Annual maintenance of water purifiers (total 6 nos) located at different floors at purta bhavan, salt lake, during the year 2024-2025.

Urgent repairing and restoration of damaged floor tiles, acp covering within corridor at different floors of purta bhavan, salt lake, kolkata-91 during the year 2024-25

Annual comprehensive, prive and corrective maintenance contract of different type ac machines at purta bhavan, salt lake, kolkata-91

Cleaning and disinfecting over head and underground reservoir at purta bhavan, salt lake, during the year 2026-2027 (one year).

Repair and renovation to the room no 401 of 4th floor at purta bhavan, salt lake during the year 2024-25

Renovation/ con of toilet blocks at vidyut bhavan, salt lake

Yearly maintenance and repair works of different offices at purta bhavan, during the year 2024-2025 (s and p works)

Yearly maintenance and repair works of different offices at purta bhavan, during the year 2025-2026 (s and p works).

Emergent repair of distressed area of ceilings, beams for safety precautionary work to the building users in different floors of east block at bikash bhavan, salt lake city, kolkata-91, during the year 2023-2024.

External repair, renovation and painting along with retrofitting of a few distressed column at basement of purta bhavan, salt lake, kolkata - 700 091 under bidhannagar west division, p.w. dte. during the year 2023-2024.