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

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.

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).

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.