Periodical cleaning and disinfecting of over head tank and underground reservoir at nsati complex, salt lake, during the year 2025-2026 (one year).

Yearly maintenance work of bidhannagar north thana complex, salt lake, kolkata-91 during the year 2024-2025 both (s and p works) and (r and b works)

Construction of electrical power cable trench surrounding teesta hostel building due to restoration of electrical cable fault at nsati complex, salt lake, during the year 2024-2025

Removal of rubbish, debris and leaves from nsati campus and disposal the same beyond the municipal area, salt lake, during the year 2024-2025.

Removal of rubbish, debris and leaves from nsati campus and disposal the same beyond the municipal area, salt lake, during the year 2023-2024

Removal of rubbish, debris and leaves from nsati campus and disposal the same beyond the municipal area, salt lake, during the year 2025-2026.

Day to day petty repair and maintenance of all common toilet blocks and attached toilet in north and south block from ground floor to 10th floor at different floors of bikash bhavan,salt lake,kol-91,during the year 2025-26(s and p works)

Maintenance and repairing of s and p works for 2(two) room blocks of shyamali housing estate,salt lake, kolkata-64,during the year 2024-2025

Repair and renovation of stair wall cladding of g plus 7 building at nsati, block fc, sector iii, salt lake, kolkata 700106 during the year 2023-2024

Day to day maintenance of building works and s and p works of alipurduar district hospital half yearly from march&amp#x0d 2024 to august 2024 during the year 2023-24.