Water proofing treatment by providing and filling up the gaps between the wall surface and aluminium members along the periphery of s with sealant for main office building and annex building of zoological survey of india, new alipore, kolkata.

Water proofing treatment of roof at main building and at bungalow of director at icar-cifri, barrackpore, kolkata - 700120

Rmo of em services at zoological survey of india, new alipore, kolkata during 2025-26. (sh: supplying and installation of fire extinguisher i/c refilling and refitting of existing fire extinguisher at main and annex building.)

A/r m/o for laboratory cum office main building at zoological survey of india, new alipore, kolkata. during -2025-26. sh:- day to day maintenance of main building, annex building for sanitary water supply and external services- tank cleaning, drain cleaning, rubbish cleaning and misc. civil works.

Operation, maintenance, management of heritage cafe and setting up of temporary food kiosk and its operation, maintenance, management at zoological garden, alipore, kolkata.

Kolkata police hospital ------ roof treatment work by app membrane to stop water leakage at main building and annex building at kolkata police hospital, kolkata - 25 during the year 2023-24._civil work.

Exterior finishing of new examination building and drycleaning of curtains , silicone filling in gaps of s, anti-termite treatment and other allied works in vice regal lodge, university of delhi.

Water proof treatment and repair works to the roof of department of management stus main building and annex building

Water proofing treatment of studio block and main entrance hall, at air sec-34 d chandigarh.

Water proofing treatment for terminal building cityside and airside canopy portion and roof of administrative building at bagdogra airport.