Annual cleaning and maintenance work of the corridors, elevator lobbies, stairs, emergency exit stairs and canteen building, Printing Press, COOAC of the along with rooms and ancillary civil works.

OM.10 Annual cleaning and maintenance work of the corridors, elevator lobbies, stairs, emergency exit stairs and canteen building, Printing Press, COOAC of the along with rooms and ancillary civil works. Plumbing and sanitary works; Building installation work; Floor and wall covering work; Repair and maintenance services of building installations; Repair, maintenance and installation services; Miscellaneous repair and maintenance services; Accommodation and office services; Miscellaneous services; Accommodation services; Private households with employed persons; Services of commercial and industrial workers;Repair and maintenance services of electrical and mechanical building installations;Repair and maintenance services of central heating;Repair and maintenance services of cooler groups;Repair and maintenance services of escalators;Lift-maintenance services;Repair services of jewellery;Repair services of leather personal goods;Repair services of garments and textiles;Repair and maintenance services of weapons and weapon systems;Repair and maintenance services of furniture;Repair and maintenance services of musical instruments;Repair and maintenance services of playground equipment;Repair and maintenance services of hotel and restaurant equipment;Services of commercial workers;Services of industrial workers;Manpower services;Domestic services