Quotations are hereby invited for the following: Appointment of the service provider to supply and install Aluminum flat bars and repair existing stainless-steel bars. Scope of services: The service provider shall provide the following: 1. Supply and install flat steel bars to the windows. 5400mm X 600mm x 24 Block B, 5400mm X 600mm X 24 Block C, 3600mm X 2400mm X 2 B, 3600mm X 2400mm X 2 C; 2. Supply and install security doors to the exam hall size 2250mm x 3050mm X1, Size 1600mm x 2032mm X 1; 3. Repair the existing steel balustrades by installing new steel on the missing parts; 4. New stainless-steel fillings. (投標 №110064269cn)