Maintenance and painting of boundary wall and main gate including repair and maintenance of water supply and sewerage infrastructure at Chapai Nawabgonj 132/33KV Grid Substation.

27.21.0000.000.720.07.004.26-27.08 Maintenance and painting of boundary wall and main gate including repair and maintenance of water supply and sewerage infrastructure at Chapai Nawabgonj 132/33KV Grid Substation. Parts of electricity distribution or control apparatus; Electricity distribution and control apparatus; Building demolition and wrecking work and earthmoving work; Building construction work; Works for complete or part construction and civil engineering work; Engineering works and construction works; Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork; Works for complete or part construction and civil engineering work; Construction work for water projects; Insulation work; Building installation work; Plumbing and sanitary works; Painting and glazing work; Building completion work; Repair and maintenance services of electrical and mechanical building installations;