Renovation of the "Wierzbak" storm sewer in Poznań

45100000 – Site preparation work.

45110000 – Building demolition and wrecking work and earthmoving work.

45111200 – Site preparation and clearance work.

45112710 – Landscaping work for green areas.

45231300 – Construction work for water and sewage pipelines.

45220000 – Engineering works and construction works.

45200000 – Works for complete or part construction and civil engineering work.

45231000 – Construction work for pipelines, communication and power lines.

45232400 – Sewer construction work.

45233200 – Various surface works.

45233250 – Surfacing work except for roads.

45262600 – Miscellaneous special-trade construction work.

45330000 – Plumbing and sanitary works.

45400000 – Building completion work.

45453000 – Overhaul and refurbishment work.

45453100 – Refurbishment work.

71320000 – Engineering design services.