INTEGRATED WATER CYCLE PLEVEN – DOLNA MITROPOLIYA

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INTEGRATED WATER CYCLE PLEVEN – DOLNA MITROPOLIYA

Employer/ Beneficiary: Eco-Project 2000 OOD/ Municipalities of Pleven and Dolna Mitropoliya
Implementation period: 12/2011 – 05/2013

Design parameters:

  • Agglomeration of Pleven:
    – Reconstruction and modernization of WWTP with capacity of 130 670 PE, with nitrogen and phosphorus removal, discharge into a “sensitive zone” and anaerobic sludge stabilization with biogas utilization; Solar installation to cover complete electricity costs of the plant; Preparation of technical assistance for the complete reconstruction of the water supply and sewerage network of the city;
    – Partial rehabilitation of main sewer collector to the WWTP – 2 km (total length 10 km);
  • Agglomeration of Dolna Mitropoliya:
    – Rehabilitation of water supply network – 25 km;
    – New domestic sewerage network – 24 km;
    – New stormwater sewerage network – 1,3 km.
  • Agglomeration of Trastenik:
    – Rehabilitation of water supply network – 37 km;
    – New domestic sewerage network – 38 km;
    – New domestic sewerage pumping station – 1 pcs.;
    – New domestic sewerage collector – 6,5 km;
    – New stormwater sewerage network – 1,1 km.
  • Agglomeration of Bukovlak:
    – Rehabilitation of water supply network – 14 km;
    – New domestic sewerage network – 13 km;
  • Agglomeration of Yasen:
    – Rehabilitation of water supply network – 11 km;
    – New domestic sewerage network – 17 km;
    – New domestic sewerage pumping station – 1 pcs. with pressure pipeline – 4,6 km;
    – New stormwater sewerage network – 0,8 km.

Performed activities:

  • Preparation of Regional Feasibility Study (RFS) for collection of wastewater from 5 agglomerations of the municipalities of Pleven and Dolna Mitropolia and their treatment in a common WWTP, according to the Jaspers criteria for a “major project”, including:
    – Data collection and analysis;
    – Assessment of all existing works and projects, including a regional master plan;
    – Determination of agglomerations;
    – Considering the options for centralized and decentralized wastewater treatment;
    – Analysis of current situation and projections – drinking water treatment, water supply networks (internal and external), sewerage networks, wastewater treatment;
    – Industrial wastewater discharge;
    – Sludge management plan;
    – Design parameters;
    – Option analysis;
    – Aggregated unit costs;
    – Project presentation and investments prioritization;
    – Financial and economic analysis (Cost-benefit analysis);
    – Institutional analysis;
    – Environmental impact assessment;
    – Procurement strategy and implementation plan;
    – Application form elaboration.

Investment value of the project: 79 762 000 € (without VAT)