Employer/ Beneficiary: Building-Development Holding EOOD/ Municipality of Shumen
Implementation period: 06/2014 – 04/2017

• Design parameters:
• The project include:
  – Partial reconstruction the mechanical stage and construction of:
  – Biological stage;
  – Sludge line;
  – Gas line;
• WWTP with capacity of 132 000 PE and Qav.d.= 26 741 m³/h, with nitrogen and phosphorous removal, discharge into a “sensitive zone” receiver;
• Anaerobic sludge stabilization (anaerobic digester) with utilization of produced biogas;

Performed activities:

• Detailed design by all design parts;
• Design supervision;
• As-built documentation;
• Instructions for tests, start up and commissioning;

Investment value of the project: 12 271 000 € (without VAT)