MUNICIPALITY INFRASTRUCTURE DEVELOPMENT PROJECT MIDP-D-QCBS-1: “SITE INVESTIGATION, DETAILED DESIGN AND BIDDING DOCUMENTS FOR LUDA YANA DAM” LOT 1: TECHNICAL ACTIVITIES ON INVESTIGATION, ANALYSIS AND DESIGN OF THE LUDA YANA DAM AND POTABLE WATER TREATMENT PLANT (PWTP) LOT 3: TECHNICAL ACTIVITIES ON INVESTIGATION AND DESIGN OF WATER SUPPLY PIPELINES FROM THE PWTP TO THE WATER SUPPLY NETWORK OF THE TOWN OF PANAGYURISHTE

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MUNICIPALITY INFRASTRUCTURE DEVELOPMENT PROJECT MIDP-D-QCBS-1: “SITE INVESTIGATION, DETAILED DESIGN AND BIDDING DOCUMENTS FOR LUDA YANA DAM”  LOT 1: 	TECHNICAL ACTIVITIES ON INVESTIGATION, ANALYSIS AND DESIGN OF THE LUDA YANA DAM AND POTABLE WATER TREATMENT PLANT (PWTP)  LOT 3: 	TECHNICAL ACTIVITIES ON INVESTIGATION AND DESIGN OF WATER SUPPLY PIPELINES FROM THE PWTP TO THE WATER SUPPLY NETWORK OF THE TOWN OF PANAGYURISHTE

Employer/ Beneficiary: JV for the design of the dam “Luda Yana” D. Karavokiris and Associates Consulting Engineers SA, Edafos Consulting Engineers SA/ Ministry of Regional Development and Public Works
Implementation period: 12/2012 – 11/2016

Design parameters:

  • For LOT1: PWTP
    – Potable Water Treatment Plant /PWTP/ „Luda Yana“ (313 l/s);
    – Pumping Station – PS 1 ( for raw water 313 l/s);
    – Pressure pipelines from PS1 to PWTP site – two (2) pipelines x DN 500, with length of 885 m;
    – PS-2 (for purified water up to 260 l/s) and site water pipelines with lenght 837 m.
  • For LOT3: Water supply pipelines
    – Pressure water supply pipeline from PS 2 to Pressure Tank High zone – DN 500/450, L = 400 m;
    – Gravity water supply pipeline from Contact tank in PS 2 at PWTP to Pressure Tank Low Zone – DN 315/225, L = 1 887 m (for purified water up to 40 l/s).

Total pipeline length, part Water supply – L = 4 009 m (4,0 km).

Performed activities:

  • For LOT1: PWTP
    – Feasibility study (FS) elaboration, additional geodetic surveys, physico-chemical and microbiological analyses of raw water from water sources, water quality analysis, water demand analysis, preparation of discharge permit documentation;
    – Preliminary design – 2 options in parts Process, options analysis and selection;
    – Technical design – parts Process and SCADA;
    – Detailed design;
    – Technical specifications; Tender documents elaboration;
    – Coordination of the submitted projects with the Contracting Authority and the Engineer until the issuance of a building permit;
    – Supervision.
  • For LOT3: Water supply pipelines
    – Feasibility study (FS) elaboration, water routes options analyzes, additional geodetic surveys;
    – Conceptual design – 2 options in all design parts, options analysis and selection;
    – Technical design – all design parts;
    – Detailed design – all design parts;
    – Technical specifications; Tender documents elaboration;
    – Coordination of the submitted projects with the Contracting Authority and the Engineer until the issuance of a building permit;
    – Supervision.

Investment value of the project: 28 130 000 € (without VAT)