Tenders Are Invited For Engineering Design Services - Project Design Construction Of Domestic Sewage And Its ... in Bulgaria

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Engineering Design Services - Project Design Construction Of Domestic Sewage And Its Adjacent Facilities In The Southern Part Of Troyan. It Is Planned To Develop An Investment Project For The Construction Of Domestic Sewage And Its Adjacent Facilities In The Southern Part Of The Town Of Troyan. The Project Covers A Part Of The City Of Troyan Within The Scope Of The Settlement (Under Regulation) From Ot 974 To Ot 2100 Along Gen. Kartsov Street, 6 September Street, Tiha Street, The Site Of The Former Unitech Plant, Golyama Ribna Street, Gh. Smirnenski With Adjacent Streets, Hlebozavod Site, Ambaritsa Street And Stoyu Komitata Street. The Design Team Should Propose Two Options In The Conceptual Project Phase: Technical Feasibility: The Clearest Possible And Technologically Simplified Project Solutions, Without Regard To The Ownership And Status Quo Of The Properties In Which They Will Be Implemented. According To Economic Expediency: Project Decisions Should Be In Line With Maximum Avoidance Of Future Expropriation Procedures For Reallocation Of Agricultural Properties And Opening Of New Streets. The Text Part Should Include A Technical-Economic Comparison Of The Two Routes And An Analysis Of The Advantages And Disadvantages. Graphic Images To Be Presented In M ​​1:1000. Sewer Design To Be Done With Modern Piping Systems Made Of Polyethylene Or Polypropylene. The Main Collecting Sewer Collector Should Be Included In The First Existing Shaft On Gen. Kartsov Street. To Propose Options For The Types Of Sewerage, Such As For Surface Water Sewerage Should Be Provided Only After Assessing That There Is No Other Technical Possibility. To Offer, If Possible, The Most Economical Solutions For Construction And Operation, Including Alienation Of Properties Along The Route, Type Of Pipes And Diameters. The Project Must Provide For Phased Construction On The Basis Of Technological Integrity, With The Determination Of A Priority Stage For Implementation. A. Phase 1: Pre-Project, Pre-Investment Studies 1. Feasibility Studies. 2. Clarification Of The Investment Intention. Conceptual Project Containing The Following Parts: ​​​​​​​​​​​1. Sewerage - Sewerage 2. Construction Of Sewerage 3. Geodetic 4. Engineering Geological And Hydrogeological Surveys 5. Engineering Hydrological Survey 6. Underground Sewage Pumping Stations (Kpst) - Technological (Waterworks) Of Kpst, Constructive Of Kpst; Electro Kipia Of Kpst; Heating, Ventilation And Air Conditioning Of Kpst. B. Phase 2: Technical Design In The Technical Design Phase It Is Necessary To Develop The Following Parts: ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ (Puso) Part: Temporary Traffic Organization. The Project Parts Of The Technical Project Of The Sewage Network Must Be Developed In Accordance With Ordinance No. Rd-02-20-8 Of 17.05.2013 On The Design, Construction And Operation Of Sewer Networks And In Accordance With Ordinance No. 4 Of 2001 On The Scope And Content Of Investment Projects (Dj,

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