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Engineering Design Services For The Construction Of Civil Engineering Works - Preparation Of A Preliminary (Pre -Investment) Study And Conceptual Project Required For The Design And Construction Of An Underground Garage With A Car Parking Ramp In The City In The Area Under The Lane On Guro Street And Evlogi And Hristo Georgievi Blvd.. Short Description Of The Subject Of The Public Procurement, Including Volume And Quantities Data: Scope Of The Contract: Preparation Of Preliminary (Feasibility) Studies; Preparation Of Motivated Proposals For Modification Of Development Plans And Schemes; Inspection Of Existing Sites And Facilities Of The Technical Infrastructure; Preparation Of Technical Or Structural Opinions With Recommendations And Instructions Of Existing Sites And Structures; Preparation Of A Conceptual Design That Must Contain The Following Basic Components: Text Part Explanatory Note - Description Of The Concept, The Purpose Of The Parking Lot, The Basic Technical Parameters (Capacity, Number Of Levels, Types Of Parking Spaces, Etc.). Functional Solution - Analysis Of Entrances And Exits, Flow Of Movement, Pedestrian Links And Safety. Constructive Solution - A Description Of The Construction Materials And Technologies Used (Foundation, Supporting Construction, Slabs And Columns). Ventilation And Air Conditioning - Justification Of The Ventilation System, Preventing Exhaust Gases. Lighting And Power Supply - Illumination Requirements, Emergency Lighting, Electrical Installations. Drainage And Sewage - Measures To Remove Rain And Groundwater, Fire. Fire Safety - Fire Alarm Systems, Evacuation Exits, Fire Extinguishing Installations. Transport Analysis - Evaluation Of The Load Of The Existing Street Network And The Impact Of Parking On Traffic. Conclusion And Conclusions - Summary Of The Project Benefits And Recommendations. Graphic Part (Drawings) Master Plan - Placement Of The Parking Lot Relative To Existing Sites And A Street Network. Level Distribution - Plans At Each Level With Marked Parking Spaces, Entrances, Exits, Pedestrian Paths. Transport Scheme - Traffic Streams, Slope Of The Ramps, Entrances/Outputs, Maneuvering Areas. Sections And Facades - Transverse And Longitudinal Sections, Ceilings Heights, Ramp Sizes. Constructive Drawing - Supporting Elements (Columns, Slabs, Bases), Materials And Details. Ventilation And Hvac - Placement Of Ventilation Shafts, Ducts, Air Conditioning. Electrical Installations - Lighting Schemes, Emergency Lighting, Contact Groups. Fire Safety - Evacuation Exits, Fire Barriers, Sprinkler Systems. Economic Justification (If Necessary) The Indicative Value Of The Performance. Comparison Of Costs With Alternative Solutions. Assessment Of The Profitability And Return Of The Investment. The Conceptual Design Is One Of The Phases Of Investment Design, The Scope Of Which Are Regulated In Ordinance No. 4 Of May 21, 2001 On The Scope And Content Of Investment Projects. This Ordinance Determines The Requirements For The Different Phases Of Design, Including The Conceptual Design, Contain The Following Parts: 1. Geodesy Geodetic Capture Of The Terrain And The Surrounding Area. Production Of Digital Patterns On The Terrain. Shaping Drawings For Excavations, Embankments And Elements. 2. Geology And Hydrogeology Conducting
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