Tenders Are Invited For Construction Work - Kőbánya Load - Renovation Of The Kőbánya-Kispest Section

Construction Work - Kőbánya Load - Renovation Of The Kőbánya-Kispest Section. Renovation Of The 100 Budapest – Szolnok – Debrecen – Nyírágyháza – Záhony Railway Line, Kőbánya-Teher – Kőbánya-Kispest Section, ~ 4 Km Long, Electrified, Gap-Free, Double-Track Railway Line. The Permitted Speed For The Line Section Is 80 Km/H. The Maximum Permissible Axle Load Is 210 Kn. In Terms Of Suburban And Long-Distance Passenger Traffic, It Is One Of The Most Important Line Sections In The Country, On Which Freight Traffic Is Also Significant. Its Most Recent Comprehensive Renovation Took Place In The Early 1970S, And Accordingly The Entire Infrastructure Is Outdated, As A Result Of Which It Can Only Be Walked At A Speed Of 40-60 Km/H. The Line Of The Track Was Mostly Built In The 1940S, On A 4-5 M High Embankment Built In An Urban Environment, While It Runs At Ground Level In The Vicinity Of The Stations (Kőbánya-Teher, Kőbánya-Kispest). There Is A Large Artefact On The Section Leading Along The Embankment (Kőbányai Út). In The Area Of ​​The Island Platform Stop (Kőbánya Alóso), The Horizontal Line Is Characterized By The Widening Of The Track, And The Typical Open-Line Track Axis Distance Is 4.00 M. At The Kőbánya-Teher Station, Instead Of Switches 3 And 12 Located In The Through Main Track, A River Track Must Be Built, And The Double Track Connection Formed By Switches 8-10-12-14 Must Also Be Converted. Main Tasks To Be Performed: Railway Track (Substructure And Superstructure): - Superstructure Replacement With Earthmoving Technology, Substructure Repair, Superstructure Without Gaps: 3921 Vfm; - Bedding Screening: 3467 Vfm; - Gapless Track Replacement: 3467 Vfm; - Dilation Device Replacement: 8 Pieces; - Evasive Breakdown: 4 Groups; - Dismantling Of Double Track Connections: 1 Group; - Detour Exchange: 10 Groups; - Drainage Facilities: 1490 M2; - Replacement Of Road Crossing: 2 Pieces; - Replacement Of Pedestrian Crossing: 2 Pieces; - Writing Works: 18400 M2. - Preparation Of Necessary Technological Plans. Artifact: - Renovation Of A Steel Structure Bearing A Railway Load: 2 Pieces; - Renovation Of A Reinforced Concrete Structure Carrying A Railway Load: 1 Piece. - Preparation Of Necessary Technological Plans. Safety Device: - Mechanical Suspension And Circuit Conversion (Kőbánya-Teher I. Center): 1 Piece; - Mechanical Dependence And Circuit Conversion (Kőbánya-Teher Ii. Center): 1 Piece; - Dismantling Of Various Outdoor Equipment Due To The Elimination Of The Detour: Approx. 24 Pieces; - Demolition Of A Pair Of Traction Lines: 1700 M; - Construction Of Cable Infrastructure: Approx. 2100 M. - Preparation Of Cable Infrastructure Technology Plans Telecommunications: - Cable Protection: Approx. 750 M; - Cable Routing On Works Of Art: 12 Pieces. - Preparation Of Necessary Technological Plans. Power Current: - Replacement Of Weight Posttensioners: 24 Pieces; - Replacement Of Insulators In The Length Chains: 945 Pieces; - Protection Of Columns Against Corrosion: 8184 M2; - Replacement Of Overhead Line Chains: 9482 Fm. - Replacement Of Bypass Line: 3502 M; - Supplying All Overhead Line Disconnectors Of The Kőbánya Load Station With Electric Drives And Including Them In The Fet System: 1 Activity; - Preparation Of Necessary Technological Plans. The Following Is Under The Tender Technology Plan