the Project "Modernization of the Septemvri - Plovdiv railway section - part of the Trans-European railway network", Stage 2 - "Modernization of the Pazardzhik - Stamboliyski  railway section from the end of Railway Switch № 5 (km 119+624) on Track № 1 and from the end of Railway Switch № 1 (km 119+692) on Track № 2 at the eastern throat of Pazardzhik Station, to the end of Railway Switch № 3 (km 138+755) on Track № 1 and to the beginning of Railway Switch № 1 (km 138+810) on Track № 2 at the western throat of the Stamboliyski  Station, inclusive of both Ognyanovo and Stamboliyski  Stations" 

The STATE ENTERPRISE “NATIONAL RAILWAY INFRASTRUCTURE COMPANY”, Sofia, in its capacity as the Contracting Authority under the above Project, hereby certifies that the Consortium IGA – Railway Infrastructure DZZD, Varna, with Ingstroyengineering EOOD, Varna, as Lead Partner with 99.8% shareholding, in its capacity as Contractor of the Project, has completed in a timely and quality manner the above Contract № 3702 totalling 65 792 522.74 BGN (sixty-five million seven hundred and ninety-two thousand five hundred twenty-two Bulgarian levs and seventy-four stotinkas),  VAT inclusive. 

This is a I (first) category construction according to Art. 137, para. 1, item 1, letters "a" and "b" of the Spatial Planning Act (SPA), and Art. 2, para. 1, item 3 of Regulation № 1 on the nomenclature of the type of constructions, 2003. Location: National Railway network of the Republic of Bulgaria - Septemvri - Plovdiv - Pazardzhik - Stamboliyski railway section, Pazardzhik District, on the territory of Pazardzhik Municipality, and Plovdiv District, on the territory of Stamboliyski  Municipality. 

Completed under Building Permit № RS- 67/20.11.2013, issued by the Ministry of Regional Development and Public Works (MoRDPW), with a scope which includes the following substages: 

- Substage I - Modernization of Railway Section № 24 - from km 119+930 to km 127+466 between the stations Pazardzhik and Ognyanovo. Upon completion of the construction works, this Substage was handed over to the Contracting Authority by signing a Deed for establishing the acceptability of the construction (Deed 15) on 15.12.2016; 

- Substage II - Modernization of Railway Section № 25 - from km 127+466 to km 128+556 - Ognyanovo Station. Upon completion of the construction works, this Substage was handed over to the Contracting Authority by signing a Deed for establishing the acceptability of the construction (Deed 15) on 15.12.2016; 

- Substage III - Modernization of Railway Section № 26 - from km 128+556 to km 137+241 - between the stations Ognyanovo and Stamboliyski. Upon completion of the construction works, this Substage was handed over to the Contracting Authority by signing a Deed for establishing the acceptability of the construction (Deed 15) on 15.12.2016; 

- Substage IV - Modernization of Railway Section № 27 - from km 137+241 to km 138+878 - Stamboliyski Station. Upon completion of the construction works, this Substage was handed over to the Contracting Authority by signing a Deed for establishing the acceptability of the construction (Deed 15) on 23.03.2017; 

- Substage V - Overhead line at Ognyanovo Station. Upon completion of the construction works, this Substage was handed over to the Contracting Authority by signing a Deed for establishing the acceptability of the construction (Deed 15) on 15.12.2016; 

- Substage VI - Overhead line at Stamboliyski Station. Upon completion of the construction works, this Substage was handed over to the Contracting Authority by signing a Deed for establishing the acceptability of the construction (Deed 15) on 23.03.2017; 

- Substage VII - Modernization of large facilities Pazardzhik - Stamboliyski . Upon completion of the construction works, this Substage was handed over to the Contracting Authority by signing a Deed for establishing the acceptability of the construction (Deed 15) on 15.12.2016; 

The main types of engineering activities executed by IGA – Railway Infrastructure DZZD, Varna, according to Contract 3702 included: 

- Design of construction: preparation, coordination and approval of a Design with contents in accordance with Regulation 4 of MoRDPW, for the Stages: Technical Design and Detailed Design for: Modernisation of the main electrified double railway line designed for a design speed of 160 km/h, and overhead line designed for 200 km/h. (with a tolerance of +10% on these values), subject to the relevant national and European technical regulations, incl. the Technical Specifications for Interoperability. 

-    Construction works on the railway track, platforms, water drainage: a design solution for the railway track between the stations Pazardzhik-Ognyanovo and Ognyanovo-Stamboliyski has been implemented to provide a minimum distance of 4.40 m between the track centerlines of Track №1 and Track № 2 for a design speed of 160 km/h, as required by Regulation 55.