Increased by obema to long leveler on PAVETS Chaira from the city to the Yazovir Jadenitsa and a reversible pressure tunnel for the connection with the Yazovir Chaira ref No 26IP-R19A101

The NATIONAL ELECTRIC COMPANY EAD in Bulgaria from Europe region has released this tender for The subject of public procurement includes execution of construction and installation work and production of executive documentation for the project Increased by volume for the length of the equalizer on the PAVEC Chaira from the fence to the Yazovir Jadenitsa and reversed the pressure tunnel for the connection with Yazovir Chaira The main features of the project are The firewall and adjacent structures including the injection gallery Shakhtov sliver with drainage gallery waste stream and energy absorber Main publisher Control measuring system Malka VEC on eco-friendly water Nasip for fortification on the shore on Yazovirnoto Ezero in zonata on the Yadenishki fault Fortified at Svla ische in the area a warehouse was temporarily blown up to the Yadenica site Anti-erosion protection on the slope above the energy absorber on the yazovirnate wall up to the junction from the corona to the stenate Anti-erosion protection on the slopes at the operational point along the left brig on the river Jadenica section from km 4 860 to km 5 770 Correction on the river Yadenica trace yazovirnata wall Attached to the constant power supply consumers km of a regional reserve of 20 kV during the period of operation and storage reserves Reversible pressure tunnel and adjacent junctions with podobekti Reversible pressure tunnel The entrance is Yadenitsa Savachna mine Jadenitsa Savachna mine Chaira The systems are protected and installed on tunnels from the hardware camera and tunnels for access to the hardware camera The seer for access to the reversible pressure tunnel Izmestvane to the water supply system behind PAVETS Chaira from the Manavsko dere Exploitation areas Service center Physical protection system The execution is made according to the manufacturer and approved by the Owner and the Ministry for Regional Development and Improvement of the Work Project technical specification incl additional technical penalties against the Claimant for damages A project will be developed for execution on the project with additional instructions regarding pricing and technical requirements that will still be provided from the application for participation in the admission of candidates - for the manufacture of the offer with tender notice no. 668556-2026 published on 07 Oct 2026. The tender is due to expire on 04 Nov 2026. This tender is sourced from TED Europa and is eligible for suppliers interested in Dam construction work. Interested bidders can obtain further information including complete bid documents or ways to participate by registering on Tender Impulse and referencing via Tender Impulse ID 15294985.