Bulgaria – Road construction works – „Ремонт паважна настилка на ул. „Стара планина“ от кръстовище с ул. „Оборище до кръстовище с ул. „Рила“ , от ОТ211 до ОТ307, гр. Перник“

The subject of the current public procurement is: "Repair of the paved surface of ul. „Stara planina“ from the intersection with ul. „Oborishte“ to the intersection with ul. „Rila“, from OT 211 to OT 307, Pernik." Existing condition The section of ul. Stara planina designated for the repair of the paved surface has damaged transverse and longitudinal slopes, impaired drainage and load-bearing capacity due to multiple patch repairs. This results in water retention on the road surface and further destruction of the road surface. MAIN TYPES OF WORKS. The public procurement includes the performance of the following activities: - Demolition and cleaning of paving from the paved surface - Excavation of compromised base of the road surface incl. loading and transport to depot. - Delivery and laying of crushed stone 0-32 for base, incl. compaction. - Repair of street paved surface /without the value of the paving/, incl. tamping and sand - Mechanical excavation - Delivery and laying of crushed stone for base 0-63, incl. compaction. - First bitumen pour - Delivery and laying of asphalt concrete non-compacted mix for bottom layer 5cm - Delivery and laying of asphalt concrete compacted mix for top layer 4cm - Delivery and installation of concrete curbs 15/25/50 - Raising/lowering RS - Raising/lowering DS - Loading and transport to depot of construction waste - Temporary organization and traffic safety. A detailed description of all planned activities is contained in the technical specification and quantitative-cost estimates attached to the documentation.