Design services, technical assistance from the designer and execution of works in order to realize the project "Establishment of natural gas distribution network in Scheia and Mironeasa communes in Iasi County"

The ASOCIATIA DE DEZVOLTARE INTERCOMUNITARA PENTRU DEZVOLTAREA RETELELOR DE GAZE NATURALE IN COMUNELE SCHEIA SI MIRONEASA in Romania from Europe region has released this tender for The works contract subject to be awarded consists of the following: Design services, technical assistance from the designer and execution of works in order to realize the project "Establishment of natural gas distribution network in Scheia and Mironeasa communes in I. Iasi County". The natural gas supply system for communes Șcheia and Mironeasa will include the establishment of the network in all localities of the communes. A. Pressure measurement regulating station. B. Natural gas supply network. C. Special works on the natural gas supply network 1. Branches to the gas network Feasibility study covers technical and economic elements related to the individual branch connections to the gas network, as these will be an integral part of the optimal operation of the gas network after the commissioning of the designed natural gas supply system. Thus, the designed gas network includes a total of 1,775 branches (760 in commune Șcheia and 1,015 in commune Mironeasa). The total length of the branch pipelines in communes Șcheia and Mironeasa along the designed network route is 17,750 m and will be made of PEHD, SDR11, Dn 32 mm. In some locations, the branch pipeline will have to cross asphalt roads within the commune, which will be protected by a protective pipeline of PEHD, 150 mm. The total length of crossings is 3,550 m. Finally, it is desired to implement an "intelligent" gas system equipped with data transmission technology. 2. Road and ditch crossings 3. Horizontal directional drilling for distribution network 4. Asphalt road demolition and reconstruction works 5. Street drainage ditch demolition and reconstruction works 6. Ballasted road demolition and reconstruction works. Total duration of the project: 24 months, including: 2 months (60 days) for design and 22 months of actual execution until the completion of works and acceptance, as well as the warranty period for the works until final acceptance (36 months). The deadline for the contracting authority to respond clearly and comprehensively to all clarification and additional information requests is 11 days before the deadline for submitting tenders. Number of days to request clarifications before the deadline for submitting tenders/candidates: 18 days. with tender notice no. 686418-2026 published on 07 Oct 2026. The tender is due to expire on 23 Oct 2026. This tender is sourced from TED Europa and is eligible for suppliers interested in Gas supply mains 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 15305231.