Reconstruction of station tracks and switches in ŽST Strakonice - ZL no. 9-16

The subject of the contract is the execution of additional construction works on 14 construction objects (SO), three operational ensembles (PS) and the design of traffic measures, based on additional requirements of the Transport Department of the Strakonice MÚ and the Police of the Czech Republic. At SO 102 Železniční spodek, on the basis of a geotechnical assessment of the excavated soil in ŽST Strakonice, it is recommended to implement a sleeper bed and a reinforced sleeper bed structure in km 272.400 - 272.732 in an odd group of station tracks using the technology of replacing the 0.20 m thick layer of the ground plane with excavated material from the original track bed, in accordance with the recommendation of the designer and the company performing geotechnical supervision of the Customer. In the case of six SO and one PS, the subject of the order concerns the chapters of high-current technology, power stations, HV and LV distributions, lighting and remote control. Construction object SO 501 The control scheme of track alignment and traction connection must be implemented in accordance with the fundamental change of the ČSN EN 34 2614 standard, which concerns the area of ​​electrical equipment, security equipment and has an impact on the railway top (insulated joints). The subject of the order is also the addition of an additional air conditioning unit (PS 211C Air Conditioning) to the Transport Office, the measured temperature values ​​do not correspond to the provisions of Government Regulation No. 93/2012, which amended Government Regulation No. 361/2007 Coll. as amended by Government Regulation No. 68/2010. Additional construction work also concerns part SO 101 Railway Overhead and SO 101.1. Railway top – tracks No. 301, 303, when there is a change in the specification of atypical sleepers in front of and behind the switches, the use of anti-corrosion fasteners under the crossing structures and a change in the volume of gravel. They also relate to part SO 111.1 Roofing of the exit - extension between VB (dispatch building) and DK (transport office), when it is necessary to modify the structural layout of the roof and use a different material than was originally considered in the documentation. The subject of the contract also refers to part SO 117 – Technological building and 117.3. Technology building - electrical engineer Place of performance: Praha Contract type: Stavební práce