Maintenance and repair of electrical - high-current systems

The subject of the public contracts awarded within the established DNS will be the maintenance and repair (incl. related supplies) of high-current systems and equipment and cable routes belonging to the infrastructure managed by ŘSD s. p., to ensure their reliable operation. The aim is particularly to ensure the trouble-free operation of power supply points for the highway telematics systems (DIS – SOS, camera system, weather stations, automatic counters, individual communication units, MX distribution boards, electric barriers, VMS and traffic signs, technological rooms). The term maintenance within the established DNS includes service and maintenance work, minor repairs, electrical inspections and tests, and ensuring standby service including dispatch. These are predominantly pre-planned activities. The term repairs within the established DNS includes the removal of faults and defects, which usually require the supply of specific spare parts or entire devices, are time-consuming or require machinery. Their need is often caused by damage during a traffic accident, by third parties, atmospheric influences (thunderstorms), age, or wear and tear, etc. Within repairs, preventive replacement of systems and equipment or their parts may also be carried out. Maintenance and repairs will be carried out according to the conditions of this tender documentation and individual calls for tenders in the DNS pursuant to § 141 ZZVZ, where the subject of the contract will be specified in detail, including technical and contractual conditions. The exact scope will always be determined by a detailed budget within individual calls for tenders.