Noise exposure cadastre Canton of St. Gallen - traffic survey
SWISSTRAFFIC is the project leader within the engineering consortium DEZIBEL together with the company Preisig AG. The consortium carries out the lots 3 & 4.
The basis for calculating noise pollution is traffic data, which in the present case is to be determined by means of traffic surveys and using different methods for all relevant road sections within the canton.
The individual work phases are: network analysis - survey program - implementation and evaluation survey - data extrapolation - data implementation - follow-up program surveys.
On the other hand, the quantity framework includes all higher-level services required for successful project execution - in particular:
Individual management of the work for each lot or the respective lots and management of third parties involved technical and administrative assurance of data exchange
Realisation of basic planning elements
Acquisition and exchange of data from / with third parties involved in the project
Interface management within the individual lots
Client support for the coordination of the individual lots
Client support for the implementation of the project-related quality management
Documentation of own work in the form specified by the client
General client counselling
Provision of decision-making documents for the client
Participation in meetings with the client and other contracting third parties; keep records of meetings
Network analysis - Survey program - Data extrapolation - Data implementation
Delivery of counting devices: radar, cameras etc.
Installation and execution of the counts on site together with Preisig AG
Radar surveys with and without acoustic detection