France - Topographic Services

Description

As part of its rail infrastructure maintenance mission, the Lyon Regional Engineering Cluster must carry out precision topographical monitoring operations for the surveillance of engineering structures (rail bridges, road bridges, tunnels, retaining walls, etc.) or earth structures (embankments, cuttings, slopes, etc.) located in the Provence-Alpes-Côte d'Azur, Occitania, Auvergne-Rhône-Alpes and New-Aquitaine regions.These monitoring operations, as well as geodetic and metrological monitoring, are used to determine any disorders (deformations) of a structure with a slow-growing pathology on a one-off basis (annual, half-yearly, monthly or even weekly). These monitoring operations enable the PRI of Lyon to determine the maintenance programmes to be carried out on the structures. In this respect, the quality of the measurements carried out and the results provided by the service providers are of prime importance.
As part of its rail infrastructure maintenance mission, the Lyon Regional Engineering Centre must carry out precision topographical monitoring operations for the surveillance of engineering structures (rail bridges, road bridges, tunnels, retaining walls, etc.) or earth structures (embankments, cuttings, slopes, etc.) located in the Provence-Alpes-Côte d'Azur, Occitania, Auvergne-Rhône-Alpes and New Aquitaine regions.These monitoring operations, as well as geodetic and metrological monitoring, are used to determine any disorders (deformations) of a structure with a slow-growing pathology on a one-off basis (annual, half-yearly, monthly or even weekly). These monitoring operations enable the PRI of Lyon to determine the maintenance programmes to be carried out on the structures. In this respect, the quality of the measurements carried out and their results by the service providers are of prime importance. 247 engineering structures and earthworks are to be monitored annually, distributed geographically: Lot 1: 45 structures in the departments 06-83-04. As part of its rail infrastructure maintenance mission, the Lyon regional engineering centre must carry out precision topographical monitoring operations for the surveillance of engineering structures (rail bridges, road bridges, tunnels, retaining walls, etc.) or earth structures (embankments, cuttings, slopes, etc.) located in the Provence-Alpes-Côte d'Azur, Occitanie, Auvergne-Rhône-Alpes and Nouvelle-Aquitaine regions.These monitoring operations, as well as geodetic and metrological monitoring, are used to determine any disorders (deformations) of a structure with a slow-growing pathology on a one-off basis (annual, half-yearly, monthly or even weekly). These monitoring operations enable the PRI of Lyon to determine the maintenance programmes to be carried out on the structures. In this respect, the quality of the measurements carried out and their results by the service providers are of prime importance. 247 engineering structures and earthworks are to be monitored annually, distributed geographically. Lot 2: 49 structures spread over the departments 13-84-30-34-11-66. As part of its rail infrastructure maintenance mission, the Lyon regional engineering centre must carry out precise topographical monitoring operations for the surveillance of engineering structures (rail bridges, road bridges, tunnels, retaining walls, etc.) or earth structures (embankments, cuttings, slopes, etc.) located in the Provence-Alpes-Côte d'Azur, Occitanie, Auvergne-Rhône-Alpes and Nouvelle-Aquitaine regions.These monitoring operations, as well as geodetic and metrological monitoring, are used to determine any disorders (deformations) of a structure with a slow-growing pathology on a one-off basis (annual, half-yearly, monthly or even weekly). These monitoring operations enable the PRI of Lyon to determine the maintenance programmes to be carried out on the structures. In this respect, the quality of the measurements carried out and their results by the service providers are of prime importance. 247 engineering structures and earthworks are to be monitored annually, they are distributed geographically. Lot 3: 27 structures distributed over the departments 07-26-48-12-81. As part of its rail infrastructure maintenance mission, the Lyon regional engineering centre must carry out precision topographical monitoring operations for the surveillance of engineering structures (rail bridges, road bridges, tunnels, retaining walls, etc.) or earth structures (embankments, cuttings, slopes, etc.) located in the Provence-Alpes-Côte d'Azur, Occitania, Auvergne-Rhône-Alpes and Nouvelle-Aquitaine regions.These monitoring operations, as well as geodetic and metrological monitoring, are used to determine any disorders (deformations) of a structure with a slow-growing pathology on a one-off basis (annual, half-yearly, monthly or even weekly). These monitoring operations enable the PRI of Lyon to determine the maintenance programmes to be carried out on the structures. In this respect, the quality of the measurements carried out and their results by the service providers are of prime importance. 247 engineering structures and earthworks are to be monitored annually, distributed geographically. Lot 4: 28 structures distributed over the departments 42-69-03-63-15-43. As part of its rail infrastructure maintenance mission, the Lyon regional engineering centre must carry out precision topographical monitoring operations for the surveillance of engineering structures (rail bridges, road bridges, tunnels, retaining walls, etc.) or earth structures (embankments, cuttings, slopes, etc.) located in the Provence-Alpes-Côte d'Azur, Occitanie, Auvergne-Rhône-Alpes and Nouvelle-Aquitaine regions.These monitoring operations, as well as geodetic and metrological monitoring, are used to determine any disorders (deformations) of a structure with a slow-growing pathology on a one-off basis (annual, half-yearly, monthly or even weekly). These monitoring operations enable the PRI of Lyon to determine the maintenance programmes to be carried out on the structures. In this respect, the quality of the measurements carried out and of the results provided by the service providers is of prime importance. 247 engineering structures and earthen structures are to be monitored annually and are distributed geographically. Lot 5: 54 structures distributed over the departments 38-05-73. Within the framework of its mission of maintenance of railway infrastructures, the regional engineering pole of Lyon has to carry out precise topographical follow-up operations for the monitoring of engineering structures (rail bridge, road bridge, tunnel, retaining wall...) or earth structures (embankments, cuttings, slopes...) located in the regions Provence Alpes Côte d'Azur, Occitanie, Auvergne-Rhône-Alpes and Nouvelle-Aquitaine.These monitoring operations, as well as geodetic and metrological monitoring, are used to determine any disorders (deformations) of a structure with a slow-growing pathology on a one-off basis (annual, half-yearly, monthly or even weekly). These monitoring operations enable the PRI of Lyon to determine the maintenance programmes to be carried out on the structures. In this respect, the quality of the measurements carried out and their results by the service providers are of prime importance. 247 engineering structures and earthworks are to be monitored annually, distributed geographically. Lot 6: 39 structures distributed over the departments 74-01. As part of its mission to maintain railway infrastructures, the Lyon regional engineering centre must carry out precision topographical monitoring operations for the surveillance of engineering structures (rail bridges, road bridges, tunnels, retaining walls, etc.) or earth structures (embankments, cuttings, slopes, etc.) located in the Provence-Alpes-Côte d'Azur, Occitanie, Auvergne-Rhône-Alpes and Nouvelle-Aquitaine regions.These monitoring operations, as well as geodetic and metrological monitoring, are used to determine any disorders (deformations) of a structure with a slow-growing pathology on a one-off basis (annual, half-yearly, monthly or even weekly). These monitoring operations enable the PRI of Lyon to determine the maintenance programmes to be carried out on the structures. In this respect, the quality of the measurements carried out and their results by the service providers are of prime importance. 247 engineering structures and earthworks are to be monitored annually, distributed geographically. Lot 7: 5 structures distributed over the departments 33-64-40-47-82-32-65-09-31-16-17-87-23-19-24-46.

Opportunity closing date

21 September 2020

Value of contract

to be confirmed