Impressed current cathodic protection - Carrefour Meylan parking lot

BlueSpine is working on the rehabilitation of the Carrefour shopping center parking lot in Meylan, Isère, with an impressed current cathodic protection system. The parking lot is unique in that it has a reinforced and prestressed concrete column-beam structure.

The structure:

Reinforced and prestressed concrete post-beam-slab structure, on three levels (ground floor, 1st floor and 2nd floor) with four prefabricated concrete access ramps .

The mission:

Recommendation and design of cathodic protection | Manufacturing and supply of equipment | Project monitoring | Performance monitoring

The project stakeholders:

• Project owner: AFUL CC Carrefour Meylan

• Project manager: CIT Ingénierie

• Technical Office: BOST Ingénierie

• Construction company: Étandex

Our intervention:

BlueSpine was approached for a complete mission to implement an impressed current cathodic protection system on the structure of the Meylan car park.

Starting with the recommendation of the structural treatment system, BlueSpine determined the installation dimensions. We then supplied all the equipment necessary for the system's implementation.

• Q-Box developed by BlueSpine: control of the installation throughout the construction site, for complete site security.

• BSCP-100 Controller developed by BlueSpine:

  • Automated and remote monitoring of the installation,

  • Intelligent current regulation,

  • Generation of normative reports for long-term monitoring.

• MMO titanium anodic system , guaranteeing efficient current diffusion and a durability of more than 50 years.

• Integrated sensors to measure corrosion potential, temperature, humidity in real time, and to evaluate protection performance.