Multi-awarding framework agreement for inspection services of the interior of penstocks for all SHEM sites.
Duration of 3 years renewable 1 time for 3 additional years.
- Opening of the Manholes
- Interior visit of the penstocks including:
- Visual inspections + PT checks + thickness measurements
- Work on ropes + work in confined spaces
- Taking photos and writing reports
- Application of corrosion protection
- Asbestos and lead sampling