Excavation and Ground Engineering Works

This German public tender in Leimen, Baden-Württemberg, concerns excavation and ground engineering. The practical work involves creating a construction pit, installing shoring (Baugrubenverbau, Spritzbetonausfachung: 600m2) and large bored piles (Großbohrpfähle: 45m3), ground stabilization using jet grouting (Unterfangung - Düsenstrahlverfahren: 120m3), demolition and disposal of existing asphalt and paved surfaces (1000 m2), and excavation of 8600m3 of soil. The extremely short deadline (one week from publication) indicates a fast-track project or a pre-qualified supplier list.

The scale of the project is moderate, suitable for a regional contractor specializing in groundworks and foundation engineering. Key complexity indicators are the combination of shoring, piling, and jet grouting, suggesting challenging ground conditions or a need for significant stability. The quantities involved (especially the jet grouting and the relatively small volume of bored piles) suggest a localized but potentially technically demanding intervention.

The absence of a published value is typical in some preliminary announcements, but given the scale, interested contractors should attempt to ascertain the budget before committing significant resources to bidding.