Groundwater monitoring services 2027–2029 (2030–2031)

Summary

The City of Lahti is procuring groundwater monitoring services for Lahti and Hollola for 2027–2029, with an option to extend the contracts for 2030–2031. The procurement is divided into two lots: sampling and reporting services, including water and soil-gas sampling and groundwater-level measurements; and laboratory analysis of water and soil-gas samples, including transfer of results to monitoring and environmental information systems. In March 2026, the joint monitoring programme covered 31 sites and 86 groundwater wells or observation wells. The estimated value is €70,000–75,000 per year; actual quantities may vary.