Baltica 2+3 - Geotechnical Investigation Detailed Design 2022

Description

The tender procedure includes the following scope ("Scope of Services"): - static seabed CPTU (<30 m), with seismic measurements - static down the hole CPTU (<45 m), wit dissipation tests and geophysical borehole logging Optional - down the hole borehole sampling (<40 m sample collection), with all samples retained in tubes – no testing required offshore, only tube end logging - static seabed CPTU (<6 m) - vibrocore (<6 m) - TRT (<6 m) Lot 1: Baltica 2+3 - Geotechnical Investigation Detailed Design 2022 (Baltica 2) Lot A: • Name: Baltica 02 Offshore Wind Farm (“BAL02") • Contracting Entity: Elektrownia Wiatrowa Baltica 2 SP Z O.O • Location: Baltic Sea • Scope (“Scope of Services”) Main Scope - BAL02 (WTG) - Between 100 and 125 x static seabed CPTU (<30 m) o With up to 5 with seismic measurements - Between 100 and 125 x static down the hole CPTU (<45 m) o With up to 5 with single dissipation tests o With up to 5 with borehole geophysical logging (including P-S logging) (<40 m) Optional Scope 1 - BAL02 (WTG) - Down the hole borehole sampling (<40 m sample collection) (<5 BH locations) o All samples retained in tubes – no testing required offshore, only tube end logging Optional Scope 2 - BAL02 (Inter-array Cables) - Between 20 and 30 x static seabed CPTU (<6 m) - Between 20 and 30 x vibrocore (<6 m) - Between 10 and 15 x TRT (<6 m) Lot 2: Baltica 2+3 - Geotechnical Investigation Detailed Design 2022 (Baltica 3) Lot B:• Name: Baltica 03 Offshore Wind Farm (“BAL03") • Contracting Entity: Elektrownia Wiatrowa Baltica 3 SP Z O.O • Location: Baltic Sea • Scope (“Scope of Services”) Main Scope - BAL03 (WTG) - Between 70 and 85 x static seabed CPTU (<30 m) o With up to 5 with seismic measurements - Between 70 and 85 x down the hole seabed CPTU (<45 m) o With up to 5 with single dissipation tests o With up to 5 with borehole geophysical logging (including P-S logging) (<40 m) Optional Scope 1 - BAL03 (WTG) - Down the hole borehole sampling (<40 m sample collection) (<5 BH locations) o All samples retained in tubes – no testing required offshore, only tube end logging Optional Scope 2 – BAL 03 (Inter-array Cables) - Between 15 and 20 x static seabed CPTU (<6 m) - Between 15 and 20 x vibrocore (<6 m) - Between 10 and 15 x TRT (<6 m)