GTK intends to procure a Multichannel Seismic system for marine geological surveys conducted mainly on GTK’s survey vessel in the Baltic Sea environment. The system consists of a Source, a Streamer, and a Depth Control system. The offer may contain one or several items, which will be weighted and evaluated independently. The requested options for any of these items are non-mandatory.

Part 1: SOURCE

Description: Impulsive seismic sound source operated with pressurized air.

Part 2: STREAMER

Description: A multichannel seismic (MCS) streamer with 1 meter spaced single hydrophone channels.

Part 3: DEPTH CONTROL

Description: Streamer depth control system for 96-channel MCS streamer system

The delivery address for supplies is DDP at GTK, Keimola warehouse Vestrantie 2C, 01750 Vantaa, Finland.