2D Seismic Survey in Finland
Awarded
The competition has ended and a winner has been selected.
- Deadline
- Nov 18, 2025Expired
- Award
- QUALITATIVE COMPARISON CRITERIA 30%
Brief
Geologian tutkimuskeskus har inngått en avtale med GEOPARTNER GEOFIZYKA SP. Z O.O om å levere en 2D seismisk undersøkelse i Kuusamo skiferbelte i Nord-Finland. Tjenesten inkluderer datainnsamling og databehandling for to 2D seismiske profiler med en minimumslengde på 77 km og 43 km, med opsjon på ytterligere 5, 10 eller 15 km for profil 2. Leveransen skal være fullført innen 15. desember 2025, til en total verdi av 548 100 €. Det ble stilt krav til seismisk datainnsamling med spesifikasjoner som mottakerintervall på 5 m, kildeintervall på 25 m, bruk av én Vibroseis-lastebil, nodale mottakere og en aktiv spredning på minimum 2000 aktive kanaler. Databehandlingen skulle utføres opp til Dip-Moveout (DMO) stack og post-stack tidsmigreringer. Kvaliteten på tjenestene og tekniske spesifikasjoner for utstyret (15%), prosjektreferanser (10%) og leverandørens evne til å utføre og pålitelighet (5%) ble vektlagt i evalueringen. Seks tilbud ble mottatt.
Geotekniske undersøkelser
Result
- Geopartner GeofizykaWinner
- 6Number of bids
- €548,100Contract value
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Award Criteria
Description
70%
Source
No source found in the documents. Check the weight against the tender documents.
Description
QUALITATIVE COMPARISON CRITERIA - WEIGHTING 30%
Evaluation Method
The total score for a tender is proportioned with the weighting and the highest score. The tender with the highest score is awarded a score equivalent to the weighting percentage and the rest are awarded less points calculated using the formula: weighting of the comparison criterion x tender score/highest score
Sub-criteria
- Quality of services and technical specifications15%
Quality of the services and the technical specifications of the equipment (15%) Supplier’s seismic acquisition capabilities will be evaluated based on the technical specifications quoted in the tender addressing following points: (a) Acquisition system (b) Sensors (c) Vibrators (d) Vibrator electronics (e) Data quality monitoring (f) Additional active channels offered
Evaluation Method: Quality of the services and technical specifications of the equipment will be evaluated scoring 1=weak, 2=satisfactory, 3=good, 4=very good, and 5=outstanding. Scoring will be done based on the GTK expertise on the topic and justification will be given in the scoring document.
- Project references10%
Project references (10%) Project references are evaluated based on their stated amount and on their appropriateness to the given Invitation to Tender. Prior experience in seismic data acquisition in hardrock environment is considered an advantage. Prior experience in seismic data acquisition in Finland is considered an advantage. Only project references from the previous 5 years (2020-2025) are considered.
Evaluation Method: The scoring will be: 1-2 references (1 point), 3-6 references (2 points), more than 7 references (3 points), 1-2 references on hardrock environments (1 point), more than 3 references on hardrock environments (2 points), prior experience in Finland (1 point).
- Tenderer’s ability to perform and reliability5%
Tenderer’s ability to perform and reliability (5%) Tenderer’s ability to perform and reliability are evaluated based on their documented (1) data quality system and (2) health, safety and environmental policy.
Evaluation Method: The evaluation is done by scoring each factor with [1-3 or 5 points with the following grounds 1=weak, 2=satisfactory, 3=good, and 5=outstanding]. Scoring will be done based on the GTK expertise on the topic and justification will be given in the scoring document.
Source
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From the notice
Service description: GTK is planning to have a 2D seismic survey across the Kuusamo Schist Belt in northern Finland (see the enclosed map and shapefiles in Appendices 2 and 3) during the May-September 2025 and hereby invites competent companies to tender for the Survey. The Survey aims to acquire seismic data to image the crust down to approximately 10 km depth. The scope and objective of the public contract are the following (Survey to be provided): The invitation to tender is for a 2D seismic survey (data acquisition and data processing). The Tenderers are requested to give a proposal for the Survey schedule during 2025. The entire service, including processed data, needs to be delivered latest 15th of December 2025 and invoiced after the acceptance of the delivery before 31st of December 2025. GTK shall have the right to reduce or enlarge the length of the specified seismic profiles by 3% after signing of the final contract due to e.g. restrictions related to permitting. Minimum requirements of the seismic survey and Optional Services: Two 2D seismic profiles are planned to be acquired and the data processed with the minimum length of 77 km (profile 1) and 43 km (profile 2) (map in Appendix 2). Optional Service includes acquisition and processing of additional 5 or 10 or 15 km long extension of profile 2 as per the Buyer's choice. The optional extension is the southern part of the profile 2 in Appendices 2 and 3. Seismic data acquisition should be performed according to the following general specifications: Receiver interval: 5 m (24000 planned receiver positions); Source interval: 25 m (4800 planned source positions); Source type: One (1) Vibroseis truck; Receiver type: nodal; Active spread: symmetric, minimum 2000 active channels. Seismic data processing should be performed up to the Dip-Moveout (DMO) stack and post-stack time migrations. Detailed technical specifications of the acquisition parameters are provided in Appendix 4. Detailed technical specifications of the data processing are provided in Appendix 5.
Contact
Registrygtk@gtk.fi- ResultType
- Pohjois-PohjanmaaLocation
- 71352100Main codeSeismic services