Procurement of displacement wave or tsunami analyses from landslides in lakes and fjords

Norges vassdrags- og energidirektorat (NVE)

NVE needs detailed modelling of displacement waves (tsunamis) generated by landslides (large rock avalanches) in fjords and lakes. The wave runup will be used for hazard zones and in some cases evacuation zones for unstable rock-slopes that are monitored in real time. NVE would like to sign a framework agreement with one supplier.

Frist

Fristen for mottak av tilbud var 2022-01-04. Anskaffelsen ble publisert 2021-11-30.

Leverandører

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Anskaffelseshistorikk
Dato Dokument
2021-11-30 Kunngjøring av konkurranse
2021-12-11 Tilleggsinformasjon
2022-03-01 Kunngjøring om tildeling av kontrakt
Kunngjøring av konkurranse (2021-11-30)
Gjenstand
Anskaffelsens omfang
Tittel: Geology, oceanography and hydrology services
Referansenummer: 202118080
Kort beskrivelse:
NVE needs detailed modelling of displacement waves (tsunamis) generated by landslides (large rock avalanches) in fjords and lakes. The wave runup will be used for hazard zones and in some cases evacuation zones for unstable rock-slopes that are monitored in real time. NVE would like to sign a framework agreement with one supplier.
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Metadata for kunngjøring
Originalspråk: engelsk 🗣️
Dokumenttype: Kunngjøring av konkurranse
Kontraktens art: Tjenester
Forskrift: Det europeiske økonomiske samarbeidsområdet (EØS), med deltakelse av GPA-land
Felles innkjøpsordliste (CPV)
Kode: Geologi-, oseanografi- og hydrologitjenester 📦
Tilleggs-CPV: Geologitjenester 📦
Utførelsessted
NUTS-region: Norge 🏙️

Prosedyre
Prosedyretype: Åpen anbudskonkurranse
Tilbudstype: Innlevering for alle delkontrakter
Tildelingskriterier
Det mest økonomisk fordelaktige tilbudet

Oppdragsgiver
Identitet
Land: Norge 🇳🇴
Type tildelende myndighet: Departement eller annen nasjonal eller føderal myndighet
Navn på tildelende myndighet: Norges vassdrags- og energidirektorat (NVE)
Postadresse: Middelthunsgate 29
Postnummer: 0368
Poststed: Oslo
Kontakt
Internettadresse: https://permalink.mercell.com/167632373.aspx 🌏
E-post: gkrs@nve.no 📧
Telefon: +47 22959595 📞
URL for dokumenter: https://permalink.mercell.com/167632373.aspx 🌏
URL for deltakelse: https://permalink.mercell.com/167632373.aspx 🌏

Referanse
Datoer
Sendt dato: 2021-11-30 📅
Innleveringsfrist: 2022-01-04 📅
Publiseringsdato: 2021-12-03 📅
Identifikatorer
Kunngjøringsnummer: 2021/S 235-620394
OJ-S-utgave: 235

Gjenstand
Anskaffelsens omfang
Kort beskrivelse:
NVE is responsible for monitoring and early warning of rock avalanches in Norway. It includes funding and coordination of the national mapping program for large unstable rock slopes, which could develop into rock avalanches. The mapping is done by the Geological Survey of Norway (NGU). Hazard zones on land for potential rock avalanches are modelled by NGU, while secondary effects such as displacement waves in fjords or lakes until now have been modelled by Norwegian Geotechnical Institute (NGI) on demand.
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Displacement waves created by large rock avalanches has historically been one of the most lethal natural hazards in Norway. Today hazard zones from various natural hazards are used in the areal planning to prevent the loss of lives and damage of property. Also hazard zones from displacement waves (from rock avalanches in lakes and fjords) are required for areal planning in the Norwegian building codes (TEK 17). The modelled wave runup will also be used as basis for evacuation zones if the monitoring/early warning systems indicate a high risk of a rock avalanche to occur.
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Specific hazard levels are required for the hazard zones in TEK 17; the probabilities are 1/100, 1/1000 and 1/5000 per year. We have so far modelled the tsunami hazard zones for eight individual unstable rock slopes, of which most have more than one failure scenario with different volumes and failure probabilities. During the last years a probabilistic approach has been used in the modelling, where uncertainties in the rockslide annual probability, volume and slide evolution has been combined with uncertainties in the modelling parameters to create hazard zones that comply with the probabilities required for the building codes. NVE is open for a discussion on how to deal with uncertainties in the input data and modelling parameters.
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NGI has modelled displacement waves with both large scale physical models and numeric models and compared the results to historic events. The Norwegian unstable slopes are typically located in high relief mountain regions with narrow fjords and lakes. It is important to use a numerical model suitable for such environment, where wave interference is an important factor.
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Reliable hazard zones for displacement waves are important to prevent loss of lives and property. It is important that the mapped zones are not conservative but as realistic as possible, as land use is restricted in the hazard zones. A conservative or “worse case” zone can be mapped and used as an evacuation zone in some cases.
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NVE is responsible for delivering:
1) Unstable scenarios, with volume(s), geometry (outline and basal sliding plane(s)) and probability.
2) A detailed DEM and as detailed bathymetry data as available.
3) Modelling results of the rock avalanche progression with velocity and geometry can be provided if required.
Required delivery from the consultant:
Wave runup lines or polygons in predefined inhabited areas in a suitable GIS-format. We prefer if the lines are probabilistic and in line with the requirements in TEK17 or whether the probability follows the slide probability can be discussed. A report for each specific rock-avalanche case to document the modelling work.
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We assume between two and four sites per year needs displacement wave modelling the next years. The cost is estimated to be around 300.000-400.000 NOK for each site. The maximum cost is NOK 7 million.The maximum cost will be 7 million.
The length of the agreement is 2 years, with the possibility to extend 1+1 years.
Varighet: 24 måneder
Beskrivelse av opsjoner: Option for an extension of the agreement for an additional one year + one year.

Juridisk, økonomisk, finansiell og teknisk informasjon
Vilkår for deltakelse
Egnethet til å utøve yrkesvirksomheten:
Tenderers must be registered in a company register, professional register or a trade register in the country where the tenderer is established.
Documentation requirement:
Norwegian companies: Company registration certificate
Foreign companies: Verification showing that the tenderer is registered in a company register, professional register or a commerce register in the country where the tenderer is established.
Økonomisk og finansiell stilling:
Norwegian tenderers must have their affairs in order with regard to the payment of tax and value added tax (VAT).
Documentation requirement:
Tax Certificate not more than six months old.
Tenderers must have sufficient economic and financial capacity to comply with the agreement.
Credit rating based on the most recent accounting figures. The rating must be carried out by a credit rating company with a license to conduct this service.
Teknisk og faglig kapasitet:
Tenderers must have experience from comparable assignments.
Documentation requirement:
Description of up to three of the tenderer’s most relevant assignments during the last three years. The description must include a statement of the assignment value, dates and recipients (name, telephone number and e-mail address). It is the tenderer's responsibility to confirm relevance through the description. A tenderer can document experience by referring to the competence of personnel at disposal for this assignment, including experience that has been acquired while personnel performed services for another service provider.
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Prosedyre
Rettslig grunnlag: 32014L0024
Tidspunkt for mottak av tilbud: 12:00
Språk som tilbud eller forespørsler om deltakelse kan sendes inn på: engelsk 🗣️
Tilbudets gyldighetsperiode: 2022-05-02 📅
Dato for åpning av tilbud: 2022-01-04 📅
Tidspunkt for åpning av tilbud: 13:00

Oppdragsgiver
Identitet
Nasjonalt registreringsnummer: 970205039
Kontakt
Kontaktpunkt: Geir-Kristian Slydahl
Adresse til kjøperprofilen: http://www.nve.no/ 🌏
URL for dokumenter: https://permalink.mercell.com/167632373.aspx 🌏

Utfyllende informasjon
Klageinstans
Navn: Oslo tingrett
Postadresse: Postboks 2106 Vika
Poststed: Oslo
Postnummer: 0125
Land: Norge 🇳🇴
Kilde: OJS 2021/S 235-620394 (2021-11-30)
Tilleggsinformasjon (2021-12-11)
Gjenstand
Anskaffelsens omfang
Kort beskrivelse:
NVE needs detailed modeling of flood waves (tsunamis) generated by mountain landslides in fjords and lakes. The wave runup will be used for hazard zones and in some cases evacuation zones for unstable rock-slopes that are monitored in real time. NVE would like to sign a framework agreement with one supplier.
Vis mer
Metadata for kunngjøring
Dokumenttype: Tilleggsinformasjon
Felles innkjøpsordliste (CPV)
Kode: Hydrografiske målinger 📦

Referanse
Datoer
Sendt dato: 2021-12-11 📅
Innleveringsfrist: 2022-01-18 📅
Publiseringsdato: 2021-12-16 📅
Identifikatorer
Kunngjøringsnummer: 2021/S 244-642495
Refererer til kunngjøring: 2021/S 235-620394
OJ-S-utgave: 244
Kilde: OJS 2021/S 244-642495 (2021-12-11)
Kunngjøring om tildeling av kontrakt (2022-03-01)
Gjenstand
Anskaffelsens omfang
Totalverdi for anskaffelsen: 7 000 000 NOK 💰
Metadata for kunngjøring
Dokumenttype: Kunngjøring om tildeling av kontrakt

Prosedyre
Tilbudstype: Ikke aktuelt

Referanse
Datoer
Sendt dato: 2022-03-01 📅
Publiseringsdato: 2022-03-04 📅
Identifikatorer
Kunngjøringsnummer: 2022/S 045-118271
OJ-S-utgave: 45

Gjenstand
Anskaffelsens omfang
Kort beskrivelse:
NVE is responsible for monitoring and giving warnings of mountain landslides in Norway. It includes funding and coordination of the national mapping program for large unstable rock slopes, which could develop into rock avalanches. The mapping is done by the Geological Survey of Norway (NGU). Hazard zones on land for potential rock avalanches are modelled by NGU, while secondary effects such as displacement waves in fjords or lakes until now have been modelled by Norwegian Geotechnical Institute (NGI) on demand.
Vis mer
Flood waves created by mountain landslides have historically been one of most deadly natural hazards in Norway. Danger zones are currently used from different natural hazards whilst planning areas in order to prevent loss of life and damage to property. Also hazard zones from displacement waves (from rock avalanches in lakes and fjords) are required for areal planning in the Norwegian building codes (TEK 17). The modelled wave runup will also be used as basis for evacuation zones if the monitoring/early warning systems indicate a high risk of a rock avalanche to occur.
Vis mer
NGI has modelled displacement waves with both large scale physical models and numeric models and compared the results to historic events. The mapped unstable rock areas typically lie in high relief mountain areas with narrow fjords and lakes. It is important to use a numerical model suitable for such environment, where wave interference is an important factor.
Vis mer
1) Unstable scenarios, with volume(s), geometry (slip plane), and probability.
Wave runup lines or polygons in predefined inhabited areas in a suitable GIS-format. We would prefer the lines to be connected to probability and to be in accordance with the requirements in TEK17. A report for each specific rock-avalanche case to document the modelling work.
Vis mer
Scope of the work: We expect that between two and four locations a year will require flood wave modelling in the coming years. The cost is estimated to be NOK 300,000 - 400,000 for each location. The maximum cost is NOK 7 million.
The contract duration is 2 years, with an option to extend for 1+1 year.

Prosedyre
Tildelingskriterier
Kvalitetskriterium (navn): Quality
Kvalitetskriterium (vekting): 80%
Pris (vekting): 20%

Tildeling av kontrakt
Dato for kontraktinngåelse: 2022-02-18 📅
Navn: Stiftelsen Norges Geotekniske Institutt
Postadresse: Sognsveien 72
Poststed: Oslo
Postnummer: 0855
Land: Norge 🇳🇴
Telefon: +47 22023000 📞
Land: Oslo 🏙️
Totalverdi for anskaffelsen: 7 000 000 NOK 💰
Informasjon om tilbud
Antall mottatte tilbud: 2
Kilde: OJS 2022/S 045-118271 (2022-03-01)
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