LTE-VN24&25: Boiler, piping and mechanical services

Nuon Power Generation B.V.

Nuon location Velsen consists of two power plants, Velsen 24 (VN24) and Velsen 25 (VN25). Both units have an output of approximately 360MW(e). Unit VN24 is built in 1974 and has a Vortex boiler manufactured by De Schelde. Unit VN25 is built in 1986 and has a Benson boiler manufactured by Stork Boilers.
Both units are fired with BFG (Blast Furnace Gas) supplied by TATA-steel. The main steam conditions are: 540°C and 200 bar (VN25) and 180 bar (VN24). The units are planned to run until 2026 with VN25 in base load and VN24 as backup (~2000h/ yr).
Nuon is extending the life time of its plants VN24 and VN25 to 2026, with unit VN25 in base load and unit VN24 as back up (~2000h/yr). The tendered contract(s) will be for the boiler, piping, LUVO and other mechanical services that must be executed.
Execution periods (planned):
— VN25: wk40-45 2015;
— VN24: wk3-14 2016.

Deadline

De termijn voor de ontvangst van de offertes was 2014-04-15. De aanbesteding werd gepubliceerd op 2014-03-18.

Wie?

• Nuon Power Generation B.V.

Wat?

• Reparatie en onderhoud van elektrische en mechanische uitrusting in gebouwen › Reparatie en onderhoud van mechanische uitrusting in gebouwen

Waar?

• Noord-Holland › IJmond

Aankoopgeschiedenis

Datum	Document
2014-03-18	Aankondiging van een opdracht
2015-06-23	Award Aankondiging

Aankondiging van een opdracht (2014-03-18)
Object
Toepassingsgebied van de aanbesteding
Titel: Reparatie en onderhoud van mechanische uitrusting in gebouwen
Hoeveelheid of omvang:

Lot 1 (~EUR3.000k):Velsen unit 24— boiler inspection and repairs;— Noise silencer for Steam safety valves;— renewal feed water heater bundles;Velsen unit 25— boiler inspection and repairs;— renewal feed water heater bundle;— renewal duct parts and several expansion joint (steel and fabric);— Modification steam system. (engineering, manufacturing, executing and testing).Lot 2 (~EUR1500k):— Velsen Unit 25, pipeline's (main steam, hot reheat, cold reheat and feed water) - repair supports and trace.Lot 3 (~EUR500-750k):— Air preheaters (LUVO) (Rothemühle) (maintenance and renewal wear parts).

Aankondigingsmetadata
Originele taal: Engels 🗣️
Documenttype: Aankondiging van een opdracht
Aard van de opdracht: Diensten
Regelgeving: Europese Unie
Gemeenschappelijke woordenlijst overheidsopdrachten (CPV)
Code: Reparatie en onderhoud van mechanische uitrusting in gebouwen 📦

Procedure
Type procedure: Procedure van gunning via onderhandelingen
Type bod: Inschrijving voor een of meer percelen
Gunningscriteria
Uit economisch oogpunt voordeligste inschrijving

Aanbestedende dienst
Identiteit
Land: Nederland 🇳🇱
Type aanbestedende dienst: Nutsbedrijf
Naam aanbestedende dienst: NUON Power Generation B.V.
Postadres: Hoflaan 1
Postcode: 1951 HJ
Poststad: Velsen-Noord
Contact
Internetadres: http://www.commerce-hub.com 🌏
E-mail: wouter.van.helden@nuon.com 📧
Telefoon: +31 651390900 📞

Referentie
Datums
Verzenddatum: 2014-03-18 📅
Indieningstermijn: 2014-04-15 📅
Publicatiedatum: 2014-03-21 📅
Identificatoren
Aankondigingsnummer: 2014/S 057-096211
PB-S nummer: 57
Aanvullende informatie

Information and formalities necessary for evaluating if the requirements are met: See Selection Guide available from Commerce Hub. The information in the Selection Guide is leading. The information on Tenderned is indicative. null. Applies to: Lot nr 1, Lot nr 2, Lot nr 3.

Object
Toepassingsgebied van de aanbesteding
Categorie van dienst: 1
Korte beschrijving:

Both units are fired with BFG (Blast Furnace Gas) supplied by TATA-steel. The main steam conditions are: 540°C and 200 bar (VN25) and 180 bar (VN24). The units are planned to run until 2026 with VN25 in base load and VN24 as backup (~2000h/ yr).

Nuon is extending the life time of its plants VN24 and VN25 to 2026, with unit VN25 in base load and unit VN24 as back up (~2000h/yr). The tendered contract(s) will be for the boiler, piping, LUVO and other mechanical services that must be executed.

Execution periods (planned):

— VN25: wk40-45 2015;

— VN24: wk3-14 2016.

Perceelnummer: 1
Benaming van het perceel: LTE services for VN24&VN25
Korte beschrijving:

Life Time Extension works on boiler, piping water, steam and flue gas circuit/ system of VN24&25.

Additionally renewal of heat exchangers and expansion joints (steel and fabric).

Perceelnummer: 2
Benaming van het perceel: Piping services Velsen Unit 25, (main steam, hot reheat, cold reheat and feed water)
Korte beschrijving:

Velsen Unit 25, pipeline's (main steam, hot reheat, cold reheat and feed water) - repair supports, hangers and tracing.

Perceelnummer: 3
Benaming van het perceel: Air preheaters VN24 (LUVO) (Rothemühle) (maintenance and renewal wear parts)
Hoeveelheid of omvang:

Lot 1 (~EUR3.000k):

Velsen unit 24

— boiler inspection and repairs;

— Noise silencer for Steam safety valves;

— renewal feed water heater bundles;

Velsen unit 25

— renewal feed water heater bundle;

— renewal duct parts and several expansion joint (steel and fabric);

— Modification steam system. (engineering, manufacturing, executing and testing).

Lot 2 (~EUR1500k):

— Velsen Unit 25, pipeline's (main steam, hot reheat, cold reheat and feed water) - repair supports and trace.

Lot 3 (~EUR500-750k):

— Air preheaters (LUVO) (Rothemühle) (maintenance and renewal wear parts).

Plaats van uitvoering
Hoofdlocatie of plaats van uitvoering: IJmond, Nederland.

Juridische, economische, financiële en technische informatie
Voorwaarden voor deelname
Geschiktheid om de beroepsactiviteit uit te oefenen:

Stated in the Selection Guide. The information in the Selection Guide is leading. The information on Tenderned is indicative. Stated in the Selection Guide.