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Find a Tender · 107891-2026

NLV Pharos Engine Overhaul

Eckdaten (Key Facts)

StatusOffen
Geschätzter Wert40.000 £
Angebotsfrist27. Nov. 2026, 14:00 UTC
Veröffentlicht13. Nov. 2026
AuftraggeberNorthern Lighthouse Board
LandVereinigtes Königreich · Edinburgh
CPV-Code34311000, 50241000
QuelleFind a Tender ↗
Amtliche Bekanntmachung öffnen
Status
Offen
Geschätzter Wert
40.000 £
Angebotsfrist
27. Nov. 2026, 14:00 UTC
Veröffentlicht
13. Nov. 2026
Auftraggeber
Northern Lighthouse Board
Land
Vereinigtes Königreich
CPV-Code
34311000, 50241000
Quelle
Find a Tender

Geprüft:

Die amtliche Bekanntmachung ist maßgeblich. Status und Bedingungen können sich nach der Erfassung ändern.

Beschreibung

Northern Lighthouse Board (NLB) have a requirement for an engine overhaul, their starboard fwd engine, on board the NLV Pharos.
NLV Pharos is a DP(AA) Buoy Tender, with a diesel electric power plant consisting of five Wärtsilä L20 Marine Engines. Three engines are 1440kW rated 8L20, with the remaining two being 720kW rated 4L20, one of which (Starboard FWD) being the subject of the following scope. This engine now requires a 40,000 hour major service, which is required to be overhauled by an experienced contract in January 2027.
Brief scope of works:
1.Preparatory & Ancillary Component Work
•Cylinder Heads: Prior to the installation of NLB-supplied reconditioned heads, replace the following items: rocker arm screws, yoke & adjusting nuts, and injection valve yoke tension screws.
•Fuel Equipment (Pre-Service / Ship's Staff): Fuel pumps and injectors will be removed by ship's staff prior to the Supplier’s arrival. Fuel pumps will be sent ashore for overhaul by a third party, and injectors will be overhauled by ship's staff. These components are scheduled to be back onboard and ready for reinstallation by the Supplier during the service period.
•Valves & Governor Components
2.Power Assembly & Mechanical Overhaul (Units 1–4)
•Bottom-End & Crankshaft:
•Pistons & Liners
•Main Bearings:
3.Pump & Ancillary Overhaul
•Strip, clean, and fit new consumable parts to the ship’s pumps
•Thermostats
•LO Cooler
•Exhaust
4.Reassembly, Measurements & Testing
•Reassembly & Adjustments – overhauled injectors and fuel pumps
•Required Measurements (Wärtsilä Record Sheets)
•Commissioning & Trials
All spare parts and consumables will be supplied by NLB for the overhaul.
Fuel details of all the above scope of works will be given in the full quote documents.
Estimated timeline
Quotation to be published on Delta – 13th November 2026
Submission closing date – 27th November 2026
Award – Early December 2026
Service works – Expected to be between 4th January 2027 and completion by 20th January 2026.
The service will be completed on board NLV Pharos, with onboarding and disembarkation to be on the east coast of Scotland. Accommodation and subsistence will be provided for the duration by NLB. Full tender documents can be accessed through Delta e-sourcing portal - https://nlb.delta-esourcing.com/ and submissions must be received by 2pm 27th November 2026.
For more information about this opportunity, please visit the eSourcing portal at:
https://nlb.delta-esourcing.com/tenders/UK-UK-Edinburgh:-Engines./4M3SZSJ5EM
To respond to this opportunity, please click here:
https://nlb.delta-esourcing.com/respond/4M3SZSJ5EM

Lose

  1. 1

    40.000 £

Öffentliche Geschäftskontakte

Lindsey Wilkinson

procurement@nlb.org.uk

0131 473 3131

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