CHP Combined Heat and Power Engine Repair and Maintenance Services

Yorkshire Water Services Limited
Yorkshire and the Humber
30 June 2025 to 30 June 2028

Maintenance and repair of 27 sewage gas-fuelled CHP engines across 13 sites, involving five different OEMs. The scope includes planned servicing, major overhauls, oil sampling, emissions testing, and reactive emergency repairs. The service requires remote performance monitoring, data analysis to optimise uptime, and the independent sourcing and supply of all necessary replacement parts to ensure compliance with environmental standards.

Open the official notice

Awarded value: £28m; As published
Published: 11 October 2024
Awarded: 30 June 2025
Contract length: 36 months; Ends 30 June 2028

What the contract covers

Fixed-price contract

Provision of specialist repair and maintenance services for combined heat and power engine fleets and associated energy generation infrastructure.

Repair and maintain Yorkshire Water’s Combined Heat and Power (CHP) engine fleet
Plan, schedule and deliver regular maintenance activities, including minor and major engine overhauls, engine servicing, oil sampling, engine tuning and emissions testing
Carry out reactive repair and maintenance of engines experiencing issues or breakdowns, including emergency repair of critical engine issues
Remotely monitor engine performance to inform the planned and reactive repair and maintenance schedule
Analyse performance data and trends to proactively address issues and ensure maximum engine output
Independently source and supply all parts required for repair and maintenance of the engines
Ensure Yorkshire Water complies with Environment Agency standards regarding emissions and flaring biogas

Terms and requirements

Contract type: Fixed-price contract
Initial term: 36 months
Extensions: 24 months + 12 months + 12 months + 12 months
Longest it can run: 96 months
Contract dates: 30 June 2025 to 30 June 2028
Certifications asked for: None stated
Lots: 1
Suitable for SMEs: Not stated
Category: Services
CPV codes: 50000000, 50530000, 31100000, 31640000

Services in this contract

CHP and energy centre maintenanceMain service£183k typicalRepair and maintenance of CHP engine fleet

Lifecycle

Published
11 October 2024
Contract awarded
30 June 2025
Contract starts
30 June 2025
Contract ends
30 June 2028

The buyer

Yorkshire Water Services Limited

Type: Locked
Contracts, 24 months: Locked
Recorded value: Locked
Typical contract: Locked
Combined heat and power contracts, 24 months: Locked

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Contact details

Name: Locked
Email: Locked
Address: Locked

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Cite this contract

Link: https://bidskim.com/tender/879828/chp-combined-heat-and-power-engine-repair-and-maintenance-services
Buyer reference: Not published
Last checked: 4 November 2026

Yorkshire Water Services Limited. CHP Combined Heat and Power Engine Repair and Maintenance Services. Contract award, 11 October 2024. BidSkim, https://bidskim.com/tender/879828/chp-combined-heat-and-power-engine-repair-and-maintenance-services (accessed 4 November 2026).