GB-London: T1235 (CLEAR) Performance requirements and testing protocols for emissions mitigations

The objective of this project, T1235, is to establish a testing protocol for retrofit emissions mitigation options for diesel rolling stock. This will be achieved through the following 4 work packages (WP):

•WP1- Identifying existing approval processes for retrofit emissions control systems and available mitigation options •WP2- Establishing the testing conditions to assess the emissions benefits of mitigation options and developing the test protocol •WP3- Identifying the performance requirements for retrofit emissions mitigation options •WP4- A literature review of 'off engine' mitigation measures such as filtration devices, screens and green walls

Additional information: The contracting authority considers that this contract may be suitable for economic operators that are small or medium enterprises (SMEs). However, any selection of tenderers will be based solely on the criteria set out for the procurement.