# GB-London: T1273 Optimising drivers' use of audible warnings in all potential warning scenarios

> Tender notice from UK public-sector procurement sources.

## Key facts

- Public buyer: [RSSB](/buyers/rssb/contract-awards)
- Tender value: £100,000
- Published: 14 January 2022
- Planned start: 14 March 2022
- Planned end: 16 December 2022
- Stage: open_tender
- Procurement category: services
- Notice ID: 205b6a7f-c1d1-454d-a9b2-5d3cb871328c-500680
- OCID: ocds-b5fd17-2637fd1a-f340-449b-a7b3-2448758ef821

## Description

RSSB intends to use existing knowledge to provide an understanding of behaviours that will allow us to simplify the use of audible warnings in all potential warning scenarios\. This will support RSSB in drafting changes to TW1 'Preparation and movement of trains and other associated standards\. The project shall also confirm the functional requirements associated with horn controls, to help optimise the design and validation of horn controls on the cab desk\. 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\.

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- [846934010 T1331 Review of AC electric rolling stock power limitations](/contracts/ocds-b5fd17-68ddd23c-efad-478d-baa8-7c503eca2bad): RSSB

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/205b6a7f-c1d1-454d-a9b2-5d3cb871328c-500680)