How to win: 1049366347 T1418 Opportunities for battery-powered trains to improve the safety and efficiency of the 3rd rail DC network

A services contract from RSSB, worth £180,000. Below: what it involves and how to write a winning bid for it.

Buyer

RSSB

Value

£180,000

Closing date

12 August 2026

About this contract

This research explores the opportunities that retrofitting modest capacity traction batteries to EMUs present to improve the safety and efficiency of the 3rd rail DC network. For more information about this opportunity, please visit the eSourcing portal at: https://rssb.delta-esourcing.com/tenders/UK-UK-London:-Research-services./BDVX695X5H To respond to this opportunity, please click here: https://rssb.delta-esourcing.com/respond/BDVX695X5H

How to win contracts like this

✓Answer against the marking scheme, not the question text — RSSB scores each response, so map your evidence to the published criteria and weightings.
✓At £180,000, expect quality and social value to carry a large share of the score — price alone rarely wins services work.
✓Show recent, comparable delivery: name similar services contracts you've delivered for public bodies, with measurable outcomes.
✓Start early: it closes 12 August 2026 and a strong bid takes iteration.

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