---
title: "Southern Timetable Modelling"
ocid: "ocds-h6vhtk-056019"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-056019"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-056019.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-056019.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NETWORK RAIL INFRASTRUCTURE LTD"
published: "2025-07-16"
---

# Southern Timetable Modelling

Buyer: NETWORK RAIL INFRASTRUCTURE LTD  
Current stage: Award  
OCID: ocds-h6vhtk-056019

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-056019.json)

## Summary

The public procurement process titled "Southern Timetable Modelling" was initiated by Network Rail Infrastructure Ltd, a public body governed by UK law. This tender aimed to procure services related to timetable modelling simulation and performance analysis for the Southern Region. The procurement falls under the industry category of transport services and took place in the London region, with a primary focus on developing rules, timetable planning, and future rail requirements. Announced as complete, the award phase of this procurement involved an open procedure, and contracts were signed on 9th and 2nd July 2025. The primary suppliers for this project include Rail Aspects Ltd and Ove Arup & Partners Ltd, emphasizing a mix of SME and large scale enterprises. Each contract was valued at £4.3 million GBP.

This tender presents substantial growth opportunities for businesses specialising in transport services, particularly those that focus on technical and commercial quality assessments, as they were key criteria in the tendering process. Companies, whether small to medium enterprises like Rail Aspects Ltd or large corporations like Ove Arup & Partners Ltd, that offer comprehensive capacity analysis, performance modelling, and expertise in network and operational transitions, would be well-suited to compete in such procurement processes. Engaging in these contracts allows businesses to not only extend their expertise within the rail industry but also contribute to significant infrastructure projects that enhance the efficiency and performance of the national transport network.

## Notice

Provision of timetable modelling simulation and performance analysis services to Southern Region

### Lot Information

Lot 1

The scope includes: Development of timetable planning rules Timetable development Capacity and infrastructure analysis Performance modelling Scoping of Future rail requirements Network and Operational changes

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/040428-2025 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | Large, SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 16 Jul 2025 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 1 Jul 2025 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £4,300,000 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Cancelled |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NETWORK RAIL INFRASTRUCTURE LTD |
| Locality | LONDON |
| Post town | South East London |
| Postcode | SE1 8SW |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI4 Inner London - East |
| ITL 3 | TLI45 Lambeth |
| Local authority | Lambeth |
| Electoral ward | Waterloo & South Bank |
| Westminster constituency | Vauxhall and Camberwell Green |
| Delivery location | TLI London |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 2 |
| Supplier names | OVE ARUP & PARTNERS; RAIL ASPECTS |

## CPV Codes

### Divisions

- 60 - Transport services (excl. Waste transport)

### Codes

- 60000000 - Transport services (excl. Waste transport)

## Release History

- 16 Jul 2025 at 09:27 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/040428-2025

## Notice URLs

- http://www.networkrail.co.uk
- https://ted.europa.eu/udl?uri=TED:NOTICE:060964-2019:TEXT:EN:HTML

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-056019. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-056019.json.