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Official procurement procedure
1006978201 T1407 Ventilation improvements to existing stations
Research services
Location not published
Published value
£130,000
Submission deadline 23 Feb 2026, 12:00 GMT
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: RSSB: "1006978201 T1407 Ventilation improvements to existing stations". Published status: active. Published value: £130,000. 1 published lot. Recorded submission deadline: 23 Feb 2026, 12:00 GMT. See the official notice for participation instructions.
| Contracting Authority | RSSB | Scope & Categories | Not published | Submission Window | Closed 23 Feb 2026, 12:00 GMT |
|---|---|---|---|---|---|
| Submission Gateway | Direct notice route | Legal Basis & Regime | Standard procurement | Estimated Value (exc. VAT) | £130,000 |
Bidder Intelligence · Authority Profile: RSSB
Market Analytics
Derived from OCDS awards & bid statistics
Published history for RSSB. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Average Price Reduction
Not availableInsufficient comparable data
Competition Density
2.8Bids / Report
Supplier ConcentrationModerate Concentration
DGauge LtdTop vendor: 48.1% of attributable valuePayment Terms
Check noticePublished terms
Coverage: 29 active published awards; 4 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Price reduction compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers With This Authority:
| Supplier Name | Historic Awards | Attributable GBP Value |
|---|---|---|
| DGauge Ltd | 2 wins | £220,000 |
| SYSTRA Limited | 1 win | £80,000 |
| Oktra Limited | 1 win | £75,228 |
| Sotera Risk Solutions Limited | 1 win | £56,000 |
| Riskol Consulting Limited | 1 win | £26,500 |
Procedure terms
Contracting AuthorityRSSB | Procedure methodNot published | Procurement categoryNot published |
Statusactive | Framework / DPSNot published | CompetitionNot published |
Above thresholdNot published | Legal basisNot published | Tender period startsNot published |
Clarification deadlineNot published | Electronic submissionNot published | Submission languagesNot published |
Published21 Jan 2026, 14:05 GMT | Last source update21 Jan 2026, 14:05 GMT | Recurring procurementNot published |
ClassificationResearch services | ||
Delivery areaLocation not published | ||
OCIDocds-h6vhtk-060b30 | ||
What is being bought
T1407 aims to identify the best approaches to improving air flow and air quality management in existing railway stations. By identifying effective assessment methods, classifying air flow types to guide interventions, and conducting a pilot study at Birmingham New Street Station (BNS) to evaluate and recommend practical interventions and solutions, T1407 will inform air quality improvement guidance for wider application across GB railway stations.
For more information about this opportunity, please visit the Delta eSourcing portal at:
https://www.delta-esourcing.com/tenders/UK-UK-London:-Research-services./HV38649KFQ
To respond to this opportunity, please click here:
https://www.delta-esourcing.com/respond/HV38649KFQ
What changed
From the official release history
- Published value updated to £130,000
21 Jan 2026, 14:05 GMT - Status changed to active
21 Jan 2026, 14:05 GMT - Official notice release published
21 Jan 2026, 14:05 GMT - Submission deadline changed to 23 Feb 2026, 12:00 GMT
21 Jan 2026, 14:05 GMT - Buyer information updated
21 Jan 2026, 14:05 GMT
Lots and requirements (1)
Published by the contracting authority
- Lot 1 · #1Individual lot title not publishedactivePublished value£130,000The source published no individual title or description for this lot.Contract periodNot publishedEligibilityNot publishedOptions / renewalNot published
Timeline
- Procedure published
21 Jan 2026, 14:05 GMT - Submission deadline
23 Feb 2026, 12:00 GMT
Commercial outcome and competition
AwardsNo award published |
ContractsNo contract published |
Bid statisticsNo aggregate bid statistics published |
Buyer and organisations in this procedure
RSSB
Contracting authority GB-PPON-PVGN-9767-BLPTDocuments (1)
Official links; attachments are not copied
- 21 Jan 2026, 14:05 GMT
Related procedures (0)
No related procedures published