Source: https://tendernation.io/opportunities/01a13d1e-b2dc-7296-8fb6-5452a43ecaaf/ddat23406-dual-use-optical-space-domain-awareness-sda-sensor awarded GB restricted procedure Suitable for SMEs # DDaT23406 Dual Use Optical Space Domain Awareness (SDA) Sensor [UK Shared Business Services Limited](https://tendernation.io/buyers/uk-shared-business-services-limited) Estimated value £338,074 to £647,688 Published 5 Mar 2026 Deadline Closed 6 Oct 2023 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender \*\*\*\*\* THIS IS AN AWARD NOTICE, NOT A CALL FOR COMPETITION \*\*\*\*\* This procurement is being concluded following a mini competition under the Crown Commercial Service Dynamic Purchasing System Reference Number RM6235 Space-Enabled and Geospatial Services Framework ### Brief Description of Requirement The Design, Delivery, Installation and Commissioning of a Dual Use (UKSA and MOD) Optical Space Domain Awareness (SDA) Sensor The Call-Off Contract has been varied for additional services, where a change to the Security Policy has a material and unavoidable cost implication to the provision of the deliverables. The Call-Off contract value is now £418,974.00 excluding VAT. The end date of this Call-Off Contract is now Friday 29th March 2024. This variation 001 has been conducted under PCR 2015. The Call-Off Contract has been varied for additional services, where a change to the Security Policy has a material and unavoidable cost implication to the provision of the deliverables. The contract value if now £477,474.00 excluding VAT. The end date of this Call-Off Contract remains as Friday 29th March 2024. This variation 002 has been conducted under PCR 2015. The Call-Off Contract has been varied for additional services, where a change to the Security Policy has a material and unavoidable cost implication to the provision of the deliverables. The end date of this Call-Off Contract remains as Friday 29th March 2024. The Call-Off Contract value if now £579,674.00 excluding VAT. This variation 003 has been conducted under PCR 2015. This Call-Off Contract has been varied, with no value or date change. This Variation 004 is for invoicing split purposes only. This Call-Off Contract has been varied, with no value change. Variation 005 is a date only change. The new end date is now Monday 31st March 2025. This has been conducted under PCR 2015. This Call-Off Contract has been varied for additional penetration testing services following on from a provision that was made in the original contract to amend this Call-Off Contract, where a change to the Security Policy has a material and unavoidable cost implication to the provision of the deliverables. The value of this Call-Off Contract is now £647,688.00 excluding VAT. The end date of this Call-Off Contract is now Friday 31st March 2028. This variation 006 has been conducted under PCR 2015 Read full description ## CPV classification Telecommunications network Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/918e0b67-e23a-440d-af01-2cf1eab622b8) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. 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