Source: https://tendernation.io/opportunities/01a13cca-56f6-72c4-ba74-3f16045a2bf7/defence-estate-optimisation-portfolio-sla-technical-infrastructure-programme awarded GB restricted procedure # Defence Estate Optimisation Portfolio - SLA & Technical Infrastructure Programme - Delivery Partners [DIO Commercial](https://tendernation.io/buyers/dio-commercial) Estimated value £1,748,000,000 to £3,626,500,000 Published 17 May 2023 Deadline Closed 4 Nov 2022 ## About this tender Tender submissions were invited and received for the Defence Estate Optimisation Portfolio SLA & Technical Infrastructure Packages, in a mini-competition run from CCS RM 6267 Lot 5. The requirement is for infrastructure Delivery Partners to provide design and construct services and works, technical construction and associated infrastructure to all sites across the DEO Portfolio in the following Regional Packages and Major Project Packages: - Six national SLA, technical construction and associated infrastructure packages, working predominantly on a Major Project ("Major Projects Packages"). - Five national SLA, technical construction and associated infrastructure Regional Packages, working predominantly in a defined region ("Regional Packages"). Additional information: Values stated are exclusive of VAT, Fees and Risk. ## CPV classification Construction work Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/c81541b0-9230-4a52-bbed-26639e195648) 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. [Track tenders free](https://tendernation.io/register) [Buyer profile DIO Commercial: past awards and live tenders](https://tendernation.io/buyers/dio-commercial) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Boiler chemical and Softener Services · Maidstone and Tunbridge Wells NHS Trust · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a1539a-d092-736b-88d2-6bdc251cddb6/boiler-chemical-and-softener-services) [Motorway construction works – A02 Süd Autobahn, INSB V03 - V04.2, AB-Km 339,70 - AB-Km 342,58 - Instandsetzung Straße und Brücke · Autobahnen- und Schnellstraßen-Finanzierungs-Aktiengesellschaft · 3 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a15183-585a-70dc-aba4-2c3f03da9015/austria-motorway-construction-works-a02-sud-autobahn-insb-v03-v042-ab-k) [Firefighting equipment installation work – Schaumlöschanlage (VE067), CVK, DHZC · Charité - Universitätsmedizin Berlin · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a15183-b929-71a2-940b-7b81046361a8/germany-firefighting-equipment-installation-work-schaumloschanlage-ve067) [Metalworking – SFA REKiZ - Metallbau Außentüren · St. Franziskus-Hospital Ahlen GmbH · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a15183-2dfb-7368-8071-ee198ab4b3d3/germany-metalworking-sfa-rekiz-metallbau-aussenturen) [Underground work other than tunnels, shafts and subways – Neubau Psychotraumazentrum Tiefbauarbeiten - Herstellung Baugrube und vorbereitende Tiefbauarbeiten - BWK Berlin · Staatl. Hochbauamt Ulm · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a15183-bfe8-7230-9405-2a95f84ab885/germany-underground-work-other-than-tunnels-shafts-and-subways-neubau-psych) [Demolition work – Baumeister - Sanierung der ehem. Bleikristallfabrik Beyer & Co. · Gemeinde Altenstadt/WN · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a15183-d024-7097-85da-e978a119d95d/germany-demolition-work-baumeister-sanierung-der-ehem-bleikristallfabrik)