Source: https://tendernation.io/opportunities/01a14072-1ffb-7310-8e66-6fdf7c2d7253/ireland-geotechnical-engineering-services-provision-of-ground-investigation closed IE open procedure # Geotechnical engineering services – Provision of Ground Investigation Services for Silvermines Hydro (2026) [Siga Hydro Limited](https://tendernation.io/buyers/siga-hydro-limited) Estimated value €350,000 Published 23 Jul 2026 Deadline Closed 17 Aug 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Siga Hydro invites tenders for the provision of Ground Investigation Services in support of the Silvermines Hydro Project, County Tipperary. The procurement is divided into three Lots covering Connection, Main Site (Lower), Main Site (Upper). Tenderers may submit tenders for one or all Lots. ## CPV classification Geotechnical engineering services Ground investigation services Test drilling and boring work Ground investigation work Source Tenders Electronic Daily (EU) · Notice 509460-2026 [View official notice](https://ted.europa.eu/en/notice/509460-2026) 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 Siga Hydro Limited: past awards and live tenders](https://tendernation.io/buyers/siga-hydro-limited) [Sector More Architecture, engineering & surveying tenders](https://tendernation.io/sectors/architecture-engineering-surveying) ## More tenders like this [Architectural, design and building consultancy services - Dalby Visitor Centre · Forestry Commission · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15552-1b8a-7041-80fb-e4943876fc38/architectural-design-and-building-consultancy-services-dalby-visitor-centre) [Asbestos Management Framework · Home Group · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15476-5fff-736e-ae2e-0c8a400c7297/asbestos-management-framework) [Infrastructure works consultancy services – Contrôle extérieur des chaussées · Collectivité européenne d Alsace · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1730-733b-8247-a32bbbe2211c/france-infrastructure-works-consultancy-services-controle-exterieur-des-chau) [Architectural, construction, engineering and inspection services – Būvprojekta izstrāde un autoruzraudzība fasādes siltināšanai kārtās Dzirciema ielā 16, Rīgā – 1.kārta, C korpuss · Rīgas Stradiņa universitāte · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-3915-73d1-83e6-c378f9f7a926/latvia-architectural-construction-engineering-and-inspection-services-buvp) [Technical assistance services – Suivi et gestion de chantiers de réhabilitation de sites pollués · SPAQuE · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-155e-73c2-a593-9e17375422ac/belgium-technical-assistance-services-suivi-et-gestion-de-chantiers-de-rehab) [Architectural, construction, engineering and inspection services – Single Party Framework Agreement for Architect Led Integrated Design Team Services for Fire Safety Remediation Works for Dublin City Council · Dublin City Council · 4 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a15183-0a15-7156-849b-5a223dd6d615/ireland-architectural-construction-engineering-and-inspection-services-sin)