# TO350 - C-14 Release to Groundwater

> A sourced UK public-sector contract award published by Nuclear Waste Services.

## Key facts

- Public buyer: [Nuclear Waste Services](/buyers/nuclear-waste-services/contract-awards)
- Contract winner: [Jacobs U\.K\. Limited](/contract-winners/jacobs-u-k/public-sector-contract-awards)
- Award value: £10,968
- Tender value: £10,000
- Award date: 22 January 2024
- Published: 22 January 2024
- Contract start: 23 January 2024
- Contract end: 31 March 2024
- Stage: awarded
- Procurement category: services
- Notice ID: 02541904-581b-4dbc-8318-f1982339d573-716009
- OCID: ocds-b5fd17-25a57c19-72ff-4c12-b2ff-dff9a4a61be7

## Description

Changes to conditions in the vault near field and the inventory for disposal for the 2026 ESC mean the groundwater assessment calculation needs to be completed again for the ongoing Phase 1\. We also require a value to be determined for the silos\.

## Related contract awards

- [Pre-Concept Environmental Safety Case Support](/contracts/ocds-b5fd17-8e293f98-c6a4-4708-b72e-1d3a7eb2bff6): Nuclear Waste Services
- [Sellafield Calder Primary Circuit](/contracts/ocds-b5fd17-d0b63238-133d-4d46-8b8d-ec003d31ebeb): Nuclear Waste Services
- [Teutates Technical Study](/contracts/ocds-b5fd17-8f0be63a-4113-4352-84c7-a1fded027fff): Nuclear Waste Services
- [Environmental & Conventional Health & Safety Services](/contracts/ocds-b5fd17-eed2ed8e-4afd-4b18-aa8d-df046764ece8): Sellafield Ltd
- [Metro - Technical Approval Authority](/contracts/ocds-b5fd17-264fd86a-8395-4d50-b707-df284640e537): WEST MIDLANDS COMBINED AUTHORITY
- [PCI\_LotA\_185 North Hampshire Transport Model](/contracts/ocds-b5fd17-a47db0a1-6cf6-4ada-b3d8-28ed149e1f5d): HAMPSHIRE COUNTY COUNCIL

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/02541904-581b-4dbc-8318-f1982339d573-716009)