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175,267 noticesclosed · sorted by publication date

Page 530 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

10 Jan

—

Estimated

Closed

Procurement Services - Lifecycle on behalf of COMMERCIAL SERVICES KENT LIMITED

Supply of Recruitment Services Y25007

Business services· Published 20 Nov

CLOSED

23 Dec

—

Estimated

Closed

Cherwell District Council

Floral Provision for Cherwell District Council

Agricultural products· Published 20 Nov

CLOSED

13 Dec

£5.0m

Estimated

Closed

East Staffordshire Borough Council

GB-Burton upon Trent: Burton Market Hall Roof Refurbishment

Construction work· Published 20 Nov

CLOSED

09 Dec

£50k

Estimated

Closed

Board of Trustees of the Royal Botanic Gardens Kew

GB-LONDON: RBGKEW1374 - Microbial Multimode Plate Reader

Laboratory equipment· Published 20 Nov

CLOSED

11 Dec

—

Estimated

Closed

Local Government Association

Review of the LGA's Digital Data and Technology Capability

IT services· Published 20 Nov

CLOSED

20 Feb

—

Estimated

Closed

Surrey Police

Request for Information (RFI) for Transcribing Software

Software packages· Published 20 Nov

CLOSED

11 Dec

—

Estimated

Closed

Leicester City Council

ASC0313 - Residential and Nursing Care Services Market Engagement

Health & social· Published 20 Nov

CLOSED

20 Dec

—

Estimated

Closed

East Suffolk & North Essex NHS FT

CA14948 - ESNEFT2321 - Steam Mian and Header Replacement

Construction work· Published 20 Nov

CLOSED

01 Feb

—

Estimated

Closed

Lancashire County Council

Dynamic Purchasing System (DPS) for Cleaning & Facilities Services

Sewage & refuse· Published 20 Nov

CLOSED

20 Dec

£4.0m

Estimated

Closed

Westmorland and Furness Council

Specialist Highway Patching Works 2025-2027

Construction work· Published 20 Nov

CLOSED

27 Nov

—

Estimated

Closed

Ministry of Justice

HMPPS Retail Services Supplier Consultation

Hotel & restaurant· Published 20 Nov

CLOSED

20 Nov

—

Estimated

Closed

Magna Housing Limited

Alarm Maintenance and Repairs Service emergency response systems and LD1 systems

Repair & maintenance· Published 20 Nov

CLOSED

06 Dec

—

Estimated

Closed

Ministry of Defence, DIO,

FIDDO - Fuels Information and Data for Defence Organisations-RFI

Petroleum & fuel· Published 20 Nov

CLOSED

02 Dec

£40k

Estimated

Closed

JOHN GRAHAM CONSTRUCTION LIMITED

Contractor Compound and Site Segregation Fencing

Construction work· Published 20 Nov

CLOSED

20 Nov

—

Estimated

Closed

Foreign Commonwealth and Development Office

CPG/11260/2024 - Provision of Pest Control Management Services for the British Embassy in Washington DC

Agriculture & forestry· Published 20 Nov

CLOSED

18 Dec

£300k

Estimated

Closed

YORWASTE LIMITED

Supply, Delivery & Maintenance Of A Static Trommel

Industrial machinery· Published 20 Nov

CLOSED

20 Nov

£398k

Estimated

Closed

Rochdale Metropolitan Borough Council

Place Based Asset Management System - Rochdale Council

Software packages· Published 20 Nov

CLOSED

27 Nov

£32k

Estimated

Closed

Mid Yorkshire Teaching NHS Trust

Cerebro Maintenance & Support

Repair & maintenance· Published 20 Nov

CLOSED

06 Dec

—

Estimated

Closed

Walsall Council e-Tendering

PME4046 - Soft Market Testing - Framework for Supported Living (Complex Care)

Health & social· Published 20 Nov

CLOSED

10 Dec

£6.0m

Estimated

Closed

NHS England

Autism Peer Education

Education & training· Published 20 Nov

Page 530 of 8764

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Notice peek

ClosedCF · 2c7c82a59294

Conceptual modelling for migration assisted storage

Oil & Gas Authority

Status

Closed

Estimated

£100k

Published

20 Nov 2024

Key facts

Notice ID: cf-8d641658-31fa-40e4-854e-2c7c82a59294
CPV code: 76100000 · Oil & gas services
Source: Contracts Finder

Timeline

Published
20 Nov 2024

Description

There are countless subsurface factors that influence the regional suitability and ultimate success of storing (and monitoring) CO2 in an "unconfined" saline aquifer. The behaviour of a plume of CO2 and the associated pressure changes resulting from displaced formation fluid will respond to geological heterogeneity on multiple scales e.g. hydraulic connectivity as a function of lithology, facies or poroperm variation; or physical connectivity as a function of structure e.g. dip, fault presence/throw/transmissibility or the presence or shape of salt bodies. To help the NSTA understand and better define migration assisted storage potential on the UKCS, it is first necessary to understand boundaries or constraints that impact plume behaviour. This project aims to determine, under defined geological conditions ("scenarios"), subsurface factors that influence or control the behaviour of CO2 injected into an unconfined, saline aquifer. Using subsurface concepts relevant to the offshore UKCS and under defined geological conditions, we seek to run simulations using representative fluid properties of CO2 to investigate the subsurface factors that most influence or control the behaviour of migrating CO2. In detail, the NSTA expects that any proposal would incorporate, but not be limited to consideration of: • Define and run a series of experimental simulations that could represent the primary controlling factors in plume behaviour when CO2 is injected into an unconfined saline aquifer offshore e.g. plume behaviours within a laterally and vertically heterogenous braided channel sequence where dip is opposed to the main depositional trend. • What are the most important geological parameters that could be considered in scenario testing to understand plume behaviour e.g. what has a higher relative impact on plume behaviour - dip or facies variation? • How might a migrating CO2 plume interact with top and bottom sealing units and what are the implications for plume behaviour?