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175,267 noticesclosed · sorted by publication date

Page 539 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

13 Dec

—

Estimated

Closed

Tonbridge and Malling Borough Council

TMBC East Gibson Refurbishment

Construction work· Published 18 Nov

CLOSED

18 Nov

—

Estimated

Closed

BROMFORD HOUSING GROUP LIMITED

High Performance, High Potential Talent Programme

Education & training· Published 18 Nov

CLOSED

22 Nov

£100k

Estimated

Closed

Anthro JV

Old Oak Common - Electrical Package - Feeder pillars, for the Electrical and Lighting distribution in the Urban Realm Area.

Electrical machinery· Published 18 Nov

CLOSED

22 Nov

£2.5m

Estimated

Closed

Anthro JV

Old Oak Common - Electrical Distribution Board's (DB's) which includes design, build, install, test and commission

Electrical machinery· Published 18 Nov

CLOSED

22 Nov

£5.0m

Estimated

Closed

Anthro JV

Old Oak Common - Motor control centres (MCC) which includes design, build, install, test and commission

Electrical machinery· Published 18 Nov

CLOSED

18 Dec

—

Estimated

Closed

DfT, Driver and Vehicle Licensing Agency

Provision of CA Gen Training

Education & training· Published 18 Nov

CLOSED

06 Jan

—

Estimated

Closed

Foreign Commonwealth and Development Office

Provision of Security Guarding Services - BE Dublin, Ireland

Business services· Published 18 Nov

CLOSED

05 Dec

—

Estimated

Closed

BRITISH COUNCIL(THE)

GEO_2024_Transnational Education (TNE) Roadmap Study

R&D services· Published 18 Nov

CLOSED

10 Jan

—

Estimated

Closed

N H S Shared Business Services

Transportation and Travel Services for Health (SBS10513)

Health & social· Published 18 Nov

CLOSED

18 Dec

£60.0m

Estimated

Closed

East Of England NHS Collaborative Hub

Analysis and Recovery Services

Business services· Published 18 Nov

CLOSED

02 Dec

—

Estimated

Closed

Buckinghamshire Council

Day Ops - Request for Information

Health & social· Published 18 Nov

CLOSED

03 Dec

£100k

Estimated

Closed

Cheshire West and Chester Council

Transactional Shared Services - Target Operating Model Review

IT services· Published 18 Nov

CLOSED

13 Jan

£540k

Estimated

Closed

ASTON UNIVERSITY

1062 - Internal Audit Services

Business services· Published 18 Nov

CLOSED

24 Jan

£500k

Estimated

Closed

Broadland Housing Association

GB-Norwich: 24-019 Ironmongery Tender

Construction materials· Published 18 Nov

CLOSED

20 Dec

£195.0m

Estimated

Closed

Basingstoke & Deane Borough Council

DBOM TENDER FOR A NEW BASINGSTOKE LEISURE CENTRE

Construction work· Published 18 Nov

CLOSED

18 Nov

—

Estimated

Closed

FTS · Services

Fermanagh and Omagh District Council

TENDER FOR THE COMMISSIONING, OPERATION AND MANAGEMENT OF THE CAMOWEN HYDRO SCHEME VIA AN AGREEMENT AND LEASE

Petroleum & fuel· Published 18 Nov

CLOSED

20 Dec

£670k

Estimated

Closed

The

Custody Healthcare Telephone Support (Lot 1) & Medication Storage Audit (Lot 2)

Architecture & engineering· Published 18 Nov

CLOSED

09 Dec

£178k

Estimated

Closed

Wiltshire Council

CO2086 - Payment to Providers - Redesign End-To-End Process

Financial services· Published 18 Nov

CLOSED

10 Jan

£375k

Estimated

Closed

Royal Borough of Greenwich

SPS 2813 INDEPENDENT VISITOR AND ADVOCACY SERVICES

Health & social· Published 18 Nov

CLOSED

13 Dec

£60k

Estimated

Closed

University of Warwick

Submicron monodisperse aerosol generator

Laboratory equipment· Published 18 Nov

Page 539 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?