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175,267 noticesclosed · sorted by publication date

Page 533 of 8764

Time to close

Value

Type

Buyer

Notice

CLOSED

04 Dec

£429k

Estimated

Closed

GREENSQUAREACCORD LIMITED

Phase 2 Electrical & Mechanical Installation - Somerford Place

Construction work· Published 20 Nov

CLOSED

06 Dec

—

Estimated

Closed

Durham County Council

Cashless Donation Solution at The Story

Construction materials· Published 20 Nov

CLOSED

20 Nov

—

Estimated

Closed

FTS · Services

Aberdeen City Council

Provision of Delivery Partner Service for Aberdeen Just Transition Collaboration

R&D services· Published 20 Nov

CLOSED

18 Dec

—

Estimated

Closed

Cambridgeshire County Council

Fire repair works to crop store - Haygate Farm, Bassingbourn

Construction work· Published 20 Nov

CLOSED

09 Jan

—

Estimated

Closed

London Borough of Barnet (LBB)

Hendon Cemetery & Crematorium (HCC) Gatehouse Refurbishment

Construction work· Published 20 Nov

CLOSED

11 Dec

—

Estimated

Closed

Oxford City Council

Window Cleaning services

Sewage & refuse· Published 20 Nov

CLOSED

10 Jan

—

Estimated

Closed

Fareham Borough Council

e-ITT for Cleaning and Security Services at Fareham Shopping Centre PO16 0PQ

Business services· Published 20 Nov

CLOSED

03 Dec

—

Estimated

Closed

Nottingham Trent University

High Speed Camera

Laboratory equipment· Published 20 Nov

CLOSED

17 Jan

—

Estimated

Closed

Hyndburn Borough Council

Cost Consultant / QS - Accrington Market Chambers

Architecture & engineering· Published 20 Nov

CLOSED

17 Nov

—

Estimated

Closed

BIP SOLUTIONS LIMITED

Modification of LED Lighting, Fixtures and Fittings - Supply and Install

Electrical machinery· Published 20 Nov

CLOSED

20 Jan

£1.0m

Estimated

Closed

Essex County Council

Voluntary and Community Sector (VCS) - Resource and Funding Maximisation Market Engagement

R&D services· Published 20 Nov

CLOSED

13 Dec

£850k

Estimated

Closed

Huntingdonshire District Councils

For the Provision of Security and Surveillance Equipment & Maintenance Services

Repair & maintenance· Published 20 Nov

CLOSED

04 Dec

—

Estimated

Closed

CONSTELLIA PUBLIC LTD

Homes Acquisitions Programme.

Real estate· Published 20 Nov

CLOSED

18 Dec

—

Estimated

Closed

Cambridgeshire County Council

Pump Station and new soakaway Marley Farm, Benwick, PE26 2XT

Repair & maintenance· Published 20 Nov

CLOSED

29 Nov

£20.0m

Estimated

Closed

Sizewell C Limited

Supply of Auxiliary Steam Boiler System copy

Industrial machinery· Published 20 Nov

CLOSED

19 Nov

£100k

Estimated

Closed

nuclear waster services

Near Surface Disposal - Consenting Strategy and Scoping

R&D services· Published 20 Nov

CLOSED

25 Nov

—

Estimated

Closed

blueTree Group B.V.

Request for Quotation (RFQ) on the Procurement of the Project Vehicles

Transport equipment· Published 20 Nov

CLOSED

05 Dec

£30k

Estimated

Closed

The West of England Combined Authority

West of England Childcare Research

R&D services· Published 19 Nov

CLOSED

20 Dec

—

Estimated

Closed

City of Doncaster Council

Legal Services Panel Framework 2025

Business services· Published 19 Nov

CLOSED

18 Dec

—

Estimated

Closed

Merseyside Police

PCC/PD/239a - Provider to deliver courses set by the National Offending Re-Training Schemes (NDORS)

Education & training· Published 19 Nov

Page 533 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?