Notice Information
Notice Title
In-Vessel Mirrors for the MAST-U EBW System
Notice Description
UKAEA is installing an Electron Bernstein Wave (EBW) system on MAST-U, which aims at injecting two dual-frequency (28GHz and 34.8GHz) microwave beams each of up to 900kW and pulse duration of 4.5s. There are eight 1 OFF in-vessel copper-coated graphite mirrors. The primary function of the in-vessel mirrors is to redirect the microwaves, produced by the gyrotron, and direct these into the plasma. The main microwave mirror face has a curved profile, providing focusing of the beam. The curved profile is defined using an ellipsoid shape. These mirror faces absorb a small percentage of the microwaves. These absorbed microwaves act as a heat flux on the mirror face in a gaussian distribution, peaking at 750kW/m2. A uniform radiative plasma load of 210kW/m2 also acts on all faces excluding the mirror face.
Lot Information
Lot 1
UKAEA is installing an Electron Bernstein Wave (EBW) system on MAST-U, which aims at injecting two dual-frequency (28GHz and 34.8GHz) microwave beams each of up to 900kW and pulse duration of 4.5s. There are eight 1 OFF in-vessel copper-coated graphite mirrors. The primary function of the in-vessel mirrors is to redirect the microwaves, produced by the gyrotron, and direct these into the plasma. The main microwave mirror face has a curved profile, providing focusing of the beam. The curved profile is defined using an ellipsoid shape. These mirror faces absorb a small percentage of the microwaves. These absorbed microwaves act as a heat flux on the mirror face in a gaussian distribution, peaking at 750kW/m2. A uniform radiative plasma load of 210kW/m2 also acts on all faces excluding the mirror face.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-030170
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/002938-2022
- Current Stage
- Tender
- All Stages
- Planning, Tender
Procurement Classification
- Notice Type
- Planning Notice
- Procurement Type
- Standard
- Procurement Category
- Goods
- Procurement Method
- Not Specified
- Procurement Method Details
- Not specified
- Tender Suitability
- Not specified
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
14 - Mining, basic metals and related products
38 - Laboratory, optical and precision equipments (excl. glasses)
71 - Architectural, construction, engineering and inspection services
-
- CPV Codes
14715000 - Copper
14814000 - Artificial graphite
38622000 - Mirrors
71333000 - Mechanical engineering services
Notice Value(s)
- Tender Value
- £1
- Lots Value
- Not specified
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 2 Feb 20224 years ago
- Submission Deadline
- Not specified
- Future Notice Date
- 1 Feb 2022Expired
- Award Date
- Not specified
- Contract Period
- Not specified - Not specified
- Recurrence
- Not specified
Notice Status
- Tender Status
- Planned
- Lots Status
- Planned
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- UNITED KINGDOM ATOMIC ENERGY AUTHORITY
- Contact Name
- Available with D3 Tenders Premium →
- Contact Email
- Available with D3 Tenders Premium →
- Contact Phone
- Available with D3 Tenders Premium →
Buyer Location
- Locality
- ABINGDON
- Postcode
- OX14 3DB
- Post Town
- Oxford
- Country
- England
-
- Major Region (ITL 1)
- TLJ South East (England)
- Basic Region (ITL 2)
- TLJ1 Berkshire, Buckinghamshire and Oxfordshire
- Small Region (ITL 3)
- TLJ14 Oxfordshire CC
- Delivery Location
- TLJ14 Oxfordshire CC
-
- Local Authority
- South Oxfordshire
- Electoral Ward
- Sandford & the Wittenhams
- Westminster Constituency
- Didcot and Wantage
Further Information
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
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