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MSSS (Magnox Swarf Storage Silos) Boxes

Buyer : Sellafield Ltd

location icon North West
No of lots : 1
Tender Id : 2706250152
Type of Contract : PIN
Published : 27th Jun 2025
Deadline : 27th Jun 2026
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Descriptions
Procurement for the MSSS (Magnox Swarf Storage Silo) Boxes
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MSSS Boxes Procurement

Buyer : Sellafield Ltd

location icon North West
No of lots : 1
Tender Id : 2706250464
Type of Contract : PIN
Published : 27th Jun 2025
Deadline : 27th Jun 2026
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Descriptions
Procurement for the MSSS (Magnox Swarf Storage Silo) Boxes
Awarded
Published : 14th Jan 2026
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Descriptions
Supply and deliver an offline test rig replica of the online MSSS (Magnox Swarf Storage Silo)/ABB control system installed in MSSS. The rig will provide the equipment needed to carry out testing to ensure the continued support of the existing control ....
Awarded
Published : 19th Nov 2024
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Descriptions
This contract is to further develop the MSSS TTS, incorporating further refinements to the simulation to create an operational training tool.
Awarded

MSSS OBLM Chemical additives to Silo

Buyer : United Kingdom National Nuclear Laboratory

location icon North West
No of lots : N/A
Tender Id : 1906240085
Published : 19th Jun 2024
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Descriptions
The Magnox Swarf Storage Silos (MSSS) were designed to store Magnox swarf residues underwater in a series of silo compartments. The liquor in MSSS is not routinely purged. Instead, additions have been made historically to offset losses due to evapora ....
Awarded

MSSS SEP 2 Package Umbilical

Buyer : Sellafiled Ltd

location icon North West
No of lots : N/A
Tender Id : 0901240125
Published : 9th Jan 2024
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Descriptions
MSSS SEP 2 Package Umbilical
Awarded

MSSS New Groundwater Monitoring Wells

Buyer : i3 Decommissioning Partners

location icon North West
No of lots : N/A
Tender Id : 1309230340
Published : 13th Sep 2023
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Descriptions
MSSS New Groundwater Monitoring Wells
Awarded

CE Marking of MSSS West End Crane

Buyer : Sellafield Ltd

location icon North West
No of lots : N/A
Tender Id : 2504230043
Published : 25th Apr 2023
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Descriptions
Provision of CE Marking for MSSS West End Crane
Awarded

Ongoing Support to Assist Operation of MSSS Interim Storage Models

Buyer : Sellafield Ltd

location icon Any region
No of lots : N/A
Tender Id : 1711170167
Published : 17th Nov 2017
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Descriptions
A computer simulation has been developed that predicts the chemical and thermal waste behaviours of a skip of waste from the MSSS facility during interim storage. Several users within Sellafiled Ltd have been provided with an introduction to these co ....
Awarded
Published : 15th Nov 2017
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Descriptions
The main purpose of this work is to get confidence in the current assumed average value for hydrogen hold up in the sludge of 15%. There is also a further need to understand the properties responsible for hydrogen hold up in different families of was ....

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