Tenders of National Nuclear Laboratory

Ruggedised Ultrasonic Horn

W99 Pannel Build

The Smf Is Used To Transfer Material To The Ahf Facility. It Must Be Purged With Nitrogen (n2) Prior To Export From The Ahf To Protect The Smf Internals. The Nitrogen Purge System Has Been Designed For This Purpose. It Comprises Several Panels With Valves And Instruments, Connected By Pipework. The Gas Supply Is Provided From Standard Transportable Gas Bottles. Specification Outline This Specification Defines The Manufacturing And Delivery Requirements For The Principal Pipework Panels For Performing The N2 Purge Of The Smf. This Document Has Been Produced With Reference To The Client Design Requirement Specification And The Functional Specification. A Completed Design Ready For Manufacture Has Been Developed In Accordance With This Specification. Following The Detail Design It Is Considered Unnecessary For Any Further Design Except That Necessary By The Fabricator For Manufacture. This Specification Defines The Manufacturing, Works Testing And Delivery Requirements For The Smf Nitrogen Purge System Test Aid. A Completed Design Ready For Manufacture Has Been Developed In Accordance With This Specification. Following The Detail Design, It Is Considered Unnecessary For Any Further Design Except That Necessary By The Contractor For Manufacture (e.g. Profile Drawings For Stainless Steel Plates).

Supply And/or Design Of Centrifugal Contactors And Associated Control System - Request For Information