David Jupp has particular expertise relating to systems operating at extremely high pressures, including the manufacture of LDPE. Tremendous attention to detail is required to achieve safe and reliable operations under such severe conditions. David applies the same attention to detail to more routine pressure systems, and to other technical issues within the manufacturing environment.

• MInstMC, CEng – Chartered member of the Institute of Measurement & Control
• MA - Cambridge University
• BA(Hons) Natural Sciences (Part II Metallurgy & Materials Science) – Cambridge University

• Independent safety overview of system commissioning.
• Technical support for pressure vessel refurbishment.
• Production of PED Technical File for clients.
• 3D CAD training.
• Stress analysis of proposed repair method for specialist equipment.
• Developed specification to allow use of available steel to slash lead time of replacement part for high pressure vessel.
• Due diligence technical evaluation of LDPE manufacturing facility.
• Designed and installed vessel test monitoring system.

David joined BP Chemicals after graduating from Cambridge; he spent 4 years in product development in the R&D labs, followed by over 10 years in various roles in manufacturing at an LDPE plant. On leaving BP, he established Jupp Associates where he is Principal Consultant and Director.

• Low Density Polyethylene (all aspects)
• High Pressure systems and equipment
• Pressure Equipment Directive (PED) approvals
• Materials
• Control & Instrumentation
• 3D CAD & Rapid manufacture