I specialize in the economics of heat treatment in hardening plants, vacuum heat treatment, and diffusion processes, and I offer expert assessments and investment consulting in this field.
We provide certification of building products. We do drilling or cutting of concrete, cutting of holes. We offer expert opinions, testing of building materials and products. We provide surveys of buildings and structures, structural assessments, and assessments of defects and failures of building products or structures.
I offer expert witness services in occupational safety, economics, sports and technical fields. I specialize in pricing and appraisals of diving equipment and gear.
I offer services of an expert in the field of economics and nature conservation. I specialize in prices and valuations of timber, perennial plants, etc. I focus on tree condition assessment and treatment technology design.