Planning · Design · Realization

EngineeringIndustrial PlantSolutions thatwork in practice.

Freelance planning engineer specializing in plant engineering, layout design, CAD concepts, and project management for the process industry.

  • Plant Layout Design
  • Conceptual Engineering
  • Project Management
Industrial process plant with piping, tanks, and structural framework
CAD overlay · live
Site survey — LübeckFAT in progress — StuttgartConcept review — RotterdamCommissioning — LinzRFQ closing — HamburgCycle audit — EindhovenSite survey — LübeckFAT in progress — StuttgartConcept review — RotterdamCommissioning — LinzRFQ closing — HamburgCycle audit — EindhovenSite survey — LübeckFAT in progress — StuttgartConcept review — RotterdamCommissioning — LinzRFQ closing — HamburgCycle audit — Eindhoven
0+
Years Experience
in plant engineering & project management
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Projects Delivered
across multiple industries and technologies
0%
Practical Approach
solution-focused, hands-on execution
ISO 9001
Quality Oriented
structured processes, reliable results
Industries served
Seed & Grain Processing
Beverage Processing
Process Industry Engineering
Industrial Centrifuge Systems
Plant Layout Design
Conveyor Systems
Steel Structure Concepts
CAD Engineering
02 — Practice

Four disciplines.
One engineer accountable.

I work as a single point of contact across the technical scope of a manufacturing project. No layers, no hand-offs — the same engineer who scoped the brief is the one who signs off the FAT.

01Active

Plant layout design

Greenfield and brownfield layouts for process facilities — material flow, equipment placement and operator routing planned for the realities of the site.

  • Block & detailed layouts
  • Material flow studies
  • Site & footprint planning
02Active

Conceptual & process engineering

Concept studies for seed, grain, beverage and process plants. Equipment selection, throughput sizing and feasibility work that survives detailed design.

  • Process concepts
  • Equipment sizing
  • Feasibility studies
03Active

CAD & mechanical engineering

CAD design of conveyors, centrifuge installations and supporting steel structures. Clear drawings, clean tolerances and documentation suppliers can actually build from.

  • SolidWorks / NX
  • Steel structure concepts
  • Equipment & conveyor design
04Active

Project management

Owner-side planning and coordination — scope definition, supplier interfaces, schedule control and on-site follow-up through commissioning.

  • Scope & schedule
  • Supplier coordination
  • Commissioning support
03 — Selected Work

Projects, not slideware.

Request full dossier →
Seed processing plant layout
P-084 · 2024Seed & Grain Processing

Seed processing plant layout

Concept and detailed layout for a seed cleaning and treatment facility. Material flow, equipment placement and steel structure interfaces coordinated end-to-end.

Beverage line plant concept
P-079 · 2023Beverage Processing

Beverage line plant concept

Conceptual engineering for a beverage processing line — equipment selection, footprint study and routing of product, utilities and packaging conveyors.

Centrifuge installation
P-072 · 2023Industrial Centrifuge Systems

Centrifuge installation

Mechanical design and installation engineering for an industrial centrifuge system, including supporting steelwork, access platforms and integration with upstream process equipment.

Conveyor & steel structure design
P-068 · 2022Conveyor Systems

Conveyor & steel structure design

CAD design of a multi-level conveyor route with supporting steel structure. Drawings, parts lists and supplier-ready documentation for fabrication and site erection.

04 — Approach

A five-step
project gate.

Every engagement runs through the same disciplined sequence. Each gate has a written deliverable — so you can stop, redirect, or accelerate before the next phase begins.

  1. 01 / 05

    Brief & survey

    On-site walkthrough, data capture, constraint mapping.

  2. 02 / 05

    Concept & costing

    Two to three options with capex, opex and risk modelled.

  3. 03 / 05

    Detailed design

    CAD, BOMs, control philosophy, factory acceptance criteria.

  4. 04 / 05

    Vendor & build

    Tender, vendor selection, build supervision, FAT.

  5. 05 / 05

    Commissioning

    On-site install, ramp-up, operator training, SAT sign-off.

David Wiesneth, industrial engineering consultant, in his office
David Wiesneth, M.Sc.
05 — About

Sixteen years on
the factory floor.

I trained as a mechanical engineer and have spent my career in process industry engineering — planning seed, grain, beverage and centrifuge installations, designing conveyors and steel structures, and seeing concepts through to working plants.

The work I take on is hands-on: CAD opens every morning, site visits most weeks, and a strong preference for projects where the technical detail decides whether the line runs or not.

Education
M.Sc. ME, TU Hamburg
Languages
DE · EN · NL
Tools
SolidWorks · NX · MATLAB
06 — Engage

Have a project that
needs to actually ship?

Send a one-paragraph brief. Initial response within two working days, no-obligation feasibility call within the week.

David Wiesneth
David Wiesneth
Connect on LinkedIn
Email
hello@davidwiesneth.de
Telephone
+49 40 0000 0000
Office
Speicherstadt 14
20457 Hamburg
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