
Full-service partner for ordnance surveying and clearance in northern Germany – from planning to clearance.

Kampfmittelsondierung Krebs & Wendt GmbH & Co. KG
NeumünsterNew on Amplifa
About Us – Experience Meets Responsibility
Kampfmittelsondierung Krebs & Wendt GmbH & Co. KG, based in Neumünster, is a service company specialised in the detection, surveying and clearance of ordnance. The team of geophysicists, technicians and specialised ordnance specialists supports developers, municipalities and companies with construction and infrastructure projects in Schleswig-Holstein, Hamburg and northern Germany. Services include DGPS-supported geomagnetic and electromagnetic surveying, depth surveying with drilling and measuring technology, construction-accompanying ordnance clearance as well as evaluation, documentation and consulting. Since 2017, the company has been part of the Krebs Group. In December 2024, a team led by clearance site manager Brian Friedchen safely uncovered a dud bomb and defused it. The work is carried out in close coordination with the ordnance clearance service and the responsible authorities.
- Site
- Neumünster
- Processes
- Geomagnetic surveying (passive, DGPS-supported), Depth surveying (drilling and measuring technology, vertical geomagnetic profiles), Electromagnetic surveying (active, DGPS-supported), Construction-accompanying ordnance clearance (layer-by-layer inspection of excavated soil with, Evaluation & documentation (maps, analyses, reports), Consulting & project support (ordnance clearance, planning), Monitoring of construction excavations on construction sites, Ordnance recovery and defusal (uncovering and defusing of dud bombs)
- Materials
- Geomagnetic Surveying (passive, DGPS-supported), Electromagnetic Surveying (active, DGPS-supported), Depth Surveying (drilling and measuring technology), Construction-Accompanying Ordnance Clearance
- Certificates
- Certified specialist personnel (ordnance disposal specialists)
- Industries
- Construction Industry / Developers, Municipalities, Infrastructure Projects
- 01
Consulting & Project Planning
- 02
Geomagnetic / Electromagnetic Surveying
- 03
Depth Surveying
- 04
Evaluation & Documentation
- 05
Construction-Accompanying Clearance & Monitoring of Excavated Soil
- 06
Recovery & Defusal
Surveying and Measuring Methods
Geomagnetic Surveying (passive, DGPS-supported)
Detection of ferrous objects in the subsurface with high resolution.
Electromagnetic Surveying (active, DGPS-supported)
Reliable detection of metallic objects even in urban areas with a high density of interference bodies.
Depth Surveying (drilling and measuring technology)
Vertical geomagnetic profiles provide precise data on the position of potential metallic objects at depth.
Construction-Accompanying Ordnance Clearance
Layer-by-layer inspection of excavated soil with active and passive probes, visual checks and adapted construction machinery.
Location
Neumünster
DEHeadquarters
- DGPS-supported surveying systems
- Drilling and measuring technology
- Specially adapted construction machinery
Services

Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Geomagnetic surveying (passive, DGPS-supported)Testing | – | – | – | – | – |
| Depth surveying (drilling and measuring technology, vertical geomagnetic profiles)Testing | – | – | – | – | – |
| Electromagnetic surveying (active, DGPS-supported)Testing | – | – | – | – | – |
| Construction-accompanying ordnance clearance (layer-by-layer inspection of excavated soil withTesting | – | – | – | – | – |
| Evaluation & documentation (maps, analyses, reports)Engineering | – | – | – | – | – |
| Consulting & project support (ordnance clearance, planning)Engineering | – | – | – | – | – |
| Monitoring of construction excavations on construction sitesTesting | – | – | – | – | – |
| Ordnance recovery and defusal (uncovering and defusing of dud bombs)Testing | – | – | – | – | – |
Additional services
Qualification & Safety
The specialist personnel hold all relevant certifications; clearance is carried out in close cooperation with the ordnance clearance service and site management in accordance with statutory regulations.
| Evidence | Neumünster |
|---|---|
| Certified specialist personnel (ordnance disposal specialists) |
Company History
- 2017
Joined the Krebs Group – combining the company's own expertise with the resources of the group.
- 2024
On 01.12.2024, safe uncovering and defusal of a dud bomb under the direction of clearance site manager Brian Friedchen.