BERLIN - Congress hall Berlin
DUESSELDORF - Equipment for inspecting cables
HAMBURG - Viaduct Roedingsmarkt
ODERBERG - Oder-Havel canal-bridge
RENDSBURG - Railway high bridge
 
For assessment of existing buildings our engineers are able to make realistic prognosis, assessments of risks, calculations of lifespan and analysis of defects on the basic of modern numerical processes and fracture-mechanic methods.

A powerful team equiped with all nessecary technic like cars, boats, measuring instruments, endoscopes and so on, with own software inspects buildings and bridges in accordance to DIN 1076 or DS 803.

Four affiliated independent checking engineers are available to elaborate static and dynamic analysis and structure test for all construction fields.

The know-how of Grassl is in great demand. Not without reason standardisation committees and organs appreciate our engineers and regularly call on them when it comes to formulating and laying down new rules and principles.

Our freelancers work on researching tasks of administration and industry.










 
last update: 03/14/2010
 
Damage evaluations
Inspections and checkout of engineering structures
Independant static and structural checking
Participation in standardisation committees
Research contracts
Expert reports on existing structures
Falsework services, scaffolds