JGL Corporate brochure - Flipbook - Page 24
05. About us: our expertise, our approach, our methods, our processes and the expert services we deliver.
Our Design Team can provide a full turnkey
project delivery managing high-risk, thirdparty, asset assurance processes, such
as Network Rail, National Highways and
underground utility infrastructure structural
assessment of existing structures, bridges,
tunnels and regional gas water and ethylene
pipelines.
Geotechnical design
We provide complete geotechnical design
services for underground infrastructure,
including:
»
Desktop studies for feasibility and risk
»
Ground investigation scoping and
specifications
»
Geotechnical modelling to define ground
parameters
»
Design of foundations, shafts and tunnels
based on site-specific data
Tunnel design
Our tunnelling methods are selected and
engineered to suit project demands and
ground conditions:
Capabilities include:
»
Timber headings, segmental precast and cast
iron
»
Sprayed Concrete Lining (SCL), pipe jacking,
microtunnelling
»
Horizontal Directional Drilling (HDD) and
auger boring
Temporary works design
We offer tailored temporary works designs to
support complex builds, including:
24
»
Concrete formwork and falsework
»
Scaffolding, access, and structural bracketry
»
Solutions focused on safety, buildability, and
adaptability
Joseph Gallagher Group | CORPORATE PORTFOLIO | 2026
