100%
Pipeline Protection
24/7
Response Time
250+
Project Success
Longwall Mine Crossings
Protecting pipelines from subsidence impacts through smart engineering and adaptable design.
At Cobenco Construction, we provide comprehensive longwall mine pipelinecrossing design services across multiple mining regions. Our work includes engineering support, feature-crossing plans, and alignment sheets for both steel and HDPE natural gas pipelines spanning dozens of longwall panels.
- Our Services
Longwall Mine Crossing Services
Comprehensive engineering solutions for pipeline infrastructure protection during
longwall mining operations.
Stream Crossings
Expert design and implementation of pipeline crossings over waterways with minimal environmental impact.
Road & Access Crossings
Safe and compliant road crossing solutions including access roads and driveway crossings.
GPS & GIS Mapping
Precise field location and mapping services coordinated with survey teams to meet client requirements.
Permitting & Drawing Plans
- Pipeline right-of-way and access
- Temporary and additional workspace layouts
- Acreage documentation
- Property boundaries and landowner information
Crossing Design Methods
- Portable, pre-engineered bridges
- Trench boxes
- Culverts
- Timber mat bridge supports
HDPE Pipeline Services
- Pneumatic test plans for HDPE piping
- Detailed tie-in plans for HDPE piping
- Material specifications
- Quality assurance protocols
- Why Choose Us
Project Responsiveness Essential Qualities
Longwall mining operations deep below the surface can significantly impact buried pipeline infrastructure as the ground above the mining panel begins to settle. Without proper engineering and planning, these ground movements can place stress on pipelines and disrupt service.
Our primary focus is reducing pipeline strain and preventing damage
caused by surface subsidence during longwall mining activity. We prioritize flexibility, adaptability, and responsiveness in all our engineering solutions.