PCCP / RCCP PIPELINE SUPPORT SERVICES

Specialized access and repair solutions for prestressed concrete transmission mains

Controlled access, valve installation, hot tapping, and line stopping on critical PCCP and RCCP transmission pipelines — performed without disrupting municipal water service.

Supporting critical municipal transmission infrastructure across Texas, Louisiana, Oklahoma, and Arkansas.

Prestressed Concrete Cylinder Pipe (PCCP / RCCP) is commonly used for large-diameter municipal water transmission systems where high pressure and structural integrity are critical. Because these pipelines rely on prestressed steel components, any modification or repair must be carefully evaluated and executed using specialized equipment and controlled procedures.

Specialized Access for Critical Transmission Infrastructure

• Live system hot tapping
• Line stopping & isolation
• PCCP transmission main repairs

Why Careful Execution Matters on Prestressed Concrete Pipelines

Work performed on prestressed concrete cylinder pipe (PCCP/RCCP) systems without proper evaluation or control can result in:

• Damage to prestressing wire or steel cylinder
• Loss of pipe wall structural integrity
• Risk of sudden failure under pressure
• Large-area service outages
• Reduced long-term system reliability

This is why all work on prestressed concrete pipelines must be carefully planned and executed using approved procedures.

Hot Tapping on Prestressed Concrete Pipe

Hot tapping on PCCP / RCCP pipelines allows new connections to be installed without draining or shutting down critical transmission systems. Because of the pipe’s construction, these procedures require controlled equipment selection and precise installation methods.

Our process includes:

Pre-job pipe evaluation and review
Controlled tapping procedures
Equipment selection specific to pipe size, pressure, and condition

This method enables system expansion, valve installation, and tie-ins while maintaining uninterrupted service.

Line Stopping on Prestressed Concrete Transmission Mains

Line stopping temporarily isolates sections of live PCCP / RCCP transmission mains to allow repairs, system modifications, or emergency work without full system shutdown.

Because prestressed concrete pipelines play a critical role in transmission networks, line stopping operations require:

Precise planning and execution
Controlled isolation methods
Coordination with system operators and engineers

This approach allows work to proceed while protecting system stability and minimizing service disruptions.

Why PCCP / RCCP Requires Specialized Experience

Working on prestressed concrete pipelines requires specialized planning, equipment selection, and execution techniques that differ from standard pipeline work.

Key considerations include:

• Engineered procedures specific to pipe condition
• Controlled access methods for live transmission systems
• Coordination with engineers and system operators
• Specialized tooling for prestressed concrete pipelines
• Experienced live-system technicians

Each operation is executed with careful attention to system integrity throughout all phases of work.

Safety & Quality on Prestressed Concrete Systems

Safety and system integrity are central to every PCCP/RCCP operation we perform. Our approach emphasizes planning, control, and coordination to protect both the pipeline and the surrounding infrastructure. Our PCCP/RCCP safety focus includes:

Pre-job evaluation and procedural planning. Controlled access to live transmission systems. Protection of prestressing components. Coordination with engineers, inspectors, and system owners. Trained personnel and proven equipment. All work is performed with demonstrated respect for the risks associated with prestressed concrete pipelines.

Common Applications Include:

• Transmission main modifications
• System expansions and upgrades
• Emergency pipeline isolation
• Permanent valve installations
• Tie-ins to existing PCCP / RCCP infrastructure
• Maintenance planning for critical water systems

Emergency PCCP / RCCP Pipeline Support
24-Hour On-Call Municipal Response

24 hour service

Emergency PCCP / RCCP Pipeline Support
24-Hour On-Call Response

When urgent system conditions require immediate action, our crews are available around the clock to perform controlled work on active prestressed concrete pipelines—without unnecessary shutdowns.