PLCS Safe-T-Stopper

The PLCS Safe-T-Stopper is engineered for natural gas utility contractors and maintenance crews performing service tee repairs, replacements, or abandonments. Designed for gas-free no-blow operations on open gut service tees, street tees, and various other types of tee connections, the tool provides a controlled method for isolating gas flow without releasing gas into the work area.

The system attaches to a ball valve mounted on the service tee and creates a seal beneath the cap or around the plug. Once the seal is established, crews can remove the cap or plug and install a stopping device, allowing maintenance work to proceed safely and efficiently. Operations can typically be completed in approximately 15 to 30 minutes, helping improve productivity in the field.

Protected by multiple U.S. and Canadian patents, the Safe-T-Stopper provides gas utilities with a practical solution for service line maintenance while supporting worker safety and operational efficiency.

Key Features

• Patented gas service tee isolation technology
• Designed for open-gut service tees, street tees, and no-blow operations
• Closed tooling system helps prevent uncontrolled gas release
• Creates a seal beneath tee caps or around plugs for controlled maintenance procedures
• Supports tee abandonment, renewal, and replacement applications
• Lightweight, durable construction for field use
• One-person operation capability
• Fast setup and completion time, typically 15–30 minutes

Benefits

• Enhanced Worker Safety
  The closed-system design helps eliminate direct exposure to blowing natural gas, reducing safety concerns associated with traditional maintenance methods.
• Reduced Jobsite Costs
  By minimizing excavation requirements, labor needs, permitting costs, and PPE dependence, utility operators can lower overall project expenses.
• Improved Productivity
  Fast setup and simplified operation allow crews to complete service tee maintenance more efficiently, reducing downtime and service interruptions.
• Versatile Field Performance
  Compatible with multiple tee styles and service configurations, making it suitable for a wide range of gas distribution maintenance projects.

Frequently Asked Questions

What is the Safe-T-Stopper used for?

The Safe-T-Stopper is used to isolate and stop gas flow during service tee maintenance, renewal, removal, or abandonment procedures.

How does the tool improve safety?

Its closed-system design helps eliminate exposure to uncontrolled gas release during maintenance operations, creating a safer working environment for crews.

What types of tees can it be used on?

The tool is designed for open-gut service tees, street tees, and other service tee configurations.

How quickly can maintenance activities be completed?

Typical operations can be completed in approximately 15 to 30 minutes, depending on field conditions and company procedures.