Pipeline Inspection & Compliance Services
Maintaining pipeline infrastructure requires consistent inspections, accurate documentation, and adherence to applicable federal pipeline safety requirements. Surveys & Analysis provides specialized pipeline inspection and compliance services to help natural gas distribution and transmission operators identify potential issues, document field conditions, and support their regulatory compliance programs.
Our inspection services include atmospheric corrosion inspections, inside meter inspections, and valve inspection and maintenance. Each service is designed to provide operators with reliable field information while supporting established inspection, maintenance, and recordkeeping procedures.
Atmospheric Corrosion Inspections
Exposed piping can be vulnerable to atmospheric corrosion caused by moisture, environmental exposure, coatings, and other conditions. Regular inspection can help operators identify corrosion before it develops into a more significant integrity concern.
Surveys & Analysis performs atmospheric corrosion inspections of exposed pipeline facilities to evaluate visible piping and associated components for indications of corrosion or deterioration.
For applicable onshore pipeline facilities, 49 CFR §192.481 establishes atmospheric corrosion inspection requirements, including inspections at intervals not exceeding 39 months and within each three-calendar-year period.
Our field inspections can include:
- Visual examination of exposed piping
- Identification of atmospheric corrosion
- Evaluation of coating deterioration and damaged areas
- Documentation of corrosion conditions
- Identification of locations requiring additional attention
- Field reporting and inspection documentation
- Support for established corrosion control programs
Regular inspection provides operators with valuable information for maintenance planning and helps maintain the integrity of exposed pipeline facilities.
Inside Meter Inspections
Pipeline and meter facilities located inside buildings present unique inspection considerations. Inside meter inspections can help operators identify atmospheric corrosion, deterioration, damage, or other conditions affecting meter sets and associated piping.
Surveys & Analysis provides inspection of inside meter sets and associated piping, including evaluation of pipe and components for visible indications of atmospheric corrosion.
Our inspection process can help identify:
- Atmospheric corrosion on exposed interior piping
- Deteriorated coatings or protective surfaces
- Corrosion at fittings and connections
- Physical damage or deterioration
- Conditions requiring maintenance or additional evaluation
- Other observable concerns associated with the meter installation
Detailed field documentation helps operators maintain organized inspection records and identify facilities that may require corrective action or follow-up.
Valve Inspection & Maintenance
Pipeline valves are critical components of natural gas distribution and transmission systems. Proper inspection, servicing, and documentation help ensure that key valves remain identifiable, accessible, and maintained according to applicable requirements and operator procedures.
Surveys & Analysis provides pipeline valve inspection and maintenance services for distribution and transmission facilities.
Our services can include:
- Valve location verification
- Visual inspection
- Operational checks, where applicable
- Valve servicing and maintenance
- Identification of valve condition issues
- Documentation of inspection results
- Identification of valves requiring follow-up
- Maintenance and compliance record support
For distribution facilities, 49 CFR §192.747 addresses valve maintenance requirements, while §192.745 applies to transmission line valve inspections. Applicable inspection intervals and operator procedures should be established based on the specific pipeline facility and regulatory requirements.
Supporting Your Pipeline Compliance Program
Effective inspection programs depend on consistent field work and reliable records. Surveys & Analysis works with pipeline and natural gas operators to provide specialized inspection services that can supplement internal personnel and compliance programs.
Our field teams can help operators organize recurring inspection activities, identify potential conditions requiring attention, and generate documentation that supports maintenance and regulatory recordkeeping.
Reliable Field Inspections. Better Compliance Support.
From atmospheric corrosion inspections and inside meter inspections to pipeline valve inspection and maintenance, Surveys & Analysis provides practical field services for natural gas pipeline operators.
Our goal is to help you identify potential issues, maintain accurate inspection records, and support your ongoing pipeline integrity and compliance efforts.
Contact Surveys & Analysis today to discuss your pipeline inspection and compliance requirements.