Pipe relining is a trenchless pipe repair method used to restore damaged drain, sewer or plumbing pipe systems. Rather than digging up floors and foundations to remove old piping, relining essentially creates a new smooth pipe wall within the damaged infrastructure. But performing this advanced interior pipe renovation requires specialized companies like The Relining Company and pipe relining specialists.
Pipe Relining Companies
Specialized firms offer pipe relining services either as their core business or as an arm of large plumbing providers. They invest substantially in the high-tech equipment and advanced training required to assess pipe interiors, prepare surfaces and install state-of-the-art sealing materials that reline pipes suffering deterioration, holes, cracks or root infiltration.
Many pipe relining outfits have professional affiliations with major industry organizations like NASSCO (National Association of Sewer Service Companies). These memberships require adherence to strict codes of practice and safety standards when conducting trenchless pipe repairs. Companies demonstrate further qualifications through advanced Pipe Lining Academy certifications in specific applications like potable water lines, pressure pipes or large-diameter pipelines over 12 inches across.
Pipe Relining Technicians and Certifications
Conducting pipe inspections, cleaning and CIPP relining installation takes extensive hands-on training under senior technicians plus theoretical knowledge of underlying engineering principles. Workers must master complex remote camera controls, pressure regulation equipment and resin curing methods along with understanding infrastructure physics, safety protocols and quality assurance procedures.
Frontline trenchless repair technicians often hold credentials like:
- NASSCO Pipeline Assessment Certification Program (PACP)
- NASSCO Cured-in-Place Pipe (CIPP) Lining Certification
- Trenchless Technology Training Certification
- Lateral Assessment Certification Program (LACP)
- Manufacturer and product-specific training qualifications
These industry-standard certifications require testing on proper assessment coding, reporting, preparation, handling, resin mixing, linking, pressure monitoring, cutting and reinstatement of lining systems. Qualified specialists perfectly execute pipe rehabilitations for long-term water tightness and asset protection.
Engineers Overseeing Projects
While on-site crew members handle the physical CIPP liner insertion and curing, engineering oversight ensures appropriately tailored designs, materials selection and integrations match each unique pipe system and building to code specifications across municipal projects. Professional engineers accredited by groups like the Institution of Engineers Australia provide project planning and direction including:
- Detailed pipe inspection analysis
- Design of the liner thickness, layers and resin used
- Load-bearing and site stability calculations
- Structural compatibility assessments
- Review of temperature and pressure controls
- Final testing and approvals before return to service
Their engineering expertise and license qualifications anchor major pipe relining rehabilitations for optimal safety, adherence to regulations and long-term performance.
The Bottom Line
When it’s time to reinvest in aging pipe infrastructure through trenchless rehabilitation rather than costly and damaging pipe replacement excavations, partnering with a pipe relining firm specializing in no-dig CIPP repairs is essential. Seek NASSCO-affiliated companies employing multiple PACP and CIPP certified technicians overseen by professional engineers to ensure the highest quality pipe restorations. The experience and qualifications of these pipe relining specialists give building owners confidence in effective upgrades without disruption.
