ITCP Cured-in-Place Pipe (CIPP) Lining & Manhole Coating Inspections
Our NASSCO ITCP-certified inspectors provide independent, knowledgeable, and detail-oriented oversight to ensure every installation meets industry standards and project specifications.
CIPP Lining Inspections
Our NASSCO ITCP-certified CIPP Lining Inspectors provide independent oversight and supervision to ensure every cured-in-place pipe installation meets industry standards and project specifications. With a strong understanding of NASSCO guidelines, ASTM requirements, and manufacturer recommendations, our inspectors verify proper materials, installation procedures, curing methods, and final liner quality.
Manhole Coating Inspections
Our NASSCO ITCP-certified Manhole Coating Inspectors provide independent oversight to ensure every manhole coating installation meets industry standards and project specifications. Through thorough documentation, clear communication, and unbiased reporting, DIR helps protect asset owners, engineering professionals, contractors, and municipalities by delivering reliable quality assurance and long-term confidence in manhole rehabilitation projects.
Remediation Consulting Services
Diversified Integrity Resources (DIR) brings together Subject Matter Experts with over three decades of combined experience supporting the industrial, refinery, commercial, and municipal sectors.
Inspection & Field Support
DIR provides inspection, condition assessment, and field support services for pipeline assets, stormwater and wastewater appurtenances (including vaults, manholes, sumps, and chambers), as well as refinery and industrial infrastructure such as oily water sewer (OWS) systems, coker towers, tailings lines, dewatering wells, and firewater piping and storage systems.
Pipe Remediation Specialists
DIR Pipe Remediation Specialists provide technical inspection, condition assessment, and field support services focused on evaluating and documenting the condition of pipelines and piping systems. Our construction inspectors support safety, regulatory awareness, and quality oversight during maintenance and rehabilitation activities across municipal, industrial, and energy infrastructure.
Manhole Remediation Specialists
DIR Manhole Remediation Specialists help assess, support design, and manage repairs or upgrades for sewer and stormwater manholes and catch basins. Services include: Condition assessments, Inflow/infiltration (I/I) analysis and testing, material and method recommendations (coatings, grouting), Project management and construction coordination, and Supervision of trenchless technologies such as coating, joint sealing, and corrosion protection.
Coating Remediation Specialists
DIR Coating Remediation Specialists provide expert advice, inspection, and technical guidance on coatings, especially when problems arise. Services include: Failure analysis, Specification and application guidance, Inspection & quality control, Remediation planning, and Expert witness services. DIR consultants work in industrial, refinery, commercial, structural, or water and wastewater environments.
Wastewater & Stormwater Pipe Remediation
DIR's inspection and technical support teams provide comprehensive wastewater and stormwater condition assessment and remediation support services. Using advanced inspection technologies, we evaluate the condition of pipelines, structures, and associated assets to identify defects, blockages, inflow and infiltration sources, and structural deterioration.
Potable Water Asset Remediation
DIR's technical inspection and field support team provides comprehensive potable water asset condition assessment and remediation support services. We evaluate the condition of accessible water mains, service lines, curb stops, chambers, and associated infrastructure. DIR has established strict safe work practices to ensure all inspection equipment is verified clean and suitable for use prior to entry into potable water systems.
