Manhole Inspection Services in Florida
Flotech Environmental provides NASSCO MACP Level 1 and Level 2 manhole inspection services to municipalities, general contractors, property managers, and engineering firms throughout Central Florida. Our NASSCO-certified inspection teams deploy CCTV crawlers and manhole cameras to assess structural condition, document defects, and deliver NASSCO-compliant reports across multiple industry-standard platforms. As a fully self-performed underground utility contractor, Flotech inspects, cleans, rehabilitates, and bypass-pumps the same structures we document — eliminating the coordination cost of stitching together inspection-only firms with separate cleaning and rehab subcontractors.
Why Do You Need Manhole Inspection?
Manholes are the primary access and inspection points in sanitary sewer and stormwater systems, and account for as much as 90% of inflow and infiltration (I&I) in collection networks — more than 50% of those in service today were installed before 1960
Undetected deterioration accelerates concrete corrosion, structural collapse, and sinkhole formation, driving emergency repair costs of $250,000 or more per manhole replacement
I&I through defective manholes inflates wastewater treatment volumes, drives unnecessary pumping energy costs, and consumes hydraulic capacity reserved for peak design flow
Routine MACP inspections support capital improvement planning, NPDES and FDEP compliance, consent decree obligations, and GIS-based asset management programs
Florida's high groundwater table, sandy soils, and frequent wet weather events make manhole inspection a continuous program, not a one-time survey
Our Manhole Inspection Services
CCTV Manhole Inspection
Using high-definition CCTV systems, Flotech performs MACP Level 1 and Level 2 manhole inspections that document structural condition, joint integrity, active infiltration, ladder and step deterioration, frame and cover defects, and bench and channel condition. Level 1 inspections are surface-based visual assessments capturing basic structure data — material, depth, dimensions, and observable defects — for screening surveys and routine condition tracking. Level 2 inspections add full interior CCTV documentation with photo and video evidence, MACP defect coding, and severity scoring, producing the detailed reporting required for rehabilitation scoping and capital planning. Our NASSCO-certified teams follow MACP scoring standards to produce inspection data compatible with WinCan, Granite, POSM, and other industry-standard reporting platforms, with deliverables that integrate directly into GIS and asset management systems.
Drone Video Inspections
For manholes with standing water or submerged lower sections, Flotech deploys submersible inspection systems to capture detailed imagery of the wet well, bench, channel, and pipe inverts below the waterline. This method enables full structural assessment without the cost and scheduling impact of bypass pumping and dewatering, while preserving NASSCO MACP scoring requirements for the entire structure.
Infiltration and I&I Assessment
Flotech documents I&I sources during manhole inspection — deteriorated joint seals, vertical and circumferential cracks, defective frames and covers, lift hole leakage, pipe-to-manhole connection failures, and bench and channel separation — and quantifies each defect by location, severity, and observed flow rate. I&I assessments give utility owners and engineering firms the data needed to prioritize rehabilitation, reduce treatment plant loading, and recover hydraulic capacity in aging collection systems throughout Florida.
Structural Assessment and Reporting
Every inspection is documented with MACP condition codes, severity ratings, georeferenced photo and video evidence, and a written NASSCO-compliant report supporting capital improvement planning, rehabilitation scoping, and NPDES and FDEP compliance. Reports are delivered in WinCan, Granite, POSM, or other utility-specified formats and exported as GIS-ready files for direct integration into municipal asset management platforms.
Post-Rehabilitation Inspection
After manhole rehabilitation, cementitious lining, or chimney sealing, Flotech provides post-rehabilitation inspections to verify rehabilitation quality, confirm defect correction, and document final condition for project close-out and warranty acceptance. Because Flotech self-performs both rehabilitation and post-inspection, owners receive a single chain of accountability rather than coordinating separate inspection and rehab contractors.
The Flotech Advantage
Proven Experience: Thousands of manholes and access structures inspected across Florida for municipal utilities, FDOT projects, general contractors, and engineering firms
NASSCO Certified: MACP Level 1 and Level 2 inspections performed by NASSCO-certified technicians, with PACP and LACP credentials available for paired mainline and lateral assessments
Advanced Equipment: CCTV crawlers, pole-mounted manhole cameras, and submersible imaging systems for full assessment above and below the waterline
Statewide Coverage: Regional offices in Miami, Fort Lauderdale, Orlando, and Tampa enable rapid deployment and continuous service across Florida
Benefits of Manhole Inspection
Manhole inspections are necessary throughout Central and South Florida to:
Identify and document structural defects — concrete corrosion, crown rot, joint failure, and chimney deterioration — before they progress to surcharged collection systems or sinkhole formation
Quantify and locate I&I sources to scope cost-effective rehabilitation, prioritize sealing and lining work, and recover hydraulic capacity for new connections and wet weather flow
Support NPDES, FDEP, and consent decree compliance, including periodic condition reporting required under collection system management programs
Generate the georeferenced condition data needed for capital improvement programs, asset management software, and long-range rehabilitation planning
Reduce long-term operations and maintenance costs by shifting from reactive emergency repairs to scheduled, data-driven rehabilitation
Areas We Serve
Flotech Environmental provides manhole inspection services throughout Central Florida, with regional offices in Miami, Fort Lauderdale, Orlando, and Tampa. We serve municipalities, contractors, property managers, HOAs, and engineering firms across the state.
Frequently Asked Questions About Manhole Inspection
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Florida's high water table, sandy soils, and heavy rainfall make manholes especially vulnerable to infiltration and structural deterioration. Regular manhole inspection in Florida helps municipalities and property managers identify problems early, control I&I, and prevent costly emergency repairs.
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Flotech follows NASSCO MACP (Manhole Assessment and Certification Program) standards for manhole condition assessment. Our certified technicians document defects, assign condition grades, and deliver reports that integrate with asset management and GIS platforms.
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Manhole inspection services are used by municipalities, utility contractors, engineering firms, property managers, and homeowner associations in Florida that manage sewer or stormwater infrastructure.
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Yes. Our manhole inspection reports include condition ratings, photo and video documentation, and defect data compatible with GIS and asset management platforms. Reports support capital improvement planning, NPDES compliance, and regulatory documentation requirements.