Cincinnati, Ohio
BMC provides comprehensive manhole inspection services that deliver clear, defensible condition data before, during, and after rehabilitation. Our inspections reduce risk, verify contractor performance, and ensure long-term system integrity—aligned with industry standards and real-world field conditions.
Manholes are critical access points—and common failure locations—in wastewater systems. When inspections are incomplete, inconsistent, or improperly documented, municipalities face costly consequences.
When manhole inspections are done incorrectly, risks include:
Proper inspections protect public safety, confirm compliance, and give owners confidence that rehabilitation dollars are well spent.


We establish a defensible baseline before any work begins. Includes:

BMC verifies that work is executed correctly—not just completed. Includes:

We confirm that the finished product meets contract and performance expectations. Includes:
For efficiency and documentation clarity, we deploy modern inspection tools.
Includes:

Ensure long-term system performance and reduce project risk.
Strengthen designs with objective, compliant, field-driven recommendations.
Use results to align rehab planning with actual system condition.
Minimize uncertainty, avoid change orders, and ensure product suitability.
Defensible engineering documentation for product disputes or failures.
Independent review for spec compliance or “or equal” submissions.

Most reviews take 1–3 weeks depending on complexity and documentation volume.
Inspection footage, photos, specs, QA/QC data, reports, and any construction records.
Yes—BMC serves as an independent, unbiased engineering expert.
Absolutely. We frequently evaluate material compliance and contractor submittals.
Yes. BMC provides deposition and courtroom testimony when needed.

Member Benefits:
