Sewer Scope Inspection
One of the most critical yet often overlooked parts of a home is the sewer system. With specialized sewer scope inspections, I provide homeowners and buyers valuable insight into the condition of a home’s main sewer line. This home inspection service offers a more complete understanding of the property’s overall health and helps identify issues early—before they become costly problems. I document the inspection with video and provide a clear, professional evaluation of the line’s condition. Whether you are buying, selling, or maintaining a home, this information is essential.
What is a sewer scope inspection?
A sewer scope inspection is a non-invasive evaluation of a home’s main sewer line using a specialized camera inserted through a cleanout or access point. The camera travels through the pipe to identify common issues such as root intrusion, cracks, blockages, low spots, corrosion, or improper materials—problems that often go undetected until they cause damage. This inspection is especially valuable during a real estate transaction or routine maintenance, offering clear documentation and insight into the sewer line’s condition. In areas like Central Oregon, where older infrastructure and soil movement are common, a sewer scope can help prevent expensive surprises.
Common Sewer Line Defects in Central Oregon:
Root Intrusion
Central Oregon’s mix of older homes and mature landscaping often leads to roots invading sewer lines, especially in clay or concrete pipes. Roots seek moisture and can enter through small cracks or joints, causing blockages and structural damage.
Pipe Cracks and Breaks
Freeze-thaw cycles, shifting volcanic soil, and aging materials can cause cracks or complete breaks in sewer lines. These openings allow soil and groundwater to enter the line or wastewater to leak out.
Offsets or Misaligned Joints
Improper installation or soil movement in areas like Bend, Redmond, and Sisters can shift pipe sections out of alignment. These offsets create spots where debris collects, increasing the risk of clogs and backups.
Low Spots or Bellies
Poor grading or soil settlement can create sags in the line where water and waste collect. These “bellies” are common in areas with expansive soils and often cause chronic clogs.
Blockages from Debris or Grease
Grease buildup, construction debris, or even toys and hygiene products can obstruct flow. These blockages are common in homes with older plumbing or multiple occupants.
Corroded or Deteriorating Pipes
Many older Central Oregon homes have cast iron or Orangeburg pipes that degrade over time. Cast iron can rust internally while Orangeburg pipe, a tar-paper material used until the 1970s, is prone to collapse.
Improper Repairs or Materials
DIY fixes and mismatched materials are common in unpermitted additions or older remodels. These repairs often fail to meet modern codes and can reduce the sewer line’s effectiveness.
Cross-bores or Utility Intrusions
Modern utility work, especially trenchless boring, can accidentally intersect sewer lines. These cross-bores pose serious safety and performance risks and are something I remain alert for during every inspection.
Including a sewer scope in your home inspection is vital, because underground sewer lines can develop hidden problems that may not show obvious signs until expensive damage occurs. Early detection lets you make informed decisions, negotiate repairs if needed, and avoid unexpected costs. In Central Oregon, sewer lateral replacements typically range from $3,000 to over $6,000, with complex repairs costing even more. Getting a sewer scope inspection protects you from these significant expenses and provides peace of mind about your property’s sewer system.
Sewer Scope Inspection Cost:
$250 as a stand-alone service.
When included with a home inspection, a 20% discount is applied to the cost of the sewer scope.
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