A standard home inspection evaluates visible and accessible plumbing components inside the home, but it does not provide a camera view of the underground main sewer line. A sewer scope inspection helps fill that information gap.
Idaho Elite Inspection Team provides sewer scope inspections for homebuyers, sellers, and homeowners in Idaho Falls, Pocatello, Rexburg, Rigby, Blackfoot, and surrounding Eastern Idaho communities.
During the inspection, specialized camera equipment is inserted through an appropriate access point to evaluate the visible interior of the accessible sewer lateral. The findings can help you understand the line’s observed condition at the time of the inspection.
A sewer scope inspection is a procedure where a professional uses a special camera to view and record the condition of the main sewer line leading from the house to the city tap or septic tank.
What Is a Sewer Scope Inspection?
A sewer scope is a video-camera inspection of the main or exterior lateral sewer line. This is generally the pipe that carries household wastewater from the home toward a municipal sewer connection or septic system.
The inspector introduces a specialized camera through an accessible cleanout or another suitable access point. The camera is advanced through the accessible line while the inspector observes the pipe material and visible interior conditions.
According to InterNACHI’s Sewer Scope Inspection Standards of Practice, the purpose is to identify and report visible material conditions within the inspected lateral. The inspection is limited to the portions that can be safely accessed and viewed on the inspection date.
What Can a Sewer Camera Inspection Reveal?
A sewer scope may identify visible conditions such as:
- Root intrusion
- Cracked or broken piping
- Separated or offset connections
- Corrosion or deterioration
- Debris and partial blockages
- Standing water or low sections
- Deformed sections of piping
- Improper connections
- Areas where the camera cannot continue
- The apparent pipe material, when visible
The inspection does not determine the structural condition of soil around the pipe, verify every connection, or guarantee future sewer-line performance.
When a material concern is observed, the report may recommend further evaluation by a licensed plumber, drain specialist, or sewer contractor.
Is a Sewer Scope Included in a Standard Home Inspection?
A sewer scope is normally a separate ancillary service.
The standard home inspection covers visible plumbing fixtures, water-supply components, accessible drain piping, water heaters, and other components included within the inspection agreement. It does not provide an interior camera evaluation of the underground lateral.
Adding a sewer scope gives buyers and homeowners information about an area that cannot be adequately evaluated from inside the home.
Who Should Consider a Sewer Scope Inspection?
Homebuyers
A sewer scope can be useful during the inspection or due-diligence period. It allows a buyer to review the accessible line’s observed condition before closing and discuss any recommendations with their real estate professional.
Owners of Older Homes
Age alone does not determine a sewer line’s condition. However, older properties may contain aging materials, previous repairs, multiple pipe materials, or connections installed under earlier construction practices.
A camera inspection can help document visible conditions inside the accessible line.
Homes Near Established Trees
Tree roots may enter through openings, joints, cracks, or deteriorated sections of some sewer lines. The presence of mature landscaping does not automatically mean that root intrusion exists, but a scope can help determine whether roots are visible inside the inspected section.
Homes With Drainage Symptoms
A sewer scope may be considered when a property has experienced:
- Recurring slow drains
- Multiple fixtures draining slowly
- Previous sewer backups
- Unexplained drain odors
- Frequent line cleaning
- Gurgling from multiple fixtures
These symptoms can have several possible causes. A sewer scope is one method of gathering more information.
Sellers
A seller may arrange a sewer scope before listing to understand the visible condition of the accessible line and prepare for possible buyer questions.
Current Homeowners
A homeowner may schedule a standalone sewer scope when there is a history of drain concerns, when planning renovations, or when previous sewer-line documentation is unavailable.
What Happens If the Inspection Finds a Concern?
The inspector will document the observed condition and explain its location within the inspected portion when possible.
Depending on the finding, the report may recommend:
- Further camera evaluation
- Drain cleaning
- Plumbing consultation
- Sewer-line location services
- Repair estimates
- Evaluation of a specific section
- Partial or complete line replacement
The sewer scope does not provide a repair quotation or determine which negotiation option is best. Buyers should review the findings with their real estate professional and an appropriately qualified contractor.
How Does the Sewer Scope Process Work?
1. Locate an Appropriate Access Point
The inspector looks for a visible and accessible cleanout or another suitable entry point.
The inspection may be limited or unable to proceed when no appropriate access is available, the access is unsafe, the cleanout cannot be opened without potential damage, or conditions could affect the equipment or property.
2. Insert the Camera
A flexible cable with a specialized camera is introduced into the accessible sewer lateral.
The camera is advanced carefully while the inspector observes the visible pipe interior.
3. Document Visible Conditions
The inspector reviews accessible portions of the line for visible material, connections, obstructions, deterioration, standing water, deformation, or other notable observations.
4. Report the Findings
The report should identify the portions that were inspected, material conditions that were observed, and any limitations encountered.
When further evaluation is appropriate, the report may recommend consultation with a qualified plumbing or sewer professional.
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Frequently Asked Questions About Sewer Scope Inspections
What is a sewer scope inspection?
A sewer scope is a camera inspection of the accessible main or exterior lateral sewer line. It documents visible conditions inside the inspected portion of the pipe.
Is a sewer scope included in a standard home inspection?
No. A standard home inspection evaluates visible and accessible plumbing components but does not include an interior camera inspection of the underground sewer lateral.
What can a sewer scope identify?
It may identify visible root intrusion, blockages, cracks, offsets, deterioration, standing water, deformed piping, or other conditions within the accessible inspected section.
Should I get a sewer scope when buying a home?
Many buyers add a sewer scope when they want information about the underground line before closing, particularly when purchasing an older property or a home with a history of drainage concerns.
Can you inspect the entire sewer line?
Not always. Camera travel depends on available access, line configuration, pipe condition, standing water, obstructions, and other site conditions.
Does a clear sewer scope guarantee that the line will not have future issues?
No. The inspection documents visible conditions on the inspection date. It cannot predict future blockages, movement, deterioration, or failure.
Where does Idaho Elite provide sewer scope inspections?
Idaho Elite Inspection Team provides sewer scope inspections in Idaho Falls, Pocatello, Rexburg, Rigby, Blackfoot, and surrounding Eastern Idaho communities.
Schedule a Sewer Scope Inspection in Eastern Idaho
Get additional information about the accessible sewer lateral before buying, selling, or planning future property maintenance.
