Private Sewer Lateral Program

The Castro Valley Sanitary District (CVSan’s) Board of Directors adopted a Private Sewer Lateral Ordinance (Ordinance No. 179) on September 4, 2018. Effective July 1, 2019, any property being sold is required to comply with Ordinance No. 179.

Any commercial, industrial, and residential property being sold in Castro Valley Sanitary District’s boundaries are required to have a Sewer Lateral Compliance Certificate before the close of escrow. If a Certificate cannot be obtained before the close of escrow, the buyer or seller will have the option to complete the work after the close of escrow through CVSan’s time-extension options.

Use CVSan’s online permit portal to check if your property has a valid Sewer Lateral Compliance Certificate in CVSan’s database.
If the property owner already knows that the sewer lateral’s condition will require a full replacement, continue to Step 4.
If the property owner is unsure what condition the sewer lateral is in, continue to Step 1.

Step 1: Hire a Contractor to Perform a CCTV Inspection
If the property does not have a valid Sewer Lateral Compliance Certificate and the property owner is not sure what the condition of the lateral is, the property’s sewer lateral must be inspected by a contractor through closed-circuit television (CCTV). After a contractor has been hired, continue to Step 2.

Step 2: Pay for and Schedule a CVSan CCTV Permit
The contractor’s CCTV inspection must be witnessed by a CVSan inspector. To schedule an inspection appointment and pay for a CVSan CCTV permit, use CVSan’s online permit portal or CVSan’s main office located at 21040 Marshall Street, Castro Valley.  The CVSan CCTV permit is $230 and covers the cost of CVSan’s staff time to review the CCTV video. After scheduling and paying for the permit and inspection, continue to Step 3.

Step 3: Receive the Inspection Results

After the CCTV inspection is complete, CVSan inspectors will review the CCTV video to determine if the sewer lateral passed or failed the inspection based on CVSan’s standard criteria. If the sewer lateral passes the inspection, CVSan will issue a Compliance Certificate that is valid for 10 years and it can be given to the buyer with all other certifications necessary for selling a property. If the property does not pass the inspection, continue to Step 4.

Step 4: Complete Necessary Repairs Before Property is Sold
If CVSan’s inspectors determine that the sewer lateral needs to be repaired or replaced, the work must be completed before the close of escrow. The sewer contractor must obtain a CVSan sewer repair permit before beginning any repair work. The CVSan sewer repair permit is $175 and can be obtained online through the online permit portal or in person at CVSan’s main office located at 21040 Marshall Street, Castro Valley, CA 94546. If the sewer lateral requires a complete replacement, then CVSan will issue a Sewer Lateral Compliance Certificate that is valid for 30 years after the work is completed and the repair permit has been signed by a CVSan inspector. If the CCTV inspection determines that only a portion of the sewer lateral requires repairs, then CVSan will issue a Sewer Lateral Compliance Certificate that is valid for 10 years after the work is completed and the repair permit has been signed by a CVSan inspector.

Is the seller or buyer responsible for obtaining the sewer lateral compliance certificate?

Can I apply for the time-extension permit after the close of escrow?

Can CVSan provide a List of Contractors?

My property does not have a cleanout or backflow preventer. Will they be required to install if the rest of the sewer lateral is free of any defects?

If defects have been identified to be repaired from the CCTV inspection review, is it required to use the same sewer contractor to perform the sewer repair work?

When I entered my property address in the online permit portal, it said "There were no records that matched your search." What does this mean?

Does the property owner or the sewer contractor obtain the permits?

When would a property owner not be required to have a sewer lateral inspection?

What is Orangeburg pipe?

How long is the Sewer Lateral Compliance Certificate valid?

Am I required to obtain another Sewer Lateral Compliance Certificate when it expires?

How long is the CCTV inspection results valid for?

If I know that I need to replace my sewer lateral do I still need to have a CCTV Inspection?

Why do I need a CCTV Inspection permit to view my sewer lateral?

What does the online permit portal do?

What are the types of sewer lateral defects CVSan is reviewing for?

What is the time-extension process?

Can the time-extension process be handled in escrow?

Can the sewer lateral compliance certificate be obtained after the close of escrow without a deposit?

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Ordinance No. 1791 document

  • Ordinance No. 179.pdf
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List of Qualified Contractors1 document

  • List of Qualified Contractors
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Mini Spec1 document

  • Mini Spec
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Orangeburg Pipe1 document

  • Orangeburg Pipe
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Time-Extension Request Form1 document

  • Time-Extension Request Form
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