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Section 38 – Sewer and Storm Drain Construction

Identifiable sags or high points in the line

In-flow or infiltration

38-10.04.D.(1) Scheduling a TVI

The Contractor shall coordinate with an Agency Inspector to be on site and witness the

entire TVI. If an Agency Inspector is not available, the Contractor may perform the TVI without

an Agency Inspector and submit two copies of the TVI Report, unless otherwise directed by the

Agency, to the Agency for review as specified in Section 38-10.06.

For new construction, the TVI may proceed only after compaction of street subgrade and

prior to placement of the AB roadbase. Prior to any TVI, the following items must be completed:

1. All underground facilities, utility piping, conduits, and access structures are

installed, backfilled, and trench backfill compacted.

2. Final air test has been completed and accepted.

3. The pipelines have been sufficiently cleaned to allow for a good TVI.

38-10.04.D.(2) Manhole Numbers

The Agency has assigned or will assign numbers to each manhole and drain inlet, which will

be shown on an overall plan, and the televised segments shall be tied to these assigned

numbers. Manhole numbers will not be assigned until the facilities are in the ground. For new

construction, the Contractor shall submit one set of drawings, including the plan and profile

sheets, reflecting the actual installation to the appropriate office as follows:

Sanitary Sewer manhole numbers can be obtained at the Water Quality Department

Customer Service Counter at 10545 Armstrong Ave., Suite 101, Mather, CA 95655, phone (916)

Storm Drain manhole/inlet numbers can be obtained at the Water Resources Drainage

Operations and Maintenance Office at 3847 Branch Center Road, Trailer No. 4, Sacramento,

CA 95827, phone (916) 875-7159.

Private systems will not be assigned manhole numbers or be reviewed for electronic

compliance by the Agency.

38-10.04.D.(3) Initial Screen Text

Reference the Television Inspection Manual.

38-10.04.D.(4) Audio Information

Reference the Television Inspection Manual.

38-10.04.D.(5) Running Screen Text

Reference the Television Inspection Manual.

38-10.04.D.(6) CD/DVD Labels

Reference the Television Inspection Manual.

Each CD/DVD shall contain a label with the catalog number as follows:

“(plan number)-TV (disk number) of (total number of disks)” (example, for plan number

2-707, first disk of four disks, the catalog number would be “2-707-TV 1 of 4”, etc.)

The plan and manhole numbers will be assigned at the same time and are to be recorded

on the same plan sheet.

38-10.04.E Pre- and Post Rehabilitation TVI

38-10.04.E.(1) Pre-Rehabilitation TVI

A pre-rehabilitation TVI shall document a minimum of 75% of the pipe wall and all

“significant observations” to provide a clear record of the pipe condition prior to rehabilitation.