Testlab Inc. 

Hayward Corporate Office

2463 Tripaldi Way

Hayward, CA 94545


PH (408) 988-0101

FX (408) 988-0103


Santa Clara Office

991 George Street

Santa Clara, CA 95954


PH (408) 988-0101

FX (408) 988-0103


To request a proposal or discuss your specific project please contact:


Customer service:



Fresno Office

4284 N. Knoll Drive

Fresno, CA 93722


PH (559) 272-1375



Altadena Office

PH (909) 510-5535


Hayward|Santa Clara- 408-988-0101 | Fresno- 559-272-1375 | Altadena- 909-510-5535


CCTV Pipe Inspection

Video pipe inspection can provide you more detailed information on the internal condition of your underground facilities. BTL operates several CCTV units suitable for large storm drain pipes down to smaller diameter residential services. Some of the CCTV units have sondes attached that could be utilized to determine the horizontal location of pipes.


A self-propelled video camera is introduced to pipe lines then the internal features are collected for inspection. Video camera inspection is performed before pipe lines are placed in service to detect possible installation anomalies. Video camera inspection is routinely performed to assess the current condition of pipes in service.

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