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Contents of CCTV inspection on inside pipe

  • manhole cover damaged, manhole joint damaged, joint pipe protrusion and junction of joint pipe cracked
  • checking junction parts, water inflow(침입수), water leak, corrosion, pipe damage or crack, curved pipe

Range of CCTV inspection on inside pipe

  • CCTV inspector(?) for submitting new buildings or land adjustment district construction complete inspection
  • Checking any issue on sewer on new town or new industrial complex(in the time of take over public facilities)
  • Checking existing pipeline status, specially at the time of fundamental design for maintaining sewer on each drainage
  • Injecting TV-CAMERA to check status on sewer where industrial waste water is discharged without permission
  • Finding missing pipeline route or lost manhole
  • Checking suitableness of sewer drain pipes repair or replacement
  • Checking inner scale of water supply pipeline or during cleaning and regeneration of the pipeline
  • Sewer improvement or after dredging(for checking construction complete)
1

CCTV Inspection Vehicle

2

Self-propelled vehicle(Motion camera installed)

3

Office View

4

Range of application for pipe inside CCTV inspection equipment

1. drainage dredging by Jet cleaning method

1

sand sediment

2

pipe inside waste sediment

3

sludge sediment

2. Partial repair by SANP-LOCK/FRP inside repair method

4

관파손

5

이음부 불량

6

침입수 유입

3. Cutting/crushing operation using PROBOT

7

Mortar

8

Joint pipe protrusion

9

Obstacles (rocks/tree particles)

10

Separated rubber ring

11

Tree root intrusion

12

Protracted reinforcing rod

4. Pipe replacement by excavation repair

13

Deformed

14

penetration of other pipe

15

Collapsed

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