| Job Title |
Sewer-line Repairer, Tele-grout |
| Job Description |
Operates Mobile Television And Chemical Sealing Units To
Conduct Internal Inspection Of Sewer Lines And To Seal Defects
For Prevention Of Water Infiltration: Locates Line Sections To
Be Inspected, Using Map, And Determines Setup Procedures. Turns
Knobs To Activate Television Equipment For Video Viewing.
Adjusts Tv Camera And Monitors Controls For Optimal Clarity And
Contrast. Locates And Identifies Infiltration Points And Sewer
Defects To Determine Extent Of Sewer Line Damage. Prepares
Description Of Each Sewer Defect, And Records Pertinent Data,
Including Exact Location Of Defect. Photographs Screen Picture
Of Serious Or Unusual Irregularities, Using Camera. Determines
Chemical Composition Of Sealing Compound Based On Type Of
Sealing Activity Necessary To Seal Defects, And Oversees
Preparation Of Compound. Turns Control Knobs Of Sealing Unit To
Inflate Packer To Desired Pressure, To Air Test Infiltration
Point, To Determine Volume Of Needed Sealing Compound, And To
Pump Correct Amount Of Sealing Chemicals. Turns Air Release
Valve To Deflate Packer After Allowing Specified Time For
Sealing Compound To Set. Communicates With Workers, Using
Intercom System, And Confers With Supervisors To Discuss
Condition Of Sewer Lines, Based On Television Inspection.
Services, Adjusts, And Makes Minor Repairs To Equipment And
Attachments. Gives Directions To Workers In Efficient And Safe
Use Of Television And Grout, In Work Methods, And Safety
Precautions. Drives Television And Grout Unit Truck.
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