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SCOPE OF SERVICES <br />line will be brought back and vacuumed up by the vacuum system on the truck at the downstream <br />manhole. <br />9. After completion of the cleaning, the operator will replace the manhole cover, retrieve traffic <br />control items and continuing to the next manhole using the same steps, 4 - 9. <br />10. Once a line is cleaned, video inspection occurs with 24 hours. <br />11. When the cleaning truck is full of debris, the H & H Project Manager will notify OCSD and schedule <br />a time for the disposal of the debris. <br />Sewer Mainline Video Inspections <br />1. Arrive at the City yard at 6:30 A.M. <br />2. The operator(s) will do a 'vehicle walk around safety inspection', check the fluids and equipment <br />to be used. <br />3. The cleaner and video operators review the area and lines to be cleaned and video inspected. <br />4. Arriving at the manhole, the video Operator will set up appropriate traffic control based on location <br />and W.A.T.C.H. Manual. <br />5. Before opening the manhole, the operator will use a gas detector to check for any hazardous gas <br />that may be present. <br />6. Once gases have been monitored and deemed safe, the operator will remove the manhole cover. <br />7. Video inspection will be done using WinCan software. <br />8. The inspection will begin by recording with the view looking from street level down the manhole. <br />Video recording will be uninterrupted until the completion of the inspection at the next manhole. <br />Pipeline information will be displayed on the video at the start of each run per the specifications. <br />A running screen will be on the video showing M/H to M/H, pipe size, pipe type, date and time. <br />9. The footage will be onscreen at all time showing the footage from the manhole to the cameras <br />location in the pipe. <br />10. The pipeline section information will be displayed on screen and the operator will do a voice over <br />at the start and end of each section information. <br />11. The camera will stop at all laterals, infiltration, cracks, deflected joints, misalignment and other <br />conditions or data pertinent to the condition of the pipe. All defects shall be rated/scored and <br />logged in accordance with NASSCO guidelines. If the camera is unable to complete a pipe <br />section, the operator will do a reverse set up from the next manhole. <br />City of Santa Ana <br />Closed Circuit Television (CCN) Inspection of Sanitary Sewers....,._ <br />RFP NO.: 17.555 <br />at i DU TON <br />xxa,: <br />21831 Barton Road <br />Grand Terrace, CA 92313 <br />9O <br />C=tJf42U841 F <br />