Specifications Vol. II - Laserfiche WebLink

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.... . r'1 . 430 FINAL PIPE INSPECTION. (REV 12-5-05) (FA 12-14-05) (5-06) ..., . SUBARTICLE 430-4.8 (Pages 393 and 394) IS deleted and the following substituted: ..., ...., . 430-4.8 Final Pipe Inspection: Based on Contract pavement type, upon completion of placement of concrete pavement or the placement of structural asphalt, but prior to placement of asphalt friction course, dewater installed pipe and provide the Engineer with a video recording schedule allowing for pipe videoing and reports to be completed and submitted to the Department and reviewed prior to continuation of pavement. For pipe 48 inches [1,200 mm] or less in diameter, provide the Engineer a video DVD and report using low barrel distortion video equipment with laser profile technology, non-contact video micrometer and associated software that provides: 1. Actual recorded length and width measurements of all cracks . f"'1 . II . within the pipe. ., . 2. Actual recorded separation measurement of all pipe joints. 3. Pipe ovality report. 4. Deflection measurements and graphical diameter analysis report in terms of x and y axis. 5. Flat analysis report. 6. Representative diameter of the pipe. 7. Pipe deformation measurements, leaks, debris, or other damage or r'l . ., . defects. ~, 8. Deviation in pipe line and grade, joint gaps, and joint misalignment. Laser profiling and measurement technology must be certified by the company performing the work to be in compliance with the calibration criteria posted at: http://www.dot.state.fl.us/construction/Contractorlssues/Laser .htm Reports may be submitted in electronic media if approved by the Engineer. For video recorded, laser profiled pipe that indicates deflection that appears to be in excess of that allowed by Specification, the Engineer may require further testing of the pipe. If directed by the Engineer, test pipe using a mandrel. The mandrel shall be pulled by hand and be approved by the Engineer prior to use. If use of a mandrel is selected as the means of further testing, the mandrel's diameter, length, and other requirements shall conform to 430-4.8.2. Remove, replace and retest pipe failing to meet the specific deflection requirements for the type of pipe installed, at no cost to the Department. Should the deflection test prove that the pipe met Specifications, the Department will bear the cost of the deflection testing. The Engineer may waive this requirement for side drains and cross drains which are short enough to inspect from each end of the pipe. 430-4.8.1 Video Report: Provide a high quality DVD in a MPEG2 format video with a standard resolution of 720 x 480. Use a camera with lighting suitable to allow a clear picture of the entire periphery of the pipe. Center the camera in the pipe both vertically and horizontally and be able to pan and tilt to a 90 degree angle with the axis of the pipe and rotating 360 degrees. Use equipment to move the camera through the pipe that will not obstruct the camera's view or interfere with proper documentation of the pipe's condition. ,.., . . ,., . .., . .., . ., . r'l . ,.., . ...... 09/09 01 000-1 1 2 03-4122.F -